1: <?php
 2: /**
 3:  * Horde_Form for unsubscribing from remote calendars.
 4:  *
 5:  * See the enclosed file COPYING for license information (GPL). If you
 6:  * did not receive this file, see http://www.horde.org/licenses/gpl.
 7:  *
 8:  * @package Kronolith
 9:  */
10: 
11: /**
12:  * The Kronolith_UnsubscribeRemoteCalendarForm class provides the form for
13:  * unsubscribing from remote calendars.
14:  *
15:  * @author  Chuck Hagenbuch <chuck@horde.org>
16:  * @package Kronolith
17:  */
18: class Kronolith_Form_UnsubscribeRemoteCalendar extends Horde_Form
19: {
20:     public function __construct($vars, $calendar)
21:     {
22:         parent::__construct($vars, sprintf(_("Unsubscribe from %s"), $calendar['name']));
23: 
24:         $this->addHidden('', 'url', 'text', true);
25:         $this->addVariable(sprintf(_("Really unsubscribe from the calendar \"%s\" (%s)?"), $calendar['name'], $calendar['url']), 'desc', 'description', false);
26: 
27:         $this->setButtons(array(_("Unsubscribe"), _("Cancel")));
28:     }
29: 
30:     /**
31:      * @throws Kronolith_Exception
32:      */
33:     public function execute()
34:     {
35:         // If cancel was clicked, return false.
36:         if ($this->_vars->get('submitbutton') == _("Cancel")) {
37:             return false;
38:         }
39:         return Kronolith::unsubscribeRemoteCalendar($this->_vars->get('url'));
40:     }
41: 
42: }
43: