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initualisation with fatfree framework

This commit is contained in:
Vincent LAURENT 2021-05-03 19:26:47 +02:00
commit 55845d2740
51 changed files with 17672 additions and 0 deletions
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/tmp/
/.idea/

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# Enable rewrite engine and route requests to framework
RewriteEngine On
# Some servers require you to specify the `RewriteBase` directive
# In such cases, it should be the path (relative to the document root)
# containing this .htaccess file
#
# RewriteBase /
RewriteRule ^(app|tmp)\/|\.ini$ - [R=404]
RewriteCond %{REQUEST_FILENAME} !-l
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule .* index.php [L,QSA]
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]

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{
"name": "bcosca/fatfree",
"description": "A powerful yet easy-to-use PHP micro-framework designed to help you build dynamic and robust Web applications - fast!",
"homepage": "http://fatfreeframework.com/",
"license": "GPL-3.0",
"require": {
"php": ">=5.4"
},
"repositories": [
{
"type": "vcs",
"url": "https://github.com/bcosca/fatfree"
}
],
"autoload": {
"files": ["lib/base.php"]
}
}

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[globals]
DEBUG=3
UI=ui/

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<?php
// Kickstart the framework
$f3=require('lib/base.php');
$f3->set('DEBUG',1);
if ((float)PCRE_VERSION<8.0)
trigger_error('PCRE version is out of date');
// Load configuration
$f3->config('config.ini');
$f3->route('GET /',
function($f3) {
$classes=array(
'Base'=>
array(
'hash',
'json',
'session',
'mbstring'
),
'Cache'=>
array(
'apc',
'apcu',
'memcache',
'memcached',
'redis',
'wincache',
'xcache'
),
'DB\SQL'=>
array(
'pdo',
'pdo_dblib',
'pdo_mssql',
'pdo_mysql',
'pdo_odbc',
'pdo_pgsql',
'pdo_sqlite',
'pdo_sqlsrv'
),
'DB\Jig'=>
array('json'),
'DB\Mongo'=>
array(
'json',
'mongo'
),
'Auth'=>
array('ldap','pdo'),
'Bcrypt'=>
array(
'openssl'
),
'Image'=>
array('gd'),
'Lexicon'=>
array('iconv'),
'SMTP'=>
array('openssl'),
'Web'=>
array('curl','openssl','simplexml'),
'Web\Geo'=>
array('geoip','json'),
'Web\OpenID'=>
array('json','simplexml'),
'Web\OAuth2'=>
array('json'),
'Web\Pingback'=>
array('dom','xmlrpc'),
'CLI\WS'=>
array('pcntl')
);
$f3->set('classes',$classes);
$f3->set('content','welcome.htm');
echo View::instance()->render('layout.htm');
}
);
$f3->route('GET /userref',
function($f3) {
$f3->set('content','userref.htm');
echo View::instance()->render('layout.htm');
}
);
$f3->run();

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CHANGELOG
3.7.3
* NEW: added auto_increment detection, [bcosca/fatfree#1192](https://github.com/bcosca/fatfree/issues/1192), [bcosca/fatfree#1093](https://github.com/bcosca/fatfree/issues/1093), [bcosca/fatfree#1175](https://github.com/bcosca/fatfree/issues/1175), [#290](https://github.com/bcosca/fatfree-core/issues/290)
* added SMTP dialog error handling, [#317](https://github.com/bcosca/fatfree-core/issues/317)
* Fix: Check active transaction before rollback/commit (PHP8 issue)
* refactored increment/decrement operator to preceed variables
* added error output in CLI mode, [bcosca/fatfree#1185](https://github.com/bcosca/fatfree/issues/1185)
* Set PORT to 80 when SERVER_PORT is an empty string
* Fix: unescape dbname when extracting from dsn, [#316](https://github.com/bcosca/fatfree-core/issues/316)
* Fix: handling of PDO prepare() errors
* Fix: edge case in DB\SQL->schema(): PK not detected in PgSQL when the column is also a FK [bcosca/fatfree#1207](https://github.com/bcosca/fatfree/issues/1207)
* Fix: Escape literal hyphens in regex character classes, [bcosca/fatfree#1206](https://github.com/bcosca/fatfree/issues/1206)
* Fix: error highlighting
* Fix: pagination with order by on virtual fields
* Fixed a couple PHPDOC issues
3.7.2 (28 May 2020)
* CHANGED, View->sandbox: disable escaping when rendering as text/plain, [bcosca/fatfree#654](https://github.com/bcosca/fatfree/issues/654)
* update HTTP protocol checks, [bcosca/fatfree#1190](https://github.com/bcosca/fatfree/issues/1190)
* Base->clear: close vulnerability on variable compilation, [bcosca/fatfree#1191](https://github.com/bcosca/fatfree/issues/1191)
* DB\SQL\Mapper: fix empty ID after insert, [bcosca/fatfree#1175](https://github.com/bcosca/fatfree/issues/1175)
* DB\SQL\Mapper: fix using correct key variable for grouped sql pagination sets
* Fix return type of 'count' in Cursor->paginate(), [bcosca/fatfree#1187](https://github.com/bcosca/fatfree/issues/1187)
* Bug fix, Web->minify: fix minification of ES6 template literals, [bcosca/fatfree#1178](https://github.com/bcosca/fatfree/issues/1178)
* Bug fix, config: refactoring custom section parser regex, [bcosca/fatfree#1149](https://github.com/bcosca/fatfree/issues/1149)
* Bug fix: token resolve on non-alias reroute paths, [ref. 221f0c9](https://github.com/bcosca/fatfree-core/commit/221f0c930f8664565c9825faeb9ed9af0f7a01c8)
* Websocket: Improved event handler usage
* optimized internal get calls
* only use cached lexicon when a $ttl was given
* only use money_format up until php7.4, [bcosca/fatfree#1174](https://github.com/bcosca/fatfree/issues/1174)
3.7.1 (30. December 2019)
* Base->build: Add support for brace-enclosed route tokens
* Base->reroute, fix duplicate fragment issue on non-alias routes
* DB\SQL\Mapper: fix empty check for pkey when reloading after insert
* Web->minify: fix minification with multiple files, [bcosca/fatfree#1152](https://github.com/bcosca/fatfree/issues/1152), [#bcosca/fatfree#1169](https://github.com/bcosca/fatfree/issues/1169)
3.7.0 (26. November 2019)
* NEW: Matrix, added select and walk methods for array processing and validation tools
* NEW: Added configurable file locking via LOCK var
* NEW: json support for dictionary files
* NEW: $die parameter on ONREROUTE hook
* NEW: Added SameSite cookie support for php7.3+ (JAR.samesite), [bcosca/fatfree#1165](https://github.com/bcosca/fatfree/issues/1165)
* NEW, DB\SQL\Mapper: added updateAll method to batch-update multiple records at once
* CHANGED, DB\SQL\Mapper: Throw error on update/erase if the table has no primary key, [#285](https://github.com/bcosca/fatfree-core/issues/285)
* Cache, Redis: Added ability to set a Redis password, [#287](https://github.com/bcosca/fatfree-core/issues/287)
* DB\SQL\Session: make datatype of data column configurable, [bcosca/fatfree#1130](https://github.com/bcosca/fatfree/issues/1130)
* DB\SQL\Mapper: only add adhoc fields in count queries that are used for grouping
* DB\SQL\Mapper: fixed inserting an already loaded record again (duplicating), [bcosca/fatfree#1093](https://github.com/bcosca/fatfree/issues/1093)
* Magic (Mappers): fix isset check on existing properties
* SMTP: added support for Bounce mail recipient ("Sender" header)
* OAuth2: make query string encode type configurable, [#268](https://github.com/bcosca/fatfree-core/issues/268) [#269](https://github.com/bcosca/fatfree-core/issues/269)
* Web: Added more cyrillic letters to diacritics, [bcosca/fatfree#1158](https://github.com/bcosca/fatfree/issues/1158)
* Web: Fixed url string falsely detected as comment section [9ac8e615](https://github.com/bcosca/fatfree-core/commit/9ac8e615ccaf750b49497a3c86161331b24e637f)
* Web: added file inspection for mime-type detection, [#270](https://github.com/bcosca/fatfree-core/issues/270), [bcosca/fatfree#1138](https://github.com/bcosca/fatfree/issues/1138)
* WS: Fixed processing all queued data frames inside the buffer, [#277](https://github.com/bcosca/fatfree-core/issues/277)
* WS: Allow packet size override
* Markdown: Support mixed `strong` and `italic` elements, [#276](https://github.com/bcosca/fatfree-core/issues/276)
* Markdown: Keep spaces around `=` sign in ini code blocks
* Added route alias key name validation, [#243](https://github.com/bcosca/fatfree-core/issues/243)
* Added fragment argument to alias method, [#282](https://github.com/bcosca/fatfree-core/issues/282)
* Allow adding fragment to reroute, [#1156](https://github.com/bcosca/fatfree/issues/1156)
* Added additional HTTP status codes, [#283](https://github.com/bcosca/fatfree-core/issues/283)
* Added X-Forwarded-For IP to log entries, [bcosca/fatfree#1042](https://github.com/bcosca/fatfree/issues/1042)
* Bug fix: broken custom date/time formatting, [bcosca/fatfree#1147](https://github.com/bcosca/fatfree/issues/1147)
* Bug fix: duplicate UI path rendering edge-case in Views and minify, [bcosca/fatfree#1152](https://github.com/bcosca/fatfree/issues/1152)
* Bug fix: unicode chars in custom config section keys, [bcosca/fatfree#1149](https://github.com/bcosca/fatfree/issues/1149)
* Bug fix: ensure valid reroute path in location header, [bcosca/fatfree#1140](https://github.com/bcosca/fatfree/issues/1140)
* Bug fix: use dictionary path for lexicon caching-hash
* Bug fix, php7.3: number format ternary, [bcosca/fatfree#1142](https://github.com/bcosca/fatfree/issues/1142)
* fix PHPdoc and variable inspection, [bcosca/fatfree#865](https://github.com/bcosca/fatfree/issues/865), [bcosca/fatfree#1128](https://github.com/bcosca/fatfree/issues/1128)
3.6.5 (24 December 2018)
* NEW: Log, added timestamp to each line
* NEW: Auth, added support for custom compare method, [#116](https://github.com/bcosca/fatfree-core/issues/116)
* NEW: cache tag support for mongo & jig mapper, ref [#166](https://github.com/bcosca/fatfree-core/issues/116)
* NEW: Allow PHP functions as template token filters
* Web: Fix double redirect bug when running cURL with open_basedir disabled
* Web: Cope with responses from HTTP/2 servers
* Web->filler: remove very first space, when $std is false
* Web\OAuth2: Cope with HTTP/2 responses
* Web\OAuth2: take Content-Type header into account for json decoding, [#250](https://github.com/bcosca/fatfree-core/issues/250) [#251](https://github.com/bcosca/fatfree-core/issues/251)
* Web\OAuth2: fixed empty results on some endpoints [#250](https://github.com/bcosca/fatfree-core/issues/250)
* DB\SQL\Mapper: optimize mapper->count memory usage
* DB\SQL\Mapper: New table alias operator
* DB\SQL\Mapper: fix count() performance on non-grouped result sets, [bcosca/fatfree#1114](https://github.com/bcosca/fatfree/issues/1114)
* DB\SQL: Support for CTE in postgreSQL, [bcosca/fatfree#1107](https://github.com/bcosca/fatfree/issues/1107), [bcosca/fatfree#1116](https://github.com/bcosca/fatfree/issues/1116), [bcosca/fatfree#1021](https://github.com/bcosca/fatfree/issues/1021)
* DB\SQL->log: Remove extraneous whitespace
* DB\SQL: Added ability to add inline comments per SQL query
* CLI\WS, Refactoring: Streamline socket server
* CLI\WS: Add option for dropping query in OAuth2 URI
* CLI\WS: Add URL-safe base64 encoding
* CLI\WS: Detect errors in returned JSON values
* CLI\WS: Added support for Sec-WebSocket-Protocol header
* Matrix->calendar: Allow unix timestamp as date argument
* Basket: Access basket item by _id [#260](https://github.com/bcosca/fatfree-core/issues/260)
* SMTP: Added TLS 1.2 support [bcosca/fatfree#1115](https://github.com/bcosca/fatfree/issues/1115)
* SMTP->send: Respect $log argument
* Base->cast: recognize binary and octal numbers in config
* Base->cast: add awareness of hexadecimal literals
* Base->abort: Remove unnecessary Content-Encoding header
* Base->abort: Ensure headers have not been flushed
* Base->format: Differentiate between long- and full-date (with localized weekday) formats
* Base->format: Conform with intl extension's number output
* Enable route handler to override Access-Control headers in response to OPTIONS request, [#257](https://github.com/bcosca/fatfree-core/issues/257)
* Augment filters with a var_export function
* Bug fix php7.3: Fix template parse regex to be compatible with strict PCRE2 rules for hyphen placement in a character class
* Bug fix, Cache->set: update creation time when updating existing cache entries
* Bug fix: incorrect ICU date/time formatting
* Bug fix, Jig: lazy write on empty data
* Bug fix: Method uppercase to avoid route failure [#252](https://github.com/bcosca/fatfree-core/issues/252)
* Fixed error description when (PSR-11) `CONTAINER` fails to resolve a class [#253](https://github.com/bcosca/fatfree-core/issues/253)
* Mitigate CSRF predictability/vulnerability
* Expose Mapper->factory() method
3.6.4 (19 April 2018)
* NEW: Added Dependency Injection support with CONTAINER variable [#221](https://github.com/bcosca/fatfree-core/issues/221)
* NEW: configurable LOGGABLE error codes [#1091](https://github.com/bcosca/fatfree/issues/1091#issuecomment-364674701)
* NEW: JAR.lifetime option, [#178](https://github.com/bcosca/fatfree-core/issues/178)
* Template: reduced Prefab calls
* Template: optimized reflection for better derivative support, [bcosca/fatfree#1088](https://github.com/bcosca/fatfree/issues/1088)
* Template: optimized parsing for template attributes and tokens
* DB\Mongo: fixed logging with mongodb extention
* DB\Jig: added lazy-loading [#7e1cd9b9b89](https://github.com/bcosca/fatfree-core/commit/7e1cd9b9b89c4175d0f6b86ced9d9bd49c04ac39)
* DB\Jig\Mapper: Added group feature, bcosca/fatfree#616
* DB\SQL\Mapper: fix PostgreSQL RETURNING ID when no pkey is available, [bcosca/fatfree#1069](https://github.com/bcosca/fatfree/issues/1069), [#230](https://github.com/bcosca/fatfree-core/issues/230)
* DB\SQL\Mapper: disable order clause auto-quoting when it's already been quoted
* Web->location: add failsafe for geoip_region_name_by_code() [#GB:Bxyn9xn9AgAJ](https://groups.google.com/d/msg/f3-framework/APau4wnwNzE/Bxyn9xn9AgAJ)
* Web->request: Added proxy support [#e936361b](https://github.com/bcosca/fatfree-core/commit/e936361bc03010c4c7c38a396562e5e96a8a100d)
* Web->mime: Added JFIF format
* Markdown: handle line breaks in paragraph blocks, [bcosca/fatfree#1100](https://github.com/bcosca/fatfree/issues/1100)
* config: reduced cast calls on parsing config sections
* Patch empty SERVER_NAME [bcosca/fatfree#1084](https://github.com/bcosca/fatfree/issues/1084)
* Bugfix: unreliable request headers in Web->request() response [bcosca/fatfree#1092](https://github.com/bcosca/fatfree/issues/1092)
* Fixed, View->render: utilizing multiple UI paths, [bcosca/fatfree#1083](https://github.com/bcosca/fatfree/issues/1083)
* Fixed URL parsing with PHP 5.4 [#247](https://github.com/bcosca/fatfree-core/issues/247)
* Fixed PHP 7.2 warnings when session is active prematurely, [#238](https://github.com/bcosca/fatfree-core/issues/238)
* Fixed setcookie $expire variable type [#240](https://github.com/bcosca/fatfree-core/issues/240)
* Fixed expiration time when updating an existing cookie
3.6.3 (31 December 2017)
* PHP7 fix: remove deprecated (unset) cast
* Web->request: restricted follow_location to 3XX responses only
* CLI mode: refactored arguments parsing
* CLI mode: fixed query string encoding
* SMTP: Refactor parsing of attachments
* SMTP: clean-up mail headers for multipart messages, [#1065](https://github.com/bcosca/fatfree/issues/1065)
* config: fixed performance issues on parsing config files
* config: cast command parameters in config entries to php type & constant, [#1030](https://github.com/bcosca/fatfree/issues/1030)
* config: reduced registry calls
* config: skip hive escaping when resolving dynamic config vars, [#1030](https://github.com/bcosca/fatfree/issues/1030)
* Bug fix: Incorrect cookie lifetime computation, [#1070](https://github.com/bcosca/fatfree/issues/1070), [#1016](https://github.com/bcosca/fatfree/issues/1016)
* DB\SQL\Mapper: use RETURNING option instead of a sequence query to get lastInsertId in PostgreSQL, [#1069](https://github.com/bcosca/fatfree/issues/1069), [#230](https://github.com/bcosca/fatfree-core/issues/230)
* DB\SQL\Session: check if _agent is too long for SQL based sessions [#236](https://github.com/bcosca/fatfree-core/issues/236)
* DB\SQL\Session: fix Session handler table creation issue on SQL Server, [#899](https://github.com/bcosca/fatfree/issues/899)
* DB\SQL: fix oracle db issue with empty error variable, [#1072](https://github.com/bcosca/fatfree/issues/1072)
* DB\SQL\Mapper: fix sorting issues on SQL Server, [#1052](https://github.com/bcosca/fatfree/issues/1052) [#225](https://github.com/bcosca/fatfree-core/issues/225)
* Prevent directory traversal attacks on filesystem based cache [#1073](https://github.com/bcosca/fatfree/issues/1073)
* Bug fix, Template: PHP constants used in include with attribute, [#983](https://github.com/bcosca/fatfree/issues/983)
* Bug fix, Template: Numeric value in expression alters PHP_EOL context
* Template: use existing linefeed instead of PHP_EOL, [#1048](https://github.com/bcosca/fatfree/issues/1048)
* Template: make newline interpolation handling configurable [#223](https://github.com/bcosca/fatfree-core/issues/223)
* Template: add beforerender to Preview
* fix custom FORMATS without modifiers
* Cache: Refactor Cache->reset for XCache
* Cache: loosen reset cache key pattern, [#1041](https://github.com/bcosca/fatfree/issues/1041)
* XCache: suffix reset only works if xcache.admin.enable_auth is disabled
* Added HTTP 103 as recently approved by the IETF
* LDAP changes to for AD flexibility [#227](https://github.com/bcosca/fatfree-core/issues/227)
* Hide debug trace from ajax errors when DEBUG=0 [#1071](https://github.com/bcosca/fatfree/issues/1071)
* fix View->render using potentially wrong cache entry
3.6.2 (26 June 2017)
* Return a status code > 0 when dying on error [#220](https://github.com/bcosca/fatfree-core/issues/220)
* fix SMTP line width [#215](https://github.com/bcosca/fatfree-core/issues/215)
* Allow using a custom field for ldap user id checking [#217](https://github.com/bcosca/fatfree-core/issues/217)
* NEW: DB\SQL->exists: generic method to check if SQL table exists
* Pass handler to route handler and hooks [#1035](https://github.com/bcosca/fatfree/issues/1035)
* pass carriage return of multiline dictionary keys
* Better Web->slug customization
* fix incorrect header issue [#211](https://github.com/bcosca/fatfree-core/issues/211)
* fix schema issue on databases with case-sensitive collation, fixes [#209](https://github.com/bcosca/fatfree-core/issues/209)
* Add filter for deriving C-locale equivalent of a number
* Bug fix: @LANGUAGE remains unchanged after override
* abort: added Header pre-check
* Assemble URL after ONREROUTE
* Add reroute argument to skip script termination
* Invoke ONREROUTE after headers are sent
* SQLite switch to backtick as quote
* Bug fix: Incorrect timing in SQL query logs
* DB\SQL\Mapper: Cast return value of count to integer
* Patched $_SERVER['REQUEST_URI'] to ensure it contains a relative URI
* Tweak debug verbosity
* fix php carriage return issue in preview->build [#205](https://github.com/bcosca/fatfree-core/pull/205)
* fixed template string resolution [#205](https://github.com/bcosca/fatfree-core/pull/205)
* Fixed unexpected default seed on CACHE set [#1028](https://github.com/bcosca/fatfree/issues/1028)
* DB\SQL\Mapper: Optimized field escaping on options
* Optimize template conversion to PHP file
3.6.1 (2 April 2017)
* NEW: Recaptcha plugin [#194](https://github.com/bcosca/fatfree-core/pull/194)
* NEW: MB variable for detecting multibyte support
* NEW: DB\SQL: Cache parsed schema for the TTL duration
* NEW: quick erase flag on Jig/Mongo/SQL mappers [#193](https://github.com/bcosca/fatfree-core/pull/193)
* NEW: Allow OPTIONS method to return a response body [#171](https://github.com/bcosca/fatfree-core/pull/171)
* NEW: Add support for Memcached (bcosca/fatfree#997)
* NEW: Rudimentary preload resource (HTTP2 server) support via template push()
* NEW: Add support for new MongoDB driver [#177](https://github.com/bcosca/fatfree-core/pull/177)
* Changed: template filter are all lowercase now
* Changed: Fix template lookup inconsistency: removed base dir from UI on render
* Changed: count() method now has an options argument [#192](https://github.com/bcosca/fatfree-core/pull/192)
* Changed: SMTP, Spit out error message if any
* \DB\SQL\Mapper: refactored row count strategy
* DB\SQL\Mapper: Allow non-scalar values to be assigned as mapper property
* DB\SQL::PARAM_FLOAT: remove cast to float (#106 and bcosca/fatfree#984) (#191)
* DB\SQL\mapper->erase: allow empty string
* DB\SQL\mapper->insert: fields reset after successful INSERT
* Add option to debounce Cursor->paginate subset [#195](https://github.com/bcosca/fatfree-core/pull/195)
* View: Don't delete sandboxed variables (#198)
* Preview: Optimize compilation of template expressions
* Preview: Use shorthand tag for direct rendering
* Preview->resolve(): new tweak to allow template persistence as option
* Web: Expose diacritics translation table
* SMTP: Enable logging of message body only when $log argument is 'verbose'
* SMTP: Convert headers to camelcase for consistency
* make cache seed more flexible, #164
* Improve trace details for DEBUG>2
* Enable config() to read from an array of input files
* Improved alias and reroute regex
* Make camelCase and snakeCase Unicode-aware
* format: Provision for optional whitespaces
* Break APCu-BC dependence
* Old PHP 5.3 cleanup
* Debug log must include HTTP query
* Recognize X-Forwarded-Port header (bcosca/fatfree#1002)
* Avoid use of deprecated mcrypt module
* Return only the client's IP when using the `X-Forwarded-For` header to deduce an IP address
* Remove orphan mutex locks on termination (#157)
* Use 80 as default port number to avoid issues when `$_SERVER['SERVER_PORT']` is not existing
* fread replaced with readfile() for simple send() usecase
* Bug fix: request URI with multiple leading slashes, #203
* Bug fix: Query generates wrong adhoc field value
* Bug fix: SMTP stream context issue #200
* Bug fix: child pseudo class selector in minify, bcosca/fatfree#1008
* Bug fix: "Undefined index: CLI" error (#197)
* Bug fix: cast Cache-Control expire time to int, bcosca/fatfree#1004
* Bug fix: Avoid issuance of multiple Content-Type headers for nested templates
* Bug fix: wildcard token issue with digits (bcosca/fatfree#996)
* Bug fix: afterupdate ignored when row does not change
* Bug fix: session handler read() method for PHP7 (need strict string) #184 #185
* Bug fix: reroute mocking in CLI mode (#183)
* Bug fix: Reroute authoritative relative references (#181)
* Bug fix: locales order and charset hyphen
* Bug fix: base stripped twice in router (#176)
3.6.0 (19 November 2016)
* NEW: [cli] request type
* NEW: console-friendly CLI mode
* NEW: lexicon caching
* NEW: Silent operator skips startup error check (#125)
* NEW: DB\SQL->trans()
* NEW: custom config section parser, i.e. [conf > Foo::bar]
* NEW: support for cache tags in SQL
* NEW: custom FORMATS
* NEW: Mongo mapper fields whitelist
* NEW: WebSocket server
* NEW: Base->extend method (#158)
* NEW: Implement framework variable caching via config, i.e. FOO = "bar" | 3600
* NEW: Lightweight OAuth2 client
* NEW: SEED variable, configurable app-specific hashing prefix (#149, bcosca/fatfree#951, bcosca/fatfree#884, bcosca/fatfree#629)
* NEW: CLI variable
* NEW: Web->send, specify custom filename (#124)
* NEW: Web->send, added flushing flag (#131)
* NEW: Indexed route wildcards, now exposed in PARAMS['*']
* Changed: PHP 5.4 is now the minimum version requirement
* Changed: Prevent database wrappers from being cloned
* Changed: Router works on PATH instead of URI (#126) NB: PARAMS.0 no longer contains the query string
* Changed: Removed ALIASES autobuilding (#118)
* Changed: Route wildcards match empty strings (#119)
* Changed: Disable default debug highlighting, HIGHLIGHT is false now
* General PHP 5.4 optimizations
* Optimized config parsing
* Optimized Base->recursive
* Optimized header extraction
* Optimized cache/expire headers
* Optimized session_start behaviour (bcosca/fatfree#673)
* Optimized reroute regex
* Tweaked cookie removal
* Better route precedence order
* Performance tweak: reduced cache calls
* Refactored lexicon (LOCALES) build-up, much faster now
* Added turkish locale bug workaround
* Geo->tzinfo Update to UTC
* Added Xcache reset (bcosca/fatfree#928)
* Redis cache: allow db name in dsn
* SMTP: Improve server emulation responses
* SMTP: Optimize transmission envelope
* SMTP: Implement mock transmission
* SMTP: Various bug fixes and feature improvements
* SMTP: quit on failed authentication
* Geo->weather: force metric units
* Base->until: Implement CLI interoperability
* Base->format: looser plural syntax
* Base->format: Force decimal as default number format
* Base->merge: Added $keep flag to save result to the hive key
* Base->reroute: Allow array as URL argument for aliasing
* Base->alias: Allow query string (or array) to be appended to alias
* Permit reroute to named routes with URL query segment
* Sync COOKIE global on set()
* Permit non-hive variables to use JS dot notation
* RFC2616: Use absolute URIs for Location header
* Matrix->calendar: Check if calendar extension is loaded
* Markdown: require start of line/whitespace for text processing (#136)
* DB\[SQL|Jig|Mongo]->log(FALSE) disables logging
* DB\SQL->exec: Added timestamp toggle to db log
* DB\SQL->schema: Remove unnecessary line terminators
* DB\SQL\Mapper: allow array filter with empty string
* DB\SQL\Mapper: optimized handling for key-less tables
* DB\SQL\Mapper: added float support (#106)
* DB\SQL\Session: increased default column sizes (#148, bcosca/fatfree#931, bcosca/fatfree#950)
* Web: Catch cURL errors
* Optimize Web->receive (bcosca/fatfree#930)
* Web->minify: fix arbitrary file download vulnerability
* Web->request: fix cache control max-age detection (bcosca/fatfree#908)
* Web->request: Add request headers & error message to return value (bcosca/fatfree#737)
* Web->request: Refactored response to HTTP request
* Web->send flush while sending big files
* Image->rgb: allow hex strings
* Image->captcha: Check if GD module supports TrueType
* Image->load: Return FALSE on load failure
* Image->resize: keep aspect ratio when only width or height was given
* Updated OpenID lib (bcosca/fatfree#965)
* Audit->card: add new mastercard "2" BIN range (bcosca/fatfree#954)
* Deprecated: Bcrypt class
* Preview->render: optimized detection to remove short open PHP tags and allow xml tags (#133)
* Display file and line number in exception handler (bcosca/fatfree#967)
* Added error reporting level to Base->error and ERROR.level (bcosca/fatfree#957)
* Added optional custom cache instance to Session (#141)
* CLI-aware mock()
* XFRAME and PACKAGE can be switched off now (#128)
* Bug fix: wrong time calculation on memcache reset (#170)
* Bug fix: encode CLI parameters
* Bug fix: Close connection on abort explicitly (#162)
* Bug fix: Image->identicon, Avoid double-size sprite rotation (and possible segfault)
* Bug fix: Image->render and Image->dump, removed unnecessary 2nd argument (#146)
* Bug fix: Magic->offsetset, access property as array element (#147)
* Bug fix: multi-line custom template tag parsing (bcosca/fatfree#935)
* Bug fix: cache headers on errors (bcosca/fatfree#885)
* Bug fix: Web, deprecated CURLOPT_SSL_VERIFYHOST in curl
* Bug fix: Web, Invalid user error constant (bcosca/fatfree#962)
* Bug fix: Web->request, redirections for domain-less location (#135)
* Bug fix: DB\SQL\Mapper, reset changed flag after update (#142, #152)
* Bug fix: DB\SQL\Mapper, fix changed flag when using assignment operator #143 #150 #151
* Bug fix: DB\SQL\Mapper, revival of the HAVING clause
* Bug fix: DB\SQL\Mapper, pgsql with non-integer primary keys (bcosca/fatfree#916)
* Bug fix: DB\SQL\Session, quote table name (bcosca/fatfree#977)
* Bug fix: snakeCase returns word starting with underscore (bcosca/fatfree#927)
* Bug fix: mock does not populate PATH variable
* Bug fix: Geo->weather API key (#129)
* Bug fix: Incorrect compilation of array element with zero index
* Bug fix: Compilation of array construct is incorrect
* Bug fix: Trailing slash redirection on UTF-8 paths (#121)
3.5.1 (31 December 2015)
* NEW: ttl attribute in <include> template tag
* NEW: allow anonymous function for template filter
* NEW: format modifier for international and custom currency symbol
* NEW: Image->data() returns image resource
* NEW: extract() get prefixed array keys from an assoc array
* NEW: Optimized and faster Template parser with full support for HTML5 empty tags
* NEW: Added support for {@token} encapsulation syntax in routes definition
* NEW: DB\SQL->exec(), automatically shift to 1-based query arguments
* NEW: abort() flush output
* Added referenced value to devoid()
* Template token filters are now resolved within Preview->token()
* Web->_curl: restrict redirections to HTTP
* Web->minify(), skip importing of external files
* Improved session and error handling in until()
* Get the error trace array with the new $format parameter
* Better support for unicode URLs
* Optimized TZ detection with date_default_timezone_get()
* format() Provide default decimal places
* Optimize code: remove redundant TTL checks
* Optimized timeout handling in Web->request()
* Improved PHPDoc hints
* Added missing russian DIACRITICS letters
* DB\Cursor: allow child implementation of reset()
* DB\Cursor: Copyfrom now does an internal call to set()
* DB\SQL: Provide the ability to disable SQL logging
* DB\SQL: improved query analysis to trigger fetchAll
* DB\SQL\Mapper: added support for binary table columns
* SQL,JIG,MONGO,CACHE Session handlers refactored and optimized
* SMTP Refactoring and optimization
* Bug fix: SMTP, Align quoted_printable_encode() with SMTP specs (dot-stuffing)
* Bug fix: SMTP, Send buffered optional headers to output
* Bug fix: SMTP, Content-Transfer-Encoding for non-TLS connections
* Bug fix: SMTP, Single attachment error
* Bug fix: Cursor->load not always mapping to first record
* Bug fix: dry SQL mapper should not trigger 'load'
* Bug fix: Code highlighting on empty text
* Bug fix: Image->resize, round dimensions instead of cast
* Bug fix: whitespace handling in $f3->compile()
* Bug fix: TTL of `View` and `Preview` (`Template`)
* Bug fix: token filter regex
* Bug fix: Template, empty attributes
* Bug fix: Preview->build() greedy regex
* Bug fix: Web->minify() single-line comment on last line
* Bug fix: Web->request(), follow_location with cURL and open_basedir
* Bug fix: Web->send() Single quotes around filename not interpreted correctly by some browsers
3.5.0 (2 June 2015)
* NEW: until() method for long polling
* NEW: abort() to disconnect HTTP client (and continue execution)
* NEW: SQL Mapper->required() returns TRUE if field is not nullable
* NEW: PREMAP variable for allowing prefixes to handlers named after HTTP verbs
* NEW: [configs] section to allow config includes
* NEW: Test->passed() returns TRUE if no test failed
* NEW: SQL mapper changed() function
* NEW: fatfree-core composer support
* NEW: constants() method to expose constants
* NEW: Preview->filter() for configurable token filters
* NEW: CORS variable for Cross-Origin Resource Sharing support, #731
* Change in behavior: Switch to htmlspecialchars for escaping
* Change in behavior: No movement in cursor position after erase(), #797
* Change in behavior: ERROR.trace is a multiline string now
* Change in behavior: Strict token recognition in <include> href attribute
* Router fix: loose method search
* Better route precedence order, #12
* Preserve contents of ROUTES, #723
* Alias: allow array of parameters
* Improvements on reroute method
* Fix for custom Jig session files
* Audit: better mobile detection
* Audit: add argument to test string as browser agent
* DB mappers: abort insert/update/erase from hooks, #684
* DB mappers: Allow array inputs in copyfrom()
* Cache,SQL,Jig,Mongo Session: custom callback for suspect sessions
* Fix for unexpected HIVE values when defining an empty HIVE array
* SQL mapper: check for results from CALL and EXEC queries, #771
* SQL mapper: consider SQL schema prefix, #820
* SQL mapper: write to log before execution to
enable tracking of PDOStatement error
* Add SQL Mapper->table() to return table name
* Allow override of the schema in SQL Mapper->schema()
* Improvement: Keep JIG table as reference, #758
* Expand regex to include whitespaces in SQL DB dsn, #817
* View: Removed reserved variables $fw and $implicit
* Add missing newlines after template expansion
* Web->receive: fix for complex field names, #806
* Web: Improvements in socket engine
* Web: customizable user_agent for all engines, #822
* SMTP: Provision for Content-ID in attachments
* Image + minify: allow absolute paths
* Promote framework error to E_USER_ERROR
* Geo->weather switch to OpenWeather
* Expose mask() and grab() methods for routing
* Expose trace() method to expose the debug backtrace
* Implement recursion strategy using IteratorAggregate, #714
* Exempt whitespace between % and succeeding operator from being minified, #773
* Optimized error detection and ONERROR handler, fatfree-core#18
* Tweak error log output
* Optimized If-Modified-Since cache header usage
* Improved APCu compatibility, #724
* Bug fix: Web::send fails on filename with spaces, #810
* Bug fix: overwrite limit in findone()
* Bug fix: locale-specific edge cases affecting SQL schema, #772
* Bug fix: Newline stripping in config()
* Bug fix: bracket delimited identifier for sybase and dblib driver
* Bug fix: Mongo mapper collection->count driver compatibility
* Bug fix: SQL Mapper->set() forces adhoc value if already defined
* Bug fix: Mapper ignores HAVING clause
* Bug fix: Constructor invocation in call()
* Bug fix: Wrong element returned by ajax/sync request
* Bug fix: handling of non-consecutive compound key members
* Bug fix: Virtual fields not retrieved when group option is present, #757
* Bug fix: group option generates incorrect SQL query, #757
* Bug fix: ONERROR does not receive PARAMS on fatal error
3.4.0 (1 January 2015)
* NEW: [redirects] section
* NEW: Custom config sections
* NEW: User-defined AUTOLOAD function
* NEW: ONREROUTE variable
* NEW: Provision for in-memory Jig database (#727)
* Return run() result (#687)
* Pass result of run() to mock() (#687)
* Add port suffix to REALM variable
* New attribute in <include> tag to extend hive
* Adjust unit tests and clean up templates
* Expose header-related methods
* Web->request: allow content array
* Preserve contents of ROUTES (#723)
* Smart detection of PHP functions in template expressions
* Add afterrender() hook to View class
* Implement ArrayAccess and magic properties on hive
* Improvement on mocking of superglobals and request body
* Fix table creation for pgsql handled sessions
* Add QUERY to hive
* Exempt E_NOTICE from default error_reporting()
* Add method to build alias routes from template, fixes #693
* Fix dangerous caching of cookie values
* Fix multiple encoding in nested templates
* Fix node attribute parsing for empty/zero values
* Apply URL encoding on BASE to emulate v2 behavior (#123)
* Improve Base->map performance (#595)
* Add simple backtrace for fatal errors
* Count Cursor->load() results (#581)
* Add form field name to Web->receive() callback arguments
* Fix missing newlines after template expansion
* Fix overwrite of ENCODING variable
* limit & offset workaround for SQL Server, fixes #671
* SQL Mapper->find: GROUP BY SQL compliant statement
* Bug fix: Missing abstract method fields()
* Bug fix: Auto escaping does not work with mapper objects (#710)
* Bug fix: 'with' attribute in <include> tag raise error when no token
inside
* View rendering: optional Content-Type header
* Bug fix: Undefined variable: cache (#705)
* Bug fix: Routing does not work if project base path includes valid
special URI character (#704)
* Bug fix: Template hash collision (#702)
* Bug fix: Property visibility is incorrect (#697)
* Bug fix: Missing Allow header on HTTP 405 response
* Bug fix: Double quotes in lexicon files (#681)
* Bug fix: Space should not be mandatory in ICU pluralization format string
* Bug fix: Incorrect log entry when SQL query contains a question mark
* Bug fix: Error stack trace
* Bug fix: Cookie expiration (#665)
* Bug fix: OR operator (||) parsed incorrectly
* Bug fix: Routing treatment of * wildcard character
* Bug fix: Mapper copyfrom() method doesn't allow class/object callbacks
(#590)
* Bug fix: exists() creates elements/properties (#591)
* Bug fix: Wildcard in routing pattern consumes entire query string (#592)
* Bug fix: Workaround bug in latest MongoDB driver
* Bug fix: Default error handler silently fails for AJAX request with
DEBUG>0 (#599)
* Bug fix: Mocked BODY overwritten (#601)
* Bug fix: Undefined pkey (#607)
3.3.0 (8 August 2014)
* NEW: Attribute in <include> tag to extend hive
* NEW: Image overlay with transparency and alignment control
* NEW: Allow redirection of specified route patterns to a URL
* Bug fix: Missing AND operator in SQL Server schema query (Issue #576)
* Count Cursor->load() results (Feature request #581)
* Mapper copyfrom() method doesn't allow class/object callbacks (Issue #590)
* Bug fix: exists() creates elements/properties (Issue #591)
* Bug fix: Wildcard in routing pattern consumes entire query string
(Issue #592)
* Tweak Base->map performance (Issue #595)
* Bug fix: Default error handler silently fails for AJAX request with
DEBUG>0 (Issue #599)
* Bug fix: Mocked BODY overwritten (Issue #601)
* Bug fix: Undefined pkey (Issue #607)
* Bug fix: beforeupdate() position (Issue #633)
* Bug fix: exists() return value for cached keys
* Bug fix: Missing error code in UNLOAD handler
* Bug fix: OR operator (||) parsed incorrectly
* Add input name parameter to custom slug function
* Apply URL encoding on BASE to emulate v2 behavior (Issue #123)
* Reduce mapper update() iterations
* Bug fix: Routing treatment of * wildcard character
* SQL Mapper->find: GROUP BY SQL compliant statement
* Work around bug in latest MongoDB driver
* Work around probable race condition and optimize cache access
* View rendering: Optional Content-Type header
* Fix missing newlines after template expansion
* Add form field name to Web->receive() callback arguments
* Quick reference: add RAW variable
3.2.2 (19 March 2014)
* NEW: Locales set automatically (Feature request #522)
* NEW: Mapper dbtype()
* NEW: before- and after- triggers for all mappers
* NEW: Decode HTML5 entities if PHP>5.3 detected (Feature request #552)
* NEW: Send credentials only if AUTH is present in the SMTP extension
response (Feature request #545)
* NEW: BITMASK variable to allow ENT_COMPAT override
* NEW: Redis support for caching
* Enable SMTP feature detection
* Enable extended ICU custom date format (Feature request #555)
* Enable custom time ICU format
* Add option to turn off session table creation (Feature request #557)
* Enhanced template token rendering and custom filters (Feature request
#550)
* Avert multiple loads in DB-managed sessions (Feature request #558)
* Add EXEC to associative fetch
* Bug fix: Building template tokens breaks on inline OR condition (Issue
#573)
* Bug fix: SMTP->send does not use the $log parameter (Issue #571)
* Bug fix: Allow setting sqlsrv primary keys on insert (Issue #570)
* Bug fix: Generated query for obtaining table schema in sqlsrv incorrect
(Bug #565)
* Bug fix: SQL mapper flag set even when value has not changed (Bug #562)
* Bug fix: Add XFRAME config option (Feature request #546)
* Bug fix: Incorrect parsing of comments (Issue #541)
* Bug fix: Multiple Set-Cookie headers (Issue #533)
* Bug fix: Mapper is dry after save()
* Bug fix: Prevent infinite loop when error handler is triggered
(Issue #361)
* Bug fix: Mapper tweaks not passing primary keys as arguments
* Bug fix: Zero indexes in dot-notated arrays fail to compile
* Bug fix: Prevent GROUP clause double-escaping
* Bug fix: Regression of zlib compression bug
* Bug fix: Method copyto() does not include ad hoc fields
* Check existence of OpenID mode (Issue #529)
* Generate a 404 when a tokenized class doesn't exist
* Fix SQLite quotes (Issue #521)
* Bug fix: BASE is incorrect on Windows
3.2.1 (7 January 2014)
* NEW: EMOJI variable, UTF->translate(), UTF->emojify(), and UTF->strrev()
* Allow empty strings in config()
* Add support for turning off php://input buffering via RAW
(FALSE by default)
* Add Cursor->load() and Cursor->find() TTL support
* Support Web->receive() large file downloads via PUT
* ONERROR safety check
* Fix session CSRF cookie detection
* Framework object now passed to route handler contructors
* Allow override of DIACRITICS
* Various code optimizations
* Support log disabling (Issue #483)
* Implicit mapper load() on authentication
* Declare abstract methods for Cursor derivatives
* Support single-quoted HTML/XML attributes (Feature request #503)
* Relax property visibility of mappers and derivatives
* Deprecated: {{~ ~}} instructions and {{* *}} comments; Use {~ ~} and
{* *} instead
* Minor fix: Audit->ipv4() return value
* Bug fix: Backslashes in BASE not converted on Windows
* Bug fix: UTF->substr() with negative offset and specified length
* Bug fix: Replace named URL tokens on render()
* Bug fix: BASE is not empty when run from document root
* Bug fix: stringify() recursion
3.2.0 (18 December 2013)
* NEW: Automatic CSRF protection (with IP and User-Agent checks) for
sessions mapped to SQL-, Jig-, Mongo- and Cache-based backends
* NEW: Named routes
* NEW: PATH variable; returns the URL relative to BASE
* NEW: Image->captcha() color parameters
* NEW: Ability to access MongoCuror thru the cursor() method
* NEW: Mapper->fields() method returns array of field names
* NEW: Mapper onload(), oninsert(), onupdate(), and onerase() event
listeners/triggers
* NEW: Preview class (a lightweight template engine)
* NEW: rel() method derives path from URL relative to BASE; useful for
rerouting
* NEW: PREFIX variable for prepending a string to a dictionary term;
Enable support for prefixed dictionary arrays and .ini files (Feature
request #440)
* NEW: Google static map plugin
* NEW: devoid() method
* Introduce clean(); similar to scrub(), except that arg is passed by
value
* Use $ttl for cookie expiration (Issue #457)
* Fix needs_rehash() cost comparison
* Add pass-by-reference argument to exists() so if method returns TRUE,
a subsequent get() is unnecessary
* Improve MySQL support
* Move esc(), raw(), and dupe() to View class where they more
appropriately belong
* Allow user-defined fields in SQL mapper constructor (Feature request
#450)
* Re-implement the pre-3.0 template resolve() feature
* Remove redundant instances of session_commit()
* Add support for input filtering in Mapper->copyfrom()
* Prevent intrusive behavior of Mapper->copyfrom()
* Support multiple SQL primary keys
* Support custom tag attributes/inline tokens defined at runtime
(Feature request #438)
* Broader support for HTTP basic auth
* Prohibit Jig _id clear()
* Add support for detailed stringify() output
* Add base directory to UI path as fallback
* Support Test->expect() chaining
* Support __tostring() in stringify()
* Trigger error on invalid CAPTCHA length (Issue #458)
* Bug fix: exists() pass-by-reference argument returns incorrect value
* Bug fix: DB Exec does not return affected row if query contains a
sub-SELECT (Issue #437)
* Improve seed generator and add code for detecting of acceptable
limits in Image->captcha() (Feature request #460)
* Add decimal format ICU extension
* Bug fix: 404-reported URI contains HTTP query
* Bug fix: Data type detection in DB->schema()
* Bug fix: TZ initialization
* Bug fix: paginate() passes incorrect argument to count()
* Bug fix: Incorrect query when reloading after insert()
* Bug fix: SQL preg_match error in pdo_type matching (Issue #447)
* Bug fix: Missing merge() function (Issue #444)
* Bug fix: BASE misdefined in command line mode
* Bug fix: Stringifying hive may run infinite (Issue #436)
* Bug fix: Incomplete stringify() when DEBUG<3 (Issue #432)
* Bug fix: Redirection of basic auth (Issue #430)
* Bug fix: Filter only PHP code (including short tags) in templates
* Bug fix: Markdown paragraph parser does not convert PHP code blocks
properly
* Bug fix: identicon() colors on same keys are randomized
* Bug fix: quotekey() fails on aliased keys
* Bug fix: Missing _id in Jig->find() return value
* Bug fix: LANGUAGE/LOCALES handling
* Bug fix: Loose comparison in stringify()
3.1.2 (5 November 2013)
* Abandon .chm help format; Package API documentation in plain HTML;
(Launch lib/api/index.html in your browser)
* Deprecate BAIL in favor of HALT (default: TRUE)
* Revert to 3.1.0 autoload behavior; Add support for lowercase folder
names
* Allow Spring-style HTTP method overrides
* Add support for SQL Server-based sessions
* Capture full X-Forwarded-For header
* Add protection against malicious scripts; Extra check if file was really
uploaded
* Pass-thru page limit in return value of Cursor->paginate()
* Optimize code: Implement single-pass escaping
* Short circuit Jig->find() if source file is empty
* Bug fix: PHP globals passed by reference in hive() result (Issue #424)
* Bug fix: ZIP mime type incorrect behavior
* Bug fix: Jig->erase() filter malfunction
* Bug fix: Mongo->select() group
* Bug fix: Unknown bcrypt constant
3.1.1 (13 October 2013)
* NEW: Support OpenID attribute exchange
* NEW: BAIL variable enables/disables continuance of execution on non-fatal
errors
* Deprecate BAIL in favor of HALT (default: FALSE)
* Add support for Oracle
* Mark cached queries in log (Feature Request #405)
* Implement Bcrypt->needs_reshash()
* Add entropy to SQL cache hash; Add uuid() method to DB backends
* Find real document root; Simplify debug paths
* Permit OpenID required fields to be declared as comma-separated string or
array
* Pass modified filename as argument to user-defined function in
Web->receive()
* Quote keys in optional SQL clauses (Issue #408)
* Allow UNLOAD to override fatal error detection (Issue #404)
* Mutex operator precedence error (Issue #406)
* Bug fix: exists() malfunction (Issue #401)
* Bug fix: Jig mapper triggers error when loading from CACHE (Issue #403)
* Bug fix: Array index check
* Bug fix: OpenID verified() return value
* Bug fix: Basket->find() should return a set of results (Issue #407);
Also implemented findone() for consistency with mappers
* Bug fix: PostgreSQL last insert ID (Issue #410)
* Bug fix: $port component URL overwritten by _socket()
* Bug fix: Calculation of elapsed time
3.1.0 (20 August 2013)
* NEW: Web->filler() returns a chunk of text from the standard
Lorem Ipsum passage
* Change in behavior: Drop support for JSON serialization
* SQL->exec() now returns value of RETURNING clause
* Add support for $ttl argument in count() (Issue #393)
* Allow UI to be overridden by custom $path
* Return result of PDO primitives: begintransaction(), rollback(), and
commit()
* Full support for PHP 5.5
* Flush buffers only when DEBUG=0
* Support class->method, class::method, and lambda functions as
Web->basic() arguments
* Commit session on Basket->save()
* Optional enlargement in Image->resize()
* Support authentication on hosts running PHP-CGI
* Change visibility level of Cache properties
* Prevent ONERROR recursion
* Work around Apache pre-2.4 VirtualDocumentRoot bug
* Prioritize cURL in HTTP engine detection
* Bug fix: Minify tricky JS
* Bug fix: desktop() detection
* Bug fix: Double-slash on TEMP-relative path
* Bug fix: Cursor mapping of first() and last() records
* Bug fix: Premature end of Web->receive() on multiple files
* Bug fix: German umlaute to its corresponding grammatically-correct
equivalent
3.0.9 (12 June 2013)
* NEW: Web->whois()
* NEW: Template <switch> <case> tags
* Improve CACHE consistency
* Case-insensitive MIME type detection
* Support pre-PHP 5.3.4 in Prefab->instance()
* Refactor isdesktop() and ismobile(); Add isbot()
* Add support for Markdown strike-through
* Work around ODBC's lack of quote() support
* Remove useless Prefab destructor
* Support multiple cache instances
* Bug fix: Underscores in OpenId keys mangled
* Refactor format()
* Numerous tweaks
* Bug fix: MongoId object not preserved
* Bug fix: Double-quotes included in lexicon() string (Issue #341)
* Bug fix: UTF-8 formatting mangled on Windows (Issue #342)
* Bug fix: Cache->load() error when CACHE is FALSE (Issue #344)
* Bug fix: send() ternary expression
* Bug fix: Country code constants
3.0.8 (17 May 2013)
* NEW: Bcrypt lightweight hashing library\
* Return total number of records in superset in Cursor->paginate()
* ONERROR short-circuit (Enhancement #334)
* Apply quotes/backticks on DB identifiers
* Allow enabling/disabling of SQL log
* Normalize glob() behavior (Issue #330)
* Bug fix: mbstring 2-byte text truncation (Issue #325)
* Bug fix: Unsupported operand types (Issue #324)
3.0.7 (2 May 2013)
* NEW: route() now allows an array of routing patterns as first argument;
support array as first argument of map()
* NEW: entropy() for calculating password strength (NIST 800-63)
* NEW: AGENT variable containing auto-detected HTTP user agent string
* NEW: ismobile() and isdesktop() methods
* NEW: Prefab class and descendants now accept constructor arguments
* Change in behavior: Cache->exists() now returns timestamp and TTL of
cache entry or FALSE if not found (Feature request #315)
* Preserve timestamp and TTL when updating cache entry (Feature request
#316)
* Improved currency formatting with C99 compliance
* Suppress unnecessary program halt at startup caused by misconfigured
server
* Add support for dashes in custom attribute names in templates
* Bug fix: Routing precedene (Issue #313)
* Bug fix: Remove Jig _id element from document property
* Bug fix: Web->rss() error when not enough items in the feed (Issue #299)
* Bug fix: Web engine fallback (Issue #300)
* Bug fix: <strong> and <em> formatting
* Bug fix: Text rendering of text with trailing punctuation (Issue #303)
* Bug fix: Incorrect regex in SMTP
3.0.6 (31 Mar 2013)
* NEW: Image->crop()
* Modify documentation blocks for PHPDoc interoperability
* Allow user to control whether Base->rerouet() uses a permanent or
temporary redirect
* Allow JAR elements to be set individually
* Refactor DB\SQL\Mapper->insert() to cope with autoincrement fields
* Trigger error when captcha() font is missing
* Remove unnecessary markdown regex recursion
* Check for scalars instead of DB\SQL strings
* Implement more comprehensive diacritics table
* Add option for disabling 401 errors when basic auth() fails
* Add markdown syntax highlighting for Apache configuration
* Markdown->render() deprecated to remove dependency on UI variable;
Feature replaced by Markdown->convert() to enable translation from
markdown string to HTML
* Optimize factory() code of all data mappers
* Apply backticks on MySQL table names
* Bug fix: Routing failure when directory path contains a tilde (Issue #291)
* Bug fix: Incorrect markdown parsing of strong/em sequences and inline HTML
* Bug fix: Cached page not echoed (Issue #278)
* Bug fix: Object properties not escaped when rendering
* Bug fix: OpenID error response ignored
* Bug fix: memcache_get_extended_stats() timeout
* Bug fix: Base->set() doesn't pass TTL to Cache->set()
* Bug fix: Base->scrub() ignores pass-thru * argument (Issue #274)
3.0.5 (16 Feb 2013)
* NEW: Markdown class with PHP, HTML, and .ini syntax highlighting support
* NEW: Options for caching of select() and find() results
* NEW: Web->acceptable()
* Add send() argument for forcing downloads
* Provide read() option for applying Unix LF as standard line ending
* Bypass lexicon() call if LANGUAGE is undefined
* Load fallback language dictionary if LANGUAGE is undefined
* map() now checks existence of class/methods for non-tokenized URLs
* Improve error reporting of non-existent Template methods
* Address output buffer issues on some servers
* Bug fix: Setting DEBUG to 0 won't suppress the stack trace when the
content type is application/json (Issue #257)
* Bug fix: Image dump/render additional arguments shifted
* Bug fix: ob_clean() causes buffer issues with zlib compression
* Bug fix: minify() fails when commenting CSS @ rules (Issue #251)
* Bug fix: Handling of commas inside quoted strings
* Bug fix: Glitch in stringify() handling of closures
* Bug fix: dry() in mappers returns TRUE despite being hydrated by
factory() (Issue #265)
* Bug fix: expect() not handling flags correctly
* Bug fix: weather() fails when server is unreachable
3.0.4 (29 Jan 2013)
* NEW: Support for ICU/CLDR pluralization
* NEW: User-defined FALLBACK language
* NEW: minify() now recognizes CSS @import directives
* NEW: UTF->bom() returns byte order mark for UTF-8 encoding
* Expose SQL\Mapper->schema()
* Change in behavior: Send error response as JSON string if AJAX request is
detected
* Deprecated: afind*() methods
* Discard output buffer in favor of debug output
* Make _id available to Jig queries
* Magic class now implements ArrayAccess
* Abort execution on startup errors
* Suppress stack trace on DEBUG level 0
* Allow single = as equality operator in Jig query expressions
* Abort OpenID discovery if Web->request() fails
* Mimic PHP *RECURSION* in stringify()
* Modify Jig parser to allow wildcard-search using preg_match()
* Abort execution after error() execution
* Concatenate cached/uncached minify() iterations; Prevent spillover
caching of previous minify() result
* Work around obscure PHP session id regeneration bug
* Revise algorithm for Jig filter involving undefined fields (Issue #230)
* Use checkdnsrr() instead of gethostbyname() in DNSBL check
* Auto-adjust pagination to cursor boundaries
* Add Romanian diacritics
* Bug fix: Root namespace reference and sorting with undefined Jig fields
* Bug fix: Greedy receive() regex
* Bug fix: Default LANGUAGE always 'en'
* Bug fix: minify() hammers cache backend
* Bug fix: Previous values of primary keys not saved during factory()
instantiation
* Bug fix: Jig find() fails when search key is not present in all records
* Bug fix: Jig SORT_DESC (Issue #233)
* Bug fix: Error reporting (Issue #225)
* Bug fix: language() return value
3.0.3 (29 Dec 2013)
* NEW: [ajax] and [sync] routing pattern modifiers
* NEW: Basket class (session-based pseudo-mapper, shopping cart, etc.)
* NEW: Test->message() method
* NEW: DB profiling via DB->log()
* NEW: Matrix->calendar()
* NEW: Audit->card() and Audit->mod10() for credit card verification
* NEW: Geo->weather()
* NEW: Base->relay() accepts comma-separated callbacks; but unlike
Base->chain(), result of previous callback becomes argument of the next
* Numerous performance tweaks
* Interoperability with new MongoClient class
* Web->request() now recognizes gzip and deflate encoding
* Differences in behavior of Web->request() engines rectified
* mutex() now uses an ID as argument (instead of filename to make it clear
that specified file is not the target being locked, but a primitive
cross-platform semaphore)
* DB\SQL\Mapper field _id now returned even in the absence of any
auto-increment field
* Magic class spinned off as a separate file
* ISO 3166-1 alpha-2 table updated
* Apache redirect emulation for PHP 5.4 CLI server mode
* Framework instance now passed as argument to any user-defined shutdown
function
* Cache engine now used as storage for Web->minify() output
* Flag added for enabling/disabling Image class filter history
* Bug fix: Trailing routing token consumes HTTP query
* Bug fix: LANGUAGE spills over to LOCALES setting
* Bug fix: Inconsistent dry() return value
* Bug fix: URL-decoding
3.0.2 (23 Dec 2013)
* NEW: Syntax-highlighted stack traces via Base->highlight(); boolean
HIGHLIGHT global variable can be used to enable/disable this feature
* NEW: Template engine <ignore> tag
* NEW: Image->captcha()
* NEW: DNSBL-based spammer detection (ported from 2.x)
* NEW: paginate(), first(), and last() methods for data mappers
* NEW: X-HTTP-Method-Override header now recognized
* NEW: Base->chain() method for executing callbacks in succession
* NEW: HOST global variable; derived from either $_SERVER['SERVER_NAME'] or
gethostname()
* NEW: REALM global variable representing full canonical URI
* NEW: Auth plug-in
* NEW: Pingback plug-in (implements both Pingback 1.0 protocol client and
server)
* NEW: DEBUG verbosity can now reach up to level 3; Base->stringify() drills
down to object properties at this setting
* NEW: HTTP PATCH method added to recognized HTTP ReST methods
* Web->slug() now trims trailing dashes
* Web->request() now allows relative local URLs as argument
* Use of PARAMS in route handlers now unnecessary; framework now passes two
arguments to route handlers: the framework object instance and an array
containing the captured values of tokens in route patterns
* Standardized timeout settings among Web->request() backends
* Session IDs regenerated for additional security
* Automatic HTTP 404 responses by Base->call() now restricted to route
handlers
* Empty comments in ini-style files now parsed properly
* Use file_get_contents() in methods that don't involve high concurrency
3.0.1 (14 Dec 2013)
* Major rewrite of much of the framework's core features

