CRM/Event/Page/EventInfo.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | Copyright CiviCRM LLC. All rights reserved.                        |
   5  |                                                                    |
   6  | This work is published under the GNU AGPLv3 license with some      |
   7  | permitted exceptions and without any warranty. For full license    |
   8  | and copyright information, see https://civicrm.org/licensing       |
   9  +--------------------------------------------------------------------+
  10  */
  11
  12 /**
  13  *
  14  * @package CRM
  15  * @copyright CiviCRM LLC https://civicrm.org/licensing
  16  */
  17
  18 /**
  19  * Event Info Page - Summmary about the event
  20  */
  21 class CRM_Event_Page_EventInfo extends CRM_Core_Page {
  22
  23   /**
  24    * Run the page.
  25    *
  26    * This method is called after the page is created. It checks for the
  27    * type of action and executes that action.
  28    * Finally it calls the parent's run method.
  29    *
  30    * @return void
  31    */
  32   public function run() {
  33     //get the event id.
  34     $this->_id = CRM_Utils_Request::retrieve('id', 'Positive', $this, TRUE);
  35     $config = CRM_Core_Config::singleton();
  36     // ensure that the user has permission to see this page
  37     if (!CRM_Core_Permission::event(CRM_Core_Permission::VIEW,
  38       $this->_id, 'view event info'
  39     )
  40     ) {
  41       CRM_Utils_System::setUFMessage(ts('You do not have permission to view this event'));
  42       return CRM_Utils_System::permissionDenied();
  43     }
  44
  45     $action = CRM_Utils_Request::retrieve('action', 'String', $this, FALSE);
  46     $context = CRM_Utils_Request::retrieve('context', 'Alphanumeric', $this, FALSE, 'register');
  47     $this->assign('context', $context);
  48
  49     $this->assign('iCal', CRM_Event_BAO_Event::getICalLinks($this->_id));
  50
  51     // Sometimes we want to suppress the Event Full msg
  52     $noFullMsg = CRM_Utils_Request::retrieve('noFullMsg', 'String', $this, FALSE, 'false');
  53
  54     // set breadcrumb to append to 2nd layer pages
  55     $breadCrumbPath = CRM_Utils_System::url('civicrm/event/info',
  56       "id={$this->_id}&reset=1"
  57     );
  58
  59     //retrieve event information
  60     $params = ['id' => $this->_id];
  61     CRM_Event_BAO_Event::retrieve($params, $values['event']);
  62
  63     if (!$values['event']['is_active']) {
  64       CRM_Utils_System::setUFMessage(ts('The event you requested is currently unavailable (contact the site administrator for assistance).'));
  65       return CRM_Utils_System::permissionDenied();
  66     }
  67
  68     if (!$values['event']['is_public']) {
  69       CRM_Utils_System::addHTMLHead('<META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">');
  70     }
  71
  72     if (!empty($values['event']['is_template'])) {
  73       // form is an Event Template
  74       CRM_Core_Error::statusBounce(ts('The page you requested is currently unavailable.'));
  75     }
  76
  77     // Add Event Type to $values in case folks want to display it
  78     $values['event']['event_type'] = CRM_Utils_Array::value($values['event']['event_type_id'], CRM_Event_PseudoConstant::eventType());
  79
  80     $this->assign('isShowLocation', CRM_Utils_Array::value('is_show_location', $values['event']));
  81
  82     // show event fees.
