CRM/Event/Page/EventInfo.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 5                                                  |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2018                                |
   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) 2004-2018
  32  */
  33
  34 /**
  35  * Event Info Page - Summmary about the event
  36  */
  37 class CRM_Event_Page_EventInfo extends CRM_Core_Page {
  38
  39   /**
  40    * Run the page.
  41    *
  42    * This method is called after the page is created. It checks for the
  43    * type of action and executes that action.
  44    * Finally it calls the parent's run method.
  45    *
  46    * @return void
  47    */
  48   public function run() {
  49     //get the event id.
  50     $this->_id = CRM_Utils_Request::retrieve('id', 'Positive', $this, TRUE);
  51     $config = CRM_Core_Config::singleton();
  52     // ensure that the user has permission to see this page
  53     if (!CRM_Core_Permission::event(CRM_Core_Permission::VIEW,
  54       $this->_id, 'view event info'
  55     )
  56     ) {
  57       CRM_Utils_System::setUFMessage(ts('You do not have permission to view this event'));
  58       return CRM_Utils_System::permissionDenied();
  59     }
  60
  61     $action = CRM_Utils_Request::retrieve('action', 'String', $this, FALSE);
  62     $context = CRM_Utils_Request::retrieve('context', 'Alphanumeric', $this, FALSE, 'register');
  63     $this->assign('context', $context);
  64
  65     // Sometimes we want to suppress the Event Full msg
  66     $noFullMsg = CRM_Utils_Request::retrieve('noFullMsg', 'String', $this, FALSE, 'false');
  67
  68     // set breadcrumb to append to 2nd layer pages
  69     $breadCrumbPath = CRM_Utils_System::url('civicrm/event/info',
  70       "id={$this->_id}&reset=1"
  71     );
  72
  73     //retrieve event information
  74     $params = array('id' => $this->_id);
  75     CRM_Event_BAO_Event::retrieve($params, $values['event']);
  76
  77     if (!$values['event']['is_active']) {
  78       // form is inactive, die a fatal death
  79       CRM_Utils_System::setUFMessage(ts('The event you requested is currently unavailable (contact the site administrator for assistance).'));
  80       return CRM_Utils_System::permissionDenied();
  81     }
  82
  83     if (!$values['event']['is_public']) {
  84       CRM_Utils_System::addHTMLHead('<META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">');
  85     }
  86
  87     if (!empty($values['event']['is_template'])) {
  88       // form is an Event Template
  89       CRM_Core_Error::fatal(ts('The page you requested is currently unavailable.'));
  90     }
  91
  92     // Add Event Type to $values in case folks want to display it
  93     $values['event']['event_type'] = CRM_Utils_Array::value($values['event']['event_type_id'], CRM_Event_PseudoConstant::eventType());
  94
  95     $this->assign('isShowLocation', CRM_Utils_Array::value('is_show_location', $values['event']));
  96
  97     // show event fees.
  98     if ($this->_id && !empty($values['event']['is_monetary'])) {
  99       //CRM-6907
 100       $config = CRM_Core_Config::singleton();
 101       $config->defaultCurrency = CRM_Utils_Array::value('currency',
 102         $values['event'],
 103         $config->defaultCurrency
 104       );
 105
 106       //CRM-10434
 107       $discountId = CRM_Core_BAO_Discount::findSet($this->_id, 'civicrm_event');
 108       if ($discountId) {
 109         $priceSetId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_Discount', $discountId, 'price_set_id');
 110       }
 111       else {
 112         $priceSetId = CRM_Price_BAO_PriceSet::getFor('civicrm_event', $this->_id);
 113       }
 114
 115       // get price set options, - CRM-5209
 116       if ($priceSetId) {
 117         $setDetails = CRM_Price_BAO_PriceSet::getSetDetail($priceSetId, TRUE, TRUE);
 118
 119         $priceSetFields = $setDetails[$priceSetId]['fields'];
 120         if (is_array($priceSetFields)) {
 121           $fieldCnt = 1;
 122           $visibility = CRM_Core_PseudoConstant::visibility('name');
 123
 124           // CRM-14492 Admin price fields should show up on event registration if user has 'administer CiviCRM' permissions
 125           $adminFieldVisible = FALSE;
 126           if (CRM_Core_Permission::check('administer CiviCRM')) {
 127             $adminFieldVisible = TRUE;
 128           }
 129
 130           foreach ($priceSetFields as $fid => $fieldValues) {
 131             if (!is_array($fieldValues['options']) ||
 132               empty($fieldValues['options']) ||
 133               (CRM_Utils_Array::value('visibility_id', $fieldValues) != array_search('public', $visibility) && $adminFieldVisible == FALSE)
 134             ) {
 135               continue;
 136             }
 137
 138             if (count($fieldValues['options']) > 1) {
 139               $values['feeBlock']['value'][$fieldCnt] = '';
 140               $values['feeBlock']['label'][$fieldCnt] = $fieldValues['label'];
 141               $values['feeBlock']['lClass'][$fieldCnt] = 'price_set_option_group-label';
 142               $values['feeBlock']['isDisplayAmount'][$fieldCnt] = CRM_Utils_Array::value('is_display_amounts', $fieldValues);
 143               $fieldCnt++;
 144               $labelClass = 'price_set_option-label';
 145             }
 146             else {
 147               $labelClass = 'price_set_field-label';
 148             }
 149             // show tax rate with amount
 150             $invoiceSettings = Civi::settings()->get('contribution_invoice_settings');
 151             $taxTerm = CRM_Utils_Array::value('tax_term', $invoiceSettings);
 152             $displayOpt = CRM_Utils_Array::value('tax_display_settings', $invoiceSettings);
 153             $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
 154             foreach ($fieldValues['options'] as $optionId => $optionVal) {
 155               $values['feeBlock']['isDisplayAmount'][$fieldCnt] = CRM_Utils_Array::value('is_display_amounts', $fieldValues);
 156               if ($invoicing && isset($optionVal['tax_amount'])) {
 157                 $values['feeBlock']['value'][$fieldCnt] = CRM_Price_BAO_PriceField::getTaxLabel($optionVal, 'amount', $displayOpt, $taxTerm);
 158                 $values['feeBlock']['tax_amount'][$fieldCnt] = $optionVal['tax_amount'];
 159               }
 160               else {
 161                 $values['feeBlock']['value'][$fieldCnt] = $optionVal['amount'];
 162               }
 163               $values['feeBlock']['label'][$fieldCnt] = $optionVal['label'];
 164               $values['feeBlock']['lClass'][$fieldCnt] = $labelClass;
 165               $fieldCnt++;
 166             }
 167           }
 168         }
 169         // Tell tpl we have price set fee data and whether it's a quick_config price set
 170         $this->assign('isPriceSet', 1);
 171         $this->assign('isQuickConfig', $setDetails[$priceSetId]['is_quick_config']);
 172       }
 173     }
 174
 175     $params = array('entity_id' => $this->_id, 'entity_table' => 'civicrm_event');