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@ -0,0 +1,621 @@
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to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
//! Data validator
class Audit extends Prefab {
//@{ User agents
const
UA_Mobile='android|blackberry|phone|ipod|palm|windows\s+ce',
UA_Desktop='bsd|linux|os\s+[x9]|solaris|windows',
UA_Bot='bot|crawl|slurp|spider';
//@}
/**
* Return TRUE if string is a valid URL
* @return bool
* @param $str string
**/
function url($str) {
return is_string(filter_var($str,FILTER_VALIDATE_URL));
}
/**
* Return TRUE if string is a valid e-mail address;
* Check DNS MX records if specified
* @return bool
* @param $str string
* @param $mx boolean
**/
function email($str,$mx=TRUE) {
$hosts=[];
return is_string(filter_var($str,FILTER_VALIDATE_EMAIL)) &&
(!$mx || getmxrr(substr($str,strrpos($str,'@')+1),$hosts));
}
/**
* Return TRUE if string is a valid IPV4 address
* @return bool
* @param $addr string
**/
function ipv4($addr) {
return (bool)filter_var($addr,FILTER_VALIDATE_IP,FILTER_FLAG_IPV4);
}
/**
* Return TRUE if string is a valid IPV6 address
* @return bool
* @param $addr string
**/
function ipv6($addr) {
return (bool)filter_var($addr,FILTER_VALIDATE_IP,FILTER_FLAG_IPV6);
}
/**
* Return TRUE if IP address is within private range
* @return bool
* @param $addr string
**/
function isprivate($addr) {
return !(bool)filter_var($addr,FILTER_VALIDATE_IP,
FILTER_FLAG_IPV4|FILTER_FLAG_IPV6|FILTER_FLAG_NO_PRIV_RANGE);
}
/**
* Return TRUE if IP address is within reserved range
* @return bool
* @param $addr string
**/
function isreserved($addr) {
return !(bool)filter_var($addr,FILTER_VALIDATE_IP,
FILTER_FLAG_IPV4|FILTER_FLAG_IPV6|FILTER_FLAG_NO_RES_RANGE);
}
/**
* Return TRUE if IP address is neither private nor reserved
* @return bool
* @param $addr string
**/
function ispublic($addr) {
return (bool)filter_var($addr,FILTER_VALIDATE_IP,
FILTER_FLAG_IPV4|FILTER_FLAG_IPV6|
FILTER_FLAG_NO_PRIV_RANGE|FILTER_FLAG_NO_RES_RANGE);
}
/**
* Return TRUE if user agent is a desktop browser
* @return bool
* @param $agent string
**/
function isdesktop($agent=NULL) {
if (!isset($agent))
$agent=Base::instance()->AGENT;
return (bool)preg_match('/('.self::UA_Desktop.')/i',$agent) &&
!$this->ismobile($agent);
}
/**
* Return TRUE if user agent is a mobile device
* @return bool
* @param $agent string
**/
function ismobile($agent=NULL) {
if (!isset($agent))
$agent=Base::instance()->AGENT;
return (bool)preg_match('/('.self::UA_Mobile.')/i',$agent);
}
/**
* Return TRUE if user agent is a Web bot
* @return bool
* @param $agent string
**/
function isbot($agent=NULL) {
if (!isset($agent))
$agent=Base::instance()->AGENT;
return (bool)preg_match('/('.self::UA_Bot.')/i',$agent);
}
/**
* Return TRUE if specified ID has a valid (Luhn) Mod-10 check digit
* @return bool
* @param $id string
**/
function mod10($id) {
if (!ctype_digit($id))
return FALSE;
$id=strrev($id);
$sum=0;
for ($i=0,$l=strlen($id);$i<$l;++$i)
$sum+=$id[$i]+$i%2*(($id[$i]>4)*-4+$id[$i]%5);
return !($sum%10);
}
/**
* Return credit card type if number is valid
* @return string|FALSE
* @param $id string
**/
function card($id) {
$id=preg_replace('/[^\d]/','',$id);
if ($this->mod10($id)) {
if (preg_match('/^3[47][0-9]{13}$/',$id))
return 'American Express';
if (preg_match('/^3(?:0[0-5]|[68][0-9])[0-9]{11}$/',$id))
return 'Diners Club';
if (preg_match('/^6(?:011|5[0-9][0-9])[0-9]{12}$/',$id))
return 'Discover';
if (preg_match('/^(?:2131|1800|35\d{3})\d{11}$/',$id))
return 'JCB';
if (preg_match('/^5[1-5][0-9]{14}$|'.
'^(222[1-9]|2[3-6]\d{2}|27[0-1]\d|2720)\d{12}$/',$id))
return 'MasterCard';
if (preg_match('/^4[0-9]{12}(?:[0-9]{3})?$/',$id))
return 'Visa';
}
return FALSE;
}
/**
* Return entropy estimate of a password (NIST 800-63)
* @return int|float
* @param $str string
**/
function entropy($str) {
$len=strlen($str);
return 4*min($len,1)+($len>1?(2*(min($len,8)-1)):0)+
($len>8?(1.5*(min($len,20)-8)):0)+($len>20?($len-20):0)+
6*(bool)(preg_match(
'/[A-Z].*?[0-9[:punct:]]|[0-9[:punct:]].*?[A-Z]/',$str));
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
//! Authorization/authentication plug-in
class Auth {
//@{ Error messages
const
E_LDAP='LDAP connection failure',
E_SMTP='SMTP connection failure';
//@}
protected
//! Auth storage
$storage,
//! Mapper object
$mapper,
//! Storage options
$args,
//! Custom compare function
$func;
/**
* Jig storage handler
* @return bool
* @param $id string
* @param $pw string
* @param $realm string
**/
protected function _jig($id,$pw,$realm) {
$success = (bool)
call_user_func_array(
[$this->mapper,'load'],
[
array_merge(
[
'@'.$this->args['id'].'==?'.
($this->func?'':' AND @'.$this->args['pw'].'==?').
(isset($this->args['realm'])?
(' AND @'.$this->args['realm'].'==?'):''),
$id
],
($this->func?[]:[$pw]),
(isset($this->args['realm'])?[$realm]:[])
)
]
);
if ($success && $this->func)
$success = call_user_func($this->func,$pw,$this->mapper->get($this->args['pw']));
return $success;
}
/**
* MongoDB storage handler
* @return bool
* @param $id string
* @param $pw string
* @param $realm string
**/
protected function _mongo($id,$pw,$realm) {
$success = (bool)
$this->mapper->load(
[$this->args['id']=>$id]+
($this->func?[]:[$this->args['pw']=>$pw])+
(isset($this->args['realm'])?
[$this->args['realm']=>$realm]:[])
);
if ($success && $this->func)
$success = call_user_func($this->func,$pw,$this->mapper->get($this->args['pw']));
return $success;
}
/**
* SQL storage handler
* @return bool
* @param $id string
* @param $pw string
* @param $realm string
**/
protected function _sql($id,$pw,$realm) {
$success = (bool)
call_user_func_array(
[$this->mapper,'load'],
[
array_merge(
[
$this->args['id'].'=?'.
($this->func?'':' AND '.$this->args['pw'].'=?').
(isset($this->args['realm'])?
(' AND '.$this->args['realm'].'=?'):''),
$id
],
($this->func?[]:[$pw]),
(isset($this->args['realm'])?[$realm]:[])
)
]
);
if ($success && $this->func)
$success = call_user_func($this->func,$pw,$this->mapper->get($this->args['pw']));
return $success;
}
/**
* LDAP storage handler
* @return bool
* @param $id string
* @param $pw string
**/
protected function _ldap($id,$pw) {
$port=(int)($this->args['port']?:389);
$filter=$this->args['filter']=$this->args['filter']?:"uid=".$id;
$this->args['attr']=$this->args['attr']?:["uid"];
array_walk($this->args['attr'],
function($attr)use(&$filter,$id) {
$filter=str_ireplace($attr."=*",$attr."=".$id,$filter);});
$dc=@ldap_connect($this->args['dc'],$port);
if ($dc &&
ldap_set_option($dc,LDAP_OPT_PROTOCOL_VERSION,3) &&
ldap_set_option($dc,LDAP_OPT_REFERRALS,0) &&
ldap_bind($dc,$this->args['rdn'],$this->args['pw']) &&
($result=ldap_search($dc,$this->args['base_dn'],
$filter,$this->args['attr'])) &&
ldap_count_entries($dc,$result) &&
($info=ldap_get_entries($dc,$result)) &&
$info['count']==1 &&
@ldap_bind($dc,$info[0]['dn'],$pw) &&
@ldap_close($dc)) {
return in_array($id,(array_map(function($value){return $value[0];},
array_intersect_key($info[0],
array_flip($this->args['attr'])))),TRUE);
}
user_error(self::E_LDAP,E_USER_ERROR);
}
/**
* SMTP storage handler
* @return bool
* @param $id string
* @param $pw string
**/
protected function _smtp($id,$pw) {
$socket=@fsockopen(
(strtolower($this->args['scheme'])=='ssl'?
'ssl://':'').$this->args['host'],
$this->args['port']);
$dialog=function($cmd=NULL) use($socket) {
if (!is_null($cmd))
fputs($socket,$cmd."\r\n");
$reply='';
while (!feof($socket) &&
($info=stream_get_meta_data($socket)) &&
!$info['timed_out'] && $str=fgets($socket,4096)) {
$reply.=$str;
if (preg_match('/(?:^|\n)\d{3} .+\r\n/s',
$reply))
break;
}
return $reply;
};
if ($socket) {
stream_set_blocking($socket,TRUE);
$dialog();
$fw=Base::instance();
$dialog('EHLO '.$fw->HOST);
if (strtolower($this->args['scheme'])=='tls') {
$dialog('STARTTLS');
stream_socket_enable_crypto(
$socket,TRUE,STREAM_CRYPTO_METHOD_TLS_CLIENT);
$dialog('EHLO '.$fw->HOST);
}
// Authenticate
$dialog('AUTH LOGIN');
$dialog(base64_encode($id));
$reply=$dialog(base64_encode($pw));
$dialog('QUIT');
fclose($socket);
return (bool)preg_match('/^235 /',$reply);
}
user_error(self::E_SMTP,E_USER_ERROR);
}
/**
* Login auth mechanism
* @return bool
* @param $id string
* @param $pw string
* @param $realm string
**/
function login($id,$pw,$realm=NULL) {
return $this->{'_'.$this->storage}($id,$pw,$realm);
}
/**
* HTTP basic auth mechanism
* @return bool
* @param $func callback
**/
function basic($func=NULL) {
$fw=Base::instance();
$realm=$fw->REALM;
$hdr=NULL;
if (isset($_SERVER['HTTP_AUTHORIZATION']))
$hdr=$_SERVER['HTTP_AUTHORIZATION'];
elseif (isset($_SERVER['REDIRECT_HTTP_AUTHORIZATION']))
$hdr=$_SERVER['REDIRECT_HTTP_AUTHORIZATION'];
if (!empty($hdr))
list($_SERVER['PHP_AUTH_USER'],$_SERVER['PHP_AUTH_PW'])=
explode(':',base64_decode(substr($hdr,6)));
if (isset($_SERVER['PHP_AUTH_USER'],$_SERVER['PHP_AUTH_PW']) &&
$this->login(
$_SERVER['PHP_AUTH_USER'],
$func?
$fw->call($func,$_SERVER['PHP_AUTH_PW']):
$_SERVER['PHP_AUTH_PW'],
$realm
))
return TRUE;
if (PHP_SAPI!='cli')
header('WWW-Authenticate: Basic realm="'.$realm.'"');
$fw->status(401);
return FALSE;
}
/**
* Instantiate class
* @return object
* @param $storage string|object
* @param $args array
* @param $func callback
**/
function __construct($storage,array $args=NULL,$func=NULL) {
if (is_object($storage) && is_a($storage,'DB\Cursor')) {
$this->storage=$storage->dbtype();
$this->mapper=$storage;
unset($ref);
}
else
$this->storage=$storage;
$this->args=$args;
$this->func=$func;
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
//! Session-based pseudo-mapper
class Basket extends Magic {
//@{ Error messages
const
E_Field='Undefined field %s';
//@}
protected
//! Session key
$key,
//! Current item identifier
$id,
//! Current item contents
$item=[];
/**
* Return TRUE if field is defined
* @return bool
* @param $key string
**/
function exists($key) {
return array_key_exists($key,$this->item);
}
/**
* Assign value to field
* @return scalar|FALSE
* @param $key string
* @param $val scalar
**/
function set($key,$val) {
return ($key=='_id')?FALSE:($this->item[$key]=$val);
}
/**
* Retrieve value of field
* @return scalar|FALSE
* @param $key string
**/
function &get($key) {
if ($key=='_id')
return $this->id;
if (array_key_exists($key,$this->item))
return $this->item[$key];
user_error(sprintf(self::E_Field,$key),E_USER_ERROR);
return FALSE;
}
/**
* Delete field
* @return NULL
* @param $key string
**/
function clear($key) {
unset($this->item[$key]);
}
/**
* Return items that match key/value pair;
* If no key/value pair specified, return all items
* @return array
* @param $key string
* @param $val mixed
**/
function find($key=NULL,$val=NULL) {
$out=[];
if (isset($_SESSION[$this->key])) {
foreach ($_SESSION[$this->key] as $id=>$item)
if (!isset($key) ||
array_key_exists($key,$item) && $item[$key]==$val ||
$key=='_id' && $id==$val) {
$obj=clone($this);
$obj->id=$id;
$obj->item=$item;
$out[]=$obj;
}
}
return $out;
}
/**
* Return first item that matches key/value pair
* @return object|FALSE
* @param $key string
* @param $val mixed
**/
function findone($key,$val) {
return ($data=$this->find($key,$val))?$data[0]:FALSE;
}
/**
* Map current item to matching key/value pair
* @return array
* @param $key string
* @param $val mixed
**/
function load($key,$val) {
if ($found=$this->find($key,$val)) {
$this->id=$found[0]->id;
return $this->item=$found[0]->item;
}
$this->reset();
return [];
}
/**
* Return TRUE if current item is empty/undefined
* @return bool
**/
function dry() {
return !$this->item;
}
/**
* Return number of items in basket
* @return int
**/
function count() {
return isset($_SESSION[$this->key])?count($_SESSION[$this->key]):0;
}
/**
* Save current item
* @return array
**/
function save() {
if (!$this->id)
$this->id=uniqid(NULL,TRUE);
$_SESSION[$this->key][$this->id]=$this->item;
return $this->item;
}
/**
* Erase item matching key/value pair
* @return bool
* @param $key string
* @param $val mixed
**/
function erase($key,$val) {
$found=$this->find($key,$val);
if ($found && $id=$found[0]->id) {
unset($_SESSION[$this->key][$id]);
if ($id==$this->id)
$this->reset();
return TRUE;
}
return FALSE;
}
/**
* Reset cursor
* @return NULL
**/
function reset() {
$this->id=NULL;
$this->item=[];
}
/**
* Empty basket
* @return NULL
**/
function drop() {
unset($_SESSION[$this->key]);
}
/**
* Hydrate item using hive array variable
* @return NULL
* @param $var array|string
**/
function copyfrom($var) {
if (is_string($var))
$var=\Base::instance()->$var;
foreach ($var as $key=>$val)
$this->set($key,$val);
}
/**
* Populate hive array variable with item contents
* @return NULL
* @param $key string
**/
function copyto($key) {
$var=&\Base::instance()->ref($key);
foreach ($this->item as $key=>$field)
$var[$key]=$field;
}
/**
* Check out basket contents
* @return array
**/
function checkout() {
if (isset($_SESSION[$this->key])) {
$out=$_SESSION[$this->key];
unset($_SESSION[$this->key]);
return $out;
}
return [];
}
/**
* Instantiate class
* @return void
* @param $key string
**/
function __construct($key='basket') {
$this->key=$key;
if (session_status()!=PHP_SESSION_ACTIVE)
session_start();
Base::instance()->sync('SESSION');
$this->reset();
}
}

