Preserve the last text size for a pdf session

page"

Dockerfile

@@ -1,22 +1,24 @@
-FROM php:7.4-apache
+FROM php:8.2-apache
 
 ENV SERVERNAME=localhost
 ENV UPLOAD_MAX_FILESIZE=24M
 ENV POST_MAX_SIZE=24M
 ENV MAX_FILE_UPLOADS=201
+ENV PDF_STORAGE_PATH=/data
+ENV DISABLE_ORGANIZATION=false
+ENV PDF_DEMO_LINK=true
 
-RUN apt update && apt install -y gettext-base librsvg2-bin pdftk imagemagick potrace
+RUN apt update && \
+    apt install -y gettext-base librsvg2-bin pdftk imagemagick potrace && \
+    rm -rf /var/lib/apt/lists/*
 
 COPY . /usr/local/signaturepdf
 
-RUN chown -R www-data:www-data /usr/local/signaturepdf && chmod 750 -R /usr/local/signaturepdf && \
-    envsubst < /usr/local/signaturepdf/config/php.ini > /usr/local/etc/php/conf.d/uploads.ini && \
+RUN envsubst < /usr/local/signaturepdf/config/php.ini > /usr/local/etc/php/conf.d/uploads.ini && \
     envsubst < /usr/local/signaturepdf/config/apache.conf > /etc/apache2/sites-available/signaturepdf.conf && \
+    envsubst < /usr/local/signaturepdf/config/config.ini.tpl > /usr/local/signaturepdf/config/config.ini && \
          a2enmod rewrite && a2ensite signaturepdf
 
 WORKDIR /usr/local/signaturepdf
 
-CMD envsubst < /usr/local/signaturepdf/config/apache.conf > /etc/apache2/sites-available/signaturepdf.conf && \
-    envsubst < /usr/local/signaturepdf/config/php.ini > /usr/local/etc/php/conf.d/uploads.ini && \
-    chown -R www-data:www-data /usr/local/signaturepdf && chmod 750 -R /usr/local/signaturepdf && \
-    apache2-foreground
+CMD /usr/local/signaturepdf/entrypoint.sh

README.md

@@ -8,6 +8,10 @@ Liste des instances permettant d'utiliser ce logiciel :
 
 - [pdf.24eme.fr](https://pdf.24eme.fr)
 - [pdf.libreon.fr](https://pdf.libreon.fr)
+- [pdf.hostux.net](https://pdf.hostux.net)
+- [pdf.nebulae.co](https://pdf.nebulae.co)
+
+_N'hésitez pas à rajouter la votre via une issue ou une pull request_
 
 ## License
 
@@ -15,15 +19,17 @@ Logiciel libre sous license AGPL V3
 
 ## Installation
 
+### Debian/Ubuntu
+
 Dépendances :
 
-- php >= 5.6 
+- php >= 5.6
 - rsvg-convert
 - pdftk
 - imagemagick
 - potrace
 
-Sur debian :
+Installation des dépendances :
 
 ```
 sudo aptitude install php librsvg2-bin pdftk imagemagick potrace
@@ -41,7 +47,7 @@ Pour le lancer :
 php -S localhost:8000 -t public
 ```
 
-### Configuration de PHP
+#### Configuration de PHP
 
 ```
 upload_max_filesize = 24M # Taille maximum du fichier PDF à signer
@@ -49,7 +55,7 @@ post_max_size = 24M # Taille maximum du fichier PDF à signer
 max_file_uploads = 201 # Nombre de pages maximum du PDF, ici 200 pages + le PDF d'origine
 ```
 
-### Déployer avec apache
+#### Configuration d'apache
 
 ```
 DocumentRoot /path/to/signaturepdf/public
@@ -63,6 +69,149 @@ DocumentRoot /path/to/signaturepdf/public
 </Directory>
 ```
 
+### Déployer avec docker
+
+#### Construction de l'image
+
+```bash
+docker build -t signaturepdf .
+```
+
+#### Lancement d'un conteneur
+
+```bash
+docker run -d --name=signaturepdf -p 8080:80 signaturepdf
+```
+
+[localhost:8080](http://localhost:8080)
+
+#### Configuration
+
+Les variables suivantes permettent de configurer le déployement :
+
+| Variable               | description                                                        | exemple                          | defaut    |
+| ---------------------- | ------------------------------------------------------------------ | -------------------------------- | --------- |
+| `SERVERNAME`           | url de déploiement                                                 | `pdf.24eme.fr`                   | localhost |
+| `UPLOAD_MAX_FILESIZE`  | Taille maximum du fichier PDF à signer                             | 48M                              | 24M       |
+| `POST_MAX_SIZE`        | Taille maximum du fichier PDF à signer                             | 48M                              | 24M       |
+| `MAX_FILE_UPLOADS`     | Nombre de pages maximum du PDF, ici 200 pages + le PDF d'origine   | 401                              | 201       |
+| `PDF_STORAGE_PATH`     | chemin vers lequel les fichiers pdf uploadés pourront être stockés | /data                            | /data     |
+| `DISABLE_ORGANIZATION` | Desactiver la route Organiser                                      | true                             | false     |
+| `PDF_DEMO_LINK`        | Afficher, retirer ou changer le lien de PDF de démo                | false, `link` or `relative path` | true      |
+
+```bash
+docker run -d --name=signaturepdf -p 8080:80 -e SERVERNAME=pdf.example.org -e UPLOAD_MAX_FILESIZE=48M -e POST_MAX_SIZE=48M -e MAX_FILE_UPLOADS=401 -e PDF_STORAGE_PATH=/data signaturepdf
+```
+
+### Alpine
+
+Voici un script permettant d'installer la solution sous Linux Alpine (testé en version 3.15).
+Pensez à éditer la variable "domain" en début de script pour correspondre à l'URL avec laquelle elle sera appelée.
+
+Les composants principaux sont :
+
+- php 8 + php-fpm
+- Nginx
+- pdftk (installation "manuelle" nécessitant openjdk8)
+- imagick
+- potrace
+- librsvg
+
+Ce que fait le script :
+
+- Installation des dépendances
+- Configuration de php et php-fpm
+- Configuration d'Nginx
+- Configuration du config.ini
+- Git clone du repo
+
+```
+#!/bin/sh
+
+domain='sign.example.com'
+
+apk update
+apk add bash nginx git php8 php8-fpm php8-session php8-gd php8-fileinfo openjdk8 imagemagick potrace librsvg
+
+cd /tmp
+wget https://gitlab.com/pdftk-java/pdftk/-/jobs/924565145/artifacts/raw/build/libs/pdftk-all.jar
+mv pdftk-all.jar pdftk.jar
+
+cat <<EOF >>pdftk
+#!/usr/bin/env bash
+/usr/bin/java -jar "\$0.jar" "\$@"
+EOF
+
+chmod 775 pdftk*
+mv pdftk* /usr/bin
+
+sed -i 's/user = nobody/user = nginx/g' /etc/php8/php-fpm.d/www.conf
+sed -i 's/;listen.owner = nginx/listen.owner = nginx/g' /etc/php8/php-fpm.d/www.conf
+
+sed -i 's/post_max_size = 8M/post_max_size = 50M/g' /etc/php8/php.ini
+sed -i 's/upload_max_filesize = 2M/upload_max_filesize = 50M/g' /etc/php8/php.ini
+sed -i 's/max_file_uploads = 20 /max_file_uploads = 300/g' /etc/php8/php.ini
+
+service php-fpm8 restart
+
+cd /var/www
+git clone https://github.com/24eme/signaturepdf.git
+
+cat <<EOF >>/etc/nginx/http.d/signaturepdf.conf
+server {
+
+        listen 80 default_server;
+        listen [::]:80 default_server;
+
+        server_name ${domain};
+
+        client_max_body_size 0;
+
+        root /var/www/signaturepdf/public/;
+
+        index           index.php index.html;
+
+        location / {
+        # URLs to attempt, including pretty ones.
+        try_files   \$uri \$uri/ /index.php?\$query_string;
+        }
+
+        location ~ [^/]\.php(/|$) {
+                root /var/www/signaturepdf/public/;
+
+                fastcgi_split_path_info  ^(.+\.php)(/.+)$;
+                fastcgi_index            index.php;
+                include                  fastcgi_params;
+
+                fastcgi_buffer_size 128k;
+                fastcgi_buffers 128 128k;
+                fastcgi_param   PATH_INFO       \$fastcgi_path_info;
+                fastcgi_param   SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
+                fastcgi_pass 127.0.0.1:9000;
+
+        }
+
+}
+EOF
+
+rm /etc/nginx/http.d/default.conf
+rm -R /var/www/localhost
+
+service nginx restart
+
+rc-update add nginx
+rc-update add php-fpm8
+
+mkdir /var/www/signaturepdf/tmp
+chown nginx /var/www/signaturepdf/tmp
+
+cat <<EOF >>/var/www/signaturepdf/config/config.ini
+PDF_STORAGE_PATH=/var/www/signaturepdf/tmp
+EOF
+```
+
+## Configuration
+
 ### Activation et configuration du mode partage de signature à plusieurs
 
