new mediamanager

This patch adds a completely rewritten media popup. The following noteworthy
changes were made:

- media manager uses a collapsible namespace tree
- media manager uses AJAX if available
- media manager popup can be kept open when selecting a media file
- only one template is used for the media manager :!: Template
- Editable image metadata is configured in conf/mediameta.php now
- The JS cookie mechanism was enhanced to store key/value pairs
- Language strings can be exported to JS in js.php

darcs-hash:20060519165023-7ad00-4932b4553fc919aa4a8b8187958b823acf4f8cee.gz

1 files changed, 45 insertions, 85 deletions

diff --git a/lib/scripts/script.js b/lib/scripts/script.js
index bd7af48da..df12a29fb 100644
--- a/lib/scripts/script.js
+++ b/lib/scripts/script.js
@@ -78,6 +78,30 @@ function isset(varname){
 }
 
 /**
+ * Select elements by their class name
+ *
+ * @author Dustin Diaz <dustin [at] dustindiaz [dot] com>
+ * @link   http://www.dustindiaz.com/getelementsbyclass/
+ */
+function getElementsByClass(searchClass,node,tag) {
+    var classElements = new Array();
+    if ( node == null )
+        node = document;
+    if ( tag == null )
+        tag = '*';
+    var els = node.getElementsByTagName(tag);
+    var elsLen = els.length;
+    var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
+    for (i = 0, j = 0; i < elsLen; i++) {
+        if ( pattern.test(els[i].className) ) {
+            classElements[j] = els[i];
+            j++;
+        }
+    }
+    return classElements;
+}
+
+/**
  * Get the X offset of the top left corner of the given object
  *
  * @link http://www.quirksmode.org/index.html?/js/findpos.html
@@ -186,31 +210,6 @@ function hideLoadBar(id){
   if(obj) obj.style.display="none";
 }
 
-/*
- * Insert the selected filename and close the window
- *
- * @see http://www.alexking.org/index.php?content=software/javascript/content.php
- */
-function mediaSelect(file){
-  opener.insertTags('wiki__text','{{'+file+'|','}}','');
-  window.close();
-}
-
-/**
- * For the upload Dialog. Prefills the wikiname.
- */
-function suggestWikiname(){
-  var form = $('dw__upload');
-  if(!form) return;
-
-  var file = form.elements.upload.value;
-
-  file = file.substr(file.lastIndexOf('/')+1);
-  file = file.substr(file.lastIndexOf('\\')+1);
-
-  form.elements.id.value = file;
-}
-
 /**
  * Adds the toggle switch to the TOC
  */
@@ -255,55 +254,6 @@ function toggleToc() {
 }
 
 /*
- * This sets a cookie by JavaScript
- *
- * @see http://www.webreference.com/js/column8/functions.html
- */
-function setCookie(name, value, expires, path, domain, secure) {
-  var curCookie = name + "=" + escape(value) +
-      ((expires) ? "; expires=" + expires.toGMTString() : "") +
-      ((path) ? "; path=" + path : "") +
-      ((domain) ? "; domain=" + domain : "") +
-      ((secure) ? "; secure" : "");
-  document.cookie = curCookie;
-}
-
-/*
- * This reads a cookie by JavaScript
- *
- * @see http://www.webreference.com/js/column8/functions.html
- */
-function getCookie(name) {
-  var dc = document.cookie;
-  var prefix = name + "=";
-  var begin = dc.indexOf("; " + prefix);
-  if (begin == -1) {
-    begin = dc.indexOf(prefix);
-    if (begin !== 0){ return null; }
-  } else {
-    begin += 2;
-  }
-  var end = document.cookie.indexOf(";", begin);
-  if (end == -1){
-    end = dc.length;
-  }
-  return unescape(dc.substring(begin + prefix.length, end));
-}
-
-/*
- * This is needed for the cookie functions
- *
- * @see http://www.webreference.com/js/column8/functions.html
- */
-function fixDate(date) {
-  var base = new Date(0);
-  var skew = base.getTime();
-  if (skew > 0){
-    date.setTime(date.getTime() - skew);
-  }
-}
-
-/*
  * This enables/disables checkboxes for acl-administration
  *
  * @author Frank Schubert <frank@schokilade.de>
@@ -374,24 +324,25 @@ function fnt(id, e, evt) {
  * Add the edit window size controls
  */
 function initSizeCtl(ctlid,edid){
-        if(!document.getElementById){ return; }
+    if(!document.getElementById){ return; }
 
     var ctl      = $(ctlid);
     var textarea = $(edid);
+    if(!ctl || !textarea) return;
 
-    var hgt = getCookie('DokuWikisizeCtl');
-    if(hgt === null || hgt === ''){
-      textarea.style.height = '300px';
-    }else{
+    var hgt = DokuCookie.getValue('sizeCtl');
+    if(hgt){
       textarea.style.height = hgt;
+    }else{
+      textarea.style.height = '300px';
     }
 
     var l = document.createElement('img');
     var s = document.createElement('img');
     l.src = DOKU_BASE+'lib/images/larger.gif';
     s.src = DOKU_BASE+'lib/images/smaller.gif';
-        addEvent(l,'click',function(){sizeCtl(edid,100);});
-        addEvent(s,'click',function(){sizeCtl(edid,-100);});
+    addEvent(l,'click',function(){sizeCtl(edid,100);});
+    addEvent(s,'click',function(){sizeCtl(edid,-100);});
     ctl.appendChild(l);
     ctl.appendChild(s);
 }
@@ -405,10 +356,7 @@ function sizeCtl(edid,val){
   height += val;
   textarea.style.height = height+'px';
 
-  var now = new Date();
-  fixDate(now);
-  now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000); //expire in a year
-  setCookie('DokuWikisizeCtl',textarea.style.height,now);
+  DokuCookie.setValue('sizeCtl',textarea.style.height);
 }
 
 /**
@@ -432,3 +380,15 @@ function scrollToMarker(){
     var obj = $('scroll__here');
     if(obj) obj.scrollIntoView();
 }
+
+/**
+ * Remove messages
+ */
+function cleanMsgArea(){
+    var elems = getElementsByClass('(success|info|error)',document,'div');
+    if(elems){
+        for(var i=0; i<elems.length; i++){
+            elems[i].style.display = 'none';
+        }
+    }
+}