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<?php
/**
* Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
*
* This file is part of the Fat-Free Framework (http://fatfreeframework.com).
*
* This is free software: you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or later.
*
* Fat-Free Framework is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*
**/
/**
* Lightweight password hashing library (PHP 5.5+ only)
* @deprecated Use http://php.net/manual/en/ref.password.php instead
**/
class Bcrypt extends Prefab {
//@{ Error messages
const
E_CostArg='Invalid cost parameter',
E_SaltArg='Salt must be at least 22 alphanumeric characters';
//@}
//! Default cost
const
COST=10;
/**
* Generate bcrypt hash of string
* @return string|FALSE
* @param $pw string
* @param $salt string
* @param $cost int
**/
function hash($pw,$salt=NULL,$cost=self::COST) {
if ($cost<4 || $cost>31)
user_error(self::E_CostArg,E_USER_ERROR);
$len=22;
if ($salt) {
if (!preg_match('/^[[:alnum:]\.\/]{'.$len.',}$/',$salt))
user_error(self::E_SaltArg,E_USER_ERROR);
}
else {
$raw=16;
$iv='';
if (!$iv && extension_loaded('openssl'))
$iv=openssl_random_pseudo_bytes($raw);
if (!$iv)
for ($i=0;$i<$raw;++$i)
$iv.=chr(mt_rand(0,255));
$salt=str_replace('+','.',base64_encode($iv));
}
$salt=substr($salt,0,$len);
$hash=crypt($pw,sprintf('$2y$%02d$',$cost).$salt);
return strlen($hash)>13?$hash:FALSE;
}
/**
* Check if password is still strong enough
* @return bool
* @param $hash string
* @param $cost int
**/
function needs_rehash($hash,$cost=self::COST) {
list($pwcost)=sscanf($hash,"$2y$%d$");
return $pwcost<$cost;
}
/**
* Verify password against hash using timing attack resistant approach
* @return bool
* @param $pw string
* @param $hash string
**/
function verify($pw,$hash) {
$val=crypt($pw,$hash);
$len=strlen($val);
if ($len!=strlen($hash) || $len<14)
return FALSE;
$out=0;
for ($i=0;$i<$len;++$i)
$out|=(ord($val[$i])^ord($hash[$i]));
return $out===0;
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace CLI;
//! RFC6455 WebSocket server
class WS {
const
//! UUID magic string
Magic='258EAFA5-E914-47DA-95CA-C5AB0DC85B11',
//! Max packet size
Packet=65536;
//@{ Mask bits for first byte of header
const
Text=0x01,
Binary=0x02,
Close=0x08,
Ping=0x09,
Pong=0x0a,
OpCode=0x0f,
Finale=0x80;
//@}
//@{ Mask bits for second byte of header
const
Length=0x7f;
//@}
protected
$addr,
$ctx,
$wait,
$sockets,
$protocol,
$agents=[],
$events=[];
/**
* Allocate stream socket
* @return NULL
* @param $socket resource
**/
function alloc($socket) {
if (is_bool($buf=$this->read($socket)))
return;
// Get WebSocket headers
$hdrs=[];
$EOL="\r\n";
$verb=NULL;
$uri=NULL;
foreach (explode($EOL,trim($buf)) as $line)
if (preg_match('/^(\w+)\s(.+)\sHTTP\/[\d.]{1,3}$/',
trim($line),$match)) {
$verb=$match[1];
$uri=$match[2];
}
else
if (preg_match('/^(.+): (.+)/',trim($line),$match))
// Standardize header
$hdrs[
strtr(
ucwords(
strtolower(
strtr($match[1],'-',' ')
)
),' ','-'
)
]=$match[2];
else {
$this->close($socket);
return;
}
if (empty($hdrs['Upgrade']) &&
empty($hdrs['Sec-Websocket-Key'])) {
// Not a WebSocket request
if ($verb && $uri)
$this->write(
$socket,
'HTTP/1.1 400 Bad Request'.$EOL.
'Connection: close'.$EOL.$EOL
);
$this->close($socket);
return;
}
// Handshake
$buf='HTTP/1.1 101 Switching Protocols'.$EOL.
'Upgrade: websocket'.$EOL.
'Connection: Upgrade'.$EOL;
if (isset($hdrs['Sec-Websocket-Protocol']))
$buf.='Sec-WebSocket-Protocol: '.
$hdrs['Sec-Websocket-Protocol'].$EOL;
$buf.='Sec-WebSocket-Accept: '.
base64_encode(
sha1($hdrs['Sec-Websocket-Key'].WS::Magic,TRUE)
).$EOL.$EOL;
if ($this->write($socket,$buf)) {
// Connect agent to server
$this->sockets[(int)$socket]=$socket;
$this->agents[(int)$socket]=
new Agent($this,$socket,$verb,$uri,$hdrs);
}
}
/**
* Close stream socket
* @return NULL
* @param $socket resource
**/
function close($socket) {
if (isset($this->agents[(int)$socket]))
unset($this->sockets[(int)$socket],$this->agents[(int)$socket]);
stream_socket_shutdown($socket,STREAM_SHUT_WR);
@fclose($socket);
}
/**
* Read from stream socket
* @return string|FALSE
* @param $socket resource
* @param $len int
**/
function read($socket,$len=0) {
if (!$len)
$len=WS::Packet;
if (is_string($buf=@fread($socket,$len)) &&
strlen($buf) && strlen($buf)<$len)
return $buf;
if (isset($this->events['error']) &&
is_callable($func=$this->events['error']))
$func($this);
$this->close($socket);
return FALSE;
}
/**
* Write to stream socket
* @return int|FALSE
* @param $socket resource
* @param $buf string
**/
function write($socket,$buf) {
for ($i=0,$bytes=0;$i<strlen($buf);$i+=$bytes) {
if (($bytes=@fwrite($socket,substr($buf,$i))) &&
@fflush($socket))
continue;
if (isset($this->events['error']) &&
is_callable($func=$this->events['error']))
$func($this);
$this->close($socket);
return FALSE;
}
return $bytes;
}
/**
* Return socket agents
* @return array
* @param $uri string
***/
function agents($uri=NULL) {
return array_filter(
$this->agents,
/**
* @var $val Agent
* @return bool
*/
function($val) use($uri) {
return $uri?($val->uri()==$uri):TRUE;
}
);
}
/**
* Return event handlers
* @return array
**/
function events() {
return $this->events;
}
/**
* Bind function to event handler
* @return object
* @param $event string
* @param $func callable
**/
function on($event,$func) {
$this->events[$event]=$func;
return $this;
}
/**
* Terminate server
**/
function kill() {
die;
}
/**
* Execute the server process
**/
function run() {
// Assign signal handlers
declare(ticks=1);
pcntl_signal(SIGINT,[$this,'kill']);
pcntl_signal(SIGTERM,[$this,'kill']);
gc_enable();
// Activate WebSocket listener
$listen=stream_socket_server(
$this->addr,$errno,$errstr,
STREAM_SERVER_BIND|STREAM_SERVER_LISTEN,
$this->ctx
);
$socket=socket_import_stream($listen);
register_shutdown_function(function() use($listen) {
foreach ($this->sockets as $socket)
if ($socket!=$listen)
$this->close($socket);
$this->close($listen);
if (isset($this->events['stop']) &&
is_callable($func=$this->events['stop']))
$func($this);
});
if ($errstr)
user_error($errstr,E_USER_ERROR);
if (isset($this->events['start']) &&
is_callable($func=$this->events['start']))
$func($this);
$this->sockets=[(int)$listen=>$listen];
$empty=[];
$wait=$this->wait;
while (TRUE) {
$active=$this->sockets;
$mark=microtime(TRUE);
$count=@stream_select(
$active,$empty,$empty,(int)$wait,round(1e6*($wait-(int)$wait))
);
if (is_bool($count) && $wait) {
if (isset($this->events['error']) &&
is_callable($func=$this->events['error']))
$func($this);
die;
}
if ($count) {
// Process active connections
foreach ($active as $socket) {
if (!is_resource($socket))
continue;
if ($socket==$listen) {
if ($socket=@stream_socket_accept($listen,0))
$this->alloc($socket);
else
if (isset($this->events['error']) &&
is_callable($func=$this->events['error']))
$func($this);
}
else {
$id=(int)$socket;
if (isset($this->agents[$id]))
$this->agents[$id]->fetch();
}
}
$wait-=microtime(TRUE)-$mark;
while ($wait<1e-6) {
$wait+=$this->wait;
$count=0;
}
}
if (!$count) {
$mark=microtime(TRUE);
foreach ($this->sockets as $id=>$socket) {
if (!is_resource($socket))
continue;
if ($socket!=$listen &&
isset($this->agents[$id]) &&
isset($this->events['idle']) &&
is_callable($func=$this->events['idle']))
$func($this->agents[$id]);
}
$wait=$this->wait-microtime(TRUE)+$mark;
}
gc_collect_cycles();
}
}
/**
* @param $addr string
* @param $ctx resource
* @param $wait int
**/
function __construct($addr,$ctx=NULL,$wait=60) {
$this->addr=$addr;
$this->ctx=$ctx?:stream_context_create();
$this->wait=$wait;
$this->events=[];
}
}
//! RFC6455 remote socket
class Agent {
protected
$server,
$id,
$socket,
$flag,
$verb,
$uri,
$headers;
/**
* Return server instance
* @return WS
**/
function server() {
return $this->server;
}
/**
* Return socket ID
* @return string
**/
function id() {
return $this->id;
}
/**
* Return socket
* @return resource
**/
function socket() {
return $this->socket;
}
/**
* Return request method
* @return string
**/
function verb() {
return $this->verb;
}
/**
* Return request URI
* @return string
**/
function uri() {
return $this->uri;
}
/**
* Return socket headers
* @return array
**/
function headers() {
return $this->headers;
}
/**
* Frame and transmit payload
* @return string|FALSE
* @param $op int
* @param $data string
**/
function send($op,$data='') {
$server=$this->server;
$mask=WS::Finale | $op & WS::OpCode;
$len=strlen($data);
$buf='';
if ($len>0xffff)
$buf=pack('CCNN',$mask,0x7f,$len);
elseif ($len>0x7d)
$buf=pack('CCn',$mask,0x7e,$len);
else
$buf=pack('CC',$mask,$len);
$buf.=$data;
if (is_bool($server->write($this->socket,$buf)))
return FALSE;
if (!in_array($op,[WS::Pong,WS::Close]) &&
isset($this->server->events['send']) &&
is_callable($func=$this->server->events['send']))
$func($this,$op,$data);
return $data;
}
/**
* Retrieve and unmask payload
* @return bool|NULL
**/
function fetch() {
// Unmask payload
$server=$this->server;
if (is_bool($buf=$server->read($this->socket)))
return FALSE;
while($buf) {
$op=ord($buf[0]) & WS::OpCode;
$len=ord($buf[1]) & WS::Length;
$pos=2;
if ($len==0x7e) {
$len=ord($buf[2])*256+ord($buf[3]);
$pos+=2;
}
else
if ($len==0x7f) {
for ($i=0,$len=0;$i<8;++$i)
$len=$len*256+ord($buf[$i+2]);
$pos+=8;
}
for ($i=0,$mask=[];$i<4;++$i)
$mask[$i]=ord($buf[$pos+$i]);
$pos+=4;
if (strlen($buf)<$len+$pos)
return FALSE;
for ($i=0,$data='';$i<$len;++$i)
$data.=chr(ord($buf[$pos+$i])^$mask[$i%4]);
// Dispatch
switch ($op & WS::OpCode) {
case WS::Ping:
$this->send(WS::Pong);
break;
case WS::Close:
$server->close($this->socket);
break;
case WS::Text:
$data=trim($data);
case WS::Binary:
if (isset($this->server->events['receive']) &&
is_callable($func=$this->server->events['receive']))
$func($this,$op,$data);
break;
}
$buf = substr($buf, $len+$pos);
}
}
/**
* Destroy object
**/
function __destruct() {
if (isset($this->server->events['disconnect']) &&
is_callable($func=$this->server->events['disconnect']))
$func($this);
}
/**
* @param $server WS
* @param $socket resource
* @param $verb string
* @param $uri string
* @param $hdrs array
**/
function __construct($server,$socket,$verb,$uri,array $hdrs) {
$this->server=$server;
$this->id=stream_socket_get_name($socket,TRUE);
$this->socket=$socket;
$this->verb=$verb;
$this->uri=$uri;
$this->headers=$hdrs;
if (isset($server->events['connect']) &&
is_callable($func=$server->events['connect']))
$func($this);
}
}

1
vendor/fatfree/lib/code.css vendored Executable file
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@ -0,0 +1 @@
code{word-wrap:break-word;color:black}.comment,.doc_comment,.ml_comment{color:dimgray;font-style:italic}.variable{color:blueviolet}.const,.constant_encapsed_string,.class_c,.dir,.file,.func_c,.halt_compiler,.line,.method_c,.lnumber,.dnumber{color:crimson}.string,.and_equal,.boolean_and,.boolean_or,.concat_equal,.dec,.div_equal,.inc,.is_equal,.is_greater_or_equal,.is_identical,.is_not_equal,.is_not_identical,.is_smaller_or_equal,.logical_and,.logical_or,.logical_xor,.minus_equal,.mod_equal,.mul_equal,.ns_c,.ns_separator,.or_equal,.plus_equal,.sl,.sl_equal,.sr,.sr_equal,.xor_equal,.start_heredoc,.end_heredoc,.object_operator,.paamayim_nekudotayim{color:black}.abstract,.array,.array_cast,.as,.break,.case,.catch,.class,.clone,.continue,.declare,.default,.do,.echo,.else,.elseif,.empty.enddeclare,.endfor,.endforach,.endif,.endswitch,.endwhile,.eval,.exit,.extends,.final,.for,.foreach,.function,.global,.goto,.if,.implements,.include,.include_once,.instanceof,.interface,.isset,.list,.namespace,.new,.print,.private,.public,.protected,.require,.require_once,.return,.static,.switch,.throw,.try,.unset,.use,.var,.while{color:royalblue}.open_tag,.open_tag_with_echo,.close_tag{color:orange}.ini_section{color:black}.ini_key{color:royalblue}.ini_value{color:crimson}.xml_tag{color:dodgerblue}.xml_attr{color:blueviolet}.xml_data{color:red}.section{color:black}.directive{color:blue}.data{color:dimgray}

388
vendor/fatfree/lib/db/cursor.php vendored Normal file
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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace DB;
//! Simple cursor implementation
abstract class Cursor extends \Magic implements \IteratorAggregate {
//@{ Error messages
const
E_Field='Undefined field %s';
//@}
protected
//! Query results
$query=[],
//! Current position
$ptr=0,
//! Event listeners
$trigger=[];
/**
* Return database type
* @return string
**/
abstract function dbtype();
/**
* Return field names
* @return array
**/
abstract function fields();
/**
* Return fields of mapper object as an associative array
* @return array
* @param $obj object
**/
abstract function cast($obj=NULL);
/**
* Return records (array of mapper objects) that match criteria
* @return array
* @param $filter string|array
* @param $options array
* @param $ttl int
**/
abstract function find($filter=NULL,array $options=NULL,$ttl=0);
/**
* Count records that match criteria
* @return int
* @param $filter array
* @param $options array
* @param $ttl int
**/
abstract function count($filter=NULL,array $options=NULL,$ttl=0);
/**
* Insert new record
* @return array
**/
abstract function insert();
/**
* Update current record
* @return array
**/
abstract function update();
/**
* Hydrate mapper object using hive array variable
* @return NULL
* @param $var array|string
* @param $func callback
**/
abstract function copyfrom($var,$func=NULL);
/**
* Populate hive array variable with mapper fields
* @return NULL
* @param $key string
**/
abstract function copyto($key);
/**
* Get cursor's equivalent external iterator
* Causes a fatal error in PHP 5.3.5 if uncommented
* return ArrayIterator
**/
abstract function getiterator();
/**
* Return TRUE if current cursor position is not mapped to any record
* @return bool
**/
function dry() {
return empty($this->query[$this->ptr]);
}
/**
* Return first record (mapper object) that matches criteria
* @return static|FALSE
* @param $filter string|array
* @param $options array
* @param $ttl int
**/
function findone($filter=NULL,array $options=NULL,$ttl=0) {
if (!$options)
$options=[];
// Override limit
$options['limit']=1;
return ($data=$this->find($filter,$options,$ttl))?$data[0]:FALSE;
}
/**
* Return array containing subset of records matching criteria,
* total number of records in superset, specified limit, number of
* subsets available, and actual subset position
* @return array
* @param $pos int
* @param $size int
* @param $filter string|array
* @param $options array
* @param $ttl int
* @param $bounce bool
**/
function paginate(
$pos=0,$size=10,$filter=NULL,array $options=NULL,$ttl=0,$bounce=TRUE) {
$total=$this->count($filter,$options,$ttl);
$count=(int)ceil($total/$size);
if ($bounce)
$pos=max(0,min($pos,$count-1));
return [
'subset'=>($bounce || $pos<$count)?$this->find($filter,
array_merge(
$options?:[],
['limit'=>$size,'offset'=>$pos*$size]
),
$ttl
):[],
'total'=>$total,
'limit'=>$size,
'count'=>$count,
'pos'=>$bounce?($pos<$count?$pos:0):$pos
];
}
/**
* Map to first record that matches criteria
* @return array|FALSE
* @param $filter string|array
* @param $options array
* @param $ttl int
**/
function load($filter=NULL,array $options=NULL,$ttl=0) {
$this->reset();
return ($this->query=$this->find($filter,$options,$ttl)) &&
$this->skip(0)?$this->query[$this->ptr]:FALSE;
}
/**
* Return the count of records loaded
* @return int
**/
function loaded() {
return count($this->query);
}
/**
* Map to first record in cursor
* @return mixed
**/
function first() {
return $this->skip(-$this->ptr);
}
/**
* Map to last record in cursor
* @return mixed
**/
function last() {
return $this->skip(($ofs=count($this->query)-$this->ptr)?$ofs-1:0);
}
/**
* Map to nth record relative to current cursor position
* @return mixed
* @param $ofs int
**/
function skip($ofs=1) {
$this->ptr+=$ofs;
return $this->ptr>-1 && $this->ptr<count($this->query)?
$this->query[$this->ptr]:FALSE;
}
/**
* Map next record
* @return mixed
**/
function next() {
return $this->skip();
}
/**
* Map previous record
* @return mixed
**/
function prev() {
return $this->skip(-1);
}
/**
* Return whether current iterator position is valid.
*/
function valid() {
return !$this->dry();
}
/**
* Save mapped record
* @return mixed
**/
function save() {
return $this->query?$this->update():$this->insert();
}
/**
* Delete current record
* @return int|bool
**/
function erase() {
$this->query=array_slice($this->query,0,$this->ptr,TRUE)+
array_slice($this->query,$this->ptr,NULL,TRUE);
$this->skip(0);
}
/**
* Define onload trigger
* @return callback
* @param $func callback
**/
function onload($func) {
return $this->trigger['load']=$func;
}
/**
* Define beforeinsert trigger
* @return callback
* @param $func callback
**/
function beforeinsert($func) {
return $this->trigger['beforeinsert']=$func;
}
/**
* Define afterinsert trigger
* @return callback
* @param $func callback
**/
function afterinsert($func) {
return $this->trigger['afterinsert']=$func;
}
/**
* Define oninsert trigger
* @return callback
* @param $func callback
**/
function oninsert($func) {
return $this->afterinsert($func);
}
/**
* Define beforeupdate trigger
* @return callback
* @param $func callback
**/
function beforeupdate($func) {
return $this->trigger['beforeupdate']=$func;
}
/**
* Define afterupdate trigger
* @return callback
* @param $func callback
**/
function afterupdate($func) {
return $this->trigger['afterupdate']=$func;
}
/**
* Define onupdate trigger
* @return callback
* @param $func callback
**/
function onupdate($func) {
return $this->afterupdate($func);
}
/**
* Define beforesave trigger
* @return callback
* @param $func callback
**/
function beforesave($func) {
$this->trigger['beforeinsert']=$func;
$this->trigger['beforeupdate']=$func;
return $func;
}
/**
* Define aftersave trigger
* @return callback
* @param $func callback
**/
function aftersave($func) {
$this->trigger['afterinsert']=$func;
$this->trigger['afterupdate']=$func;
return $func;
}
/**
* Define onsave trigger
* @return callback
* @param $func callback
**/
function onsave($func) {
return $this->aftersave($func);
}
/**
* Define beforeerase trigger
* @return callback
* @param $func callback
**/
function beforeerase($func) {
return $this->trigger['beforeerase']=$func;
}
/**
* Define aftererase trigger
* @return callback
* @param $func callback
**/
function aftererase($func) {
return $this->trigger['aftererase']=$func;
}
/**
* Define onerase trigger
* @return callback
* @param $func callback
**/
function onerase($func) {
return $this->aftererase($func);
}
/**
* Reset cursor
* @return NULL
**/
function reset() {
$this->query=[];
$this->ptr=0;
}
}

175
vendor/fatfree/lib/db/jig.php vendored Normal file
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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace DB;
//! In-memory/flat-file DB wrapper
class Jig {
//@{ Storage formats
const
FORMAT_JSON=0,
FORMAT_Serialized=1;
//@}
protected
//! UUID
$uuid,
//! Storage location
$dir,
//! Current storage format
$format,
//! Jig log
$log,
//! Memory-held data
$data,
//! lazy load/save files
$lazy;
/**
* Read data from memory/file
* @return array
* @param $file string
**/
function &read($file) {
if (!$this->dir || !is_file($dst=$this->dir.$file)) {
if (!isset($this->data[$file]))
$this->data[$file]=[];
return $this->data[$file];
}
if ($this->lazy && isset($this->data[$file]))
return $this->data[$file];
$fw=\Base::instance();
$raw=$fw->read($dst);
switch ($this->format) {
case self::FORMAT_JSON:
$data=json_decode($raw,TRUE);
break;
case self::FORMAT_Serialized:
$data=$fw->unserialize($raw);
break;
}
$this->data[$file] = $data;
return $this->data[$file];
}
/**
* Write data to memory/file
* @return int
* @param $file string
* @param $data array
**/
function write($file,array $data=NULL) {
if (!$this->dir || $this->lazy)
return count($this->data[$file]=$data);
$fw=\Base::instance();
switch ($this->format) {
case self::FORMAT_JSON:
$out=json_encode($data,JSON_PRETTY_PRINT);
break;
case self::FORMAT_Serialized:
$out=$fw->serialize($data);
break;
}
return $fw->write($this->dir.$file,$out);
}
/**
* Return directory
* @return string
**/
function dir() {
return $this->dir;
}
/**
* Return UUID
* @return string
**/
function uuid() {
return $this->uuid;
}
/**
* Return profiler results (or disable logging)
* @param $flag bool
* @return string
**/
function log($flag=TRUE) {
if ($flag)
return $this->log;
$this->log=FALSE;
}
/**
* Jot down log entry
* @return NULL
* @param $frame string
**/
function jot($frame) {
if ($frame)
$this->log.=date('r').' '.$frame.PHP_EOL;
}
/**
* Clean storage
* @return NULL
**/
function drop() {
if ($this->lazy) // intentional
$this->data=[];
if (!$this->dir)
$this->data=[];
elseif ($glob=@glob($this->dir.'/*',GLOB_NOSORT))
foreach ($glob as $file)
@unlink($file);
}
//! Prohibit cloning
private function __clone() {
}
/**
* Instantiate class
* @param $dir string
* @param $format int
**/
function __construct($dir=NULL,$format=self::FORMAT_JSON,$lazy=FALSE) {
if ($dir && !is_dir($dir))
mkdir($dir,\Base::MODE,TRUE);
$this->uuid=\Base::instance()->hash($this->dir=$dir);
$this->format=$format;
$this->lazy=$lazy;
}
/**
* save file on destruction
**/
function __destruct() {
if ($this->lazy) {
$this->lazy = FALSE;
foreach ($this->data?:[] as $file => $data)
$this->write($file,$data);
}
}
}

541
vendor/fatfree/lib/db/jig/mapper.php vendored Normal file
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@ -0,0 +1,541 @@
<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace DB\Jig;
//! Flat-file DB mapper
class Mapper extends \DB\Cursor {
protected
//! Flat-file DB wrapper
$db,
//! Data file
$file,
//! Document identifier
$id,
//! Document contents
$document=[],
//! field map-reduce handlers
$_reduce;
/**
* Return database type
* @return string
**/
function dbtype() {
return 'Jig';
}
/**
* Return TRUE if field is defined
* @return bool
* @param $key string
**/
function exists($key) {
return array_key_exists($key,$this->document);
}
/**
* Assign value to field
* @return scalar|FALSE
* @param $key string
* @param $val scalar
**/
function set($key,$val) {
return ($key=='_id')?FALSE:($this->document[$key]=$val);
}
/**
* Retrieve value of field
* @return scalar|FALSE
* @param $key string
**/
function &get($key) {
if ($key=='_id')
return $this->id;
if (array_key_exists($key,$this->document))
return $this->document[$key];
user_error(sprintf(self::E_Field,$key),E_USER_ERROR);
}
/**
* Delete field
* @return NULL
* @param $key string
**/
function clear($key) {
if ($key!='_id')
unset($this->document[$key]);
}
/**
* Convert array to mapper object
* @return object
* @param $id string
* @param $row array
**/
function factory($id,$row) {
$mapper=clone($this);
$mapper->reset();
$mapper->id=$id;
foreach ($row as $field=>$val)
$mapper->document[$field]=$val;
$mapper->query=[clone($mapper)];
if (isset($mapper->trigger['load']))
\Base::instance()->call($mapper->trigger['load'],$mapper);
return $mapper;
}
/**
* Return fields of mapper object as an associative array
* @return array
* @param $obj object
**/
function cast($obj=NULL) {
if (!$obj)
$obj=$this;
return $obj->document+['_id'=>$this->id];
}
/**
* Convert tokens in string expression to variable names
* @return string
* @param $str string
**/
function token($str) {
$str=preg_replace_callback(
'/(?<!\w)@(\w(?:[\w\.\[\]])*)/',
function($token) {
// Convert from JS dot notation to PHP array notation
return '$'.preg_replace_callback(
'/(\.\w+)|\[((?:[^\[\]]*|(?R))*)\]/',
function($expr) {
$fw=\Base::instance();
return
'['.
($expr[1]?
$fw->stringify(substr($expr[1],1)):
(preg_match('/^\w+/',
$mix=$this->token($expr[2]))?
$fw->stringify($mix):
$mix)).
']';
},
$token[1]
);
},
$str
);
return trim($str);
}
/**
* Return records that match criteria
* @return static[]|FALSE
* @param $filter array
* @param $options array
* @param $ttl int|array
* @param $log bool
**/
function find($filter=NULL,array $options=NULL,$ttl=0,$log=TRUE) {
if (!$options)
$options=[];
$options+=[
'order'=>NULL,
'limit'=>0,
'offset'=>0,
'group'=>NULL,
];
$fw=\Base::instance();
$cache=\Cache::instance();
$db=$this->db;
$now=microtime(TRUE);
$data=[];
$tag='';
if (is_array($ttl))
list($ttl,$tag)=$ttl;
if (!$fw->CACHE || !$ttl || !($cached=$cache->exists(
$hash=$fw->hash($this->db->dir().
$fw->stringify([$filter,$options])).($tag?'.'.$tag:'').'.jig',$data)) ||
$cached[0]+$ttl<microtime(TRUE)) {
$data=$db->read($this->file);
if (is_null($data))
return FALSE;
foreach ($data as $id=>&$doc) {
$doc['_id']=$id;
unset($doc);
}
if ($filter) {
if (!is_array($filter))
return FALSE;
// Normalize equality operator
$expr=preg_replace('/(?<=[^<>!=])=(?!=)/','==',$filter[0]);
// Prepare query arguments
$args=isset($filter[1]) && is_array($filter[1])?
$filter[1]:
array_slice($filter,1,NULL,TRUE);
$args=is_array($args)?$args:[1=>$args];
$keys=$vals=[];
$tokens=array_slice(
token_get_all('<?php '.$this->token($expr)),1);
$data=array_filter($data,
function($_row) use($fw,$args,$tokens) {
$_expr='';
$ctr=0;
$named=FALSE;
foreach ($tokens as $token) {
if (is_string($token))
if ($token=='?') {
// Positional
++$ctr;
$key=$ctr;
}
else {
if ($token==':')
$named=TRUE;
else
$_expr.=$token;
continue;
}
elseif ($named &&
token_name($token[0])=='T_STRING') {
$key=':'.$token[1];
$named=FALSE;
}
else {
$_expr.=$token[1];
continue;
}
$_expr.=$fw->stringify(
is_string($args[$key])?
addcslashes($args[$key],'\''):
$args[$key]);
}
// Avoid conflict with user code
unset($fw,$tokens,$args,$ctr,$token,$key,$named);
extract($_row);
// Evaluate pseudo-SQL expression
return eval('return '.$_expr.';');
}
);
}
if (isset($options['group'])) {
$cols=array_reverse($fw->split($options['group']));
// sort into groups
$data=$this->sort($data,$options['group']);
foreach($data as $i=>&$row) {
if (!isset($prev)) {
$prev=$row;
$prev_i=$i;
}
$drop=false;
foreach ($cols as $col)
if ($prev_i!=$i && array_key_exists($col,$row) &&
array_key_exists($col,$prev) && $row[$col]==$prev[$col])
// reduce/modify
$drop=!isset($this->_reduce[$col]) || call_user_func_array(
$this->_reduce[$col][0],[&$prev,&$row])!==FALSE;
elseif (isset($this->_reduce[$col])) {
$null=null;
// initial
call_user_func_array($this->_reduce[$col][0],[&$row,&$null]);
}
if ($drop)
unset($data[$i]);
else {
$prev=&$row;
$prev_i=$i;
}
unset($row);
}
// finalize
if ($this->_reduce[$col][1])
foreach($data as $i=>&$row) {
$row=call_user_func($this->_reduce[$col][1],$row);
if (!$row)
unset($data[$i]);
unset($row);
}
}
if (isset($options['order']))
$data=$this->sort($data,$options['order']);
$data=array_slice($data,
$options['offset'],$options['limit']?:NULL,TRUE);
if ($fw->CACHE && $ttl)
// Save to cache backend
$cache->set($hash,$data,$ttl);
}
$out=[];
foreach ($data as $id=>&$doc) {
unset($doc['_id']);
$out[]=$this->factory($id,$doc);
unset($doc);
}
if ($log && isset($args)) {
if ($filter)
foreach ($args as $key=>$val) {
$vals[]=$fw->stringify(is_array($val)?$val[0]:$val);
$keys[]='/'.(is_numeric($key)?'\?':preg_quote($key)).'/';
}
$db->jot('('.sprintf('%.1f',1e3*(microtime(TRUE)-$now)).'ms) '.
$this->file.' [find] '.
($filter?preg_replace($keys,$vals,$filter[0],1):''));
}
return $out;
}
/**
* Sort a collection
* @param $data
* @param $cond
* @return mixed
*/
protected function sort($data,$cond) {
$cols=\Base::instance()->split($cond);
uasort(
$data,
function($val1,$val2) use($cols) {
foreach ($cols as $col) {
$parts=explode(' ',$col,2);
$order=empty($parts[1])?
SORT_ASC:
constant($parts[1]);
$col=$parts[0];
if (!array_key_exists($col,$val1))
$val1[$col]=NULL;
if (!array_key_exists($col,$val2))
$val2[$col]=NULL;
list($v1,$v2)=[$val1[$col],$val2[$col]];
if ($out=strnatcmp($v1,$v2)*
(($order==SORT_ASC)*2-1))
return $out;
}
return 0;
}
);
return $data;
}
/**
* Add reduce handler for grouped fields
* @param $key string
* @param $handler callback
* @param $finalize callback
*/
function reduce($key,$handler,$finalize=null){
$this->_reduce[$key]=[$handler,$finalize];
}
/**
* Count records that match criteria
* @return int
* @param $filter array
* @param $options array
* @param $ttl int|array
**/
function count($filter=NULL,array $options=NULL,$ttl=0) {
$now=microtime(TRUE);
$out=count($this->find($filter,$options,$ttl,FALSE));
$this->db->jot('('.sprintf('%.1f',1e3*(microtime(TRUE)-$now)).'ms) '.
$this->file.' [count] '.($filter?json_encode($filter):''));
return $out;
}
/**
* Return record at specified offset using criteria of previous
* load() call and make it active
* @return array
* @param $ofs int
**/
function skip($ofs=1) {
$this->document=($out=parent::skip($ofs))?$out->document:[];
$this->id=$out?$out->id:NULL;
if ($this->document && isset($this->trigger['load']))
\Base::instance()->call($this->trigger['load'],$this);
return $out;
}
/**
* Insert new record
* @return array
**/
function insert() {
if ($this->id)
return $this->update();
$db=$this->db;
$now=microtime(TRUE);
while (($id=uniqid(NULL,TRUE)) &&
($data=&$db->read($this->file)) && isset($data[$id]) &&
!connection_aborted())
usleep(mt_rand(0,100));
$this->id=$id;
$pkey=['_id'=>$this->id];
if (isset($this->trigger['beforeinsert']) &&
\Base::instance()->call($this->trigger['beforeinsert'],
[$this,$pkey])===FALSE)
return $this->document;
$data[$id]=$this->document;
$db->write($this->file,$data);
$db->jot('('.sprintf('%.1f',1e3*(microtime(TRUE)-$now)).'ms) '.
$this->file.' [insert] '.json_encode($this->document));
if (isset($this->trigger['afterinsert']))
\Base::instance()->call($this->trigger['afterinsert'],
[$this,$pkey]);
$this->load(['@_id=?',$this->id]);
return $this->document;
}
/**
* Update current record
* @return array
**/
function update() {
$db=$this->db;
$now=microtime(TRUE);
$data=&$db->read($this->file);
if (isset($this->trigger['beforeupdate']) &&
\Base::instance()->call($this->trigger['beforeupdate'],
[$this,['_id'=>$this->id]])===FALSE)
return $this->document;
$data[$this->id]=$this->document;
$db->write($this->file,$data);
$db->jot('('.sprintf('%.1f',1e3*(microtime(TRUE)-$now)).'ms) '.
$this->file.' [update] '.json_encode($this->document));
if (isset($this->trigger['afterupdate']))
\Base::instance()->call($this->trigger['afterupdate'],
[$this,['_id'=>$this->id]]);
return $this->document;
}
/**
* Delete current record
* @return bool
* @param $filter array
* @param $quick bool
**/
function erase($filter=NULL,$quick=FALSE) {
$db=$this->db;
$now=microtime(TRUE);
$data=&$db->read($this->file);
$pkey=['_id'=>$this->id];
if ($filter) {
foreach ($this->find($filter,NULL,FALSE) as $mapper)
if (!$mapper->erase(null,$quick))
return FALSE;
return TRUE;
}
elseif (isset($this->id)) {
unset($data[$this->id]);
parent::erase();
}
else
return FALSE;
if (!$quick && isset($this->trigger['beforeerase']) &&
\Base::instance()->call($this->trigger['beforeerase'],
[$this,$pkey])===FALSE)
return FALSE;
$db->write($this->file,$data);
if ($filter) {
$args=isset($filter[1]) && is_array($filter[1])?
$filter[1]:
array_slice($filter,1,NULL,TRUE);
$args=is_array($args)?$args:[1=>$args];
foreach ($args as $key=>$val) {
$vals[]=\Base::instance()->
stringify(is_array($val)?$val[0]:$val);
$keys[]='/'.(is_numeric($key)?'\?':preg_quote($key)).'/';
}
}
$db->jot('('.sprintf('%.1f',1e3*(microtime(TRUE)-$now)).'ms) '.
$this->file.' [erase] '.
($filter?preg_replace($keys,$vals,$filter[0],1):''));
if (!$quick && isset($this->trigger['aftererase']))
\Base::instance()->call($this->trigger['aftererase'],
[$this,$pkey]);
return TRUE;
}
/**
* Reset cursor
* @return NULL
**/
function reset() {
$this->id=NULL;
$this->document=[];
parent::reset();
}
/**
* Hydrate mapper object using hive array variable
* @return NULL
* @param $var array|string
* @param $func callback
**/
function copyfrom($var,$func=NULL) {
if (is_string($var))
$var=\Base::instance()->$var;
if ($func)
$var=call_user_func($func,$var);
foreach ($var as $key=>$val)
$this->set($key,$val);
}
/**
* Populate hive array variable with mapper fields
* @return NULL
* @param $key string
**/
function copyto($key) {
$var=&\Base::instance()->ref($key);
foreach ($this->document as $key=>$field)
$var[$key]=$field;
}
/**
* Return field names
* @return array
**/
function fields() {
return array_keys($this->document);
}
/**
* Retrieve external iterator for fields
* @return object
**/
function getiterator() {
return new \ArrayIterator($this->cast());
}
/**
* Instantiate class
* @return void
* @param $db object
* @param $file string
**/
function __construct(\DB\Jig $db,$file) {
$this->db=$db;
$this->file=$file;
$this->reset();
}
}

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vendor/fatfree/lib/db/jig/session.php vendored Normal file
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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace DB\Jig;
//! Jig-managed session handler
class Session extends Mapper {
protected
//! Session ID
$sid,
//! Anti-CSRF token
$_csrf,
//! User agent
$_agent,
//! IP,
$_ip,
//! Suspect callback
$onsuspect;
/**
* Open session
* @return TRUE
* @param $path string
* @param $name string
**/
function open($path,$name) {
return TRUE;
}
/**
* Close session
* @return TRUE
**/
function close() {
$this->reset();
$this->sid=NULL;
return TRUE;
}
/**
* Return session data in serialized format
* @return string
* @param $id string
**/
function read($id) {
$this->load(['@session_id=?',$this->sid=$id]);
if ($this->dry())
return '';
if ($this->get('ip')!=$this->_ip || $this->get('agent')!=$this->_agent) {
$fw=\Base::instance();
if (!isset($this->onsuspect) ||
$fw->call($this->onsuspect,[$this,$id])===FALSE) {
// NB: `session_destroy` can't be called at that stage;
// `session_start` not completed
$this->destroy($id);
$this->close();
unset($fw->{'COOKIE.'.session_name()});
$fw->error(403);
}
}
return $this->get('data');
}
/**
* Write session data
* @return TRUE
* @param $id string
* @param $data string
**/
function write($id,$data) {
$this->set('session_id',$id);
$this->set('data',$data);
$this->set('ip',$this->_ip);
$this->set('agent',$this->_agent);
$this->set('stamp',time());
$this->save();
return TRUE;
}
/**
* Destroy session
* @return TRUE
* @param $id string
**/
function destroy($id) {
$this->erase(['@session_id=?',$id]);
return TRUE;
}
/**
* Garbage collector
* @return TRUE
* @param $max int
**/
function cleanup($max) {
$this->erase(['@stamp+?<?',$max,time()]);
return TRUE;
}
/**
* Return session id (if session has started)
* @return string|NULL
**/
function sid() {
return $this->sid;
}
/**
* Return anti-CSRF token
* @return string
**/
function csrf() {
return $this->_csrf;
}
/**
* Return IP address
* @return string
**/
function ip() {
return $this->_ip;
}
/**
* Return Unix timestamp
* @return string|FALSE
**/
function stamp() {
if (!$this->sid)
session_start();
return $this->dry()?FALSE:$this->get('stamp');
}
/**
* Return HTTP user agent
* @return string|FALSE
**/
function agent() {
return $this->_agent;
}
/**
* Instantiate class
* @param $db \DB\Jig
* @param $file string
* @param $onsuspect callback
* @param $key string
**/
function __construct(\DB\Jig $db,$file='sessions',$onsuspect=NULL,$key=NULL) {
parent::__construct($db,$file);
$this->onsuspect=$onsuspect;
session_set_save_handler(
[$this,'open'],
[$this,'close'],
[$this,'read'],
[$this,'write'],
[$this,'destroy'],
[$this,'cleanup']
);
register_shutdown_function('session_commit');
$fw=\Base::instance();
$headers=$fw->HEADERS;
$this->_csrf=$fw->hash($fw->SEED.
extension_loaded('openssl')?
implode(unpack('L',openssl_random_pseudo_bytes(4))):
mt_rand()
);
if ($key)
$fw->$key=$this->_csrf;
$this->_agent=isset($headers['User-Agent'])?$headers['User-Agent']:'';
$this->_ip=$fw->IP;
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace DB;
//! MongoDB wrapper
class Mongo {
//@{
const
E_Profiler='MongoDB profiler is disabled';
//@}
protected
//! UUID
$uuid,
//! Data source name
$dsn,
//! MongoDB object
$db,
//! Legacy flag
$legacy,
//! MongoDB log
$log;
/**
* Return data source name
* @return string
**/
function dsn() {
return $this->dsn;
}
/**
* Return UUID
* @return string
**/
function uuid() {
return $this->uuid;
}
/**
* Return MongoDB profiler results (or disable logging)
* @param $flag bool
* @return string
**/
function log($flag=TRUE) {
if ($flag) {
$cursor=$this->db->selectcollection('system.profile')->find();
foreach (iterator_to_array($cursor) as $frame)
if (!preg_match('/\.system\..+$/',$frame['ns']))
$this->log.=date('r',$this->legacy() ?
$frame['ts']->sec : (round((string)$frame['ts'])/1000)).
' ('.sprintf('%.1f',$frame['millis']).'ms) '.
$frame['ns'].' ['.$frame['op'].'] '.
(empty($frame['query'])?
'':json_encode($frame['query'])).
(empty($frame['command'])?
'':json_encode($frame['command'])).
PHP_EOL;
} else {
$this->log=FALSE;
if ($this->legacy)
$this->db->setprofilinglevel(-1);
else
$this->db->command(['profile'=>-1]);
}
return $this->log;
}
/**
* Intercept native call to re-enable profiler
* @return int
**/
function drop() {
$out=$this->db->drop();
if ($this->log!==FALSE) {
if ($this->legacy)
$this->db->setprofilinglevel(2);
else
$this->db->command(['profile'=>2]);
}
return $out;
}
/**
* Redirect call to MongoDB object
* @return mixed
* @param $func string
* @param $args array
**/
function __call($func,array $args) {
return call_user_func_array([$this->db,$func],$args);
}
/**
* Return TRUE if legacy driver is loaded
* @return bool
**/
function legacy() {
return $this->legacy;
}
//! Prohibit cloning
private function __clone() {
}
/**
* Instantiate class
* @param $dsn string
* @param $dbname string
* @param $options array
**/
function __construct($dsn,$dbname,array $options=NULL) {
$this->uuid=\Base::instance()->hash($this->dsn=$dsn);
if ($this->legacy=class_exists('\MongoClient')) {
$this->db=new \MongoDB(new \MongoClient($dsn,$options?:[]),$dbname);
$this->db->setprofilinglevel(2);
}
else {
$this->db=(new \MongoDB\Client($dsn,$options?:[]))->$dbname;
$this->db->command(['profile'=>2]);
}
}
}

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vendor/fatfree/lib/db/mongo/mapper.php vendored Normal file
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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace DB\Mongo;
//! MongoDB mapper
class Mapper extends \DB\Cursor {
protected
//! MongoDB wrapper
$db,
//! Legacy flag
$legacy,
//! Mongo collection
$collection,
//! Mongo document
$document=[],
//! Mongo cursor
$cursor,
//! Defined fields
$fields;
/**
* Return database type
* @return string
**/
function dbtype() {
return 'Mongo';
}
/**
* Return TRUE if field is defined
* @return bool
* @param $key string
**/
function exists($key) {
return array_key_exists($key,$this->document);
}
/**
* Assign value to field
* @return scalar|FALSE
* @param $key string
* @param $val scalar
**/
function set($key,$val) {
return $this->document[$key]=$val;
}
/**
* Retrieve value of field
* @return scalar|FALSE
* @param $key string
**/
function &get($key) {
if ($this->exists($key))
return $this->document[$key];
user_error(sprintf(self::E_Field,$key),E_USER_ERROR);
}
/**
* Delete field
* @return NULL
* @param $key string
**/
function clear($key) {
unset($this->document[$key]);
}
/**
* Convert array to mapper object
* @return static
* @param $row array
**/
function factory($row) {
$mapper=clone($this);
$mapper->reset();
foreach ($row as $key=>$val)
$mapper->document[$key]=$val;
$mapper->query=[clone($mapper)];
if (isset($mapper->trigger['load']))
\Base::instance()->call($mapper->trigger['load'],$mapper);
return $mapper;
}
/**
* Return fields of mapper object as an associative array
* @return array
* @param $obj object
**/
function cast($obj=NULL) {
if (!$obj)
$obj=$this;
return $obj->document;
}
/**
* Build query and execute
* @return static[]
* @param $fields string
* @param $filter array
* @param $options array
* @param $ttl int|array
**/
function select($fields=NULL,$filter=NULL,array $options=NULL,$ttl=0) {
if (!$options)
$options=[];
$options+=[
'group'=>NULL,
'order'=>NULL,
'limit'=>0,
'offset'=>0
];
$tag='';
if (is_array($ttl))
list($ttl,$tag)=$ttl;
$fw=\Base::instance();
$cache=\Cache::instance();
if (!($cached=$cache->exists($hash=$fw->hash($this->db->dsn().
$fw->stringify([$fields,$filter,$options])).($tag?'.'.$tag:'').'.mongo',
$result)) || !$ttl || $cached[0]+$ttl<microtime(TRUE)) {
if ($options['group']) {
$grp=$this->collection->group(
$options['group']['keys'],
$options['group']['initial'],
$options['group']['reduce'],
[
'condition'=>$filter,
'finalize'=>$options['group']['finalize']
]
);
$tmp=$this->db->selectcollection(
$fw->HOST.'.'.$fw->BASE.'.'.
uniqid(NULL,TRUE).'.tmp'
);
$tmp->batchinsert($grp['retval'],['w'=>1]);
$filter=[];
$collection=$tmp;
}
else {
$filter=$filter?:[];
$collection=$this->collection;
}
if ($this->legacy) {
$this->cursor=$collection->find($filter,$fields?:[]);
if ($options['order'])
$this->cursor=$this->cursor->sort($options['order']);
if ($options['limit'])
$this->cursor=$this->cursor->limit($options['limit']);
if ($options['offset'])
$this->cursor=$this->cursor->skip($options['offset']);
$result=[];
while ($this->cursor->hasnext())
$result[]=$this->cursor->getnext();
}
else {
$this->cursor=$collection->find($filter,[
'sort'=>$options['order'],
'limit'=>$options['limit'],
'skip'=>$options['offset']
]);
$result=$this->cursor->toarray();
}
if ($options['group'])
$tmp->drop();
if ($fw->CACHE && $ttl)
// Save to cache backend
$cache->set($hash,$result,$ttl);
}
$out=[];
foreach ($result as $doc)
$out[]=$this->factory($doc);
return $out;
}
/**
* Return records that match criteria
* @return static[]
* @param $filter array
* @param $options array
* @param $ttl int|array
**/
function find($filter=NULL,array $options=NULL,$ttl=0) {
if (!$options)
$options=[];
$options+=[
'group'=>NULL,
'order'=>NULL,
'limit'=>0,
'offset'=>0
];
return $this->select($this->fields,$filter,$options,$ttl);
}
/**
* Count records that match criteria
* @return int
* @param $filter array
* @param $options array
* @param $ttl int|array
**/
function count($filter=NULL,array $options=NULL,$ttl=0) {
$fw=\Base::instance();
$cache=\Cache::instance();
$tag='';
if (is_array($ttl))
list($ttl,$tag)=$ttl;
if (!($cached=$cache->exists($hash=$fw->hash($fw->stringify(
[$filter])).($tag?'.'.$tag:'').'.mongo',$result)) || !$ttl ||
$cached[0]+$ttl<microtime(TRUE)) {
$result=$this->collection->count($filter?:[]);
if ($fw->CACHE && $ttl)
// Save to cache backend
$cache->set($hash,$result,$ttl);
}
return $result;
}
/**
* Return record at specified offset using criteria of previous
* load() call and make it active
* @return array
* @param $ofs int
**/
function skip($ofs=1) {
$this->document=($out=parent::skip($ofs))?$out->document:[];
if ($this->document && isset($this->trigger['load']))
\Base::instance()->call($this->trigger['load'],$this);
return $out;
}
/**
* Insert new record
* @return array
**/
function insert() {
if (isset($this->document['_id']))
return $this->update();
if (isset($this->trigger['beforeinsert']) &&
\Base::instance()->call($this->trigger['beforeinsert'],
[$this,['_id'=>$this->document['_id']]])===FALSE)
return $this->document;
if ($this->legacy) {
$this->collection->insert($this->document);
$pkey=['_id'=>$this->document['_id']];
}
else {
$result=$this->collection->insertone($this->document);
$pkey=['_id'=>$result->getinsertedid()];
}
if (isset($this->trigger['afterinsert']))
\Base::instance()->call($this->trigger['afterinsert'],
[$this,$pkey]);
$this->load($pkey);
return $this->document;
}
/**
* Update current record
* @return array
**/
function update() {
$pkey=['_id'=>$this->document['_id']];
if (isset($this->trigger['beforeupdate']) &&
\Base::instance()->call($this->trigger['beforeupdate'],
[$this,$pkey])===FALSE)
return $this->document;
$upsert=['upsert'=>TRUE];
if ($this->legacy)
$this->collection->update($pkey,$this->document,$upsert);
else
$this->collection->replaceone($pkey,$this->document,$upsert);
if (isset($this->trigger['afterupdate']))
\Base::instance()->call($this->trigger['afterupdate'],
[$this,$pkey]);
return $this->document;
}
/**
* Delete current record
* @return bool
* @param $quick bool
* @param $filter array
**/
function erase($filter=NULL,$quick=TRUE) {
if ($filter) {
if (!$quick) {
foreach ($this->find($filter) as $mapper)
if (!$mapper->erase())
return FALSE;
return TRUE;
}
return $this->legacy?
$this->collection->remove($filter):
$this->collection->deletemany($filter);
}
$pkey=['_id'=>$this->document['_id']];
if (isset($this->trigger['beforeerase']) &&
\Base::instance()->call($this->trigger['beforeerase'],
[$this,$pkey])===FALSE)
return FALSE;
$result=$this->legacy?
$this->collection->remove(['_id'=>$this->document['_id']]):
$this->collection->deleteone(['_id'=>$this->document['_id']]);
parent::erase();
if (isset($this->trigger['aftererase']))
\Base::instance()->call($this->trigger['aftererase'],
[$this,$pkey]);
return $result;
}
/**
* Reset cursor
* @return NULL
**/
function reset() {
$this->document=[];
parent::reset();
}
/**
* Hydrate mapper object using hive array variable
* @return NULL
* @param $var array|string
* @param $func callback
**/
function copyfrom($var,$func=NULL) {
if (is_string($var))
$var=\Base::instance()->$var;
if ($func)
$var=call_user_func($func,$var);
foreach ($var as $key=>$val)
$this->set($key,$val);
}
/**
* Populate hive array variable with mapper fields
* @return NULL
* @param $key string
**/
function copyto($key) {
$var=&\Base::instance()->ref($key);
foreach ($this->document as $key=>$field)
$var[$key]=$field;
}
/**
* Return field names
* @return array
**/
function fields() {
return array_keys($this->document);
}
/**
* Return the cursor from last query
* @return object|NULL
**/
function cursor() {
return $this->cursor;
}
/**
* Retrieve external iterator for fields
* @return object
**/
function getiterator() {
return new \ArrayIterator($this->cast());
}
/**
* Instantiate class
* @return void
* @param $db object
* @param $collection string
* @param $fields array
**/
function __construct(\DB\Mongo $db,$collection,$fields=NULL) {
$this->db=$db;
$this->legacy=$db->legacy();
$this->collection=$db->selectcollection($collection);
$this->fields=$fields;
$this->reset();
}
}

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vendor/fatfree/lib/db/mongo/session.php vendored Normal file
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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace DB\Mongo;
//! MongoDB-managed session handler
class Session extends Mapper {
protected
//! Session ID
$sid,
//! Anti-CSRF token
$_csrf,
//! User agent
$_agent,
//! IP,
$_ip,
//! Suspect callback
$onsuspect;
/**
* Open session
* @return TRUE
* @param $path string
* @param $name string
**/
function open($path,$name) {
return TRUE;
}
/**
* Close session
* @return TRUE
**/
function close() {
$this->reset();
$this->sid=NULL;
return TRUE;
}
/**
* Return session data in serialized format
* @return string
* @param $id string
**/
function read($id) {
$this->load(['session_id'=>$this->sid=$id]);
if ($this->dry())
return '';
if ($this->get('ip')!=$this->_ip || $this->get('agent')!=$this->_agent) {
$fw=\Base::instance();
if (!isset($this->onsuspect) ||
$fw->call($this->onsuspect,[$this,$id])===FALSE) {
// NB: `session_destroy` can't be called at that stage;
// `session_start` not completed
$this->destroy($id);
$this->close();
unset($fw->{'COOKIE.'.session_name()});
$fw->error(403);
}
}
return $this->get('data');
}
/**
* Write session data
* @return TRUE
* @param $id string
* @param $data string
**/
function write($id,$data) {
$this->set('session_id',$id);
$this->set('data',$data);
$this->set('ip',$this->_ip);
$this->set('agent',$this->_agent);
$this->set('stamp',time());
$this->save();
return TRUE;
}
/**
* Destroy session
* @return TRUE
* @param $id string
**/
function destroy($id) {
$this->erase(['session_id'=>$id]);
return TRUE;
}
/**
* Garbage collector
* @return TRUE
* @param $max int
**/
function cleanup($max) {
$this->erase(['$where'=>'this.stamp+'.$max.'<'.time()]);
return TRUE;
}
/**
* Return session id (if session has started)
* @return string|NULL
**/
function sid() {
return $this->sid;
}
/**
* Return anti-CSRF token
* @return string
**/
function csrf() {
return $this->_csrf;
}
/**
* Return IP address
* @return string
**/
function ip() {
return $this->_ip;
}
/**
* Return Unix timestamp
* @return string|FALSE
**/
function stamp() {
if (!$this->sid)
session_start();
return $this->dry()?FALSE:$this->get('stamp');
}
/**
* Return HTTP user agent
* @return string
**/
function agent() {
return $this->_agent;
}
/**
* Instantiate class
* @param $db \DB\Mongo
* @param $table string
* @param $onsuspect callback
* @param $key string
**/
function __construct(\DB\Mongo $db,$table='sessions',$onsuspect=NULL,$key=NULL) {
parent::__construct($db,$table);
$this->onsuspect=$onsuspect;
session_set_save_handler(
[$this,'open'],
[$this,'close'],
[$this,'read'],
[$this,'write'],
[$this,'destroy'],
[$this,'cleanup']
);
register_shutdown_function('session_commit');
$fw=\Base::instance();
$headers=$fw->HEADERS;
$this->_csrf=$fw->hash($fw->SEED.
extension_loaded('openssl')?
implode(unpack('L',openssl_random_pseudo_bytes(4))):
mt_rand()
);
if ($key)
$fw->$key=$this->_csrf;
$this->_agent=isset($headers['User-Agent'])?$headers['User-Agent']:'';
$this->_ip=$fw->IP;
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace DB;
//! PDO wrapper
class SQL {
//@{ Error messages
const
E_PKey='Table %s does not have a primary key';
//@}
const
PARAM_FLOAT='float';
protected
//! UUID
$uuid,
//! Raw PDO
$pdo,
//! Data source name
$dsn,
//! Database engine
$engine,
//! Database name
$dbname,
//! Transaction flag
$trans=FALSE,
//! Number of rows affected by query
$rows=0,
//! SQL log
$log;
/**
* Begin SQL transaction
* @return bool
**/
function begin() {
$out=$this->pdo->begintransaction();
$this->trans=TRUE;
return $out;
}
/**
* Rollback SQL transaction
* @return bool
**/
function rollback() {
$out=FALSE;
if ($this->pdo->inTransaction())
$out=$this->pdo->rollback();
$this->trans=FALSE;
return $out;
}
/**
* Commit SQL transaction
* @return bool
**/
function commit() {
$out=FALSE;
if ($this->pdo->inTransaction())
$out=$this->pdo->commit();
$this->trans=FALSE;
return $out;
}
/**
* Return transaction flag
* @return bool
**/
function trans() {
return $this->trans;
}
/**
* Map data type of argument to a PDO constant
* @return int
* @param $val scalar
**/
function type($val) {
switch (gettype($val)) {
case 'NULL':
return \PDO::PARAM_NULL;
case 'boolean':
return \PDO::PARAM_BOOL;
case 'integer':
return \PDO::PARAM_INT;
case 'resource':
return \PDO::PARAM_LOB;
case 'float':
return self::PARAM_FLOAT;
default:
return \PDO::PARAM_STR;
}
}
/**
* Cast value to PHP type
* @return mixed
* @param $type string
* @param $val mixed
**/
function value($type,$val) {
switch ($type) {
case self::PARAM_FLOAT:
if (!is_string($val))
$val=str_replace(',','.',$val);
return $val;
case \PDO::PARAM_NULL:
return NULL;
case \PDO::PARAM_INT:
return (int)$val;
case \PDO::PARAM_BOOL:
return (bool)$val;
case \PDO::PARAM_STR:
return (string)$val;
case \PDO::PARAM_LOB:
return (binary)$val;
}
}
/**
* Execute SQL statement(s)
* @return array|int|FALSE
* @param $cmds string|array
* @param $args string|array
* @param $ttl int|array
* @param $log bool
* @param $stamp bool
**/
function exec($cmds,$args=NULL,$ttl=0,$log=TRUE,$stamp=FALSE) {
$tag='';
if (is_array($ttl))
list($ttl,$tag)=$ttl;
$auto=FALSE;
if (is_null($args))
$args=[];
elseif (is_scalar($args))
$args=[1=>$args];
if (is_array($cmds)) {
if (count($args)<($count=count($cmds)))
// Apply arguments to SQL commands
$args=array_fill(0,$count,$args);
if (!$this->trans) {
$this->begin();
$auto=TRUE;
}
}
else {
$count=1;
$cmds=[$cmds];
$args=[$args];
}
if ($this->log===FALSE)
$log=FALSE;
$fw=\Base::instance();
$cache=\Cache::instance();
$result=FALSE;
for ($i=0;$i<$count;++$i) {
$cmd=$cmds[$i];
$arg=$args[$i];
// ensure 1-based arguments
if (array_key_exists(0,$arg)) {
array_unshift($arg,'');
unset($arg[0]);
}
if (!preg_replace('/(^\s+|[\s;]+$)/','',$cmd))
continue;
$now=microtime(TRUE);
$keys=$vals=[];
if ($fw->CACHE && $ttl && ($cached=$cache->exists(
$hash=$fw->hash($this->dsn.$cmd.
$fw->stringify($arg)).($tag?'.'.$tag:'').'.sql',$result)) &&
$cached[0]+$ttl>microtime(TRUE)) {
foreach ($arg as $key=>$val) {
$vals[]=$fw->stringify(is_array($val)?$val[0]:$val);
$keys[]='/'.preg_quote(is_numeric($key)?chr(0).'?':$key).
'/';
}
if ($log)
$this->log.=($stamp?(date('r').' '):'').'('.
sprintf('%.1f',1e3*(microtime(TRUE)-$now)).'ms) '.
'[CACHED] '.
preg_replace($keys,$vals,
str_replace('?',chr(0).'?',$cmd),1).PHP_EOL;
}
elseif (is_object($query=$this->pdo->prepare($cmd))) {
foreach ($arg as $key=>$val) {
if (is_array($val)) {
// User-specified data type
$query->bindvalue($key,$val[0],
$val[1]==self::PARAM_FLOAT?\PDO::PARAM_STR:$val[1]);
$vals[]=$fw->stringify($this->value($val[1],$val[0]));
}
else {
// Convert to PDO data type
$query->bindvalue($key,$val,
($type=$this->type($val))==self::PARAM_FLOAT?
\PDO::PARAM_STR:$type);
$vals[]=$fw->stringify($this->value($type,$val));
}
$keys[]='/'.preg_quote(is_numeric($key)?chr(0).'?':$key).
'/';
}
if ($log)
$this->log.=($stamp?(date('r').' '):'').'(-0ms) '.
preg_replace($keys,$vals,
str_replace('?',chr(0).'?',$cmd),1).PHP_EOL;
$query->execute();
if ($log)
$this->log=str_replace('(-0ms)',
'('.sprintf('%.1f',1e3*(microtime(TRUE)-$now)).'ms)',
$this->log);
if (($error=$query->errorinfo()) && $error[0]!=\PDO::ERR_NONE) {
// Statement-level error occurred
if ($this->trans)
$this->rollback();
user_error('PDOStatement: '.$error[2],E_USER_ERROR);
}
if (preg_match('/(?:^[\s\(]*'.
'(?:WITH|EXPLAIN|SELECT|PRAGMA|SHOW)|RETURNING)\b/is',$cmd) ||
(preg_match('/^\s*(?:CALL|EXEC)\b/is',$cmd) &&
$query->columnCount())) {
$result=$query->fetchall(\PDO::FETCH_ASSOC);
// Work around SQLite quote bug
if (preg_match('/sqlite2?/',$this->engine))
foreach ($result as $pos=>$rec) {
unset($result[$pos]);
$result[$pos]=[];
foreach ($rec as $key=>$val)
$result[$pos][trim($key,'\'"[]`')]=$val;
}
$this->rows=count($result);
if ($fw->CACHE && $ttl)
// Save to cache backend
$cache->set($hash,$result,$ttl);
}
else
$this->rows=$result=$query->rowcount();
$query->closecursor();
unset($query);
}
elseif (($error=$this->pdo->errorInfo()) && $error[0]!=\PDO::ERR_NONE) {
// PDO-level error occurred
if ($this->trans)
$this->rollback();
user_error('PDO: '.$error[2],E_USER_ERROR);
}
}
if ($this->trans && $auto)
$this->commit();
return $result;
}
/**
* Return number of rows affected by last query
* @return int
**/
function count() {
return $this->rows;
}
/**
* Return SQL profiler results (or disable logging)
* @return string
* @param $flag bool
**/
function log($flag=TRUE) {
if ($flag)
return $this->log;
$this->log=FALSE;
}
/**
* Return TRUE if table exists
* @return bool
* @param $table string
**/
function exists($table) {
$mode=$this->pdo->getAttribute(\PDO::ATTR_ERRMODE);
$this->pdo->setAttribute(\PDO::ATTR_ERRMODE,\PDO::ERRMODE_SILENT);
$out=$this->pdo->
query('SELECT 1 FROM '.$this->quotekey($table).' LIMIT 1');
$this->pdo->setAttribute(\PDO::ATTR_ERRMODE,$mode);
return is_object($out);
}
/**
* Retrieve schema of SQL table
* @return array|FALSE
* @param $table string
* @param $fields array|string
* @param $ttl int|array
**/
function schema($table,$fields=NULL,$ttl=0) {
$fw=\Base::instance();
$cache=\Cache::instance();
if ($fw->CACHE && $ttl &&
($cached=$cache->exists(
$hash=$fw->hash($this->dsn.$table).'.schema',$result)) &&
$cached[0]+$ttl>microtime(TRUE))
return $result;
if (strpos($table,'.'))
list($schema,$table)=explode('.',$table);
// Supported engines
// format: engine_name => array of:
// 0: query
// 1: field name of column name
// 2: field name of column type
// 3: field name of default value
// 4: field name of nullable value
// 5: expected field value to be nullable
// 6: field name of primary key flag
// 7: expected field value to be a primary key
// 8: field name of auto increment check (optional)
// 9: expected field value to be an auto-incremented identifier
$cmd=[
'sqlite2?'=>[
'SELECT * FROM pragma_table_info('.$this->quote($table).') JOIN ('.
'SELECT sql FROM sqlite_master WHERE type=\'table\' AND '.
'name='.$this->quote($table).')',
'name','type','dflt_value','notnull',0,'pk',TRUE,'sql',
'/\W(%s)\W+[^,]+?AUTOINCREMENT\W/i'],
'mysql'=>[
'SHOW columns FROM `'.$this->dbname.'`.`'.$table.'`',
'Field','Type','Default','Null','YES','Key','PRI','Extra','auto_increment'],
'mssql|sqlsrv|sybase|dblib|pgsql|odbc'=>[
'SELECT '.
'C.COLUMN_NAME AS field,'.
'C.DATA_TYPE AS type,'.
'C.COLUMN_DEFAULT AS defval,'.
'C.IS_NULLABLE AS nullable,'.
($this->engine=='pgsql'
?'COALESCE(POSITION(\'nextval\' IN C.COLUMN_DEFAULT),0) AS autoinc,'
:'columnproperty(object_id(C.TABLE_NAME),C.COLUMN_NAME,\'IsIdentity\')'
.' AS autoinc,').
'T.CONSTRAINT_TYPE AS pkey '.
'FROM INFORMATION_SCHEMA.COLUMNS AS C '.
'LEFT OUTER JOIN '.
'INFORMATION_SCHEMA.KEY_COLUMN_USAGE AS K '.
'ON '.
'C.TABLE_NAME=K.TABLE_NAME AND '.
'C.COLUMN_NAME=K.COLUMN_NAME AND '.
'C.TABLE_SCHEMA=K.TABLE_SCHEMA '.
($this->dbname?
('AND C.TABLE_CATALOG=K.TABLE_CATALOG '):'').
'LEFT OUTER JOIN '.
'INFORMATION_SCHEMA.TABLE_CONSTRAINTS AS T ON '.
'K.TABLE_NAME=T.TABLE_NAME AND '.
'K.CONSTRAINT_NAME=T.CONSTRAINT_NAME AND '.
'K.TABLE_SCHEMA=T.TABLE_SCHEMA '.
($this->dbname?
('AND K.TABLE_CATALOG=T.TABLE_CATALOG '):'').
'WHERE '.
'C.TABLE_NAME='.$this->quote($table).
($this->dbname?
(' AND C.TABLE_CATALOG='.
$this->quote($this->dbname)):''),
'field','type','defval','nullable','YES','pkey','PRIMARY KEY','autoinc',1],
'oci'=>[
'SELECT c.column_name AS field, '.
'c.data_type AS type, '.
'c.data_default AS defval, '.
'c.nullable AS nullable, '.
'(SELECT t.constraint_type '.
'FROM all_cons_columns acc '.
'LEFT OUTER JOIN all_constraints t '.
'ON acc.constraint_name=t.constraint_name '.
'WHERE acc.table_name='.$this->quote($table).' '.
'AND acc.column_name=c.column_name '.
'AND constraint_type='.$this->quote('P').') AS pkey '.
'FROM all_tab_cols c '.
'WHERE c.table_name='.$this->quote($table),
'FIELD','TYPE','DEFVAL','NULLABLE','Y','PKEY','P']
];
if (is_string($fields))
$fields=\Base::instance()->split($fields);
$conv=[
'int\b|integer'=>\PDO::PARAM_INT,
'bool'=>\PDO::PARAM_BOOL,
'blob|bytea|image|binary'=>\PDO::PARAM_LOB,
'float|real|double|decimal|numeric'=>self::PARAM_FLOAT,
'.+'=>\PDO::PARAM_STR
];
foreach ($cmd as $key=>$val)
if (preg_match('/'.$key.'/',$this->engine)) {
$rows=[];
foreach ($this->exec($val[0],NULL) as $row)
if (!$fields || in_array($row[$val[1]],$fields)) {
foreach ($conv as $regex=>$type)
if (preg_match('/'.$regex.'/i',$row[$val[2]]))
break;
if (!isset($rows[$row[$val[1]]])) // handle duplicate rows in PgSQL
$rows[$row[$val[1]]]=[
'type'=>$row[$val[2]],
'pdo_type'=>$type,
'default'=>is_string($row[$val[3]])?
preg_replace('/^\s*([\'"])(.*)\1\s*/','\2',
$row[$val[3]]):$row[$val[3]],
'nullable'=>$row[$val[4]]==$val[5],
'pkey'=>$row[$val[6]]==$val[7],
'auto_inc'=>isset($val[8]) && isset($row[$val[8]])
? ($this->engine=='sqlite'?
(bool) preg_match(sprintf($val[9],$row[$val[1]]),
$row[$val[8]]):
($row[$val[8]]==$val[9])
) : NULL,
];
}
if ($fw->CACHE && $ttl)
// Save to cache backend
$cache->set($hash,$rows,$ttl);
return $rows;
}
user_error(sprintf(self::E_PKey,$table),E_USER_ERROR);
return FALSE;
}
/**
* Quote string
* @return string
* @param $val mixed
* @param $type int
**/
function quote($val,$type=\PDO::PARAM_STR) {
return $this->engine=='odbc'?
(is_string($val)?
\Base::instance()->stringify(str_replace('\'','\'\'',$val)):
$val):
$this->pdo->quote($val,$type);
}
/**
* Return UUID
* @return string
**/
function uuid() {
return $this->uuid;
}
/**
* Return parent object
* @return \PDO
**/
function pdo() {
return $this->pdo;
}
/**
* Return database engine
* @return string
**/
function driver() {
return $this->engine;
}
/**
* Return server version
* @return string
**/
function version() {
return $this->pdo->getattribute(\PDO::ATTR_SERVER_VERSION);
}
/**
* Return database name
* @return string
**/
function name() {
return $this->dbname;
}
/**
* Return quoted identifier name
* @return string
* @param $key
* @param bool $split
**/
function quotekey($key, $split=TRUE) {
$delims=[
'sqlite2?|mysql'=>'``',
'pgsql|oci'=>'""',
'mssql|sqlsrv|odbc|sybase|dblib'=>'[]'
];
$use='';
foreach ($delims as $engine=>$delim)
if (preg_match('/'.$engine.'/',$this->engine)) {
$use=$delim;
break;
}
return $use[0].($split ? implode($use[1].'.'.$use[0],explode('.',$key))
: $key).$use[1];
}
/**
* Redirect call to PDO object
* @return mixed
* @param $func string
* @param $args array
**/
function __call($func,array $args) {
return call_user_func_array([$this->pdo,$func],$args);
}
//! Prohibit cloning
private function __clone() {
}
/**
* Instantiate class
* @param $dsn string
* @param $user string
* @param $pw string
* @param $options array
**/
function __construct($dsn,$user=NULL,$pw=NULL,array $options=NULL) {
$fw=\Base::instance();
$this->uuid=$fw->hash($this->dsn=$dsn);
if (preg_match('/^.+?(?:dbname|database)=(.+?)(?=;|$)/is',$dsn,$parts))
$this->dbname=str_replace('\\ ',' ',$parts[1]);
if (!$options)
$options=[];
if (isset($parts[0]) && strstr($parts[0],':',TRUE)=='mysql')
$options+=[\PDO::MYSQL_ATTR_INIT_COMMAND=>'SET NAMES '.
strtolower(str_replace('-','',$fw->ENCODING)).';'];
$this->pdo=new \PDO($dsn,$user,$pw,$options);
$this->engine=$this->pdo->getattribute(\PDO::ATTR_DRIVER_NAME);
}
}

765
vendor/fatfree/lib/db/sql/mapper.php vendored Normal file
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@ -0,0 +1,765 @@
<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace DB\SQL;
//! SQL data mapper
class Mapper extends \DB\Cursor {
//@{ Error messages
const
E_PKey='Table %s does not have a primary key';
//@}
protected
//! PDO wrapper
$db,
//! Database engine
$engine,
//! SQL table
$source,
//! SQL table (quoted)
$table,
//! Alias for SQL table
$as,
//! Last insert ID
$_id,
//! Defined fields
$fields,
//! Adhoc fields
$adhoc=[],
//! Dynamic properties
$props=[];
/**
* Return database type
* @return string
**/
function dbtype() {
return 'SQL';
}
/**
* Return mapped table
* @return string
**/
function table() {
return $this->source;
}
/**
* Return TRUE if any/specified field value has changed
* @return bool
* @param $key string
**/
function changed($key=NULL) {
if (isset($key))
return $this->fields[$key]['changed'];
foreach($this->fields as $key=>$field)
if ($field['changed'])
return TRUE;
return FALSE;
}
/**
* Return TRUE if field is defined
* @return bool
* @param $key string
**/
function exists($key) {
return array_key_exists($key,$this->fields+$this->adhoc);
}
/**
* Assign value to field
* @return scalar
* @param $key string
* @param $val scalar
**/
function set($key,$val) {
if (array_key_exists($key,$this->fields)) {
$val=is_null($val) && $this->fields[$key]['nullable']?
NULL:$this->db->value($this->fields[$key]['pdo_type'],$val);
if ($this->fields[$key]['initial']!==$val ||
$this->fields[$key]['default']!==$val && is_null($val))
$this->fields[$key]['changed']=TRUE;
return $this->fields[$key]['value']=$val;
}
// Adjust result on existing expressions
if (isset($this->adhoc[$key]))
$this->adhoc[$key]['value']=$val;
elseif (is_string($val))
// Parenthesize expression in case it's a subquery
$this->adhoc[$key]=['expr'=>'('.$val.')','value'=>NULL];
else
$this->props[$key]=$val;
return $val;
}
/**
* Retrieve value of field
* @return scalar
* @param $key string
**/
function &get($key) {
if ($key=='_id')
return $this->_id;
elseif (array_key_exists($key,$this->fields))
return $this->fields[$key]['value'];
elseif (array_key_exists($key,$this->adhoc))
return $this->adhoc[$key]['value'];
elseif (array_key_exists($key,$this->props))
return $this->props[$key];
user_error(sprintf(self::E_Field,$key),E_USER_ERROR);
}
/**
* Clear value of field
* @return NULL
* @param $key string
**/
function clear($key) {
if (array_key_exists($key,$this->adhoc))
unset($this->adhoc[$key]);
else
unset($this->props[$key]);
}
/**
* Invoke dynamic method
* @return mixed
* @param $func string
* @param $args array
**/
function __call($func,$args) {
return call_user_func_array(
(array_key_exists($func,$this->props)?
$this->props[$func]:
$this->$func),$args
);
}
/**
* Convert array to mapper object
* @return static
* @param $row array
**/
function factory($row) {
$mapper=clone($this);
$mapper->reset();
foreach ($row as $key=>$val) {
if (array_key_exists($key,$this->fields))
$var='fields';
elseif (array_key_exists($key,$this->adhoc))
$var='adhoc';
else
continue;
$mapper->{$var}[$key]['value']=$val;
$mapper->{$var}[$key]['initial']=$val;
if ($var=='fields' && $mapper->{$var}[$key]['pkey'])
$mapper->{$var}[$key]['previous']=$val;
}
$mapper->query=[clone($mapper)];
if (isset($mapper->trigger['load']))
\Base::instance()->call($mapper->trigger['load'],$mapper);
return $mapper;
}
/**
* Return fields of mapper object as an associative array
* @return array
* @param $obj object
**/
function cast($obj=NULL) {
if (!$obj)
$obj=$this;
return array_map(
function($row) {
return $row['value'];
},
$obj->fields+$obj->adhoc
);
}
/**
* Build query string and arguments
* @return array
* @param $fields string
* @param $filter string|array
* @param $options array
**/
function stringify($fields,$filter=NULL,array $options=NULL) {
if (!$options)
$options=[];
$options+=[
'group'=>NULL,
'order'=>NULL,
'limit'=>0,
'offset'=>0,
'comment'=>NULL
];
$db=$this->db;
$sql='SELECT '.$fields.' FROM '.$this->table;
if (isset($this->as))
$sql.=' AS '.$this->db->quotekey($this->as);
$args=[];
if (is_array($filter)) {
$args=isset($filter[1]) && is_array($filter[1])?
$filter[1]:
array_slice($filter,1,NULL,TRUE);
$args=is_array($args)?$args:[1=>$args];
list($filter)=$filter;
}
if ($filter)
$sql.=' WHERE '.$filter;
if ($options['group']) {
$sql.=' GROUP BY '.implode(',',array_map(
function($str) use($db) {
return preg_replace_callback(
'/\b(\w+[._\-\w]*)\h*(HAVING.+|$)/i',
function($parts) use($db) {
return $db->quotekey($parts[1]).
(isset($parts[2])?(' '.$parts[2]):'');
},
$str
);
},
explode(',',$options['group'])));
}
if ($options['order']) {
$char=substr($db->quotekey(''),0,1);// quoting char
$order=' ORDER BY '.(is_bool(strpos($options['order'],$char))?
implode(',',array_map(function($str) use($db) {
return preg_match('/^\h*(\w+[._\-\w]*)'.
'(?:\h+((?:ASC|DESC)[\w\h]*))?\h*$/i',
$str,$parts)?
($db->quotekey($parts[1]).
(isset($parts[2])?(' '.$parts[2]):'')):$str;
},explode(',',$options['order']))):
$options['order']);
}
// SQL Server fixes
if (preg_match('/mssql|sqlsrv|odbc/', $this->engine) &&
($options['limit'] || $options['offset'])) {
// order by pkey when no ordering option was given
if (!$options['order'])
foreach ($this->fields as $key=>$field)
if ($field['pkey']) {
$order=' ORDER BY '.$db->quotekey($key);
break;
}
$ofs=$options['offset']?(int)$options['offset']:0;
$lmt=$options['limit']?(int)$options['limit']:0;
if (strncmp($db->version(),'11',2)>=0) {
// SQL Server >= 2012
$sql.=$order.' OFFSET '.$ofs.' ROWS';
if ($lmt)
$sql.=' FETCH NEXT '.$lmt.' ROWS ONLY';
}
else {
// SQL Server 2008
$sql=preg_replace('/SELECT/',
'SELECT '.
($lmt>0?'TOP '.($ofs+$lmt):'').' ROW_NUMBER() '.
'OVER ('.$order.') AS rnum,',$sql.$order,1);
$sql='SELECT * FROM ('.$sql.') x WHERE rnum > '.($ofs);
}
}
else {
if (isset($order))
$sql.=$order;
if ($options['limit'])
$sql.=' LIMIT '.(int)$options['limit'];
if ($options['offset'])
$sql.=' OFFSET '.(int)$options['offset'];
}
if ($options['comment'])
$sql.="\n".' /* '.$options['comment'].' */';
return [$sql,$args];
}
/**
* Build query string and execute
* @return static[]
* @param $fields string
* @param $filter string|array
* @param $options array
* @param $ttl int|array
**/
function select($fields,$filter=NULL,array $options=NULL,$ttl=0) {
list($sql,$args)=$this->stringify($fields,$filter,$options);
$result=$this->db->exec($sql,$args,$ttl);
$out=[];
foreach ($result as &$row) {
foreach ($row as $field=>&$val) {
if (array_key_exists($field,$this->fields)) {
if (!is_null($val) || !$this->fields[$field]['nullable'])
$val=$this->db->value(
$this->fields[$field]['pdo_type'],$val);
}
unset($val);
}
$out[]=$this->factory($row);
unset($row);
}
return $out;
}
/**
* Return records that match criteria
* @return static[]
* @param $filter string|array
* @param $options array
* @param $ttl int|array
**/
function find($filter=NULL,array $options=NULL,$ttl=0) {
if (!$options)
$options=[];
$options+=[
'group'=>NULL,
'order'=>NULL,
'limit'=>0,
'offset'=>0
];
$adhoc='';
foreach ($this->adhoc as $key=>$field)
$adhoc.=','.$field['expr'].' AS '.$this->db->quotekey($key);
return $this->select(
($options['group'] && !preg_match('/mysql|sqlite/',$this->engine)?
$options['group']:
implode(',',array_map([$this->db,'quotekey'],
array_keys($this->fields)))).$adhoc,$filter,$options,$ttl);
}
/**
* Count records that match criteria
* @return int
* @param $filter string|array
* @param $options array
* @param $ttl int|array
**/
function count($filter=NULL,array $options=NULL,$ttl=0) {
$adhoc=[];
// with grouping involved, we need to wrap the actualy query and count the results
if ($subquery_mode=($options && !empty($options['group']))) {
$group_string=preg_replace('/HAVING.+$/i','',$options['group']);
$group_fields=array_flip(array_map('trim',explode(',',$group_string)));
foreach ($this->adhoc as $key=>$field)
// add adhoc fields that are used for grouping
if (isset($group_fields[$key]))
$adhoc[]=$field['expr'].' AS '.$this->db->quotekey($key);
$fields=implode(',',$adhoc);
if (empty($fields))
// Select at least one field, ideally the grouping fields
// or sqlsrv fails
$fields=$group_string;
if (preg_match('/mssql|dblib|sqlsrv/',$this->engine))
$fields='TOP 100 PERCENT '.$fields;
} else {
// for simple count just add a new adhoc counter
$fields='COUNT(*) AS '.$this->db->quotekey('_rows');
}
// no need to order for a count query as that could include virtual
// field references that are not present here
unset($options['order']);
list($sql,$args)=$this->stringify($fields,$filter,$options);
if ($subquery_mode)
$sql='SELECT COUNT(*) AS '.$this->db->quotekey('_rows').' '.
'FROM ('.$sql.') AS '.$this->db->quotekey('_temp');
$result=$this->db->exec($sql,$args,$ttl);
unset($this->adhoc['_rows']);
return (int)$result[0]['_rows'];
}
/**
* Return record at specified offset using same criteria as
* previous load() call and make it active
* @return static
* @param $ofs int
**/
function skip($ofs=1) {
$out=parent::skip($ofs);
$dry=$this->dry();
foreach ($this->fields as $key=>&$field) {
$field['value']=$dry?NULL:$out->fields[$key]['value'];
$field['initial']=$field['value'];
$field['changed']=FALSE;
if ($field['pkey'])
$field['previous']=$dry?NULL:$out->fields[$key]['value'];
unset($field);
}
foreach ($this->adhoc as $key=>&$field) {
$field['value']=$dry?NULL:$out->adhoc[$key]['value'];
unset($field);
}
if (!$dry && isset($this->trigger['load']))
\Base::instance()->call($this->trigger['load'],$this);
return $out;
}
/**
* Insert new record
* @return static
**/
function insert() {
$args=[];
$actr=0;
$nctr=0;
$fields='';
$values='';
$filter='';
$pkeys=[];
$nkeys=[];
$ckeys=[];
$inc=NULL;
foreach ($this->fields as $key=>$field)
if ($field['pkey'])
$pkeys[$key]=$field['previous'];
if (isset($this->trigger['beforeinsert']) &&
\Base::instance()->call($this->trigger['beforeinsert'],
[$this,$pkeys])===FALSE)
return $this;
if ($this->valid())
// duplicate record
foreach ($this->fields as $key=>&$field) {
$field['changed']=true;
if ($field['pkey'] && !$inc && ($field['auto_inc'] === TRUE ||
($field['auto_inc'] === NULL && !$field['nullable']
&& $field['pdo_type']==\PDO::PARAM_INT)
))
$inc=$key;
unset($field);
}
foreach ($this->fields as $key=>&$field) {
if ($field['pkey']) {
$field['previous']=$field['value'];
if (!$inc && empty($field['value']) &&
($field['auto_inc'] === TRUE || ($field['auto_inc'] === NULL
&& $field['pdo_type']==\PDO::PARAM_INT && !$field['nullable']))
)
$inc=$key;
$filter.=($filter?' AND ':'').$this->db->quotekey($key).'=?';
$nkeys[$nctr+1]=[$field['value'],$field['pdo_type']];
++$nctr;
}
if ($field['changed'] && $key!=$inc) {
$fields.=($actr?',':'').$this->db->quotekey($key);
$values.=($actr?',':'').'?';
$args[$actr+1]=[$field['value'],$field['pdo_type']];
++$actr;
$ckeys[]=$key;
}
unset($field);
}
if ($fields) {
$add=$aik='';
if ($this->engine=='pgsql' && !empty($pkeys)) {
$names=array_keys($pkeys);
$aik=end($names);
$add=' RETURNING '.$this->db->quotekey($aik);
}
$lID=$this->db->exec(
(preg_match('/mssql|dblib|sqlsrv/',$this->engine) &&
array_intersect(array_keys($pkeys),$ckeys)?
'SET IDENTITY_INSERT '.$this->table.' ON;':'').
'INSERT INTO '.$this->table.' ('.$fields.') '.
'VALUES ('.$values.')'.$add,$args
);
if ($this->engine=='pgsql' && $lID && $aik)
$this->_id=$lID[0][$aik];
elseif ($this->engine!='oci')
$this->_id=$this->db->lastinsertid();
// Reload to obtain default and auto-increment field values
if ($reload=(($inc && $this->_id) || $filter))
$this->load($inc?
[$inc.'=?',$this->db->value(
$this->fields[$inc]['pdo_type'],$this->_id)]:
[$filter,$nkeys]);
if (isset($this->trigger['afterinsert']))
\Base::instance()->call($this->trigger['afterinsert'],
[$this,$pkeys]);
// reset changed flag after calling afterinsert
if (!$reload)
foreach ($this->fields as $key=>&$field) {
$field['changed']=FALSE;
$field['initial']=$field['value'];
unset($field);
}
}
return $this;
}
/**
* Update current record
* @return static
**/
function update() {
$args=[];
$ctr=0;
$pairs='';
$pkeys=[];
foreach ($this->fields as $key=>$field)
if ($field['pkey'])
$pkeys[$key]=$field['previous'];
if (isset($this->trigger['beforeupdate']) &&
\Base::instance()->call($this->trigger['beforeupdate'],
[$this,$pkeys])===FALSE)
return $this;
foreach ($this->fields as $key=>$field)
if ($field['changed']) {
$pairs.=($pairs?',':'').$this->db->quotekey($key).'=?';
$args[++$ctr]=[$field['value'],$field['pdo_type']];
}
if ($pairs) {
$filter='';
foreach ($this->fields as $key=>$field)
if ($field['pkey']) {
$filter.=($filter?' AND ':' WHERE ').
$this->db->quotekey($key).'=?';
$args[++$ctr]=[$field['previous'],$field['pdo_type']];
}
if (!$filter)
user_error(sprintf(self::E_PKey,$this->source),E_USER_ERROR);
$sql='UPDATE '.$this->table.' SET '.$pairs.$filter;
$this->db->exec($sql,$args);
}
if (isset($this->trigger['afterupdate']))
\Base::instance()->call($this->trigger['afterupdate'],
[$this,$pkeys]);
// reset changed flag after calling afterupdate
foreach ($this->fields as $key=>&$field) {
$field['changed']=FALSE;
$field['initial']=$field['value'];
unset($field);
}
return $this;
}
/**
* batch-update multiple records at once
* @param string|array $filter
* @return int
*/
function updateAll($filter=NULL) {
$args=[];
$ctr=$out=0;
$pairs='';
foreach ($this->fields as $key=>$field)
if ($field['changed']) {
$pairs.=($pairs?',':'').$this->db->quotekey($key).'=?';
$args[++$ctr]=[$field['value'],$field['pdo_type']];
}
if ($filter)
if (is_array($filter)) {
$cond=array_shift($filter);
$args=array_merge($args,$filter);
$filter=' WHERE '.$cond;
} else
$filter=' WHERE '.$filter;
if ($pairs) {
$sql='UPDATE '.$this->table.' SET '.$pairs.$filter;
$out = $this->db->exec($sql,$args);
}
// reset changed flag after calling afterupdate
foreach ($this->fields as $key=>&$field) {
$field['changed']=FALSE;
$field['initial']=$field['value'];
unset($field);
}
return $out;
}
/**
* Delete current record
* @return int
* @param $quick bool
* @param $filter string|array
**/
function erase($filter=NULL,$quick=TRUE) {
if (isset($filter)) {
if (!$quick) {
$out=0;
foreach ($this->find($filter) as $mapper)
$out+=$mapper->erase();
return $out;
}
$args=[];
if (is_array($filter)) {
$args=isset($filter[1]) && is_array($filter[1])?
$filter[1]:
array_slice($filter,1,NULL,TRUE);
$args=is_array($args)?$args:[1=>$args];
list($filter)=$filter;
}
return $this->db->
exec('DELETE FROM '.$this->table.
($filter?' WHERE '.$filter:'').';',$args);
}
$args=[];
$ctr=0;
$filter='';
$pkeys=[];
foreach ($this->fields as $key=>&$field) {
if ($field['pkey']) {
$filter.=($filter?' AND ':'').$this->db->quotekey($key).'=?';
$args[$ctr+1]=[$field['previous'],$field['pdo_type']];
$pkeys[$key]=$field['previous'];
++$ctr;
}
$field['value']=NULL;
$field['changed']=(bool)$field['default'];
if ($field['pkey'])
$field['previous']=NULL;
unset($field);
}
if (!$filter)
user_error(sprintf(self::E_PKey,$this->source),E_USER_ERROR);
foreach ($this->adhoc as &$field) {
$field['value']=NULL;
unset($field);
}
parent::erase();
if (isset($this->trigger['beforeerase']) &&
\Base::instance()->call($this->trigger['beforeerase'],
[$this,$pkeys])===FALSE)
return 0;
$out=$this->db->
exec('DELETE FROM '.$this->table.' WHERE '.$filter.';',$args);
if (isset($this->trigger['aftererase']))
\Base::instance()->call($this->trigger['aftererase'],
[$this,$pkeys]);
return $out;
}
/**
* Reset cursor
* @return NULL
**/
function reset() {
foreach ($this->fields as &$field) {
$field['value']=NULL;
$field['initial']=NULL;
$field['changed']=FALSE;
if ($field['pkey'])
$field['previous']=NULL;
unset($field);
}
foreach ($this->adhoc as &$field) {
$field['value']=NULL;
unset($field);
}
parent::reset();
}
/**
* Hydrate mapper object using hive array variable
* @return NULL
* @param $var array|string
* @param $func callback
**/
function copyfrom($var,$func=NULL) {
if (is_string($var))
$var=\Base::instance()->$var;
if ($func)
$var=call_user_func($func,$var);
foreach ($var as $key=>$val)
if (in_array($key,array_keys($this->fields)))
$this->set($key,$val);
}
/**
* Populate hive array variable with mapper fields
* @return NULL
* @param $key string
**/
function copyto($key) {
$var=&\Base::instance()->ref($key);
foreach ($this->fields+$this->adhoc as $key=>$field)
$var[$key]=$field['value'];
}
/**
* Return schema and, if the first argument is provided, update it
* @return array
* @param $fields NULL|array
**/
function schema($fields=null) {
if ($fields)
$this->fields = $fields;
return $this->fields;
}
/**
* Return field names
* @return array
* @param $adhoc bool
**/
function fields($adhoc=TRUE) {
return array_keys($this->fields+($adhoc?$this->adhoc:[]));
}
/**
* Return TRUE if field is not nullable
* @return bool
* @param $field string
**/
function required($field) {
return isset($this->fields[$field]) &&
!$this->fields[$field]['nullable'];
}
/**
* Retrieve external iterator for fields
* @return object
**/
function getiterator() {
return new \ArrayIterator($this->cast());
}
/**
* Assign alias for table
* @param $alias string
**/
function alias($alias) {
$this->as=$alias;
return $this;
}
/**
* Instantiate class
* @param $db \DB\SQL
* @param $table string
* @param $fields array|string
* @param $ttl int|array
**/
function __construct(\DB\SQL $db,$table,$fields=NULL,$ttl=60) {
$this->db=$db;
$this->engine=$db->driver();
if ($this->engine=='oci')
$table=strtoupper($table);
$this->source=$table;
$this->table=$this->db->quotekey($table);
$this->fields=$db->schema($table,$fields,$ttl);
$this->reset();
}
}

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vendor/fatfree/lib/db/sql/session.php vendored Normal file
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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace DB\SQL;
//! SQL-managed session handler
class Session extends Mapper {
protected
//! Session ID
$sid,
//! Anti-CSRF token
$_csrf,
//! User agent
$_agent,
//! IP,
$_ip,
//! Suspect callback
$onsuspect;
/**
* Open session
* @return TRUE
* @param $path string
* @param $name string
**/
function open($path,$name) {
return TRUE;
}
/**
* Close session
* @return TRUE
**/
function close() {
$this->reset();
$this->sid=NULL;
return TRUE;
}
/**
* Return session data in serialized format
* @return string
* @param $id string
**/
function read($id) {
$this->load(['session_id=?',$this->sid=$id]);
if ($this->dry())
return '';
if ($this->get('ip')!=$this->_ip || $this->get('agent')!=$this->_agent) {
$fw=\Base::instance();
if (!isset($this->onsuspect) ||
$fw->call($this->onsuspect,[$this,$id])===FALSE) {
//NB: `session_destroy` can't be called at that stage (`session_start` not completed)
$this->destroy($id);
$this->close();
unset($fw->{'COOKIE.'.session_name()});
$fw->error(403);
}
}
return $this->get('data');
}
/**
* Write session data
* @return TRUE
* @param $id string
* @param $data string
**/
function write($id,$data) {
$this->set('session_id',$id);
$this->set('data',$data);
$this->set('ip',$this->_ip);
$this->set('agent',$this->_agent);
$this->set('stamp',time());
$this->save();
return TRUE;
}
/**
* Destroy session
* @return TRUE
* @param $id string
**/
function destroy($id) {
$this->erase(['session_id=?',$id]);
return TRUE;
}
/**
* Garbage collector
* @return TRUE
* @param $max int
**/
function cleanup($max) {
$this->erase(['stamp+?<?',$max,time()]);
return TRUE;
}
/**
* Return session id (if session has started)
* @return string|NULL
**/
function sid() {
return $this->sid;
}
/**
* Return anti-CSRF token
* @return string
**/
function csrf() {
return $this->_csrf;
}
/**
* Return IP address
* @return string
**/
function ip() {
return $this->_ip;
}
/**
* Return Unix timestamp
* @return string|FALSE
**/
function stamp() {
if (!$this->sid)
session_start();
return $this->dry()?FALSE:$this->get('stamp');
}
/**
* Return HTTP user agent
* @return string
**/
function agent() {
return $this->_agent;
}
/**
* Instantiate class
* @param $db \DB\SQL
* @param $table string
* @param $force bool
* @param $onsuspect callback
* @param $key string
* @param $type string, column type for data field
**/
function __construct(\DB\SQL $db,$table='sessions',$force=TRUE,$onsuspect=NULL,$key=NULL,$type='TEXT') {
if ($force) {
$eol="\n";
$tab="\t";
$sqlsrv=preg_match('/mssql|sqlsrv|sybase/',$db->driver());
$db->exec(
($sqlsrv?
('IF NOT EXISTS (SELECT * FROM sysobjects WHERE '.
'name='.$db->quote($table).' AND xtype=\'U\') '.
'CREATE TABLE dbo.'):
('CREATE TABLE IF NOT EXISTS '.
((($name=$db->name())&&$db->driver()!='pgsql')?
($db->quotekey($name,FALSE).'.'):''))).
$db->quotekey($table,FALSE).' ('.$eol.
($sqlsrv?$tab.$db->quotekey('id').' INT IDENTITY,'.$eol:'').
$tab.$db->quotekey('session_id').' VARCHAR(255),'.$eol.
$tab.$db->quotekey('data').' '.$type.','.$eol.
$tab.$db->quotekey('ip').' VARCHAR(45),'.$eol.
$tab.$db->quotekey('agent').' VARCHAR(300),'.$eol.
$tab.$db->quotekey('stamp').' INTEGER,'.$eol.
$tab.'PRIMARY KEY ('.$db->quotekey($sqlsrv?'id':'session_id').')'.$eol.
($sqlsrv?',CONSTRAINT [UK_session_id] UNIQUE(session_id)':'').
');'
);
}
parent::__construct($db,$table);
$this->onsuspect=$onsuspect;
session_set_save_handler(
[$this,'open'],
[$this,'close'],
[$this,'read'],
[$this,'write'],
[$this,'destroy'],
[$this,'cleanup']
);
register_shutdown_function('session_commit');
$fw=\Base::instance();
$headers=$fw->HEADERS;
$this->_csrf=$fw->hash($fw->SEED.
extension_loaded('openssl')?
implode(unpack('L',openssl_random_pseudo_bytes(4))):
mt_rand()
);
if ($key)
$fw->$key=$this->_csrf;
$this->_agent=isset($headers['User-Agent'])?$headers['User-Agent']:'';
if (strlen($this->_agent) > 300) {
$this->_agent = substr($this->_agent, 0, 300);
}
$this->_ip=$fw->IP;
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
//! Legacy mode enabler
class F3 {
static
//! Framework instance
$fw;
/**
* Forward function calls to framework
* @return mixed
* @param $func callback
* @param $args array
**/
static function __callstatic($func,array $args) {
if (!self::$fw)
self::$fw=Base::instance();
return call_user_func_array([self::$fw,$func],$args);
}
}

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vendor/fatfree/lib/image.php vendored Normal file
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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
//! Image manipulation tools
class Image {
//@{ Messages
const
E_Color='Invalid color specified: %s',
E_File='File not found',
E_Font='CAPTCHA font not found',
E_TTF='No TrueType support in GD module',
E_Length='Invalid CAPTCHA length: %s';
//@}
//@{ Positional cues
const
POS_Left=1,
POS_Center=2,
POS_Right=4,
POS_Top=8,
POS_Middle=16,
POS_Bottom=32;
//@}
protected
//! Source filename
$file,
//! Image resource
$data,
//! Enable/disable history
$flag=FALSE,
//! Filter count
$count=0;
/**
* Convert RGB hex triad to array
* @return array|FALSE
* @param $color int|string
**/
function rgb($color) {
if (is_string($color))
$color=hexdec($color);
$hex=str_pad($hex=dechex($color),$color<4096?3:6,'0',STR_PAD_LEFT);
if (($len=strlen($hex))>6)
user_error(sprintf(self::E_Color,'0x'.$hex),E_USER_ERROR);
$color=str_split($hex,$len/3);
foreach ($color as &$hue) {
$hue=hexdec(str_repeat($hue,6/$len));
unset($hue);
}
return $color;
}
/**
* Invert image
* @return object
**/
function invert() {
imagefilter($this->data,IMG_FILTER_NEGATE);
return $this->save();
}
/**
* Adjust brightness (range:-255 to 255)
* @return object
* @param $level int
**/
function brightness($level) {
imagefilter($this->data,IMG_FILTER_BRIGHTNESS,$level);
return $this->save();
}
/**
* Adjust contrast (range:-100 to 100)
* @return object
* @param $level int
**/
function contrast($level) {
imagefilter($this->data,IMG_FILTER_CONTRAST,$level);
return $this->save();
}
/**
* Convert to grayscale
* @return object
**/
function grayscale() {
imagefilter($this->data,IMG_FILTER_GRAYSCALE);
return $this->save();
}
/**
* Adjust smoothness
* @return object
* @param $level int
**/
function smooth($level) {
imagefilter($this->data,IMG_FILTER_SMOOTH,$level);
return $this->save();
}
/**
* Emboss the image
* @return object
**/
function emboss() {
imagefilter($this->data,IMG_FILTER_EMBOSS);
return $this->save();
}
/**
* Apply sepia effect
* @return object
**/
function sepia() {
imagefilter($this->data,IMG_FILTER_GRAYSCALE);
imagefilter($this->data,IMG_FILTER_COLORIZE,90,60,45);
return $this->save();
}
/**
* Pixelate the image
* @return object
* @param $size int
**/
function pixelate($size) {
imagefilter($this->data,IMG_FILTER_PIXELATE,$size,TRUE);
return $this->save();
}
/**
* Blur the image using Gaussian filter
* @return object
* @param $selective bool
**/
function blur($selective=FALSE) {
imagefilter($this->data,
$selective?IMG_FILTER_SELECTIVE_BLUR:IMG_FILTER_GAUSSIAN_BLUR);
return $this->save();
}
/**
* Apply sketch effect
* @return object
**/
function sketch() {
imagefilter($this->data,IMG_FILTER_MEAN_REMOVAL);
return $this->save();
}
/**
* Flip on horizontal axis
* @return object
**/
function hflip() {
$tmp=imagecreatetruecolor(
$width=$this->width(),$height=$this->height());
imagesavealpha($tmp,TRUE);
imagefill($tmp,0,0,IMG_COLOR_TRANSPARENT);
imagecopyresampled($tmp,$this->data,
0,0,$width-1,0,$width,$height,-$width,$height);
imagedestroy($this->data);
$this->data=$tmp;
return $this->save();
}
/**
* Flip on vertical axis
* @return object
**/
function vflip() {
$tmp=imagecreatetruecolor(
$width=$this->width(),$height=$this->height());
imagesavealpha($tmp,TRUE);
imagefill($tmp,0,0,IMG_COLOR_TRANSPARENT);
imagecopyresampled($tmp,$this->data,
0,0,0,$height-1,$width,$height,$width,-$height);
imagedestroy($this->data);
$this->data=$tmp;
return $this->save();
}
/**
* Crop the image
* @return object
* @param $x1 int
* @param $y1 int
* @param $x2 int
* @param $y2 int
**/
function crop($x1,$y1,$x2,$y2) {
$tmp=imagecreatetruecolor($width=$x2-$x1+1,$height=$y2-$y1+1);
imagesavealpha($tmp,TRUE);
imagefill($tmp,0,0,IMG_COLOR_TRANSPARENT);
imagecopyresampled($tmp,$this->data,
0,0,$x1,$y1,$width,$height,$width,$height);
imagedestroy($this->data);
$this->data=$tmp;
return $this->save();
}
/**
* Resize image (Maintain aspect ratio); Crop relative to center
* if flag is enabled; Enlargement allowed if flag is enabled
* @return object
* @param $width int
* @param $height int
* @param $crop bool
* @param $enlarge bool
**/
function resize($width=NULL,$height=NULL,$crop=TRUE,$enlarge=TRUE) {
if (is_null($width) && is_null($height))
return $this;
$origw=$this->width();
$origh=$this->height();
if (is_null($width))
$width=round(($height/$origh)*$origw);
if (is_null($height))
$height=round(($width/$origw)*$origh);
// Adjust dimensions; retain aspect ratio
$ratio=$origw/$origh;
if (!$crop) {
if ($width/$ratio<=$height)
$height=round($width/$ratio);
else
$width=round($height*$ratio);
}
if (!$enlarge) {
$width=min($origw,$width);
$height=min($origh,$height);
}
// Create blank image
$tmp=imagecreatetruecolor($width,$height);
imagesavealpha($tmp,TRUE);
imagefill($tmp,0,0,IMG_COLOR_TRANSPARENT);
// Resize
if ($crop) {
if ($width/$ratio<=$height) {
$cropw=round($origh*$width/$height);
imagecopyresampled($tmp,$this->data,
0,0,($origw-$cropw)/2,0,$width,$height,$cropw,$origh);
}
else {
$croph=round($origw*$height/$width);
imagecopyresampled($tmp,$this->data,
0,0,0,($origh-$croph)/2,$width,$height,$origw,$croph);
}
}
else
imagecopyresampled($tmp,$this->data,
0,0,0,0,$width,$height,$origw,$origh);
imagedestroy($this->data);
$this->data=$tmp;
return $this->save();
}
/**
* Rotate image
* @return object
* @param $angle int
**/
function rotate($angle) {
$this->data=imagerotate($this->data,$angle,
imagecolorallocatealpha($this->data,0,0,0,127));
imagesavealpha($this->data,TRUE);
return $this->save();
}
/**
* Apply an image overlay
* @return object
* @param $img object
* @param $align int|array
* @param $alpha int
**/
function overlay(Image $img,$align=NULL,$alpha=100) {
if (is_null($align))
$align=self::POS_Right|self::POS_Bottom;
if (is_array($align)) {
list($posx,$posy)=$align;
$align = 0;
}
$ovr=imagecreatefromstring($img->dump());
imagesavealpha($ovr,TRUE);
$imgw=$this->width();
$imgh=$this->height();
$ovrw=imagesx($ovr);
$ovrh=imagesy($ovr);
if ($align & self::POS_Left)
$posx=0;
if ($align & self::POS_Center)
$posx=($imgw-$ovrw)/2;
if ($align & self::POS_Right)
$posx=$imgw-$ovrw;
if ($align & self::POS_Top)
$posy=0;
if ($align & self::POS_Middle)
$posy=($imgh-$ovrh)/2;
if ($align & self::POS_Bottom)
$posy=$imgh-$ovrh;
if (empty($posx))
$posx=0;
if (empty($posy))
$posy=0;
if ($alpha==100)
imagecopy($this->data,$ovr,$posx,$posy,0,0,$ovrw,$ovrh);
else {
$cut=imagecreatetruecolor($ovrw,$ovrh);
imagecopy($cut,$this->data,0,0,$posx,$posy,$ovrw,$ovrh);
imagecopy($cut,$ovr,0,0,0,0,$ovrw,$ovrh);
imagecopymerge($this->data,
$cut,$posx,$posy,0,0,$ovrw,$ovrh,$alpha);
}
return $this->save();
}
/**
* Generate identicon
* @return object
* @param $str string
* @param $size int
* @param $blocks int
**/
function identicon($str,$size=64,$blocks=4) {
$sprites=[
[.5,1,1,0,1,1],
[.5,0,1,0,.5,1,0,1],
[.5,0,1,0,1,1,.5,1,1,.5],
[0,.5,.5,0,1,.5,.5,1,.5,.5],
[0,.5,1,0,1,1,0,1,1,.5],
[1,0,1,1,.5,1,1,.5,.5,.5],
[0,0,1,0,1,.5,0,0,.5,1,0,1],
[0,0,.5,0,1,.5,.5,1,0,1,.5,.5],
[.5,0,.5,.5,1,.5,1,1,.5,1,.5,.5,0,.5],
[0,0,1,0,.5,.5,1,.5,.5,1,.5,.5,0,1],
[0,.5,.5,1,1,.5,.5,0,1,0,1,1,0,1],
[.5,0,1,0,1,1,.5,1,1,.75,.5,.5,1,.25],
[0,.5,.5,0,.5,.5,1,0,1,.5,.5,1,.5,.5,0,1],
[0,0,1,0,1,1,0,1,1,.5,.5,.25,.5,.75,0,.5,.5,.25],
[0,.5,.5,.5,.5,0,1,0,.5,.5,1,.5,.5,1,.5,.5,0,1],
[0,0,1,0,.5,.5,.5,0,0,.5,1,.5,.5,1,.5,.5,0,1]
];
$hash=sha1($str);
$this->data=imagecreatetruecolor($size,$size);
list($r,$g,$b)=$this->rgb(hexdec(substr($hash,-3)));
$fg=imagecolorallocate($this->data,$r,$g,$b);
imagefill($this->data,0,0,IMG_COLOR_TRANSPARENT);
$ctr=count($sprites);
$dim=$blocks*floor($size/$blocks)*2/$blocks;
for ($j=0,$y=ceil($blocks/2);$j<$y;++$j)
for ($i=$j,$x=$blocks-1-$j;$i<$x;++$i) {
$sprite=imagecreatetruecolor($dim,$dim);
imagefill($sprite,0,0,IMG_COLOR_TRANSPARENT);
$block=$sprites[hexdec($hash[($j*$blocks+$i)*2])%$ctr];
for ($k=0,$pts=count($block);$k<$pts;++$k)
$block[$k]*=$dim;
imagefilledpolygon($sprite,$block,$pts/2,$fg);
for ($k=0;$k<4;++$k) {
imagecopyresampled($this->data,$sprite,
$i*$dim/2,$j*$dim/2,0,0,$dim/2,$dim/2,$dim,$dim);
$this->data=imagerotate($this->data,90,
imagecolorallocatealpha($this->data,0,0,0,127));
}
imagedestroy($sprite);
}
imagesavealpha($this->data,TRUE);
return $this->save();
}
/**
* Generate CAPTCHA image
* @return object|FALSE
* @param $font string
* @param $size int
* @param $len int
* @param $key string
* @param $path string
* @param $fg int
* @param $bg int
**/
function captcha($font,$size=24,$len=5,
$key=NULL,$path='',$fg=0xFFFFFF,$bg=0x000000) {
if ((!$ssl=extension_loaded('openssl')) && ($len<4 || $len>13)) {
user_error(sprintf(self::E_Length,$len),E_USER_ERROR);
return FALSE;
}
if (!function_exists('imagettftext')) {
user_error(self::E_TTF,E_USER_ERROR);
return FALSE;
}
$fw=Base::instance();
foreach ($fw->split($path?:$fw->UI.';./') as $dir)
if (is_file($path=$dir.$font)) {
$seed=strtoupper(substr(
$ssl?bin2hex(openssl_random_pseudo_bytes($len)):uniqid(),
-$len));
$block=$size*3;
$tmp=[];
for ($i=0,$width=0,$height=0;$i<$len;++$i) {
// Process at 2x magnification
$box=imagettfbbox($size*2,0,$path,$seed[$i]);
$w=$box[2]-$box[0];
$h=$box[1]-$box[5];
$char=imagecreatetruecolor($block,$block);
imagefill($char,0,0,$bg);
imagettftext($char,$size*2,0,
($block-$w)/2,$block-($block-$h)/2,
$fg,$path,$seed[$i]);
$char=imagerotate($char,mt_rand(-30,30),
imagecolorallocatealpha($char,0,0,0,127));
// Reduce to normal size
$tmp[$i]=imagecreatetruecolor(
($w=imagesx($char))/2,($h=imagesy($char))/2);
imagefill($tmp[$i],0,0,IMG_COLOR_TRANSPARENT);
imagecopyresampled($tmp[$i],
$char,0,0,0,0,$w/2,$h/2,$w,$h);
imagedestroy($char);
$width+=$i+1<$len?$block/2:$w/2;
$height=max($height,$h/2);
}
$this->data=imagecreatetruecolor($width,$height);
imagefill($this->data,0,0,IMG_COLOR_TRANSPARENT);
for ($i=0;$i<$len;++$i) {
imagecopy($this->data,$tmp[$i],
$i*$block/2,($height-imagesy($tmp[$i]))/2,0,0,
imagesx($tmp[$i]),imagesy($tmp[$i]));
imagedestroy($tmp[$i]);
}
imagesavealpha($this->data,TRUE);
if ($key)
$fw->$key=$seed;
return $this->save();
}
user_error(self::E_Font,E_USER_ERROR);
return FALSE;
}
/**
* Return image width
* @return int
**/
function width() {
return imagesx($this->data);
}
/**
* Return image height
* @return int
**/
function height() {
return imagesy($this->data);
}
/**
* Send image to HTTP client
* @return NULL
**/
function render() {
$args=func_get_args();
$format=$args?array_shift($args):'png';
if (PHP_SAPI!='cli') {
header('Content-Type: image/'.$format);
header('X-Powered-By: '.Base::instance()->PACKAGE);
}
call_user_func_array(
'image'.$format,
array_merge([$this->data,NULL],$args)
);
}
/**
* Return image as a string
* @return string
**/
function dump() {
$args=func_get_args();
$format=$args?array_shift($args):'png';
ob_start();
call_user_func_array(
'image'.$format,
array_merge([$this->data,NULL],$args)
);
return ob_get_clean();
}
/**
* Return image resource
* @return resource
**/
function data() {
return $this->data;
}
/**
* Save current state
* @return object
**/
function save() {
$fw=Base::instance();
if ($this->flag) {
if (!is_dir($dir=$fw->TEMP))
mkdir($dir,Base::MODE,TRUE);
++$this->count;
$fw->write($dir.'/'.$fw->SEED.'.'.
$fw->hash($this->file).'-'.$this->count.'.png',
$this->dump());
}
return $this;
}
/**
* Revert to specified state
* @return object
* @param $state int
**/
function restore($state=1) {
$fw=Base::instance();
if ($this->flag && is_file($file=($path=$fw->TEMP.
$fw->SEED.'.'.$fw->hash($this->file).'-').$state.'.png')) {
if (is_resource($this->data))
imagedestroy($this->data);
$this->data=imagecreatefromstring($fw->read($file));
imagesavealpha($this->data,TRUE);
foreach (glob($path.'*.png',GLOB_NOSORT) as $match)
if (preg_match('/-(\d+)\.png/',$match,$parts) &&
$parts[1]>$state)
@unlink($match);
$this->count=$state;
}
return $this;
}
/**
* Undo most recently applied filter
* @return object
**/
function undo() {
if ($this->flag) {
if ($this->count)
$this->count--;
return $this->restore($this->count);
}
return $this;
}
/**
* Load string
* @return object|FALSE
* @param $str string
**/
function load($str) {
if (!$this->data=@imagecreatefromstring($str))
return FALSE;
imagesavealpha($this->data,TRUE);
$this->save();
return $this;
}
/**
* Instantiate image
* @param $file string
* @param $flag bool
* @param $path string
**/
function __construct($file=NULL,$flag=FALSE,$path=NULL) {
$this->flag=$flag;
if ($file) {
$fw=Base::instance();
// Create image from file
$this->file=$file;
if (!isset($path))
$path=$fw->UI.';./';
foreach ($fw->split($path,FALSE) as $dir)
if (is_file($dir.$file))
return $this->load($fw->read($dir.$file));
user_error(self::E_File,E_USER_ERROR);
}
}
/**
* Wrap-up
* @return NULL
**/
function __destruct() {
if (is_resource($this->data)) {
imagedestroy($this->data);
$fw=Base::instance();
$path=$fw->TEMP.$fw->SEED.'.'.$fw->hash($this->file);
if ($glob=@glob($path.'*.png',GLOB_NOSORT))
foreach ($glob as $match)
if (preg_match('/-(\d+)\.png/',$match))
@unlink($match);
}
}
}

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vendor/fatfree/lib/log.php vendored Normal file
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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
//! Custom logger
class Log {
protected
//! File name
$file;
/**
* Write specified text to log file
* @return string
* @param $text string
* @param $format string
**/
function write($text,$format='r') {
$fw=Base::instance();
foreach (preg_split('/\r?\n|\r/',trim($text)) as $line)
$fw->write(
$this->file,
date($format).
(isset($_SERVER['REMOTE_ADDR'])?
(' ['.$_SERVER['REMOTE_ADDR'].
(($fwd=filter_var($fw->get('HEADERS.X-Forwarded-For'),
FILTER_VALIDATE_IP))?(' ('.$fwd.')'):'')
.']'):'').' '.
trim($line).PHP_EOL,
TRUE
);
}
/**
* Erase log
* @return NULL
**/
function erase() {
@unlink($this->file);
}
/**
* Instantiate class
* @param $file string
**/
function __construct($file) {
$fw=Base::instance();
if (!is_dir($dir=$fw->LOGS))
mkdir($dir,Base::MODE,TRUE);
$this->file=$dir.$file;
}
}

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vendor/fatfree/lib/magic.php vendored Normal file
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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
//! PHP magic wrapper
abstract class Magic implements ArrayAccess {
/**
* Return TRUE if key is not empty
* @return bool
* @param $key string
**/
abstract function exists($key);
/**
* Bind value to key
* @return mixed
* @param $key string
* @param $val mixed
**/
abstract function set($key,$val);
/**
* Retrieve contents of key
* @return mixed
* @param $key string
**/
abstract function &get($key);
/**
* Unset key
* @return NULL
* @param $key string
**/
abstract function clear($key);
/**
* Convenience method for checking property value
* @return mixed
* @param $key string
**/
function offsetexists($key) {
return Base::instance()->visible($this,$key)?
isset($this->$key):
($this->exists($key) && $this->get($key)!==NULL);
}
/**
* Convenience method for assigning property value
* @return mixed
* @param $key string
* @param $val mixed
**/
function offsetset($key,$val) {
return Base::instance()->visible($this,$key)?
($this->$key=$val):$this->set($key,$val);
}
/**
* Convenience method for retrieving property value
* @return mixed
* @param $key string
**/
function &offsetget($key) {
if (Base::instance()->visible($this,$key))
$val=&$this->$key;
else
$val=&$this->get($key);
return $val;
}
/**
* Convenience method for removing property value
* @return NULL
* @param $key string
**/
function offsetunset($key) {
if (Base::instance()->visible($this,$key))
unset($this->$key);
else
$this->clear($key);
}
/**
* Alias for offsetexists()
* @return mixed
* @param $key string
**/
function __isset($key) {
return $this->offsetexists($key);
}
/**
* Alias for offsetset()
* @return mixed
* @param $key string
* @param $val mixed
**/
function __set($key,$val) {
return $this->offsetset($key,$val);
}
/**
* Alias for offsetget()
* @return mixed
* @param $key string
**/
function &__get($key) {
$val=&$this->offsetget($key);
return $val;
}
/**
* Alias for offsetunset()
* @param $key string
**/
function __unset($key) {
$this->offsetunset($key);
}
}

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vendor/fatfree/lib/markdown.php vendored Normal file
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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
//! Markdown-to-HTML converter
class Markdown extends Prefab {
protected
//! Parsing rules
$blocks,
//! Special characters
$special;
/**
* Process blockquote
* @return string
* @param $str string
**/
protected function _blockquote($str) {
$str=preg_replace('/(?<=^|\n)\h?>\h?(.*?(?:\n+|$))/','\1',$str);
return strlen($str)?
('<blockquote>'.$this->build($str).'</blockquote>'."\n\n"):'';
}
/**
* Process whitespace-prefixed code block
* @return string
* @param $str string
**/
protected function _pre($str) {
$str=preg_replace('/(?<=^|\n)(?: {4}|\t)(.+?(?:\n+|$))/','\1',
$this->esc($str));
return strlen($str)?
('<pre><code>'.
$this->esc($this->snip($str)).
'</code></pre>'."\n\n"):
'';
}
/**
* Process fenced code block
* @return string
* @param $hint string
* @param $str string
**/
protected function _fence($hint,$str) {
$str=$this->snip($str);
$fw=Base::instance();
if ($fw->HIGHLIGHT) {
switch (strtolower($hint)) {
case 'php':
$str=$fw->highlight($str);
break;
case 'apache':
preg_match_all('/(?<=^|\n)(\h*)'.
'(?:(<\/?)(\w+)((?:\h+[^>]+)*)(>)|'.
'(?:(\w+)(\h.+?)))(\h*(?:\n+|$))/',
$str,$matches,PREG_SET_ORDER);
$out='';
foreach ($matches as $match)
$out.=$match[1].
($match[3]?
('<span class="section">'.
$this->esc($match[2]).$match[3].
'</span>'.
($match[4]?
('<span class="data">'.
$this->esc($match[4]).
'</span>'):
'').
'<span class="section">'.
$this->esc($match[5]).
'</span>'):
('<span class="directive">'.
$match[6].
'</span>'.
'<span class="data">'.
$this->esc($match[7]).
'</span>')).
$match[8];
$str='<code>'.$out.'</code>';
break;
case 'html':
preg_match_all(
'/(?:(?:<(\/?)(\w+)'.
'((?:\h+(?:\w+\h*=\h*)?".+?"|[^>]+)*|'.
'\h+.+?)(\h*\/?)>)|(.+?))/s',
$str,$matches,PREG_SET_ORDER
);
$out='';
foreach ($matches as $match) {
if ($match[2]) {
$out.='<span class="xml_tag">&lt;'.
$match[1].$match[2].'</span>';
if ($match[3]) {
preg_match_all(
'/(?:\h+(?:(?:(\w+)\h*=\h*)?'.
'(".+?")|(.+)))/',
$match[3],$parts,PREG_SET_ORDER
);
foreach ($parts as $part)
$out.=' '.
(empty($part[3])?
((empty($part[1])?
'':
('<span class="xml_attr">'.
$part[1].'</span>=')).
'<span class="xml_data">'.
$part[2].'</span>'):
('<span class="xml_tag">'.
$part[3].'</span>'));
}
$out.='<span class="xml_tag">'.
$match[4].'&gt;</span>';
}
else
$out.=$this->esc($match[5]);
}
$str='<code>'.$out.'</code>';
break;
case 'ini':
preg_match_all(
'/(?<=^|\n)(?:'.
'(;[^\n]*)|(?:<\?php.+?\?>?)|'.
'(?:\[(.+?)\])|'.
'(.+?)(\h*=\h*)'.
'((?:\\\\\h*\r?\n|.+?)*)'.
')((?:\r?\n)+|$)/',
$str,$matches,PREG_SET_ORDER
);
$out='';
foreach ($matches as $match) {
if ($match[1])
$out.='<span class="comment">'.$match[1].
'</span>';
elseif ($match[2])
$out.='<span class="ini_section">['.$match[2].']'.
'</span>';
elseif ($match[3])
$out.='<span class="ini_key">'.$match[3].
'</span>'.$match[4].
($match[5]?
('<span class="ini_value">'.
$match[5].'</span>'):'');
else
$out.=$match[0];
if (isset($match[6]))
$out.=$match[6];
}
$str='<code>'.$out.'</code>';
break;
default:
$str='<code>'.$this->esc($str).'</code>';
break;
}
}
else
$str='<code>'.$this->esc($str).'</code>';
return '<pre>'.$str.'</pre>'."\n\n";
}
/**
* Process horizontal rule
* @return string
**/
protected function _hr() {
return '<hr />'."\n\n";
}
/**
* Process atx-style heading
* @return string
* @param $type string
* @param $str string
**/
protected function _atx($type,$str) {
$level=strlen($type);
return '<h'.$level.' id="'.Web::instance()->slug($str).'">'.
$this->scan($str).'</h'.$level.'>'."\n\n";
}
/**
* Process setext-style heading
* @return string
* @param $str string
* @param $type string
**/
protected function _setext($str,$type) {
$level=strpos('=-',$type)+1;
return '<h'.$level.' id="'.Web::instance()->slug($str).'">'.
$this->scan($str).'</h'.$level.'>'."\n\n";
}
/**
* Process ordered/unordered list
* @return string
* @param $str string
**/
protected function _li($str) {
// Initialize list parser
$len=strlen($str);
$ptr=0;
$dst='';
$first=TRUE;
$tight=TRUE;
$type='ul';
// Main loop
while ($ptr<$len) {
if (preg_match('/^\h*[*\-](?:\h?[*\-]){2,}(?:\n+|$)/',
substr($str,$ptr),$match)) {
$ptr+=strlen($match[0]);
// Embedded horizontal rule
return (strlen($dst)?
('<'.$type.'>'."\n".$dst.'</'.$type.'>'."\n\n"):'').
'<hr />'."\n\n".$this->build(substr($str,$ptr));
}
elseif (preg_match('/(?<=^|\n)([*+\-]|\d+\.)\h'.
'(.+?(?:\n+|$))((?:(?: {4}|\t)+.+?(?:\n+|$))*)/s',
substr($str,$ptr),$match)) {
$match[3]=preg_replace('/(?<=^|\n)(?: {4}|\t)/','',$match[3]);
$found=FALSE;
foreach (array_slice($this->blocks,0,-1) as $regex)
if (preg_match($regex,$match[3])) {
$found=TRUE;
break;
}
// List
if ($first) {
// First pass
if (is_numeric($match[1]))
$type='ol';
if (preg_match('/\n{2,}$/',$match[2].
($found?'':$match[3])))
// Loose structure; Use paragraphs
$tight=FALSE;
$first=FALSE;
}
// Strip leading whitespaces
$ptr+=strlen($match[0]);
$tmp=$this->snip($match[2].$match[3]);
if ($tight) {
if ($found)
$tmp=$match[2].$this->build($this->snip($match[3]));
}
else
$tmp=$this->build($tmp);
$dst.='<li>'.$this->scan(trim($tmp)).'</li>'."\n";
}
}
return strlen($dst)?
('<'.$type.'>'."\n".$dst.'</'.$type.'>'."\n\n"):'';
}
/**
* Ignore raw HTML
* @return string
* @param $str string
**/
protected function _raw($str) {
return $str;
}
/**
* Process paragraph
* @return string
* @param $str string
**/
protected function _p($str) {
$str=trim($str);
if (strlen($str)) {
if (preg_match('/^(.+?\n)([>#].+)$/s',$str,$parts))
return $this->_p($parts[1]).$this->build($parts[2]);
$str=preg_replace_callback(
'/([^<>\[]+)?(<[\?%].+?[\?%]>|<.+?>|\[.+?\]\s*\(.+?\))|'.
'(.+)/s',
function($expr) {
$tmp='';
if (isset($expr[4]))
$tmp.=$this->esc($expr[4]);
else {
if (isset($expr[1]))
$tmp.=$this->esc($expr[1]);
$tmp.=$expr[2];
if (isset($expr[3]))
$tmp.=$this->esc($expr[3]);
}
return $tmp;
},
$str
);
$str=preg_replace('/\s{2}\r?\n/','<br />',$str);
return '<p>'.$this->scan($str).'</p>'."\n\n";
}
return '';
}
/**
* Process strong/em/strikethrough spans
* @return string
* @param $str string
**/
protected function _text($str) {
$tmp='';
while ($str!=$tmp)
$str=preg_replace_callback(
'/(?<=\s|^)(?<!\\\\)([*_])([*_]?)([*_]?)(.*?)(?!\\\\)\3\2\1(?=[\s[:punct:]]|$)/',
function($expr) {
if ($expr[3])
return '<strong><em>'.$expr[4].'</em></strong>';
if ($expr[2])
return '<strong>'.$expr[4].'</strong>';
return '<em>'.$expr[4].'</em>';
},
preg_replace(
'/(?<!\\\\)~~(.*?)(?!\\\\)~~(?=[\s[:punct:]]|$)/',
'<del>\1</del>',
$tmp=$str
)
);
return $str;
}
/**
* Process image span
* @return string
* @param $str string
**/
protected function _img($str) {
return preg_replace_callback(
'/!(?:\[(.+?)\])?\h*\(<?(.*?)>?(?:\h*"(.*?)"\h*)?\)/',
function($expr) {
return '<img src="'.$expr[2].'"'.
(empty($expr[1])?
'':
(' alt="'.$this->esc($expr[1]).'"')).
(empty($expr[3])?
'':
(' title="'.$this->esc($expr[3]).'"')).' />';
},
$str
);
}
/**
* Process anchor span
* @return string
* @param $str string
**/
protected function _a($str) {
return preg_replace_callback(
'/(?<!\\\\)\[(.+?)(?!\\\\)\]\h*\(<?(.*?)>?(?:\h*"(.*?)"\h*)?\)/',
function($expr) {
return '<a href="'.$this->esc($expr[2]).'"'.
(empty($expr[3])?
'':
(' title="'.$this->esc($expr[3]).'"')).
'>'.$this->scan($expr[1]).'</a>';
},
$str
);
}
/**
* Auto-convert links
* @return string
* @param $str string
**/
protected function _auto($str) {
return preg_replace_callback(
'/`.*?<(.+?)>.*?`|<(.+?)>/',
function($expr) {
if (empty($expr[1]) && parse_url($expr[2],PHP_URL_SCHEME)) {
$expr[2]=$this->esc($expr[2]);
return '<a href="'.$expr[2].'">'.$expr[2].'</a>';
}
return $expr[0];
},
$str
);
}
/**
* Process code span
* @return string
* @param $str string
**/
protected function _code($str) {
return preg_replace_callback(
'/`` (.+?) ``|(?<!\\\\)`(.+?)(?!\\\\)`/',
function($expr) {
return '<code>'.
$this->esc(empty($expr[1])?$expr[2]:$expr[1]).'</code>';
},
$str
);
}
/**
* Convert characters to HTML entities
* @return string
* @param $str string
**/
function esc($str) {
if (!$this->special)
$this->special=[
'...'=>'&hellip;',
'(tm)'=>'&trade;',
'(r)'=>'&reg;',
'(c)'=>'&copy;'
];
foreach ($this->special as $key=>$val)
$str=preg_replace('/'.preg_quote($key,'/').'/i',$val,$str);
return htmlspecialchars($str,ENT_COMPAT,
Base::instance()->ENCODING,FALSE);
}
/**
* Reduce multiple line feeds
* @return string
* @param $str string
**/
protected function snip($str) {
return preg_replace('/(?:(?<=\n)\n+)|\n+$/',"\n",$str);
}
/**
* Scan line for convertible spans
* @return string
* @param $str string
**/
function scan($str) {
$inline=['img','a','text','auto','code'];
foreach ($inline as $func)
$str=$this->{'_'.$func}($str);
return $str;
}
/**
* Assemble blocks
* @return string
* @param $str string
**/
protected function build($str) {
if (!$this->blocks) {
// Regexes for capturing entire blocks
$this->blocks=[
'blockquote'=>'/^(?:\h?>\h?.*?(?:\n+|$))+/',
'pre'=>'/^(?:(?: {4}|\t).+?(?:\n+|$))+/',
'fence'=>'/^`{3}\h*(\w+)?.*?[^\n]*\n+(.+?)`{3}[^\n]*'.
'(?:\n+|$)/s',
'hr'=>'/^\h*[*_\-](?:\h?[\*_\-]){2,}\h*(?:\n+|$)/',
'atx'=>'/^\h*(#{1,6})\h?(.+?)\h*(?:#.*)?(?:\n+|$)/',
'setext'=>'/^\h*(.+?)\h*\n([=\-])+\h*(?:\n+|$)/',
'li'=>'/^(?:(?:[*+\-]|\d+\.)\h.+?(?:\n+|$)'.
'(?:(?: {4}|\t)+.+?(?:\n+|$))*)+/s',
'raw'=>'/^((?:<!--.+?-->|'.
'<(address|article|aside|audio|blockquote|canvas|dd|'.
'div|dl|fieldset|figcaption|figure|footer|form|h\d|'.
'header|hgroup|hr|noscript|object|ol|output|p|pre|'.
'section|table|tfoot|ul|video).*?'.
'(?:\/>|>(?:(?>[^><]+)|(?R))*<\/\2>))'.
'\h*(?:\n{2,}|\n*$)|<[\?%].+?[\?%]>\h*(?:\n?$|\n*))/s',
'p'=>'/^(.+?(?:\n{2,}|\n*$))/s'
];
}
// Treat lines with nothing but whitespaces as empty lines
$str=preg_replace('/\n\h+(?=\n)/',"\n",$str);
// Initialize block parser
$len=strlen($str);
$ptr=0;
$dst='';
// Main loop
while ($ptr<$len) {
if (preg_match('/^ {0,3}\[([^\[\]]+)\]:\s*<?(.*?)>?\s*'.
'(?:"([^\n]*)")?(?:\n+|$)/s',substr($str,$ptr),$match)) {
// Reference-style link; Backtrack
$ptr+=strlen($match[0]);
$tmp='';
// Catch line breaks in title attribute
$ref=preg_replace('/\h/','\s',preg_quote($match[1],'/'));
while ($dst!=$tmp) {
$dst=preg_replace_callback(
'/(?<!\\\\)\[('.$ref.')(?!\\\\)\]\s*\[\]|'.
'(!?)(?:\[([^\[\]]+)\]\s*)?'.
'(?<!\\\\)\[('.$ref.')(?!\\\\)\]/',
function($expr) use($match) {
return (empty($expr[2]))?
// Anchor
('<a href="'.$this->esc($match[2]).'"'.
(empty($match[3])?
'':
(' title="'.
$this->esc($match[3]).'"')).'>'.
// Link
$this->scan(
empty($expr[3])?
(empty($expr[1])?
$expr[4]:
$expr[1]):
$expr[3]
).'</a>'):
// Image
('<img src="'.$match[2].'"'.
(empty($expr[2])?
'':
(' alt="'.
$this->esc($expr[3]).'"')).
(empty($match[3])?
'':
(' title="'.
$this->esc($match[3]).'"')).
' />');
},
$tmp=$dst
);
}
}
else
foreach ($this->blocks as $func=>$regex)
if (preg_match($regex,substr($str,$ptr),$match)) {
$ptr+=strlen($match[0]);
$dst.=call_user_func_array(
[$this,'_'.$func],
count($match)>1?array_slice($match,1):$match
);
break;
}
}
return $dst;
}
/**
* Render HTML equivalent of markdown
* @return string
* @param $txt string
**/
function convert($txt) {
$txt=preg_replace_callback(
'/(<code.*?>.+?<\/code>|'.
'<[^>\n]+>|\([^\n\)]+\)|"[^"\n]+")|'.
'\\\\(.)/s',
function($expr) {
// Process escaped characters
return empty($expr[1])?$expr[2]:$expr[1];
},
$this->build(preg_replace('/\r\n|\r/',"\n",$txt))
);
return $this->snip($txt);
}
}

