mirror of
https://github.com/Lastorder-DC/rhymix.git
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4d272994dd
git-svn-id: http://xe-core.googlecode.com/svn/branches/1.5.0_english@8278 201d5d3c-b55e-5fd7-737f-ddc643e51545
805 lines
30 KiB
PHP
805 lines
30 KiB
PHP
<?php
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/**
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* @class DBSqlite3_pdo
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* @author NHN (developers@xpressengine.com)
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* @brief class to use SQLite3 with PDO
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* @version 0.1
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**/
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class DBSqlite3_pdo extends DB {
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/**
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* DB information
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**/
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var $database = NULL; ///< database
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var $prefix = 'xe'; // /< prefix of a tablename (many XEs can be installed in a single DB)
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var $comment_syntax = '/* %s */';
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/**
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* Variables for using PDO
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**/
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var $handler = NULL;
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var $stmt = NULL;
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var $bind_idx = 0;
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var $bind_vars = array();
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/**
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* @brief column type used in sqlite3
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*
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* column_type should be replaced for each DBMS properly
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* because column_type uses a commonly defined type in schema/query xml files
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**/
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var $column_type = array(
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'bignumber' => 'INTEGER',
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'number' => 'INTEGER',
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'varchar' => 'VARHAR',
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'char' => 'CHAR',
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'text' => 'TEXT',
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'bigtext' => 'TEXT',
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'date' => 'VARCHAR(14)',
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'float' => 'REAL',
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);
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/**
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* @brief constructor
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**/
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function DBSqlite3_pdo() {
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$this->_setDBInfo();
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$this->_connect();
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}
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/**
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* @brief create an instance of this class
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*/
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function create()
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{
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return new DBSqlite3_pdo;
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}
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/**
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* @brief Return if installable
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**/
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function isSupported() {
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return class_exists('PDO');
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}
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/**
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* @brief DB settings and connect/close
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**/
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function _setDBInfo() {
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$db_info = Context::getDBInfo();
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$this->database = $db_info->db_database;
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$this->prefix = $db_info->db_table_prefix;
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if(!substr($this->prefix,-1)!='_') $this->prefix .= '_';
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}
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/**
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* @brief DB Connection
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**/
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function _connect() {
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// override if db information not exists
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if(!$this->database) return;
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// Attempt to access the database file
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try {
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// PDO is only supported with PHP5,
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// so it is allowed to use try~catch statment in this class.
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$this->handler = new PDO('sqlite:'.$this->database);
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} catch (PDOException $e) {
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$this->setError(-1, 'Connection failed: '.$e->getMessage());
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$this->is_connected = false;
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return;
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}
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// Check connections
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$this->is_connected = true;
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$this->password = md5($this->password);
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}
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/**
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* @brief disconnect to DB
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**/
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function close() {
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if(!$this->is_connected) return;
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$this->commit();
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}
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/**
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* @brief Begin a transaction
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**/
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function begin() {
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if(!$this->is_connected || $this->transaction_started) return;
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if($this->handler->beginTransaction()) $this->transaction_started = true;
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}
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/**
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* @brief Rollback
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**/
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function rollback() {
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if(!$this->is_connected || !$this->transaction_started) return;
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$this->handler->rollBack();
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$this->transaction_started = false;
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}
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/**
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* @brief Commit
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**/
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function commit($force = false) {
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if(!$force && (!$this->is_connected || !$this->transaction_started)) return;
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$this->handler->commit();
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$this->transaction_started = false;
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}
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/**
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* @brief Add or change quotes to the query string variables
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**/
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function addQuotes($string) {
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if(version_compare(PHP_VERSION, "5.9.0", "<") && get_magic_quotes_gpc()) $string = stripslashes(str_replace("\\","\\\\",$string));
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if(!is_numeric($string)) $string = str_replace("'","''",$string);
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return $string;
