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doctrine2/Doctrine/Query/Where.php

57 lines
1.6 KiB
PHP

<?php
require_once("Condition.php");
class Doctrine_Query_Where extends Doctrine_Query_Condition {
/**
* load
* returns the parsed query part
*
* @param string $where
* @return string
*/
final public function load($where) {
$e = explode(" ",$where);
$r = array_shift($e);
$a = explode(".",$r);
if(count($a) > 1) {
$field = array_pop($a);
$count = count($e);
$slice = array_slice($e, 0, ($count - 1));
$operator = implode(' ', $slice);
$slice = array_slice($e, -1, 1);
$value = implode('', $slice);
$reference = implode(".",$a);
$count = count($a);
$table = $this->query->load($reference, false);
switch($operator) {
case '=':
$alias = $this->query->getTableAlias($reference);
$table = $this->query->getTable($alias);
$enumIndex = $table->enumIndex($field, trim($value,"'"));
if($enumIndex !== false)
$value = $enumIndex;
$where = $alias.'.'.$field.' '.$operator.' '.$value;
break;
default:
$where = $this->query->getTableAlias($reference).'.'.$field.' '.$operator.' '.$value;
}
}
return $where;
}
public function __toString() {
return ( ! empty($this->parts))?implode(" AND ", $this->parts):'';
}
}