hexo/node_modules/xmlbuilder/lib/XMLDocumentCB.js

// Generated by CoffeeScript 1.12.7
(function() {
  var NodeType, WriterState, XMLAttribute, XMLCData, XMLComment, XMLDTDAttList, XMLDTDElement, XMLDTDEntity, XMLDTDNotation, XMLDeclaration, XMLDocType, XMLDocument, XMLDocumentCB, XMLElement, XMLProcessingInstruction, XMLRaw, XMLStringWriter, XMLStringifier, XMLText, getValue, isFunction, isObject, isPlainObject, ref,
    hasProp = {}.hasOwnProperty;

  ref = require('./Utility'), isObject = ref.isObject, isFunction = ref.isFunction, isPlainObject = ref.isPlainObject, getValue = ref.getValue;

  NodeType = require('./NodeType');

  XMLDocument = require('./XMLDocument');

  XMLElement = require('./XMLElement');

  XMLCData = require('./XMLCData');

  XMLComment = require('./XMLComment');

  XMLRaw = require('./XMLRaw');

  XMLText = require('./XMLText');

  XMLProcessingInstruction = require('./XMLProcessingInstruction');

  XMLDeclaration = require('./XMLDeclaration');

  XMLDocType = require('./XMLDocType');

  XMLDTDAttList = require('./XMLDTDAttList');

  XMLDTDEntity = require('./XMLDTDEntity');

  XMLDTDElement = require('./XMLDTDElement');

  XMLDTDNotation = require('./XMLDTDNotation');

  XMLAttribute = require('./XMLAttribute');

  XMLStringifier = require('./XMLStringifier');

  XMLStringWriter = require('./XMLStringWriter');

  WriterState = require('./WriterState');

  module.exports = XMLDocumentCB = (function() {
    function XMLDocumentCB(options, onData, onEnd) {
      var writerOptions;
      this.name = "?xml";
      this.type = NodeType.Document;
      options || (options = {});
      writerOptions = {};
      if (!options.writer) {
        options.writer = new XMLStringWriter();
      } else if (isPlainObject(options.writer)) {
        writerOptions = options.writer;
        options.writer = new XMLStringWriter();
      }
      this.options = options;
      this.writer = options.writer;
      this.writerOptions = this.writer.filterOptions(writerOptions);
      this.stringify = new XMLStringifier(options);
      this.onDataCallback = onData || function() {};
      this.onEndCallback = onEnd || function() {};
      this.currentNode = null;
      this.currentLevel = -1;
      this.openTags = {};
      this.documentStarted = false;
      this.documentCompleted = false;
      this.root = null;
    }

    XMLDocumentCB.prototype.createChildNode = function(node) {
      var att, attName, attributes, child, i, len, ref1, ref2;
      switch (node.type) {
        case NodeType.CData:
          this.cdata(node.value);
          break;
        case NodeType.Comment:
          this.comment(node.value);
          break;
        case NodeType.Element:
          attributes = {};
          ref1 = node.attribs;
          for (attName in ref1) {
            if (!hasProp.call(ref1, attName)) continue;
            att = ref1[attName];
            attributes[attName] = att.value;
          }
          this.node(node.name, attributes);
          break;
        case NodeType.Dummy:
          this.dummy();
          break;
        case NodeType.Raw:
          this.raw(node.value);
          break;
        case NodeType.Text:
          this.text(node.value);
          break;
        case NodeType.ProcessingInstruction:
          this.instruction(node.target, node.value);
          break;
        default:
          throw new Error("This XML node type is not supported in a JS object: " + node.constructor.name);
      }
      ref2 = node.children;
      for (i = 0, len = ref2.length; i < len; i++) {
        child = ref2[i];
        this.createChildNode(child);
        if (child.type === NodeType.Element) {
          this.up();
        }
      }
      return this;
    };

    XMLDocumentCB.prototype.dummy = function() {
      return this;
    };

    XMLDocumentCB.prototype.node = function(name, attributes, text) {
      var ref1;
      if (name == null) {
        throw new Error("Missing node name.");
      }
      if (this.root && this.currentLevel === -1) {
        throw new Error("Document can only have one root node. " + this.debugInfo(name));
      }
      this.openCurrent();
      name = getValue(name);
      if (attributes == null) {
        attributes = {};
      }
      attributes = getValue(attributes);
      if (!isObject(attributes)) {
        ref1 = [attributes, text], text = ref1[0], attributes = ref1[1];
      }
      this.currentNode = new XMLElement(this, name, attributes);
      this.currentNode.children = false;
      this.currentLevel++;
      this.openTags[this.currentLevel] = this.currentNode;
      if (text != null) {
        this.text(text);
      }
      return this;
    };

