46 lines
1.4 KiB
PHP
46 lines
1.4 KiB
PHP
<?php
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require_once("Part.php");
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abstract class Doctrine_Query_Condition extends Doctrine_Query_Part {
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/**
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* DQL CONDITION PARSER
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* parses the where/having part of the query string
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*
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*
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* @param string $str
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* @return string
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*/
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final public function parse($str) {
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$tmp = trim($str);
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$parts = Doctrine_Query::bracketExplode($str," && ","(",")");
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if(count($parts) > 1) {
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$ret = array();
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foreach($parts as $part) {
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$part = Doctrine_Query::bracketTrim($part, "(", ")");
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$ret[] = $this->parse($part);
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}
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$r = implode(" AND ",$ret);
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} else {
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$parts = Doctrine_Query::bracketExplode($str," || ","(",")");
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if(count($parts) > 1) {
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$ret = array();
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foreach($parts as $part) {
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$part = Doctrine_Query::bracketTrim($part, "(", ")");
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$ret[] = $this->parse($part);
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}
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$r = implode(" OR ",$ret);
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} else {
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if(substr($parts[0],0,1) == "(" && substr($parts[0],-1) == ")")
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return $this->parse(substr($parts[0],1,-1));
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else
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return $this->load($parts[0]);
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}
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}
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return "(".$r.")";
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}
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}
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?>
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