 Ce mode permet de proposer la signature d'un pdf à plusieurs personnes mais il nécessite que les PDF soient stockés sur le serveur, il convient donc de définir un dossier qui contiendra ces PDF.
@@ -75,12 +224,14 @@ Créer le fichier `config/config.ini`
 cp config/config.ini{.example,}
 ```
 
-Dans ce fichier `config/config.ini`, il suffit ce configurer la variable `PDF_STORAGE_PATH` avec le chemin vers lequel les fichiers pdf uploadé pourront être stockés :
+Dans ce fichier `config/config.ini`, il suffit ce configurer la variable `PDF_STORAGE_PATH` avec le chemin vers lequel les fichiers pdf uploadés pourront être stockés :
+
 ```
 PDF_STORAGE_PATH=/path/to/folder
 ```
 
 Créer ce dossier :
+
 ```
 mkdir /path/to/folder
 ```
@@ -88,40 +239,39 @@ mkdir /path/to/folder
 Le serveur web devra avoir les droits en écriture sur ce dossier.
 
 Par exemple pour apache :
+
 ```
 chown www-data /path/to/folder/to/store/pdf
 ```
 
-### Déployer avec docker
+### Desactivation du mode Organiser
 
-#### Construction de l'image
+Pour desactiver le mode Organiser, ajouter `DISABLE_ORGANIZATION=true` dans le fichier
+`config/config.ini`.
 
-```bash
-docker build -t signaturepdf .
-````
+### Cacher ou modifier le lien de PDF de démo
 
-#### Lancement d'un conteneur
+Pour cacher le lien de pdf de démo, ajouter `PDF_DEMO_LINK=false` dans le fichier
+`config/config.ini`.
 
-```bash
-docker run -d --name=signaturepdf -p 8080:80 signaturepdf
-````
+### Champs chargés par défaut pour l'édition de métadonnéés
 
-[localhost:8080](http://localhost:8080)
+Dans le fichier de configuration `config/config.ini` il est possible de rajouter autant de champs que l'on souhaite avec le type HTML de l'input (text, date, number email, etc ...) qui seront préchargées pour chaque PDF.
 
-#### Configuration
+```
+METADATA_DEFAULT_FIELDS[field1].type = "text"
+METADATA_DEFAULT_FIELDS[field2].type = "text"
+METADATA_DEFAULT_FIELDS[field3].type = "date"
+METADATA_DEFAULT_FIELDS[field4].type = "number"
+```
 
-Les variables suivantes permettent de configurer le déployement :
+## Mise à jour
 
-|Variable|description|exemple|defaut|
-|-----|-----|-----|-----|
-|`SERVERNAME`|url de déploiement|`pdf.24eme.fr`|localhost|
-|`UPLOAD_MAX_FILESIZE`|Taille maximum du fichier PDF à signer|48M|24M|
-|`POST_MAX_SIZE`|Taille maximum du fichier PDF à signer|48M|24M|
-|`MAX_FILE_UPLOADS`|Nombre de pages maximum du PDF, ici 200 pages + le PDF d'origine|401|201|
+La dernière version stable est sur la branche `master`, pour la mise à jour il suffit de récupérer les dernières modifications :
 
-```bash
-docker run -d --name=signaturepdf -p 8080:80 -e SERVERNAME=pdf.example.org -e UPLOAD_MAX_FILESIZE=48M -e POST_MAX_SIZE=48M -e MAX_FILE_UPLOADS=401 signaturepdf
-````
+```
+git pull -r
+```
 
 ## Tests
 
@@ -151,11 +301,21 @@ DEBUG=1 make test
 - **OpenType.js** outils de transformation d'un texte et sa police en chemin : https://github.com/opentypejs/opentype.js (MIT)
 - **ImageMagick** ensemble d'outils de manipulation d'images : https://imagemagick.org/ (Apache-2.0)
 - **Caveat** police de caractères style écriture à la main : https://github.com/googlefonts/caveat (OFL-1.1)
+- **PDF-LIB** librairie js permettant de manipuler un PDF qui est utilisé pour écrire dans les métadonnées : https://pdf-lib.js.org/ (MIT)
 
 Pour les tests :
 
 - **Jest** Framework de Test Javascript : https://jestjs.io/ (MIT)
 - **Puppeteer** librairie Node.js pour contrôler un navigateur : https://github.com/puppeteer/puppeteer (Apache-2.0)
 
+## Contributeurs
 
+- Vincent LAURENT (24ème)
+- Le Metayer Jean-Baptiste (24ème)
+- Xavier Garnier (Logilab)
+- Simon Chabot (Logilab)
+- Gabriel POMA (24ème)
 
+Logilab a apporté une contribution financière de 1 365 € TTC à la société 24ème pour développer le mode multi signature.
+
+Le développement du logiciel a principalement été réalisé sur le temps de travail de salariés du 24ème.

app.php

@@ -10,12 +10,23 @@ $f3->set('XFRAME', null); // Allow use in an iframe
 $f3->set('ROOT', __DIR__);
 $f3->set('UI', $f3->get('ROOT')."/templates/");
 $f3->set('UPLOADS', sys_get_temp_dir()."/");
+$f3->set('COMMIT', getCommit());
+
 $f3->config(__DIR__.'/config/config.ini');
 
 if($f3->get('PDF_STORAGE_PATH') && !preg_match('|/$|', $f3->get('PDF_STORAGE_PATH'))) {
     $f3->set('PDF_STORAGE_PATH', $f3->get('PDF_STORAGE_PATH').'/');
 }
 
+if($f3->get('PDF_DEMO_LINK') === null || $f3->get('PDF_DEMO_LINK') === true) {
+    $f3->set('PDF_DEMO_LINK', 'https://raw.githubusercontent.com/24eme/signaturepdf/master/tests/files/document.pdf');
+}
+
+$f3->set('disableOrganization', false);
+if($f3->get('DISABLE_ORGANIZATION')) {
+    $f3->set('disableOrganization', $f3->get('DISABLE_ORGANIZATION'));
+}
+
 $f3->route('GET /',
     function($f3) {
         $f3->reroute('/signature');
@@ -140,8 +151,8 @@ $f3->route('POST /sign',
 $f3->route('POST /share',
     function($f3) {
         $hash = substr(hash('sha512', uniqid().rand()), 0, 20);
-        $sharingFolder = $f3->get('PDF_STORAGE_PATH').$hash."/";
-        $f3->set('UPLOADS', $sharingFolder);
+        $sharingFolder = $f3->get('PDF_STORAGE_PATH').$hash;
+        $f3->set('UPLOADS', $sharingFolder."/");
         if (!is_dir($f3->get('PDF_STORAGE_PATH'))) {
             $f3->error(500, 'Sharing folder doesn\'t exist');
         }
@@ -149,6 +160,9 @@ $f3->route('POST /share',
             $f3->error(500, 'Sharing folder is not writable');
         }
         mkdir($sharingFolder);
+        $expireFile = $sharingFolder.".expire";
+        file_put_contents($expireFile, $f3->get('POST.duration'));
+        touch($expireFile, date_format(date_modify(date_create(), file_get_contents($expireFile)), 'U'));
         $filename = "original.pdf";
         $tmpfile = tempnam($sharingFolder, date('YmdHis'));
         $svgFiles = "";
@@ -164,7 +178,7 @@ $f3->route('POST /share',
             return true;
         }, false, function($fileBaseName, $formFieldName) use ($tmpfile, $filename, $sharingFolder, &$svgFiles) {
                 if($formFieldName == "pdf") {
-                    file_put_contents($sharingFolder."filename.txt", $fileBaseName);
+                    file_put_contents($sharingFolder."/filename.txt", $fileBaseName);
                     return $filename;
                 }
                 if($formFieldName == "svg") {
@@ -196,7 +210,7 @@ $f3->route('GET /signature/@hash/pdf',
         $sharingFolder = $f3->get('PDF_STORAGE_PATH').$hash;
         $files = scandir($sharingFolder);
         $originalFile = $sharingFolder.'/original.pdf';
-        $finalFile = $sharingFolder.'/'.$f3->get('PARAMS.hash').'.pdf';
+        $finalFile = $sharingFolder.'/'.$f3->get('PARAMS.hash').uniqid().'.pdf';
         $filename = $f3->get('PARAMS.hash').'.pdf';
         if(file_exists($sharingFolder."/filename.txt")) {
             $filename = file_get_contents($sharingFolder."/filename.txt");
@@ -212,24 +226,32 @@ $f3->route('GET /signature/@hash/pdf',
         }
         $filename = str_replace('.pdf', '_signe-'.count($layers).'x.pdf', $filename);
         copy($originalFile, $finalFile);
-        $bufferFile =  str_replace('.pdf', '_tmp.pdf', $originalFile);
+        $bufferFile =  $finalFile.".tmp";
         foreach($layers as $layerFile) {
             shell_exec(sprintf("pdftk %s multistamp %s output %s", $finalFile, $layerFile, $bufferFile));
             rename($bufferFile, $finalFile);
         }
         Web::instance()->send($finalFile, null, 0, TRUE, $filename);
+
+        if($f3->get('DEBUG')) {
+            return;
+        }
+        array_map('unlink', glob($finalFile."*"));
     }
 );
 
 $f3->route('POST /signature/@hash/save',
     function($f3) {
         $hash = Web::instance()->slug($f3->get('PARAMS.hash'));
-        $sharingFolder = $f3->get('PDF_STORAGE_PATH').$hash.'/';
-        $f3->set('UPLOADS', $sharingFolder);
+        $sharingFolder = $f3->get('PDF_STORAGE_PATH').$hash;
+        $f3->set('UPLOADS', $sharingFolder.'/');
         $tmpfile = tempnam($sharingFolder, date('YmdHis'));
         unlink($tmpfile);
         $svgFiles = "";
 
+        $expireFile = $sharingFolder.".expire";
+        touch($expireFile, date_format(date_modify(date_create(), file_get_contents($expireFile)), 'U'));
+
         $files = Web::instance()->receive(function($file,$formFieldName){
             if($formFieldName == "svg" && strpos(Web::instance()->mime($file['tmp_name'], true), 'image/svg+xml') !== 0) {
                 $f3->error(403);
@@ -270,6 +292,20 @@ $f3->route('GET /signature/@hash/nblayers',
     }
 );
 
+$f3->route('GET /cron', function($f3) {
+    $sharingFolder = $f3->get('PDF_STORAGE_PATH');
+    foreach(glob($sharingFolder.'*.expire') as $expireFile) {
+        if(filemtime($expireFile) > time()) {
+            continue;
+        }
+        $expiredFolder = str_replace('.expire', '', $expireFile);
+        array_map('unlink', glob($expiredFolder."/*"));
+        rmdir($expiredFolder);
+        unlink($expireFile);
+    }
+});
+
+if (!$f3->get('disableOrganization')) {
 $f3->route('GET /organization',
     function($f3) {
         $f3->set('maxSize',  min(array(convertPHPSizeToBytes(ini_get('post_max_size')), convertPHPSizeToBytes(ini_get('upload_max_filesize')))));
@@ -280,37 +316,70 @@ $f3->route('GET /organization',
 
 $f3->route('POST /organize',
     function($f3) {
-        $filename = null;
+        $filenames = array();
         $tmpfile = tempnam($f3->get('UPLOADS'), 'pdfsignature_organize');
         unlink($tmpfile);
-        $pages = explode(',', $f3->get('POST.pages'));
+        $pages = explode(',', preg_replace('/[^A-Z0-9a-z,]+/', '', $f3->get('POST.pages')));
 
         $files = Web::instance()->receive(function($file,$formFieldName){
-            if($formFieldName == "pdf" && strpos(Web::instance()->mime($file['tmp_name'], true), 'application/pdf') !== 0) {
+            if(strpos(Web::instance()->mime($file['tmp_name'], true), 'application/pdf') !== 0) {
                 $f3->error(403);
             }
-            return true;
-        }, false, function($fileBaseName, $formFieldName) use ($f3, $tmpfile, &$filename, $pages) {
-            if($formFieldName == "pdf") {
-                $filename = str_replace(".pdf", "_page_".implode("-", $pages).".pdf", $fileBaseName);
-                return basename($tmpfile).".pdf";
-            }
-	    });
 
-        if(!is_file($tmpfile.".pdf")) {
+            return true;
+        }, false, function($fileBaseName, $formFieldName) use ($tmpfile, &$filenames) {
+            $filenames[] = str_replace('.pdf', '', $fileBaseName);
+
+            return basename($tmpfile).uniqid().".pdf";
+        });
+
+        if(!count($files)) {
             $f3->error(403);
         }
 
-        shell_exec(sprintf("pdftk %s cat %s output %s", $tmpfile.".pdf", implode(" ", $pages), $tmpfile.'_organize.pdf'));
+        $pdfs = array();
+        foreach(array_keys($files) as $i => $file) {
+            $pdfs[] = chr(65 + $i)."=".$file;
+        }
 
-        Web::instance()->send($tmpfile."_organize.pdf", null, 0, TRUE, $filename);
+        shell_exec(sprintf("pdftk %s cat %s output %s", implode(" ", $pdfs), implode(" ", $pages), $tmpfile.'_final.pdf'));
+
+        Web::instance()->send($tmpfile."_final.pdf", null, 0, TRUE, implode('_', $filenames));
 
         if($f3->get('DEBUG')) {
             return;
         }
+
         array_map('unlink', glob($tmpfile."*"));
     }
 );
+}
+
+$f3->route('GET /metadata',
+    function($f3) {
+        echo View::instance()->render('metadata.html.php');
+    }
+);
+
+function getCommit() {
+    if(!file_exists(__DIR__.'/.git/HEAD')) {
+
+        return null;
+    }
+
+    $head = str_replace(["ref: ", "\n"], "", file_get_contents(__DIR__.'/.git/HEAD'));
+    $commit = null;
+
+    if(strpos($head, "refs/") !== 0) {
+        $commit = $head;
+    }
+
+    if(file_exists(__DIR__.'/.git/'.$head)) {
+        $commit = str_replace("\n", "", file_get_contents(__DIR__.'/.git/'.$head));
+    }
+
+    return substr($commit, 0, 7);
+}
 
 function convertPHPSizeToBytes($sSize)
 {

config/config.ini.example

@@ -1,5 +1,14 @@
 [globals]
 
-# Path to which stored pdf to activate the mode of sharing a signature to several.
-# To deactivate this mode, simply do not configure it or leave it empty
-PDF_STORAGE_PATH=/path/to/folder
+; Path to which stored pdf to activate the mode of sharing a signature to several.
+; To deactivate this mode, simply do not configure it or leave it empty
+PDF_STORAGE_PATH=/path/to/folder
+
+; Disable organization tab and routes
+;DISABLE_ORGANIZATION=false
+
+; Manage demo link pdf : true (by default, show with default link), false (hide), or custom link
+;PDF_DEMO_LINK=true
+
+; Metadata default fields
+;METADATA_DEFAULT_FIELDS[metadata_key].type = "text"

config/config.ini.tpl

@@ -0,0 +1,11 @@
+[globals]
+
+; Path to which stored pdf to activate the mode of sharing a signature to several.
+; To deactivate this mode, simply do not configure it or leave it empty
+PDF_STORAGE_PATH=${PDF_STORAGE_PATH}
+
+; Disable organization tab and routes
+DISABLE_ORGANIZATION=${DISABLE_ORGANIZATION}
+
+; Manage demo link pdf : true (by default, show), false (hide), or custom link
+PDF_DEMO_LINK=${PDF_DEMO_LINK}

entrypoint.sh

@@ -0,0 +1,12 @@
+#! /bin/bash
+
+envsubst < /usr/local/signaturepdf/config/apache.conf > /etc/apache2/sites-available/signaturepdf.conf
+envsubst < /usr/local/signaturepdf/config/php.ini > /usr/local/etc/php/conf.d/uploads.ini
+envsubst < /usr/local/signaturepdf/config/config.ini.tpl > /usr/local/signaturepdf/config/config.ini
+
+if [[ ! -z $PDF_STORAGE_PATH ]] ; then
+    mkdir -p $PDF_STORAGE_PATH
+    chown www-data:www-data $PDF_STORAGE_PATH
+fi
+
+apache2-foreground

public/css/app.css

@@ -34,13 +34,51 @@
     max-height: 200px;
 }
 
-.canvas-container .btn-drag {
+.canvas-container .btn-drag, .canvas-container .btn-rotate, .canvas-container .btn-delete, .canvas-container .btn-select, .canvas-container .btn-download, .canvas-container .btn-restore, .canvas-container .btn-drag-here-left, .canvas-container .btn-drag-here-right, .canvas-container .btn-drag-here_mobile, .canvas-container .btn-cancel {
     font-size: 30px;
     cursor: move;
     background: rgb(255,255,255,0.6);
-    opacity: 0;
 }
 
-.canvas-container:hover .btn-drag {
-    opacity: 1;
+.canvas-container .btn-drag-here-left, .canvas-container .btn-drag-here-right, .canvas-container .btn-drag-here_mobile, .canvas-container .btn-cancel {
+    cursor: pointer;
+    z-index: 9999;
+}
+
+.canvas-container .btn-rotate, .canvas-container .btn-delete, .canvas-container .btn-select, .canvas-container .btn-download, .canvas-container .btn-restore, .canvas-container .btn-drag-here-left, .canvas-container .btn-drag-here-right {
+    cursor: pointer;
+    font-size: 25px;
+}
+
+.canvas-container .btn-rotate:hover, .canvas-container .btn-delete:hover, .canvas-container .btn-select:hover, .canvas-container .btn-download:hover, .canvas-container .btn-restore:hover, .canvas-container .btn-drag:hover {
+    background: rgb(255, 255, 255, 1);
+    box-shadow: 0 .5rem 1rem rgba(0,0,0,.15) !important;
+}
+
+.canvas-container .btn-cancel {
+    font-size: 20px;
+}
+
+.border-transparent {
+    border-color: transparent !important;
+}
+
+.delete-metadata {
+    display: none;
+    cursor: pointer;
+    position: absolute;
+    right: 10px;
+    top: 0;
+    font-size: 1.2rem;
+    user-select: none;
+}
+
+.input-metadata:hover > .delete-metadata {
+    display: block;
+}
+
+@media (max-width: 480px) {
+    .subtitle {
+        font-size: .875em
+    }
 }

public/js/metadata.js

@@ -0,0 +1,300 @@
+var windowWidth = window.innerWidth;
+var menu = null;
+var menuOffcanvas = null;
+var is_mobile = function() {
+    return !(window.getComputedStyle(document.getElementById('is_mobile')).display === "none");
+};
+
+var responsiveDisplay = function() {
+    if(is_mobile()) {
+        menu.classList.remove('show');
+        menuOffcanvas.hide();
+    } else {
+        menuOffcanvas.show();
+    }
+    menu.classList.remove('d-md-block');
+    menu.classList.remove('d-none');
+};
+
+var pdfjsLib = window['pdfjs-dist/build/pdf'];
+pdfjsLib.GlobalWorkerOptions.workerSrc = '/vendor/pdf.worker.js?legacy';
+var nbPDF = 0;
+var pages = [];
+var pdfRenderTasks = [];
+let filename = null
+let pdffile = null
+let deletedMetadata = [];
+
+var loadPDF = async function(pdfBlob, filename, pdfIndex) {
+    let url = await URL.createObjectURL(pdfBlob);
+
+    pdffile = pdfBlob
+
+    let loadingTask = pdfjsLib.getDocument(url);
+    document.querySelector('#text_document_name span').innerText = filename;
+    await loadingTask.promise.then(function(pdf) {
+        pdf.getMetadata().then(function(metadata) {
+            console.log(metadata);
+            for(fieldKey in defaultFields) {
+                addMetadata(fieldKey, null, defaultFields[fieldKey]['type'], false);
+            }
+
+            for(metaKey in metadata.info) {
+                if(metaKey == "Custom" || metaKey == "PDFFormatVersion" || metaKey.match(/^Is/) || metaKey == "Trapped") {
+                    continue;
+                }
+                addMetadata(metaKey, metadata.info[metaKey], "text", false);
+            }
+
+            for(metaKey in metadata.info.Custom) {
+                if(metaKey == "sha256") {
+                    continue;
+                }
+
+                addMetadata(metaKey, metadata.info.Custom[metaKey], "text", false);
+            }
+
+            for(let pageNumber = 1; pageNumber <= pdf.numPages; pageNumber++ ) {
+                pdf.getPage(pageNumber).then(function(page) {
+                    let pageIndex = (page.pageNumber - 1);
+                    pages[pageIndex] = page;
+                    pageRender(pageIndex);
+                });
+            }
+            if(document.querySelector('.input-metadata input')) {
+                document.querySelector('.input-metadata input').focus();
+            } else {
+                document.getElementById('input_metadata_key').focus();
+            }
+        });
+    }, function (reason) {
+        console.error(reason);
+    });
+
+    return loadingTask;
+}
+
+var pageRender = async function(pageIndex) {
+
+  let page = pages[pageIndex];
+
+  let viewport = page.getViewport({scale: 1});
+  let sizeWidth = document.getElementById('container-pages').offsetWidth;
+  let scaleWidth = sizeWidth / viewport.width;
+  let viewportWidth = page.getViewport({scale: scaleWidth });
+
+  viewport = viewportWidth;
+
+  let canvasPDF = document.createElement('canvas');
+  canvasPDF.classList.add('shadow-sm');
+  document.getElementById('container-pages').appendChild(canvasPDF);
+  let context = canvasPDF.getContext('2d');
+  canvasPDF.height = viewport.height;
+  canvasPDF.width = viewport.width;
+
+  if(pdfRenderTasks[pageIndex]) {
+    pdfRenderTasks[pageIndex].cancel();
+  }
+  pdfRenderTasks[pageIndex] = await page.render({
+    canvasContext: context,
+    viewport: viewport,
+  });
+}
+
+var addMetadata = function(key, value, type, focus) {
+    let input = document.querySelector('.input-metadata input[name="'+key+'"]');
+
+    if(input && !input.value) {
+        input.value = value;
+    }
+    if(input && focus) {
+        input.focus();
+    }
+    if(input) {
+        return;
+    }
+
+    let div = document.createElement('div');
+    div.classList.add('form-floating', 'mt-3', 'input-metadata');
