CRM/Event/Page/EventInfo.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2015                                |
   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) 2004-2015
  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   public function run() {
  51     //get the event id.
  52     $this->_id = CRM_Utils_Request::retrieve('id', 'Positive', $this, TRUE);
  53     $config = CRM_Core_Config::singleton();
  54     // ensure that the user has permission to see this page
  55     if (!CRM_Core_Permission::event(CRM_Core_Permission::VIEW,
  56       $this->_id, 'view event info'
  57     )
  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_Utils_System::setUFMessage(ts('The event you requested is currently unavailable (contact the site administrator for assistance).'));
  83       return CRM_Utils_System::permissionDenied();
  84     }
  85
  86     if (!empty($values['event']['is_template'])) {
  87       // form is an Event Template
  88       CRM_Core_Error::fatal(ts('The page you requested is currently unavailable.'));
  89     }
  90
  91     // Add Event Type to $values in case folks want to display it
  92     $values['event']['event_type'] = CRM_Utils_Array::value($values['event']['event_type_id'], CRM_Event_PseudoConstant::eventType());
  93
  94     $this->assign('isShowLocation', CRM_Utils_Array::value('is_show_location', $values['event']));
  95
  96     // show event fees.
  97     if ($this->_id && !empty($values['event']['is_monetary'])) {
  98       //CRM-6907
  99       $config = CRM_Core_Config::singleton();
 100       $config->defaultCurrency = CRM_Utils_Array::value('currency',
 101         $values['event'],
 102         $config->defaultCurrency
 103       );
 104
 105       //CRM-10434
 106       $discountId = CRM_Core_BAO_Discount::findSet($this->_id, 'civicrm_event');
 107       if ($discountId) {
 108         $priceSetId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_Discount', $discountId, 'price_set_id');
 109       }
 110       else {
 111         $priceSetId = CRM_Price_BAO_PriceSet::getFor('civicrm_event', $this->_id);
 112       }
 113
 114       // get price set options, - CRM-5209
 115       if ($priceSetId) {
 116         $setDetails = CRM_Price_BAO_PriceSet::getSetDetail($priceSetId, TRUE, TRUE);
 117
 118         $priceSetFields = $setDetails[$priceSetId]['fields'];
 119         if (is_array($priceSetFields)) {
 120           $fieldCnt = 1;
 121           $visibility = CRM_Core_PseudoConstant::visibility('name');
 122
 123           // CRM-14492 Admin price fields should show up on event registration if user has 'administer CiviCRM' permissions
 124           $adminFieldVisible = FALSE;
 125           if (CRM_Core_Permission::check('administer CiviCRM')) {
 126             $adminFieldVisible = TRUE;
 127           }
 128
 129           foreach ($priceSetFields as $fid => $fieldValues) {
 130             if (!is_array($fieldValues['options']) ||
 131               empty($fieldValues['options']) ||
 132               (CRM_Utils_Array::value('visibility_id', $fieldValues) != array_search('public', $visibility) && $adminFieldVisible == FALSE)
 133             ) {
 134               continue;
 135             }
 136
 137             if (count($fieldValues['options']) > 1) {
 138               $values['feeBlock']['value'][$fieldCnt] = '';
 139               $values['feeBlock']['label'][$fieldCnt] = $fieldValues['label'];
 140               $values['feeBlock']['lClass'][$fieldCnt] = 'price_set_option_group-label';
 141               $values['feeBlock']['isDisplayAmount'][$fieldCnt] = CRM_Utils_Array::value('is_display_amounts', $fieldValues);
 142               $fieldCnt++;
 143               $labelClass = 'price_set_option-label';
 144             }
 145             else {
 146               $labelClass = 'price_set_field-label';
 147             }
 148             // show tax rate with amount
 149             $invoiceSettings = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::CONTRIBUTE_PREFERENCES_NAME, 'contribution_invoice_settings');
 150             $taxTerm = CRM_Utils_Array::value('tax_term', $invoiceSettings);
 151             $displayOpt = CRM_Utils_Array::value('tax_display_settings', $invoiceSettings);
 152             $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
 153             foreach ($fieldValues['options'] as $optionId => $optionVal) {
 154               $values['feeBlock']['isDisplayAmount'][$fieldCnt] = CRM_Utils_Array::value('is_display_amounts', $fieldValues);
 155               if ($invoicing && isset($optionVal['tax_amount'])) {
 156                 $values['feeBlock']['value'][$fieldCnt] = CRM_Price_BAO_PriceField::getTaxLabel($optionVal, 'amount', $displayOpt, $taxTerm);
