rss-feeder-mobilizon/node_modules/xmlbuilder/lib/XMLStringifier.js

// Generated by CoffeeScript 1.12.7
(function() {
  var XMLStringifier,
    bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    hasProp = {}.hasOwnProperty;

  module.exports = XMLStringifier = (function() {
    function XMLStringifier(options) {
      this.assertLegalName = bind(this.assertLegalName, this);
      this.assertLegalChar = bind(this.assertLegalChar, this);
      var key, ref, value;
      options || (options = {});
      this.options = options;
      if (!this.options.version) {
        this.options.version = '1.0';
      }
      ref = options.stringify || {};
      for (key in ref) {
        if (!hasProp.call(ref, key)) continue;
        value = ref[key];
        this[key] = value;
      }
    }

    XMLStringifier.prototype.name = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      return this.assertLegalName('' + val || '');
    };

    XMLStringifier.prototype.text = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      return this.assertLegalChar(this.textEscape('' + val || ''));
    };

    XMLStringifier.prototype.cdata = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      val = '' + val || '';
      val = val.replace(']]>', ']]]]><![CDATA[>');
      return this.assertLegalChar(val);
    };

    XMLStringifier.prototype.comment = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      val = '' + val || '';
      if (val.match(/--/)) {
        throw new Error("Comment text cannot contain double-hypen: " + val);
      }
      return this.assertLegalChar(val);
    };

    XMLStringifier.prototype.raw = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      return '' + val || '';
    };

    XMLStringifier.prototype.attValue = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      return this.assertLegalChar(this.attEscape(val = '' + val || ''));
    };

    XMLStringifier.prototype.insTarget = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      return this.assertLegalChar('' + val || '');
    };

    XMLStringifier.prototype.insValue = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      val = '' + val || '';
      if (val.match(/\?>/)) {
        throw new Error("Invalid processing instruction value: " + val);
      }
      return this.assertLegalChar(val);
    };

    XMLStringifier.prototype.xmlVersion = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      val = '' + val || '';
      if (!val.match(/1\.[0-9]+/)) {
        throw new Error("Invalid version number: " + val);
      }
      return val;
    };

    XMLStringifier.prototype.xmlEncoding = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      val = '' + val || '';
      if (!val.match(/^[A-Za-z](?:[A-Za-z0-9._-])*$/)) {
        throw new Error("Invalid encoding: " + val);
      }
      return this.assertLegalChar(val);
    };

    XMLStringifier.prototype.xmlStandalone = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      if (val) {
        return "yes";
      } else {
        return "no";
      }
    };

    XMLStringifier.prototype.dtdPubID = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      return this.assertLegalChar('' + val || '');
    };

    XMLStringifier.prototype.dtdSysID = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      return this.assertLegalChar('' + val || '');
    };

    XMLStringifier.prototype.dtdElementValue = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      return this.assertLegalChar('' + val || '');
    };

    XMLStringifier.prototype.dtdAttType = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      return this.assertLegalChar('' + val || '');
    };

    XMLStringifier.prototype.dtdAttDefault = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      return this.assertLegalChar('' + val || '');
    };

    XMLStringifier.prototype.dtdEntityValue = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      return this.assertLegalChar('' + val || '');
    };

    XMLStringifier.prototype.dtdNData = function(val) {
      if (this.options.noValidation) {
        return val;
      }
      return this.assertLegalChar('' + val || '');
    };

    XMLStringifier.prototype.convertAttKey = '@';

    XMLStringifier.prototype.convertPIKey = '?';

    XMLStringifier.prototype.convertTextKey = '#text';

    XMLStringifier.prototype.convertCDataKey = '#cdata';

    XMLStringifier.prototype.convertCommentKey = '#comment';

    XMLStringifier.prototype.convertRawKey = '#raw';

    XMLStringifier.prototype.assertLegalChar = function(str) {
      var regex, res;
      if (this.options.noValidation) {
        return str;
      }
      regex = '';
      if (this.options.version === '1.0') {
        regex = /[\0-\x08\x0B\f\x0E-\x1F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
        if (res = str.match(regex)) {
          throw new Error("Invalid character in string: " + str + " at index " + res.index);
        }
      } else if (this.options.version === '1.1') {
        regex = /[\0\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
        if (res = str.match(regex)) {
          throw new Error("Invalid character in string: " + str + " at index " + res.index);
        }
      }
      return str;
    };

    XMLStringifier.prototype.assertLegalName = function(str) {
      var regex;
      if (this.options.noValidation) {
        return str;
      }
      this.assertLegalChar(str);
      regex = /^([:A-Z_a-z\xC0-\xD6\xD8-\xF6\xF8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uDB7F][\uDC00-\uDFFF])([\x2D\.0-:A-Z_a-z\xB7\xC0-\xD6\xD8-\xF6\xF8-\u037D\u037F-\u1FFF\u200C\u200D\u203F\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uDB7F][\uDC00-\uDFFF])*$/;
      if (!str.match(regex)) {
        throw new Error("Invalid character in name");
      }
      return str;
    };

    XMLStringifier.prototype.textEscape = function(str) {
      var ampregex;
      if (this.options.noValidation) {
        return str;
      }
      ampregex = this.options.noDoubleEncoding ? /(?!&\S+;)&/g : /&/g;
      return str.replace(ampregex, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/\r/g, '&#xD;');
    };

    XMLStringifier.prototype.attEscape = function(str) {
      var ampregex;
      if (this.options.noValidation) {
        return str;
      }
      ampregex = this.options.noDoubleEncoding ? /(?!&\S+;)&/g : /&/g;
      return str.replace(ampregex, '&amp;').replace(/</g, '&lt;').replace(/"/g, '&quot;').replace(/\t/g, '&#x9;').replace(/\n/g, '&#xA;').replace(/\r/g, '&#xD;');
    };

    return XMLStringifier;

  })();

}).call(this);