138 lines
4.5 KiB
PHP
138 lines
4.5 KiB
PHP
<?php
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/*
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+--------------------------------------------------------------------+
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| CiviCRM version 4.7 |
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+--------------------------------------------------------------------+
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| Copyright CiviCRM LLC (c) 2004-2017 |
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+--------------------------------------------------------------------+
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| This file is a part of CiviCRM. |
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| CiviCRM is free software; you can copy, modify, and distribute it |
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| under the terms of the GNU Affero General Public License |
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| Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
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| CiviCRM is distributed in the hope that it will be useful, but |
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| WITHOUT ANY WARRANTY; without even the implied warranty of |
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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| See the GNU Affero General Public License for more details. |
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| You should have received a copy of the GNU Affero General Public |
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| License and the CiviCRM Licensing Exception along |
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| with this program; if not, contact CiviCRM LLC |
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| at info[AT]civicrm[DOT]org. If you have questions about the |
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| GNU Affero General Public License or the licensing of CiviCRM, |
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| see the CiviCRM license FAQ at http://civicrm.org/licensing |
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+--------------------------------------------------------------------+
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*/
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/**
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*
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* @package CRM
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* @copyright CiviCRM LLC (c) 2004-2017
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*/
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/**
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* Generate ical invites for activities.
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*/
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class CRM_Activity_BAO_ICalendar {
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/**
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* @var object The activity for which we're generating ical.
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*/
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protected $activity;
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/**
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* Constructor.
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*
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* @param object $act
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* Reference to an activity object.
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*
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* @return \CRM_Activity_BAO_ICalendar
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*/
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public function __construct(&$act) {
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$this->activity = $act;
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}
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/**
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* Add an ics attachment to the input array.
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*
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* @param array $attachments
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* Reference to array in same format returned from CRM_Core_BAO_File::getEntityFile().
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* @param array $contacts
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* Array of contacts (attendees).
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*
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* @return string|null
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* Array index of the added attachment in the $attachments array, else NULL.
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*/
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public function addAttachment(&$attachments, $contacts) {
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// Check preferences setting
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if (Civi::settings()->get('activity_assignee_notification_ics')) {
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$config = &CRM_Core_Config::singleton();
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$this->icsfile = tempnam($config->customFileUploadDir, 'ics');
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if ($this->icsfile !== FALSE) {
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rename($this->icsfile, $this->icsfile . '.ics');
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$this->icsfile .= '.ics';
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$icsFileName = basename($this->icsfile);
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// get logged in user's primary email
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// TODO: Is there a better way to do this?
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$organizer = $this->getPrimaryEmail();
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$template = CRM_Core_Smarty::singleton();
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$template->assign('activity', $this->activity);
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$template->assign('organizer', $organizer);
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$template->assign('contacts', $contacts);
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$template->assign('timezone', date_default_timezone_get());
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$calendar = $template->fetch('CRM/Activity/Calendar/ICal.tpl');
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if (file_put_contents($this->icsfile, $calendar) !== FALSE) {
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if (empty($attachments)) {
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$attachments = array();
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}
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$attachments['activity_ics'] = array(
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'mime_type' => 'text/calendar',
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'fileName' => $icsFileName,
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'cleanName' => $icsFileName,
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'fullPath' => $this->icsfile,
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);
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return 'activity_ics';
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}
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}
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}
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return NULL;
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}
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/**
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* Remove temp file.
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*/
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public function cleanup() {
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if (!empty ($this->icsfile)) {
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@unlink($this->icsfile);
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}
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}
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/**
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* @todo Is there a better way to do this?
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* @return string
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*/
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private function getPrimaryEmail() {
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$uid = CRM_Core_Session::getLoggedInContactID();
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$primary = '';
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$emails = CRM_Core_BAO_Email::allEmails($uid);
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foreach ($emails as $eid => $e) {
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if ($e['is_primary']) {
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if ($e['email']) {
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$primary = $e['email'];
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break;
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}
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}
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if (count($emails) == 1) {
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$primary = $e['email'];
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break;
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}
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}
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return $primary;
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}
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}
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