CRM/Event/Page/EventInfo.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   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  * Event Info Page - Summmary about the event
  38  */
  39 class CRM_Event_Page_EventInfo extends CRM_Core_Page {
  40
  41   /**
  42    * Run the page.
  43    *
  44    * This method is called after the page is created. It checks for the
  45    * type of action and executes that action.
  46    * Finally it calls the parent's run method.
  47    *
  48    * @return void
  49    *
  50    */
  51   public function run() {
  52     //get the event id.
  53     $this->_id = CRM_Utils_Request::retrieve('id', 'Positive', $this, TRUE);
  54     $config = CRM_Core_Config::singleton();
  55     // ensure that the user has permission to see this page
  56     if (!CRM_Core_Permission::event(CRM_Core_Permission::VIEW,
  57         $this->_id, 'view event info'
  58       )) {
  59       CRM_Utils_System::setUFMessage(ts('You do not have permission to view this event'));
  60       return CRM_Utils_System::permissionDenied();
  61     }
  62
  63     $action = CRM_Utils_Request::retrieve('action', 'String', $this, FALSE);
  64     $context = CRM_Utils_Request::retrieve('context', 'String', $this, FALSE, 'register');
  65     $this->assign('context', $context);
  66
  67     // Sometimes we want to suppress the Event Full msg
  68     $noFullMsg = CRM_Utils_Request::retrieve('noFullMsg', 'String', $this, FALSE, 'false');
  69
  70     // set breadcrumb to append to 2nd layer pages
  71     $breadCrumbPath = CRM_Utils_System::url('civicrm/event/info',
  72       "id={$this->_id}&reset=1"
  73     );
  74     $additionalBreadCrumb = "<a href=\"$breadCrumbPath\">" . ts('Events') . '</a>';
  75
  76     //retrieve event information
  77     $params = array('id' => $this->_id);
  78     CRM_Event_BAO_Event::retrieve($params, $values['event']);
  79
  80     if (!$values['event']['is_active']) {
  81       // form is inactive, die a fatal death
  82       CRM_Core_Error::fatal(ts('The page you requested is currently unavailable.'));
  83     }
  84
  85     if (!empty($values['event']['is_template'])) {
  86       // form is an Event Template
  87       CRM_Core_Error::fatal(ts('The page you requested is currently unavailable.'));
  88     }
  89
  90     // Add Event Type to $values in case folks want to display it
  91     $values['event']['event_type'] = CRM_Utils_Array::value($values['event']['event_type_id'], CRM_Event_PseudoConstant::eventType());
  92
  93     $this->assign('isShowLocation', CRM_Utils_Array::value('is_show_location', $values['event']));
  94
  95     // show event fees.
  96     if ($this->_id && !empty($values['event']['is_monetary'])) {
  97       //CRM-6907
  98       $config = CRM_Core_Config::singleton();
  99       $config->defaultCurrency = CRM_Utils_Array::value('currency',
 100         $values['event'],
 101         $config->defaultCurrency
 102       );
 103
 104       //CRM-10434
 105       $discountId= CRM_Core_BAO_Discount::findSet($this->_id, 'civicrm_event');
 106       if ($discountId) {
 107         $priceSetId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_Discount', $discountId, 'price_set_id');
 108       } else {
 109         $priceSetId = CRM_Price_BAO_PriceSet::getFor('civicrm_event', $this->_id);
 110       }
 111
 112       // get price set options, - CRM-5209
 113       if ($priceSetId) {
 114         $setDetails = CRM_Price_BAO_PriceSet::getSetDetail($priceSetId, TRUE, TRUE);
 115
 116         $priceSetFields = $setDetails[$priceSetId]['fields'];
 117         if (is_array($priceSetFields)) {
 118           $fieldCnt = 1;
 119           $visibility = CRM_Core_PseudoConstant::visibility('name');
 120
 121           // CRM-14492 Admin price fields should show up on event registration if user has 'administer CiviCRM' permissions
 122           $adminFieldVisible = false;
 123           if (CRM_Core_Permission::check('administer CiviCRM')) {
 124             $adminFieldVisible = true;
 125           }
 126
 127           foreach ($priceSetFields as $fid => $fieldValues) {
 128             if (!is_array($fieldValues['options']) ||
 129               empty($fieldValues['options']) ||
 130               (CRM_Utils_Array::value('visibility_id', $fieldValues) != array_search('public', $visibility) && $adminFieldVisible == false)
 131             ) {
 132               continue;
 133             }
 134
 135             if (count($fieldValues['options']) > 1) {
 136               $values['feeBlock']['value'][$fieldCnt] = '';
 137               $values['feeBlock']['label'][$fieldCnt] = $fieldValues['label'];
 138               $values['feeBlock']['lClass'][$fieldCnt] = 'price_set_option_group-label';
 139               $values['feeBlock']['isDisplayAmount'][$fieldCnt] = CRM_Utils_Array::value('is_display_amounts', $fieldValues);
 140               $fieldCnt++;
 141               $labelClass = 'price_set_option-label';
 142             }
 143             else {
 144               $labelClass = 'price_set_field-label';
 145             }
 146             // show tax rate with amount
 147             $invoiceSettings = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::CONTRIBUTE_PREFERENCES_NAME, 'contribution_invoice_settings');
 148             $taxTerm = CRM_Utils_Array::value('tax_term', $invoiceSettings);
 149             $displayOpt = CRM_Utils_Array::value('tax_display_settings', $invoiceSettings);
 150             $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
 151             foreach ($fieldValues['options'] as $optionId => $optionVal) {
 152               $values['feeBlock']['isDisplayAmount'][$fieldCnt] = CRM_Utils_Array::value('is_display_amounts', $fieldValues);
 153               if ($invoicing && isset($optionVal['tax_amount'])) {
 154                 $values['feeBlock']['value'][$fieldCnt] = CRM_Price_BAO_PriceField::getTaxLabel($optionVal, 'amount', $displayOpt, $taxTerm);
 155                 $values['feeBlock']['tax_amount'][$fieldCnt] = $optionVal['tax_amount'];
 156               }
 157               else {
 158                 $values['feeBlock']['value'][$fieldCnt] = $optionVal['amount'];
 159               }
 160               $values['feeBlock']['label'][$fieldCnt] = $optionVal['label'];
 161               $values['feeBlock']['lClass'][$fieldCnt] = $labelClass;
 162               $fieldCnt++;
 163             }
 164           }
 165         }
 166         // Tell tpl we have price set fee data and whether it's a quick_config price set
 167         $this->assign('isPriceSet', 1);
 168         $this->assign('isQuickConfig', $setDetails[$priceSetId]['is_quick_config']);
 169       }
 170         }
 171
 172     $params = array('entity_id' => $this->_id, 'entity_table' => 'civicrm_event');
 173     $values['location'] = CRM_Core_BAO_Location::getValues($params, TRUE);
 174
 175     // fix phone type labels
 176     if (!empty($values['location']['phone'])) {
 177       $phoneTypes = CRM_Core_PseudoConstant::get('CRM_Core_DAO_Phone', 'phone_type_id');
 178       foreach ($values['location']['phone'] as &$val) {
 179         if (!empty($val['phone_type_id'])) {
 180           $val['phone_type_display'] = $phoneTypes[$val['phone_type_id']];
 181         }
 182       }
 183     }
 184
 185     //retrieve custom field information
 186     $groupTree = CRM_Core_BAO_CustomGroup::getTree('Event', $this, $this->_id, 0, $values['event']['event_type_id']);
 187     CRM_Core_BAO_CustomGroup::buildCustomDataView($this, $groupTree);
 188     $this->assign('action', CRM_Core_Action::VIEW);
 189     //To show the event location on maps directly on event info page
 190     $locations = CRM_Event_BAO_Event::getMapInfo($this->_id);
 191     if (!empty($locations) && !empty($values['event']['is_map'])) {
 192       $this->assign('locations', $locations);
 193       $this->assign('mapProvider', $config->mapProvider);
 194       $this->assign('mapKey', $config->mapAPIKey);
 195       $sumLat = $sumLng = 0;
 196       $maxLat = $maxLng = -400;
 197       $minLat = $minLng = + 400;
 198       foreach ($locations as $location) {
 199         $sumLat += $location['lat'];
 200         $sumLng += $location['lng'];
 201
 202         if ($location['lat'] > $maxLat) {
 203           $maxLat = $location['lat'];
 204         }
 205         if ($location['lat'] < $minLat) {
 206           $minLat = $location['lat'];
 207         }
 208
 209         if ($location['lng'] > $maxLng) {
 210           $maxLng = $location['lng'];
 211         }
 212         if ($location['lng'] < $minLng) {
 213           $minLng = $location['lng'];
 214         }
 215       }
 216
 217       $center = array('lat' => (float ) $sumLat / count($locations),
 218         'lng' => (float ) $sumLng / count($locations),
 219       );
 220       $span = array('lat' => (float )($maxLat - $minLat),
 221         'lng' => (float )($maxLng - $minLng),
 222       );
 223       $this->assign_by_ref('center', $center);
 224       $this->assign_by_ref('span', $span);
 225       if ($action == CRM_Core_Action::PREVIEW) {
 226         $mapURL = CRM_Utils_System::url('civicrm/contact/map/event',
 227           "eid={$this->_id}&reset=1&action=preview",
 228           TRUE, NULL, TRUE,
 229           TRUE
 230         );
 231       }
 232       else {
 233         $mapURL = CRM_Utils_System::url('civicrm/contact/map/event',
 234           "eid={$this->_id}&reset=1",
 235           TRUE, NULL, TRUE,
 236           TRUE
 237         );
 238       }
 239
 240       $this->assign('skipLocationType', TRUE);
 241       $this->assign('mapURL', $mapURL);
 242     }
 243
 244     if (CRM_Core_Permission::check('view event participants') &&
 245       CRM_Core_Permission::check('view all contacts')
 246     ) {
 247       $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1', 'label');
 248       $statusTypesPending = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 0', 'label');
 249       $findParticipants['statusCounted'] = implode(', ', array_values($statusTypes));
 250       $findParticipants['statusNotCounted'] = implode(', ', array_values($statusTypesPending));
 251       $this->assign('findParticipants', $findParticipants);
 252     }
 253
 254     $participantListingID = CRM_Utils_Array::value('participant_listing_id', $values['event']);
 255     if ($participantListingID) {
 256       $participantListingURL = CRM_Utils_System::url('civicrm/event/participant',
 257         "reset=1&id={$this->_id}",
 258         TRUE, NULL, TRUE, TRUE
 259       );
 260       $this->assign('participantListingURL', $participantListingURL);
 261     }
 262
 263     $hasWaitingList = CRM_Utils_Array::value('has_waitlist', $values['event']);
 264     $eventFullMessage = CRM_Event_BAO_Participant::eventFull($this->_id,
 265       FALSE,
 266       $hasWaitingList
 267     );
 268
 269     $allowRegistration = FALSE;
 270     if (!empty($values['event']['is_online_registration'])) {
 271       if (CRM_Event_BAO_Event::validRegistrationRequest($values['event'], $this->_id)) {
 272         // we always generate urls for the front end in joomla
 273         $action_query = $action === CRM_Core_Action::PREVIEW ? "&action=$action" : '';
 274         $url = CRM_Utils_System::url('civicrm/event/register',
 275           "id={$this->_id}&reset=1{$action_query}",
 276           TRUE, NULL, TRUE,
 277           TRUE
 278         );
 279         if (!$eventFullMessage || $hasWaitingList) {
 280           $registerText = ts('Register Now');
 281           if (!empty($values['event']['registration_link_text'])) {
 282             $registerText = $values['event']['registration_link_text'];
 283           }
 284
 285           // check if we're in shopping cart mode for events
