X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/2e56014376cdf6998d2dd76e07fe05c1f6a12574..5952990eee08ffd82ee5e8ecd3f840dacf222ef6:/src/wlxml/wlxml.js diff --git a/src/wlxml/wlxml.js b/src/wlxml/wlxml.js index a320da3..0505116 100644 --- a/src/wlxml/wlxml.js +++ b/src/wlxml/wlxml.js @@ -2,31 +2,60 @@ define([ 'libs/jquery', 'libs/underscore', 'smartxml/smartxml', - 'smartxml/transformations' -], function($, _, smartxml, transformations) { + 'smartxml/transformations', + 'wlxml/extensions/metadata/metadata' +], function($, _, smartxml, transformations, metadataExtension) { 'use strict'; /* globals Node */ -// utils -var isMetaAttribute = function(attrName) { - return attrName.substr(0, 5) === 'meta-'; +var WLXMLDocumentNodeMethods = { + isInside: function(query) { + var parent = this.getParent(query); + return !!parent; + }, + getParent: function(query) { + /* globals Node */ + var me = this.nodeType === Node.ELEMENT_NODE ? [this] : [], + toret; + me.concat(this.parents()).some(function(node) { + if(node.is(query)) { + toret = node; + return true; + } + }); + return toret; + }, }; -// - var AttributesList = function() {}; AttributesList.prototype = Object.create({}); AttributesList.prototype.keys = function() { return _.keys(this); }; +var getClassLists = function(klassName) { + var toret = [], + classParts = [''].concat(klassName.split('.')), + classCurrent; + + classParts.forEach(function(part) { + classCurrent = classCurrent ? classCurrent + '.' + part : part; + toret.push(classCurrent); + }); + return toret; +}; + var installObject = function(instance, klass) { - var methods = instance.document.classMethods[klass] || {}, - transformations = instance.document.classTransformations[klass] || {}; + var methods = {}, + transformations = {}; + getClassLists(klass).forEach(function(klassName) { + _.extend(methods, instance.document.classMethods[klassName] || {}); + _.extend(methods, instance.document.classTransformations[klassName] || {}); + }); instance.object = Object.create(_.extend({}, methods, transformations)); _.keys(methods).concat(_.keys(transformations)).forEach(function(key) { instance.object[key] = _.bind(instance.object[key], instance); @@ -39,18 +68,25 @@ var WLXMLElementNode = function(nativeNode, document) { }; WLXMLElementNode.prototype = Object.create(smartxml.ElementNode.prototype); -$.extend(WLXMLElementNode.prototype, smartxml.ElementNode.prototype, { +$.extend(WLXMLElementNode.prototype, WLXMLDocumentNodeMethods, smartxml.ElementNode.prototype, { getClass: function() { return this.getAttr('class') || ''; }, + getClassHierarchy: function() { + return getClassLists(this.getClass()); + }, setClass: function(klass) { if(klass !== this.klass) { installObject(this, klass); return this.setAttr('class', klass); } }, - is: function(klass) { - return this.getClass().substr(0, klass.length) === klass; + is: function(query) { + if(typeof query === 'string') { + query = {klass: query}; + } + return (_.isUndefined(query.klass) || this.getClass().substr(0, query.klass.length) === query.klass) && + (_.isUndefined(query.tagName) || this.getTagName() === query.tagName); }, getMetaAttributes: function() { var toret = new AttributesList(), @@ -62,27 +98,32 @@ $.extend(WLXMLElementNode.prototype, smartxml.ElementNode.prototype, { classDesc = this.document.options.wlxmlClasses[classCurrent]; if(classDesc) { _.keys(classDesc.attrs).forEach(function(attrName) { - toret[attrName] = _.extend({value: this.getAttr('meta-' + attrName)}, classDesc.attrs[attrName]); + toret[attrName] = _.extend({value: this.getAttr(attrName)}, classDesc.attrs[attrName]); }.bind(this)); } }.bind(this)); return toret; }, setMetaAttribute: function(key, value) { - this.setAttr('meta-'+key, value); + this.setAttr(key, value); }, getOtherAttributes: function() { - var toret = {}; + var toret = {}, + node = this; this.getAttrs().forEach(function(attr) { - if(attr.name !== 'class' && !isMetaAttribute(attr.name)) { - toret[attr.name] = attr.value; + if(attr.name !