 176     $values['location'] = CRM_Core_BAO_Location::getValues($params, TRUE);
 177
 178     // fix phone type labels
 179     if (!empty($values['location']['phone'])) {
 180       $phoneTypes = CRM_Core_PseudoConstant::get('CRM_Core_DAO_Phone', 'phone_type_id');
 181       foreach ($values['location']['phone'] as &$val) {
 182         if (!empty($val['phone_type_id'])) {
 183           $val['phone_type_display'] = $phoneTypes[$val['phone_type_id']];
 184         }
 185       }
 186     }
 187
 188     //retrieve custom field information
 189     $groupTree = CRM_Core_BAO_CustomGroup::getTree('Event', NULL, $this->_id, 0, $values['event']['event_type_id'], NULL, TRUE, NULL, FALSE, TRUE, NULL, TRUE);
 190     CRM_Core_BAO_CustomGroup::buildCustomDataView($this, $groupTree, FALSE, NULL, NULL, NULL, $this->_id);
 191     $this->assign('action', CRM_Core_Action::VIEW);
 192     //To show the event location on maps directly on event info page
 193     $locations = CRM_Event_BAO_Event::getMapInfo($this->_id);
 194     if (!empty($locations) && !empty($values['event']['is_map'])) {
 195       $this->assign('locations', $locations);
 196       $this->assign('mapProvider', $config->mapProvider);
 197       $this->assign('mapKey', $config->mapAPIKey);
 198       $sumLat = $sumLng = 0;
 199       $maxLat = $maxLng = -400;
 200       $minLat = $minLng = 400;
 201       foreach ($locations as $location) {
 202         $sumLat += $location['lat'];
 203         $sumLng += $location['lng'];
 204
 205         if ($location['lat'] > $maxLat) {
 206           $maxLat = $location['lat'];
 207         }
 208         if ($location['lat'] < $minLat) {
 209           $minLat = $location['lat'];
 210         }
 211
 212         if ($location['lng'] > $maxLng) {
 213           $maxLng = $location['lng'];
 214         }
 215         if ($location['lng'] < $minLng) {
 216           $minLng = $location['lng'];
 217         }
 218       }
 219
 220       $center = array(
 221         'lat' => (float ) $sumLat / count($locations),
 222         'lng' => (float ) $sumLng / count($locations),
 223       );
 224       $span = array(
 225         'lat' => (float ) ($maxLat - $minLat),
 226         'lng' => (float ) ($maxLng - $minLng),
 227       );
 228       $this->assign_by_ref('center', $center);
 229       $this->assign_by_ref('span', $span);
 230       if ($action == CRM_Core_Action::PREVIEW) {
 231         $mapURL = CRM_Utils_System::url('civicrm/contact/map/event',
 232           "eid={$this->_id}&reset=1&action=preview",
 233           FALSE, NULL, TRUE,
 234           TRUE
 235         );
 236       }
 237       else {
 238         $mapURL = CRM_Utils_System::url('civicrm/contact/map/event',
 239           "eid={$this->_id}&reset=1",
 240           FALSE, NULL, TRUE,
 241           TRUE
 242         );
 243       }
 244
 245       $this->assign('skipLocationType', TRUE);
 246       $this->assign('mapURL', $mapURL);
 247     }
 248
 249     if (CRM_Core_Permission::check('view event participants')) {
 250       $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1', 'label');
 251       $statusTypesPending = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 0', 'label');
 252       $findParticipants['statusCounted'] = implode(', ', array_values($statusTypes));
 253       $findParticipants['statusNotCounted'] = implode(', ', array_values($statusTypesPending));
 254       $this->assign('findParticipants', $findParticipants);
 255     }
 256
 257     $participantListingID = CRM_Utils_Array::value('participant_listing_id', $values['event']);
 258     if ($participantListingID) {
 259       $participantListingURL = CRM_Utils_System::url('civicrm/event/participant',
 260         "reset=1&id={$this->_id}",
 261         FALSE, NULL, TRUE, TRUE
 262       );
 263       $this->assign('participantListingURL', $participantListingURL);
 264     }
 265
 266     $hasWaitingList = CRM_Utils_Array::value('has_waitlist', $values['event']);
 267     $eventFullMessage = CRM_Event_BAO_Participant::eventFull($this->_id,
 268       FALSE,
 269       $hasWaitingList
 270     );
 271
 272     $allowRegistration = FALSE;