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}
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/**
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* @brief : Prepare a query statement
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**/
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function _prepare($query) {
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if(!$this->is_connected) return;
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// notify to start a query execution
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$this->actStart($query);
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$this->stmt = $this->handler->prepare($query);
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if($this->handler->errorCode() != '00000') {
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$this->setError($this->handler->errorCode(), print_r($this->handler->errorInfo(),true));
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$this->actFinish();
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}
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$this->bind_idx = 0;
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$this->bind_vars = array();
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}
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/**
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* @brief : Binding params in stmt
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**/
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function _bind($val) {
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if(!$this->is_connected || !$this->stmt) return;
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$this->bind_idx ++;
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$this->bind_vars[] = $val;
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$this->stmt->bindParam($this->bind_idx, $val);
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}
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/**
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* @brief : execute the prepared statement
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**/
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function _execute() {
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if(!$this->is_connected || !$this->stmt) return;
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$this->stmt->execute();
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if($this->stmt->errorCode() === '00000') {
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$output = null;
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while($tmp = $this->stmt->fetch(PDO::FETCH_ASSOC)) {
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unset($obj);
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foreach($tmp as $key => $val) {
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$pos = strpos($key, '.');
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if($pos) $key = substr($key, $pos+1);
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$obj->{$key} = str_replace("''","'",$val);
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}
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$output[] = $obj;
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}
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} else {
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$this->setError($this->stmt->errorCode(),print_r($this->stmt->errorInfo(),true));
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}
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$this->stmt = null;
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$this->actFinish();
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if(is_array($output) && count($output)==1) return $output[0];
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return $output;
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}
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/**
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* @brief Return the sequence value incremented by 1
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**/
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function getNextSequence() {
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$query = sprintf("insert into %ssequence (seq) values (NULL)", $this->prefix);
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$this->_prepare($query);
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$result = $this->_execute();
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$sequence = $this->handler->lastInsertId();
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if($sequence % 10000 == 0) {
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$query = sprintf("delete from %ssequence where seq < %d", $this->prefix, $sequence);
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$this->_prepare($query);
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$result = $this->_execute();
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}
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return $sequence;
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}
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/**
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* @brief return if the table already exists
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**/
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function isTableExists($target_name) {
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$query = sprintf('pragma table_info(%s%s)', $this->prefix, $target_name);
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$this->_prepare($query);
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if(!$this->_execute()) return false;
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return true;
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}
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/**
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* @brief Add a column to a table
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**/
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function addColumn($table_name, $column_name, $type='number', $size='', $default = '', $notnull=false) {
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$type = $this->column_type[$type];
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if(strtoupper($type)=='INTEGER') $size = '';
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$query = sprintf("alter table %s%s add %s ", $this->prefix, $table_name, $column_name);
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if($size) $query .= sprintf(" %s(%s) ", $type, $size);
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else $query .= sprintf(" %s ", $type);
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if($default) $query .= sprintf(" default '%s' ", $default);
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if($notnull) $query .= " not null ";
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$this->_prepare($query);
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return $this->_execute();
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}
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/**
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* @brief Remove a column from a table
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**/
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function dropColumn($table_name, $column_name) {
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$query = sprintf("alter table %s%s drop column %s ", $this->prefix, $table_name, $column_name);
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$this->_query($query);
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}
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/**
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* @brief Return column information of a table
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**/
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function isColumnExists($table_name, $column_name) {
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$query = sprintf("pragma table_info(%s%s)", $this->prefix, $table_name);
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$this->_prepare($query);
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$output = $this->_execute();
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if($output) {
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$column_name = strtolower($column_name);
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foreach($output as $key => $val) {
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$name = strtolower($val->name);
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if($column_name == $name) return true;
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}
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}
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return false;
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}
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/**
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* @brief Add an index to a table
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* $target_columns = array(col1, col2)
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* $is_unique? unique : none
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**/
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function addIndex($table_name, $index_name, $target_columns, $is_unique = false) {
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if(!is_array($target_columns)) $target_columns = array($target_columns);
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$key_name = sprintf('%s%s_%s', $this->prefix, $table_name, $index_name);
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$query = sprintf('CREATE %s INDEX %s ON %s%s (%s)', $is_unique?'UNIQUE':'', $key_name, $this->prefix, $table_name, implode(',',$target_columns));
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$this->_prepare($query);
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$this->_execute();
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}
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/**
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* @brief Drop an index from a table
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**/
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function dropIndex($table_name, $index_name, $is_unique = false) {
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$key_name = sprintf('%s%s_%s', $this->prefix, $table_name, $index_name);
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$query = sprintf("DROP INDEX %s", $this->prefix, $table_name, $key_name);
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$this->_query($query);
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}
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/**
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* @brief Return index information of a table
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**/
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function isIndexExists($table_name, $index_name) {
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$key_name = sprintf('%s%s_%s', $this->prefix, $table_name, $index_name);
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$query = sprintf("pragma index_info(%s)", $key_name);
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$this->_prepare($query);
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$output = $this->_execute();
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if(!$output) return false;
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return true;
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}
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/**
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* @brief create a table from xml file
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**/
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function createTableByXml($xml_doc) {
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return $this->_createTable($xml_doc);
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}
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/**
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* @brief create a table from xml file
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**/
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function createTableByXmlFile($file_name) {
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if(!file_exists($file_name)) return;
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// read xml file
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$buff = FileHandler::readFile($file_name);
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return $this->_createTable($buff);
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}
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/**
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* @brief generate a query to create a table using the schema xml
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*
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* type : number, varchar, text, char, date, \n
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* opt : notnull, default, size\n
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* index : primary key, index, unique\n
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**/
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function _createTable($xml_doc) {
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// xml parsing
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$oXml = new XmlParser();
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$xml_obj = $oXml->parse($xml_doc);
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// Create a table schema
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$table_name = $xml_obj->table->attrs->name;
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if($this->isTableExists($table_name)) return;
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$table_name = $this->prefix.$table_name;
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if(!is_array($xml_obj->table->column)) $columns[] = $xml_obj->table->column;
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else $columns = $xml_obj->table->column;
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foreach($columns as $column) {
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$name = $column->attrs->name;
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$type = $column->attrs->type;
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if(strtoupper($this->column_type[$type])=='INTEGER') $size = '';
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else $size = $column->attrs->size;
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$notnull = $column->attrs->notnull;
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$primary_key = $column->attrs->primary_key;
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$index = $column->attrs->index;
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$unique = $column->attrs->unique;
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$default = $column->attrs->default;
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$auto_increment = $column->attrs->auto_increment;
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if($auto_increment) {
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$column_schema[] = sprintf('%s %s PRIMARY KEY %s',
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$name,
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$this->column_type[$type],
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$auto_increment?'AUTOINCREMENT':''
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);
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} else {
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$column_schema[] = sprintf('%s %s%s %s %s %s',
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$name,
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$this->column_type[$type],
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$size?'('.$size.')':'',
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$notnull?'NOT NULL':'',
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$primary_key?'PRIMARY KEY':'',
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isset($default)?"DEFAULT '".$default."'":''
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);
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}
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if($unique) $unique_list[$unique][] = $name;
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else if($index) $index_list[$index][] = $name;
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}
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$schema = sprintf('CREATE TABLE %s (%s%s) ;', $table_name," ", implode($column_schema,", "));
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$this->_prepare($schema);
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$this->_execute();
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if($this->isError()) return;
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if(count($unique_list)) {
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foreach($unique_list as $key => $val) {
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$query = sprintf('CREATE UNIQUE INDEX %s_%s ON %s (%s)', $this->addQuotes($table_name), $key, $this->addQuotes($table_name), implode(',',$val));
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$this->_prepare($query);
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$this->_execute();
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if($this->isError()) $this->rollback();
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}
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}
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if(count($index_list)) {
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foreach($index_list as $key => $val) {
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$query = sprintf('CREATE INDEX %s_%s ON %s (%s)', $this->addQuotes($table_name), $key, $this->addQuotes($table_name), implode(',',$val));
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$this->_prepare($query);
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$this->_execute();
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if($this->isError()) $this->rollback();
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}
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}
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}
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/**
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* @brief Return conditional clause(where)
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**/
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function getCondition($output) {
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if(!$output->conditions) return;
