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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
39de6fd5 | 4 | | CiviCRM version 4.6 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
e7112fa7 | 6 | | Copyright CiviCRM LLC (c) 2004-2015 | |
6a488035 TO |
7 | +--------------------------------------------------------------------+ |
8 | | This file is a part of CiviCRM. | | |
9 | | | | |
10 | | CiviCRM is free software; you can copy, modify, and distribute it | | |
11 | | under the terms of the GNU Affero General Public License | | |
12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | | |
13 | | | | |
14 | | CiviCRM is distributed in the hope that it will be useful, but | | |
15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | | |
16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | | |
17 | | See the GNU Affero General Public License for more details. | | |
18 | | | | |
19 | | You should have received a copy of the GNU Affero General Public | | |
20 | | License and the CiviCRM Licensing Exception along | | |
21 | | with this program; if not, contact CiviCRM LLC | | |
22 | | at info[AT]civicrm[DOT]org. If you have questions about the | | |
23 | | GNU Affero General Public License or the licensing of CiviCRM, | | |
24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | | |
25 | +--------------------------------------------------------------------+ | |
d25dd0ee | 26 | */ |
6a488035 TO |
27 | |
28 | /** | |
29 | * | |
30 | * @package CRM | |
e7112fa7 | 31 | * @copyright CiviCRM LLC (c) 2004-2015 |
6a488035 TO |
32 | * $Id$ |
33 | * | |
34 | */ | |
35 | ||
36 | /** | |
37 | * Generate ical invites for activities | |
38 | * | |
39 | */ | |
40 | class CRM_Activity_BAO_ICalendar { | |
41 | ||
42 | /** | |
43 | * @var object The activity for which we're generating ical. | |
44 | */ | |
45 | protected $activity; | |
46 | ||
47 | /** | |
fe482240 | 48 | * Constructor. |
6a488035 | 49 | * |
041ab3d1 TO |
50 | * @param object $act |
51 | * Reference to an activity object. | |
6a488035 | 52 | * |
fd31fa4c | 53 | * @return \CRM_Activity_BAO_ICalendar |
6a488035 | 54 | */ |
481a74f4 | 55 | public function __construct(&$act) { |
6a488035 TO |
56 | $this->activity = $act; |
57 | } | |
f813f78e | 58 | |
6a488035 | 59 | /** |
fe482240 | 60 | * Add an ics attachment to the input array. |
6a488035 | 61 | * |
041ab3d1 TO |
62 | * @param array $attachments |
63 | * Reference to array in same format returned from CRM_Core_BAO_File::getEntityFile(). | |
64 | * @param array $contacts | |
65 | * Array of contacts (attendees). | |
6a488035 | 66 | * |
d60f50a8 CW |
67 | * @return string|null |
68 | * Array index of the added attachment in the $attachments array, else NULL. | |
6a488035 | 69 | */ |
481a74f4 | 70 | public function addAttachment(&$attachments, $contacts) { |
6a488035 | 71 | // Check preferences setting |
481a74f4 | 72 | if (CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME, 'activity_assignee_notification_ics')) { |
6a488035 | 73 | $config = &CRM_Core_Config::singleton(); |
481a74f4 TO |
74 | $this->icsfile = tempnam($config->customFileUploadDir, 'ics'); |
75 | if ($this->icsfile !== FALSE) { | |
76 | rename($this->icsfile, $this->icsfile . '.ics'); | |
6a488035 | 77 | $this->icsfile .= '.ics'; |
481a74f4 | 78 | $icsFileName = basename($this->icsfile); |
f813f78e | 79 | |
6a488035 TO |
80 | // get logged in user's primary email |
81 | // TODO: Is there a better way to do this? | |
82 | $organizer = $this->getPrimaryEmail(); | |
f813f78e | 83 | |
6a488035 TO |
84 | $template = CRM_Core_Smarty::singleton(); |
85 | $template->assign('activity', $this->activity); | |
86 | $template->assign('organizer', $organizer); | |
87 | $template->assign('contacts', $contacts); | |
88 | $template->assign('timezone', date_default_timezone_get()); | |
89 | $calendar = $template->fetch('CRM/Activity/Calendar/ICal.tpl'); | |
481a74f4 TO |
90 | if (file_put_contents($this->icsfile, $calendar) !== FALSE) { |
91 | if (empty($attachments)) { | |
6a488035 TO |
92 | $attachments = array(); |
93 | } | |
94 | $attachments['activity_ics'] = array( | |
95 | 'mime_type' => 'text/calendar', | |
96 | 'fileName' => $icsFileName, | |
97 | 'cleanName' => $icsFileName, | |
98 | 'fullPath' => $this->icsfile, | |
353ffa53 | 99 | ); |
6a488035 TO |
100 | return 'activity_ics'; |
101 | } | |
102 | } | |
103 | } | |
e60f24eb | 104 | return NULL; |
6a488035 | 105 | } |
f813f78e | 106 | |
d60f50a8 | 107 | /** |
fe482240 | 108 | * Remove temp file. |
d60f50a8 | 109 | */ |
00be9182 | 110 | public function cleanup() { |
481a74f4 TO |
111 | if (!empty ($this->icsfile)) { |
112 | @unlink($this->icsfile); | |
6a488035 TO |
113 | } |
114 | } | |
f813f78e | 115 | |
ffd93213 | 116 | /** |
d60f50a8 | 117 | * TODO: Is there a better way to do this? |
ffd93213 EM |
118 | * @return string |
119 | */ | |
6a488035 TO |
120 | private function getPrimaryEmail() { |
121 | $session = &CRM_Core_Session::singleton(); | |
122 | $uid = $session->get('userID'); | |
123 | $primary = ''; | |
481a74f4 TO |
124 | $emails = CRM_Core_BAO_Email::allEmails($uid); |
125 | foreach ($emails as $eid => $e) { | |
126 | if ($e['is_primary']) { | |
127 | if ($e['email']) { | |
6a488035 TO |
128 | $primary = $e['email']; |
129 | break; | |
130 | } | |
131 | } | |
f813f78e | 132 | |
481a74f4 | 133 | if (count($emails) == 1) { |
6a488035 TO |
134 | $primary = $e['email']; |
135 | break; | |
136 | } | |
137 | } | |
138 | return $primary; | |
139 | } | |
96025800 | 140 | |
6a488035 | 141 | } |