 286           $enable_cart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME,
 287             'enable_cart'
 288           );
 289
 290           if ($enable_cart) {
 291             $link = CRM_Event_Cart_BAO_EventInCart::get_registration_link($this->_id);
 292             $registerText = $link['label'];
 293
 294             $url = CRM_Utils_System::url($link['path'], $link['query'] . $action_query, TRUE, NULL, TRUE, TRUE);
 295           }
 296
 297           //Fixed for CRM-4855
 298           $allowRegistration = CRM_Event_BAO_Event::showHideRegistrationLink($values);
 299
 300           $this->assign('registerText', $registerText);
 301           $this->assign('registerURL', $url);
 302           $this->assign('eventCartEnabled', $enable_cart);
 303         }
 304       }
 305       elseif (CRM_Core_Permission::check('register for events')) {
 306         $this->assign('registerClosed', TRUE);
 307       }
 308     }
 309
 310     $this->assign('allowRegistration', $allowRegistration);
 311
 312     $session = CRM_Core_Session::singleton();
 313     $params = array('contact_id' => $session->get('userID'),
 314       'event_id' => CRM_Utils_Array::value('id', $values['event']),
 315       'role_id' => CRM_Utils_Array::value('default_role_id', $values['event']),
 316     );
 317
 318     if ($eventFullMessage && ($noFullMsg == 'false') || CRM_Event_BAO_Event::checkRegistration($params)) {
 319       $statusMessage = $eventFullMessage;
 320       if (CRM_Event_BAO_Event::checkRegistration($params)) {
 321         if ($noFullMsg == 'false') {
 322           if ($values['event']['allow_same_participant_emails']) {
 323             $statusMessage = ts('It looks like you are already registered for this event.  You may proceed if you want to create an additional registration.');
 324           }
 325           else {
 326             $registerUrl = CRM_Utils_System::url('civicrm/event/register',
 327               "reset=1&id={$values['event']['id']}&cid=0"
 328             );
 329             $statusMessage = ts("It looks like you are already registered for this event. If you want to change your registration, or you feel that you've gotten this message in error, please contact the site administrator.") . ' ' . ts('You can also <a href="%1">register another participant</a>.', array(1 => $registerUrl));
 330           }
 331         }
 332       }
 333       elseif ($hasWaitingList) {
 334         $statusMessage = CRM_Utils_Array::value('waitlist_text', $values['event']);
 335         if (!$statusMessage) {
 336           $statusMessage = ts('Event is currently full, but you can register and be a part of waiting list.');
 337         }
 338       }
 339
 340       CRM_Core_Session::setStatus($statusMessage);
 341     }
 342     // we do not want to display recently viewed items, so turn off
 343     $this->assign('displayRecent', FALSE);
 344
 345     // set page title = event title
 346     CRM_Utils_System::setTitle($values['event']['title']);
 347
 348     $this->assign('event', $values['event']);
 349     if (isset($values['feeBlock'])) {
 350       $this->assign('feeBlock', $values['feeBlock']);
 351     }
 352     $this->assign('location', $values['location']);
 353
 354     if (CRM_Core_Permission::check('access CiviEvent')) {
 355       $enableCart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME, 'enable_cart');
 356       $this->assign('manageEventLinks', CRM_Event_Page_ManageEvent::tabs($enableCart));
 357     }
 358
 359     return parent::run();
 360   }
 361
 362   /**
 363    * @return string
 364    */
 365   public function getTemplateFileName() {
 366     if ($this->_id) {
 367       $templateFile = "CRM/Event/Page/{$this->_id}/EventInfo.tpl";
 368       $template = CRM_Core_Page::getTemplate();
 369
 370       if ($template->template_exists($templateFile)) {
 371         return $templateFile;
 372       }
 373     }
 374     return parent::getTemplateFileName();
 375   }
 376 }