mirror of
https://github.com/Oreolek/ifhub.club.git
synced 2024-07-03 06:55:03 +03:00
466 lines
16 KiB
PHP
466 lines
16 KiB
PHP
<?php
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/*-------------------------------------------------------
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*
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* LiveStreet Engine Social Networking
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* Copyright © 2008 Mzhelskiy Maxim
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*
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*--------------------------------------------------------
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*
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* Official site: www.livestreet.ru
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* Contact e-mail: rus.engine@gmail.com
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*
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* GNU General Public License, version 2:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*
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---------------------------------------------------------
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*/
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/**
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* Абстракция модуля ORM
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*
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*/
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abstract class ModuleORM extends Module {
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protected $oMapperORM=null;
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public function Init() {
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$this->_LoadMapperORM();
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}
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protected function _LoadMapperORM() {
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$this->oMapperORM=new MapperORM($this->oEngine->Database_GetConnect());
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}
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protected function _AddEntity($oEntity) {
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$res=$this->oMapperORM->AddEntity($oEntity);
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if ($res===0) {
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// у таблицы нет автоинремента
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return $oEntity;
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} elseif ($res) {
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// есть автоинкремент, устанавливаем его
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$oEntity->_setData(array($oEntity->_GetPrimaryKey() => $res));
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return $oEntity;
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}
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return false;
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}
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protected function _UpdateEntity($oEntity) {
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$res=$this->oMapperORM->UpdateEntity($oEntity);
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if ($res===0) {
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// апдейт прошел нормально, но запись не изменилась
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return $oEntity;
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} elseif ($res) {
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// запись изменилась
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return $oEntity;
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}
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return false;
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}
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protected function _DeleteEntity($oEntity) {
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$res=$this->oMapperORM->DeleteEntity($oEntity);
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if ($res) {
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return $oEntity;
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}
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return false;
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}
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protected function _SaveEntity($oEntity) {
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if ($oEntity->_isNew()) {
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return $this->_AddEntity($oEntity);
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} else {
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return $this->_UpdateEntity($oEntity);
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}
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}
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protected function _ReloadEntity($oEntity) {
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if($sPrimaryKey=$oEntity->_getPrimaryKey()) {
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if($sPrimaryKeyValue=$oEntity->_getDataOne($sPrimaryKey)) {
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if($oEntityNew=$this->GetByFilter(array($sPrimaryKey=>$sPrimaryKeyValue),Engine::GetEntityName($oEntity))) {
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$oEntity->_setData($oEntityNew->_getData());
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$oEntity->_setRelationsData(array());
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return $oEntity;
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}
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}
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}
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return false;
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}
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protected function _GetChildrenOfEntity($oEntity) {
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if(in_array(EntityORM::RELATION_TYPE_TREE,$oEntity->_getRelations())) {
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$aRelationsData=$oEntity->_getRelationsData();
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if(array_key_exists('children',$aRelationsData)) {
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$aChildren=$aRelationsData['children'];
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} else {
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$aChildren=array();
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if($sPrimaryKey=$oEntity->_getPrimaryKey()) {
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if($sPrimaryKeyValue=$oEntity->_getDataOne($sPrimaryKey)) {
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$aChildren=$this->GetItemsByFilter(array('parent_id'=>$sPrimaryKeyValue),Engine::GetEntityName($oEntity));
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}
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}
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}
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if(is_array($aChildren)) {
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$oEntity->setChildren($aChildren);
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return $aChildren;
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}
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}
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return false;
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}
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protected function _GetParentOfEntity($oEntity) {
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if(in_array(EntityORM::RELATION_TYPE_TREE,$oEntity->_getRelations())) {
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$aRelationsData=$oEntity->_getRelationsData();
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if(array_key_exists('parent',$aRelationsData)) {
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$oParent=$aRelationsData['parent'];
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} else {
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$oParent='%%NULL_PARENT%%';
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if($sPrimaryKey=$oEntity->_getPrimaryKey()) {
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if($sParentId=$oEntity->getParentId()) {
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$oParent=$this->GetByFilter(array($sPrimaryKey=>$sParentId),Engine::GetEntityName($oEntity));
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}
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}
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}
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if(!is_null($oParent)) {
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$oEntity->setParent($oParent);
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return $oParent;
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}
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}
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return false;
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}
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protected function _GetAncestorsOfEntity($oEntity) {
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if(in_array(EntityORM::RELATION_TYPE_TREE,$oEntity->_getRelations())) {
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$aRelationsData=$oEntity->_getRelationsData();
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if(array_key_exists('ancestors',$aRelationsData)) {
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$aAncestors=$aRelationsData['ancestors'];
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} else {
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$aAncestors=array();
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$oEntityParent=$oEntity->getParent();
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while(is_object($oEntityParent)) {
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$aAncestors[]=$oEntityParent;
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$oEntityParent=$oEntityParent->getParent();
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}
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}
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if(is_array($aAncestors)) {
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$oEntity->setAncestors($aAncestors);
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return $aAncestors;
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}
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}
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return false;
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}
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protected function _GetDescendantsOfEntity($oEntity) {
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if(in_array(EntityORM::RELATION_TYPE_TREE,$oEntity->_getRelations())) {
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$aRelationsData=$oEntity->_getRelationsData();
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if(array_key_exists('descendants',$aRelationsData)) {
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$aDescendants=$aRelationsData['descendants'];
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} else {
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$aDescendants=array();
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if($aChildren=$oEntity->getChildren()) {
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$aTree=self::buildTree($aChildren);
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foreach($aTree as $aItem) {
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$aDescendants[] = $aItem['entity'];
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}
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}
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}
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if(is_array($aDescendants)) {
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$oEntity->setDescendants($aDescendants);
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return $aDescendants;
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}
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}
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return false;
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}
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public function LoadTree($sEntityFull=null) {
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if (is_null($sEntityFull)) {
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$sEntityFull=Engine::GetPluginPrefix($this).'Module'.Engine::GetModuleName($this).'_Entity'.Engine::GetModuleName(get_class($this));
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} elseif (!substr_count($sEntityFull,'_')) {
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$sEntityFull=Engine::GetPluginPrefix($this).'Module'.Engine::GetModuleName($this).'_Entity'.$sEntityFull;
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}
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if($oEntityDefault=Engine::GetEntity($sEntityFull)) {
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if(in_array(EntityORM::RELATION_TYPE_TREE,$oEntityDefault->_getRelations())) {
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if($sPrimaryKey=$oEntityDefault->_getPrimaryKey()) {
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if($aItems=$this->GetItemsByFilter(array(),$sEntityFull)) {
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$aItemsById = array();
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$aItemsByParentId = array();
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foreach($aItems as $oEntity) {
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$oEntity->setChildren(array());
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$aItemsById[$oEntity->_getDataOne($sPrimaryKey)] = $oEntity;
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if(empty($aItemsByParentId[$oEntity->getParentId()])) {
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$aItemsByParentId[$oEntity->getParentId()] = array();
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}
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$aItemsByParentId[$oEntity->getParentId()][] = $oEntity;
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}
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foreach($aItemsByParentId as $iParentId=>$aItems) {
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if($iParentId > 0) {
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$aItemsById[$iParentId]->setChildren($aItems);
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foreach($aItems as $oEntity) {
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$oEntity->setParent($aItemsById[$iParentId]);
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}
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}
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}
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return $aItemsByParentId[0];
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}
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}
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}
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}
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return false;
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}
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public function GetByFilter($aFilter=array(),$sEntityFull=null) {
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if (is_null($sEntityFull)) {
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$sEntityFull=Engine::GetPluginPrefix($this).'Module'.Engine::GetModuleName($this).'_Entity'.Engine::GetModuleName(get_class($this));
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} elseif (!substr_count($sEntityFull,'_')) {
