wallet-core/node_modules/xmlbuilder/lib/XMLStringifier.js

// Generated by CoffeeScript 1.10.0
(function() {
  var XMLStringifier, camelCase, kebabCase, ref, snakeCase, titleCase,
    bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    hasProp = {}.hasOwnProperty;

  ref = require('./Utility'), camelCase = ref.camelCase, titleCase = ref.titleCase, kebabCase = ref.kebabCase, snakeCase = ref.snakeCase;

  module.exports = XMLStringifier = (function() {
    function XMLStringifier(options) {
      this.assertLegalChar = bind(this.assertLegalChar, this);
      var key, ref1, value;
      options || (options = {});
      this.allowSurrogateChars = options.allowSurrogateChars;
      this.noDoubleEncoding = options.noDoubleEncoding;
      this.textCase = options.textCase;
      ref1 = options.stringify || {};
      for (key in ref1) {
        if (!hasProp.call(ref1, key)) continue;
        value = ref1[key];
        this[key] = value;
      }
    }

    XMLStringifier.prototype.eleName = function(val) {
      val = '' + val || '';
      val = this.applyCase(val);
      return this.assertLegalChar(val);
    };

    XMLStringifier.prototype.eleText = function(val) {
      val = '' + val || '';
      return this.assertLegalChar(this.elEscape(val));
    };

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

    XMLStringifier.prototype.comment = function(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) {
      return '' + val || '';
    };

    XMLStringifier.prototype.attName = function(val) {
      val = '' + val || '';
      return val = this.applyCase(val);
    };

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

    XMLStringifier.prototype.insTarget = function(val) {
      return '' + val || '';
    };

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

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

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

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

    XMLStringifier.prototype.dtdPubID = function(val) {
      return '' + val || '';
    };

    XMLStringifier.prototype.dtdSysID = function(val) {
      return '' + val || '';
    };

    XMLStringifier.prototype.dtdElementValue = function(val) {
      return '' + val || '';
    };

    XMLStringifier.prototype.dtdAttType = function(val) {
      return '' + val || '';
    };

    XMLStringifier.prototype.dtdAttDefault = function(val) {
      if (val != null) {
        return '' + val || '';
      } else {
        return val;
      }
    };

    XMLStringifier.prototype.dtdEntityValue = function(val) {
      return '' + val || '';
    };

    XMLStringifier.prototype.dtdNData = function(val) {
      return '' + 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 chars, chr;
      if (this.allowSurrogateChars) {
        chars = /[\u0000-\u0008\u000B-\u000C\u000E-\u001F\uFFFE-\uFFFF]/;
      } else {
        chars = /[\u0000-\u0008\u000B-\u000C\u000E-\u001F\uD800-\uDFFF\uFFFE-\uFFFF]/;
      }
      chr = str.match(chars);
      if (chr) {
        throw new Error("Invalid character (" + chr + ") in string: " + str + " at index " + chr.index);
      }
      return str;
    };

    XMLStringifier.prototype.applyCase = function(str) {
      switch (this.textCase) {
        case "camel":
          return camelCase(str);
        case "title":
          return titleCase(str);
        case "kebab":
        case "lower":
          return kebabCase(str);
        case "snake":
          return snakeCase(str);
        case "upper":
          return kebabCase(str).toUpperCase();
        default:
          return str;
      }
    };

    XMLStringifier.prototype.elEscape = function(str) {
      var ampregex;
      ampregex = this.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;
      ampregex = this.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);