mirror of
https://github.com/Oreolek/ifhub.club.git
synced 2024-07-03 06:55:03 +03:00
148 lines
4 KiB
PHP
148 lines
4 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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* Абстрактный класс сущности ORM
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*
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*/
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abstract class EntityORM extends Entity {
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const RELATION_TYPE_BELONGS_TO='belongs_to';
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const RELATION_TYPE_HAS_MANY='has_many';
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const RELATION_TYPE_HAS_ONE='has_one';
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protected $aRelations=array();
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protected $aRelationsData=array();
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protected $sPrimaryKey='id';
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protected $bIsNew=true;
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public function __construct($aParam = false) {
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parent::__construct($aParam);
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}
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public function _GetPrimatyKey() {
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return $this->sPrimaryKey;
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}
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public function _isNew() {
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return $this->bIsNew;
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}
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public function _SetIsNew($bIsNew) {
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$this->bIsNew=$bIsNew;
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}
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public function Add() {
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return $this->_Method(__FUNCTION__);
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}
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public function Update() {
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return $this->_Method(__FUNCTION__);
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}
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public function Save() {
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return $this->_Method(__FUNCTION__);
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}
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public function Delete() {
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return $this->_Method(__FUNCTION__);
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}
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protected function _Method($sName) {
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$sModuleName=Engine::GetModuleName($this);
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$sEntityName=Engine::GetEntityName($this);
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$sPluginPrefix=Engine::GetPluginPrefix($this);
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return Engine::GetInstance()->_CallModule("{$sPluginPrefix}{$sModuleName}_{$sName}{$sEntityName}",array($this));
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}
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public function _getRelations() {
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return $this->aRelations;
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}
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public function __call($sName,$aArgs) {
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$sType=strtolower(substr($sName,0,3));
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if (!strpos($sName,'_') and in_array($sType,array('get','set'))) {
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$sKey=func_underscore(substr($sName,3));
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if ($sType=='get') {
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if (isset($this->_aData[$sKey])) {
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return $this->_aData[$sKey];
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} else {
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if (preg_match('/Entity([^_]+)/',get_class($this),$sModulePrefix)) {
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$sModulePrefix=func_underscore($sModulePrefix[1]).'_';
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if (isset($this->_aData[$sModulePrefix.$sKey])) {
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return $this->_aData[$sModulePrefix.$sKey];
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}
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}
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}
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/**
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* Проверяем на связи
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*/
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if (array_key_exists($sKey,$this->aRelations)) {
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$sEntityRel=$this->aRelations[$sKey][1];
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$sRelationType=$this->aRelations[$sKey][0];
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$sRelationKey=$this->aRelations[$sKey][2];
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/**
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* Если связь уже загруженна, то возвращаем сразу результат
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*/
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if (array_key_exists($sKey,$this->aRelationsData)) {
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return $this->aRelationsData[$sKey];
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}
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$sModuleName=Engine::GetModuleName($sEntityRel);
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$sEntityName=Engine::GetEntityName($sEntityRel);
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$sPluginPrefix=Engine::GetPluginPrefix($sEntityRel);
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$iPrimaryKeyValue=$this->_getDataOne($this->_GetPrimatyKey());
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$sCmd='';
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$aCmdArgs=array();
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switch ($sRelationType) {
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case self::RELATION_TYPE_HAS_MANY :
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$sCmd="{$sPluginPrefix}{$sModuleName}_get{$sEntityName}ItemsBy".func_camelize($sRelationKey);
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$aCmdArgs[0]=$iPrimaryKeyValue;
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break;
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case self::RELATION_TYPE_BELONGS_TO :
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$sCmd="{$sPluginPrefix}{$sModuleName}_get{$sEntityName}By".func_camelize($this->_GetPrimatyKey());
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$aCmdArgs[0]=$this->_getDataOne($sRelationKey);
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case self::RELATION_TYPE_HAS_ONE :
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default:
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break;
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}
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$res=Engine::GetInstance()->_CallModule($sCmd,$aCmdArgs);
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$this->aRelationsData[$sKey]=$res;
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return $res;
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}
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return null;
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} elseif ($sType=='set' and array_key_exists(0,$aArgs)) {
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if (array_key_exists($sKey,$this->aRelations)) {
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$this->aRelationsData[$sKey]=$aArgs[0];
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} else {
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$this->_aData[$sKey]=$aArgs[0];
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}
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}
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} else {
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return Engine::getInstance()->_CallModule($sName,$aArgs);
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}
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}
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}
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?>
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