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vendor/fatfree/lib/matrix.php vendored Normal file
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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
//! Generic array utilities
class Matrix extends Prefab {
/**
* Retrieve values from a specified column of a multi-dimensional
* array variable
* @return array
* @param $var array
* @param $col mixed
**/
function pick(array $var,$col) {
return array_map(
function($row) use($col) {
return $row[$col];
},
$var
);
}
/**
* select a subset of fields from an input array
* @param string|array $fields splittable string or array
* @param string|array $data hive key or array
* @return array
*/
function select($fields, $data) {
return array_intersect_key(is_array($data) ? $data : \Base::instance()->get($data),
array_flip(is_array($fields) ? $fields : \Base::instance()->split($fields)));
}
/**
* walk with a callback function through a subset of fields from an input array
* the callback receives the value, index-key and the full input array as parameters
* set value parameter as reference and you're able to modify the data as well
* @param string|array $fields splittable string or array of fields
* @param string|array $data hive key or input array
* @param callable $callback (mixed &$value, string $key, array $data)
* @return array modified subset data
*/
function walk($fields, $data, $callback) {
$subset=$this->select($fields, $data);
array_walk($subset, $callback, $data);
return $subset;
}
/**
* Rotate a two-dimensional array variable
* @return NULL
* @param $var array
**/
function transpose(array &$var) {
$out=[];
foreach ($var as $keyx=>$cols)
foreach ($cols as $keyy=>$valy)
$out[$keyy][$keyx]=$valy;
$var=$out;
}
/**
* Sort a multi-dimensional array variable on a specified column
* @return bool
* @param $var array
* @param $col mixed
* @param $order int
**/
function sort(array &$var,$col,$order=SORT_ASC) {
uasort(
$var,
function($val1,$val2) use($col,$order) {
list($v1,$v2)=[$val1[$col],$val2[$col]];
$out=is_numeric($v1) && is_numeric($v2)?
Base::instance()->sign($v1-$v2):strcmp($v1,$v2);
if ($order==SORT_DESC)
$out=-$out;
return $out;
}
);
$var=array_values($var);
}
/**
* Change the key of a two-dimensional array element
* @return NULL
* @param $var array
* @param $old string
* @param $new string
**/
function changekey(array &$var,$old,$new) {
$keys=array_keys($var);
$vals=array_values($var);
$keys[array_search($old,$keys)]=$new;
$var=array_combine($keys,$vals);
}
/**
* Return month calendar of specified date, with optional setting for
* first day of week (0 for Sunday)
* @return array
* @param $date string|int
* @param $first int
**/
function calendar($date='now',$first=0) {
$out=FALSE;
if (extension_loaded('calendar')) {
if (is_string($date))
$date=strtotime($date);
$parts=getdate($date);
$days=cal_days_in_month(CAL_GREGORIAN,$parts['mon'],$parts['year']);
$ref=date('w',strtotime(date('Y-m',$parts[0]).'-01'))+(7-$first)%7;
$out=[];
for ($i=0;$i<$days;++$i)
$out[floor(($ref+$i)/7)][($ref+$i)%7]=$i+1;
}
return $out;
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
//! Cache-based session handler
class Session {
protected
//! Session ID
$sid,
//! Anti-CSRF token
$_csrf,
//! User agent
$_agent,
//! IP,
$_ip,
//! Suspect callback
$onsuspect,
//! Cache instance
$_cache;
/**
* Open session
* @return TRUE
* @param $path string
* @param $name string
**/
function open($path,$name) {
return TRUE;
}
/**
* Close session
* @return TRUE
**/
function close() {
$this->sid=NULL;
return TRUE;
}
/**
* Return session data in serialized format
* @return string
* @param $id string
**/
function read($id) {
$this->sid=$id;
if (!$data=$this->_cache->get($id.'.@'))
return '';
if ($data['ip']!=$this->_ip || $data['agent']!=$this->_agent) {
$fw=Base::instance();
if (!isset($this->onsuspect) ||
$fw->call($this->onsuspect,[$this,$id])===FALSE) {
//NB: `session_destroy` can't be called at that stage (`session_start` not completed)
$this->destroy($id);
$this->close();
unset($fw->{'COOKIE.'.session_name()});
$fw->error(403);
}
}
return $data['data'];
}
/**
* Write session data
* @return TRUE
* @param $id string
* @param $data string
**/
function write($id,$data) {
$fw=Base::instance();
$jar=$fw->JAR;
$this->_cache->set($id.'.@',
[
'data'=>$data,
'ip'=>$this->_ip,
'agent'=>$this->_agent,
'stamp'=>time()
],
$jar['expire']
);
return TRUE;
}
/**
* Destroy session
* @return TRUE
* @param $id string
**/
function destroy($id) {
$this->_cache->clear($id.'.@');
return TRUE;
}
/**
* Garbage collector
* @return TRUE
* @param $max int
**/
function cleanup($max) {
$this->_cache->reset('.@',$max);
return TRUE;
}
/**
* Return session id (if session has started)
* @return string|NULL
**/
function sid() {
return $this->sid;
}
/**
* Return anti-CSRF token
* @return string
**/
function csrf() {
return $this->_csrf;
}
/**
* Return IP address
* @return string
**/
function ip() {
return $this->_ip;
}
/**
* Return Unix timestamp
* @return string|FALSE
**/
function stamp() {
if (!$this->sid)
session_start();
return $this->_cache->exists($this->sid.'.@',$data)?
$data['stamp']:FALSE;
}
/**
* Return HTTP user agent
* @return string
**/
function agent() {
return $this->_agent;
}
/**
* Instantiate class
* @param $onsuspect callback
* @param $key string
**/
function __construct($onsuspect=NULL,$key=NULL,$cache=null) {
$this->onsuspect=$onsuspect;
$this->_cache=$cache?:Cache::instance();
session_set_save_handler(
[$this,'open'],
[$this,'close'],
[$this,'read'],
[$this,'write'],
[$this,'destroy'],
[$this,'cleanup']
);
register_shutdown_function('session_commit');
$fw=\Base::instance();
$headers=$fw->HEADERS;
$this->_csrf=$fw->hash($fw->SEED.
extension_loaded('openssl')?
implode(unpack('L',openssl_random_pseudo_bytes(4))):
mt_rand()
);
if ($key)
$fw->$key=$this->_csrf;
$this->_agent=isset($headers['User-Agent'])?$headers['User-Agent']:'';
$this->_ip=$fw->IP;
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
//! SMTP plug-in
class SMTP extends Magic {
//@{ Locale-specific error/exception messages
const
E_Header='%s: header is required',
E_Blank='Message must not be blank',
E_Attach='Attachment %s not found',
E_DIALOG='SMTP dialog error: %s';
//@}
protected
//! Message properties
$headers,
//! E-mail attachments
$attachments,
//! SMTP host
$host,
//! SMTP port
$port,
//! TLS/SSL
$scheme,
//! User ID
$user,
//! Password
$pw,
//! TLS/SSL stream context
$context,
//! TCP/IP socket
$socket,
//! Server-client conversation
$log;
/**
* Fix header
* @return string
* @param $key string
**/
protected function fixheader($key) {
return str_replace(' ','-',
ucwords(preg_replace('/[_\-]/',' ',strtolower($key))));
}
/**
* Return TRUE if header exists
* @return bool
* @param $key
**/
function exists($key) {
$key=$this->fixheader($key);
return isset($this->headers[$key]);
}
/**
* Bind value to e-mail header
* @return string
* @param $key string
* @param $val string
**/
function set($key,$val) {
$key=$this->fixheader($key);
return $this->headers[$key]=$val;
}
/**
* Return value of e-mail header
* @return string|NULL
* @param $key string
**/
function &get($key) {
$key=$this->fixheader($key);
if (isset($this->headers[$key]))
$val=&$this->headers[$key];
else
$val=NULL;
return $val;
}
/**
* Remove header
* @return NULL
* @param $key string
**/
function clear($key) {
$key=$this->fixheader($key);
unset($this->headers[$key]);
}
/**
* Return client-server conversation history
* @return string
**/
function log() {
return str_replace("\n",PHP_EOL,$this->log);
}
/**
* Send SMTP command and record server response
* @return string
* @param $cmd string
* @param $log bool|string
* @param $mock bool
**/
protected function dialog($cmd=NULL,$log=TRUE,$mock=FALSE) {
$reply='';
if ($mock) {
$host=str_replace('ssl://','',$this->host);
switch ($cmd) {
case NULL:
$reply='220 '.$host.' ESMTP ready'."\n";
break;
case 'DATA':
$reply='354 Go ahead'."\n";
break;
case 'QUIT':
$reply='221 '.$host.' closing connection'."\n";
break;
default:
$reply='250 OK'."\n";
break;
}
}
else {
$socket=&$this->socket;
if ($cmd)
fputs($socket,$cmd."\r\n");
while (!feof($socket) && ($info=stream_get_meta_data($socket)) &&
!$info['timed_out'] && $str=fgets($socket,4096)) {
$reply.=$str;
if (preg_match('/(?:^|\n)\d{3} .+?\r\n/s',$reply))
break;
}
}
if ($log) {
if ($cmd)
$this->log.=$cmd."\n";
$this->log.=str_replace("\r",'',$reply);
}
if (preg_match('/^(4|5)\d{2}\s.*$/', $reply))
user_error(sprintf(self::E_DIALOG,$reply),E_USER_ERROR);
return $reply;
}
/**
* Add e-mail attachment
* @return NULL
* @param $file string
* @param $alias string
* @param $cid string
**/
function attach($file,$alias=NULL,$cid=NULL) {
if (!is_file($file))
user_error(sprintf(self::E_Attach,$file),E_USER_ERROR);
if ($alias)
$file=[$alias,$file];
$this->attachments[]=['filename'=>$file,'cid'=>$cid];
}
/**
* Transmit message
* @return bool
* @param $message string
* @param $log bool|string
* @param $mock bool
**/
function send($message,$log=TRUE,$mock=FALSE) {
if ($this->scheme=='ssl' && !extension_loaded('openssl'))
return FALSE;
// Message should not be blank
if (!$message)
user_error(self::E_Blank,E_USER_ERROR);
$fw=Base::instance();
// Retrieve headers
$headers=$this->headers;
// Connect to the server
if (!$mock) {
$socket=&$this->socket;
$socket=@stream_socket_client($this->host.':'.$this->port,
$errno,$errstr,ini_get('default_socket_timeout'),
STREAM_CLIENT_CONNECT,$this->context);
if (!$socket) {
$fw->error(500,$errstr);
return FALSE;
}
stream_set_blocking($socket,TRUE);
}
// Get server's initial response
$this->dialog(NULL,$log,$mock);
// Announce presence
$reply=$this->dialog('EHLO '.$fw->HOST,$log,$mock);
if (strtolower($this->scheme)=='tls') {
$this->dialog('STARTTLS',$log,$mock);
if (!$mock) {
$method=STREAM_CRYPTO_METHOD_TLS_CLIENT;
if (defined('STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT')) {
$method|=STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT;
$method|=STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT;
}
stream_socket_enable_crypto($socket,TRUE,$method);
}
$reply=$this->dialog('EHLO '.$fw->HOST,$log,$mock);
}
$message=wordwrap($message,998);
if (preg_match('/8BITMIME/',$reply))
$headers['Content-Transfer-Encoding']='8bit';
else {
$headers['Content-Transfer-Encoding']='quoted-printable';
$message=preg_replace('/^\.(.+)/m',
'..$1',quoted_printable_encode($message));
}
if ($this->user && $this->pw && preg_match('/AUTH/',$reply)) {
// Authenticate
$this->dialog('AUTH LOGIN',$log,$mock);
$this->dialog(base64_encode($this->user),$log,$mock);
$reply=$this->dialog(base64_encode($this->pw),$log,$mock);
if (!preg_match('/^235\s.*/',$reply)) {
$this->dialog('QUIT',$log,$mock);
if (!$mock && $socket)
fclose($socket);
return FALSE;
}
}
if (empty($headers['Message-Id']))
$headers['Message-Id']='<'.uniqid('',TRUE).'@'.$this->host.'>';
if (empty($headers['Date']))
$headers['Date']=date('r');
// Required headers
$reqd=['From','To','Subject'];
foreach ($reqd as $id)
if (empty($headers[$id]))
user_error(sprintf(self::E_Header,$id),E_USER_ERROR);
$eol="\r\n";
// Stringify headers
foreach ($headers as $key=>&$val) {
if (in_array($key,['From','To','Cc','Bcc'])) {
$email='';
preg_match_all('/(?:".+?" )?(?:<.+?>|[^ ,]+)/',
$val,$matches,PREG_SET_ORDER);
foreach ($matches as $raw)
$email.=($email?', ':'').
(preg_match('/<.+?>/',$raw[0])?
$raw[0]:
('<'.$raw[0].'>'));
$val=$email;
}
unset($val);
}
$from=isset($headers['Sender'])?$headers['Sender']:strstr($headers['From'],'<');
unset($headers['Sender']);
// Start message dialog
$this->dialog('MAIL FROM: '.$from,$log,$mock);
foreach ($fw->split($headers['To'].
(isset($headers['Cc'])?(';'.$headers['Cc']):'').
(isset($headers['Bcc'])?(';'.$headers['Bcc']):'')) as $dst) {
$this->dialog('RCPT TO: '.strstr($dst,'<'),$log,$mock);
}
$this->dialog('DATA',$log,$mock);
if ($this->attachments) {
// Replace Content-Type
$type=$headers['Content-Type'];
unset($headers['Content-Type']);
$enc=$headers['Content-Transfer-Encoding'];
unset($headers['Content-Transfer-Encoding']);
$hash=uniqid(NULL,TRUE);
// Send mail headers
$out='Content-Type: multipart/mixed; boundary="'.$hash.'"'.$eol;
foreach ($headers as $key=>$val)
if ($key!='Bcc')
$out.=$key.': '.$val.$eol;
$out.=$eol;
$out.='This is a multi-part message in MIME format'.$eol;
$out.=$eol;
$out.='--'.$hash.$eol;
$out.='Content-Type: '.$type.$eol;
$out.='Content-Transfer-Encoding: '.$enc.$eol;
$out.=$eol;
$out.=$message.$eol;
foreach ($this->attachments as $attachment) {
if (is_array($attachment['filename']))
list($alias,$file)=$attachment['filename'];
else
$alias=basename($file=$attachment['filename']);
$out.='--'.$hash.$eol;
$out.='Content-Type: application/octet-stream'.$eol;
$out.='Content-Transfer-Encoding: base64'.$eol;
if ($attachment['cid'])
$out.='Content-Id: '.$attachment['cid'].$eol;
$out.='Content-Disposition: attachment; '.
'filename="'.$alias.'"'.$eol;
$out.=$eol;
$out.=chunk_split(base64_encode(
file_get_contents($file))).$eol;
}
$out.=$eol;
$out.='--'.$hash.'--'.$eol;
$out.='.';
$this->dialog($out,preg_match('/verbose/i',$log),$mock);
}
else {
// Send mail headers
$out='';
foreach ($headers as $key=>$val)
if ($key!='Bcc')
$out.=$key.': '.$val.$eol;
$out.=$eol;
$out.=$message.$eol;
$out.='.';
// Send message
$this->dialog($out,preg_match('/verbose/i',$log),$mock);
}
$this->dialog('QUIT',$log,$mock);
if (!$mock && $socket)
fclose($socket);
return TRUE;
}
/**
* Instantiate class
* @param $host string
* @param $port int
* @param $scheme string
* @param $user string
* @param $pw string
* @param $ctx resource
**/
function __construct(
$host='localhost',$port=25,$scheme=NULL,$user=NULL,$pw=NULL,$ctx=NULL) {
$this->headers=[
'MIME-Version'=>'1.0',
'Content-Type'=>'text/plain; '.
'charset='.Base::instance()->ENCODING
];
$this->host=strtolower((($this->scheme=strtolower($scheme))=='ssl'?
'ssl':'tcp').'://'.$host);
$this->port=$port;
$this->user=$user;
$this->pw=$pw;
$this->context=stream_context_create($ctx);
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
//! XML-style template engine
class Template extends Preview {
//@{ Error messages
const
E_Method='Call to undefined method %s()';
//@}
protected
//! Template tags
$tags,
//! Custom tag handlers
$custom=[];
/**
* Template -set- tag handler
* @return string
* @param $node array
**/
protected function _set(array $node) {
$out='';
foreach ($node['@attrib'] as $key=>$val)
$out.='$'.$key.'='.
(preg_match('/\{\{(.+?)\}\}/',$val)?
$this->token($val):
Base::instance()->stringify($val)).'; ';
return '<?php '.$out.'?>';
}
/**
* Template -include- tag handler
* @return string
* @param $node array
**/
protected function _include(array $node) {
$attrib=$node['@attrib'];
$hive=isset($attrib['with']) &&
($attrib['with']=$this->token($attrib['with'])) &&
preg_match_all('/(\w+)\h*=\h*(.+?)(?=,|$)/',
$attrib['with'],$pairs,PREG_SET_ORDER)?
('['.implode(',',
array_map(function($pair) {
return '\''.$pair[1].'\'=>'.
(preg_match('/^\'.*\'$/',$pair[2]) ||
preg_match('/\$/',$pair[2])?
$pair[2]:Base::instance()->stringify(
Base::instance()->cast($pair[2])));
},$pairs)).']+get_defined_vars()'):
'get_defined_vars()';
$ttl=isset($attrib['ttl'])?(int)$attrib['ttl']:0;
return
'<?php '.(isset($attrib['if'])?
('if ('.$this->token($attrib['if']).') '):'').
('echo $this->render('.
(preg_match('/^\{\{(.+?)\}\}$/',$attrib['href'])?
$this->token($attrib['href']):
Base::instance()->stringify($attrib['href'])).','.
'NULL,'.$hive.','.$ttl.'); ?>');
}
/**
* Template -exclude- tag handler
* @return string
**/
protected function _exclude() {
return '';
}
/**
* Template -ignore- tag handler
* @return string
* @param $node array
**/
protected function _ignore(array $node) {
return $node[0];
}
/**
* Template -loop- tag handler
* @return string
* @param $node array
**/
protected function _loop(array $node) {
$attrib=$node['@attrib'];
unset($node['@attrib']);
return
'<?php for ('.
$this->token($attrib['from']).';'.
$this->token($attrib['to']).';'.
$this->token($attrib['step']).'): ?>'.
$this->build($node).
'<?php endfor; ?>';
}
/**
* Template -repeat- tag handler
* @return string
* @param $node array
**/
protected function _repeat(array $node) {
$attrib=$node['@attrib'];
unset($node['@attrib']);
return
'<?php '.
(isset($attrib['counter'])?
(($ctr=$this->token($attrib['counter'])).'=0; '):'').
'foreach (('.
$this->token($attrib['group']).'?:[]) as '.
(isset($attrib['key'])?
($this->token($attrib['key']).'=>'):'').
$this->token($attrib['value']).'):'.
(isset($ctr)?(' '.$ctr.'++;'):'').' ?>'.
$this->build($node).
'<?php endforeach; ?>';
}
/**
* Template -check- tag handler
* @return string
* @param $node array
**/
protected function _check(array $node) {
$attrib=$node['@attrib'];
unset($node['@attrib']);
// Grab <true> and <false> blocks
foreach ($node as $pos=>$block)
if (isset($block['true']))
$true=[$pos,$block];
elseif (isset($block['false']))
$false=[$pos,$block];
if (isset($true,$false) && $true[0]>$false[0])
// Reverse <true> and <false> blocks
list($node[$true[0]],$node[$false[0]])=[$false[1],$true[1]];
return
'<?php if ('.$this->token($attrib['if']).'): ?>'.
$this->build($node).
'<?php endif; ?>';
}
/**
* Template -true- tag handler
* @return string
* @param $node array
**/
protected function _true(array $node) {
return $this->build($node);
}
/**
* Template -false- tag handler
* @return string
* @param $node array
**/
protected function _false(array $node) {
return '<?php else: ?>'.$this->build($node);
}
/**
* Template -switch- tag handler
* @return string
* @param $node array
**/
protected function _switch(array $node) {
$attrib=$node['@attrib'];
unset($node['@attrib']);
foreach ($node as $pos=>$block)
if (is_string($block) && !preg_replace('/\s+/','',$block))
unset($node[$pos]);
return
'<?php switch ('.$this->token($attrib['expr']).'): ?>'.
$this->build($node).
'<?php endswitch; ?>';
}
/**
* Template -case- tag handler
* @return string
* @param $node array
**/
protected function _case(array $node) {
$attrib=$node['@attrib'];
unset($node['@attrib']);
return
'<?php case '.(preg_match('/\{\{(.+?)\}\}/',$attrib['value'])?
$this->token($attrib['value']):
Base::instance()->stringify($attrib['value'])).': ?>'.
$this->build($node).
'<?php '.(isset($attrib['break'])?
'if ('.$this->token($attrib['break']).') ':'').
'break; ?>';
}
/**
* Template -default- tag handler
* @return string
* @param $node array
**/
protected function _default(array $node) {
return
'<?php default: ?>'.
$this->build($node).
'<?php break; ?>';
}
/**
* Assemble markup
* @return string
* @param $node array|string
**/
function build($node) {
if (is_string($node))
return parent::build($node);
$out='';
foreach ($node as $key=>$val)
$out.=is_int($key)?$this->build($val):$this->{'_'.$key}($val);
return $out;
}
/**
* Extend template with custom tag
* @return NULL
* @param $tag string
* @param $func callback
**/
function extend($tag,$func) {
$this->tags.='|'.$tag;
$this->custom['_'.$tag]=$func;
}
/**
* Call custom tag handler
* @return string|FALSE
* @param $func string
* @param $args array
**/
function __call($func,array $args) {
if ($func[0]=='_')
return call_user_func_array($this->custom[$func],$args);
if (method_exists($this,$func))
return call_user_func_array([$this,$func],$args);
user_error(sprintf(self::E_Method,$func),E_USER_ERROR);
}
/**
* Parse string for template directives and tokens
* @return array
* @param $text string
**/
function parse($text) {
$text=parent::parse($text);
// Build tree structure
for ($ptr=0,$w=5,$len=strlen($text),$tree=[],$tmp='';$ptr<$len;)
if (preg_match('/^(.{0,'.$w.'}?)<(\/?)(?:F3:)?'.
'('.$this->tags.')\b((?:\s+[\w.:@!\-]+'.
'(?:\h*=\h*(?:"(?:.*?)"|\'(?:.*?)\'))?|'.
'\h*\{\{.+?\}\})*)\h*(\/?)>/is',
substr($text,$ptr),$match)) {
if (strlen($tmp) || $match[1])
$tree[]=$tmp.$match[1];
// Element node
if ($match[2]) {
// Find matching start tag
$stack=[];
for($i=count($tree)-1;$i>=0;--$i) {
$item=$tree[$i];
if (is_array($item) &&
array_key_exists($match[3],$item) &&
!isset($item[$match[3]][0])) {
// Start tag found
$tree[$i][$match[3]]+=array_reverse($stack);
$tree=array_slice($tree,0,$i+1);
break;
}
else $stack[]=$item;
}
}
else {
// Start tag
$node=&$tree[][$match[3]];
$node=[];
if ($match[4]) {
// Process attributes
preg_match_all(
'/(?:(\{\{.+?\}\})|([^\s\/"\'=]+))'.
'\h*(?:=\h*(?:"(.*?)"|\'(.*?)\'))?/s',
$match[4],$attr,PREG_SET_ORDER);
foreach ($attr as $kv)
if (!empty($kv[1]) && !isset($kv[3]) && !isset($kv[4]))
$node['@attrib'][]=$kv[1];
else
$node['@attrib'][$kv[1]?:$kv[2]]=
(isset($kv[3]) && $kv[3]!==''?
$kv[3]:
(isset($kv[4]) && $kv[4]!==''?
$kv[4]:NULL));
}
}
$tmp='';
$ptr+=strlen($match[0]);
$w=5;
}
else {
// Text node
$tmp.=substr($text,$ptr,$w);
$ptr+=$w;
if ($w<50)
++$w;
}
if (strlen($tmp))
// Append trailing text
$tree[]=$tmp;
// Break references
unset($node);
return $tree;
}
/**
* Class constructor
* return object
**/
function __construct() {
$ref=new ReflectionClass(get_called_class());
$this->tags='';
foreach ($ref->getmethods() as $method)
if (preg_match('/^_(?=[[:alpha:]])/',$method->name))
$this->tags.=(strlen($this->tags)?'|':'').
substr($method->name,1);
parent::__construct();
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
//! Unit test kit
class Test {
//@{ Reporting level
const
FLAG_False=0,
FLAG_True=1,
FLAG_Both=2;
//@}
protected
//! Test results
$data=[],
//! Success indicator
$passed=TRUE,
//! Reporting level
$level;
/**
* Return test results
* @return array
**/
function results() {
return $this->data;
}
/**
* Return FALSE if at least one test case fails
* @return bool
**/
function passed() {
return $this->passed;
}
/**
* Evaluate condition and save test result
* @return object
* @param $cond bool
* @param $text string
**/
function expect($cond,$text=NULL) {
$out=(bool)$cond;
if ($this->level==$out || $this->level==self::FLAG_Both) {
$data=['status'=>$out,'text'=>$text,'source'=>NULL];
foreach (debug_backtrace() as $frame)
if (isset($frame['file'])) {
$data['source']=Base::instance()->
fixslashes($frame['file']).':'.$frame['line'];
break;
}
$this->data[]=$data;
}
if (!$out && $this->passed)
$this->passed=FALSE;
return $this;
}
/**
* Append message to test results
* @return NULL
* @param $text string
**/
function message($text) {
$this->expect(TRUE,$text);
}
/**
* Class constructor
* @return NULL
* @param $level int
**/
function __construct($level=self::FLAG_Both) {
$this->level=$level;
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
//! Unicode string manager
class UTF extends Prefab {
/**
* Get string length
* @return int
* @param $str string
**/
function strlen($str) {
preg_match_all('/./us',$str,$parts);
return count($parts[0]);
}
/**
* Reverse a string
* @return string
* @param $str string
**/
function strrev($str) {
preg_match_all('/./us',$str,$parts);
return implode('',array_reverse($parts[0]));
}
/**
* Find position of first occurrence of a string (case-insensitive)
* @return int|FALSE
* @param $stack string
* @param $needle string
* @param $ofs int
**/
function stripos($stack,$needle,$ofs=0) {
return $this->strpos($stack,$needle,$ofs,TRUE);
}
/**
* Find position of first occurrence of a string
* @return int|FALSE
* @param $stack string
* @param $needle string
* @param $ofs int
* @param $case bool
**/
function strpos($stack,$needle,$ofs=0,$case=FALSE) {
return preg_match('/^(.{'.$ofs.'}.*?)'.
preg_quote($needle,'/').'/us'.($case?'i':''),$stack,$match)?
$this->strlen($match[1]):FALSE;
}
/**
* Returns part of haystack string from the first occurrence of
* needle to the end of haystack (case-insensitive)
* @return string|FALSE
* @param $stack string
* @param $needle string
* @param $before bool
**/
function stristr($stack,$needle,$before=FALSE) {
return $this->strstr($stack,$needle,$before,TRUE);
}
/**
* Returns part of haystack string from the first occurrence of
* needle to the end of haystack
* @return string|FALSE
* @param $stack string
* @param $needle string
* @param $before bool
* @param $case bool
**/
function strstr($stack,$needle,$before=FALSE,$case=FALSE) {
if (!$needle)
return FALSE;
preg_match('/^(.*?)'.preg_quote($needle,'/').'/us'.($case?'i':''),
$stack,$match);
return isset($match[1])?
($before?
$match[1]:
$this->substr($stack,$this->strlen($match[1]))):
FALSE;
}
/**
* Return part of a string
* @return string|FALSE
* @param $str string
* @param $start int
* @param $len int
**/
function substr($str,$start,$len=0) {
if ($start<0)
$start=$this->strlen($str)+$start;
if (!$len)
$len=$this->strlen($str)-$start;
return preg_match('/^.{'.$start.'}(.{0,'.$len.'})/us',$str,$match)?
$match[1]:FALSE;
}
/**
* Count the number of substring occurrences
* @return int
* @param $stack string
* @param $needle string
**/
function substr_count($stack,$needle) {
preg_match_all('/'.preg_quote($needle,'/').'/us',$stack,
$matches,PREG_SET_ORDER);
return count($matches);
}
/**
* Strip whitespaces from the beginning of a string
* @return string
* @param $str string
**/
function ltrim($str) {
return preg_replace('/^[\pZ\pC]+/u','',$str);
}
/**
* Strip whitespaces from the end of a string
* @return string
* @param $str string
**/
function rtrim($str) {
return preg_replace('/[\pZ\pC]+$/u','',$str);
}
/**
* Strip whitespaces from the beginning and end of a string
* @return string
* @param $str string
**/
function trim($str) {
return preg_replace('/^[\pZ\pC]+|[\pZ\pC]+$/u','',$str);
}
/**
* Return UTF-8 byte order mark
* @return string
**/
function bom() {
return chr(0xef).chr(0xbb).chr(0xbf);
}
/**
* Convert code points to Unicode symbols
* @return string
* @param $str string
**/
function translate($str) {
return html_entity_decode(
preg_replace('/\\\\u([[:xdigit:]]+)/i','&#x\1;',$str));
}
/**
* Translate emoji tokens to Unicode font-supported symbols
* @return string
* @param $str string
**/
function emojify($str) {
$map=[
':('=>'\u2639', // frown
':)'=>'\u263a', // smile
'<3'=>'\u2665', // heart
':D'=>'\u1f603', // grin
'XD'=>'\u1f606', // laugh
';)'=>'\u1f609', // wink
':P'=>'\u1f60b', // tongue
':,'=>'\u1f60f', // think
':/'=>'\u1f623', // skeptic
'8O'=>'\u1f632', // oops
]+Base::instance()->EMOJI;
return $this->translate(str_replace(array_keys($map),
array_values($map),$str));
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Web;
//! Geo plug-in
class Geo extends \Prefab {
/**
* Return information about specified Unix time zone
* @return array
* @param $zone string
**/
function tzinfo($zone) {
$ref=new \DateTimeZone($zone);
$loc=$ref->getLocation();
$trn=$ref->getTransitions($now=time(),$now);
$out=[
'offset'=>$ref->
getOffset(new \DateTime('now',new \DateTimeZone('UTC')))/3600,
'country'=>$loc['country_code'],
'latitude'=>$loc['latitude'],
'longitude'=>$loc['longitude'],
'dst'=>$trn[0]['isdst']
];
unset($ref);
return $out;
}
/**
* Return geolocation data based on specified/auto-detected IP address
* @return array|FALSE
* @param $ip string
**/
function location($ip=NULL) {
$fw=\Base::instance();
$web=\Web::instance();
if (!$ip)
$ip=$fw->IP;
$public=filter_var($ip,FILTER_VALIDATE_IP,
FILTER_FLAG_IPV4|FILTER_FLAG_IPV6|
FILTER_FLAG_NO_RES_RANGE|FILTER_FLAG_NO_PRIV_RANGE);
if (function_exists('geoip_db_avail') &&
geoip_db_avail(GEOIP_CITY_EDITION_REV1) &&
$out=@geoip_record_by_name($ip)) {
$out['request']=$ip;
$out['region_code']=$out['region'];
$out['region_name']='';
if (!empty($out['country_code']) && !empty($out['region']))
$out['region_name']=geoip_region_name_by_code(
$out['country_code'],$out['region']
);
unset($out['country_code3'],$out['region'],$out['postal_code']);
return $out;
}
if (($req=$web->request('http://www.geoplugin.net/json.gp'.
($public?('?ip='.$ip):''))) &&
$data=json_decode($req['body'],TRUE)) {
$out=[];
foreach ($data as $key=>$val)
if (!strpos($key,'currency') && $key!=='geoplugin_status'
&& $key!=='geoplugin_region')
$out[$fw->snakecase(substr($key, 10))]=$val;
return $out;
}
return FALSE;
}
/**
* Return weather data based on specified latitude/longitude
* @return array|FALSE
* @param $latitude float
* @param $longitude float
* @param $key string
**/
function weather($latitude,$longitude,$key) {
$fw=\Base::instance();
$web=\Web::instance();
$query=[
'lat'=>$latitude,
'lon'=>$longitude,
'APPID'=>$key,
'units'=>'metric'
];
return ($req=$web->request(
'http://api.openweathermap.org/data/2.5/weather?'.
http_build_query($query)))?
json_decode($req['body'],TRUE):
FALSE;
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Web\Google;
//! Google ReCAPTCHA v2 plug-in
class Recaptcha {
const
//! API URL
URL_Recaptcha='https://www.google.com/recaptcha/api/siteverify';
/**
* Verify reCAPTCHA response
* @param string $secret
* @param string $response
* @return bool
**/
static function verify($secret,$response=NULL) {
$fw=\Base::instance();
if (!isset($response))
$response=$fw->{'POST.g-recaptcha-response'};
if (!$response)
return FALSE;
$web=\Web::instance();
$out=$web->request(self::URL_Recaptcha,[
'method'=>'POST',
'content'=>http_build_query([
'secret'=>$secret,
'response'=>$response,
'remoteip'=>$fw->IP
]),
]);
return isset($out['body']) &&
($json=json_decode($out['body'],TRUE)) &&
isset($json['success']) && $json['success'];
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Web\Google;
//! Google Static Maps API v2 plug-in
class StaticMap {
const
//! API URL
URL_Static='http://maps.googleapis.com/maps/api/staticmap';
protected
//! Query arguments
$query=array();
/**
* Specify API key-value pair via magic call
* @return object
* @param $func string
* @param $args array
**/
function __call($func,array $args) {
$this->query[]=array($func,$args[0]);
return $this;
}
/**
* Generate map
* @return string
**/
function dump() {
$fw=\Base::instance();
$web=\Web::instance();
$out='';
return ($req=$web->request(
self::URL_Static.'?'.array_reduce(
$this->query,
function($out,$item) {
return ($out.=($out?'&':'').
urlencode($item[0]).'='.urlencode($item[1]));
}
))) && $req['body']?$req['body']:FALSE;
}
}