    XMLDocumentCB.prototype.element = function(name, attributes, text) {
      var child, i, len, oldValidationFlag, ref1, root;
      if (this.currentNode && this.currentNode.type === NodeType.DocType) {
        this.dtdElement.apply(this, arguments);
      } else {
        if (Array.isArray(name) || isObject(name) || isFunction(name)) {
          oldValidationFlag = this.options.noValidation;
          this.options.noValidation = true;
          root = new XMLDocument(this.options).element('TEMP_ROOT');
          root.element(name);
          this.options.noValidation = oldValidationFlag;
          ref1 = root.children;
          for (i = 0, len = ref1.length; i < len; i++) {
            child = ref1[i];
            this.createChildNode(child);
            if (child.type === NodeType.Element) {
              this.up();
            }
          }
        } else {
          this.node(name, attributes, text);
        }
      }
      return this;
    };

    XMLDocumentCB.prototype.attribute = function(name, value) {
      var attName, attValue;
      if (!this.currentNode || this.currentNode.children) {
        throw new Error("att() can only be used immediately after an ele() call in callback mode. " + this.debugInfo(name));
      }
      if (name != null) {
        name = getValue(name);
      }
      if (isObject(name)) {
        for (attName in name) {
          if (!hasProp.call(name, attName)) continue;
          attValue = name[attName];
          this.attribute(attName, attValue);
        }
      } else {
        if (isFunction(value)) {
          value = value.apply();
        }
        if (this.options.keepNullAttributes && (value == null)) {
          this.currentNode.attribs[name] = new XMLAttribute(this, name, "");
        } else if (value != null) {
          this.currentNode.attribs[name] = new XMLAttribute(this, name, value);
        }
      }
      return this;
    };

    XMLDocumentCB.prototype.text = function(value) {
      var node;
      this.openCurrent();
      node = new XMLText(this, value);
      this.onData(this.writer.text(node, this.writerOptions, this.currentLevel + 1), this.currentLevel + 1);
      return this;
    };

    XMLDocumentCB.prototype.cdata = function(value) {
      var node;
      this.openCurrent();
      node = new XMLCData(this, value);
      this.onData(this.writer.cdata(node, this.writerOptions, this.currentLevel + 1), this.currentLevel + 1);
      return this;
    };

    XMLDocumentCB.prototype.comment = function(value) {
      var node;
      this.openCurrent();
      node = new XMLComment(this, value);
      this.onData(this.writer.comment(node, this.writerOptions, this.currentLevel + 1), this.currentLevel + 1);
      return this;
    };

    XMLDocumentCB.prototype.raw = function(value) {
      var node;
      this.openCurrent();
      node = new XMLRaw(this, value);
      this.onData(this.writer.raw(node, this.writerOptions, this.currentLevel + 1), this.currentLevel + 1);
      return this;
    };

    XMLDocumentCB.prototype.instruction = function(target, value) {
      var i, insTarget, insValue, len, node;
      this.openCurrent();
      if (target != null) {
        target = getValue(target);
      }
      if (value != null) {
        value = getValue(value);
      }
      if (Array.isArray(target)) {
        for (i = 0, len = target.length; i < len; i++) {
          insTarget = target[i];
          this.instruction(insTarget);
        }
      } else if (isObject(target)) {
        for (insTarget in target) {
          if (!hasProp.call(target, insTarget)) continue;
          insValue = target[insTarget];
          this.instruction(insTarget, insValue);
        }
      } else {
        if (isFunction(value)) {
          value = value.apply();
        }
        node = new XMLProcessingInstruction(this, target, value);
        this.onData(this.writer.processingInstruction(node, this.writerOptions, this.currentLevel + 1), this.currentLevel + 1);
      }
      return this;
    };

