svn commit: r1100251 - /lenya/branches/BRANCH_2_1_X/src/modules/editors/resources/javascript/insertAssetTree.js

Author: thorsten
Date: Fri May  6 15:16:18 2011
New Revision: 1100251

URL: http://svn.apache.org/viewvc?rev=1100251&view=rev
Log:
Adding missing js file from former committ

Added:
    lenya/branches/BRANCH_2_1_X/src/modules/editors/resources/javascript/insertAssetTree.js   (with props)

Added: lenya/branches/BRANCH_2_1_X/src/modules/editors/resources/javascript/insertAssetTree.js
URL: http://svn.apache.org/viewvc/lenya/branches/BRANCH_2_1_X/src/modules/editors/resources/javascript/insertAssetTree.js?rev=1100251&view=auto
==============================================================================
--- lenya/branches/BRANCH_2_1_X/src/modules/editors/resources/javascript/insertAssetTree.js (added)
+++ lenya/branches/BRANCH_2_1_X/src/modules/editors/resources/javascript/insertAssetTree.js Fri May  6 15:16:18 2011
@@ -0,0 +1,149 @@
+/*
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+*/
+
+/* Constructor for LinkTree object */
+function LinkTree(doc, treeElement) {
+    this.doc = doc;
+    this.treeElement = treeElement;
+    this.selected = null;
+}
+
+/**
+  * FIXME: CHOSEN_LANGUAGE should not be a global variable!
+  * a callback used by the LinkTree object.
+  */
+function setLink(uuid) {
+    var language = CHOSEN_LANGUAGE;
+    document.forms.insertAsset.url.value = "lenya-document:" + uuid + ",lang=" + language;
+}
+
+function updateInfos(url){
+    var param = [this,url];
+    var callback = function(xml, param) {
+        var root = xml.documentElement;
+        var children = root.childNodes;
+        var extension;
+        var height;
+        var width;
+		var mimeType;
+        var i;    
+        var j;
+        for (i = 0; i < children.length; i++) {
+           if (children[i].tagName === "elements") {
+              // now get the extension
+              var childrenElement =children[i].childNodes;
+              for (j = 0; j < childrenElement.length; j++) {
+                 if (childrenElement[j].tagName === "extension") {
+                     extension=childrenElement[j].textContent;
+                 }
+                 if (childrenElement[j].tagName === "height") {
+                     height=childrenElement[j].textContent;
+                 }
+                 if (childrenElement[j].tagName === "width") {
+                     width=childrenElement[j].textContent;
+                 }
+				 if (childrenElement[j].tagName === "mimeType") {
+                     mimeType=childrenElement[j].textContent;
+                 }
+              }
+           }
+        }
+       if (MODE_INSERT!=='Asset') {
+	   	document.forms.insertAsset.width.value = width;
+        document.forms.insertAsset.height.value = height;
+        var result = returnObjById('preview');
+		result.innerHTML = "";
+		var newImg = document.createElement('img');
+        newImg.setAttribute('src', param[1].replace('.html.meta','.'+extension));
+		newImg.setAttribute('width','450');
+		result.appendChild(newImg);
+	   } else {
+	   	 $('#preview').html(mimeType);
+	   }
+
+    };
+    loadAsyncXML(url, callback, param);
+}
+
+/*
+ * <a href="lenya-document:fe2dd613-b772-44fa-a3ab-cf89e185020c,lang=en" title="test" class="lenya.asset">test</a>
+<img src="/default/authoring/index/test.png" title="test" alt="test" width="1056" height="946"/>
+ */
+
+function buildTree() {
+    var placeholder = document.getElementById('tree');
+    var tree = new LinkTree(document, placeholder);
+    tree.init(PUBLICATION_ID);
+    tree.render();
+    tree.loadInitialTree(AREA, DOCUMENT_ID);
+	//$(".lenya-info-nolanguage").parent("div").unbind();
+}
+
+LinkTree.prototype = new NavTree();
+LinkTree.prototype.handleItemClick = function(item, event) {
+    setLink(item.uuid);
+    document.forms.insertAsset.title.value = item.label;
+    document.forms.insertAsset.text.value = item.label;
+    var url = encodeURI(item.href+'.meta');
+    updateInfos(url);
+};
+
+window.onload = function() {
+  buildTree();
+  org.apache.lenya.editors.handleFormLoad('insertAsset');
+};
+
+/* OVERRIDE creates the item name and any icons and such */
+LenyaTree.prototype.createItemLine = function(item) {
+    var div = this.createElement('div');
+    var span = this.createElement('span');
+    var icon = this.getIcon(item);
+    if (icon.nodeType === 1) {
+        icon.className = 'treenode_icon';
+    }
+    div.appendChild(icon);
+    var text = this.doc.createTextNode(item.label ? item.label : item.id);
+    var isAsset = item.mimetype;
+    span.className = item.getStyle();
+    span.appendChild(text);
+    div.appendChild(span);
+    
+    return div;
+};
+NavNode.prototype.getStyle = function() {
+    if (this.tree.root === this) {
+        return 'lenya-info-root';
+    } else if (this.parent === this.tree.root) {
+        return 'lenya-info-area';
+    } else if (!this.existsChosenLanguage || !this.isresource) {
+        return 'lenya-info-nolanguage';
+    } else {
+        return 'treenode_label';
+    }
+};
+
+function returnObjById(id){
+   var returnVar;
+   if (document.getElementById) {
+      returnVar = document.getElementById(id);
+   }else if (document.all) {
+      returnVar = document.all[id];
+   }else if (document.layers) {
+      returnVar = document.layers[id];
+   }
+   return returnVar;
+}
\ No newline at end of file

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