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$sEntityFull=Engine::GetPluginPrefix($this).'Module'.Engine::GetModuleName($this).'_Entity'.$sEntityFull;
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}
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return $this->oMapperORM->GetByFilter($aFilter,$sEntityFull);
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}
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public function GetItemsByFilter($aFilter=array(),$sEntityFull=null) {
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if (is_null($sEntityFull)) {
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$sEntityFull=Engine::GetPluginPrefix($this).'Module'.Engine::GetModuleName($this).'_Entity'.Engine::GetModuleName(get_class($this));
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} elseif (!substr_count($sEntityFull,'_')) {
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$sEntityFull=Engine::GetPluginPrefix($this).'Module'.Engine::GetModuleName($this).'_Entity'.$sEntityFull;
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}
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$aEntities=$this->oMapperORM->GetItemsByFilter($aFilter,$sEntityFull);
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/**
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* Если необходимо подцепить связанные данные
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*/
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if (isset($aFilter['#with'])) {
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if (!is_array($aFilter['#with'])) {
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$aFilter['#with']=array($aFilter['#with']);
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}
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$oEntityEmpty=Engine::GetEntity($sEntityFull);
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$aRelations=$oEntityEmpty->_getRelations();
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$aEntityKeys=array();
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foreach ($aFilter['#with'] as $sRelationName) {
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$sRelType=$aRelations[$sRelationName][0];
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$sRelEntity=$aRelations[$sRelationName][1];
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$sRelKey=$aRelations[$sRelationName][2];
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if (!array_key_exists($sRelationName,$aRelations) or !in_array($sRelType,array(EntityORM::RELATION_TYPE_BELONGS_TO,EntityORM::RELATION_TYPE_HAS_ONE))) {
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throw new Exception("The entity <{$sEntityFull}> not have relation <{$sRelationName}>");
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}
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/**
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* Формируем список ключей
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*/
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foreach ($aEntities as $oEntity) {
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$aEntityKeys[$sRelKey][]=$oEntity->_getDataOne($sRelKey);
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}
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$aEntityKeys[$sRelKey]=array_unique($aEntityKeys[$sRelKey]);
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/**
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* Делаем общий запрос по всем ключам
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*/
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$oRelEntityEmpty=Engine::GetEntity($sRelEntity);
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$sRelModuleName=Engine::GetModuleName($oRelEntityEmpty);
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$sRelEntityName=Engine::GetEntityName($oRelEntityEmpty);
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$sRelPluginPrefix=Engine::GetPluginPrefix($oRelEntityEmpty);
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$sPrimaryKey="Id";
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if ($sPrimaryKey=$oRelEntityEmpty->_GetPrimaryKey()) {
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$sPrimaryKey=ucfirst($sPrimaryKey);
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}
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$aRelData=Engine::GetInstance()->_CallModule("{$sRelPluginPrefix}{$sRelModuleName}_get{$sRelEntityName}ItemsByArray{$sPrimaryKey}",array($aEntityKeys[$sRelKey]));
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/**
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* Собираем набор
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*/
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foreach ($aEntities as $oEntity) {
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if (isset($aRelData[$oEntity->_getDataOne($sRelKey)])) {
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$oEntity->_setData(array($sRelationName => $aRelData[$oEntity->_getDataOne($sRelKey)]));
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}
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}
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}
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}
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/**
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* Если запрашиваем постраничный список, то возвращаем сам список и общее количество записей
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*/
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if (isset($aFilter['#page'])) {
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return array('collection'=>$aEntities,'count'=>$this->GetCountItemsByFilter($aFilter,$sEntityFull));
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}
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return $aEntities;
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}
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public function GetCountItemsByFilter($aFilter=array(),$sEntityFull=null) {
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if (is_null($sEntityFull)) {
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$sEntityFull=Engine::GetPluginPrefix($this).'Module'.Engine::GetModuleName($this).'_Entity'.Engine::GetModuleName(get_class($this));
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} elseif (!substr_count($sEntityFull,'_')) {
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$sEntityFull=Engine::GetPluginPrefix($this).'Module'.Engine::GetModuleName($this).'_Entity'.$sEntityFull;
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}
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$iCount=$this->oMapperORM->GetCountItemsByFilter($aFilter,$sEntityFull);
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return $iCount;
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}
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public function GetItemsByArray($aFilter,$sEntityFull=null) {
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if (is_null($sEntityFull)) {
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$sEntityFull=Engine::GetPluginPrefix($this).'Module'.Engine::GetModuleName($this).'_Entity'.Engine::GetModuleName(get_class($this));
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} elseif (!substr_count($sEntityFull,'_')) {
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$sEntityFull=Engine::GetPluginPrefix($this).'Module'.Engine::GetModuleName($this).'_Entity'.$sEntityFull;
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}
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$aEntities=array();
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$aData=$this->oMapperORM->GetItemsByArray($aFilter,$sEntityFull);
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foreach ($aData as $oEntity) {
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// здесь под вопросом какое поле использовать в качестве ключа, всегда примари или тот, который передан?
