Changeset 2536

Timestamp:

04/16/2005 04:31:38 PM (20 years ago)

Author:

matt

Message:

Initial auto-save checkin code from DarkCryst. No bug reports on it yet! Several known issues, including deleting cookies, moving the restore button, and other behavior probs.

Location:

trunk/wp-admin

Files:

• admin-footer.php (modified) (1 diff)
• admin-header.php (modified) (1 diff)
• post.php (modified) (1 diff)

trunk/wp-admin/admin-footer.php

@@ -10 +10 @@
 <?php do_action('admin_footer', ''); ?>
 
+<?php if ( isset( $editing ) ) : ?>
+<script type="text/javascript">
+WhenLoaded();
+</script> 
+<?php endif; ?>
+
 </body>
 </html>

trunk/wp-admin/admin-header.php

@@ -79 +79 @@
 <?php endif; ?>
 
+<?php if ( isset( $editing ) ) : ?>
+var elem;
+var eID = 'content';
+var cID = 'twWPAutoSave';
+
+function createCookie(name,value,days){
+    if (days)
+    {
+        var date = new Date();
+        date.setTime(date.getTime()+(days*24*60*60*1000));
+        var expires = "; expires="+date.toGMTString();
+    }
+    else var expires = "";
+    document.cookie = name + "=" + escape(value ) + expires + "; path=/";
+}
+
+function eraseCookie(name){
+    createCookie(name,"",-1);
+}
+
+function readCookie(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));
+}
+
+function KeyPressEvent(event){
+    if (document.all) {
+        event = window.event;
+    }
+    if (event.which){
+        key = event.which;
+    } else {
+        key = event.keyCode;
+    }
+    createCookie(cID,elem.value, 7)
+}
+
+function WhenLoaded(){
+var postdiv;
+    if (postdiv = document.getElementById('poststuff')){
+        var data = postdiv.innerHTML
+        var index = data.indexOf('<p class="submit">') + 18;
+        var after = data.substring(index);
+        var before = data.substring(0, index);
+        postdiv.innerHTML = before + '<input type="submit" id="AutoRestore" value="Restore" onclick="restoreData(); return false;" />' + after;
+
+        edCanvas = document.getElementById('content');  //re-enable quicktags with correct element (original content element was overwritten).
+        
+        elem = document.getElementById('content');
+        elem.onkeyup = KeyPressEvent;
+    }
+}
+
+function restoreData(){
+    elem.value = readCookie(cID);
+}
+<?php endif; ?>
 //]]>
 </script>

trunk/wp-admin/post.php

@@ -25 +25 @@
     // Fix submenu highlighting for pages.
 if (false !== strpos($_SERVER['HTTP_REFERER'], 'edit-pages.php')) $submenu_file = 'page-new.php';
+
+$editing = true;
 
 switch($action) {