 273     $isEventOpenForRegistration = CRM_Event_BAO_Event::validRegistrationRequest($values['event'], $this->_id);
 274     if (!empty($values['event']['is_online_registration'])) {
 275       if ($isEventOpenForRegistration == 1) {
 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{$action_query}",
 280           FALSE, NULL, TRUE,
 281           TRUE
 282         );
 283         if (!$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           $enable_cart = Civi::settings()->get('enable_cart');
 291           if ($enable_cart) {
 292             $link = CRM_Event_Cart_BAO_EventInCart::get_registration_link($this->_id);
 293             $registerText = $link['label'];
 294
 295             $url = CRM_Utils_System::url($link['path'], $link['query'] . $action_query, FALSE, NULL, TRUE, TRUE);
 296           }
 297
 298           //Fixed for CRM-4855
 299           $allowRegistration = CRM_Event_BAO_Event::showHideRegistrationLink($values);
 300
 301           $this->assign('registerText', $registerText);
 302           $this->assign('registerURL', $url);
 303           $this->assign('eventCartEnabled', $enable_cart);
 304         }
 305       }
 306       elseif (CRM_Core_Permission::check('register for events')) {
 307         $this->assign('registerClosed', TRUE);
 308       }
 309     }
 310
 311     $this->assign('allowRegistration', $allowRegistration);
 312
 313     $session = CRM_Core_Session::singleton();
 314     $params = array(
 315       'contact_id' => $session->get('userID'),
 316       'event_id' => CRM_Utils_Array::value('id', $values['event']),
 317       'role_id' => CRM_Utils_Array::value('default_role_id', $values['event']),
 318     );
 319
 320     if ($eventFullMessage && ($noFullMsg == 'false') || CRM_Event_BAO_Event::checkRegistration($params)) {
 321       $statusMessage = $eventFullMessage;
 322       if (CRM_Event_BAO_Event::checkRegistration($params)) {
 323         if ($noFullMsg == 'false') {
 324           if ($values['event']['allow_same_participant_emails']) {
 325             $statusMessage = ts('It looks like you are already registered for this event.  You may proceed if you want to create an additional registration.');
 326           }
 327           else {
 328             $registerUrl = CRM_Utils_System::url('civicrm/event/register',
 329               "reset=1&id={$values['event']['id']}&cid=0"
 330             );
 331             $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 => $registerUrl));
 332           }
 333         }
 334       }
 335       elseif ($hasWaitingList) {
 336         $statusMessage = CRM_Utils_Array::value('waitlist_text', $values['event']);
 337         if (!$statusMessage) {
 338           $statusMessage = ts('Event is currently full, but you can register and be a part of waiting list.');
 339         }
 340       }
 341       if ($isEventOpenForRegistration == 1) {
 342         CRM_Core_Session::setStatus($statusMessage);
 343       }
 344     }
 345     // we do not want to display recently viewed items, so turn off
 346     $this->assign('displayRecent', FALSE);
 347
 348     // set page title = event title
 349     CRM_Utils_System::setTitle($values['event']['title']);
 350
 351     $this->assign('event', $values['event']);
 352     if (isset($values['feeBlock'])) {
 353       $this->assign('feeBlock', $values['feeBlock']);
 354     }
 355     $this->assign('location', $values['location']);
 356
 357     if (CRM_Core_Permission::check('access CiviEvent')) {
 358       $enableCart = Civi::settings()->get('enable_cart');
 359       $this->assign('manageEventLinks', CRM_Event_Page_ManageEvent::tabs($enableCart));
 360     }
 361
 362     return parent::run();
 363   }
 364
 365   /**
 366    * @return string
 367    */
 368   public function getTemplateFileName() {
 369     if ($this->_id) {
 370       $templateFile = "CRM/Event/Page/{$this->_id}/EventInfo.tpl";
 371       $template = CRM_Core_Page::getTemplate();
 372
 373       if ($template->template_exists($templateFile)) {
 374         return $templateFile;
 375       }
 376     }
 377     return parent::getTemplateFileName();
 378   }
 379
 380 }