 157                 $values['feeBlock']['tax_amount'][$fieldCnt] = $optionVal['tax_amount'];
 158               }
 159               else {
 160                 $values['feeBlock']['value'][$fieldCnt] = $optionVal['amount'];
 161               }
 162               $values['feeBlock']['label'][$fieldCnt] = $optionVal['label'];
 163               $values['feeBlock']['lClass'][$fieldCnt] = $labelClass;
 164               $fieldCnt++;
 165             }
 166           }
 167         }
 168         // Tell tpl we have price set fee data and whether it's a quick_config price set
 169         $this->assign('isPriceSet', 1);
 170         $this->assign('isQuickConfig', $setDetails[$priceSetId]['is_quick_config']);
 171       }
 172     }
 173
 174     $params = array('entity_id' => $this->_id, 'entity_table' => 'civicrm_event');
 175     $values['location'] = CRM_Core_BAO_Location::getValues($params, TRUE);
 176
 177     // fix phone type labels
 178     if (!empty($values['location']['phone'])) {
 179       $phoneTypes = CRM_Core_PseudoConstant::get('CRM_Core_DAO_Phone', 'phone_type_id');
 180       foreach ($values['location']['phone'] as &$val) {
 181         if (!empty($val['phone_type_id'])) {
 182           $val['phone_type_display'] = $phoneTypes[$val['phone_type_id']];
 183         }
 184       }
 185     }
 186
 187     //retrieve custom field information
 188     $groupTree = CRM_Core_BAO_CustomGroup::getTree('Event', $this, $this->_id, 0, $values['event']['event_type_id']);
 189     CRM_Core_BAO_CustomGroup::buildCustomDataView($this, $groupTree);
 190     $this->assign('action', CRM_Core_Action::VIEW);
 191     //To show the event location on maps directly on event info page
 192     $locations = CRM_Event_BAO_Event::getMapInfo($this->_id);
 193     if (!empty($locations) && !empty($values['event']['is_map'])) {
 194       $this->assign('locations', $locations);
 195       $this->assign('mapProvider', $config->mapProvider);
 196       $this->assign('mapKey', $config->mapAPIKey);
 197       $sumLat = $sumLng = 0;
 198       $maxLat = $maxLng = -400;
 199       $minLat = $minLng = 400;
 200       foreach ($locations as $location) {
 201         $sumLat += $location['lat'];
 202         $sumLng += $location['lng'];
 203
 204         if ($location['lat'] > $maxLat) {
 205           $maxLat = $location['lat'];
 206         }
 207         if ($location['lat'] < $minLat) {
 208           $minLat = $location['lat'];
 209         }
 210
 211         if ($location['lng'] > $maxLng) {
 212           $maxLng = $location['lng'];
 213         }
 214         if ($location['lng'] < $minLng) {
 215           $minLng = $location['lng'];
 216         }
 217       }
 218
 219       $center = array(
 220         'lat' => (float ) $sumLat / count($locations),
 221         'lng' => (float ) $sumLng / count($locations),
 222       );
 223       $span = array(
 224         'lat' => (float ) ($maxLat - $minLat),
 225         'lng' => (float ) ($maxLng - $minLng),
 226       );
 227       $this->assign_by_ref('center', $center);
 228       $this->assign_by_ref('span', $span);
 229       if ($action == CRM_Core_Action::PREVIEW) {
 230         $mapURL = CRM_Utils_System::url('civicrm/contact/map/event',
 231           "eid={$this->_id}&reset=1&action=preview",
 232           TRUE, NULL, TRUE,
 233           TRUE
 234         );
 235       }
 236       else {
 237         $mapURL = CRM_Utils_System::url('civicrm/contact/map/event',
 238           "eid={$this->_id}&reset=1",
 239           TRUE, NULL, TRUE,
 240           TRUE
 241         );
 242       }
 243
 244       $this->assign('skipLocationType', TRUE);
 245       $this->assign('mapURL', $mapURL);
 246     }
 247
 248     if (CRM_Core_Permission::check('view event participants') &&
 249       CRM_Core_Permission::check('view all contacts')
 250     ) {
 251       $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1', 'label');
 252       $statusTypesPending = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 0', 'label');
 253       $findParticipants['statusCounted'] = implode(', ', array_values($statusTypes));
 254       $findParticipants['statusNotCounted'] = implode(', ', array_values($statusTypesPending));
 255       $this->assign('findParticipants', $findParticipants);
 256     }
 257
 258     $participantListingID = CRM_Utils_Array::value('participant_listing_id', $values['event']);
 259     if ($participantListingID) {
 260       $participantListingURL = CRM_Utils_System::url('civicrm/event/participant',
 261         "reset=1&id={$this->_id}",
 262         TRUE, NULL, TRUE, TRUE
 263       );
 264       $this->assign('participantListingURL', $participantListingURL);
 265     }
 266
 267     $hasWaitingList = CRM_Utils_Array::value('has_waitlist', $values['event']);
 268     $eventFullMessage = CRM_Event_BAO_Participant::eventFull($this->_id,
 269       FALSE,
 270       $hasWaitingList
 271     );
 272
 273     $allowRegistration = FALSE;
 274     if (!empty($values['event']['is_online_registration'])) {
 275       if (CRM_Event_BAO_Event::validRegistrationRequest($values['event'], $this->_id)) {
 276         // we always generate urls for the front end in joomla
 277         $action_query = $action === CRM_Core_Action::PREVIEW ? "&action=$action" : '';
 278         $url = CRM_Utils_System::url('civicrm/event/register',
 279           "id={$this->_id}&reset=1{$action_query}",
 280           TRUE, NULL, TRUE,
 281           TRUE
 282         );
 283         if (!$eventFullMessage || $hasWaitingList) {
 284           $registerText = ts('Register Now');
 285           if (!empty($values['event']['registration_link_text'])) {
 286             $registerText = $values['event']['registration_link_text'];
 287           }
 288
 289           // check if we're in shopping cart mode for events
 290           $enable_cart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME,
 291             'enable_cart'
 292           );
 293
 294           if ($enable_cart) {
 295             $link = CRM_Event_Cart_BAO_EventInCart::get_registration_link($this->_id);
 296             $registerText = $link['label'];
 297
 298             $url = CRM_Utils_System::url($link['path'], $link['query'] . $action_query, TRUE, NULL, TRUE, TRUE);
 299           }
 300
 301           //Fixed for CRM-4855
 302           $allowRegistration = CRM_Event_BAO_Event::showHideRegistrationLink($values);
 303
 304           $this->assign('registerText', $registerText);
 305           $this->assign('registerURL', $url);
 306           $this->assign('eventCartEnabled', $enable_cart);
 307         }
 308       }
 309       elseif (CRM_Core_Permission::check('register for events')) {
 310         $this->assign('registerClosed', TRUE);
 311       }
 312     }
 313
 314     $this->assign('allowRegistration', $allowRegistration);
 315
 316     $session = CRM_Core_Session::singleton();
 317     $params = array(
 318       'contact_id' => $session->get('userID'),
 319       'event_id' => CRM_Utils_Array::value('id', $values['event']),
 320       'role_id' => CRM_Utils_Array::value('default_role_id', $values['event']),
 321     );
 322
 323     if ($eventFullMessage && ($noFullMsg == 'false') || CRM_Event_BAO_Event::checkRegistration($params)) {
 324       $statusMessage = $eventFullMessage;
 325       if (CRM_Event_BAO_Event::checkRegistration($params)) {
 326         if ($noFullMsg == 'false') {
 327           if ($values['event']['allow_same_participant_emails']) {
 328             $statusMessage = ts('It looks like you are already registered for this event.  You may proceed if you want to create an additional registration.');
 329           }
 330           else {
 331             $registerUrl = CRM_Utils_System::url('civicrm/event/register',
 332               "reset=1&id={$values['event']['id']}&cid=0"
 333             );
 334             $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 => $registerUrl));
 335           }
 336         }
 337       }
 338       elseif ($hasWaitingList) {
 339         $statusMessage = CRM_Utils_Array::value('waitlist_text', $values['event']);
 340         if (!$statusMessage) {
 341           $statusMessage = ts('Event is currently full, but you can register and be a part of waiting list.');
 342         }
 343       }
 344
 345       CRM_Core_Session::setStatus($statusMessage);
 346     }
 347     // we do not want to display recently viewed items, so turn off
 348     $this->assign('displayRecent', FALSE);
 349
 350     // set page title = event title
 351     CRM_Utils_System::setTitle($values['event']['title']);
 352
 353     $this->assign('event', $values['event']);
 354     if (isset($values['feeBlock'])) {
 355       $this->assign('feeBlock', $values['feeBlock']);
 356     }
 357     $this->assign('location', $values['location']);
 358
 359     if (CRM_Core_Permission::check('access CiviEvent')) {
 360       $enableCart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME, 'enable_cart');
 361       $this->assign('manageEventLinks', CRM_Event_Page_ManageEvent::tabs($enableCart));
 362     }
 363
 364     return parent::run();
 365   }
 366
 367   /**
 368    * @return string
 369    */
 370   public function getTemplateFileName() {
 371     if ($this->_id) {
 372       $templateFile = "CRM/Event/Page/{$this->_id}/EventInfo.tpl";
 373       $template = CRM_Core_Page::getTemplate();
 374
 375       if ($template->template_exists($templateFile)) {
 376         return $templateFile;
 377       }
 378     }
 379     return parent::getTemplateFileName();
 380   }
 381
 382 }