X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/0214643f72c6aaa8e85eaba2ad27f2ca03ca6401..8254ff82e19d41b2a66a4549165b924084ed6a52:/modules/documentCanvas/transformations.js

diff --git a/modules/documentCanvas/transformations.js b/modules/documentCanvas/transformations.js
index cd20d2b..effe253 100644
--- a/modules/documentCanvas/transformations.js
+++ b/modules/documentCanvas/transformations.js
@@ -1,108 +1,107 @@
-define(['libs/jquery-1.9.1.min'], function($) {
-
-    var transformations = {};
-
-    transformations.fromXML = {
-        getHTMLTree: function(xml) {
-            var inner = $(xml).clone();
-            var toret = $('<div></div>');
-            toret.append(inner);
-            
-            var toBlock = ['div', '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);
-                        toret.attr('id', 'xxxxxxxx-xxxx-xxxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {var r = Math.random()*16|0,v=c=='x'?r:r&0x3|0x8;return v.toString(16);}));
-                        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 = {};
-            $(xml).find('metadata').children().each(function() {
-                var node = $(this);
-                toret[this.nodeName.split(':')[1].toLowerCase()] = node.text();
-            })
-            return toret;
-        },
-        getDocumentDescription: function(xml) {
-            return {
-                HTMLTree: this.getHTMLTree(xml),
-                metadata: this.getMetaData(xml)
-            }
-        }
-    }
-
-    transformations.toXML = {
-        getXML: function(documentDescription) {
-            
-            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');
-            
-            var metadata = toret.find('metadata');
-            if(metadata.length === 0) {
-                var section = toret.find('section');
-                section = section.length ? $(section[0]) : null;
-                if(section) {
-                    section.prepend(meta)
-                }
-            } else {
-                metadata.replaceWith(meta);
-            }
-            
-            
-            return vkbeautify.xml(toret.html());
-        }
-    }
-
-    return transformations;
-
+define(['libs/jquery-1.9.1.min'], function($) {
+
+    'use strict';
+
+    var transformations = {};
+
+    transformations.fromXML = {
+        getHTMLTree: function(xml) {
+            var inner = $(xml).clone();
+            var toret = $('<div></div>');
+            toret.append(inner);
+            
+            var toBlock = ['div', '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);
+                        toret.attr('id', 'xxxxxxxx-xxxx-xxxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {var r = Math.random()*16|0,v=c=='x'?r:r&0x3|0x8;return v.toString(16);}));
+                        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');
+
+            toret.find(":not(iframe)").addBack().contents().filter(function() {
+                return this.nodeType == 3;} ).each(function() {
+                    var n = $(this); 
+                    var hasText = /\S/g.test(n.text());
+                    if(!hasText) {
+                        n.remove();
+                        return;
+                    }
+                    var startSpace = /\s/g.test(n.text().substr(0,1));
+                    var endSpace = /\s/g.test(n.text().substr(-1)) && n.text().length > 1;
+                    var trimmed = $.trim(n.text());
+                    n.get(0).data = (startSpace ? ' ' : '') + trimmed + (endSpace ? ' ' : '');
+            });
+            
+            return toret.children();
+        },
+        getMetaData: function(xml) {
+            var toret = {};
+            $(xml).find('metadata').children().each(function() {
+                var node = $(this);
+                toret[this.nodeName.split(':')[1].toLowerCase()] = node.text();
+            });
+            return toret;
+        },
+        getDocumentDescription: function(xml) {
+            return {
+                HTMLTree: this.getHTMLTree(xml),
+                metadata: this.getMetaData(xml)
+            };
+        }
+    };
+
+    transformations.toXML = {
+        getXML: function(body) {
+            
+            var inner = body.clone();
+            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);
+                    if(value.length && value.length > 0)
+                        toret.attr(wlxmlName, value);
+                }
+                    
+                toret.append(div.contents());
+                return toret;
+            });
+
+            return vkbeautify.xml(toret.html());
+        }
+    };
+
+    return transformations;
+
 });
\ No newline at end of file