+
+    input = document.createElement('input');
+    input.value = value;
+    input.type = type;
+    input.name = key;
+    input.classList.add('form-control');
+
+    let label = document.createElement('label');
+    label.innerText = key;
+
+    let deleteButton = document.createElement('div')
+    deleteButton.title = "Supprimer cette metadonnée"
+    deleteButton.innerHTML = "×"
+    deleteButton.classList.add('delete-metadata')
+
+    div.appendChild(input);
+    div.appendChild(label);
+    div.appendChild(deleteButton);
+    document.getElementById('form-metadata-container').appendChild(div);
+
+    if(focus) {
+        input.focus();
+    }
+}
+
+const deleteMetadata = function(el) {
+    if (confirm("Souhaitez-vous supprimer ce champ ?") === false) return;
+
+    const input = el.closest('.input-metadata')
+    const label = input.querySelector('label').innerText
+    deletedMetadata.push(label)
+    input.remove()
+}
+
+const DL = function (d,f) {
+    let a = document.createElement("a"),
+        u = URL.createObjectURL(d);
+    a.download = f,
+    a.href = u,
+    a.click(),
+    setTimeout(() => URL.revokeObjectURL(u))
+}
+
+const save = async function () {
+    const PDFDocument = window['PDFLib'].PDFDocument
+    const PDFHexString = window['PDFLib'].PDFHexString
+    const PDFName = window['PDFLib'].PDFName
+
+    const arrayBuffer = await pdffile.arrayBuffer();
+    const pdf = await PDFDocument.load(arrayBuffer);
+
+    deletedMetadata.forEach(function (el) {
+        pdf.getInfoDict().delete(PDFName.of(el))
+    });
+
+    ([...document.getElementsByClassName('input-metadata')] || []).forEach(function (el) {
+        const label = el.querySelector('label').innerText
+        const input = el.querySelector('input').value
+
+        pdf.getInfoDict().set(PDFName.of(label), PDFHexString.fromText(input));
+    });
+
+    const newPDF = new Blob([await pdf.save()], {type: "application/pdf"});
+    DL(newPDF, filename)
+}
+
+var createEventsListener = function() {
+    document.getElementById('form_metadata_add').addEventListener('submit', function(e) {
+        let formData = new FormData(this);
+        addMetadata(formData.get('metadata_key'), "", "text", true);
+        this.classList.add('invisible');
+        setTimeout(function() { document.getElementById('form_metadata_add').classList.remove('invisible'); }, 400);
+        this.reset();
+        e.preventDefault();
+    });
+    document.getElementById('input_metadata_value').addEventListener('focus', function(e) {
+        if(document.getElementById('input_metadata_key').value) {
+            document.querySelector('#form_metadata_add button').click();
+        }
+    });
+    document.addEventListener('click', function (event) {
+        if (event.target.closest(".delete-metadata")) {
+            deleteMetadata(event.target)
+        }
+    })
+
+    document.getElementById('save').addEventListener('click', function (e) {
+        save()
+    })
+}
+
+async function getPDFBlobFromCache(cacheUrl) {
+    const cache = await caches.open('pdf');
+    let responsePdf = await cache.match(cacheUrl);
+
+    if(!responsePdf) {
+        return null;
+    }
+
+    let pdfBlob = await responsePdf.blob();
+
+    return pdfBlob;
+}
+
+async function uploadFromUrl(url) {
+    history.replaceState({}, '', '/metadata');
+    var response = await fetch(url);
+    if(response.status != 200) {
+        return;
+    }
+    var pdfBlob = await response.blob();
+
+    if(pdfBlob.type != 'application/pdf' && pdfBlob.type != 'application/octet-stream') {
+        return;
+    }
+    let dataTransfer = new DataTransfer();
+    let filename = url.replace(/^.*\//, '');
+    dataTransfer.items.add(new File([pdfBlob], filename, {
+        type: 'application/pdf'
+    }));
+    document.getElementById('input_pdf_upload').files = dataTransfer.files;
+    document.getElementById('input_pdf_upload').dispatchEvent(new Event("change"));
+}
+
+var pageUpload = async function() {
+    document.querySelector('body').classList.remove('bg-light');
+    document.getElementById('input_pdf_upload').value = '';
+    document.getElementById('page-upload').classList.remove('d-none');
+    document.getElementById('page-metadata').classList.add('d-none');
+    document.getElementById('input_pdf_upload').focus();
+    let cache;
+    try {
+        cache = await caches.open('pdf');
+    } catch (e) {
+        console.error(e)
+        alert("Erreur d'accès au cache. Cette application ne fonctionne pas en mode de navigation privée");
+        return;
+    }
+    document.getElementById('input_pdf_upload').addEventListener('change', async function(event) {
+        let filename = document.getElementById('input_pdf_upload').files[0].name;
+        let response = new Response(document.getElementById('input_pdf_upload').files[0], { "status" : 200, "statusText" : "OK" });
+        let urlPdf = '/pdf/'+filename;
+        await cache.put(urlPdf, response);
+        history.pushState({}, '', '/metadata#'+filename);
+        pageMetadata(urlPdf)
+    });
+}
+
+var pageMetadata = async function(url) {
+    filename = url.replace('/pdf/', '');
+    document.title = filename + ' - ' + document.title;
+    document.querySelector('body').classList.add('bg-light');
+    document.getElementById('page-upload').classList.add('d-none');
+    document.getElementById('page-metadata').classList.remove('d-none');
+    menu = document.getElementById('sidebarTools');
+    menuOffcanvas = new bootstrap.Offcanvas(menu);
+    responsiveDisplay();
+
+    let pdfBlob = await getPDFBlobFromCache(url);
+    if(!pdfBlob) {
+        document.location = '/metadata';
+        return;
+    }
+
+    createEventsListener();
+    loadPDF(pdfBlob, filename, nbPDF);
+};
+
+(function () {
+    if(window.location.hash && window.location.hash.match(/^\#http/)) {
+        let hashUrl = window.location.hash.replace(/^\#/, '');
+        pageUpload();
+        uploadFromUrl(hashUrl);
+    } else if(window.location.hash) {
+        pageMetadata('/pdf/'+window.location.hash.replace(/^\#/, ''));
+    } else {
+        pageUpload();
+    }
+    window.addEventListener('hashchange', function() {
+        window.location.reload();
+    })
+})();

public/js/organization.js

@@ -1,7 +1,57 @@
 var windowWidth = window.innerWidth;
+var menu = null;
+var menuOffcanvas = null;
 var is_mobile = function() {
     return !(window.getComputedStyle(document.getElementById('is_mobile')).display === "none");
 };
+var hasTouch = function() {
+    return 'ontouchstart' in document.documentElement
+     || navigator.maxTouchPoints > 0
+     || navigator.msMaxTouchPoints > 0;
+}
+var disabledHoverStyle = function() {
+    try { // prevent exception on browsers not supporting DOM styleSheets properly
+      for (var si in document.styleSheets) {
+        var styleSheet = document.styleSheets[si];
+        if (!styleSheet.rules) continue;
+
+        for (var ri = styleSheet.rules.length - 1; ri >= 0; ri--) {
+          if (!styleSheet.rules[ri].selectorText) continue;
+
+          if (styleSheet.rules[ri].selectorText.match(':hover')) {
+            styleSheet.deleteRule(ri);
+          }
+        }
+      }
+    } catch (ex) {}
+}
+var responsiveDisplay = function() {
+    if(is_mobile()) {
+        document.getElementById('page-organization').style.paddingRight = "inherit";
+        menu.classList.remove('show');
+        menuOffcanvas.hide();
+        document.getElementById('container-pages').classList.remove('vh-100');
+        document.getElementById('container-btn-zoom').style.top = '62px';
+        document.getElementById('container-btn-zoom').style.right = '6px';
+        document.getElementById('container-btn-zoom').classList.add('d-none');
+    } else {
+        menuOffcanvas.show();
+        document.getElementById('page-organization').style.paddingRight = "350px";
+        document.getElementById('container-pages').classList.add('vh-100');
+        document.getElementById('container-btn-zoom').style.top = '6px';
+        document.getElementById('container-btn-zoom').style.right = '368px';
+        document.getElementById('container-btn-zoom').classList.remove('d-none');
+    }
+    menu.classList.remove('d-md-block');
+    menu.classList.remove('d-none');
+};
+var isSelectionMode = function() {
+    return document.querySelectorAll('.canvas-container .input-select:checked').length > 0;
+}
+var isDraggedMode = function() {
+    return document.querySelectorAll('.canvas-container .input-drag:checked').length > 0;
+}
+
 var nbPagePerLine = 5;
 if(is_mobile()) {
     nbPagePerLine = 2;
@@ -9,151 +59,650 @@ if(is_mobile()) {
 var pdfjsLib = window['pdfjs-dist/build/pdf'];
 pdfjsLib.GlobalWorkerOptions.workerSrc = '/vendor/pdf.worker.js?legacy';
 var nbPDF = 0;
+var pages = [];
+var pdfRenderTasks = [];
 
 var loadPDF = async function(pdfBlob, filename, pdfIndex) {
     let url = await URL.createObjectURL(pdfBlob);
 
     let dataTransfer = new DataTransfer();
-    for (var i = 0; i < document.getElementById('input_pdf').files.length; i++) {
+    let i = 0;
+    for (i = 0; i < document.getElementById('input_pdf').files.length; i++) {
         dataTransfer.items.add(document.getElementById('input_pdf').files[i]);
     }
     dataTransfer.items.add(new File([pdfBlob], filename, {
         type: 'application/pdf'
     }));
     document.getElementById('input_pdf').files = dataTransfer.files;
+    updateListePDF();
+
+    let pdfLetter = String.fromCharCode(96 + i+1).toUpperCase();
 
     let loadingTask = pdfjsLib.getDocument(url);
-    loadingTask.promise.then(function(pdf) {
+    await loadingTask.promise.then(function(pdf) {
         for(var pageNumber = 1; pageNumber <= pdf.numPages; pageNumber++ ) {
             pdf.getPage(pageNumber).then(function(page) {
-                let viewport = page.getViewport({scale: 1});
-                let scale = (document.getElementById('container-pages').clientWidth - (12*nbPagePerLine) - 12) / viewport.width / nbPagePerLine;
-                viewport = page.getViewport({scale: scale});
+                let pageIndex = pdfLetter + "_" + (page.pageNumber - 1);
+                pages[pageIndex] = page;
 
-                var pageIndex = page.pageNumber - 1;
+                let pageHTML = '<div class="position-relative mt-0 ms-1 me-0 mb-1 canvas-container d-flex align-items-center justify-content-center bg-transparent bg-opacity-25 border border-2 border-transparent" id="canvas-container-' + pageIndex +'" draggable="true">';
+                    pageHTML += '<canvas class="canvas-pdf shadow-sm"></canvas>';
+                    pageHTML += '<div title="Séléctionner cette page" class="position-absolute top-0 start-50 translate-middle-x p-2 ps-3 pe-3 mt-2 rounded-circle btn-select d-none"><i class="bi bi-check-square"></i></div>';
+                    pageHTML += '<div title="Supprimer cette page" class="position-absolute top-50 start-0 translate-middle-y p-2 ps-3 pe-3 ms-2 rounded-circle btn-delete d-none"><i class="bi bi-trash"></i></div>';
+                    pageHTML += '<div title="Restaurer cette page" class="position-absolute top-50 start-50 translate-middle p-2 ps-3 pe-3 rounded-circle container-resize btn-restore d-none"><i class="bi bi-recycle"></i></div>';
+                    pageHTML += '<div title="Déplacer cette page" class="position-absolute top-50 start-50 translate-middle p-2 ps-3 pe-3 rounded-circle container-resize btn-drag d-none"><i class="bi bi-arrows-move"></i></div>';
+                    pageHTML += '<div title="Déplacer ici" class="position-absolute start-0 top-50 translate-middle p-2 ps-3 pe-3 rounded-circle container-resize btn-drag-here-left bg-white shadow d-none" style="left: -5px !important;"><i class="bi bi-arrow-up-square"></i></div>';
+                    pageHTML += '<div title="Déplacer ici" class="position-absolute start-100 top-50 translate-middle p-2 ps-3 pe-3 rounded-circle container-resize btn-drag-here-right bg-white shadow d-none" style="margin-left: 3px !important;"><i class="bi bi-arrow-up-square"></i></div>';
+                    pageHTML += '<div title="Déplacer ici" class="position-absolute top-100 start-50 translate-middle p-2 ps-3 pe-3 rounded-circle container-resize btn-drag-here_mobile bg-white shadow d-none"><i class="bi bi-arrows-collapse"></i></div>';
+                    pageHTML += '<div title="Tourner cette page" class="position-absolute top-50 end-0 translate-middle-y p-2 ps-3 pe-3 me-2 rounded-circle container-rotate btn-rotate d-none"><i class="bi bi-arrow-clockwise"></i></div>';
+                    pageHTML += '<div title="Télécharger cette page" class="position-absolute bottom-0 start-50 translate-middle-x p-2 ps-3 pe-3 mb-3 rounded-circle btn-download d-none"><i class="bi bi-download"></i></div>';
+                    pageHTML += '<p class="page-title position-absolute text-center w-100 ps-2 pe-2 pb-0 pt-0 mb-1 bg-white opacity-75 d-none" style="bottom: -4px; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; overflow: hidden;">Page '+page.pageNumber+' - '+filename+'</p>';
+                    pageHTML += '<input form="form_pdf" class="checkbox-page d-none" role="switch" type="checkbox" checked="checked" value="'+pdfLetter+page.pageNumber+'" />';
+                    pageHTML += '<input type="hidden" class="input-rotate" value="0" id="input_rotate_'+pageIndex+'" />';
+                    pageHTML += '<input type="checkbox" class="input-select d-none" value="'+pdfLetter+page.pageNumber+'" id="input_select_'+pageIndex+'" />';
+                    pageHTML += '<input type="checkbox" class="input-hover d-none" value="'+pdfLetter+page.pageNumber+'" id="input_select_'+pageIndex+'" />';
+                    pageHTML += '<input type="checkbox" class="input-drag d-none" value="'+pdfLetter+page.pageNumber+'" id="input_drag_'+pageIndex+'" />';
+                pageHTML += '</div>';
 
-                document.getElementById('container-pages').insertAdjacentHTML('beforeend', '<div class="position-relative mt-0 ms-1 me-1 mb-0 d-inline-block canvas-container" id="canvas-container-' + pdfIndex + "_" + pageIndex +'" draggable="true"><canvas class="shadow-sm canvas-pdf" style="border: 2px solid transparent;"></canvas><div class="position-absolute top-50 start-50 translate-middle p-2 ps-3 pe-3 rounded-circle container-resize btn-drag"><i class="bi bi-arrows-move"></i></div><div class="position-absolute text-center w-100 pt-1 container-checkbox pb-4" style="background: rgb(255,255,255,0.8); bottom: 7px; cursor: pointer;"><div class="form-switch"><input form="form_pdf" class="form-check-input checkbox-page" role="switch" type="checkbox" checked="checked" style="cursor: pointer;" value="'+page.pageNumber+'"" /></div></div><p class="position-absolute text-center w-100 ps-2 pe-2 pb-0 mb-1 opacity-75" style="bottom: 7px; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; overflow: hidden;">Page '+page.pageNumber+' - '+filename+'</p></div>');
+                document.getElementById('container-pages').insertAdjacentHTML('beforeend', pageHTML);
 
-                let canvasContainer = document.getElementById('canvas-container-' + pdfIndex + "_" + pageIndex);
+                let canvasContainer = document.getElementById('canvas-container-' + pageIndex);
+                canvasContainer.addEventListener('click', function(e) {
+                    if(isPageDeleted(this) || isPageDragged(this)) {
+                        return;
+                    }
+                    canvasContainer.querySelector('.btn-select').click();
+                });
+                canvasContainer.addEventListener('mouseenter', function(e) {
+                    if(is_mobile()) {
+                        return false;
+                    }
+                    this.querySelector('input[type=checkbox].input-hover').checked = true;
+                    updatePageState(this);
+                });
+                canvasContainer.addEventListener('mouseleave', function(e) {
+                    this.querySelector('input[type=checkbox].input-hover').checked = false;
+                    updatePageState(this);
+                });
                 canvasContainer.addEventListener('dragstart', function(e) {
-                    this.querySelector('.container-checkbox').classList.add('d-none');
+                    if(is_mobile()) {
+                        return false;
+                    }
+                    if(isDraggedMode()) {
+                        return false;
+                    }
+                    if(isSelectionMode()) {
+                        return false;
+                    }
                     this.querySelector('.container-resize').classList.add('d-none');
                     this.querySelector('.canvas-pdf').classList.add('shadow-lg');
                     this.querySelector('.canvas-pdf').style.border = '2px dashed #777';
                     e.dataTransfer.setData('element', this.id);
                     this.style.opacity = 0.4;
-                    document.querySelector('#container-bar').classList.add('d-none');
                 });
                 canvasContainer.addEventListener('dragend', function(e) {
-                    this.querySelector('.container-checkbox').classList.remove('d-none');
                     this.querySelector('.container-resize').classList.remove('d-none');
                     this.querySelector('.canvas-pdf').classList.remove('shadow-lg');
-                    this.querySelector('.canvas-pdf').style.border = '2px solid transparent';
+                    this.querySelector('.canvas-pdf').style.removeProperty('border');
                     this.style.opacity = 1;
-                    document.querySelector('#container-bar').classList.remove('d-none');
-                    stateCheckbox(this.querySelector('input[type=checkbox]'));
+                    updatePageState(this);
                 });
                 canvasContainer.addEventListener('dragover', function(e) {
                     if (e.preventDefault) {
                         e.preventDefault();
                     }
-                    if(e.layerX > e.target.clientWidth / 2) {
-                        this.insertAdjacentElement('beforebegin', document.querySelector('#'+e.dataTransfer.getData('element')));
-                    } else {
-                        this.insertAdjacentElement('afterend', document.querySelector('#'+e.dataTransfer.getData('element')));
+                    let pdfOver = this;
+                    let pdfMoving = document.querySelector('#'+e.dataTransfer.getData('element'));
+
+                    if(pdfOver.id == pdfMoving.id) {
+
+                        return;
+                    }
+
+                    let leftRight = false;
+                    let topBottom = false;
+
+                    if(pdfOver.offsetTop < pdfMoving.offsetTop) {
+                        topBottom = 'top';
+                    }
+
+                    if(pdfOver.offsetTop > pdfMoving.offsetTop) {
+                        topBottom = 'bottom';
+                    }
+
+                    if(pdfOver.offsetLeft > pdfMoving.offsetLeft) {
+                        leftRight = 'right';
+                    }
+
+                    if(pdfOver.offsetLeft < pdfMoving.offsetLeft) {
+                        leftRight = 'left';
+                    }
+
+                    if (leftRight == 'left' || topBottom == 'top') {