    XMLDocumentCB.prototype.declaration = function(version, encoding, standalone) {
      var node;
      this.openCurrent();
      if (this.documentStarted) {
        throw new Error("declaration() must be the first node.");
      }
      node = new XMLDeclaration(this, version, encoding, standalone);
      this.onData(this.writer.declaration(node, this.writerOptions, this.currentLevel + 1), this.currentLevel + 1);
      return this;
    };

    XMLDocumentCB.prototype.doctype = function(root, pubID, sysID) {
      this.openCurrent();
      if (root == null) {
        throw new Error("Missing root node name.");
      }
      if (this.root) {
        throw new Error("dtd() must come before the root node.");
      }
      this.currentNode = new XMLDocType(this, pubID, sysID);
      this.currentNode.rootNodeName = root;
      this.currentNode.children = false;
      this.currentLevel++;
      this.openTags[this.currentLevel] = this.currentNode;
      return this;
    };

    XMLDocumentCB.prototype.dtdElement = function(name, value) {
      var node;
      this.openCurrent();
      node = new XMLDTDElement(this, name, value);
      this.onData(this.writer.dtdElement(node, this.writerOptions, this.currentLevel + 1), this.currentLevel + 1);
      return this;
    };

    XMLDocumentCB.prototype.attList = function(elementName, attributeName, attributeType, defaultValueType, defaultValue) {
      var node;
      this.openCurrent();
      node = new XMLDTDAttList(this, elementName, attributeName, attributeType, defaultValueType, defaultValue);
      this.onData(this.writer.dtdAttList(node, this.writerOptions, this.currentLevel + 1), this.currentLevel + 1);
      return this;
    };

    XMLDocumentCB.prototype.entity = function(name, value) {
      var node;
      this.openCurrent();
      node = new XMLDTDEntity(this, false, name, value);
      this.onData(this.writer.dtdEntity(node, this.writerOptions, this.currentLevel + 1), this.currentLevel + 1);
      return this;
    };

    XMLDocumentCB.prototype.pEntity = function(name, value) {
      var node;
      this.openCurrent();
      node = new XMLDTDEntity(this, true, name, value);
      this.onData(this.writer.dtdEntity(node, this.writerOptions, this.currentLevel + 1), this.currentLevel + 1);
      return this;
    };

    XMLDocumentCB.prototype.notation = function(name, value) {
      var node;
      this.openCurrent();
      node = new XMLDTDNotation(this, name, value);
      this.onData(this.writer.dtdNotation(node, this.writerOptions, this.currentLevel + 1), this.currentLevel + 1);
      return this;
    };

    XMLDocumentCB.prototype.up = function() {
      if (this.currentLevel < 0) {
        throw new Error("The document node has no parent.");
      }
      if (this.currentNode) {
        if (this.currentNode.children) {
          this.closeNode(this.currentNode);
        } else {
          this.openNode(this.currentNode);
        }
        this.currentNode = null;
      } else {
        this.closeNode(this.openTags[this.currentLevel]);
      }
      delete this.openTags[this.currentLevel];
      this.currentLevel--;
      return this;
    };

    XMLDocumentCB.prototype.end = function() {
      while (this.currentLevel >= 0) {
        this.up();
      }
      return this.onEnd();
    };

    XMLDocumentCB.prototype.openCurrent = function() {
      if (this.currentNode) {
        this.currentNode.children = true;
        return this.openNode(this.currentNode);
      }
    };

    XMLDocumentCB.prototype.openNode = function(node) {
      var att, chunk, name, ref1;
      if (!node.isOpen) {
        if (!this.root && this.currentLevel === 0 && node.type === NodeType.Element) {
          this.root = node;
        }
        chunk = '';
        if (node.type === NodeType.Element) {
          this.writerOptions.state = WriterState.OpenTag;
          chunk = this.writer.indent(node, this.writerOptions, this.currentLevel) + '<' + node.name;
          ref1 = node.attribs;
          for (name in ref1) {
            if (!hasProp.call(ref1, name)) continue;
            att = ref1[name];
            chunk += this.writer.attribute(att, this.writerOptions, this.currentLevel);
          }
          chunk += (node.children ? '>' : '/>') + this.writer.endline(node, this.writerOptions, this.currentLevel);
          this.writerOptions.state = WriterState.InsideTag;
        } else {
          this.writerOptions.state = WriterState.OpenTag;
          chunk = this.writer.indent(node, this.writerOptions, this.currentLevel) + '<!DOCTYPE ' + node.rootNodeName;
          if (node.pubID && node.sysID) {
            chunk += ' PUBLIC "' + node.pubID + '" "' + node.sysID + '"';
          } else if (node.sysID) {
            chunk += ' SYSTEM "' + node.sysID + '"';
          }
          if (node.children) {
            chunk += ' [';
            this.writerOptions.state = WriterState.InsideTag;
          } else {
            this.writerOptions.state = WriterState.CloseTag;
            chunk += '>';
          }
          chunk += this.writer.endline(node, this.writerOptions, this.currentLevel);
        }
        this.onData(chunk, this.currentLevel);
        return node.isOpen = true;
      }
    };

