1: <?php
 2: /**
 3:  * Copyright 2012-2014 Horde LLC (http://www.horde.org/)
 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:  * @category  Horde
 9:  * @copyright 2012-2014 Horde LLC
10:  * @license   http://www.horde.org/licenses/gpl GPL
11:  * @package   IMP
12:  */
13: 
14: /**
15:  * Special prefs handling for the 'signature_html_select' preference.
16:  *
17:  * @author    Michael Slusarz <slusarz@horde.org>
18:  * @category  Horde
19:  * @copyright 2012-2014 Horde LLC
20:  * @license   http://www.horde.org/licenses/gpl GPL
21:  * @package   IMP
22:  */
23: class IMP_Prefs_Special_HtmlSignature implements Horde_Core_Prefs_Ui_Special
24: {
25:     /**
26:      */
27:     public function init(Horde_Core_Prefs_Ui $ui)
28:     {
29:     }
30: 
31:     /**
32:      */
33:     public function display(Horde_Core_Prefs_Ui $ui)
34:     {
35:         global $conf, $injector, $page_output, $prefs;
36: 
37:         $page_output->addScriptFile('editor.js');
38:         $page_output->addScriptFile('signaturehtml.js');
39:         $page_output->addScriptPackage('IMP_Script_Package_Editor');
40: 
41:         $page_output->addInlineJsVars(array(
42:             'ImpHtmlSignaturePrefs.sigs' =>
43:                 array(-1 => $prefs->getValue('signature_html')) +
44:                 $injector->getInstance('IMP_Identity')->getAll('signature_html')
45:         ));
46: 
47:         $view = new Horde_View(array(
48:             'templatePath' => IMP_TEMPLATES . '/prefs'
49:         ));
50:         $view->addHelper('Text');
51: 
52:         $view->img_limit = $conf['compose']['htmlsig_img_size'];
53:         $view->signature = $prefs->getValue('signature_html');
54: 
55:         return $view->render('signaturehtml');
56:     }
57: 
58:     /**
59:      */
60:     public function update(Horde_Core_Prefs_Ui $ui)
61:     {
62:         global $injector, $notification;
63: 
64:         try {
65:             /* Throws exception if over image size limit. */
66:             new IMP_Compose_HtmlSignature($ui->vars->signature_html);
67:         } catch (IMP_Exception $e) {
68:             $notification->push($e, 'horde.error');
69:             return false;
70:         }
71: 
72:         return $injector->getInstance('IMP_Identity')->setValue(
73:             'signature_html',
74:             $ui->vars->signature_html
75:         );
76:     }
77: 
78: }
79: