PHP CRM_Utils_Array::First方法代码示例

 /**
  * @param $customSearchClass
  * @param $formValues
  * @param $order
  */
 public static function exportCustom($customSearchClass, $formValues, $order)
 {
     $ext = CRM_Extension_System::singleton()->getMapper();
     if (!$ext->isExtensionClass($customSearchClass)) {
         require_once str_replace('_', DIRECTORY_SEPARATOR, $customSearchClass) . '.php';
     } else {
         require_once $ext->classToPath($customSearchClass);
     }
     $search = new $customSearchClass($formValues);
     $includeContactIDs = FALSE;
     if ($formValues['radio_ts'] == 'ts_sel') {
         $includeContactIDs = TRUE;
     }
     $sql = $search->all(0, 0, $order, $includeContactIDs);
     $columns = $search->columns();
     $header = array_keys($columns);
     $fields = array_values($columns);
     $rows = array();
     $dao = CRM_Core_DAO::executeQuery($sql);
     $alterRow = FALSE;
     if (method_exists($search, 'alterRow')) {
         $alterRow = TRUE;
     }
     while ($dao->fetch()) {
         $row = array();
         foreach ($fields as $field) {
             $unqualified_field = CRM_Utils_Array::First(array_slice(explode('.', $field), -1));
             $row[$field] = $dao->{$unqualified_field};
         }
         if ($alterRow) {
             $search->alterRow($row);
         }
         $rows[] = $row;
     }
     CRM_Core_Report_Excel::writeCSVFile(self::getExportFileName(), $header, $rows);
     CRM_Utils_System::civiExit();
 }

 /**
  * Returns all the rows in the given offset and rowCount.
  *
  * @param string $action
  *   The action being performed.
  * @param int $offset
  *   The row number to start from.
  * @param int $rowCount
  *   The number of rows to return.
  * @param string $sort
  *   The sql string that describes the sort order.
  * @param string $output
  *   What should the result set include (web/email/csv).
  *
  * @return int
  *   the total number of rows for this action
  */
 public function &getRows($action, $offset, $rowCount, $sort, $output = NULL)
 {
     $includeContactIDs = FALSE;
     if (($output == CRM_Core_Selector_Controller::EXPORT || $output == CRM_Core_Selector_Controller::SCREEN) && $this->_formValues['radio_ts'] == 'ts_sel') {
         $includeContactIDs = TRUE;
     }
     $sql = $this->_search->all($offset, $rowCount, $sort, $includeContactIDs);
     // contact query object used for creating $sql
     $contactQueryObj = NULL;
     if (method_exists($this->_search, 'getQueryObj') && is_a($this->_search->getQueryObj(), 'CRM_Contact_BAO_Query')) {
         $contactQueryObj = $this->_search->getQueryObj();
     }
     $dao = CRM_Core_DAO::executeQuery($sql, CRM_Core_DAO::$_nullArray);
     $columns = $this->_search->columns();
     $columnNames = array_values($columns);
     $links = self::links($this->_key);
     $permissions = array(CRM_Core_Permission::getPermission());
     if (CRM_Core_Permission::check('delete contacts')) {
         $permissions[] = CRM_Core_Permission::DELETE;
     }
     $mask = CRM_Core_Action::mask($permissions);
     $alterRow = FALSE;
     if (method_exists($this->_customSearchClass, 'alterRow')) {
         $alterRow = TRUE;
     }
     $image = FALSE;
     if (is_a($this->_search, 'CRM_Contact_Form_Search_Custom_Basic')) {
         $image = TRUE;
     }
     // process the result of the query
     $rows = array();
     while ($dao->fetch()) {
         $row = array();
         $empty = TRUE;
         // if contact query object present
         // process pseudo constants
         if ($contactQueryObj) {
             $contactQueryObj->convertToPseudoNames($dao);
         }
         // the columns we are interested in
         foreach ($columnNames as $property) {
             // Get part of name after last . (if any)
             $unqualified_property = CRM_Utils_Array::First(array_slice(explode('.', $property), -1));
             $row[$property] = $dao->{$unqualified_property};
             if (!empty($dao->{$unqualified_property})) {
                 $empty = FALSE;
             }
         }
         if (!$empty) {
             $contactID = isset($dao->contact_id) ? $dao->contact_id : NULL;
             $row['checkbox'] = CRM_Core_Form::CB_PREFIX . $contactID;
             $row['action'] = CRM_Core_Action::formLink($links, $mask, array('id' => $contactID), ts('more'), FALSE, 'contact.custom.actions', 'Contact', $contactID);
             $row['contact_id'] = $contactID;
             if ($alterRow) {
                 $this->_search->alterRow($row);
             }
             if ($image) {
                 $row['contact_type'] = CRM_Contact_BAO_Contact_Utils::getImage($dao->contact_sub_type ? $dao->contact_sub_type : $dao->contact_type, FALSE, $contactID);
             }
             $rows[] = $row;
         }
     }
     $this->buildPrevNextCache($sort);
     return $rows;
 }