+                        pdfOver.insertAdjacentElement('beforebegin', pdfMoving);
+                    }
+
+                    if (leftRight == 'right' || topBottom == 'bottom') {
+                        pdfOver.insertAdjacentElement('afterend', pdfMoving);
                     }
 
                     return false;
                 });
-
-                canvasContainer.querySelector('input[type=checkbox]').addEventListener('click', function(e) {
+                canvasContainer.querySelector('.btn-delete').addEventListener('click', function(e) {
                     e.stopPropagation();
+                    toggleDeletePage(this.parentNode);
                 });
-                canvasContainer.querySelector('input[type=checkbox]').addEventListener('change', function(e) {
-                    stateCheckbox(this);
-                    stateCheckboxAll();
+                canvasContainer.querySelector('.btn-restore').addEventListener('click', function(e) {
+                    e.stopPropagation();
+                    toggleDeletePage(this.parentNode);
                 });
-                canvasContainer.addEventListener('click', function(e) {
-                    let checkbox = this.querySelector('input[type=checkbox]');
-                    checkbox.checked = !checkbox.checked;
-                    stateCheckbox(checkbox);
-                    stateCheckboxAll();
+                canvasContainer.querySelector('.btn-select').addEventListener('click', function(e) {
+                    e.stopPropagation();
+                    toggleSelectPage(this.parentNode);
                 });
+                canvasContainer.querySelector('.btn-drag').addEventListener('click', function(e) {
+                    e.stopPropagation();
+                    toggleDragPage(this.parentNode);
+                });
+                canvasContainer.querySelector('.btn-drag-here_mobile').addEventListener('click', function(e) {
+                    e.stopPropagation();
+                    movePagesDragged(this.parentNode, 'right');
+                });
+                canvasContainer.querySelector('.btn-drag-here-right').addEventListener('click', function(e) {
+                    e.stopPropagation();
+                    movePagesDragged(this.parentNode, 'right');
+                });
+                canvasContainer.querySelector('.btn-drag-here-left').addEventListener('click', function(e) {
+                    e.stopPropagation();
+                    movePagesDragged(this.parentNode, 'left');
+                });
+                canvasContainer.querySelector('.btn-download').addEventListener('click', function(e) {
+                    e.stopPropagation();
+                    let container = this.parentNode;
+                    let pageValue = container.querySelector('.checkbox-page').value;
+                    let orientation = degreesToOrientation(container.querySelector('.input-rotate').value);
+                    if(orientation) {
+                        pageValue = pageValue + "-" + orientation;
+                    }
+                    document.querySelector('#input_pages').value = pageValue;
+                    document.querySelector('#form_pdf').submit();
+                });
+                canvasContainer.querySelector('.btn-rotate').addEventListener('click', function(e) {
+                    e.stopPropagation();
+                    let inputRotate = this.parentNode.querySelector('.input-rotate');
+                    inputRotate.value = (parseInt(inputRotate.value) + 90) % 360;
+                    pageRender(pageIndex);
+                })
 
-                var canvasPDF = canvasContainer.querySelector('.canvas-pdf');
-
-                // Prepare canvas using PDF page dimensions
-                var context = canvasPDF.getContext('2d');
-                canvasPDF.height = viewport.height;
-                canvasPDF.width = viewport.width;
-
-                var renderContext = {
-                canvasContext: context,
-                viewport: viewport,
-                enhanceTextSelection: true
-                };
-                page.render(renderContext);
+                pageRender(pageIndex);
             });
         }
     }, function (reason) {
         console.error(reason);
     });
+
+    return loadingTask;
 };
 
-var stateCheckbox = function(checkbox) {
-    let checkboxContainer = checkbox.parentNode.parentNode.parentNode;
-
-    if(checkbox.checked) {
-        checkboxContainer.querySelector('.canvas-pdf').style.opacity = '1';
-        checkboxContainer.querySelector('.canvas-pdf').style.cursor = 'inherit';
-        checkboxContainer.querySelector('.container-resize').classList.remove('d-none');
-        checkboxContainer.querySelector('.container-checkbox').style.background = 'rgb(255,255,255,0.8)';
-    } else {
-        checkboxContainer.querySelector('.canvas-pdf').style.opacity = '0.3';
-        checkboxContainer.querySelector('.canvas-pdf').style.cursor = 'pointer';
-        checkboxContainer.querySelector('.container-resize').classList.add('d-none');
-        checkboxContainer.querySelector('.container-checkbox').style.background = 'transparent';
+var pageRenderAll = function() {
+    for(pageIndex in pages) {
+        pageRender(pageIndex);
     }
-};
+}
 
-var stateCheckboxAll = function() {
-    document.querySelector('#checkbox_all_pages').checked = (document.querySelectorAll('.checkbox-page:checked').length == document.querySelectorAll('.checkbox-page').length);
-};
+var pageRender = async function(pageIndex) {
+  let scrollWidth = 12;
+  if(is_mobile()) {
+      scrollWidth = -4;
+  }
+  let page = pages[pageIndex];
+  let rotation = parseInt(document.querySelector('#input_rotate_'+pageIndex).value);
+  let viewport = page.getViewport({scale: 1, rotation: rotation});
+  let sizeWidth = Math.floor((document.getElementById('container-pages').offsetWidth - (8*(nbPagePerLine+1)) - scrollWidth) / nbPagePerLine);
+  let sizeHeight = sizeWidth * 1.25;
+  let scaleWidth = sizeWidth / viewport.width;
+  let scaleHeight = sizeHeight / viewport.height;
+  let viewportWidth = page.getViewport({scale: scaleWidth, rotation: rotation});
+  let viewportHeight = page.getViewport({scale: scaleHeight, rotation: rotation});
 
-var createEventsListener = function() {
-    document.querySelector('#checkbox_all_pages').addEventListener('change', function() {
-        let checkboxAll = this;
-        document.querySelectorAll('.checkbox-page').forEach(function(checkbox) {
-            checkbox.checked = checkboxAll.checked;
-            stateCheckbox(checkbox);
-        });
+  if(viewportWidth.height > sizeWidth) {
+      viewport = viewportHeight;
+  } else {
+      viewport = viewportWidth;
+  }
+
+  let canvasContainer = document.getElementById('canvas-container-' + pageIndex);
+  canvasContainer.style.height = (sizeHeight + 4) + "px";
+  canvasContainer.style.width = (sizeWidth + 4) + "px";
+  let canvasPDF = canvasContainer.querySelector('.canvas-pdf');
+  let context = canvasPDF.getContext('2d');
+  canvasPDF.height = viewport.height;
+  canvasPDF.width = viewport.width;
+
+  if(pdfRenderTasks[pageIndex]) {
+    pdfRenderTasks[pageIndex].cancel();
+  }
+  pdfRenderTasks[pageIndex] = await page.render({
+    canvasContext: context,
+    viewport: viewport,
+  });
+}
+
+var getFileIndex = function(page) {
+
+    return page.id.replace('canvas-container-', '').replace(/_.*$/, '');
+}
+
+var getFilesStats = function() {
+    let files = [];
+    document.querySelectorAll('.canvas-container').forEach(function(page) {
+        let fileIndex = getFileIndex(page);
+        if(!files[fileIndex]) {
+            files[fileIndex] = { nbPage: 0, nbPageSelected: 0, nbPageDeleted: 0};
+        }
+
+        if(isPageDeleted(page)) {
+            files[fileIndex].nbPageDeleted++;
+        } else {
+            files[fileIndex].nbPage++;
+        }
+
+        if(isPageSelected(page)) {
+            files[fileIndex].nbPageSelected++;
+        }
     });
-    document.getElementById('save').addEventListener('click', function(event) {
-        let order = [];
-        document.querySelectorAll('.checkbox-page').forEach(function(checkbox) {
-            if(checkbox.checked) {
-                order.push(checkbox.value);
-            }
+
+    return files;
+}
+
+var updateListePDF = function() {
+    document.querySelector('#list_pdf').innerHTML = "";
+    let nbFiles = document.querySelector('#input_pdf').files.length;
+    for (var i = 0; i < nbFiles; i++) {
+        let pdfLetter = String.fromCharCode(96 + i+1).toUpperCase();
+        const pdfFile = document.querySelector('#input_pdf').files.item(i);
+        document.querySelector('#list_pdf').insertAdjacentHTML('beforeend', '<li id="file_' + pdfLetter + '" class="list-group-item small ps-2 pe-5" title="'+decodeURI(pdfFile.name)+'" style="text-overflow: ellipsis; white-space: nowrap; overflow: hidden;"><i class="bi bi-files"></i><span class="ms-2">'+decodeURI(pdfFile.name)+'</span> <input class="form-check-input float-end position-absolute" style="right: 10px;" type="checkbox" /> </li>');
+        let fileItem = document.querySelector('#file_' + pdfLetter);
+        fileItem.querySelector('input[type=checkbox]').addEventListener('change', function(e) {
+            document.querySelectorAll('.canvas-container').forEach(function(page) {
+                if(getFileIndex(page) == pdfLetter && !isPageDeleted(page)) {
+                    selectPage(page, e.target.checked);
+                }
+            });
+            updateGlobalState();
         });
-        document.querySelector('#input_pages').value = order.join(',');
+        document.querySelector('#liste_pdf_titre_mobile').innerText = decodeURI(pdfFile.name);
+        document.querySelector('#btn_liste_pdf_bar span').innerText = nbFiles;
+        if(nbFiles > 1) {
+            document.querySelector('#liste_pdf_titre_mobile').innerText = nbFiles + ' documents PDF';
+        }
+    }
+    updateGlobalState();
+}
+
+var getPagesSelected = function() {
+    let pages = [];
+    document.querySelectorAll('.canvas-container .input-select:checked').forEach(function(item) {
+        pages[item.parentNode.id.replace('canvas-container-', '')] = item.parentNode;
     });
-    document.getElementById('input_pdf_upload_2').addEventListener('change', async function(event) {
-        if(this.files[0].size > maxSize) {
+
+    return pages;
+}
+
+var selectPage = function(page, state) {
+    page.querySelector('input[type=checkbox].input-select').checked = state;
+    updatePageState(page);
+}
+
+var toggleSelectPage = function(page) {
+    selectPage(page, !isPageSelected(page));
+    updateGlobalState();
+}
+
+var isPageSelected = function(page) {
+
+    return page.querySelector('input[type=checkbox].input-select').checked;
+}
+
+var dragPage = function(page, state) {
+    page.querySelector('input[type=checkbox].input-drag').checked = state;
+    updatePageState(page);
+}
+
+var toggleDragPage = function(page) {
+    dragPage(page, !isPageDragged(page));
+    updateGlobalState();
+    document.querySelectorAll('.canvas-container').forEach(function(page) {
+        updatePageState(page);
+    });
+}
+
+var isPageDragged = function(page) {
+
+    return page.querySelector('input[type=checkbox].input-drag').checked;
+}
+
+var movePagesDragged = function(pageHere, position) {
+    document.querySelectorAll('.canvas-container .input-drag:checked').forEach(function(item) {
+        let page = item.parentNode;
+        if(position == 'right') {
+            pageHere.insertAdjacentElement('afterend', page);
+        } else {
+            pageHere.insertAdjacentElement('beforebegin', page);
+        }
+    });
+    bootstrap.Modal.getOrCreateInstance(document.querySelector('#modalDrag')).hide();
+}
+
+var toggleDeletePage = function(page) {
+    deletePage(page, isPageDeleted(page))
+    updateGlobalState();
+}
+
+var deletePage = function(page, state) {
+    page.querySelector('input[type=checkbox].checkbox-page').checked = state;
+    page.querySelector('input[type=checkbox].input-select').checked = false;
+    updatePageState(page);
+}
+
+var isPageDeleted = function(page) {
+
+    return !page.querySelector('input[type=checkbox].checkbox-page').checked;
+}
+
+var isPageHover = function(page) {
+
+    return page.querySelector('input[type=checkbox].input-hover').checked;
+}
+
+var updatePageState = function(page) {
+    page.classList.remove('border-primary', 'shadow-sm', 'bg-primary', 'border-secondary', 'bg-secondary');
+    page.classList.add('border-transparent', 'bg-transparent');
+    page.querySelector('.canvas-pdf').style.opacity = '1';
+    page.querySelector('.canvas-pdf').style.zIndex = 'inherit';
+    page.querySelector('.canvas-pdf').classList.add('shadow-sm');
+    page.querySelector('.canvas-pdf').classList.remove('shadow');
+    page.querySelector('.btn-rotate').classList.add('d-none');
+    page.querySelector('.btn-download').classList.add('d-none');
+    page.querySelector('.btn-delete').classList.add('d-none');
+    page.querySelector('.btn-select').classList.add('d-none');
+    page.querySelector('.btn-select').classList.remove('text-primary');
+    page.querySelector('.btn-drag').classList.add('d-none');
+    page.querySelector('.btn-drag-here-left').classList.add('d-none');
+    page.querySelector('.btn-drag-here-right').classList.add('d-none');
+    page.querySelector('.btn-drag-here_mobile').classList.add('d-none');
+    page.querySelector('.btn-restore').classList.add('d-none');
+    page.querySelector('.page-title').classList.add('d-none');
+    page.querySelector('.canvas-pdf').classList.remove('opacity-50');
+    page.classList.remove('page-dragged');
+
+    if(isPageDeleted(page)) {
+        page.querySelector('.canvas-pdf').style.opacity = '0.15';
+    }
+
+    if(isPageHover(page) && !isPageDeleted(page) && !isPageDragged(page) && !isPageSelected(page) && !isDraggedMode()) {
+        page.querySelector('.page-title').classList.remove('d-none');
+        page.classList.add('border-secondary', 'bg-secondary');
+        page.classList.remove('border-transparent', 'bg-transparent');
+        page.querySelector('.btn-select').classList.remove('d-none')
+    }
+
+    if(isPageHover(page) && !isPageDeleted(page) && !isPageDragged(page) && !isPageSelected(page) && !isDraggedMode() && !isSelectionMode()) {
+        page.querySelector('.btn-rotate').classList.remove('d-none');
+        page.querySelector('.btn-download').classList.remove('d-none');
+        page.querySelector('.btn-delete').classList.remove('d-none');
+        page.querySelector('.btn-drag').classList.remove('d-none');
+    }
+
+    if(isPageHover(page) && isPageDeleted(page)) {
+        page.querySelector('.btn-restore').classList.remove('d-none');
+    }
+
+    if(is_mobile() && isPageDeleted(page)) {
+        page.querySelector('.btn-restore').classList.remove('d-none');
+    }
+
+    if(isPageSelected(page) && !isDraggedMode()) {
+        page.querySelector('.page-title').classList.remove('d-none');
+        page.classList.add('border-primary', 'shadow-sm', 'bg-primary');
+        page.classList.remove('border-transparent', 'bg-transparent', 'border-secondary', 'bg-secondary');
+        page.querySelector('.btn-select').classList.add('text-primary');
+        page.querySelector('.btn-select').classList.remove('d-none');
+    }
+
+    if(isPageDragged(page)) {
+        page.classList.add('page-dragged');
+        page.querySelector('.canvas-pdf').classList.remove('shadow-sm');
+        page.querySelector('.canvas-pdf').classList.add('shadow');
+    }
+
+    if(!isPageDragged(page) && isDraggedMode()) {
+        page.querySelector('.canvas-pdf').classList.add('opacity-50');
+        page.querySelector('.btn-drag-here-left').classList.remove('d-none');
+        page.querySelector('.btn-drag-here-right').classList.remove('d-none');
+    }
+}
+
+var updateFilesState = function() {
+    let filesStats = getFilesStats();
+    for(fileIndex in filesStats) {
+        let checkbox = document.querySelector('#file_'+fileIndex+' input[type=checkbox]');
+        let fileStat = filesStats[fileIndex];
+        checkbox.checked = (fileStat.nbPageSelected > 0 && fileStat.nbPageSelected == fileStat.nbPage);
+        checkbox.indeterminate = (fileStat.nbPageSelected > 0 && fileStat.nbPageSelected < fileStat.nbPage);
+        document.querySelector('#file_'+fileIndex+' span').classList.remove('text-primary');
+        if(fileStat.nbPageSelected > 0) {
+            document.querySelector('#file_'+fileIndex+' span').classList.add('text-primary');
+        }
+    }
+}
+
+var updateGlobalState = function() {
+    updateFilesState();
+    if(!is_mobile()) {
+        document.querySelector('#container-btn-zoom').classList.remove('d-none');
+    }
+    document.querySelector('#container_btn_select').classList.add('opacity-50');
+    document.querySelector('#container_btn_select').classList.remove('border-primary');
+    document.querySelector('#container_btn_select .card-header').classList.remove('bg-primary', 'text-white');
+    document.querySelector('#container_btn_select .card-header').classList.add('text-muted');
+    document.querySelectorAll('#container_btn_select .card-body button').forEach(function(button) {
+        button.classList.add('btn-outline-secondary');
+        button.classList.remove('btn-outline-primary');
+        button.setAttribute('disabled', 'disabled');
+    });
+    document.querySelector('#container_btn_select .card-header span').innerText = "Aucune";
+    document.querySelector('#container_btn_select .card-footer').classList.add('d-none');
+    document.querySelector('#top_bar_action').classList.remove('d-none');
+    document.querySelector('#top_bar_action_selection').classList.add('d-none');
+    document.querySelector('#bottom_bar_action').classList.remove('d-none');
+    document.querySelector('#bottom_bar_action_selection').classList.add('d-none');
+    document.querySelector('#save').removeAttribute('disabled');
+
+    if(isSelectionMode()) {
+        document.querySelector('#container_btn_select .card-header span').innerText = document.querySelectorAll('.canvas-container .input-select:checked').length;
+        document.querySelector('#top_bar_action_selection_recap_nb_pages').innerText = document.querySelectorAll('.canvas-container .input-select:checked').length;
+        document.querySelector('#container_btn_select').classList.remove('opacity-50');
+        document.querySelector('#container_btn_select').classList.add('border-primary');
+        document.querySelector('#container_btn_select .card-header').classList.remove('text-muted');
+        document.querySelector('#container_btn_select .card-header').classList.add('bg-primary', 'text-white');
+        document.querySelectorAll('#container_btn_select .card-body button').forEach(function(button) {
+            button.classList.add('btn-outline-primary');
+            button.classList.remove('btn-outline-secondary');
+            button.removeAttribute('disabled');
+        });
+        document.querySelector('#container_btn_select .card-footer').classList.remove('d-none');
+        document.querySelectorAll('.canvas-container .btn-add').forEach(function(button) {
+            button.classList.remove('d-none');
+        });
+        document.querySelector('#top_bar_action_selection').classList.remove('d-none');
+        document.querySelector('#top_bar_action').classList.add('d-none');
+        document.querySelector('#bottom_bar_action_selection').classList.remove('d-none');
+        document.querySelector('#bottom_bar_action').classList.add('d-none');
+        document.querySelector('#save').setAttribute('disabled', 'disabled');
+    }
+    if(isDraggedMode()) {
+        document.querySelector('#modalDrag .modal-body').insertAdjacentElement('afterbegin', document.querySelector('#container-pages'));
+        document.querySelector('#container-pages').style.overflow = 'visible';
+        bootstrap.Modal.getOrCreateInstance(document.querySelector('#modalDrag')).show();
+    }
+}
+
+var degreesToOrientation = function(degrees) {
+    if(degrees == 90) { return "east"; }
+    if(degrees == 180) { return "south"; }
+    if(degrees == 270) { return "west"; }
+
+    return null;
+}
+
+var uploadAndLoadPDF = async function(input_upload) {
+    const cache = await caches.open('pdf');
+    for (let i = 0; i < input_upload.files.length; i++) {
+        if(input_upload.files[i].size > maxSize) {
 
             alert("Le PDF ne doit pas dépasser " + Math.round(maxSize/1024/1024) + " Mo");
-            this.value = "";
-            return;
+            break;
         }
-        const cache = await caches.open('pdf');
-        let filename = this.files[0].name;
-        let response = new Response(this.files[0], { "status" : 200, "statusText" : "OK" });
+        let filename = input_upload.files[i].name;
+        let response = new Response(input_upload.files[i], { "status" : 200, "statusText" : "OK" });
         let urlPdf = '/pdf/'+filename;
         await cache.put(urlPdf, response);
         let pdfBlob = await getPDFBlobFromCache(urlPdf);
         nbPDF++;
-        loadPDF(pdfBlob, filename, nbPDF);
+        await loadPDF(pdfBlob, filename, nbPDF);
+    }
+}
+
+var createEventsListener = function() {
+    document.getElementById('save-select_mobile').addEventListener('click', function(event) {
+        document.getElementById('save').click();
+    });
+    document.getElementById('save-select').addEventListener('click', function(event) {
+        document.getElementById('save').click();
+    });
+    document.getElementById('save').addEventListener('click', function(event) {
+        let order = [];
+
+        let selectionMode = isSelectionMode();
+
+        document.querySelectorAll('.canvas-container').forEach(function(canvasContainer) {
+            let checkbox = canvasContainer.querySelector('.checkbox-page');
+            if(selectionMode) {
+                checkbox = canvasContainer.querySelector('.input-select');
+            }
+            let inputRotate = canvasContainer.querySelector('.input-rotate');
+            let pageValue = "";
+            if(checkbox.checked) {
+                pageValue = checkbox.value;
+            }
+            let orientation = degreesToOrientation(inputRotate.value);
+            if(pageValue && orientation) {
+                pageValue = pageValue + "-" + orientation;
+            }
+            if(pageValue) {
+                order.push(pageValue);
+            }
+        });
+        document.querySelector('#input_pages').value = order.join(',');
+    });
+    document.getElementById('save_mobile').addEventListener('click', function(event) {
+        document.getElementById('save').click();
+    });
+    document.getElementById('input_pdf_upload_2').addEventListener('change', async function(event) {
+        await uploadAndLoadPDF(this);
         this.value = '';
     });
+    document.getElementById('btn-zoom-decrease').addEventListener('click', function(event) {
+        nbPagePerLine++;
+        pageRenderAll();
+    });
+    document.getElementById('btn-zoom-increase').addEventListener('click', function(event) {
+        nbPagePerLine--;
+        pageRenderAll();
+    });
+    document.getElementById('btn_cancel_select_footer').addEventListener('click', function(event) {
+        document.getElementById('btn_cancel_select').click();
+    });
+    document.getElementById('btn_cancel_select_mobile').addEventListener('click', function(event) {
+        document.getElementById('btn_cancel_select').click();
+    });
+    document.getElementById('btn_cancel_select').addEventListener('click', function(event) {
+        document.querySelectorAll('.input-select:checked').forEach(function(input) {
+            input.parentNode.querySelector('.btn-select').click();
+        });
+    });
+    document.getElementById('btn_delete_select_mobile').addEventListener('click', function(event) {
+        document.getElementById('btn_delete_select').click();
+    });
+    document.getElementById('btn_delete_select').addEventListener('click', function(event) {
+        let pages = getPagesSelected();
+        for(index in pages) {
+            deletePage(pages[index]);
+        }
+        updateGlobalState();
+    });
+    document.getElementById('btn_rotate_select_mobile').addEventListener('click', function(event) {
+        document.getElementById('btn_rotate_select').click();
+    });
+    document.getElementById('btn_rotate_select').addEventListener('click', function(event) {
+        let pages = getPagesSelected();
+        for(index in pages) {
+            let inputRotate = pages[index].querySelector('.input-rotate');
+            inputRotate.value = (parseInt(inputRotate.value) + 90) % 360;
+            pageRender(index);
+        }
+    });
+    document.getElementById('btn_drag_select').addEventListener('click', function(event) {
+        let pages = getPagesSelected();
+        for(index in pages) {
+            toggleDragPage(pages[index]);
+        }
+    });
+    document.getElementById('btn_drag_select_mobile').addEventListener('click', function(event) {
+        document.getElementById('btn_drag_select').click();
+    });
+    document.querySelector('#modalDrag').addEventListener('shown.bs.modal', event => {
+        document.querySelector('#modalDrag .modal-body').scrollTop = document.querySelector('.page-dragged').offsetTop;
+    });
+    document.querySelector('#modalDrag').addEventListener('hide.bs.modal', event => {
+        document.querySelector('#container-main').insertAdjacentElement('afterbegin', document.querySelector('#container-pages'));
+        document.querySelector('#container-pages').style.overflowY = 'scroll';
+        document.querySelector('#container-pages').style.overflowX = 'hidden';
+    });
+    document.querySelector('#modalDrag').addEventListener('hidden.bs.modal', event => {
+        if(is_mobile()) {
+            window.scrollTo(0, document.querySelector('.page-dragged').offsetTop);
+        } else {
+            document.querySelector('#container-pages').scrollTop = document.querySelector('.page-dragged').offsetTop;
+        }
+        document.querySelectorAll('.canvas-container .input-drag:checked').forEach(function(item) {
+            let page = item.parentNode;
+            page.querySelector('input[type=checkbox].input-drag').checked = false;
+        });
+        document.querySelectorAll('.canvas-container').forEach(function(page) {
+            page.querySelector('input[type=checkbox].input-hover').checked = false;
+            updatePageState(page);
+        });
+        updateGlobalState();
+    });
+    document.querySelector('#btn_liste_pdf').addEventListener('click', function(event) {
+        bootstrap.Modal.getOrCreateInstance(document.querySelector('#modalFichier')).show();
+        document.querySelector('#modalFichier .modal-body').insertAdjacentElement('afterbegin', document.querySelector('#list_pdf'));
+    });
+    document.querySelector('#btn_liste_pdf_bar').addEventListener('click', function(event) {
+        document.querySelector('#btn_liste_pdf').click();
+    });
+    document.querySelector('#modalDrag').addEventListener('hidden.bs.modal', event => {
+        document.querySelector('#list_pdf_container').insertAdjacentElement('afterbegin', document.querySelector('#list_pdf'));
+    });
+    document.querySelector('body').addEventListener('click', function(event) {
+        if(!event.originalTarget.classList.contains('offcanvas-header') && !event.originalTarget.classList.contains('offcanvas-body') && event.originalTarget.id != 'container-pages' && event.originalTarget.id != 'sidebarToolsLabel' && event.originalTarget.id != 'btn_container') {
+            return;
+        }
+        document.getElementById('btn_cancel_select').click();
+    });
+
 }
 
 async function getPDFBlobFromCache(cacheUrl) {
@@ -190,40 +739,33 @@ async function uploadFromUrl(url) {
 }
 
 var pageUpload = async function() {
+    document.querySelector('body').classList.remove('bg-light');
     document.getElementById('input_pdf_upload').value = '';
     document.getElementById('page-upload').classList.remove('d-none');
     document.getElementById('page-organization').classList.add('d-none');
     document.getElementById('input_pdf_upload').focus();
-    const cache = await caches.open('pdf');
+    let cache;
+    try {
+        cache = await caches.open('pdf');
+    } catch (e) {
+        console.error(e)
+        alert("Erreur d'accès au cache. Cette application ne fonctionne pas en mode de navigation privée");
+        return;
+    }
     document.getElementById('input_pdf_upload').addEventListener('change', async function(event) {
-            if(document.getElementById('input_pdf_upload').files[0].size > maxSize) {
-
-            alert("Le PDF ne doit pas dépasser " + Math.round(maxSize/1024/1024) + " Mo");
-            document.getElementById('input_pdf_upload').value = "";
-            return;
-        }
-        let filename = document.getElementById('input_pdf_upload').files[0].name;
-        let response = new Response(document.getElementById('input_pdf_upload').files[0], { "status" : 200, "statusText" : "OK" });
-        let urlPdf = '/pdf/'+filename;
-        await cache.put(urlPdf, response);
-        history.pushState({}, '', '/organization#'+filename);
-        pageOrganization(urlPdf)
+        uploadAndLoadPDF(this);
+        pageOrganization(null);
     });
 }
 
-var pageOrganization = async function(url) {
-    let filename = url.replace('/pdf/', '');
-    document.title = filename + ' - ' + document.title;
+var pageOrganization = async function() {
+    document.querySelector('body').classList.add('bg-light');
     document.getElementById('page-upload').classList.add('d-none');
     document.getElementById('page-organization').classList.remove('d-none');
-
-    let pdfBlob = await getPDFBlobFromCache(url);
-    if(!pdfBlob) {
-        document.location = '/organization';
-        return;
-    }
+    menu = document.getElementById('sidebarTools');
+    menuOffcanvas = new bootstrap.Offcanvas(menu);
+    responsiveDisplay();
     createEventsListener();
-    loadPDF(pdfBlob, filename, nbPDF);
 };
 
 (function () {
@@ -231,12 +773,14 @@ var pageOrganization = async function(url) {
         let hashUrl = window.location.hash.replace(/^\#/, '');
         pageUpload();
         uploadFromUrl(hashUrl);
-    } else if(window.location.hash) {
-        pageOrganization('/pdf/'+window.location.hash.replace(/^\#/, ''));
     } else {
         pageUpload();
     }
     window.addEventListener('hashchange', function() {
         window.location.reload();
     })
+
+    if (hasTouch()) {
+        disabledHoverStyle();
+    }
 })();

public/js/signature.js

@@ -16,13 +16,17 @@ var menu = null;
 var menuOffcanvas = null;
 var currentCursor = null;
 var signaturePad = null;
+var nblayers = null;
+var hasModifications = false;
+var currentTextScale = 1;
 
 var loadPDF = async function(pdfBlob, filename) {
-    var pdfjsLib = window['pdfjs-dist/build/pdf'];
+    const pdfjsLib = window['pdfjs-dist/build/pdf'];
     pdfjsLib.GlobalWorkerOptions.workerSrc = '/vendor/pdf.worker.js?legacy';
 
     let url = await URL.createObjectURL(pdfBlob);
 
+    let text_document_name = document.querySelector('#text_document_name');
     text_document_name.querySelector('span').innerText = filename;
     text_document_name.setAttribute('title', filename);
 
@@ -36,7 +40,7 @@ var loadPDF = async function(pdfBlob, filename) {
     if(document.getElementById('input_pdf_share')) {
         document.getElementById('input_pdf_share').files = dataTransfer.files;
     }
-    var loadingTask = pdfjsLib.getDocument(url);
+    let loadingTask = pdfjsLib.getDocument(url);
     loadingTask.promise.then(function(pdf) {
 
         if(pdf.numPages > maxPage) {
@@ -44,10 +48,10 @@ var loadPDF = async function(pdfBlob, filename) {
             document.location = "/";
             return;
         }
-        for(var pageNumber = 1; pageNumber <= pdf.numPages; pageNumber++ ) {
+        for(let pageNumber = 1; pageNumber <= pdf.numPages; pageNumber++ ) {
             pdf.getPage(pageNumber).then(function(page) {
-              var scale = 1.5;
-              var viewport = page.getViewport({scale: scale});
+              let scale = 1.5;
+              let viewport = page.getViewport({scale: scale});
               if(viewport.width > document.getElementById('container-pages').clientWidth - 40) {
                   viewport = page.getViewport({scale: 1});
                   scale = (document.getElementById('container-pages').clientWidth - 40) / viewport.width;
@@ -56,29 +60,29 @@ var loadPDF = async function(pdfBlob, filename) {
 
               currentScale = scale;
 
-              var pageIndex = page.pageNumber - 1;
+              let pageIndex = page.pageNumber - 1;
 
               document.getElementById('form_block').insertAdjacentHTML('beforeend', '<input name="svg[' + pageIndex + ']" id="data-svg-' + pageIndex + '" type="hidden" value="" />');
               document.getElementById('container-pages').insertAdjacentHTML('beforeend', '<div class="position-relative mt-1 ms-1 me-1 d-inline-block" id="canvas-container-' + pageIndex +'"><canvas id="canvas-pdf-'+pageIndex+'" class="shadow-sm canvas-pdf"></canvas><div class="position-absolute top-0 start-0"><canvas id="canvas-edition-'+pageIndex+'"></canvas></div></div>');
 
-              var canvasPDF = document.getElementById('canvas-pdf-' + pageIndex);
-              var canvasEditionHTML = document.getElementById('canvas-edition-' + pageIndex);
+              let canvasPDF = document.getElementById('canvas-pdf-' + pageIndex);
+              let canvasEditionHTML = document.getElementById('canvas-edition-' + pageIndex);
               // Prepare canvas using PDF page dimensions
-              var context = canvasPDF.getContext('2d');
+              let context = canvasPDF.getContext('2d');
               canvasPDF.height = viewport.height;
               canvasPDF.width = viewport.width;
               canvasEditionHTML.height = canvasPDF.height;
               canvasEditionHTML.width = canvasPDF.width;
 
-              var renderContext = {
+              let renderContext = {
                 canvasContext: context,
                 viewport: viewport,
                 enhanceTextSelection: true
               };
-              var renderTask = page.render(renderContext);
+              let renderTask = page.render(renderContext);
               pdfRenderTasks.push(renderTask);
               pdfPages.push(page);
-              var canvasEdition = new fabric.Canvas('canvas-edition-' + pageIndex, {
+              let canvasEdition = new fabric.Canvas('canvas-edition-' + pageIndex, {
                 selection : false,
                 allowTouchScrolling: true
               });
@@ -133,6 +137,10 @@ var loadPDF = async function(pdfBlob, filename) {
                   }
               });
               canvasEdition.on('object:scaled', function(event) {
+                  if (event.target instanceof fabric.IText) {
+                      currentTextScale = event.target.scaleX;
+                      return;
+                  }
                   var item = getSvgItem(event.target.svgOrigin);
                   if(!item) {
                       return;
@@ -155,6 +163,23 @@ var loadPDF = async function(pdfBlob, filename) {
     });
 };
 
+var reloadPDF = async function(url) {
+    const pdfjsLib = window['pdfjs-dist/build/pdf'];
+    pdfjsLib.GlobalWorkerOptions.workerSrc = '/vendor/pdf.worker.js?legacy';
+
+    pdfjsLib.getDocument(url).promise.then(function(pdf) {
+        for(let pageNumber = 1; pageNumber <= pdf.numPages; pageNumber++ ) {
+            pdf.getPage(pageNumber).then(function(page) {
+                page.render({
+                  canvasContext: document.getElementById('canvas-pdf-' + (page.pageNumber - 1)).getContext('2d'),
+                  viewport: page.getViewport({scale: currentScale}),
+                  enhanceTextSelection: true
+                });
+            });
+        }
+    });
+}
+
 var is_mobile = function() {
     return !(window.getComputedStyle(document.getElementById('is_mobile')).display === "none");
 };
@@ -180,7 +205,7 @@ var storeCollections = function () {
 
 var getSvgItem = function(svg) {
     for (index in svgCollections) {
-        svgItem = svgCollections[index];
+        let svgItem = svgCollections[index];
         if(svgItem.svg == svg) {
 
             return svgItem;
@@ -242,7 +267,7 @@ var svgChange = function(input, event) {
 
     stateAddLock(false);
 
-    var input_selected = document.querySelector('input[name="svg_2_add"]:checked');
+    let input_selected = document.querySelector('input[name="svg_2_add"]:checked');
 
     if(input_selected && !input_selected.value.match(/^data:/) && input_selected.value != "text") {
         input_selected = null;
@@ -269,7 +294,7 @@ var svgChange = function(input, event) {
 };
 
 var getHtmlSvg = function(svg, i) {
-    var inputRadio = document.createElement('input');
+    let inputRadio = document.createElement('input');
     inputRadio.type = "radio";
     inputRadio.classList.add("btn-check");
     inputRadio.id="radio_svg_"+i;
@@ -279,7 +304,7 @@ var getHtmlSvg = function(svg, i) {
     inputRadio.addEventListener('change', function() {
         svgChange(this, event);
     });
-    var svgButton = document.createElement('label');
+    let svgButton = document.createElement('label');
     svgButton.id = "label_svg_"+i;
     svgButton.classList.add('position-relative');
     svgButton.classList.add('btn');
@@ -312,12 +337,12 @@ var getHtmlSvg = function(svg, i) {
     svgButton.addEventListener('mouseout', function(event) {
         this.style.removeProperty('cursor');
     })
-    var svgImg = document.createElement('img');
+    let svgImg = document.createElement('img');
     svgImg.src = svg.svg;
     svgImg.draggable = false;
     svgImg.style = "max-width: 180px;max-height: 70px;";
     svgButton.appendChild(svgImg);
-    var svgContainer = document.createElement('div');
+    let svgContainer = document.createElement('div');
     svgContainer.classList.add('d-grid');
     svgContainer.classList.add('gap-2');
     svgContainer.appendChild(inputRadio);
@@ -330,8 +355,8 @@ var stateAddLock = function(state) {
     if(forceAddLock) {
         state = true;
     }
-    var checkbox = document.getElementById('add-lock-checkbox');
-    var input_selected = document.querySelector('input[name="svg_2_add"]:checked');
+    let checkbox = document.getElementById('add-lock-checkbox');
+    let input_selected = document.querySelector('input[name="svg_2_add"]:checked');
 
