mirror of
https://github.com/Oreolek/ifhub.club.git
synced 2024-07-03 06:55:03 +03:00
295 lines
8.4 KiB
PHP
295 lines
8.4 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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* Класс мапера ORM
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*
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*/
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class MapperORM extends Mapper {
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public function AddEntity($oEntity) {
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$sTableName = self::GetTableName($oEntity);
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$sql = "INSERT INTO ".$sTableName." SET ?a ";
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return $this->oDb->query($sql,$oEntity->_getData());
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}
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public function UpdateEntity($oEntity) {
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$sTableName = self::GetTableName($oEntity);
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$iPrimaryKeyValue=$oEntity->_getDataOne($oEntity->_GetPrimaryKey());
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$sql = "UPDATE ".$sTableName." SET ?a WHERE ".$oEntity->_GetPrimaryKey()." = ? ";
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return $this->oDb->query($sql,$oEntity->_getData(),$iPrimaryKeyValue);
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}
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public function DeleteEntity($oEntity) {
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$sTableName = self::GetTableName($oEntity);
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$iPrimaryKeyValue=$oEntity->_getDataOne($oEntity->_GetPrimaryKey());
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$sql = "DELETE FROM ".$sTableName." WHERE ".$oEntity->_GetPrimaryKey()." = ? ";
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return $this->oDb->query($sql,$iPrimaryKeyValue);
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}
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public function GetByFilter($aFilter,$sEntityFull) {
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$oEntitySample=Engine::GetEntity($sEntityFull);
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$sTableName = self::GetTableName($sEntityFull);
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$aFilterFields=array();
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foreach ($aFilter as $k=>$v) {
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if (substr($k,0,1)=='#') {
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} else {
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$aFilterFields[$oEntitySample->_getField($k)]=$v;
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}
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}
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$sFilterFields='';
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if (count($aFilterFields)) {
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$sFilterFields=' and '.implode(' = ? and ',array_keys($aFilterFields)).' = ? ';
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}
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$sql = "SELECT * FROM ".$sTableName." WHERE 1=1 {$sFilterFields} LIMIT 0,1";
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$aQueryParams=array_merge(array($sql),array_values($aFilterFields));
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if($aRow=call_user_func_array(array($this->oDb,'selectRow'),$aQueryParams)) {
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$oEntity=Engine::GetEntity($sEntityFull,$aRow);
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$oEntity->_SetIsNew(false);
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return $oEntity;
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}
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}
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public function GetItemsByFilter($aFilter,$sEntityFull) {
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$oEntitySample=Engine::GetEntity($sEntityFull);
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$sTableName = self::GetTableName($sEntityFull);
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// Сортировка
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$sOrder='';
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if (isset($aFilter['#order'])) {
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foreach ($aFilter['#order'] as $key=>$value) {
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if (is_numeric($key)) {
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$key=$value;
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$value='asc';
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} elseif (!in_array($value,array('asc','desc'))) {
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$value='asc';
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}
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$sOrder.=" {$key} {$value},";
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}
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$sOrder=trim($sOrder,',');
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if ($sOrder!='') {
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$sOrder="ORDER BY {$sOrder}";
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}
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}
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// Постраничность
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if (isset($aFilter['#page']) and is_array($aFilter['#page']) and count($aFilter['#page'])==2) { // array(2,15) - 2 - page, 15 - count
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$aFilter['#limit']=array(($aFilter['#page'][0]-1)*$aFilter['#page'][1],$aFilter['#page'][1]);
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}
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// Лимит
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$sLimit='';
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if (isset($aFilter['#limit'])) { // допустимы варианты: limit=10 , limit=array(10) , limit=array(10,15)
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$aLimit=$aFilter['#limit'];
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if (is_numeric($aLimit)) {
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$iBegin=0;
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$iEnd=$aLimit;
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} elseif (is_array($aLimit)) {
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if (count($aLimit)>1) {
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$iBegin=$aLimit[0];
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$iEnd=$aLimit[1];
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} else {
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$iBegin=0;
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$iEnd=$aLimit[0];
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}
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}
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$sLimit="LIMIT {$iBegin}, {$iEnd}";
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}
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$aFilterFields=array();
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foreach ($aFilter as $k=>$v) {
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if (substr($k,0,1)=='#') {
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} else {
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$aFilterFields[$oEntitySample->_getField($k)]=$v;
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}
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}
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$sFilterFields='';
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foreach ($aFilterFields as $k => $v) {
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$aK=explode(' ',trim($k));
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$sFieldCurrent=$aK[0];
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$sConditionCurrent=' = ';
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if (count($aK)>1) {
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$sConditionCurrent=" {$aK[1]} ";
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}
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$sFilterFields.=" and $sFieldCurrent $sConditionCurrent ? ";
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}
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$sql = "SELECT * FROM ".$sTableName." WHERE 1=1 {$sFilterFields} {$sOrder} {$sLimit} ";
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$aQueryParams=array_merge(array($sql),array_values($aFilterFields));
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$aItems=array();
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if($aRows=call_user_func_array(array($this->oDb,'select'),$aQueryParams)) {
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foreach($aRows as $aRow) {
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$oEntity=Engine::GetEntity($sEntityFull,$aRow);
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$oEntity->_SetIsNew(false);
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$aItems[] = $oEntity;
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}
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}
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return $aItems;
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}
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public function GetCountItemsByFilter($aFilter,$sEntityFull) {
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$oEntitySample=Engine::GetEntity($sEntityFull);
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$sTableName = self::GetTableName($sEntityFull);
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$aFilterFields=array();
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foreach ($aFilter as $k=>$v) {
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if (substr($k,0,1)=='#') {
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} else {
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$aFilterFields[$oEntitySample->_getField($k)]=$v;
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}
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}
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$sFilterFields='';
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if (count($aFilterFields)) {
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$sFilterFields=' and '.implode(' = ? and ',array_keys($aFilterFields)).' = ? ';
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}
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$sql = "SELECT count(*) as c FROM ".$sTableName." WHERE 1=1 {$sFilterFields} ";
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$aQueryParams=array_merge(array($sql),array_values($aFilterFields));
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if($aRow=call_user_func_array(array($this->oDb,'selectRow'),$aQueryParams)) {
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return $aRow['c'];
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}
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return 0;
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}
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public function GetItemsByArray($aFilter,$sEntityFull) {
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$oEntitySample=Engine::GetEntity($sEntityFull);
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$sTableName = self::GetTableName($sEntityFull);
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$aFilterFields=array();
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foreach($aFilter as $k=>$v) {
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$aFilterFields[$oEntitySample->_getField($k)]=$v;
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}
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$sFilterFields='';
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if (count($aFilterFields)) {
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$sFilterFields=' and '.implode(' IN ( ?a ) and ',array_keys($aFilterFields)).' IN ( ?a ) ';
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}
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$sql = "SELECT * FROM ".$sTableName." WHERE 1=1 {$sFilterFields} ";
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$aQueryParams=array_merge(array($sql),array_values($aFilterFields));
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$aItems=array();
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if($aRows=call_user_func_array(array($this->oDb,'select'),$aQueryParams)) {
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foreach($aRows as $aRow) {
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$oEntity=Engine::GetEntity($sEntityFull,$aRow);
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$oEntity->_SetIsNew(false);
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$aItems[] = $oEntity;
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}
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}
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return $aItems;
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}
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public function GetCountItemsByArray($aFilter,$sEntityFull) {
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$oEntitySample=Engine::GetEntity($sEntityFull);
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$sTableName = self::GetTableName($sEntityFull);
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$aFilterFields=array();
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foreach($aFilter as $k=>$v) {
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$aFilterFields[$oEntitySample->_getField($k)]=$v;
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}
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$sFilterFields='';
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if (count($aFilterFields)) {
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$sFilterFields=' and '.implode(' IN ( ?a ) and ',array_keys($aFilterFields)).' IN ( ?a ) ';
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}
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$sql = "SELECT count(*) as c FROM ".$sTableName." WHERE 1=1 {$sFilterFields} ";
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$aQueryParams=array_merge(array($sql),array_values($aFilterFields));
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$aItems=array();
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if($aRow=call_user_func_array(array($this->oDb,'selectRow'),$aQueryParams)) {
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return $aRow['c'];
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}
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return 0;
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}
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public function GetItemsByJoinTable($aData,$sEntityFull) {
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if(empty($aData)) {
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return null;
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}
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$sTableName = self::GetTableName($sEntityFull);
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$sql = "SELECT a.*, b.* FROM ?# a LEFT JOIN ".$sTableName." b USING(?#) WHERE a.?#=?";
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$aItems = array();
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if($aRows=$this->oDb->select($sql, $aData['join_table'],$aData['relation_key'],$aData['by_key'],$aData['by_value'])) {
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foreach($aRows as $aRow) {
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$oEntity=Engine::GetEntity($sEntityFull,$aRow);
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$oEntity->_SetIsNew(false);
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$aItems[] = $oEntity;
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}
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}
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return $aItems;
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}
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public function ShowColumnsFrom($oEntity) {
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$sTableName = self::GetTableName($oEntity);
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return $this->ShowColumnsFromTable($sTableName);
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}
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public function ShowColumnsFromTable($sTableName) {
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$sql = "SHOW COLUMNS FROM ".$sTableName;
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$aItems = array();
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if($aRows=$this->oDb->select($sql)) {
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foreach($aRows as $aRow) {
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$aItems[] = $aRow['Field'];
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if($aRow['Key']=='PRI') {
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$aItems['#primary_key'] = $aRow['Field'];
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}
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}
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}
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return $aItems;
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}
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public static function GetTableName($oEntity) {
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/**
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* Варианты таблиц:
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* prefix_user -> если модуль совпадает с сущностью
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* prefix_user_invite -> если модуль не сопадает с сущностью
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*/
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$sModuleName = func_underscore(Engine::GetModuleName($oEntity));
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$sEntityName = func_underscore(Engine::GetEntityName($oEntity));
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if (strpos($sEntityName,$sModuleName)===0) {
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$sTable=func_underscore($sEntityName);
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} else {
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$sTable=func_underscore($sModuleName).'_'.func_underscore($sEntityName);
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}
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if(Config::Get('db.table.'.$sTable)) {
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return Config::Get('db.table.'.$sTable);
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} else {
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return Config::Get('db.table.prefix').$sTable;
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}
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}
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}
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?>
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