CRM/Event/Page/EventInfo.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   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_Core_Error::fatal(ts('The page you requested is currently unavailable.'));
  83     }
  84
  85     if (!empty($values['event']['is_template'])) {
  86       // form is an Event Template
  87       CRM_Core_Error::fatal(ts('The page you requested is currently unavailable.'));
  88     }
  89
  90     // Add Event Type to $values in case folks want to display it
  91     $values['event']['event_type'] = CRM_Utils_Array::value($values['event']['event_type_id'], CRM_Event_PseudoConstant::eventType());
  92
  93     $this->assign('isShowLocation', CRM_Utils_Array::value('is_show_location', $values['event']));
  94
  95     // show event fees.
  96     if ($this->_id && !empty($values['event']['is_monetary'])) {
  97       //CRM-6907
  98       $config = CRM_Core_Config::singleton();
  99       $config->defaultCurrency = CRM_Utils_Array::value('currency',
 100         $values['event'],
 101         $config->defaultCurrency
 102       );
 103
 104       //CRM-10434
 105       $discountId = CRM_Core_BAO_Discount::findSet($this->_id, 'civicrm_event');
 106       if ($discountId) {
 107         $priceSetId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_Discount', $discountId, 'price_set_id');
 108       }
 109       else {
 110         $priceSetId = CRM_Price_BAO_PriceSet::getFor('civicrm_event', $this->_id);
 111       }
 112
 113       // get price set options, - CRM-5209
 114       if ($priceSetId) {
 115         $setDetails = CRM_Price_BAO_PriceSet::getSetDetail($priceSetId, TRUE, TRUE);
 116
 117         $priceSetFields = $setDetails[$priceSetId]['fields'];
 118         if (is_array($priceSetFields)) {
 119           $fieldCnt = 1;
 120           $visibility = CRM_Core_PseudoConstant::visibility('name');
 121
 122           // CRM-14492 Admin price fields should show up on event registration if user has 'administer CiviCRM' permissions
 123           $adminFieldVisible = FALSE;
 124           if (CRM_Core_Permission::check('administer CiviCRM')) {
 125             $adminFieldVisible = TRUE;
 126           }
 127
 128           foreach ($priceSetFields as $fid => $fieldValues) {
 129             if (!is_array($fieldValues['options']) ||
 130               empty($fieldValues['options']) ||
 131               (CRM_Utils_Array::value('visibility_id', $fieldValues) != array_search('public', $visibility) && $adminFieldVisible == FALSE)
 132             ) {
 133               continue;
 134             }
 135
 136             if (count($fieldValues['options']) > 1) {
 137               $values['feeBlock']['value'][$fieldCnt] = '';
 138               $values['feeBlock']['label'][$fieldCnt] = $fieldValues['label'];
 139               $values['feeBlock']['lClass'][$fieldCnt] = 'price_set_option_group-label';
 140               $values['feeBlock']['isDisplayAmount'][$fieldCnt] = CRM_Utils_Array::value('is_display_amounts', $fieldValues);
 141               $fieldCnt++;
 142               $labelClass = 'price_set_option-label';
 143             }
 144             else {
 145               $labelClass = 'price_set_field-label';
 146             }
 147             // show tax rate with amount
 148             $invoiceSettings = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::CONTRIBUTE_PREFERENCES_NAME, 'contribution_invoice_settings');
 149             $taxTerm = CRM_Utils_Array::value('tax_term', $invoiceSettings);
 150             $displayOpt = CRM_Utils_Array::value('tax_display_settings', $invoiceSettings);
 151             $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
 152             foreach ($fieldValues['options'] as $optionId => $optionVal) {
 153               $values['feeBlock']['isDisplayAmount'][$fieldCnt] = CRM_Utils_Array::value('is_display_amounts', $fieldValues);
 154               if ($invoicing && isset($optionVal['tax_amount'])) {
 155                 $values['feeBlock']['value'][$fieldCnt] = CRM_Price_BAO_PriceField::getTaxLabel($optionVal, 'amount', $displayOpt, $taxTerm);
 156                 $values['feeBlock']['tax_amount'][$fieldCnt] = $optionVal['tax_amount'];
 157               }
 158               else {
 159                 $values['feeBlock']['value'][$fieldCnt] = $optionVal['amount'];
 160               }
 161               $values['feeBlock']['label'][$fieldCnt] = $optionVal['label'];
 162               $values['feeBlock']['lClass'][$fieldCnt] = $labelClass;
 163               $fieldCnt++;
 164             }
 165           }
 166         }
 167         // Tell tpl we have price set fee data and whether it's a quick_config price set
 168         $this->assign('isPriceSet', 1);
 169         $this->assign('isQuickConfig', $setDetails[$priceSetId]['is_quick_config']);
 170       }
 171     }
 172
 173     $params = array('entity_id' => $this->_id, 'entity_table' => 'civicrm_event');
 174     $values['location'] = CRM_Core_BAO_Location::getValues($params, TRUE);
 175
 176     // fix phone type labels
 177     if (!empty($values['location']['phone'])) {
 178       $phoneTypes = CRM_Core_PseudoConstant::get('CRM_Core_DAO_Phone', 'phone_type_id');
 179       foreach ($values['location']['phone'] as &$val) {
 180         if (!empty($val['phone_type_id'])) {
 181           $val['phone_type_display'] = $phoneTypes[$val['phone_type_id']];
 182         }
 183       }
 184     }
 185
 186     //retrieve custom field information
 187     $groupTree = CRM_Core_BAO_CustomGroup::getTree('Event', $this, $this->_id, 0, $values['event']['event_type_id']);
 188     CRM_Core_BAO_CustomGroup::buildCustomDataView($this, $groupTree);
 189     $this->assign('action', CRM_Core_Action::VIEW);
 190     //To show the event location on maps directly on event info page
 191     $locations = CRM_Event_BAO_Event::getMapInfo($this->_id);
 192     if (!empty($locations) && !empty($values['event']['is_map'])) {
 193       $this->assign('locations', $locations);
 194       $this->assign('mapProvider', $config->mapProvider);
 195       $this->assign('mapKey', $config->mapAPIKey);
 196       $sumLat = $sumLng = 0;
 197       $maxLat = $maxLng = -400;
 198       $minLat = $minLng = 400;
 199       foreach ($locations as $location) {
 200         $sumLat += $location['lat'];
 201         $sumLng += $location['lng'];
 202
 203         if ($location['lat'] > $maxLat) {
 204           $maxLat = $location['lat'];
 205         }
 206         if ($location['lat'] < $minLat) {
 207           $minLat = $location['lat'];
 208         }
 209
 210         if ($location['lng'] > $maxLng) {
 211           $maxLng = $location['lng'];
 212         }
 213         if ($location['lng'] < $minLng) {
 214           $minLng = $location['lng'];
 215         }
 216       }
 217
 218       $center = array(
 219         'lat' => (float ) $sumLat / count($locations),
 220         'lng' => (float ) $sumLng / count($locations),
 221       );
 222       $span = array(
 223         'lat' => (float ) ($maxLat - $minLat),
 224         'lng' => (float ) ($maxLng - $minLng),
 225       );
 226       $this->assign_by_ref('center', $center);
 227       $this->assign_by_ref('span', $span);
 228       if ($action == CRM_Core_Action::PREVIEW) {
 229         $mapURL = CRM_Utils_System::url('civicrm/contact/map/event',
 230           "eid={$this->_id}&reset=1&action=preview",
 231           TRUE, NULL, TRUE,
 232           TRUE
 233         );
 234       }
 235       else {
 236         $mapURL = CRM_Utils_System::url('civicrm/contact/map/event',
 237           "eid={$this->_id}&reset=1",
 238           TRUE, NULL, TRUE,
 239           TRUE
 240         );
 241       }
 242
 243       $this->assign('skipLocationType', TRUE);
 244       $this->assign('mapURL', $mapURL);
 245     }
 246
 247     if (CRM_Core_Permission::check('view event participants') &&
 248       CRM_Core_Permission::check('view all contacts')
 249     ) {
 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         TRUE, 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     $allowRegistration = FALSE;
 273     if (!empty($values['event']['is_online_registration'])) {
 274       if (CRM_Event_BAO_Event::validRegistrationRequest($values['event'], $this->_id)) {
 275         // we always generate urls for the front end in joomla
 276         $action_query = $action === CRM_Core_Action::PREVIEW ? "&action=$action" : '';
 277         $url = CRM_Utils_System::url('civicrm/event/register',
 278           "id={$this->_id}&reset=1{$action_query}",
 279           TRUE, NULL, TRUE,
 280           TRUE
 281         );
 282         if (!$eventFullMessage || $hasWaitingList) {
 283           $registerText = ts('Register Now');
 284           if (!empty($values['event']['registration_link_text'])) {
 285             $registerText = $values['event']['registration_link_text'];
 286           }
 287
 288           // check if we're in shopping cart mode for events
 289           $enable_cart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME,
 290             'enable_cart'
 291           );
 292
 293           if ($enable_cart) {
 294             $link = CRM_Event_Cart_BAO_EventInCart::get_registration_link($this->_id);
 295             $registerText = $link['label'];
 296
 297             $url = CRM_Utils_System::url($link['path'], $link['query'] . $action_query, TRUE, NULL, TRUE, TRUE);
 298           }
 299
 300           //Fixed for CRM-4855
 301           $allowRegistration = CRM_Event_BAO_Event::showHideRegistrationLink($values);
 302
 303           $this->assign('registerText', $registerText);
 304           $this->assign('registerURL', $url);
 305           $this->assign('eventCartEnabled', $enable_cart);
 306         }
 307       }
 308       elseif (CRM_Core_Permission::check('register for events')) {
 309         $this->assign('registerClosed', TRUE);
 310       }
 311     }
 312
 313     $this->assign('allowRegistration', $allowRegistration);
 314
 315     $session = CRM_Core_Session::singleton();
 316     $params = array(
 317       'contact_id' => $session->get('userID'),
 318       'event_id' => CRM_Utils_Array::value('id', $values['event']),
 319       'role_id' => CRM_Utils_Array::value('default_role_id', $values['event']),
 320     );
 321
 322     if ($eventFullMessage && ($noFullMsg == 'false') || CRM_Event_BAO_Event::checkRegistration($params)) {
 323       $statusMessage = $eventFullMessage;
 324       if (CRM_Event_BAO_Event::checkRegistration($params)) {
 325         if ($noFullMsg == 'false') {
 326           if ($values['event']['allow_same_participant_emails']) {
 327             $statusMessage = ts('It looks like you are already registered for this event.  You may proceed if you want to create an additional registration.');
 328           }
 329           else {
 330             $registerUrl = CRM_Utils_System::url('civicrm/event/register',
 331               "reset=1&id={$values['event']['id']}&cid=0"
 332             );
 333             $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 => $registerUrl));
 334           }
 335         }
 336       }
 337       elseif ($hasWaitingList) {
 338         $statusMessage = CRM_Utils_Array::value('waitlist_text', $values['event']);
 339         if (!$statusMessage) {
 340           $statusMessage = ts('Event is currently full, but you can register and be a part of waiting list.');
 341         }
 342       }
 343
 344       CRM_Core_Session::setStatus($statusMessage);
 345     }
 346     // we do not want to display recently viewed items, so turn off
 347     $this->assign('displayRecent', FALSE);
 348
 349     // set page title = event title
 350     CRM_Utils_System::setTitle($values['event']['title']);
 351
 352     $this->assign('event', $values['event']);
 353     if (isset($values['feeBlock'])) {
 354       $this->assign('feeBlock', $values['feeBlock']);
 355     }
 356     $this->assign('location', $values['location']);
 357
 358     if (CRM_Core_Permission::check('access CiviEvent')) {
 359       $enableCart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME, 'enable_cart');
 360       $this->assign('manageEventLinks', CRM_Event_Page_ManageEvent::tabs($enableCart));
 361     }
 362
 363     return parent::run();
 364   }
 365
 366   /**
 367    * @return string
 368    */
 369   public function getTemplateFileName() {
 370     if ($this->_id) {
 371       $templateFile = "CRM/Event/Page/{$this->_id}/EventInfo.tpl";
 372       $template = CRM_Core_Page::getTemplate();
 373
 374       if ($template->template_exists($templateFile)) {
 375         return $templateFile;
 376       }
 377     }
 378     return parent::getTemplateFileName();
 379   }
 380
 381 }