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$aEntities[$oEntity->_getDataOne($oEntity->_GetPrimaryKey())]=$oEntity;
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}
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return $aEntities;
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}
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public function GetCountItemsByArray($aFilter=array(),$sEntityFull=null) {
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if (is_null($sEntityFull)) {
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$sEntityFull=Engine::GetPluginPrefix($this).'Module'.Engine::GetModuleName($this).'_Entity'.Engine::GetModuleName(get_class($this));
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} elseif (!substr_count($sEntityFull,'_')) {
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$sEntityFull=Engine::GetPluginPrefix($this).'Module'.Engine::GetModuleName($this).'_Entity'.$sEntityFull;
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}
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$iCount=$this->oMapperORM->GetCountItemsByArray($aFilter,$sEntityFull);
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return $iCount;
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}
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public function GetItemsByJoinTable($aJoinData=array(),$sEntityFull=null) {
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if (is_null($sEntityFull)) {
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$sEntityFull=Engine::GetPluginPrefix($this).'Module'.Engine::GetModuleName($this).'_Entity'.Engine::GetModuleName(get_class($this));
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} elseif (!substr_count($sEntityFull,'_')) {
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$sEntityFull=Engine::GetPluginPrefix($this).'Module'.Engine::GetModuleName($this).'_Entity'.$sEntityFull;
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}
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return $this->oMapperORM->GetItemsByJoinTable($aJoinData,$sEntityFull);
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}
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public function __call($sName,$aArgs) {
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if (preg_match("@^add([\w]+)$@i",$sName,$aMatch)) {
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return $this->_AddEntity($aArgs[0]);
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}
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if (preg_match("@^update([\w]+)$@i",$sName,$aMatch)) {
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return $this->_UpdateEntity($aArgs[0]);
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}
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if (preg_match("@^save([\w]+)$@i",$sName,$aMatch)) {
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return $this->_SaveEntity($aArgs[0]);
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}
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if (preg_match("@^delete([\w]+)$@i",$sName,$aMatch)) {
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return $this->_DeleteEntity($aArgs[0]);
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}
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if (preg_match("@^reload([\w]+)$@i",$sName,$aMatch)) {
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return $this->_ReloadEntity($aArgs[0]);
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}
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if (preg_match("@^getchildrenof([\w]+)$@i",$sName,$aMatch)) {
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return $this->_GetChildrenOfEntity($aArgs[0]);
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}
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if (preg_match("@^getparentof([\w]+)$@i",$sName,$aMatch)) {
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return $this->_GetParentOfEntity($aArgs[0]);
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}
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if (preg_match("@^getdescendantsof([\w]+)$@i",$sName,$aMatch)) {
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return $this->_GetDescendantsOfEntity($aArgs[0]);
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}
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if (preg_match("@^getancestorsof([\w]+)$@i",$sName,$aMatch)) {
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return $this->_GetAncestorsOfEntity($aArgs[0]);
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}
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if (preg_match("@^loadtreeof([\w]+)$@i",$sName,$aMatch)) {
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$sEntityFull = array_key_exists(1,$aMatch) ? $aMatch[1] : null;
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return $this->LoadTree($sEntityFull);
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}
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$sNameUnderscore=func_underscore($sName);
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$iEntityPosEnd=strlen($sNameUnderscore)-1;
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if(substr_count($sNameUnderscore,'_items')) {
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$iEntityPosEnd=strpos($sNameUnderscore,'_items');
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} else if(substr_count($sNameUnderscore,'_by')) {
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$iEntityPosEnd=strpos($sNameUnderscore,'_by');
