classes/manager/form/AnnouncementForm.inc.php

   1 <?php
   2
   3 /**
   4  * @defgroup manager_form
   5  */
   6
   7 /**
   8  * @file classes/manager/form/AnnouncementForm.inc.php
   9  *
  10  * Copyright (c) 2003-2009 John Willinsky
  11  * Distributed under the GNU GPL v2. For full terms see the file docs/COPYING.
  12  *
  13  * @class AnnouncementForm
  14  * @ingroup manager_form
  15  *
  16  * @brief Form for press managers to create/edit announcements.
  17  */
  18
  19 // $Id: AnnouncementForm.inc.php,v 1.2 2009/10/07 00:36:11 asmecher Exp $
  20
  21 import('manager.form.PKPAnnouncementForm');
  22
  23 class AnnouncementForm extends PKPAnnouncementForm {
  24         /**
  25          * Constructor
  26          * @param announcementId int leave as default for new announcement
  27          */
  28         function AnnouncementForm($announcementId = null) {
  29                 parent::PKPAnnouncementForm($announcementId);
  30                 $press =& Request::getPress();
  31
  32                 // If provided, announcement type is valid
  33                 $this->addCheck(new FormValidatorCustom($this, 'typeId', 'optional', 'manager.announcements.form.typeIdValid', create_function('$typeId, $pressId', '$announcementTypeDao =& DAORegistry::getDAO(\'AnnouncementTypeDAO\'); return $announcementTypeDao->announcementTypeExistsByTypeId($typeId, ASSOC_TYPE_PRESS, $pressId);'), array($press->getId())));
  34         }
  35
  36         /**
  37          * Display the form.
  38          */
  39         function display() {
  40                 $templateMgr =& TemplateManager::getManager();
  41                 $templateMgr->assign('helpTopicId', 'press.managementPages.announcements');
  42                 parent::display();
  43         }
  44
  45         function _getAnnouncementTypesAssocId() {
  46                 $press =& Request::getPress();
  47                 return array(ASSOC_TYPE_PRESS, $press->getId());
  48         }
  49
  50         /**
  51          * Helper function to assign the AssocType and the AssocId
  52          * @param Announcement the announcement to be modified
  53          */
  54         function _setAnnouncementAssocId(&$announcement) {
  55                 $press =& Request::getPress();
  56                 $announcement->setAssocType(ASSOC_TYPE_PRESS);
  57                 $announcement->setAssocId($press->getId());
  58         }
  59
  60         /**
  61          * Save announcement.
  62          */
  63         function execute() {
  64                 parent::execute();
  65                 $press =& Request::getPress();
  66                 $pressId = $press->getId();
  67
  68                 // Send a notification to associated users
  69                 import('notification.Notification');
  70                 $roleDao =& DAORegistry::getDAO('RoleDAO');
  71                 $notificationUsers = array();
  72                 $allUsers = $roleDao->getUsersByPressId($pressId);
  73                 while (!$allUsers->eof()) {
  74                         $user =& $allUsers->next();
  75                         $notificationUsers[] = array('id' => $user->getId());
  76                         unset($user);
  77                 }
  78                 $url = Request::url(null, 'announcement', 'view', array(1));
  79                 foreach ($notificationUsers as $userRole) {
  80                         Notification::createNotification($userRole['id'], "notification.type.newAnnouncement",
  81                                 null, $url, 1, NOTIFICATION_TYPE_NEW_ANNOUNCEMENT);
  82                 }
  83                 $notificationDao =& DAORegistry::getDAO('NotificationDAO');
  84                 $notificationDao->sendToMailingList(Notification::createNotification(0, "notification.type.newAnnouncement",
  85                                 null, $url, 1, NOTIFICATION_TYPE_NEW_ANNOUNCEMENT));
  86         }
  87 }
  88
  89 ?>