    XMLDocumentCB.prototype.closeNode = function(node) {
      var chunk;
      if (!node.isClosed) {
        chunk = '';
        this.writerOptions.state = WriterState.CloseTag;
        if (node.type === NodeType.Element) {
          chunk = this.writer.indent(node, this.writerOptions, this.currentLevel) + '</' + node.name + '>' + this.writer.endline(node, this.writerOptions, this.currentLevel);
        } else {
          chunk = this.writer.indent(node, this.writerOptions, this.currentLevel) + ']>' + this.writer.endline(node, this.writerOptions, this.currentLevel);
        }
        this.writerOptions.state = WriterState.None;
        this.onData(chunk, this.currentLevel);
        return node.isClosed = true;
      }
    };

    XMLDocumentCB.prototype.onData = function(chunk, level) {
      this.documentStarted = true;
      return this.onDataCallback(chunk, level + 1);
    };

    XMLDocumentCB.prototype.onEnd = function() {
      this.documentCompleted = true;
      return this.onEndCallback();
    };

    XMLDocumentCB.prototype.debugInfo = function(name) {
      if (name == null) {
        return "";
      } else {
        return "node: <" + name + ">";
      }
    };

    XMLDocumentCB.prototype.ele = function() {
      return this.element.apply(this, arguments);
    };

    XMLDocumentCB.prototype.nod = function(name, attributes, text) {
      return this.node(name, attributes, text);
    };

    XMLDocumentCB.prototype.txt = function(value) {
      return this.text(value);
    };

    XMLDocumentCB.prototype.dat = function(value) {
      return this.cdata(value);
    };

    XMLDocumentCB.prototype.com = function(value) {
      return this.comment(value);
    };

    XMLDocumentCB.prototype.ins = function(target, value) {
      return this.instruction(target, value);
    };

    XMLDocumentCB.prototype.dec = function(version, encoding, standalone) {
      return this.declaration(version, encoding, standalone);
    };

    XMLDocumentCB.prototype.dtd = function(root, pubID, sysID) {
      return this.doctype(root, pubID, sysID);
    };

    XMLDocumentCB.prototype.e = function(name, attributes, text) {
      return this.element(name, attributes, text);
    };

    XMLDocumentCB.prototype.n = function(name, attributes, text) {
      return this.node(name, attributes, text);
    };

    XMLDocumentCB.prototype.t = function(value) {
      return this.text(value);
    };

    XMLDocumentCB.prototype.d = function(value) {
      return this.cdata(value);
    };

    XMLDocumentCB.prototype.c = function(value) {
      return this.comment(value);
    };

    XMLDocumentCB.prototype.r = function(value) {
      return this.raw(value);
    };

    XMLDocumentCB.prototype.i = function(target, value) {
      return this.instruction(target, value);
    };

    XMLDocumentCB.prototype.att = function() {
      if (this.currentNode && this.currentNode.type === NodeType.DocType) {
        return this.attList.apply(this, arguments);
      } else {
        return this.attribute.apply(this, arguments);
      }
    };

    XMLDocumentCB.prototype.a = function() {
      if (this.currentNode && this.currentNode.type === NodeType.DocType) {
        return this.attList.apply(this, arguments);
      } else {
        return this.attribute.apply(this, arguments);
      }
    };

    XMLDocumentCB.prototype.ent = function(name, value) {
      return this.entity(name, value);
    };

    XMLDocumentCB.prototype.pent = function(name, value) {
      return this.pEntity(name, value);
    };

    XMLDocumentCB.prototype.not = function(name, value) {
      return this.notation(name, value);
    };

    return XMLDocumentCB;

  })();

}).call(this);