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} else if(substr_count($sNameUnderscore,'_all')) {
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$iEntityPosEnd=strpos($sNameUnderscore,'_all');
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}
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$sEntityName=substr($sNameUnderscore,4,$iEntityPosEnd-4);
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/**
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* getUserRoleJoinByUserIdAndRoleId() get_user-role-join_by_user_id_and_role_id
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*/
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$sNameUnderscore=substr_replace($sNameUnderscore,str_replace('_','',$sEntityName),4,$iEntityPosEnd-4);
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$sEntityName=func_camelize($sEntityName);
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/**
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* getUserItemsByArrayId() get_user_items_by_array_id
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*/
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if (preg_match("@^get_([a-z]+)_items_by_array_([_a-z]+)$@i",$sNameUnderscore,$aMatch)) {
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return $this->GetItemsByArray(array($aMatch[2]=>$aArgs[0]),$sEntityName);
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}
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/**
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* getUserItemsByJoinTable() get_user_items_by_join_table
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*/
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if (preg_match("@^get_([a-z]+)_items_by_join_table$@i",$sNameUnderscore,$aMatch)) {
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return $this->GetItemsByJoinTable($aArgs[0],func_camelize($sEntityName));
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}
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/**
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* getUserByLogin() get_user_by_login
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* getUserByLoginAndMail() get_user_by_login_and_mail
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* getUserItemsByName() get_user_items_by_name
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* getUserItemsByNameAndActive() get_user_items_by_name_and_active
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*
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*/
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if (preg_match("@^get_([a-z]+)((_items)|())_by_([_a-z]+)$@i",$sNameUnderscore,$aMatch)) {
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$aSearchParams=explode('_and_',$aMatch[5]);
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$aSplit=array_chunk($aArgs,count($aSearchParams));
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$aFilter=array_combine($aSearchParams,$aSplit[0]);
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if (isset($aSplit[1][0])) {
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$aFilter=array_merge($aFilter,$aSplit[1][0]);
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}
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if ($aMatch[2]=='_items') {
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return $this->GetItemsByFilter($aFilter,$sEntityName);
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} else {
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return $this->GetByFilter($aFilter,$sEntityName);
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}
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}
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/**
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* getUserAll() get_user_all
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*/
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if (preg_match("@^get_([a-z]+)_items_all$@i",$sNameUnderscore,$aMatch)) {
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$aFilter=array();
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if (isset($aArgs[0]) and is_array($aArgs[0])) {
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$aFilter=$aArgs[0];
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}
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return $this->GetItemsByFilter($aFilter,$sEntityName);
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}
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return $this->oEngine->_CallModule($sName,$aArgs);
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}
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static function buildTree($aItems,$aList=array(),$iLevel=0) {
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foreach($aItems as $oEntity) {
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$aChildren=$oEntity->getChildren();
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$bHasChildren = !empty($aChildren);
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$sEntityId = $oEntity->_getDataOne($oEntity->_getPrimaryKey());
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$aList[$sEntityId] = array(
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||
'entity' => $oEntity,
|
||
'parent_id' => $oEntity->getParentId(),
|
||
'children_count' => $bHasChildren ? count($aChildren) : 0,
|
||
'level' => $iLevel,
|
||
);
|
||
if($bHasChildren) {
|
||
$aList=self::buildTree($aChildren,$aList,$iLevel+1);
|
||
}
|
||
}
|
||
return $aList;
|
||
}
|
||
}
|
||
?>
|