1: <?php
 2: /**
 3:  * @package Whups
 4:  */
 5: class Whups_Form_Query_Delete extends Horde_Form
 6: {
 7:     public function __construct(&$vars)
 8:     {
 9:         parent::__construct($vars, _("Delete Query?"), 'Whups_Form_Query_Delete');
10: 
11:         $yesno = array(array(0 => _("No"), 1 => _("Yes")));
12:         $this->addVariable(
13:             _("Really delete this query? This operation is not undoable."),
14:             'yesno', 'enum', true, false, null, $yesno);
15:     }
16: 
17:     public function execute(&$vars)
18:     {
19:         global $notification;
20: 
21:         if ($vars->get('yesno')) {
22:             if (!$GLOBALS['whups_query']->hasPermission(
23:                 $GLOBALS['registry']->getAuth(), Horde_Perms::DELETE)) {
24:                 $notifications->push(sprintf(_("Permission denied.")), 'horde.error');
25:             } else {
26:                 try {
27:                     $result = $GLOBALS['whups_query']->delete();
28: 
29:                     $notification->push(
30:                         sprintf(
31:                             _("The query \"%s\" has been deleted."),
32:                             $GLOBALS['whups_query']->name), 'horde.success');
33:                     $qManager = new Whups_Query_Manager();
34:                     unset($GLOBALS['whups_query']);
35:                     $GLOBALS['whups_query'] = $qManager->newQuery();
36:                 } catch (Whups_Exception $e) {
37:                     $notification->push(
38:                         sprintf(_("The query \"%s\" couldn't be deleted: %s"), $GLOBALS['whups_query']->name, $result->getMessage()), 'horde.error');
39:                 }
40:             }
41:         }
42: 
43:         $this->unsetVars($vars);
44:     }
45: 
46: }