Visual editor - handling double enter

[fnpeditor.git] / modules / visualEditor.transformations.js

diff --git a/modules/visualEditor.transformations.js b/modules/visualEditor.transformations.js
index 2d2f630..f9fcb1f 100644 (file)
--- a/modules/visualEditor.transformations.js
+++ b/modules/visualEditor.transformations.js
@@ -8,7 +8,37 @@ if(typeof module !== 'undefined' && module.exports) {
 
     transformations.fromXML = {
         getHTMLTree: function(xml) {
-            return xml;
+            var inner = $(xml).clone();
+            var toret = $('<div></div>');
+            toret.append(inner);
+            
+            var toBlock = ['div', 'document', 'section', 'header'];
+            var toInline = ['aside', 'span'];
+            
+            var transform = function(tags, replacingTagName) {
+                tags.forEach(function(tagName) {
+                    tagName = tagName.toLowerCase();
+                    console.log('running ' + tagName);
+                    toret.find(tagName).replaceWith(function() {
+                        var currentTag = $(this);
+                        if(currentTag.attr('wlxml-tag'))
+                            return;
+                        var toret = $('<' + replacingTagName + '>').attr('wlxml-tag', tagName);
+                        for(var i = 0; i < this.attributes.length; i++) {
+                            var attr = this.attributes.item(i);
+                            var value = attr.name === 'class' ? attr.value.replace(/\./g, '-') : attr.value;
+                            toret.attr('wlxml-' + attr.name, value)
+                        }
+                        toret.append(currentTag.contents());
+                        return toret;
+                    });
+                });
+            }
+            
+            transform(toBlock, 'div');
+            transform(toInline, 'span');
+
+            return toret.children();
         },
         getMetaData: function(xml) {
             var toret = {};
@@ -28,7 +58,42 @@ if(typeof module !== 'undefined' && module.exports) {
 
     transformations.toXML = {
         getXML: function(documentDescription) {
-            return documentDescription.HTMLTree;
+            
+            var inner = $(documentDescription.HTMLTree);
+            var toret = $('<div></div>');
+            toret.append(inner);
+            
+            toret.find('div, span').replaceWith(function() {
+                var div = $(this);
+                var tagName = div.attr('wlxml-tag');
+                var toret = $('<'+tagName+'>');
+                                   
+                for(var i = 0; i < this.attributes.length; i++) {
+                    var attr = this.attributes.item(i);
+                    var split = attr.name.split('-')
+                    console.log(split);
+                    if(split[0] !== 'wlxml' || (split.length > 1 && split[1] === 'tag')) 
+                        continue;
+                    var wlxmlName = split.splice(1).join('-');
+                    var value = wlxmlName === 'class' ? attr.value.replace(/-/g, '.') : attr.value;
+                    console.log(name + ': ' + value);
+                    toret.attr(wlxmlName, value);
+                }
+                    
+                toret.append(div.contents());
+                return toret;
+            });
+            
+            var meta = $('<metadata></metadata>\n');
+            _.each(_.keys(documentDescription.metadata), function(key) {
+                meta.append('\n\t<dc:'+key+'>' + documentDescription.metadata[key] + '</dc:'+key+'>');
+            });
+            meta.append('\n');
+            
+            toret.find('metadata').replaceWith(meta);
+            
+            return toret.html();
+            
         }
     }