== 'class' && !node.isMetaAttribute(attr.name)) { + toret[attr.name] = {value: attr.value}; } }); return toret; }, + isMetaAttribute: function(attrName) { + return attrName !== 'class' &&_.contains(_.keys(this.getMetaAttributes()), attrName); + }, _getXMLDOMToDump: function() { - var DOM = this._$.clone(true, true); + var DOM = this._$.clone(true, true), + doc = this.document; DOM.find('*').addBack().each(function() { var el = $(this), @@ -92,7 +133,7 @@ $.extend(WLXMLElementNode.prototype, smartxml.ElementNode.prototype, { data = el.data(); - var txt; + var txt, documentNode, metaNode; if(data[formatter_prefix+ 'orig_before']) { txt = idx > 0 && contents[idx-1].nodeType === Node.TEXT_NODE ? contents[idx-1] : null; @@ -122,8 +163,23 @@ $.extend(WLXMLElementNode.prototype, smartxml.ElementNode.prototype, { el.append(data[formatter_prefix+ 'orig_end']); } } + + + if(this.nodeType === Node.ELEMENT_NODE) { + documentNode = doc.createDocumentNode(this); + metaNode = $(''); + documentNode.getMetadata().forEach(function(row) { + metaNode.append('' + row.value + ''); + }); + if(metaNode.children().length) { + $(this).prepend(metaNode); + } + } + }); + + return DOM; } }); @@ -145,12 +201,18 @@ var WLXMLDocumentNode = function() { }; WLXMLDocumentNode.prototype = Object.create(smartxml.DocumentNode.prototype); -var WLXMLDocument = function(xml, options) { - smartxml.Document.call(this, xml); - this.options = options; +var WLXMLTextNode = function() { + smartxml.TextNode.apply(this, arguments); +}; +WLXMLTextNode.prototype = Object.create(smartxml.TextNode.prototype); +$.extend(WLXMLTextNode.prototype, WLXMLDocumentNodeMethods); + +var WLXMLDocument = function(xml, options) { this.classMethods = {}; this.classTransformations = {}; + smartxml.Document.call(this, xml, [metadataExtension]); + this.options = options; }; var formatter_prefix = '_wlxml_formatter_'; @@ -159,12 +221,28 @@ var formatter_prefix = '_wlxml_formatter_'; WLXMLDocument.prototype = Object.create(smartxml.Document.prototype); $.extend(WLXMLDocument.prototype, { ElementNodeFactory: WLXMLElementNode, + TextNodeFactory: WLXMLTextNode, loadXML: function(xml) { smartxml.Document.prototype.loadXML.call(this, xml, {silent: true}); this.trigger('contentSet'); }, normalizeXML: function(nativeNode) { + var doc = this, + prefixLength = 'dc:'.length; + + $(nativeNode).find('metadata').each(function() { + var metadataNode = $(this), + owner = doc.createDocumentNode(metadataNode.parent()[0]), + metadata = owner.getMetadata(); + + metadataNode.children().each(function() { + metadata.add({key: (this.tagName).toLowerCase().substr(prefixLength), value: $(this).text()}, {undoable: false}); + }); + metadataNode.remove(); + }); + nativeNode.normalize(); + $(nativeNode).find(':not(iframe)').addBack().contents() .filter(function() {return this.nodeType === Node.TEXT_NODE;}) .each(function() { @@ -247,12 +325,15 @@ $.extend(WLXMLDocument.prototype, { /* globals document */ el.replaceWith(document.createTextNode(text.transformed)); }); + + }, registerClassTransformation: function(Transformation, className) { var thisClassTransformations = (this.classTransformations[className] = this.classTransformations[className] || {}); - thisClassTransformations[Transformation.prototype.name] = function(args) { + thisClassTransformations[Transformation.prototype.name] = function() { var nodeInstance = this; + var args = Array.prototype.slice.call(arguments, 0); return nodeInstance.transform(Transformation, args); }; }, @@ -289,21 +370,25 @@ $.extend(WLXMLDocument.prototype, { }); var wlxmlClasses = { - 'uri': { - attrs: {uri: {type: 'string'}} + 'link': { + attrs: {href: {type: 'string'}} } }; return { - WLXMLDocumentFromXML: function(xml, options) { + WLXMLDocumentFromXML: function(xml, options, Factory) { options = _.extend({wlxmlClasses: wlxmlClasses}, options); - return new WLXMLDocument(xml, options); + Factory = Factory || WLXMLDocument; + return new Factory(xml, options); }, WLXMLElementNodeFromXML: function(xml) { return this.WLXMLDocumentFromXML(xml).root; - } + }, + + WLXMLDocument: WLXMLDocument, + getClassHierarchy: getClassLists }; }); \ No newline at end of file