  83     if ($this->_id && !empty($values['event']['is_monetary'])) {
  84       CRM_Contribute_BAO_Contribution_Utils::overrideDefaultCurrency($values['event']);
  85
  86       //CRM-10434
  87       $discountId = CRM_Core_BAO_Discount::findSet($this->_id, 'civicrm_event');
  88       if ($discountId) {
  89         $priceSetId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_Discount', $discountId, 'price_set_id');
  90       }
  91       else {
  92         $priceSetId = CRM_Price_BAO_PriceSet::getFor('civicrm_event', $this->_id);
  93       }
  94
  95       // get price set options, - CRM-5209
  96       if ($priceSetId) {
  97         $setDetails = CRM_Price_BAO_PriceSet::getSetDetail($priceSetId, TRUE, TRUE);
  98
  99         $priceSetFields = $setDetails[$priceSetId]['fields'];
 100         if (is_array($priceSetFields)) {
 101           $fieldCnt = 1;
 102           $visibility = CRM_Core_PseudoConstant::visibility('name');
 103
 104           // CRM-14492 Admin price fields should show up on event registration if user has 'administer CiviCRM' permissions
 105           $adminFieldVisible = FALSE;
 106           if (CRM_Core_Permission::check('administer CiviCRM')) {
 107             $adminFieldVisible = TRUE;
 108           }
 109
 110           foreach ($priceSetFields as $fid => $fieldValues) {
 111             if (!is_array($fieldValues['options']) ||
 112               empty($fieldValues['options']) ||
 113               (CRM_Utils_Array::value('visibility_id', $fieldValues) != array_search('public', $visibility) && $adminFieldVisible == FALSE)
 114             ) {
 115               continue;
 116             }
 117
 118             if (count($fieldValues['options']) > 1) {
 119               $values['feeBlock']['value'][$fieldCnt] = '';
 120               $values['feeBlock']['label'][$fieldCnt] = $fieldValues['label'];
 121               $values['feeBlock']['lClass'][$fieldCnt] = 'price_set_option_group-label';
 122               $values['feeBlock']['isDisplayAmount'][$fieldCnt] = $fieldValues['is_display_amounts'] ?? NULL;
 123               $fieldCnt++;
 124               $labelClass = 'price_set_option-label';
 125             }
 126             else {
 127               $labelClass = 'price_set_field-label';
 128             }
 129             // show tax rate with amount
 130             $invoiceSettings = Civi::settings()->get('contribution_invoice_settings');
 131             $taxTerm = Civi::settings()->get('tax_term');
 132             $displayOpt = $invoiceSettings['tax_display_settings'] ?? NULL;
 133             $invoicing = $invoiceSettings['invoicing'] ?? NULL;
 134             foreach ($fieldValues['options'] as $optionId => $optionVal) {
 135               if (CRM_Utils_Array::value('visibility_id', $optionVal) != array_search('public', $visibility) &&
 136                 $adminFieldVisible == FALSE
 137               ) {
 138                 continue;
 139               }
 140
 141               $values['feeBlock']['isDisplayAmount'][$fieldCnt] = $fieldValues['is_display_amounts'] ?? NULL;
 142               if ($invoicing && isset($optionVal['tax_amount'])) {
 143                 $values['feeBlock']['value'][$fieldCnt] = CRM_Price_BAO_PriceField::getTaxLabel($optionVal, 'amount', $displayOpt, $taxTerm);
 144                 $values['feeBlock']['tax_amount'][$fieldCnt] = $optionVal['tax_amount'];
 145               }
 146               else {
 147                 $values['feeBlock']['value'][$fieldCnt] = $optionVal['amount'];
 148               }
 149               $values['feeBlock']['label'][$fieldCnt] = $optionVal['label'];
 150               $values['feeBlock']['lClass'][$fieldCnt] = $labelClass;
 151               $fieldCnt++;
 152             }
 153           }
 154         }
 155         // Tell tpl we have price set fee data and whether it's a quick_config price set
 156         $this->assign('isPriceSet', 1);
 157         $this->assign('isQuickConfig', $setDetails[$priceSetId]['is_quick_config']);
 158       }
 159     }
 160
 161     $params = ['entity_id' => $this->_id, 'entity_table' => 'civicrm_event'];
 162     $values['location'] = CRM_Core_BAO_Location::getValues($params, TRUE);
 163
 164     // fix phone type labels
 165     if (!empty($values['location']['phone'])) {
 166       $phoneTypes = CRM_Core_PseudoConstant::get('CRM_Core_DAO_Phone', 'phone_type_id');
 167       foreach ($values['location']['phone'] as &$val) {
 168         if (!empty($val['phone_type_id'])) {
 169           $val['phone_type_display'] = $phoneTypes[$val['phone_type_id']];
 170         }
 171       }
 172     }
 173
 174     //retrieve custom field information
 175     $groupTree = CRM_Core_BAO_CustomGroup::getTree('Event', NULL, $this->_id, 0, $values['event']['event_type_id'], NULL, TRUE, NULL, FALSE, TRUE, NULL, TRUE);
 176     CRM_Core_BAO_CustomGroup::buildCustomDataView($this, $groupTree, FALSE, NULL, NULL, NULL, $this->_id);
 177     $this->assign('action', CRM_Core_Action::VIEW);
 178     //To show the event location on maps directly on event info page
 179     $locations = CRM_Event_BAO_Event::getMapInfo($this->_id);
 180     if (!empty($locations) && !empty($values['event']['is_map'])) {
 181       $this->assign('locations', $locations);
 182       $this->assign('mapProvider', $config->mapProvider);
 183       $this->assign('mapKey', $config->mapAPIKey);
 184       $sumLat = $sumLng = 0;
 185       $maxLat = $maxLng = -400;
 186       $minLat = $minLng = 400;
 187       foreach ($locations as $location) {
 188         $sumLat += $location['lat'];
 189         $sumLng += $location['lng'];
 190
 191         if ($location['lat'] > $maxLat) {
 192           $maxLat = $location['lat'];
 193         }
 194         if ($location['lat'] < $minLat) {
 195           $minLat = $location['lat'];
 196         }
 197
 198         if ($location['lng'] > $maxLng) {
 199           $maxLng = $location['lng'];
 200         }
 201         if ($location['lng'] < $minLng) {
 202           $minLng = $location['lng'];
 203         }
 204       }
 205
 206       $center = [
 207         'lat' => (float ) $sumLat / count($locations),
 208         'lng' => (float ) $sumLng / count($locations),
 209       ];
 210       $span = [
 211         'lat' => (float ) ($maxLat - $minLat),
 212         'lng' => (float ) ($maxLng - $minLng),
 213       ];
 214       $this->assign_by_ref('center', $center);
 215       $this->assign_by_ref('span', $span);
 216       if ($action == CRM_Core_Action::PREVIEW) {
 217         $mapURL = CRM_Utils_System::url('civicrm/contact/map/event',
 218           "eid={$this->_id}&reset=1&action=preview",
 219           FALSE, NULL, TRUE,
 220           TRUE
 221         );
 222       }
 223       else {
 224         $mapURL = CRM_Utils_System::url('civicrm/contact/map/event',
 225           "eid={$this->_id}&reset=1",
 226           FALSE, NULL, TRUE,
 227           TRUE
 228         );
 229       }
 230
 231       $this->assign('skipLocationType', TRUE);
 232       $this->assign('mapURL', $mapURL);
 233     }
 234
 235     if (CRM_Core_Permission::check('view event participants')) {
 236       $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1', 'label');
 237       $statusTypesPending = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 0', 'label');
 238       $findParticipants['statusCounted'] = implode(', ', array_values($statusTypes));
 239       $findParticipants['statusNotCounted'] = implode(', ', array_values($statusTypesPending));
 240       $this->assign('findParticipants', $findParticipants);
 241     }
 242
 243     $participantListingID = $values['event']['participant_listing_id'] ?? NULL;
 244     if ($participantListingID) {
 245       $participantListingURL = CRM_Utils_System::url('civicrm/event/participant',
 246         "reset=1&id={$this->_id}",
 247         FALSE, NULL, TRUE, TRUE
 248       );
 249       $this->assign('participantListingURL', $participantListingURL);
 250     }
 251
 252     $hasWaitingList = $values['event']['has_waitlist'] ?? NULL;
 253     $eventFullMessage = CRM_Event_BAO_Participant::eventFull($this->_id,
 254       FALSE,
 255       $hasWaitingList
 256     );
 257
 258     $allowRegistration = FALSE;
 259     $isEventOpenForRegistration = CRM_Event_BAO_Event::validRegistrationRequest($values['event'], $this->_id);
 260     if (!empty($values['event']['is_online_registration'])) {
 261       if ($isEventOpenForRegistration == 1) {
 262         // we always generate urls for the front end in joomla
 263         $action_query = $action === CRM_Core_Action::PREVIEW ? "&action=$action" : '';
 264         $url = CRM_Utils_System::url('civicrm/event/register',
 265           "id={$this->_id}&reset=1{$action_query}",
 266           FALSE, NULL, TRUE,
 267           TRUE
 268         );
 269         if (!$eventFullMessage || $hasWaitingList) {
 270           $registerText = ts('Register Now');
 271           if (!empty($values['event']['registration_link_text'])) {
 272             $registerText = $values['event']['registration_link_text'];
 273           }
 274
 275           // check if we're in shopping cart mode for events
 276           $enable_cart = Civi::settings()->get('enable_cart');
 277           if ($enable_cart) {
 278             $link = CRM_Event_Cart_BAO_EventInCart::get_registration_link($this->_id);
 279             $registerText = $link['label'];
 280
 281             $url = CRM_Utils_System::url($link['path'], $link['query'] . $action_query, FALSE, NULL, TRUE, TRUE);
 282           }
 283
 284           //Fixed for CRM-4855
 285           $allowRegistration = CRM_Event_BAO_Event::showHideRegistrationLink($values);
 286
 287           $this->assign('registerText', $registerText);
 288           $this->assign('registerURL', $url);
 289           $this->assign('eventCartEnabled', $enable_cart);
 290         }
 291       }
 292       elseif (CRM_Core_Permission::check('register for events')) {
 293         $this->assign('registerClosed', TRUE);
 294       }
 295     }
 296
 297     $this->assign('allowRegistration', $allowRegistration);
 298
 299     $session = CRM_Core_Session::singleton();
 300     $params = [
 301       'contact_id' => $session->get('userID'),
 302       'event_id' => $values['event']['id'] ?? NULL,
 303       'role_id' => $values['event']['default_role_id'] ?? NULL,
 304     ];
 305
 306     if ($eventFullMessage && ($noFullMsg == 'false') || CRM_Event_BAO_Event::checkRegistration($params)) {
 307       $statusMessage = $eventFullMessage;
 308       if (CRM_Event_BAO_Event::checkRegistration($params)) {
 309         if ($noFullMsg == 'false') {
 310           if ($values['event']['allow_same_participant_emails']) {
 311             $statusMessage = ts('It looks like you are already registered for this event.  You may proceed if you want to create an additional registration.');
 312           }
 313           else {
 314             $registerUrl = CRM_Utils_System::url('civicrm/event/register',
 315               "reset=1&id={$values['event']['id']}&cid=0"
 316             );
 317             $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>.', [1 => $registerUrl]);
 318           }
 319         }
 320       }
 321       elseif ($hasWaitingList) {
 322         $statusMessage = $values['event']['waitlist_text'] ?? NULL;
 323         if (!$statusMessage) {
 324           $statusMessage = ts('Event is currently full, but you can register and be a part of waiting list.');
 325         }
 326       }
 327       if ($isEventOpenForRegistration == 1) {
 328         CRM_Core_Session::setStatus($statusMessage);
 329       }
 330     }
 331     // we do not want to display recently viewed items, so turn off
 332     $this->assign('displayRecent', FALSE);
 333
 334     // set page title = event title
 335     CRM_Utils_System::setTitle($values['event']['title']);
 336
 337     $this->assign('event', $values['event']);
 338     if (isset($values['feeBlock'])) {
 339       $this->assign('feeBlock', $values['feeBlock']);
 340     }
 341     $this->assign('location', $values['location']);
 342
 343     if (CRM_Core_Permission::check(['access CiviEvent', 'edit all events'])) {
 344       $enableCart = Civi::settings()->get('enable_cart');
 345       $this->assign('manageEventLinks', CRM_Event_Page_ManageEvent::tabs($enableCart));
 346     }
 347
 348     return parent::run();
 349   }
 350
 351   /**
 352    * @return string
 353    */
 354   public function getTemplateFileName() {
 355     if ($this->_id) {
 356       $templateFile = "CRM/Event/Page/{$this->_id}/EventInfo.tpl";
 357       $template = CRM_Core_Page::getTemplate();
 358
 359       if ($template->template_exists($templateFile)) {
 360         return $templateFile;
 361       }
 362     }
 363     return parent::getTemplateFileName();
 364   }
 365
 366 }