PHP CRM_Core_BAO_CustomField::_importFields方法代码示例

 /**
  * Delete the Custom Field.
  *
  * @param   object $field - the field object
  * 
  * @return  boolean
  *
  * @access public
  * @static
  *
  */
 public static function deleteField($field)
 {
     // reset the cache
     require_once 'CRM/Core/BAO/Cache.php';
     CRM_Core_BAO_Cache::deleteGroup('contact fields');
     // reset various static arrays used here
     require_once 'CRM/Contact/BAO/Contact.php';
     CRM_Contact_BAO_Contact::$_importableFields = CRM_Contact_BAO_Contact::$_exportableFields = self::$_importFields = null;
     // first delete the custom option group and values associated with this field
     if ($field->option_group_id) {
         //check if option group is related to any other field, if
         //not delete the option group and related option values
         self::checkOptionGroup($field->option_group_id);
     }
     // next drop the column from the custom value table
     self::createField($field, 'delete');
     $field->delete();
     return;
 }

 /**
  * Reset the various system caches and some important static variables.
  */
 public static function flushCache()
 {
     // flush out all cache entries so we can reload new data
     // a bit aggressive, but livable for now
     $cache = CRM_Utils_Cache::singleton();
     $cache->flush();
     // also reset the various static memory caches
     // reset the memory or array cache
     CRM_Core_BAO_Cache::deleteGroup('contact fields', NULL, FALSE);
     // reset ACL cache
     CRM_ACL_BAO_Cache::resetCache();
     // reset various static arrays used here
     CRM_Contact_BAO_Contact::$_importableFields = CRM_Contact_BAO_Contact::$_exportableFields = CRM_Contribute_BAO_Contribution::$_importableFields = CRM_Contribute_BAO_Contribution::$_exportableFields = CRM_Pledge_BAO_Pledge::$_exportableFields = CRM_Contribute_BAO_Query::$_contributionFields = CRM_Core_BAO_CustomField::$_importFields = CRM_Core_BAO_Cache::$_cache = CRM_Core_DAO::$_dbColumnValueCache = NULL;
     CRM_Core_OptionGroup::flushAll();
     CRM_Utils_PseudoConstant::flushAll();
 }

 /**
  * Store and return an array of all active custom fields.
  *
  * @param string $customDataType
  *   Type of Custom Data; empty is a synonym for "all contact data types".
  * @param bool $showAll
  *   If true returns all fields (includes disabled fields).
  * @param bool $inline
  *   If true returns all inline fields (includes disabled fields).
  * @param int $customDataSubType
  *   Custom Data sub type value.
  * @param int $customDataSubName
  *   Custom Data sub name value.
  * @param bool $onlyParent
  *   Return only top level custom data, for eg, only Participant and ignore subname and subtype.
  * @param bool $onlySubType
  *   Return only custom data for subtype.
  * @param bool $checkPermission
  *   If false, do not include permissioning clause.
  *
  * @return array
  *   an array of active custom fields.
  *
  */
 public static function &getFields($customDataType = 'Individual', $showAll = FALSE, $inline = FALSE, $customDataSubType = NULL, $customDataSubName = NULL, $onlyParent = FALSE, $onlySubType = FALSE, $checkPermission = TRUE)
 {
     if (empty($customDataType)) {
         $customDataType = array('Contact', 'Individual', 'Organization', 'Household');
     }
     if ($customDataType && !is_array($customDataType)) {
         if (in_array($customDataType, CRM_Contact_BAO_ContactType::subTypes())) {
             // This is the case when getFieldsForImport() requires fields
             // limited strictly to a subtype.
             $customDataSubType = $customDataType;
             $customDataType = CRM_Contact_BAO_ContactType::getBasicType($customDataType);
             $onlySubType = TRUE;
         }
         if (in_array($customDataType, array_keys(CRM_Core_SelectValues::customGroupExtends()))) {
             // this makes the method flexible to support retrieving fields
             // for multiple extends value.
             $customDataType = array($customDataType);
         }
     }
     $customDataSubType = CRM_Utils_Array::explodePadded($customDataSubType);
     if (is_array($customDataType)) {
         $cacheKey = implode('_', $customDataType);
     } else {
         $cacheKey = $customDataType;
     }
     $cacheKey .= !empty($customDataSubType) ? '_' . implode('_', $customDataSubType) : '_0';
     $cacheKey .= $customDataSubName ? "{$customDataSubName}_" : '_0';
     $cacheKey .= $showAll ? '_1' : '_0';
     $cacheKey .= $inline ? '_1_' : '_0_';
     $cacheKey .= $onlyParent ? '_1_' : '_0_';
     $cacheKey .= $onlySubType ? '_1_' : '_0_';
     $cacheKey .= $checkPermission ? '_1_' : '_0_';
     $cgTable = CRM_Core_DAO_CustomGroup::getTableName();
     // also get the permission stuff here
     if ($checkPermission) {
         $permissionClause = CRM_Core_Permission::customGroupClause(CRM_Core_Permission::VIEW, "{$cgTable}.");
     } else {
         $permissionClause = '(1)';
     }
     // lets md5 permission clause and take first 8 characters
     $cacheKey .= substr(md5($permissionClause), 0, 8);
     if (strlen($cacheKey) > 40) {
         $cacheKey = md5($cacheKey);
     }
     if (!self::$_importFields || CRM_Utils_Array::value($cacheKey, self::$_importFields) === NULL) {
         if (!self::$_importFields) {
             self::$_importFields = array();
         }
         // check if we can retrieve from database cache
         $fields = CRM_Core_BAO_Cache::getItem('contact fields', "custom importableFields {$cacheKey}");
         if ($fields === NULL) {
             $cfTable = self::getTableName();
             $extends = '';
             if (is_array($customDataType)) {
                 $value = NULL;
                 foreach ($customDataType as $dataType) {
                     if (in_array($dataType, array_keys(CRM_Core_SelectValues::customGroupExtends()))) {
                         if (in_array($dataType, array('Individual', 'Household', 'Organization'))) {
                             $val = "'" . CRM_Utils_Type::escape($dataType, 'String') . "', 'Contact' ";
                         } else {
                             $val = "'" . CRM_Utils_Type::escape($dataType, 'String') . "'";
                         }
                         $value = $value ? $value . ", {$val}" : $val;
                     }
                 }
                 if ($value) {
                     $extends = "AND   {$cgTable}.extends IN ( {$value} ) ";
                 }
             }
             if (!empty($customDataType) && empty($extends)) {
                 // $customDataType specified a filter, but there is no corresponding SQL ($extends)
                 self::$_importFields[$cacheKey] = array();
                 return self::$_importFields[$cacheKey];
             }
             if ($onlyParent) {
                 $extends .= " AND {$cgTable}.extends_entity_column_value IS NULL AND {$cgTable}.extends_entity_column_id IS NULL ";
//.........这里部分代码省略.........