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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
fee14197 | 4 | | CiviCRM version 5 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
6b83d5bd | 6 | | Copyright CiviCRM LLC (c) 2004-2019 | |
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 | |
6b83d5bd | 31 | * @copyright CiviCRM LLC (c) 2004-2019 |
6a488035 TO |
32 | */ |
33 | ||
34 | /** | |
3819f101 | 35 | * Generate ical invites for activities. |
6a488035 TO |
36 | */ |
37 | class CRM_Activity_BAO_ICalendar { | |
38 | ||
39 | /** | |
40 | * @var object The activity for which we're generating ical. | |
41 | */ | |
42 | protected $activity; | |
43 | ||
44 | /** | |
fe482240 | 45 | * Constructor. |
6a488035 | 46 | * |
041ab3d1 TO |
47 | * @param object $act |
48 | * Reference to an activity object. | |
6a488035 | 49 | * |
fd31fa4c | 50 | * @return \CRM_Activity_BAO_ICalendar |
6a488035 | 51 | */ |
481a74f4 | 52 | public function __construct(&$act) { |
6a488035 TO |
53 | $this->activity = $act; |
54 | } | |
f813f78e | 55 | |
6a488035 | 56 | /** |
fe482240 | 57 | * Add an ics attachment to the input array. |
6a488035 | 58 | * |
041ab3d1 TO |
59 | * @param array $attachments |
60 | * Reference to array in same format returned from CRM_Core_BAO_File::getEntityFile(). | |
61 | * @param array $contacts | |
62 | * Array of contacts (attendees). | |
6a488035 | 63 | * |
d60f50a8 CW |
64 | * @return string|null |
65 | * Array index of the added attachment in the $attachments array, else NULL. | |
6a488035 | 66 | */ |
481a74f4 | 67 | public function addAttachment(&$attachments, $contacts) { |
6a488035 | 68 | // Check preferences setting |
aaffa79f | 69 | if (Civi::settings()->get('activity_assignee_notification_ics')) { |
6a488035 | 70 | $config = &CRM_Core_Config::singleton(); |
481a74f4 TO |
71 | $this->icsfile = tempnam($config->customFileUploadDir, 'ics'); |
72 | if ($this->icsfile !== FALSE) { | |
73 | rename($this->icsfile, $this->icsfile . '.ics'); | |
6a488035 | 74 | $this->icsfile .= '.ics'; |
481a74f4 | 75 | $icsFileName = basename($this->icsfile); |
f813f78e | 76 | |
6a488035 TO |
77 | // get logged in user's primary email |
78 | // TODO: Is there a better way to do this? | |
79 | $organizer = $this->getPrimaryEmail(); | |
f813f78e | 80 | |
6a488035 TO |
81 | $template = CRM_Core_Smarty::singleton(); |
82 | $template->assign('activity', $this->activity); | |
83 | $template->assign('organizer', $organizer); | |
84 | $template->assign('contacts', $contacts); | |
85 | $template->assign('timezone', date_default_timezone_get()); | |
86 | $calendar = $template->fetch('CRM/Activity/Calendar/ICal.tpl'); | |
481a74f4 TO |
87 | if (file_put_contents($this->icsfile, $calendar) !== FALSE) { |
88 | if (empty($attachments)) { | |
6a488035 TO |
89 | $attachments = array(); |
90 | } | |
91 | $attachments['activity_ics'] = array( | |
92 | 'mime_type' => 'text/calendar', | |
93 | 'fileName' => $icsFileName, | |
94 | 'cleanName' => $icsFileName, | |
95 | 'fullPath' => $this->icsfile, | |
353ffa53 | 96 | ); |
6a488035 TO |
97 | return 'activity_ics'; |
98 | } | |
99 | } | |
100 | } | |
e60f24eb | 101 | return NULL; |
6a488035 | 102 | } |
f813f78e | 103 | |
d60f50a8 | 104 | /** |
fe482240 | 105 | * Remove temp file. |
d60f50a8 | 106 | */ |
00be9182 | 107 | public function cleanup() { |
481a74f4 TO |
108 | if (!empty ($this->icsfile)) { |
109 | @unlink($this->icsfile); | |
6a488035 TO |
110 | } |
111 | } | |
f813f78e | 112 | |
ffd93213 | 113 | /** |
7808aae6 | 114 | * @todo Is there a better way to do this? |
ffd93213 EM |
115 | * @return string |
116 | */ | |
6a488035 | 117 | private function getPrimaryEmail() { |
3bdcd4ec | 118 | $uid = CRM_Core_Session::getLoggedInContactID(); |
6a488035 | 119 | $primary = ''; |
481a74f4 TO |
120 | $emails = CRM_Core_BAO_Email::allEmails($uid); |
121 | foreach ($emails as $eid => $e) { | |
122 | if ($e['is_primary']) { | |
123 | if ($e['email']) { | |
6a488035 TO |
124 | $primary = $e['email']; |
125 | break; | |
126 | } | |
127 | } | |
f813f78e | 128 | |
481a74f4 | 129 | if (count($emails) == 1) { |
6a488035 TO |
130 | $primary = $e['email']; |
131 | break; | |
132 | } | |
133 | } | |
134 | return $primary; | |
135 | } | |
96025800 | 136 | |
6a488035 | 137 | } |