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https://github.com/Oreolek/ifhub.club.git
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220 lines
7 KiB
PHP
220 lines
7 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->_GetPrimatyKey() => $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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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($oRelEntityEmpty);
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// ItemsByArrayId - id пока идет костылем, т.к. у стандартных сущностей нет метода _GetPrimatyKey()
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$aRelData=Engine::GetInstance()->_CallModule("{$sRelPluginPrefix}{$sRelModuleName}_get{$sRelEntityName}ItemsByArrayId",array($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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return $aEntities;
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}
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public function GetItemsByArray($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->_GetPrimatyKey())]=$oEntity;
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}
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return $aEntities;
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}
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public function __call($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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$sNameUnderscore=func_underscore($sName);
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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]=>$aArgs[0]),$aMatch[1]);
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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,$aMatch)) {
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$aFilter=array_combine(explode('_and_',$aMatch[5]),$aArgs);
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if ($aMatch[2]=='_items') {
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return $this->GetItemsByFilter($aFilter,$aMatch[1]);
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} else {
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return $this->GetByFilter($aFilter,$aMatch[1]);
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}
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}
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/**
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* getUserAll() get_user_all
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*/
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if (preg_match("@^get_([a-z]+)_items_all$@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,$aMatch[1]);
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}
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return $this->oEngine->_CallModule($sName,$aArgs);
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}
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}
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?>
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