1: <?php
 2: /**
 3:  * Horde_Form for editing resource groups.
 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_EditResourceGroupForm class provides the form for editing
13:  * resource groups.
14:  *
15:  * @author  Chuck Hagenbuch <chuck@horde.org>
16:  * @author  Michael J. Rubinsky <mrubinsk@horde.org>
17:  * @package Kronolith
18:  */
19: class Kronolith_Form_EditResourceGroup extends Horde_Form
20: {
21:     /**
22:      * Resource group being edited.
23:      *
24:      * @var Kronolith_Resource_Single
25:      */
26:     protected $_resource;
27: 
28:     /**
29:      * @throws Kronolith_Exception
30:      */
31:     public function __construct($vars, $resource)
32:     {
33:         $this->_resource = $resource;
34:         parent::__construct($vars, sprintf(_("Edit %s"), $resource->get('name')));
35: 
36:         $resources = Kronolith::getDriver('Resource')->listResources(Horde_Perms::READ, array('type' => Kronolith_Resource::TYPE_SINGLE));
37:         $enum = array();
38:         foreach ($resources as $r) {
39:             $enum[$r->getId()] = htmlspecialchars($r->get('name'));
40:         }
41: 
42:         $this->addHidden('', 'c', 'text', true);
43:         $this->addVariable(_("Name"), 'name', 'text', true);
44:         $this->addVariable(_("Description"), 'description', 'longtext', false, false, null, array(4, 60));
45:         $this->addVariable(_("Resources"), 'members', 'multienum', false, false, null, array('enum' => $enum));
46:         $this->setButtons(array(_("Save")));
47:     }
48: 
49:     /**
50:      * @throws Kronolith_Exception
51:      */
52:     public function execute()
53:     {
54:         $original_name = $this->_resource->get('name');
55:         $new_name = $this->_vars->get('name');
56:         $this->_resource->set('name', $new_name);
57:         $this->_resource->set('description', $this->_vars->get('description'));
58:         $this->_resource->set('members', $this->_vars->get('members'));
59: 
60:         try {
61:             $this->_resource->save();
62:         } catch (Exception $e) {
63:             throw new Kronolith_Exception(sprintf(_("Unable to save resource \"%s\": %s"), $new_name, $e->getMessage()));
64:         }
65: 
66:         return $this->_resource;
67:     }
68: 
69: }
70: