PHP CRM_Core_BAO_PrevNextCache::refillCache方法代码示例

 /**
  * Batch merge a set of contacts based on rule-group and group.
  *
  * @param int $rgid
  *   Rule group id.
  * @param int $gid
  *   Group id.
  * @param string $mode
  *   Helps decide how to behave when there are conflicts.
  *                              A 'safe' value skips the merge if there are any un-resolved conflicts.
  *                              Does a force merge otherwise.
  * @param bool $autoFlip to let api decide which contact to retain and which to delete.
  *   Wether to let api decide which contact to retain and which to delete.
  * @param bool $redirectForPerformance
  *
  * @return array|bool
  */
 public static function batchMerge($rgid, $gid = NULL, $mode = 'safe', $autoFlip = TRUE, $redirectForPerformance = FALSE)
 {
     $contactType = CRM_Core_DAO::getFieldValue('CRM_Dedupe_DAO_RuleGroup', $rgid, 'contact_type');
     $cacheKeyString = "merge {$contactType}";
     $cacheKeyString .= $rgid ? "_{$rgid}" : '_0';
     $cacheKeyString .= $gid ? "_{$gid}" : '_0';
     $join = "LEFT JOIN civicrm_dedupe_exception de ON ( pn.entity_id1 = de.contact_id1 AND\n                                                             pn.entity_id2 = de.contact_id2 )";
     $limit = $redirectForPerformance ? 75 : 1;
     $where = "de.id IS NULL LIMIT {$limit}";
     $dupePairs = CRM_Core_BAO_PrevNextCache::retrieve($cacheKeyString, $join, $where);
     if (empty($dupePairs) && !$redirectForPerformance) {
         // If we haven't found any dupes, probably cache is empty.
         // Try filling cache and give another try.
         CRM_Core_BAO_PrevNextCache::refillCache($rgid, $gid, $cacheKeyString);
         $dupePairs = CRM_Core_BAO_PrevNextCache::retrieve($cacheKeyString, $join, $where);
     }
     $cacheParams = array('cache_key_string' => $cacheKeyString, 'join' => $join, 'where' => $where);
     return CRM_Dedupe_Merger::merge($dupePairs, $cacheParams, $mode, $autoFlip, $redirectForPerformance);
 }

 /**
  * Get Duplicate Pairs based on a rule for a group.
  *
  * @param int $rule_group_id
  * @param int $group_id
  * @param bool $reloadCacheIfEmpty
  * @param int $batchLimit
  * @param bool $isSelected
  * @param array|string $orderByClause
  * @param bool $includeConflicts
  * @param array $criteria
  *   Additional criteria to narrow down the merge group.
  *
  * @param bool $checkPermissions
  *   Respect logged in user permissions.
  *
  * @return array
  *    Array of matches meeting the criteria.
  */
 public static function getDuplicatePairs($rule_group_id, $group_id, $reloadCacheIfEmpty, $batchLimit, $isSelected, $orderByClause = '', $includeConflicts = TRUE, $criteria = array(), $checkPermissions = TRUE)
 {
     $where = self::getWhereString($batchLimit, $isSelected);
     $cacheKeyString = self::getMergeCacheKeyString($rule_group_id, $group_id, $criteria, $checkPermissions);
     $join = self::getJoinOnDedupeTable();
     $dupePairs = CRM_Core_BAO_PrevNextCache::retrieve($cacheKeyString, $join, $where, 0, 0, array(), $orderByClause, $includeConflicts);
     if (empty($dupePairs) && $reloadCacheIfEmpty) {
         // If we haven't found any dupes, probably cache is empty.
         // Try filling cache and give another try. We don't need to specify include conflicts here are there will not be any
         // until we have done some processing.
         CRM_Core_BAO_PrevNextCache::refillCache($rule_group_id, $group_id, $cacheKeyString, $criteria, $checkPermissions);
         $dupePairs = CRM_Core_BAO_PrevNextCache::retrieve($cacheKeyString, $join, $where, 0, 0, array(), $orderByClause, $includeConflicts);
         return $dupePairs;
     }
     return $dupePairs;
 }