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https://github.com/Lastorder-DC/rhymix.git
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00d2fdf2b1
git-svn-id: http://xe-core.googlecode.com/svn/branches/1.5.0@10012 201d5d3c-b55e-5fd7-737f-ddc643e51545
82 lines
3.4 KiB
PHP
82 lines
3.4 KiB
PHP
<?php
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/**
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* @class NewXmlQueryParser
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* @author NHN (developers@xpressengine.com)
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* @brief case to parse XE xml query
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* @version 0.1
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*
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* @todo need to support extend query such as subquery, union
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* @todo include info about column types for parsing user input
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**/
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if(!defined('__XE_LOADED_XML_CLASS__')){
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define('__XE_LOADED_XML_CLASS__', 1);
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require(_XE_PATH_.'classes/xml/xmlquery/tags/query/QueryTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/table/TableTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/table/HintTableTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/table/TablesTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/column/ColumnTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/column/SelectColumnTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/column/InsertColumnTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/column/UpdateColumnTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/column/SelectColumnsTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/column/InsertColumnsTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/column/UpdateColumnsTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/condition/ConditionTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/condition/ConditionsTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/condition/JoinConditionsTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/condition/ConditionGroupTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/group/GroupsTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/navigation/NavigationTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/navigation/IndexTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/tags/navigation/LimitTag.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/queryargument/QueryArgument.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/queryargument/SortQueryArgument.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/queryargument/validator/QueryArgumentValidator.class.php');
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require(_XE_PATH_.'classes/xml/xmlquery/queryargument/DefaultValue.class.php');
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}
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class XmlQueryParser extends XmlParser {
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function XmlQueryParser(){
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}
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function &getInstance(){
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static $theInstance = null;
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if(!isset($theInstance)){
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$theInstance = new XmlQueryParser();
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}
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return $theInstance;
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}
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function parse($query_id, $xml_file, $cache_file) {
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// Read xml file
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$xml_obj = $this->getXmlFileContent($xml_file);
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// insert, update, delete, select action
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$action = strtolower($xml_obj->query->attrs->action);
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if(!$action) return;
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$parser = new QueryParser($xml_obj->query);
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FileHandler::writeFile($cache_file, $parser->toString());
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}
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function getXmlFileContent($xml_file){
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$buff = FileHandler::readFile($xml_file);
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$xml_obj = parent::parse($buff);
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if(!$xml_obj) return;
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unset($buff);
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return $xml_obj;
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}
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}
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?>
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