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6 | Copyright CiviCRM LLC (c) 2004-2019 |
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8 | This file is a part of CiviCRM. |
10 | CiviCRM is free software; you can copy, modify, and distribute it |
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31 * @copyright CiviCRM LLC (c) 2004-2019
35 * Generate ical invites for activities.
37 class CRM_Activity_BAO_ICalendar
{
40 * @var object The activity for which we're generating ical.
48 * Reference to an activity object.
50 * @return \CRM_Activity_BAO_ICalendar
52 public function __construct(&$act) {
53 $this->activity
= $act;
57 * Add an ics attachment to the input array.
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).
65 * Array index of the added attachment in the $attachments array, else NULL.
67 public function addAttachment(&$attachments, $contacts) {
68 // Check preferences setting
69 if (Civi
::settings()->get('activity_assignee_notification_ics')) {
70 $this->icsfile
= tempnam(CRM_Core_Config
::singleton()->customFileUploadDir
, 'ics');
71 if ($this->icsfile
!== FALSE) {
72 rename($this->icsfile
, $this->icsfile
. '.ics');
73 $this->icsfile
.= '.ics';
74 $icsFileName = basename($this->icsfile
);
76 // get logged in user's primary email
77 // TODO: Is there a better way to do this?
78 $organizer = $this->getPrimaryEmail();
80 $template = CRM_Core_Smarty
::singleton();
81 $template->assign('activity', $this->activity
);
82 $template->assign('organizer', $organizer);
83 $template->assign('contacts', $contacts);
84 $template->assign('timezone', date_default_timezone_get());
85 $calendar = $template->fetch('CRM/Activity/Calendar/ICal.tpl');
86 if (file_put_contents($this->icsfile
, $calendar) !== FALSE) {
87 if (empty($attachments)) {
90 $attachments['activity_ics'] = [
91 'mime_type' => 'text/calendar',
92 'fileName' => $icsFileName,
93 'cleanName' => $icsFileName,
94 'fullPath' => $this->icsfile
,
96 return 'activity_ics';
106 public function cleanup() {
107 if (!empty($this->icsfile
)) {
108 @unlink
($this->icsfile
);
113 * @todo Is there a better way to do this?
116 private function getPrimaryEmail() {
117 $uid = CRM_Core_Session
::getLoggedInContactID();
119 $emails = CRM_Core_BAO_Email
::allEmails($uid);
120 foreach ($emails as $eid => $e) {
121 if ($e['is_primary']) {
123 $primary = $e['email'];
128 if (count($emails) == 1) {
129 $primary = $e['email'];