'use strict';
-// utils
+/* globals Node */
+var metadataKey = 'wlxml.metadata';
-var isMetaAttribute = function(attrName) {
- return attrName.substr(0, 5) === 'meta-';
-};
-
-//
var AttributesList = function() {};
AttributesList.prototype = Object.create({});
};
var installObject = function(instance, klass) {
- var methods = instance.document.classMethods[klass] || instance.document.classTransformations;
- if(methods) {
- instance.object = Object.create(_.extend({
- transform: function(name, args) {
- // TODO: refactor with DocumentElement.transform
- var Transformation = instance.document.classTransformations[klass].get(name),
- transformation;
- if(Transformation) {
- transformation = new Transformation(instance.document, instance, args);
- }
- return instance.document.transform(transformation);
- }
- }, methods));
- _.keys(methods).forEach(function(key) {
- instance.object[key] = _.bind(instance.object[key], instance);
- });
- }
-}
+ var methods = instance.document.classMethods[klass] || {},
+ transformations = instance.document.classTransformations[klass] || {};
+
+ instance.object = Object.create(_.extend({}, methods, transformations));
+ _.keys(methods).concat(_.keys(transformations)).forEach(function(key) {
+ instance.object[key] = _.bind(instance.object[key], instance);
+ });
+};
var WLXMLElementNode = function(nativeNode, document) {
smartxml.ElementNode.call(this, nativeNode, document);
return this.getAttr('class') || '';
},
setClass: function(klass) {
- var methods, object;
if(klass !== this.klass) {
installObject(this, klass);
return this.setAttr('class', klass);
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);
+ },
+
+ getMetadata: function() {
+ return this.getData(metadataKey) || [];
+ },
+
+ addMetadataRow: function(row) {
+ this.setMetadataRow(null, row);
+ },
+
+ setMetadataRow: function(index, row) {
+ var metadata = this.getData(metadataKey) || [];
+ if(typeof index !== 'number' || index > metadata.length - 1) {
+ metadata.push(row);
+ index = metadata.length - 1;
+ } else {
+ metadata[index] = _.extend(metadata[index], row);
+ }
+ this.setData(metadataKey, metadata);
+ this.triggerChangeEvent('metadataChange', {index: index});
+ },
_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),
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;
el.append(data[formatter_prefix+ 'orig_end']);
}
}
+
+
+ if(this.nodeType === Node.ELEMENT_NODE) {
+ documentNode = doc.createDocumentNode(this);
+ metaNode = $('<metadata>');
+ documentNode.getMetadata().forEach(function(row) {
+ metaNode.append('<dc:'+ row.key + '>' + row.value + '</dc:' + row.key + '>');
+ });
+ if(metaNode.children().length) {
+ $(this).prepend(metaNode);
+ }
+ }
+
});
+
+
return DOM;
}
});
-WLXMLElementNode.prototype.transformations.register(transformations.createContextTransformation({
- name: 'wlxml.setMetaAttribute',
- impl: function(args) {
- this.setMetaAttribute(args.name, args.value);
- },
- getChangeRoot: function() {
- return this.context;
- }
-}));
+// WLXMLElementNode.prototype.transformations.register(transformations.createContextTransformation({
+// name: 'wlxml.setMetaAttribute',
+// impl: function(args) {
+// this.setMetaAttribute(args.name, args.value);
+// },
+// getChangeRoot: function() {
+// return this.context;
+// }
+// }));
var WLXMLDocumentNode = function() {
smartxml.DocumentNode.apply(this, arguments);
-}
+};
WLXMLDocumentNode.prototype = Object.create(smartxml.DocumentNode.prototype);
var WLXMLDocument = function(xml, options) {
- smartxml.Document.call(this, xml);
- this.options = options;
-
- // this.DocumentNodeFactory = function() {
- // WLXMLDocumentNode.apply(this, arguments);
- // };
-
- // this.DocumentNodeFactory.prototype = Object.create(WLXMLDocumentNode.prototype);
-
- this.ElementNodeFactory = function() {
- WLXMLElementNode.apply(this, arguments);
- }
- this.ElementNodeFactory.prototype = Object.create(WLXMLElementNode.prototype);
- this.ElementNodeFactory.prototype.transformations = new transformations.TransformationStorage();
- this.ElementNodeFactory.prototype.registerTransformation = function(Transformation) {
- return this.transformations.register(Transformation);
- };
-
- this.TextNodeFactory = function() {
- smartxml.TextNode.apply(this, arguments);
- }
- this.TextNodeFactory.prototype = Object.create(smartxml.TextNode.prototype);
- this.TextNodeFactory.prototype.transformations = new transformations.TransformationStorage();
- this.TextNodeFactory.prototype.registerTransformation = function(Transformation) {
- return this.transformations.register(Transformation);
- };
-
this.classMethods = {};
this.classTransformations = {};
+ smartxml.Document.call(this, xml);
+ this.options = options;
};
var formatter_prefix = '_wlxml_formatter_';
ElementNodeFactory: WLXMLElementNode,