     addLock = state;
 
@@ -342,13 +367,8 @@ var stateAddLock = function(state) {
         checkbox.disabled = false;
     }
 
-    /*document.querySelectorAll('.btn-svg').forEach(function(item) {
-        item.style.borderWidth = "1px";
-    });*/
-
     if(addLock && input_selected) {
-        var svgButton = document.querySelector('.btn-svg[for="'+input_selected.id+'"]');
-        //svgButton.style.borderWidth = "2px";
+        let svgButton = document.querySelector('.btn-svg[for="'+input_selected.id+'"]');
         checkbox.checked = true;
         return;
     }
@@ -365,7 +385,7 @@ var displaysSVG = function() {
         item.classList.remove('d-none');
     });
     svgCollections.forEach((svg, i) => {
-        var svgHtmlChild = getHtmlSvg(svg, i);
+        let svgHtmlChild = getHtmlSvg(svg, i);
         if(svg.type) {
             document.getElementById('svg_list_'+svg.type).appendChild(svgHtmlChild);
             return;
@@ -392,7 +412,7 @@ var displaysSVG = function() {
 };
 
 function dataURLtoBlob(dataurl) {
-    var arr = dataurl.split(','), mime = arr[0].match(/:(.*?);/)[1],
+    let arr = dataurl.split(','), mime = arr[0].match(/:(.*?);/)[1],
         bstr = atob(arr[1]), n = bstr.length, u8arr = new Uint8Array(n);
     while(n--){
         u8arr[n] = bstr.charCodeAt(n);
@@ -410,7 +430,7 @@ function trimSvgWhitespace(svgContent) {
 
         return null;
     }
-    var svgContainer = document.createElement("div")
+    let svgContainer = document.createElement("div")
     svgContainer.classList.add('invisible');
     svgContainer.classList.add('position-absolute');
     svgContainer.classList.add('top-0');
@@ -418,8 +438,8 @@ function trimSvgWhitespace(svgContent) {
     svgContainer.style = "z-index: -1;";
     svgContainer.innerHTML = svgContent;
     document.body.appendChild(svgContainer);
-    var svg = svgContainer.querySelector('svg');
-    var box = svg.getBBox();
+    let svg = svgContainer.querySelector('svg');
+    let box = svg.getBBox();
     svg.setAttribute("viewBox", [box.x, box.y, box.width, box.height].join(" "));
     svgContent = svgContainer.innerHTML;
     document.body.removeChild(svgContainer)
@@ -432,7 +452,7 @@ var uploadSVG = function(formData) {
     document.getElementById('btn_modal_ajouter_spinner').classList.remove('d-none');
     document.getElementById('btn_modal_ajouter_check').classList.add('d-none');
 
-    xhr = new XMLHttpRequest();
+    let xhr = new XMLHttpRequest();
 
     xhr.open( 'POST', document.getElementById('form-image-upload').action, true );
     xhr.onreadystatechange = function () {
@@ -481,9 +501,15 @@ var addObjectInCanvas = function(canvas, item) {
 };
 
 var createAndAddSvgInCanvas = function(canvas, item, x, y, height = null) {
+    if(document.querySelector('#alert-signature-help')) {
+        document.querySelector('#alert-signature-help').classList.add('d-none');
+    }
     if(document.getElementById('save')) {
         document.getElementById('save').removeAttribute('disabled');
     }
+
+    hasModifications = true;
+
     if(document.getElementById('save_mobile')) {
         document.getElementById('save_mobile').removeAttribute('disabled');
     }
@@ -502,7 +528,7 @@ var createAndAddSvgInCanvas = function(canvas, item, x, y, height = null) {
     }
 
     if(item == 'text') {
-        var textbox = new fabric.Textbox('Texte à modifier', {
+        let textbox = new fabric.Textbox('Texte à modifier', {
         left: x,
         top: y - 20,
         fontSize: 20,
@@ -512,6 +538,8 @@ var createAndAddSvgInCanvas = function(canvas, item, x, y, height = null) {
       addObjectInCanvas(canvas, textbox).setActiveObject(textbox);
       textbox.keysMap[13] = "exitEditing";
       textbox.lockScalingFlip = true;
+      textbox.scaleX = currentTextScale;
+      textbox.scaleY = currentTextScale;
       textbox.enterEditing();
       textbox.selectAll();
 
@@ -520,14 +548,14 @@ var createAndAddSvgInCanvas = function(canvas, item, x, y, height = null) {
     }
 
     fabric.loadSVGFromURL(item, function(objects, options) {
-        var svg = fabric.util.groupSVGElements(objects, options);
+        let svg = fabric.util.groupSVGElements(objects, options);
         svg.svgOrigin = item;
         svg.lockScalingFlip = true;
         svg.scaleToHeight(height);
         if(svg.getScaledWidth() > 200) {
             svg.scaleToWidth(200);
         }
-        var svgItem = getSvgItem(item);
+        let svgItem = getSvgItem(item);
         if(svgItem && svgItem.scale) {
             svg.scaleToWidth(canvas.width * svgItem.scale);
         }
@@ -548,7 +576,7 @@ var zoomChange = function (inOrOut) {
         return;
     }
 
-    var deltaScale = 0.2 * inOrOut;
+    let deltaScale = 0.2 * inOrOut;
 
     if(currentScale + deltaScale < 0) {
         return
@@ -578,7 +606,7 @@ var resizePDF = function (scale = 'auto') {
     }
 
     pdfPages.forEach(function(page, pageIndex) {
-        var renderTask = pdfRenderTasks[pageIndex];
+        let renderTask = pdfRenderTasks[pageIndex];
 
         if(scale == 'auto' && page.getViewport({scale: 1.5}).width > document.getElementById('container-pages').clientWidth - 40) {
             scale = (document.getElementById('container-pages').clientWidth - 40) / page.getViewport({scale: 1}).width;
@@ -588,18 +616,18 @@ var resizePDF = function (scale = 'auto') {
             scale = 1.5;
         }
 
-        var viewport = page.getViewport({scale: scale});
+        let viewport = page.getViewport({scale: scale});
         currentScale = scale;
 
-        var canvasPDF = document.getElementById('canvas-pdf-' + pageIndex);
-        var context = canvasPDF.getContext('2d');
+        let canvasPDF = document.getElementById('canvas-pdf-' + pageIndex);
+        let context = canvasPDF.getContext('2d');
         canvasPDF.height = viewport.height;
         canvasPDF.width = viewport.width;
         canvasEdition = canvasEditions[pageIndex];
 
-        var scaleMultiplier = canvasPDF.width / canvasEdition.width;
-        var objects = canvasEdition.getObjects();
-        for (var i in objects) {
+        let scaleMultiplier = canvasPDF.width / canvasEdition.width;
+        let objects = canvasEdition.getObjects();
+        for (let i in objects) {
            objects[i].scaleX = objects[i].scaleX * scaleMultiplier;
            objects[i].scaleY = objects[i].scaleY * scaleMultiplier;
            objects[i].left = objects[i].left * scaleMultiplier;
@@ -612,7 +640,7 @@ var resizePDF = function (scale = 'auto') {
         canvasEdition.renderAll();
         canvasEdition.calcOffset();
 
-        var renderContext = {
+        let renderContext = {
           canvasContext: context,
           viewport: viewport,
           enhanceTextSelection: true
@@ -662,7 +690,7 @@ var createEventsListener = function() {
     });
 
     document.getElementById('btn_modal_ajouter').addEventListener('click', function() {
-        var svgItem = {};
+        let svgItem = {};
         if(document.getElementById('input-svg-type').value) {
             svgItem.type = document.getElementById('input-svg-type').value;
         }
@@ -670,17 +698,17 @@ var createEventsListener = function() {
             svgItem.svg = document.getElementById('img-upload').src;
         }
         if(document.getElementById('nav-type-tab').classList.contains('active')) {
-            var fontPath = fontCaveat.getPath(document.getElementById('input-text-signature').value, 0, 0, 42);
-            var fabricPath = new fabric.Path(fontPath.toPathData());
+            let fontPath = fontCaveat.getPath(document.getElementById('input-text-signature').value, 0, 0, 42);
+            let fabricPath = new fabric.Path(fontPath.toPathData());
             fabricPath.top = 0;
             fabricPath.left = 0;
             fabricPath.height = fabricPath.getScaledHeight();
-            var textCanvas = document.createElement('canvas');
+            let textCanvas = document.createElement('canvas');
             textCanvas.width = fabricPath.getScaledWidth();
             textCanvas.height = fabricPath.getScaledHeight();
-            var textCanvas = new fabric.Canvas(textCanvas);
-            textCanvas.add(fabricPath).renderAll();
-            svgItem.svg = svgToDataUrl(textCanvas.toSVG());
+            let textCanvasFabric = new fabric.Canvas(textCanvas);
+            textCanvasFabric.add(fabricPath).renderAll();
+            svgItem.svg = svgToDataUrl(textCanvasFabric.toSVG());
         }
         if(document.getElementById('nav-import-tab').classList.contains('active')) {
             svgItem.svg = document.getElementById('img-upload').src;
@@ -689,12 +717,16 @@ var createEventsListener = function() {
         displaysSVG();
         localStorage.setItem('svgCollections', JSON.stringify(svgCollections));
 
-        var svg_list_id = "svg_list";
+        let svg_list_id = "svg_list";
         if(svgItem.type) {
             svg_list_id = svg_list_id + "_" + svgItem.type;
         }
 
         document.querySelector('#'+svg_list_id+' label:last-child').click();
+
+        if(document.querySelector('#save').disabled && document.querySelector('#alert-signature-help.auto-open') && !is_mobile()) {
+            document.querySelector('#alert-signature-help').classList.remove('d-none');
+        }
     });
 
 
@@ -704,7 +736,7 @@ var createEventsListener = function() {
     })
 
     document.querySelectorAll('#modalAddSvg .nav-link').forEach(function(item) { item.addEventListener('shown.bs.tab', function (event) {
-        var firstInput = document.querySelector(event.target.dataset.bsTarget).querySelector('input');
+        let firstInput = document.querySelector(event.target.dataset.bsTarget).querySelector('input');
         if(firstInput) {
             firstInput.focus();
         }
@@ -712,11 +744,11 @@ var createEventsListener = function() {
 
     document.getElementById('modalAddSvg').addEventListener('shown.bs.modal', function (event) {
         document.querySelector('#modalAddSvg #nav-tab button:first-child').focus();
-        var tab = document.querySelector('#modalAddSvg .tab-pane.active');
+        let tab = document.querySelector('#modalAddSvg .tab-pane.active');
         if(tab.querySelector('input')) {
             tab.querySelector('input').focus();
         }
-        var input_selected = document.querySelector('input[name="svg_2_add"]:checked');
+        let input_selected = document.querySelector('input[name="svg_2_add"]:checked');
         if(input_selected) {
             input_selected.checked = false;
             input_selected.dispatchEvent(new Event("change"));
@@ -742,27 +774,39 @@ var createEventsListener = function() {
     })
 
     document.getElementById('input-image-upload').addEventListener('change', function(event) {
-        var data = new FormData();
+        let data = new FormData();
         data.append('file', document.getElementById('input-image-upload').files[0]);
         uploadSVG(data);
         event.preventDefault();
     });
 
+    if(document.querySelector('#alert-signature-help')) {
+        document.getElementById('btn-signature-help').addEventListener('click', function(event) {
+            document.querySelector('#alert-signature-help').classList.remove('d-none');
+            event.preventDefault();
+        });
+        document.querySelector('#alert-signature-help .btn-close').addEventListener('click', function(event) {
+            document.querySelector('#alert-signature-help').classList.add('d-none');
+            event.preventDefault();
+        });
+    }
+
     if(document.getElementById('save')) {
         document.getElementById('save').addEventListener('click', function(event) {
-            var dataTransfer = new DataTransfer();
+            let dataTransfer = new DataTransfer();
             canvasEditions.forEach(function(canvasEdition, index) {
                 dataTransfer.items.add(new File([canvasEdition.toSVG()], index+'.svg', {
                     type: 'image/svg+xml'
                 }));
             })
             document.getElementById('input_svg').files = dataTransfer.files;
+            hasModifications = false;
         });
     }
 
     if(document.getElementById('save_share')) {
         document.getElementById('save_share').addEventListener('click', function(event) {
-            var dataTransfer = new DataTransfer();
+            let dataTransfer = new DataTransfer();
             if(!document.getElementById('save').hasAttribute('disabled')) {
                 canvasEditions.forEach(function(canvasEdition, index) {
                     dataTransfer.items.add(new File([canvasEdition.toSVG()], index+'.svg', {
@@ -771,6 +815,7 @@ var createEventsListener = function() {
                 })
             }
             document.getElementById('input_svg_share').files = dataTransfer.files;
+            hasModifications = false;
         });
     }
 
@@ -783,7 +828,7 @@ var createEventsListener = function() {
     });
 
     document.getElementById('btn_svg_selected_close').addEventListener('click', function(event) {
-        var input_selected = document.querySelector('input[name="svg_2_add"]:checked');
+        let input_selected = document.querySelector('input[name="svg_2_add"]:checked');
 
         stateAddLock(false);
         input_selected.checked = false;
@@ -793,8 +838,7 @@ var createEventsListener = function() {
 
     document.addEventListener('click', function(event) {
         if(event.target.nodeName == "DIV") {
-
-            var input_selected = document.querySelector('input[name="svg_2_add"]:checked');
+            let input_selected = document.querySelector('input[name="svg_2_add"]:checked');
             if(!input_selected) {
                 return;
             }
@@ -806,7 +850,7 @@ var createEventsListener = function() {
 
     document.addEventListener('keydown', function(event) {
         if(event.key == 'Escape' && (event.target.tagName == "BODY" || event.target.name == "svg_2_add")) {
-            var input_selected = document.querySelector('input[name="svg_2_add"]:checked');
+            let input_selected = document.querySelector('input[name="svg_2_add"]:checked');
             if(!input_selected) {
                 return;
             }
@@ -890,6 +934,15 @@ var createEventsListener = function() {
         zoomChange(1)
     });
 
+    window.addEventListener('beforeunload', function(event) {
+        if(!hasModifications) {
+            return;
+        }
+
+        event.preventDefault();
+        return true;
+    });
+
     if(hash) {
         updateNbLayers();
         setInterval(function() {
@@ -901,14 +954,13 @@ var createEventsListener = function() {
 var createSignaturePad = function() {
     signaturePad = new SignaturePad(document.getElementById('signature-pad'), {
         penColor: 'rgb(0, 0, 0)',
-        minWidth: 1.25,
+        minWidth: 1,
         maxWidth: 2,
-        throttle: 0,
         onEnd: function() {
             const file = new File([dataURLtoBlob(signaturePad.toDataURL())], "draw.png", {
                 type: 'image/png'
             });
-            var data = new FormData();
+            let data = new FormData();
             data.append('file', file);
             uploadSVG(data);
         }
@@ -930,11 +982,11 @@ async function getPDFBlobFromCache(cacheUrl) {
 
 async function uploadFromUrl(url) {
     history.replaceState({}, '', '/signature');
-    var response = await fetch(url);
+    let response = await fetch(url);
     if(response.status != 200) {
         return;
     }
-    var pdfBlob = await response.blob();
+    let pdfBlob = await response.blob();
 
     if(pdfBlob.type != 'application/pdf' && pdfBlob.type != 'application/octet-stream') {
         return;
@@ -972,12 +1024,26 @@ var modalSharing = function() {
     }
 }
 
+var runCron = function() {
+    const xhr = new XMLHttpRequest();
+    xhr.open('GET', '/cron');
+    xhr.send();
+}
+
 var pageUpload = async function() {
+    document.querySelector('body').classList.remove('bg-light');
     document.getElementById('input_pdf_upload').value = '';
     document.getElementById('page-upload').classList.remove('d-none');
     document.getElementById('page-signature').classList.add('d-none');
     document.getElementById('input_pdf_upload').focus();
-    const cache = await caches.open('pdf');
+    let cache;
+    try {
+        cache = await caches.open('pdf');
+    } catch (e) {
+        console.error(e)
+        alert("Erreur d'accès au cache. Cette application ne fonctionne pas en mode de navigation privée");
+        return;
+    }
     document.getElementById('input_pdf_upload').addEventListener('change', async function(event) {
         if(document.getElementById('input_pdf_upload').files[0].size > maxSize) {
 
@@ -999,7 +1065,11 @@ var updateNbLayers = function() {
     xhr.open('GET', '/signature/'+hash+'/nblayers', true);
     xhr.onload = function() {
       if (xhr.status == 200) {
-          let nblayers = xhr.response;
+          let newNblayers = xhr.response;
+          if(nblayers !== null && nblayers != newNblayers) {
+              reloadPDF('/signature/'+hash+'/pdf');
+          }
+          nblayers = newNblayers;
           document.querySelectorAll('.nblayers').forEach(function(item) {
             item.innerHTML = nblayers;
           });
@@ -1013,6 +1083,7 @@ var updateNbLayers = function() {
 };
 
 var pageSignature = async function(url) {
+    document.querySelector('body').classList.add('bg-light');
     modalSharing();
     document.getElementById('page-upload').classList.add('d-none');
     document.getElementById('page-signature').classList.remove('d-none');
@@ -1026,6 +1097,10 @@ var pageSignature = async function(url) {
         svgCollections = JSON.parse(localStorage.getItem('svgCollections'));
     }
 
+    if(svgCollections.length == 0 && document.querySelector('#alert-signature-help')) {
+        document.querySelector('#alert-signature-help').classList.add('auto-open');
+    }
+
     opentype.load('/vendor/fonts/Caveat-Regular.ttf', function(err, font) {
         fontCaveat = font;
     });
@@ -1034,7 +1109,7 @@ var pageSignature = async function(url) {
     let filename = url.replace('/pdf/', '');
 
     if(hash) {
-        var response = await fetch(url);
+        let response = await fetch(url);
         if(response.status != 200) {
             return;
         }
@@ -1062,6 +1137,9 @@ var pageSignature = async function(url) {
 };
 
 (function () {
+    if(sharingMode) {
+        setTimeout(function() { runCron() }, 2000);
+    }
     if(hash) {
         pageSignature('/signature/'+hash+'/pdf');
         window.addEventListener('hashchange', function() {

public/logo.svg

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg class="bi bi-vector-pen" width="128" height="128" fill="currentColor" version="1.1" viewBox="0 0 128 128" xmlns="http://www.w3.org/2000/svg">
+ <path d="m84.48 1.8008a4.4307 4.4307 0 0 1 6.2738 0l35.445 35.445a4.4307 4.4307 0 0 1 0 6.2738l-16.854 16.854-7.3461 29.358a13.292 13.292 0 0 1-9.074 9.5082l-91.671 27.506 27.506-91.68a13.292 13.292 0 0 1 9.4994-9.0652l29.358-7.3372zm-15.95 25.769-28.117 7.0271a4.4307 4.4307 0 0 0-3.1724 3.0306l-22.774 75.898 75.915-22.774a4.4307 4.4307 0 0 0 3.0129-3.1635l7.0359-28.126-31.901-31.901z" fill-rule="evenodd" stroke-width="8.8614"/>
+ <path d="m15.237 113.29 45.796-37.466a8.8614 8.8614 0 1 0-8.8614-8.8614l-37.466 45.796-0.2304 0.76208z" fill-rule="evenodd" stroke-width="8.8614"/>
