Basic remove/create/edit calendar methods implementation, with color in user preferences

plugins/calendar/drivers/kolab/kolab_calendar.php

@@ -12,6 +12,7 @@
  |                                                                         |
  +-------------------------------------------------------------------------+
  | Author: Thomas Bruederli <roundcube@gmail.com>                          |
+ | Author: Aleksander Machniak <machniak@kolabsys.com>                     |
  +-------------------------------------------------------------------------+
 */
 
@@ -76,6 +77,18 @@ class kolab_calendar
     return rcube_charset_convert(strlen($dispname) ? $dispname : $this->imap_folder, "UTF7-IMAP");
   }
 
+
+  /**
+   * Getter for the IMAP folder name
+   *
+   * @return string Name of the IMAP folder
+   */
+  public function get_realname()
+  {
+    return $this->imap_folder;
+  }
+
+
   /**
    * Getter for the top-end calendar folder name (not the entire path)
    *
@@ -84,19 +97,21 @@ class kolab_calendar
   public function get_foldername()
   {
     $parts = explode('/', $this->imap_folder);
-    return end($parts);
+    return rcube_charset_convert(end($parts), 'UTF7-IMAP');
   }
 
   /**
    * Return color to display this calendar
    */
-  public function get_color($owner)
+  public function get_color()
   {
-    // TODO: read color from backend (not yet supported)
+    // Store temporarily calendar color in user prefs (will be changed)
-    //temporary color deffirence between own calendars and the rest	
+    $prefs = $this->cal->rc->config->get('kolab_calendars', array());
-    if ($owner == $_SESSION['username'])
+
-      return 'd63355';
+    if (!empty($prefs[$this->id]) && !empty($prefs[$this->id]['color']))
-    return '1f9ebe';
+      return $prefs[$this->id]['color'];
+
+    return 'cc0000';
   }
 
 

plugins/calendar/drivers/kolab/kolab_driver.php

@@ -71,7 +71,7 @@ class kolab_driver extends calendar_driver
                 'id' => $calendar->id,
                 'name' => $calendar->get_name(),
                 'editname' => $calendar->get_foldername(),
-                'color' => $calendar->get_color($c_folder->_owner),
+                'color' => $calendar->get_color(),
                 'readonly' => $c_folder->_owner != $_SESSION['username'],
               );
             }
@@ -117,10 +117,30 @@ class kolab_driver extends calendar_driver
    */
   public function create_calendar($prop)
   {
+    $folder = rcube_charset_convert($prop['name'], RCMAIL_CHARSET, 'UTF7-IMAP');
+
+    // add namespace prefix (when needed)
+    $this->rc->imap_init();
+    $folder = $this->rc->imap->mod_mailbox($folder, 'in');
+
+    // create ID
+    $id = rcube_kolab::folder_id($folder);
+
+    // create IMAP folder
+    if (rcube_kolab::folder_create($folder, 'event')) {
+      // save color in user prefs (temp. solution)
+      $prefs['kolab_calendars'] = $this->rc->config->get('kolab_calendars', array());
+      $prefs['kolab_calendars'][$id]['color'] = $prop['color'];
+
+      $this->rc->user->save_prefs($prefs);
+
+      return $id;
+    }
 
     return false;
   }
 
+
   /**
    * Update properties of an existing calendar
    *
@@ -128,9 +148,36 @@ class kolab_driver extends calendar_driver
    */
   public function edit_calendar($prop)
   {
+    if ($prop['id'] && ($cal = $this->folders[$prop['id']])) {
+      $newfolder = rcube_charset_convert($prop['name'], RCMAIL_CHARSET, 'UTF7-IMAP');
+      $oldfolder = $cal->get_realname();
+      // add namespace prefix (when needed)
+      $this->rc->imap_init();
+      $newfolder = $this->rc->imap->mod_mailbox($newfolder, 'in');
+
+      if ($newfolder != $oldfolder)
+        $result = rcube_kolab::folder_rename($oldfolder, $newfolder);
+      else
+        $result = true;
+
+      if ($result) {
+        // create ID
+        $id = rcube_kolab::folder_id($newfolder);
+        // save color in user prefs (temp. solution)
+        $prefs['kolab_calendars'] = $this->rc->config->get('kolab_calendars', array());
+        $prefs['kolab_calendars'][$id]['color'] = $prop['color'];
+        unset($prefs['kolab_calendars'][$prop['id']]);
+
+        $this->rc->user->save_prefs($prefs);
+
+        return true;
+      }
+    }
+
   	 return false;
   }
 
+
   /**
    * Delete the given calendar with all its contents
    *
@@ -138,6 +185,17 @@ class kolab_driver extends calendar_driver
    */
   public function remove_calendar($prop)
   {
+    if ($prop['id'] && ($cal = $this->folders[$prop['id']])) {
+      $folder = $cal->get_realname();
+  	  if (rcube_kolab::folder_delete($folder)) {
+        // remove color in user prefs (temp. solution)
+        $prefs['kolab_calendars'] = $this->rc->config->get('kolab_calendars', array());
+        unset($prefs['kolab_calendars'][$prop['id']]);
+
+        $this->rc->user->save_prefs($prefs);
+        return true;
+  	  }
+    }
 
     return false;
   }