loadXML: function(xml) {
smartxml.Document.prototype.loadXML.call(this, xml, {silent: true});
- $(this.dom).find(':not(iframe)').addBack().contents()
+ this.trigger('contentSet');
+ },
+
+ normalizeXML: function(nativeNode) {
+ var doc = this,
+ prefixLength = 'dc:'.length;
+
+ $(nativeNode).find(':not(iframe)').addBack().contents()
.filter(function() {return this.nodeType === Node.TEXT_NODE;})
.each(function() {
var el = $(this),
}
//}
}
-
+ /* globals document */
el.replaceWith(document.createTextNode(text.transformed));
});
- this.trigger('contentSet');
- },
-
- registerTransformation: function(Transformation) {
- return this.transformations.register(Transformation);
+
+ $(nativeNode).find('metadata').each(function() {
+ var metadataNode = $(this),
+ owner = doc.createDocumentNode(metadataNode.parent()[0]);
+
+ metadataNode.children().each(function() {
+ owner.addMetadataRow({key: (this.tagName).toLowerCase().substr(prefixLength), value: $(this).text()});
+ });
+ metadataNode.remove();
+ });
},
registerClassTransformation: function(Transformation, className) {
- var thisClassTransformations = (this.classTransformations[className] = this.classTransformations[className] || new transformations.TransformationStorage());
- return thisClassTransformations.register(Transformation);
+ var thisClassTransformations = (this.classTransformations[className] = this.classTransformations[className] || {});
+ thisClassTransformations[Transformation.prototype.name] = function(args) {
+ var nodeInstance = this;
+ return nodeInstance.transform(Transformation, args);
+ };
},
registerClassMethod: function(methodName, method, className) {
registerExtension: function(extension) {
//debugger;
- var doc = this,
- existingPropertyNames = _.values(this);
-
- var getTrans = function(desc, methodName) {
- if(typeof desc === 'function') {
- desc = {impl: desc};
- }
- if(!desc.impl) {
- throw new Error('Got transformation description without implementation.')
- }
- desc.name = desc.name || methodName;
- return desc;
- };
-
- [
- {source: extension.document, target: doc},
- {source: extension.documentNode, target: [doc.ElementNodeFactory.prototype, doc.TextNodeFactory.prototype]},
-
- ].forEach(function(mapping) {
- if(mapping.source) {
- if(mapping.source.methods) {
- existingPropertyNames = _.values(mapping.target)
- _.pairs(mapping.source.methods).forEach(function(pair) {
- var methodName = pair[0],
- method = pair[1],
- targets = _.isArray(mapping.target) ? mapping.target : [mapping.target];
- if(_.contains(existingPropertyNames, methodName)) {
- throw new Error('Cannot extend {target} with method name {methodName}. Name already exists.'
- .replace('{target}', mapping.target)
- .replace('{methodName}', methodName)
- );
- }
- targets.forEach(function(target) {
- target[methodName] = method;
- });
- });
- }
-
- if(mapping.source.transformations) {
- _.pairs(mapping.source.transformations).forEach(function(pair) {
- var transformation = getTrans(pair[1], pair[0]),
- targets = _.isArray(mapping.target) ? mapping.target : [mapping.target];
- targets.forEach(function(target) {
- target.registerTransformation(transformations.createContextTransformation(transformation));
- });
- });
- }
- }
- });
+ smartxml.Document.prototype.registerExtension.call(this, extension);
+ var doc = this;
_.pairs(extension.wlxmlClass).forEach(function(pair) {
var className = pair[0],
});
_.pairs(classExtension.transformations || {}).forEach(function(pair) {
- var transformation = getTrans(pair[1], pair[0]);
- doc.registerClassTransformation(transformations.createContextTransformation(transformation), className);
- });
+ var name = pair[0],
+ desc = pair[1];
+ doc.registerClassTransformation(transformations.createContextTransformation(desc, name), className);
+ });
});
}
});
var wlxmlClasses = {
- 'uri': {
- attrs: {uri: {type: 'string'}}
+ 'link': {
+ attrs: {href: {type: 'string'}}
}
};
-var classMethods = {};
return {
WLXMLDocumentFromXML: function(xml, options) {
WLXMLElementNodeFromXML: function(xml) {
return this.WLXMLDocumentFromXML(xml).root;
- },
-
- registerExtension: function(extension) {
- // @@ depracated
- if(extension.documentTransformations) {
- extension.documentTransformations.forEach(function(method) {
- WLXMLDocument.prototype.transformations.register(transformations.createContextTransformation(method));
- });
- }
-
- _.pairs(extension.classMethods).forEach(function(pair) {
- var className = pair[0],
- methods = pair[1];
- _.pairs(methods).forEach(function(pair) {
- var methodName = pair[0],
- method = pair[1];
- classMethods[className] = classMethods[className] || {};
- classMethods[className][methodName] = method;
- });
-
- });
-
- _.extend(WLXMLDocument.prototype, extension.documentMethods);
-
}
-
};
});
\ No newline at end of file
fnp / fnpeditor.git / blobdiff