1: <?php
 2: /**
 3:  * Defines the AJAX interface for Horde.
 4:  *
 5:  * Copyright 2010-2012 Horde LLC (http://www.horde.org/)
 6:  *
 7:  * See the enclosed file COPYING for license information (LGPL). If you
 8:  * did not receive this file, see http://www.horde.org/licenses/lgpl21.
 9:  *
10:  * @author   Michael Slusarz <slusarz@horde.org>
11:  * @category Horde
12:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
13:  * @package  Horde
14:  */
15: class Horde_Ajax_Application extends Horde_Core_Ajax_Application
16: {
17:     /**
18:      */
19:     public function responseType()
20:     {
21:         switch ($this->_action) {
22:         case 'blockAutoUpdate':
23:         case 'blockRefresh':
24:             return 'html';
25:         }
26: 
27:         return parent::responseType();
28:     }
29: 
30:     /**
31:      * AJAX action: Update sidebar.
32:      *
33:      * @return object  See Horde_Tree_Javascript#renderNodeDefinitions().
34:      */
35:     public function sidebarUpdate()
36:     {
37:         return $GLOBALS['injector']->getInstance('Horde_Core_Sidebar')->getTree()->renderNodeDefinitions();
38:     }
39: 
40:     /**
41:      * AJAX action: Auto-update portal block.
42:      */
43:     public function blockAutoUpdate()
44:     {
45:         if (isset($this->_vars->app) && isset($this->_vars->blockid)) {
46:             try {
47:                 return $GLOBALS['injector']
48:                     ->getInstance('Horde_Core_Factory_BlockCollection')
49:                     ->create()
50:                     ->getBlock($this->_vars->app, $this->_vars->blockid)
51:                     ->getContent(isset($this->_vars->options) ? $this->_vars->options : null);
52:             } catch (Exception $e) {
53:                 return $e->getMessage();
54:             }
55:         }
56: 
57:         return '';
58:     }
59: 
60:     public function blockRefresh()
61:     {
62:         if (isset($this->_vars->app) && isset($this->_vars->blockid)) {
63:             try {
64:                 return $GLOBALS['injector']
65:                     ->getInstance('Horde_Core_Factory_BlockCollection')
66:                     ->create()
67:                     ->getBlock($this->_vars->app, $this->_vars->blockid)
68:                     ->refreshContent($this->_vars);
69:             } catch (Exception $e) {
70:                 return $e->getMessage();
71:             }
72:         }
73: 
74:         return '';
75:     }
76: 
77:     /**
78:      * AJAX action: Update portal block.
79:      */
80:     public function blockUpdate()
81:     {
82:         if (isset($this->_vars->blockid)) {
83:             try {
84:                 return $GLOBALS['injector']
85:                     ->getInstance('Horde_Core_Factory_BlockCollection')
86:                     ->create()
87:                     ->getBlock($this->_vars->blockid)
88:                     ->getAjaxUpdate($this->_vars);
89:             } catch (Exception $e) {
90:                 return $e->getMessage();
91:             }
92:         }
93: 
94:         return '';
95:     }
96: 
97: }
98: