CRM/Event/Page/EventInfo.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2016                                |
   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) 2004-2016
  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', 'String', $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 (!empty($values['event']['is_template'])) {
  84       // form is an Event Template
  85       CRM_Core_Error::fatal(ts('The page you requested is currently unavailable.'));
  86     }
  87
  88     // Add Event Type to $values in case folks want to display it
  89     $values['event']['event_type'] = CRM_Utils_Array::value($values['event']['event_type_id'], CRM_Event_PseudoConstant::eventType());
  90
  91     $this->assign('isShowLocation', CRM_Utils_Array::value('is_show_location', $values['event']));
  92
  93     // show event fees.
  94     if ($this->_id && !empty($values['event']['is_monetary'])) {
  95       //CRM-6907
  96       $config = CRM_Core_Config::singleton();
  97       $config->defaultCurrency = CRM_Utils_Array::value('currency',
  98         $values['event'],
  99         $config->defaultCurrency
 100       );
 101
 102       //CRM-10434
 103       $discountId = CRM_Core_BAO_Discount::findSet($this->_id, 'civicrm_event');
 104       if ($discountId) {
 105         $priceSetId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_Discount', $discountId, 'price_set_id');
 106       }
 107       else {
 108         $priceSetId = CRM_Price_BAO_PriceSet::getFor('civicrm_event', $this->_id);
 109       }
 110
 111       // get price set options, - CRM-5209
 112       if ($priceSetId) {
 113         $setDetails = CRM_Price_BAO_PriceSet::getSetDetail($priceSetId, TRUE, TRUE);
 114
 115         $priceSetFields = $setDetails[$priceSetId]['fields'];
 116         if (is_array($priceSetFields)) {
 117           $fieldCnt = 1;
 118           $visibility = CRM_Core_PseudoConstant::visibility('name');
 119
 120           // CRM-14492 Admin price fields should show up on event registration if user has 'administer CiviCRM' permissions
 121           $adminFieldVisible = FALSE;
 122           if (CRM_Core_Permission::check('administer CiviCRM')) {
 123             $adminFieldVisible = TRUE;
 124           }
 125
 126           foreach ($priceSetFields as $fid => $fieldValues) {
 127             if (!is_array($fieldValues['options']) ||
 128               empty($fieldValues['options']) ||
 129               (CRM_Utils_Array::value('visibility_id', $fieldValues) != array_search('public', $visibility) && $adminFieldVisible == FALSE)
 130             ) {
 131               continue;
 132             }
 133
 134             if (count($fieldValues['options']) > 1) {
 135               $values['feeBlock']['value'][$fieldCnt] = '';
 136               $values['feeBlock']['label'][$fieldCnt] = $fieldValues['label'];
 137               $values['feeBlock']['lClass'][$fieldCnt] = 'price_set_option_group-label';
 138               $values['feeBlock']['isDisplayAmount'][$fieldCnt] = CRM_Utils_Array::value('is_display_amounts', $fieldValues);
 139               $fieldCnt++;
 140               $labelClass = 'price_set_option-label';
 141             }
 142             else {
 143               $labelClass = 'price_set_field-label';
 144             }
 145             // show tax rate with amount
 146             $invoiceSettings = Civi::settings()->get('contribution_invoice_settings');
 147             $taxTerm = CRM_Utils_Array::value('tax_term', $invoiceSettings);
 148             $displayOpt = CRM_Utils_Array::value('tax_display_settings', $invoiceSettings);
 149             $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
 150             foreach ($fieldValues['options'] as $optionId => $optionVal) {
 151               $values['feeBlock']['isDisplayAmount'][$fieldCnt] = CRM_Utils_Array::value('is_display_amounts', $fieldValues);
 152               if ($invoicing && isset($optionVal['tax_amount'])) {
 153                 $values['feeBlock']['value'][$fieldCnt] = CRM_Price_BAO_PriceField::getTaxLabel($optionVal, 'amount', $displayOpt, $taxTerm);
 154                 $values['feeBlock']['tax_amount'][$fieldCnt] = $optionVal['tax_amount'];
 155               }
 156               else {
 157                 $values['feeBlock']['value'][$fieldCnt] = $optionVal['amount'];
 158               }
 159               $values['feeBlock']['label'][$fieldCnt] = $optionVal['label'];
 160               $values['feeBlock']['lClass'][$fieldCnt] = $labelClass;
 161               $fieldCnt++;
 162             }
 163           }
 164         }
 165         // Tell tpl we have price set fee data and whether it's a quick_config price set
 166         $this->assign('isPriceSet', 1);
 167         $this->assign('isQuickConfig', $setDetails[$priceSetId]['is_quick_config']);
 168       }
 169     }
 170
 171     $params = array('entity_id' => $this->_id, 'entity_table' => 'civicrm_event');
 172     $values['location'] = CRM_Core_BAO_Location::getValues($params, TRUE);
 173
 174     // fix phone type labels
 175     if (!empty($values['location']['phone'])) {
 176       $phoneTypes = CRM_Core_PseudoConstant::get('CRM_Core_DAO_Phone', 'phone_type_id');
 177       foreach ($values['location']['phone'] as &$val) {
 178         if (!empty($val['phone_type_id'])) {
 179           $val['phone_type_display'] = $phoneTypes[$val['phone_type_id']];
 180         }
 181       }
 182     }
 183
 184     //retrieve custom field information
 185     $groupTree = CRM_Core_BAO_CustomGroup::getTree('Event', $this, $this->_id, 0, $values['event']['event_type_id']);
 186     CRM_Core_BAO_CustomGroup::buildCustomDataView($this, $groupTree, FALSE, NULL, NULL, NULL, $this->_id);
 187     $this->assign('action', CRM_Core_Action::VIEW);
 188     //To show the event location on maps directly on event info page
 189     $locations = CRM_Event_BAO_Event::getMapInfo($this->_id);
 190     if (!empty($locations) && !empty($values['event']['is_map'])) {
 191       $this->assign('locations', $locations);
 192       $this->assign('mapProvider', $config->mapProvider);
 193       $this->assign('mapKey', $config->mapAPIKey);
 194       $sumLat = $sumLng = 0;
 195       $maxLat = $maxLng = -400;
 196       $minLat = $minLng = 400;
 197       foreach ($locations as $location) {
 198         $sumLat += $location['lat'];
 199         $sumLng += $location['lng'];
 200
 201         if ($location['lat'] > $maxLat) {
 202           $maxLat = $location['lat'];
 203         }
 204         if ($location['lat'] < $minLat) {
 205           $minLat = $location['lat'];
 206         }
 207
 208         if ($location['lng'] > $maxLng) {
 209           $maxLng = $location['lng'];
 210         }
 211         if ($location['lng'] < $minLng) {
 212           $minLng = $location['lng'];
 213         }
 214       }
 215
 216       $center = array(
 217         'lat' => (float ) $sumLat / count($locations),
 218         'lng' => (float ) $sumLng / count($locations),
 219       );
 220       $span = array(
 221         'lat' => (float ) ($maxLat - $minLat),
 222         'lng' => (float ) ($maxLng - $minLng),
 223       );
 224       $this->assign_by_ref('center', $center);
 225       $this->assign_by_ref('span', $span);
 226       if ($action == CRM_Core_Action::PREVIEW) {
 227         $mapURL = CRM_Utils_System::url('civicrm/contact/map/event',
 228           "eid={$this->_id}&reset=1&action=preview",
 229           TRUE, NULL, TRUE,
 230           TRUE
 231         );
 232       }
 233       else {
 234         $mapURL = CRM_Utils_System::url('civicrm/contact/map/event',
 235           "eid={$this->_id}&reset=1",
 236           TRUE, NULL, TRUE,
 237           TRUE
 238         );
 239       }
 240
 241       $this->assign('skipLocationType', TRUE);
 242       $this->assign('mapURL', $mapURL);
 243     }
 244
 245     if (CRM_Core_Permission::check('view event participants') &&
 246       CRM_Core_Permission::check('view all contacts')
 247     ) {
 248       $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1', 'label');
 249       $statusTypesPending = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 0', 'label');
 250       $findParticipants['statusCounted'] = implode(', ', array_values($statusTypes));
 251       $findParticipants['statusNotCounted'] = implode(', ', array_values($statusTypesPending));
 252       $this->assign('findParticipants', $findParticipants);
 253     }
 254
 255     $participantListingID = CRM_Utils_Array::value('participant_listing_id', $values['event']);
 256     if ($participantListingID) {
 257       $participantListingURL = CRM_Utils_System::url('civicrm/event/participant',
 258         "reset=1&id={$this->_id}",
 259         TRUE, NULL, TRUE, TRUE
 260       );
 261       $this->assign('participantListingURL', $participantListingURL);
 262     }
 263
 264     $hasWaitingList = CRM_Utils_Array::value('has_waitlist', $values['event']);
 265     $eventFullMessage = CRM_Event_BAO_Participant::eventFull($this->_id,
 266       FALSE,
 267       $hasWaitingList
 268     );
 269
 270     $allowRegistration = FALSE;
 271     if (!empty($values['event']['is_online_registration'])) {
 272       if (CRM_Event_BAO_Event::validRegistrationRequest($values['event'], $this->_id)) {
 273         // we always generate urls for the front end in joomla
 274         $action_query = $action === CRM_Core_Action::PREVIEW ? "&action=$action" : '';
 275         $url = CRM_Utils_System::url('civicrm/event/register',
 276           "id={$this->_id}&reset=1{$action_query}",
 277           TRUE, NULL, TRUE,
 278           TRUE
 279         );
 280         if (!$eventFullMessage || $hasWaitingList) {
 281           $registerText = ts('Register Now');
 282           if (!empty($values['event']['registration_link_text'])) {
 283             $registerText = $values['event']['registration_link_text'];
 284           }
 285
 286           // check if we're in shopping cart mode for events
 287           $enable_cart = Civi::settings()->get('enable_cart');
 288           if ($enable_cart) {
 289             $link = CRM_Event_Cart_BAO_EventInCart::get_registration_link($this->_id);
 290             $registerText = $link['label'];
 291
 292             $url = CRM_Utils_System::url($link['path'], $link['query'] . $action_query, TRUE, NULL, TRUE, TRUE);
 293           }
 294
 295           //Fixed for CRM-4855
 296           $allowRegistration = CRM_Event_BAO_Event::showHideRegistrationLink($values);
 297
 298           $this->assign('registerText', $registerText);
 299           $this->assign('registerURL', $url);
 300           $this->assign('eventCartEnabled', $enable_cart);
 301         }
 302       }
 303       elseif (CRM_Core_Permission::check('register for events')) {
 304         $this->assign('registerClosed', TRUE);
 305       }
 306     }
 307
 308     $this->assign('allowRegistration', $allowRegistration);
 309
 310     $session = CRM_Core_Session::singleton();
 311     $params = array(
 312       'contact_id' => $session->get('userID'),
 313       'event_id' => CRM_Utils_Array::value('id', $values['event']),
 314       'role_id' => CRM_Utils_Array::value('default_role_id', $values['event']),
 315     );
 316
 317     if ($eventFullMessage && ($noFullMsg == 'false') || CRM_Event_BAO_Event::checkRegistration($params)) {
 318       $statusMessage = $eventFullMessage;
 319       if (CRM_Event_BAO_Event::checkRegistration($params)) {
 320         if ($noFullMsg == 'false') {
 321           if ($values['event']['allow_same_participant_emails']) {
 322             $statusMessage = ts('It looks like you are already registered for this event.  You may proceed if you want to create an additional registration.');
 323           }
 324           else {
 325             $registerUrl = CRM_Utils_System::url('civicrm/event/register',
 326               "reset=1&id={$values['event']['id']}&cid=0"
 327             );
 328             $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 => $registerUrl));
 329           }
 330         }
 331       }
 332       elseif ($hasWaitingList) {
 333         $statusMessage = CRM_Utils_Array::value('waitlist_text', $values['event']);
 334         if (!$statusMessage) {
 335           $statusMessage = ts('Event is currently full, but you can register and be a part of waiting list.');
 336         }
 337       }
 338
 339       CRM_Core_Session::setStatus($statusMessage);
 340     }
 341     // we do not want to display recently viewed items, so turn off
 342     $this->assign('displayRecent', FALSE);
 343
 344     // set page title = event title
 345     CRM_Utils_System::setTitle($values['event']['title']);
 346
 347     $this->assign('event', $values['event']);
 348     if (isset($values['feeBlock'])) {
 349       $this->assign('feeBlock', $values['feeBlock']);
 350     }
 351     $this->assign('location', $values['location']);
 352
 353     if (CRM_Core_Permission::check('access CiviEvent')) {
 354       $enableCart = Civi::settings()->get('enable_cart');
 355       $this->assign('manageEventLinks', CRM_Event_Page_ManageEvent::tabs($enableCart));
 356     }
 357
 358     return parent::run();
 359   }
 360
 361   /**
 362    * @return string
 363    */
 364   public function getTemplateFileName() {
 365     if ($this->_id) {
 366       $templateFile = "CRM/Event/Page/{$this->_id}/EventInfo.tpl";
 367       $template = CRM_Core_Page::getTemplate();
 368
 369       if ($template->template_exists($templateFile)) {
 370         return $templateFile;
 371       }
 372     }
 373     return parent::getTemplateFileName();
 374   }
 375
 376 }