CRM/Event/Form/ManageEvent/TabHeader.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.5                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2014                                |
   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  +--------------------------------------------------------------------+
  26 */
  27
  28 /**
  29  *
  30  * @package CRM
  31  * @copyright CiviCRM LLC (c) 2004-2014
  32  * $Id$
  33  *
  34  */
  35
  36 /**
  37  * Helper class to build navigation links
  38  */
  39 class CRM_Event_Form_ManageEvent_TabHeader {
  40
  41   static function build(&$form) {
  42     $tabs = $form->get('tabHeader');
  43     if (!$tabs || empty($_GET['reset'])) {
  44       $tabs = self::process($form);
  45       $form->set('tabHeader', $tabs);
  46     }
  47     $form->assign_by_ref('tabHeader', $tabs);
  48     CRM_Core_Resources::singleton()
  49       ->addScriptFile('civicrm', 'templates/CRM/common/TabHeader.js')
  50       ->addSetting(array('tabSettings' => array(
  51         'active' => self::getCurrentTab($tabs),
  52       )));
  53     return $tabs;
  54   }
  55
  56   static function process(&$form) {
  57     if ($form->getVar('_id') <= 0) {
  58       return NULL;
  59     }
  60
  61     $default = array(
  62       'link' => NULL,
  63       'valid' => TRUE,
  64       'active' => TRUE,
  65       'current' => FALSE,
  66       'class' => 'ajaxForm',
  67     );
  68
  69     $tabs = array(
  70       'settings' => array('title' => ts('Info and Settings'), 'class' => 'ajaxForm livePage') + $default,
  71       'location' => array('title' => ts('Event Location')) + $default,
  72       'fee' => array('title' => ts('Fees')) + $default,
  73       'registration' => array('title' => ts('Online Registration')) + $default,
  74       'reminder' => array('title' => ts('Schedule Reminders'), 'class' => 'livePage') + $default,
  75       'conference' => array('title' => ts('Conference Slots')) + $default,
  76       'friend' => array('title' => ts('Tell a Friend')) + $default,
  77       'pcp' => array('title' => ts('Personal Campaigns')) + $default,
  78     );
  79
  80     // check if we're in shopping cart mode for events
  81     $enableCart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME,
  82       'enable_cart'
  83     );
  84     if (!$enableCart) {
  85       unset($tabs['conference']);
  86     }
  87
  88     $eventID = $form->getVar('_id');
  89     if ($eventID) {
  90       // disable tabs based on their configuration status
  91       $sql = "
  92 SELECT     e.loc_block_id as is_location, e.is_online_registration, e.is_monetary, taf.is_active, pcp.is_active as is_pcp, sch.id as is_reminder
  93 FROM       civicrm_event e
  94 LEFT JOIN  civicrm_tell_friend taf ON ( taf.entity_table = 'civicrm_event' AND taf.entity_id = e.id )
  95 LEFT JOIN  civicrm_pcp_block pcp   ON ( pcp.entity_table = 'civicrm_event' AND pcp.entity_id = e.id )
  96 LEFT JOIN  civicrm_action_mapping  map ON ( map.entity_value = 'civicrm_event' )
  97 LEFT JOIN  civicrm_action_schedule sch ON ( sch.mapping_id = map.id AND sch.entity_value = %1 )
  98 WHERE      e.id = %1
  99 ";
 100       $params = array(1 => array($eventID, 'Integer'));
 101       $dao = CRM_Core_DAO::executeQuery($sql, $params);
 102       if (!$dao->fetch()) {
 103         CRM_Core_Error::fatal();
 104       }
 105       if (!$dao->is_location) {
 106         $tabs['location']['valid'] = FALSE;
 107       }
 108       if (!$dao->is_online_registration) {
 109         $tabs['registration']['valid'] = FALSE;
 110       }
 111       if (!$dao->is_monetary) {
 112         $tabs['fee']['valid'] = FALSE;
 113       }
 114       if (!$dao->is_active) {
 115         $tabs['friend']['valid'] = FALSE;
 116       }
 117       if (!$dao->is_pcp) {
 118         $tabs['pcp']['valid'] = FALSE;
 119       }
 120       if (!$dao->is_reminder) {
 121         $tabs['reminder']['valid'] = FALSE;
 122       }
 123     }
 124
 125     // see if any other modules want to add any tabs
 126     // note: status of 'valid' flag of any injected tab, needs to be taken care in the hook implementation.
 127     CRM_Utils_Hook::tabset('civicrm/event/manage', $tabs,
 128       array('event_id' => $eventID));
 129
 130     $fullName  = $form->getVar('_name');
 131     $className = CRM_Utils_String::getClassName($fullName);
 132     $new       = '';
 133     // hack for special cases.
 134     switch ($className) {
 135       case 'Event':
 136         $attributes = $form->getVar('_attributes');
 137         $class = strtolower(basename(CRM_Utils_Array::value('action', $attributes)));
 138         break;
 139
 140       case 'EventInfo':
 141         $class = 'settings';
 142         break;
 143
 144       case 'ScheduleReminders':
 145         $class = 'reminder';
 146         $new = !empty($_GET['new']) ? '&new=1' : '';
 147         break;
 148
 149       default:
 150         $class = strtolower($className);
 151         break;
 152     }
 153
 154     if (array_key_exists($class, $tabs)) {
 155       $tabs[$class]['current'] = TRUE;
 156       $qfKey = $form->get('qfKey');
 157       if ($qfKey) {
 158         $tabs[$class]['qfKey'] = "&qfKey={$qfKey}";
 159       }
 160     }
 161
 162     if ($eventID) {
 163       $reset = !empty($_GET['reset']) ? 'reset=1&' : '';
 164
 165       foreach ($tabs as $key => $value) {
 166         if (!isset($tabs[$key]['qfKey'])) {
 167           $tabs[$key]['qfKey'] = NULL;
 168         }
 169
 170         $tabs[$key]['link'] = CRM_Utils_System::url("civicrm/event/manage/{$key}",
 171           "{$reset}action=update&id={$eventID}&component=event{$new}{$tabs[$key]['qfKey']}"
 172         );
 173       }
 174     }
 175
 176     return $tabs;
 177   }
 178
 179   static function reset(&$form) {
 180     $tabs = self::process($form);
 181     $form->set('tabHeader', $tabs);
 182   }
 183
 184   static function getCurrentTab($tabs) {
 185     static $current = FALSE;
 186
 187     if ($current) {
 188       return $current;
 189     }
 190
 191     if (is_array($tabs)) {
 192       foreach ($tabs as $subPage => $pageVal) {
 193         if ($pageVal['current'] === TRUE) {
 194           $current = $subPage;
 195           break;
 196         }
 197       }
 198     }
 199
 200     $current = $current ? $current : 'settings';
 201     return $current;
 202   }
 203 }
 204