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vendor/fatfree/lib/web/oauth2.php vendored Normal file
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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Web;
//! Lightweight OAuth2 client
class OAuth2 extends \Magic {
protected
//! Scopes and claims
$args=[],
//! Encoding
$enc_type = PHP_QUERY_RFC1738;
/**
* Return OAuth2 authentication URI
* @return string
* @param $endpoint string
* @param $query bool
**/
function uri($endpoint,$query=TRUE) {
return $endpoint.($query?('?'.
http_build_query($this->args,null,'&',$this->enc_type)):'');
}
/**
* Send request to API/token endpoint
* @return string|array|FALSE
* @param $uri string
* @param $method string
* @param $token string
**/
function request($uri,$method,$token=NULL) {
$web=\Web::instance();
$options=[
'method'=>$method,
'content'=>http_build_query($this->args,null,'&',$this->enc_type),
'header'=>['Accept: application/json']
];
if ($token)
array_push($options['header'],'Authorization: Bearer '.$token);
elseif ($method=='POST' && isset($this->args['client_id']))
array_push($options['header'],'Authorization: Basic '.
base64_encode(
$this->args['client_id'].':'.
$this->args['client_secret']
)
);
$response=$web->request($uri,$options);
if ($response['error'])
user_error($response['error'],E_USER_ERROR);
if (isset($response['body'])) {
if (preg_grep('/^Content-Type:.*application\/json/i',
$response['headers'])) {
$token=json_decode($response['body'],TRUE);
if (isset($token['error_description']))
user_error($token['error_description'],E_USER_ERROR);
if (isset($token['error']))
user_error($token['error'],E_USER_ERROR);
return $token;
}
else
return $response['body'];
}
return FALSE;
}
/**
* Parse JSON Web token
* @return array
* @param $token string
**/
function jwt($token) {
return json_decode(
base64_decode(
str_replace(['-','_'],['+','/'],explode('.',$token)[1])
),
TRUE
);
}
/**
* change default url encoding type, i.E. PHP_QUERY_RFC3986
* @param $type
*/
function setEncoding($type) {
$this->enc_type = $type;
}
/**
* URL-safe base64 encoding
* @return array
* @param $data string
**/
function b64url($data) {
return trim(strtr(base64_encode($data),'+/','-_'),'=');
}
/**
* Return TRUE if scope/claim exists
* @return bool
* @param $key string
**/
function exists($key) {
return isset($this->args[$key]);
}
/**
* Bind value to scope/claim
* @return string
* @param $key string
* @param $val string
**/
function set($key,$val) {
return $this->args[$key]=$val;
}
/**
* Return value of scope/claim
* @return mixed
* @param $key string
**/
function &get($key) {
if (isset($this->args[$key]))
$val=&$this->args[$key];
else
$val=NULL;
return $val;
}
/**
* Remove scope/claim
* @return NULL
* @param $key string
**/
function clear($key=NULL) {
if ($key)
unset($this->args[$key]);
else
$this->args=[];
}
}

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vendor/fatfree/lib/web/openid.php vendored Normal file
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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Web;
//! OpenID consumer
class OpenID extends \Magic {
protected
//! OpenID provider endpoint URL
$url,
//! HTTP request parameters
$args=[];
/**
* Determine OpenID provider
* @return string|FALSE
* @param $proxy string
**/
protected function discover($proxy) {
// Normalize
if (!preg_match('/https?:\/\//i',$this->args['endpoint']))
$this->args['endpoint']='http://'.$this->args['endpoint'];
$url=parse_url($this->args['endpoint']);
// Remove fragment; reconnect parts
$this->args['endpoint']=$url['scheme'].'://'.
(isset($url['user'])?
($url['user'].
(isset($url['pass'])?(':'.$url['pass']):'').'@'):'').
strtolower($url['host']).(isset($url['path'])?$url['path']:'/').
(isset($url['query'])?('?'.$url['query']):'');
// HTML-based discovery of OpenID provider
$req=\Web::instance()->
request($this->args['endpoint'],['proxy'=>$proxy]);
if (!$req)
return FALSE;
$type=array_values(preg_grep('/Content-Type:/',$req['headers']));
if ($type &&
preg_match('/application\/xrds\+xml|text\/xml/',$type[0]) &&
($sxml=simplexml_load_string($req['body'])) &&
($xrds=json_decode(json_encode($sxml),TRUE)) &&
isset($xrds['XRD'])) {
// XRDS document
$svc=$xrds['XRD']['Service'];
if (isset($svc[0]))
$svc=$svc[0];
$svc_type=is_array($svc['Type'])?$svc['Type']:array($svc['Type']);
if (preg_grep('/http:\/\/specs\.openid\.net\/auth\/2.0\/'.
'(?:server|signon)/',$svc_type)) {
$this->args['provider']=$svc['URI'];
if (isset($svc['LocalID']))
$this->args['localidentity']=$svc['LocalID'];
elseif (isset($svc['CanonicalID']))
$this->args['localidentity']=$svc['CanonicalID'];
}
$this->args['server']=$svc['URI'];
if (isset($svc['Delegate']))
$this->args['delegate']=$svc['Delegate'];
}
else {
$len=strlen($req['body']);
$ptr=0;
// Parse document
while ($ptr<$len)
if (preg_match(
'/^<link\b((?:\h+\w+\h*=\h*'.
'(?:"(?:.+?)"|\'(?:.+?)\'))*)\h*\/?>/is',
substr($req['body'],$ptr),$parts)) {
if ($parts[1] &&
// Process attributes
preg_match_all('/\b(rel|href)\h*=\h*'.
'(?:"(.+?)"|\'(.+?)\')/s',$parts[1],$attr,
PREG_SET_ORDER)) {
$node=[];
foreach ($attr as $kv)
$node[$kv[1]]=isset($kv[2])?$kv[2]:$kv[3];
if (isset($node['rel']) &&
preg_match('/openid2?\.(\w+)/',
$node['rel'],$var) &&
isset($node['href']))
$this->args[$var[1]]=$node['href'];
}
$ptr+=strlen($parts[0]);
}
else
++$ptr;
}
// Get OpenID provider's endpoint URL
if (isset($this->args['provider'])) {
// OpenID 2.0
$this->args['ns']='http://specs.openid.net/auth/2.0';
if (isset($this->args['localidentity']))
$this->args['identity']=$this->args['localidentity'];
if (isset($this->args['trust_root']))
$this->args['realm']=$this->args['trust_root'];
}
elseif (isset($this->args['server'])) {
// OpenID 1.1
$this->args['ns']='http://openid.net/signon/1.1';
if (isset($this->args['delegate']))
$this->args['identity']=$this->args['delegate'];
}
if (isset($this->args['provider'])) {
// OpenID 2.0
if (empty($this->args['claimed_id']))
$this->args['claimed_id']=$this->args['identity'];
return $this->args['provider'];
}
elseif (isset($this->args['server']))
// OpenID 1.1
return $this->args['server'];
else
return FALSE;
}
/**
* Initiate OpenID authentication sequence; Return FALSE on failure
* or redirect to OpenID provider URL
* @return bool
* @param $proxy string
* @param $attr array
* @param $reqd string|array
**/
function auth($proxy=NULL,$attr=[],array $reqd=NULL) {
$fw=\Base::instance();
$root=$fw->SCHEME.'://'.$fw->HOST;
if (empty($this->args['trust_root']))
$this->args['trust_root']=$root.$fw->BASE.'/';
if (empty($this->args['return_to']))
$this->args['return_to']=$root.$_SERVER['REQUEST_URI'];
$this->args['mode']='checkid_setup';
if ($this->url=$this->discover($proxy)) {
if ($attr) {
$this->args['ns.ax']='http://openid.net/srv/ax/1.0';
$this->args['ax.mode']='fetch_request';
foreach ($attr as $key=>$val)
$this->args['ax.type.'.$key]=$val;
$this->args['ax.required']=is_string($reqd)?
$reqd:implode(',',$reqd);
}
$var=[];
foreach ($this->args as $key=>$val)
$var['openid.'.$key]=$val;
$fw->reroute($this->url.'?'.http_build_query($var));
}
return FALSE;
}
/**
* Return TRUE if OpenID verification was successful
* @return bool
* @param $proxy string
**/
function verified($proxy=NULL) {
preg_match_all('/(?<=^|&)openid\.([^=]+)=([^&]+)/',
$_SERVER['QUERY_STRING'],$matches,PREG_SET_ORDER);
foreach ($matches as $match)
$this->args[$match[1]]=urldecode($match[2]);
if (isset($this->args['mode']) &&
$this->args['mode']!='error' &&
$this->url=$this->discover($proxy)) {
$this->args['mode']='check_authentication';
$var=[];
foreach ($this->args as $key=>$val)
$var['openid.'.$key]=$val;
$req=\Web::instance()->request(
$this->url,
[
'method'=>'POST',
'content'=>http_build_query($var),
'proxy'=>$proxy
]
);
return (bool)preg_match('/is_valid:true/i',$req['body']);
}
return FALSE;
}
/**
* Return OpenID response fields
* @return array
**/
function response() {
return $this->args;
}
/**
* Return TRUE if OpenID request parameter exists
* @return bool
* @param $key string
**/
function exists($key) {
return isset($this->args[$key]);
}
/**
* Bind value to OpenID request parameter
* @return string
* @param $key string
* @param $val string
**/
function set($key,$val) {
return $this->args[$key]=$val;
}
/**
* Return value of OpenID request parameter
* @return mixed
* @param $key string
**/
function &get($key) {
if (isset($this->args[$key]))
$val=&$this->args[$key];
else
$val=NULL;
return $val;
}
/**
* Remove OpenID request parameter
* @return NULL
* @param $key
**/
function clear($key) {
unset($this->args[$key]);
}
}

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<?php
/*
Copyright (c) 2009-2019 F3::Factory/Bong Cosca, All rights reserved.
This file is part of the Fat-Free Framework (http://fatfreeframework.com).
This is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or later.
Fat-Free Framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Fat-Free Framework. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Web;
//! Pingback 1.0 protocol (client and server) implementation
class Pingback extends \Prefab {
protected
//! Transaction history
$log;
/**
* Return TRUE if URL points to a pingback-enabled resource
* @return bool
* @param $url
**/
protected function enabled($url) {
$web=\Web::instance();
$req=$web->request($url);
$found=FALSE;
if ($req['body']) {
// Look for pingback header
foreach ($req['headers'] as $header)
if (preg_match('/^X-Pingback:\h*(.+)/',$header,$href)) {
$found=$href[1];
break;
}
if (!$found &&
// Scan page for pingback link tag
preg_match('/<link\h+(.+?)\h*\/?>/i',$req['body'],$parts) &&
preg_match('/rel\h*=\h*"pingback"/i',$parts[1]) &&
preg_match('/href\h*=\h*"\h*(.+?)\h*"/i',$parts[1],$href))
$found=$href[1];
}
return $found;
}
/**
* Load local page contents, parse HTML anchor tags, find permalinks,
* and send XML-RPC calls to corresponding pingback servers
* @return NULL
* @param $source string
**/
function inspect($source) {
$fw=\Base::instance();
$web=\Web::instance();
$parts=parse_url($source);
if (empty($parts['scheme']) || empty($parts['host']) ||
$parts['host']==$fw->HOST) {
$req=$web->request($source);
$doc=new \DOMDocument('1.0',$fw->ENCODING);
$doc->stricterrorchecking=FALSE;
$doc->recover=TRUE;
if (@$doc->loadhtml($req['body'])) {
// Parse anchor tags
$links=$doc->getelementsbytagname('a');
foreach ($links as $link) {
$permalink=$link->getattribute('href');
// Find pingback-enabled resources
if ($permalink && $found=$this->enabled($permalink)) {
$req=$web->request($found,
[
'method'=>'POST',
'header'=>'Content-Type: application/xml',
'content'=>xmlrpc_encode_request(
'pingback.ping',
[$source,$permalink],
['encoding'=>$fw->ENCODING]
)
]
);
if ($req['body'])
$this->log.=date('r').' '.
$permalink.' [permalink:'.$found.']'.PHP_EOL.
$req['body'].PHP_EOL;
}
}
}
unset($doc);
}
}
/**
* Receive ping, check if local page is pingback-enabled, verify
* source contents, and return XML-RPC response
* @return string
* @param $func callback
* @param $path string
**/
function listen($func,$path=NULL) {
$fw=\Base::instance();
if (PHP_SAPI!='cli') {
header('X-Powered-By: '.$fw->PACKAGE);
header('Content-Type: application/xml; '.
'charset='.$charset=$fw->ENCODING);
}
if (!$path)
$path=$fw->BASE;
$web=\Web::instance();
$args=xmlrpc_decode_request($fw->BODY,$method,$charset);
$options=['encoding'=>$charset];
if ($method=='pingback.ping' && isset($args[0],$args[1])) {
list($source,$permalink)=$args;
$doc=new \DOMDocument('1.0',$fw->ENCODING);
// Check local page if pingback-enabled
$parts=parse_url($permalink);
if ((empty($parts['scheme']) ||
$parts['host']==$fw->HOST) &&
preg_match('/^'.preg_quote($path,'/').'/'.
($fw->CASELESS?'i':''),$parts['path']) &&
$this->enabled($permalink)) {
// Check source
$parts=parse_url($source);
if ((empty($parts['scheme']) ||
$parts['host']==$fw->HOST) &&
($req=$web->request($source)) &&
$doc->loadhtml($req['body'])) {
$links=$doc->getelementsbytagname('a');
foreach ($links as $link) {
if ($link->getattribute('href')==$permalink) {
call_user_func_array($func,[$source,$req['body']]);
// Success
die(xmlrpc_encode_request(NULL,$source,$options));
}
}
// No link to local page
die(xmlrpc_encode_request(NULL,0x11,$options));
}
// Source failure
die(xmlrpc_encode_request(NULL,0x10,$options));
}
// Doesn't exist (or not pingback-enabled)
die(xmlrpc_encode_request(NULL,0x21,$options));
}
// Access denied
die(xmlrpc_encode_request(NULL,0x31,$options));
}
/**
* Return transaction history
* @return string
**/
function log() {
return $this->log;
}
/**
* Instantiate class
* @return object
**/
function __construct() {
// Suppress errors caused by invalid HTML structures
libxml_use_internal_errors(TRUE);
}
}

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/* Reset */
html,body,div,span,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,abbr,address,cite,code,del,dfn,em,img,ins,kbd,q,samp,small,strong,sub,sup,var,b,i,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,figcaption,figure,footer,header,hgroup,dir,menu,nav,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;background:transparent}body{line-height:1}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}nav ul{list-style:none}ol{list-style:decimal}ul{list-style:disc}ul ul{list-style:circle}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:none}a{margin:0;padding:0;font-size:100%;vertical-align:baseline;background:transparent}ins{text-decoration:underline}mark{background:none}del{text-decoration:line-through}abbr[title],dfn[title]{border-bottom:1px dotted;cursor:help}table{border-collapse:collapse;border-spacing:0}hr{display:block;height:1px;border:0;border-top:1px solid #ccc;margin:1em 0;padding:0}input,select,a img{vertical-align:middle}
/* Typography */
*{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box;max-width:100%}html{height:100%;font-size:100%;font-family:serif;overflow-y:scroll;-webkit-text-size-adjust:100%}body{margin:0;min-height:100%;overflow:hidden}body,pre,label,input,button,select,textarea{font:normal 100%/1.25 serif;vertical-align:top}a{display:inline-block}p,ul,ol{margin:1.25em 0}h1{font-size:2em;line-height:1.25em;margin:0.625em 0}h2{font-size:1.5em;line-height:1.6667em;margin:0.8333em 0}h3{font-size:1.25em;line-height:1em;margin:1em 0}h4{font-size:1em;line-height:1.25em;margin:1.25em 0}h5{font-size:0.8125em;line-height:1.5385em;margin:1.5385em 0}h6{font-size:0.6875em;line-height:1.8182em;margin:1.8182em 0}blockquote{margin:0 3em}caption{font-weight:bold}ul,ol,dir,menu,dd{margin-left:3em}ul,dir,menu{list-style:disc}ol{list-style:decimal}sub,sup{font-size:75%;line-height:0;vertical-align:baseline;position:relative}sub{top:0.5em}sup{top:-0.5em}label{display:inline-block}input[type="text"],input[type="password"],input[type="file"]{padding:1px;border:1px solid #999;margin:-4px 0 0 0}select,textarea{padding:0;border:1px solid #999;margin:-4px 0 0 0}fieldset{padding:0.625em;border:1px solid #ccc;margin-bottom:0.625em}input[type="radio"],input[type="checkbox"]{height:1em;vertical-align:top;margin:0.125em}div,table{overflow:hidden}
/* Fluid Fonts */
@media screen and (max-width:960px){body{font-size:0.81255em}}

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body {
font-family:Ubuntu,sans-serif;
font-size:1.2em;
}
h1 {
color:#faa;
}
h2 {
color:#e88;
}
h3 {
color:#b66;
}
h4 {
color:#944;
}
h5 {
color:#722;
}
h6 {
color:#500;
}
small {
font-size:0.75em
}
a {
text-decoration:none;
color:#66f;
}
a:hover {
color:#666;
}
img {
max-width:100%
}
table {
font-size:.8em;
color:#666 !important;
background:#eee;
width:100%;
border-radius:.5em;
}
table code {
background:transparent;
padding:0
}
tr {
border-bottom:1px solid #fff;
}
tr:last-child {
border-bottom:none;
}
th,td {
font-size:1em;
line-height:1.25em;
margin:0;
padding:1em;
white-space:nowrap;
}
th {
font-weight:bold;
text-align:left;
text-transform:uppercase;
color:#fff;
background:#999;
}
th a {
color:#fff;
}
th:first-child,
td:first-child {
width:50%;
}
pre {
background:#efefef;
padding:0.75em;
border-radius:0.75em;
}
ul,p {
color:#666;
line-height:1.5em;
}
p code,ul code {
padding:.25em .75em;
border-radius:.75em;
white-space:nowrap
}
blockquote pre,blockquote code {
color:#666;
background:#fff;
}
code {
background:#eee;
}
.center {
text-align:center;
}
.right {
text-align:right;
}
.content {
padding:0 20px;
max-width:768px;
margin:0 auto;
}
.header {
background:#eee;
}
.header img {
width:90%;
max-width:768px;
padding:0 5%;
}
.footer {
font-size:0.9em;
background:#333;
}
.footer p {
color:#eee;
padding:20px;
max-width:768px;
margin:0 auto;
}
.footer .stats {
font-size:.9em;
}
@media screen and (max-width:48em) {
body {
font-size:1em;
}
}

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="<?php echo $ENCODING; ?>" />
<title>Powered by <?php echo $PACKAGE; ?></title>
<base href="<?php echo $SCHEME.'://'.$HOST.':'.$PORT.$BASE.'/'; ?>" />
<link rel="stylesheet" href="lib/code.css" type="text/css" />
<link rel="stylesheet" href="ui/css/base.css" type="text/css" />
<link rel="stylesheet" href="ui/css/theme.css" type="text/css" />
</head>
<body>
<?php echo $this->render(Base::instance()->get('content')); ?>
</body>
</html>

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<div class="content">
<?php echo Markdown::instance()->
convert(Base::instance()->read('readme.md')); ?>
</div>

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<div class="header center">
<p><img src="ui/images/logo.png"></p>
</div>
<div class="content">
<h2>Version <?php echo $VERSION; ?></h2>
<p>The first thing you might want to do is visualize your directory structures. Fat-Free gives you total control over your Web site. Organize your folders in any way that pleases you (or your development team if you're part of a group). Decide where you want to store the following:</p>
<ul>
<li>Application and code libraries</li>
<li>HTML templates</li>
<li>Graphics and media files</li>
<li>Javascript and CSS files</li>
<li>Database (if you plan to use an embedded DB like SQLite)</li>
<li>Configuration files</li>
<li>Uploads/Downloads</li>
</ul>
<p>For security reasons, consider relocating the <code>lib/</code> folder to a path that's not Web-accessible. If you decide to move this folder, just change the line in <code>index.php</code> containing <code>require 'lib/base.php';</code> so it points to the new location. The <code>lib/</code> folder also contains framework plug-ins that extend F3's capabilities. You can change the default location of all plug-ins by moving the files to your desired subdirectory. Then, it's just a matter of pointing the <code>PLUGINS</code> global variable to the new location. You may delete the plug-ins that you don't need. You can reinstate them later as you find necessary.</p>
<p>F3 can autoload OOP classes for you. Just add the path to the <code>AUTOLOAD</code> variable.</p>
<p>When you're ready to write your F3-enabled site, you can start editing the rest of the code contained in the <code>index.php</code> file that displayed this Web page. Developing PHP applications will never be the same!</p>
<h2>PHP Dependencies</h2>
<p>Some framework features in this version will not be available if PHP is not configured with the modules needed by your application.</p>
<table>
<tr>
<th>Class/Plug-in</th>
<th>PHP Module</th>
</tr>
<?php foreach ($classes as $class=>$modules): ?>
<tr>
<td><?php echo $class; ?></td>
<td>
<?php foreach ($modules as $module): ?>
<input type="checkbox" <?php echo extension_loaded($module)?'checked':''?> onclick="return false"> <?php echo $module; ?><br>
<?php endforeach; ?>
</td>
</tr>
<?php endforeach; ?>
</table>
<ul>
<li>The <code>Base</code> class requires all listed PHP modules enabled to function properly.</li>
<li>The <code>Cache</code> class will use any available module in the list. If none can be found, it will use the filesystem as fallback.</li>
<li>The <code>DB\SQL</code> class requires the <code>pdo</code> module and a PDO driver relevant to your application.</li>
<li>The <code>Bcrypt</code> class will use the <code>mcrypt</code> or <code>openssl</code> module for entropy generation. Otherwise, it employs a custom random function.</li>
<li>The <code>Web</code> class will use the <code>curl</code> module for HTTP requests to another server. If this is not detected, it will use other transports available, such as the HTTP stream wrapper or native sockets.</li>
<li>The <code>geoip</code> module listed in the <code>Web\Geo</code> class is optional; the class will use an alternative Web service for geo-location.</li>
<li>Other framework classes in the list need all its listed modules enabled.</li>
</ul>
<h2>Need Help?</h2>
<p>If you have any questions regarding the framework, technical support is available at <code><a href="https://groups.google.com/forum/#!forum/f3-framework">https://groups.google.com/forum/?fromgroups#!forum/f3-framework</a></code></p>
<p>You can also join our <a href="https://fatfreeframework-slack.herokuapp.com/">Slack Channel</a> to get support</p>
<p>Need live support? You can talk to the development team and the rest of the Fat-Free community via IRC. We're on the FreeNode (<code>chat.freenode.net</code>) <code>#fatfree</code> channel. If the channel appears quiet, the development team might just be busy with the next great release, or it's probably due to time zone differences. Just hang around.</p>
<p>The <strong><a href="<?php echo $BASE; ?>/userref">User Reference</a></strong> is designed to serve as a handbook and programming guide. However, the online documentation at <a href="https://github.com/bcosca/fatfree" onclick="window.open(this.href); return false;"><code>https://github.com/bcosca/fatfree</code></a> provides the latest and most comprehensive information about the framework.</p>
<h2>Fair Licensing</h2>
<p><b>Fat-Free Framework is free software covered by the terms of the GNU Public License (GPL v3).</b> You may not use the software, documentation, and samples except in compliance with the license. If the terms and conditions of this license are too restrictive for your use, alternative licensing is available for a very reasonable fee.</p>
<p>If you feel that this software is one great weapon to have in your programming arsenal, it saves you a lot of time and money, use it for commercial gain or in your business organization, please consider making a donation to the project. A significant amount of time, effort, and money has been spent on this project. Your donations help keep this project alive and the development team motivated. Donors and sponsors get priority support commensurate to your contribution (24-hour response time on business days).</p>
<h2>Support F3</h2>
<p>F3 is community-driven software. Support the development of the Fat-Free Framework. Your contributions help keep this project alive.</p>
<p class="center"><a href="https://www.paypal.me/fatfree" target="_blank"><img src="ui/images/paypal.png"></a></p>
</div>
<div class="footer center">
<p>Fat-Free Framework is licensed under the terms of the GPL, either v3 or later<br>
Copyright &copy; 2009-2017 F3::Factory/Bong Cosca &lt;bong&#46;cosca&#64;yahoo&#46;com&gt;</p>
<p class="stats"><code><?php echo Base::instance()->format('Page rendered in {0} msecs / Memory usage {1} Kibytes',round(1e3*(microtime(TRUE)-$TIME),2),round(memory_get_usage(TRUE)/1e3,1)); ?></code></p>
</div>