+</svg>

templates/metadata.html.php

@@ -0,0 +1,107 @@
+<!doctype html>
+<html lang="fr_FR">
+  <head>
+    <!-- Required meta tags -->
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+
+    <link href="/vendor/bootstrap.min.css?5.1.1" rel="stylesheet">
+    <link href="/vendor/bootstrap-icons.css?1.5.0" rel="stylesheet">
+    <link href="/css/app.css?<?php echo ($COMMIT) ? $COMMIT : filemtime($ROOT."/public/css/app.css") ?>" rel="stylesheet">
+    <link rel="icon" type="image/x-icon" href="/favicon-metadata.ico">
+
+    <title>Édition des métadonnées d'un PDF</title>
+  </head>
+  <body>
+    <noscript>
+        <div class="alert alert-danger text-center" role="alert">
+          <i class="bi bi-exclamation-triangle"></i> Site non fonctionnel sans JavaScript activé
+        </div>
+    </noscript>
+    <div id="page-upload">
+        <ul class="nav justify-content-center nav-tabs mt-2">
+          <li class="nav-item">
+            <a class="nav-link" href="/signature"><i class="bi bi-vector-pen"></i> Signer</a>
+          </li>
+          <li class="nav-item">
+            <a class="nav-link" href="/organization"><i class="bi bi-ui-checks-grid"></i> Organiser</a>
+          </li>
+          <li class="nav-item">
+            <a class="nav-link active" href="/metadata"><i class="bi bi-tags"></i> Metadonnées</a>
+          </li>
+        </ul>
+        <div class="px-4 py-4 text-center">
+            <h1 class="display-5 fw-bold mb-0 mt-3"><i class="bi bi-tags"></i> Éditer les métadonnées</h1>
+            <p class="fw-light mb-3 subtitle text-dark text-nowrap" style="overflow: hidden; text-overflow: ellipsis;">Ajouter, modifier ou supprimer les métadonnées d'un PDF</p>
+            <div class="col-md-6 col-lg-5 col-xl-4 col-xxl-3 mx-auto">
+                <div class="col-12">
+                  <label class="form-label mt-3" for="input_pdf_upload">Choisir un PDF</label>
+                  <input id="input_pdf_upload" placeholder="Choisir un PDF" class="form-control form-control-lg" type="file" accept=".pdf,application/pdf" />
+                  <p class="mt-2 small fw-light text-dark">&nbsp;</p>
+                  <?php if($PDF_DEMO_LINK): ?>
+                  <a class="btn btn-sm btn-link opacity-75" href="#<?php echo $PDF_DEMO_LINK ?>">Tester avec un PDF de démo</a>
+                  <?php endif; ?>
+                </div>
+            </div>
+        </div>
+        <footer class="text-center text-muted mb-2 fixed-bottom opacity-75">
+            <small>Logiciel libre <span class="d-none d-md-inline">sous license AGPL-3.0</span> : <a href="https://github.com/24eme/signaturepdf">voir le code source </a><?php if($COMMIT): ?> <span class="d-none d-md-inline small">[<a href="https://github.com/24eme/signaturepdf/tree/<?php echo $COMMIT ?>"><?php echo $COMMIT ?></a>]</span><?php endif; ?></small>
+        </footer>
+    </div>
+    <div id="page-metadata" class="d-none">
+        <div id="div-margin-top" style="height: 88px;" class="d-md-none"></div>
+        <div style="width: 60%; overflow: auto;" class="vh-100" id="container-main">
+                <div id="form-metadata" class="mx-auto w-75 pt-3 pb-5">
+                    <h3>Liste des métadonnées du PDF</h3>
+                    <div id="form-metadata-container">
+                    </div>
+                    <form id="form_metadata_add" class="position-relative">
+                        <hr class="text-muted mt-4 mb-3" />
+                        <div class="mb-3">
+                            <label class="form-label text-muted" for="input_metadata_key">Ajouter une nouvelle métadonnée</label>
+                            <div class="form-floating">
+                              <input id="input_metadata_key" name="metadata_key" type="text" class="form-control" required value="" style="border-bottom-right-radius: 0;  border-bottom-left-radius: 0;">
+                              <label>Clé</label>
+                            </div>
+                            <input id="input_metadata_value" readonly="readonly" style="border-top: 0; border-top-right-radius: 0;  border-top-left-radius: 0;" name="metadata_value" type="text" class="form-control bg-light opacity-50" value="" placeholder="Valeur" style="border-bottom-right-radius: 0;  border-bottom-left-radius: 0;">
+                        </div>
+                        <button type="submit" type="button" class="btn btn-outline-secondary float-end"><i class="bi bi-plus-circle"></i> Ajouter</button>
+                    </form>
+                </div>
+        </div>
+        <div id="div-margin-bottom" style="height: 55px;" class="d-md-none"></div>
+        <div style="width: 40%;" class="offcanvas offcanvas-end show d-none d-md-block shadow-sm" data-bs-backdrop="false" data-bs-scroll="true" data-bs-keyboard="false" tabindex="-1" id="sidebarTools" aria-labelledby="sidebarToolsLabel">
+            <a class="btn btn-close btn-sm position-absolute opacity-25 d-none d-sm-none d-md-block" title="Fermer ce PDF et retourner à l'accueil" style="position: absolute; top: 2px; right: 2px; font-size: 10px;" href="/metadata"></a>
+            <div class="offcanvas-header d-block mb-0 pb-0 border-bottom">
+                <h5 class="mb-1 d-block w-100" id="sidebarToolsLabel">Édition des métadonnées<span class="float-end me-2"><i class="bi bi-tags"></i></span></h5>
+                <button type="button" class="btn-close text-reset d-md-none" data-bs-dismiss="offcanvas" aria-label="Close"></button>
+                <p id="text_document_name" class="text-muted mb-2" style="text-overflow: ellipsis; white-space: nowrap; overflow: hidden;" title=""><i class="bi bi-files"></i> <span></span></p>
+            </div>
+            <div class="offcanvas-body bg-light" style="padding-bottom: 60px;">
+                <div id="container-pages">
+                </div>
+            </div>
+            <div class="position-absolute bg-white bottom-0 pb-2 ps-2 pe-2 w-100 border-top shadow-lg">
+                <div id="btn_container" class="d-grid gap-2 mt-2">
+                    <button class="btn btn-primary" type="submit" id="save"><i class="bi bi-download"></i> Enregistrer et télécharger le PDF</button>
+                </div>
+            </div>
+        </div>
+        <div id="bottom_bar" class="position-fixed bottom-0 start-0 bg-white w-100 p-2 shadow-sm d-md-none">
+            <div id="bottom_bar_action" class="d-grid gap-2">
+                <button class="btn btn-primary" id="save_mobile"><i class="bi bi-download"></i> Télécharger le PDF</button>
+            </div>
+        </div>
+    </div>
+
+    <span id="is_mobile" class="d-md-none"></span>
+
+    <script src="/vendor/bootstrap.min.js?5.1.3"></script>
+    <script src="/vendor/pdf.js?legacy"></script>
+    <script src="/vendor/pdf-lib.min.js?1.17.1"></script>
+    <script>
+    var defaultFields = <?php echo json_encode(isset($METADATA_DEFAULT_FIELDS) ? $METADATA_DEFAULT_FIELDS : array()); ?>;
+    </script>
+    <script src="/js/metadata.js?<?php echo ($COMMIT) ? $COMMIT : filemtime($ROOT."/public/js/metadata.js") ?>"></script>
+  </body>
+</html>

templates/organization.html.php

@@ -7,74 +7,149 @@
 
     <link href="/vendor/bootstrap.min.css?5.1.1" rel="stylesheet">
     <link href="/vendor/bootstrap-icons.css?1.5.0" rel="stylesheet">
-    <link href="/css/app.css" rel="stylesheet">
+    <link href="/css/app.css?<?php echo ($COMMIT) ? $COMMIT : filemtime($ROOT."/public/css/app.css") ?>" rel="stylesheet">
     <link rel="icon" type="image/x-icon" href="/favicon-organization.ico">
 
     <title>Organiser un PDF</title>
   </head>
-  <body class="bg-light">
+  <body>
     <noscript>
         <div class="alert alert-danger text-center" role="alert">
           <i class="bi bi-exclamation-triangle"></i> Site non fonctionnel sans JavaScript activé
         </div>
     </noscript>
     <div id="page-upload">
-        <div class="px-4 py-5 my-5 text-center">
-            <h1 class="display-5 fw-bold"><i class="bi bi-ui-checks-grid"></i> Organiser un PDF</h1>
-            <div class="col-lg-3 mx-auto">
+        <ul class="nav justify-content-center nav-tabs mt-2">
+          <li class="nav-item">
+            <a class="nav-link" href="/signature"><i class="bi bi-vector-pen"></i> Signer</a>
+          </li>
+          <li class="nav-item">
+            <a class="nav-link active" href="/organization"><i class="bi bi-ui-checks-grid"></i> Organiser</a>
+          </li>
+          <li class="nav-item">
+            <a class="nav-link" href="/metadata"><i class="bi bi-tags"></i> Metadonnées</a>
+          </li>
+        </ul>
+        <div class="px-4 py-4 text-center">
+            <h1 class="display-5 fw-bold mb-0 mt-3"><i class="bi bi-ui-checks-grid"></i> Organiser des PDF</h1>
+            <p class="fw-light mb-3 subtitle text-dark text-nowrap" style="overflow: hidden; text-overflow: ellipsis;">Fusionner, trier, pivoter, supprimer, extraire des pages</p>
+            <div class="col-md-6 col-lg-5 col-xl-4 col-xxl-3 mx-auto">
                 <div class="col-12">
-                  <label for="input_pdf_upload" class="form-label">Choisir un PDF</label>
-                  <input id="input_pdf_upload" class="form-control form-control-lg" type="file" accept=".pdf,application/pdf">
-                  <p class="mt-1 opacity-50"><small class="text-muted">Le PDF ne doit pas dépasser <?php echo round($maxSize / 1024 / 1024) ?> Mo</small></p>
-                  <a class="btn btn-sm btn-link opacity-75" href="/organization#https://raw.githubusercontent.com/24eme/signaturepdf/master/tests/files/document.pdf">Tester avec un PDF de démo</a>
+                  <label class="form-label mt-3" for="input_pdf_upload">Choisir un PDF <small class="opacity-75" style="cursor: help" title="Le PDF ne doit pas dépasser <?php echo round($maxSize / 1024 / 1024) ?> Mo"><i class="bi bi-info-circle"></i></small></label>
+                  <input id="input_pdf_upload" placeholder="Choisir un PDF" class="form-control form-control-lg" type="file" accept=".pdf,application/pdf" multiple="true" />
+                  <p class="mt-2 small fw-light text-dark">Le PDF sera traité par le serveur sans être conservé ni stocké</p>
+                  <?php if($PDF_DEMO_LINK): ?>
+                  <a class="btn btn-sm btn-link opacity-75" href="#<?php echo $PDF_DEMO_LINK ?>">Tester avec un PDF de démo</a>
+                  <?php endif; ?>
                 </div>
             </div>
         </div>
-        <footer class="text-center text-muted mb-2 fixed-bottom">
-            <small>Logiciel libre sous license AGPL-3.0 : <a href="https://github.com/24eme/signaturepdf">voir le code source</a></small>
+        <footer class="text-center text-muted mb-2 fixed-bottom opacity-75">
+            <small>Logiciel libre <span class="d-none d-md-inline">sous license AGPL-3.0</span> : <a href="https://github.com/24eme/signaturepdf">voir le code source </a><?php if($COMMIT): ?> <span class="d-none d-md-inline small">[<a href="https://github.com/24eme/signaturepdf/tree/<?php echo $COMMIT ?>"><?php echo $COMMIT ?></a>]</span><?php endif; ?></small>
         </footer>
     </div>
-    <div id="page-organization" class="d-none">
-        <div id="container-pages" class="col-12 pt-1 vh-100" style="padding-bottom: 60px;">
+    <div id="page-organization" style="padding-right: 350px;" class="d-none">
+        <div id="div-margin-top" style="height: 88px;" class="d-md-none"></div>
+        <div style="top: 62px;" class="w-100 position-absolute text-center text-muted opacity-50 d-md-none"><em>Toucher une page pour la sélectionner</em></div>
+        <div id="container-main">
+            <div id="container-pages" class="col-12 pt-1 vh-100 d-flex align-content-start flex-wrap position-relative" style="overflow-y: scroll; overflow-x: hidden;">
+            </div>
         </div>
-        <div id="container-bar" class="position-fixed bottom-0 start-0 bg-white w-100 p-2 shadow-lg">
-            <form id="form_pdf" action="/organize" method="post" enctype="multipart/form-data">
-                <input id="input_pdf" name="pdf" type="file" class="d-none" />
-                <input id="input_pages" type="hidden" value="" name="pages" />
-                <div class="row">
-                    <div class="col-3 d-none d-sm-none d-md-block">
-                        <div class="form-switch mt-2 ms-2">
-                            <input class="form-check-input" checked="checked" type="checkbox"  id="checkbox_all_pages">
-                            <label class="form-check-label" for="checkbox_all_pages">Séléctionner toutes les pages</label>
+        <div id="container-btn-zoom" class="btn-group-vertical position-fixed" style="top: 6px; right: 368px;">
+            <button id="btn-zoom-increase" class="btn btn-outline-dark bg-white text-dark"><i class="bi bi-zoom-in"></i></button>
+            <button id="btn-zoom-decrease" class="btn btn-outline-dark bg-white text-dark"><i class="bi bi-zoom-out"></i></button>
+        </div>
+        <div id="div-margin-bottom" style="height: 55px;" class="d-md-none"></div>
+        <div class="offcanvas offcanvas-end show d-none d-md-block shadow-sm" data-bs-backdrop="false" data-bs-scroll="true" data-bs-keyboard="false" tabindex="-1" id="sidebarTools" aria-labelledby="sidebarToolsLabel">
+            <a class="btn btn-close btn-sm position-absolute opacity-25 d-none d-sm-none d-md-block" title="Fermer ce PDF et retourner à l'accueil" style="position: absolute; top: 2px; right: 2px; font-size: 10px;" href="/organization"></a>
+            <div class="offcanvas-header mb-0 pb-0">
+                <h5 class="mb-1 d-block w-100" id="sidebarToolsLabel">Organisation de PDF <span class="float-end me-2" title="Ce PDF est stocké sur votre ordinateur pour être signé par vous uniquement"><i class="bi-ui-checks-grid"></i></span></h5>
+                <button type="button" class="btn-close text-reset d-md-none" data-bs-dismiss="offcanvas" aria-label="Close"></button>
+            </div>
+            <div class="offcanvas-body pt-3" style="padding-bottom: 60px;">
+                <div id="list_pdf_container">
+                    <ul id="list_pdf" class="list-group">
+                    </ul>
+                </div>
+                <div class="d-grid gap-2 mt-2">
+                    <button type="button" class="btn btn-sm btn-outline-dark" onclick="document.getElementById('input_pdf_upload_2').click();"><i class="bi bi-plus-circle"></i> Ajouter un PDF</button>
+                    <input id="input_pdf_upload_2" class="form-control d-none" type="file" accept=".pdf,application/pdf" multiple="true">
+                </div>
+                <hr />
+                <div id="container_btn_select" class="opacity-50 card">
+                    <div class="card-header small text-center p-1"><span>Aucune</span> page(s) sélectionnée(s) <button id="btn_cancel_select" type="button" class="btn-close btn-close-white float-end" aria-label="Close"></button></div>
+                    <div class="card-body d-grid gap-2 p-2">
+                        <button id="btn_rotate_select" disabled="disabled" type="button" class="btn btn-sm btn-outline-secondary"><i class="bi bi-arrow-clockwise"></i> Tourner de 90°</button>
+                        <button id="btn_drag_select" disabled="disabled" type="button" class="btn btn-sm btn-outline-secondary"><i class="bi bi-arrows-move"></i> Déplacer</button>
+                        <button id="btn_delete_select" disabled="disabled" type="button" class="btn btn-sm btn-outline-secondary"><i class="bi bi-trash"></i> Supprimer</button>
+                        <button id="save-select" class="btn btn-sm btn-outline-secondary" disabled="disabled" form="form_pdf" type="submit"><i class="bi bi-download"></i> Extraire et télécharger</button>
+                    </div>
+                    <div class="card-footer d-none small text-center p-1 border-primary bg-primary bg-opacity-25"><a id="btn_cancel_select_footer" type="button" aria-label="Close" style="text-decoration: none;" class="text-primary"><i class="bi bi-x-lg"></i> Annuler la sélection</a></div>
+                </div>
+
+                <div class="position-absolute bottom-0 pb-2 ps-0 pe-4 w-100">
+                    <form id="form_pdf" action="/organize" method="post" enctype="multipart/form-data">
+                        <input id="input_pdf" name="pdf[]" type="file" class="d-none" />
+                        <input id="input_pages" type="hidden" value="" name="pages" />
+                        <div id="btn_container" class="d-grid gap-2 mt-2">
+                            <button class="btn btn-primary" type="submit" id="save"><i class="bi bi-download"></i> Télécharger le PDF complet</button>
                         </div>
-                    </div>
-                    <div class="col-2 d-none d-sm-none d-md-block">
-                    </div>
-                    <div class="col-1 d-none d-sm-none d-md-block">
-                        <select class="form-select">
-                            <option>3 pages</option>
-                            <option>4 pages</option>
-                            <option selected>5 pages</option>
-                            <option>8 pages</option>
-                            <option>10 pages</option>
-                        </select>
-                    </div>
-                    <div class="col-2 d-none d-sm-none d-md-block">
-                    </div>
-                    <div class="col-2 d-none d-sm-none d-md-block">
-                        <div class="d-grid gap-2">
-                            <button type="button" class="btn btn-outline-dark" onclick="document.getElementById('input_pdf_upload_2').click();"><i class="bi bi-plus-circle"></i> Ajouter un PDF</button>
-                        </div>
-                        <input id="input_pdf_upload_2" class="form-control d-none" type="file" accept=".pdf,application/pdf">
-                    </div>
-                    <div class="col-sm-12 col-md-2">
-                        <div class="d-grid gap-2">
-                            <button class="btn btn-primary" type="submit" id="save"><i class="bi bi-download"></i> Télécharger le PDF</button>
-                        </div>
-                    </div>
-            </form>
+                    </form>
+                </div>
+            </div>
+        </div>
+        <div id="top_bar" class="position-fixed top-0 start-0 bg-white w-100 shadow-sm d-md-none p-2">
+            <div id="top_bar_action">
+                <div class="d-flex" role="group">
+                    <button id="btn_liste_pdf" type="button" data-bs-toggle="modal" data-bs-target="#modalFichier" class="btn btn-dark flex-grow-1 me-2"  style="white-space: nowrap; overflow: hidden; text-overflow: ellipsis;">
+                        <i class="bi bi-files"></i> <span id="liste_pdf_titre_mobile"></span>
+                    </button>
+                    <button type="button" class="btn btn-outline-dark position-relative" style="padding-left: 30px;"  onclick="document.getElementById('input_pdf_upload_2').click(); this.blur();"><i class="bi bi-plus-circle position-absolute" style="left: 10px;"></i>Ajouter&nbsp;un&nbsp;PDF</button>
+                </div>
+            </div>
+            <div id="top_bar_action_selection" class="d-none">
