3 +--------------------------------------------------------------------+
4 | CiviCRM version 4.6 |
5 +--------------------------------------------------------------------+
6 | Copyright CiviCRM LLC (c) 2004-2015 |
7 +--------------------------------------------------------------------+
8 | This file is a part of CiviCRM. |
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. |
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. |
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 +--------------------------------------------------------------------+
31 * @copyright CiviCRM LLC (c) 2004-2015
37 * Generate ical invites for activities
40 class CRM_Activity_BAO_ICalendar
{
43 * @var object The activity for which we're generating ical.
51 * Reference to an activity object.
53 * @return \CRM_Activity_BAO_ICalendar
55 public function __construct(&$act) {
56 $this->activity
= $act;
60 * Add an ics attachment to the input array.
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).
68 * Array index of the added attachment in the $attachments array, else NULL.
70 public function addAttachment(&$attachments, $contacts) {
71 // Check preferences setting
72 if (CRM_Core_BAO_Setting
::getItem(CRM_Core_BAO_Setting
::SYSTEM_PREFERENCES_NAME
, 'activity_assignee_notification_ics')) {
73 $config = &CRM_Core_Config
::singleton();
74 $this->icsfile
= tempnam($config->customFileUploadDir
, 'ics');
75 if ($this->icsfile
!== FALSE) {
76 rename($this->icsfile
, $this->icsfile
. '.ics');
77 $this->icsfile
.= '.ics';
78 $icsFileName = basename($this->icsfile
);
80 // get logged in user's primary email
81 // TODO: Is there a better way to do this?
82 $organizer = $this->getPrimaryEmail();
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 = $template->fetch('CRM/Activity/Calendar/ICal.tpl');
90 if (file_put_contents($this->icsfile
, $calendar) !== FALSE) {
91 if (empty($attachments)) {
92 $attachments = array();
94 $attachments['activity_ics'] = array(
95 'mime_type' => 'text/calendar',
96 'fileName' => $icsFileName,
97 'cleanName' => $icsFileName,
98 'fullPath' => $this->icsfile
,
100 return 'activity_ics';
110 public function cleanup() {
111 if (!empty ($this->icsfile
)) {
112 @unlink
($this->icsfile
);
117 * TODO: Is there a better way to do this?
120 private function getPrimaryEmail() {
121 $session = &CRM_Core_Session
::singleton();
122 $uid = $session->get('userID');
124 $emails = CRM_Core_BAO_Email
::allEmails($uid);
125 foreach ($emails as $eid => $e) {
126 if ($e['is_primary']) {
128 $primary = $e['email'];
133 if (count($emails) == 1) {
134 $primary = $e['email'];