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