+                <div id="top_bar_action_selection_recap" class="bg-primary text-white text-center rounded-top p-1 position-relative"><button id="btn_liste_pdf_bar" type="button" style="text-decoration: none;left: 0px; top:0px;" class="btn bg-white bg-opacity-50 text-primary position-absolute p-0 ps-1 pe-1 mt-1 ms-1"><i class="bi bi-files"></i>&nbsp;<span></span> PDF</button><span id="top_bar_action_selection_recap_nb_pages">Aucune</span> page(s)<button id="btn_cancel_select_mobile" type="button" style="text-decoration: none;right: 0px; top:0px;" class="btn bg-white bg-opacity-50 text-primary position-absolute p-0 ps-1 pe-1 mt-1 me-1"><i class="bi bi-x-lg"></i>&nbsp;Annuler</button></div>
+                <div class="btn-group w-100">
+                    <button id="btn_rotate_select_mobile" type="button" class="btn btn-outline-primary" style="border-top-left-radius: 0 !important;"><i class="bi bi-arrow-clockwise"></i> Tourner</button>
+                    <button id="btn_drag_select_mobile" type="button" class="btn btn-outline-primary"><i class="bi bi-arrows-move"></i> Déplacer</button>
+                    <button id="btn_delete_select_mobile" type="button" class="btn btn-outline-primary" style="border-top-right-radius: 0 !important;"><i class="bi bi-trash"></i> Supprimer</button>
+                </div>
+            </div>
+        </div>
+        <div id="bottom_bar" class="position-fixed bottom-0 start-0 bg-white w-100 p-2 shadow-sm d-md-none">
+            <div id="bottom_bar_action" class="d-grid gap-2">
+                <button class="btn btn-primary" type="submit" id="save_mobile"><i class="bi bi-download"></i> Télécharger le PDF complet</button>
+            </div>
+            <div id="bottom_bar_action_selection" class="d-grid gap-2 d-none">
+                <button id="save-select_mobile" class="btn btn-outline-primary" type="submit" form="form_pdf"><i class="bi bi-download"></i> Télécharger la sélection</button>
+            </div>
         </div>
     </div>
+    <div class="modal fade" id="modalDrag" tabindex="-1">
+      <div class="modal-dialog modal-dialog-scrollable modal-xl modal-fullscreen-md-down">
+        <div class="modal-content">
+          <div class="modal-header">
+            <h5 class="modal-title">Déplacement de page(s)</h5>
+            <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+          </div>
+          <div class="modal-body bg-light ps-5">
+          </div>
+        </div>
+      </div>
+    </div>
+    <div class="modal fade" id="modalFichier" tabindex="-1">
+        <div class="modal-dialog">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <h1 class="modal-title fs-5" id="exampleModalLabel">Documents PDF</h1>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+                </div>
+                <div class="modal-body">
+                </div>
+            </div>
+        </div>
+    </div>
+
     <span id="is_mobile" class="d-md-none"></span>
 
     <script src="/vendor/bootstrap.min.js?5.1.3"></script>
@@ -82,6 +157,6 @@
     <script>
     var maxSize = <?php echo $maxSize ?>;
     </script>
-    <script src="/js/organization.js?202203301018"></script>
+    <script src="/js/organization.js?<?php echo ($COMMIT) ? $COMMIT : filemtime($ROOT."/public/js/organization.js") ?>"></script>
   </body>
-</html>
+</html>

templates/signature.html.php

@@ -1,38 +1,64 @@
 <!doctype html>
-<html lang="fr_FR">
+<html lang="fr">
   <head>
     <!-- Required meta tags -->
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
-
+    <meta name="description" content="Logiciel libre de signature de PDF en ligne">
     <link href="/vendor/bootstrap.min.css?5.1.1" rel="stylesheet">
     <link href="/vendor/bootstrap-icons.css?1.8.1" rel="stylesheet">
-    <link href="/css/app.css" rel="stylesheet">
+    <link href="/css/app.css?<?php echo ($COMMIT) ? $COMMIT : filemtime($ROOT."/public/css/app.css") ?>" rel="stylesheet">
     <title>Signature PDF</title>
   </head>
-  <body class="bg-light">
+  <body>
     <noscript>
         <div class="alert alert-danger text-center" role="alert">
           <i class="bi bi-exclamation-triangle"></i> Site non fonctionnel sans JavaScript activé
         </div>
     </noscript>
     <div id="page-upload">
-        <div class="px-4 py-5 my-5 text-center">
-            <h1 class="display-5 fw-bold"><i class="bi bi-vector-pen"></i> Signer un PDF</h1>
-            <div class="col-lg-3 mx-auto">
+        <?php if(!$disableOrganization): ?>
+        <ul class="nav justify-content-center nav-tabs mt-2">
+          <li class="nav-item">
+            <a class="nav-link active" href="/signature"><i class="bi bi-vector-pen"></i> Signer</a>
+          </li>
+          <li class="nav-item">
+            <a class="nav-link" href="/organization"><i class="bi bi-ui-checks-grid"></i> Organiser</a>
+          </li>
+          <li class="nav-item">
+            <a class="nav-link" href="/metadata"><i class="bi bi-tags"></i> Metadonnées</a>
+          </li>
+        </ul>
+        <?php endif; ?>
+        <div class="px-4 py-4 text-center">
+            <h1 class="display-5 fw-bold mb-0 mt-3"><i class="bi bi-vector-pen"></i> Signer un PDF</h1>
+            <p class="fw-light mb-3 subtitle text-dark text-nowrap" style="overflow: hidden; text-overflow: ellipsis;">Signer, parapher, tamponner, compléter un document</p>
+            <div class="col-md-6 col-lg-5 col-xl-4 col-xxl-3 mx-auto">
                 <div class="col-12">
-                  <label for="input_pdf_upload" class="form-label">Choisir un PDF</label>
-                  <input id="input_pdf_upload" class="form-control form-control-lg" type="file" accept=".pdf,application/pdf">
-                  <p class="mt-1 opacity-50"><small class="text-muted">Le PDF ne doit pas dépasser <?php echo round($maxSize / 1024 / 1024) ?> Mo et <?php echo $maxPage ?> pages</small></p>
-                  <a class="btn btn-sm btn-link opacity-75" href="/signature#https://raw.githubusercontent.com/24eme/signaturepdf/master/tests/files/document.pdf">Tester avec un PDF de démo</a>
+                  <label class="form-label mt-3" for="input_pdf_upload">Choisir un PDF <small class="opacity-75" style="cursor: help" title="Le PDF ne doit pas dépasser <?php echo round($maxSize / 1024 / 1024) ?> Mo et <?php echo $maxPage ?> pages"><i class="bi bi-info-circle"></i></small></label>
+                  <input id="input_pdf_upload" placeholder="Choisir un PDF" class="form-control form-control-lg" type="file" accept=".pdf,application/pdf" />
+                  <p class="mt-2 small fw-light text-dark">Le PDF sera traité par le serveur sans être conservé ni stocké</p>
+                  <?php if($PDF_DEMO_LINK): ?>
+                  <a class="btn btn-sm btn-link opacity-75" href="#<?php echo $PDF_DEMO_LINK ?>">Tester avec un PDF de démo</a>
+                  <?php endif; ?>
                 </div>
             </div>
         </div>
-        <footer class="text-center text-muted mb-2 fixed-bottom">
-            <small>Logiciel libre sous license AGPL-3.0 : <a href="https://github.com/24eme/signaturepdf">voir le code source</a></small>
+        <footer class="text-center text-muted mb-2 fixed-bottom opacity-75">
+            <small>Logiciel libre <span class="d-none d-md-inline">sous license AGPL-3.0</span> : <a href="https://github.com/24eme/signaturepdf">voir le code source </a><?php if($COMMIT): ?> <span class="d-none d-md-inline small">[<a href="https://github.com/24eme/signaturepdf/tree/<?php echo $COMMIT ?>"><?php echo $COMMIT ?></a>]</span><?php endif; ?></small>
         </footer>
     </div>
     <div id="page-signature" style="padding-right: 350px;" class="d-none">
+        <?php if(isset($hash)): ?>
+        <div id="alert-signature-help" class="position-relative d-none">
+            <div class="alert alert-primary alert-dismissible position-absolute top-0 start-50 translate-middle-x text-center mt-4 pb-2 w-50 opacity-100" style="z-index: 100;" role="alert">
+                <h5 class="alert-heading">Comment signer ?</h5>
+                <strong>En cliquant directement sur la page du document</strong> pour insérer l'élément séléctionné dans la colonne de droite <small>(signature, paraphe, texte, tampon, etc ...)</small>
+                <div class="mt-1 fs-3"><i class="bi bi-box-arrow-down"></i></div>
+                <button type="button" class="btn-close btn-sm" aria-label="Close"></button>
+            </div>
+        </div>
+        <?php endif; ?>
         <div style="height: 65px;" class="d-md-none"></div>
         <div id="container-pages" class="col-12 pt-1 pb-1 text-center vh-100">
         </div>
@@ -80,22 +106,18 @@
               <div id="form_block" class="position-absolute bottom-0 pb-2 ps-0 pe-4 w-100">
                   <?php if(!isset($hash)): ?>
                   <?php if(!isset($noSharingMode)): ?>
-                  <form id="form_sharing" action="/share" method="post" enctype="multipart/form-data">
-                        <input id="input_pdf_share" name="pdf" type="file" class="d-none" />
-                        <input id="input_svg_share" name="svg[]" type="file" class="d-none" />
-                        <div class="d-grid gap-2">
-                            <button class="btn btn-outline-dark w-100" type="submit" id="save_share"><i class="bi bi-share"></i> Partager pour signer <i class="bi bi-people-fill"></i> à plusieurs </button>
-                        </div>
-                  </form>
-                <?php endif; ?>
+                    <button class="btn btn-outline-dark w-100" type="button" data-bs-toggle="modal" data-bs-target="#modal-start-share"><i class="bi bi-share"></i> Partager pour signer <i class="bi bi-people-fill"></i> à plusieurs</button>
+                  <?php endif; ?>
                   <form id="form_pdf" action="/sign" method="post" enctype="multipart/form-data" class="d-none d-sm-none d-md-block">
                         <input id="input_pdf" name="pdf" type="file" class="d-none" />
                         <input id="input_svg" name="svg[]" type="file" class="d-none" />
                         <button class="btn btn-primary w-100 mt-2" disabled="disabled" type="submit" id="save"><i class="bi bi-download"></i> Télécharger le PDF signé</button>
                   </form>
                 <?php elseif(!isset($noSharingMode)): ?>
-                  <div class="d-none d-sm-none d-md-block">
-                  <p id="nblayers_text" class="small d-none mb-2 opacity-75">Vous êtes <span class="badge rounded-pill border border-dark text-dark"><span class="nblayers">0</span> <i class="bi bi-people-fill"></i></span> à avoir signé ce PDF</p></div>
+                  <div class="d-none d-sm-none d-md-block position-relative">
+                      <a id="btn-signature-help" class="position-absolute top-0 end-0 text-dark" href="" style="z-index: 5;"><i class="bi bi-question-circle"></i></a>
+                      <p id="nblayers_text" class="small d-none mb-2 opacity-75">Vous êtes <span class="badge rounded-pill border border-dark text-dark"><span class="nblayers">0</span> <i class="bi bi-people-fill"></i></span> à avoir signé ce PDF</p>
+                  </div>
                   <div class="btn-group w-100">
                       <a id="btn_download" class="btn btn-outline-dark w-100" href="/signature/<?php echo $hash ?>/pdf"><i class="bi bi-download"></i> Télécharger le PDF</a>
                       <button class="btn btn-outline-dark" type="button" id="btn_share" data-bs-toggle="modal" data-bs-target="#modal-share-informations"><i class="bi bi-share"></i></button>
@@ -138,12 +160,10 @@
       <div class="modal-dialog">
         <div class="modal-content">
             <div class="modal-body">
-                <nav>
-                    <div class="nav nav-tabs" id="nav-tab" role="tablist">
-                    <button class="nav-link active" id="nav-draw-tab" data-bs-toggle="tab" data-bs-target="#nav-draw" type="button" role="tab" aria-controls="nav-draw" aria-selected="true"><i class="bi bi-vector-pen"></i> Dessiner</button>
-                    <button class="nav-link" id="nav-type-tab" data-bs-toggle="tab" data-bs-target="#nav-type" type="button" role="tab" aria-controls="nav-type" aria-selected="false"><i class="bi bi-fonts"></i> Saisir</button>
-                    <button class="nav-link" id="nav-import-tab" data-bs-toggle="tab" data-bs-target="#nav-import" type="button" role="tab" aria-controls="nav-import" aria-selected="false"><i class="bi bi-image"></i> Importer</button>
-                    </div>
+                <nav class="nav nav-tabs" id="nav-tab" role="tablist">
+                    <button class="nav-link active ps-2 ps-md-3 pe-2 pe-md-3" id="nav-draw-tab" data-bs-toggle="tab" data-bs-target="#nav-draw" type="button" role="tab" aria-controls="nav-draw" aria-selected="true"><i class="bi bi-vector-pen"></i> Dessiner<br /><small>à main levée</small></button>
+                    <button class="nav-link ps-2 ps-md-3 pe-2 pe-md-3" id="nav-type-tab" data-bs-toggle="tab" data-bs-target="#nav-type" type="button" role="tab" aria-controls="nav-type" aria-selected="false"><i class="bi bi-fonts"></i> Saisir<br /><small>du texte</small></button>
+                    <button class="nav-link ps-2 ps-md-3 pe-2 pe-md-3" id="nav-import-tab" data-bs-toggle="tab" data-bs-target="#nav-import" type="button" role="tab" aria-controls="nav-import" aria-selected="false"><i class="bi bi-image"></i> Importer<br /><small>une image</small></button>
                 </nav>
                 <div class="tab-content mt-3" id="nav-svg-add">
                     <div class="tab-pane fade show active" id="nav-draw" role="tabpanel" aria-labelledby="nav-draw-tab">
@@ -160,18 +180,42 @@
                         <form id="form-image-upload" action="/image2svg" method="POST" enctype="multipart/form-data">
                         <input id="input-image-upload" class="form-control" name="image" type="file">
                         </form>
-                </div>
+                    </div>
                 </div>
                 <input id="input-svg-type" type="hidden" />
           </div>
-          <div class="modal-footer">
-            <button tabindex="-1" type="button" class="btn btn-light" data-bs-dismiss="modal">Annuler</button>
-            <button id="btn_modal_ajouter" type="button" disabled="disabled" class="btn btn-primary" data-bs-dismiss="modal"><span id="btn_modal_ajouter_spinner" class="spinner-border spinner-border-sm d-none"></span><span id="btn_modal_ajouter_check" class="bi bi-check-circle"></span> Ajouter</button>
+          <div class="modal-footer d-block">
+            <button tabindex="-1" type="button" class="btn btn-light col-4" data-bs-dismiss="modal">Annuler</button>
+            <button id="btn_modal_ajouter" type="button" disabled="disabled" data-bs-dismiss="modal" class="btn btn-primary float-end col-4"><span id="btn_modal_ajouter_spinner" class="spinner-border spinner-border-sm d-none"></span><span id="btn_modal_ajouter_check" class="bi bi-check-circle"></span> Créer</button>
           </div>
         </div>
       </div>
     </div>
     </div>
+    <?php if(!isset($hash) && !isset($noSharingMode)): ?>
+    <div id="modal-start-share" class="modal" tabindex="-1">
+        <div class="modal-dialog modal-md">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <h5 class="modal-title"><i class="bi bi-share"></i> Partager ce PDF pour le signer à plusieurs </h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+                </div>
+                <div class="modal-body">
+                    <p>En activant le partage de ce PDF vous allez pouvoir proposer un lien aux personnes de votre choix pour qu'elles puissent signer ce PDF.</p>
+                    <p><i class="bi bi-hdd-network"></i> Ce partage nécessite que le PDF soit transféré et stocké sur le serveur afin d'être accessible aux futurs signataires.</p>
+                    <p class="mb-0"><i class="bi bi-hourglass-split"></i> Le PDF sera conservé <select name="duration" form="form_sharing"><option value="+1 year">un an</option><option value="+6 month">six mois</option><option value="+1 month" selected="selected">un mois</option><option value="+1 week">une semaine</option><option value="+1 day">un jour</option><option value="+1 hour">une heure</option></select> après la dernière signature.</p>
+                </div>
+                <div class="modal-footer text-center d-block">
+                    <form id="form_sharing" clas action="/share" method="post" enctype="multipart/form-data">
+                          <input id="input_pdf_share" name="pdf" type="file" class="d-none" />
+                          <input id="input_svg_share" name="svg[]" type="file" class="d-none" />
+                          <button  class="btn col-9 col-md-6 btn-primary" type="submit" id="save_share"><i class="bi bi-cloud-upload"></i> Démarrer le partage</button>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+    <?php endif; ?>
     <?php if(isset($hash)): ?>
     <div id="modal-share-informations" class="modal" tabindex="-1">
         <div class="modal-dialog modal-md">
@@ -181,14 +225,15 @@
                     <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                 </div>
                 <div class="modal-body">
-                    <p>Plusieurs personnes peuvent signer ce PDF en même temps sur cette page.</p>
+                    <p>Plusieurs personnes peuvent signer ce PDF en même temps.</p>
+                    <p>Pour cela il vous suffit de partager avec les personnes de votre choix le lien vers cette page :</p>
                     <div class="input-group mb-3">
                         <span class="input-group-text">Lien à partager</span>
                         <input id="input-share-link" type="text" onclick="this.select();  this.setSelectionRange(0, 99999);" readonly="readonly" class="form-control bg-light font-monospace" value="">
                         <button onclick="navigator.clipboard.writeText(document.getElementById('input-share-link').value); this.innerText = 'Copié !';" autofocus="autofocus" class="btn btn-primary" type="button" id="btn-copy-share-link"><i class="bi bi-clipboard"></i> Copier</button>
                         <script>document.querySelector('#input-share-link').value = document.location.href.replace(/#.*/, '');</script>
                     </div>
-                    <p>C'est aussi depuis cette page qu'il est possible de télécharger le PDF signé par tout le monde.</p>
+                    <p class="mb-0">Chacun des signataires pourra à tout moment télécharger la dernière version du PDF signé.</p>
                 </div>
                 <div class="modal-footer text-start">
                     <button type="button" class="btn btn-light" data-bs-dismiss="modal">Fermer</button>
@@ -226,11 +271,12 @@
     <script>
     var maxSize = <?php echo $maxSize ?>;
     var maxPage = <?php echo $maxPage ?>;
+    var sharingMode = <?php echo intval(!isset($noSharingMode)) ?>;
     var hash = null;
     <?php if(isset($hash)): ?>
     hash = "<?php echo $hash ?>";
     <?php endif; ?>
     </script>
-    <script src="/js/signature.js?202204020154"></script>
+    <script src="/js/signature.js?<?php echo ($COMMIT) ? $COMMIT : filemtime($ROOT."/public/js/signature.js") ?>"></script>
   </body>
 </html>