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$condition = $this->_getCondition($output->conditions,$output->column_type);
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if($condition) $condition = ' where '.$condition;
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return $condition;
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}
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function getLeftCondition($conditions,$column_type){
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return $this->_getCondition($conditions,$column_type);
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}
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function _getCondition($conditions,$column_type) {
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$condition = '';
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foreach($conditions as $val) {
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$sub_condition = '';
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foreach($val['condition'] as $v) {
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if(!isset($v['value'])) continue;
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if($v['value'] === '') continue;
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if(!in_array(gettype($v['value']), array('string', 'integer', 'double', 'array'))) continue;
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$name = $v['column'];
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$operation = $v['operation'];
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$value = $v['value'];
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$type = $this->getColumnType($column_type,$name);
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$pipe = $v['pipe'];
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$value = $this->getConditionValue($name, $value, $operation, $type, $column_type);
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if(!$value) $value = $v['value'];
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$str = $this->getConditionPart($name, $value, $operation);
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if($sub_condition) $sub_condition .= ' '.$pipe.' ';
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$sub_condition .= $str;
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}
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if($sub_condition) {
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if($condition && $val['pipe']) $condition .= ' '.$val['pipe'].' ';
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$condition .= '('.$sub_condition.')';
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}
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}
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return $condition;
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}
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/**
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* @brief insertAct
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**/
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function _executeInsertAct($output) {
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// list tables
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foreach($output->tables as $key => $val) {
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$table_list[] = $this->prefix.$val;
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}
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// list columns
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foreach($output->columns as $key => $val) {
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$name = $val['name'];
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$value = $val['value'];
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$key_list[] = $name;
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if($output->column_type[$name]!='number') $val_list[] = $this->addQuotes($value);
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else {
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if(!$value || is_numeric($value)) $value = (int)$value;
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$val_list[] = $value;
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}
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$prepare_list[] = '?';
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}
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$query = sprintf("INSERT INTO %s (%s) VALUES (%s);", implode(',',$table_list), implode(',',$key_list), implode(',',$prepare_list));
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$this->_prepare($query);
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$val_count = count($val_list);
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for($i=0;$i<$val_count;$i++) $this->_bind($val_list[$i]);
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return $this->_execute();
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}
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/**
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* @brief updateAct
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**/
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function _executeUpdateAct($output) {
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$table_count = count(array_values($output->tables));
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// If a target table is one
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if($table_count == 1) {
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// list tables
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list($target_table) = array_values($output->tables);
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$target_table = $this->prefix.$target_table;
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// list columns
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foreach($output->columns as $key => $val) {
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if(!isset($val['value'])) continue;
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$name = $val['name'];
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$value = $val['value'];
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if(strpos($name,'.')!==false&&strpos($value,'.')!==false) $column_list[] = $name.' = '.$value;
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else {
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if($output->column_type[$name]!='number') $value = "'".$this->addQuotes($value)."'";
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elseif(!$value || is_numeric($value)) $value = (int)$value;
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$column_list[] = sprintf("%s = %s", $name, $value);
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}
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}
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// List where cluase
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$condition = $this->getCondition($output);
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$query = sprintf("update %s set %s %s", $target_table, implode(',',$column_list), $condition);
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// If tables to update are morea than two (In sqlite, it is possible to update a single table only. Let me know if you know a better way)
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} elseif($table_count == 2) {
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// List tables
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foreach($output->tables as $key => $val) {
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$table_list[$val] = $this->prefix.$key;
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}
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list($source_table, $target_table) = array_values($table_list);
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// List where cluase
|
|
$condition = $this->getCondition($output);
|
|
foreach($table_list as $key => $val) {
|
|
$condition = eregi_replace($key.'\\.', $val.'.', $condition);
|
|
}
|
|
// List columns
|
|
foreach($output->columns as $key => $val) {
|
|
if(!isset($val['value'])) continue;
|
|
$name = $val['name'];
|
|
$value = $val['value'];
|
|
list($s_prefix, $s_column) = explode('.',$name);
|
|
list($t_prefix, $t_column) = explode('.',$value);
|
|
|
|
$s_table = $table_list[$s_prefix];
|
|
$t_table = $table_list[$t_prefix];
|
|
$column_list[] = sprintf(' %s = (select %s from %s %s) ', $s_column, $t_column, $t_table, $condition);
|
|
}
|
|
|
|
$query = sprintf('update %s set %s where exists(select * from %s %s)', $source_table, implode(',', $column_list), $target_table, $condition);
|
|
} else {
|
|
return;
|
|
}
|
|
|
|
$this->_prepare($query);
|
|
return $this->_execute();
|
|
}
|
|
|
|
/**
|
|
* @brief deleteAct
|
|
**/
|
|
function _executeDeleteAct($output) {
|
|
// List tables
|
|
foreach($output->tables as $key => $val) {
|
|
$table_list[] = $this->prefix.$val;
|
|
}
|
|
// List the conditional clause
|
|
$condition = $this->getCondition($output);
|
|
|
|
$query = sprintf("delete from %s %s", implode(',',$table_list), $condition);
|
|
|
|
$this->_prepare($query);
|
|
return $this->_execute();
|
|
}
|
|
|
|
/**
|
|
* @brief selectAct
|
|
*
|
|
* To fetch a list of the page conveniently when selecting, \n
|
|
* navigation method supported
|
|
**/
|
|
function _executeSelectAct($output) {
|
|
// List tables
|
|
$table_list = array();
|
|
foreach($output->tables as $key => $val) {
|
|
$table_list[] = $this->prefix.$val.' as '.$key;
|
|
}
|
|
|
|
$left_join = array();
|
|
// why???
|
|
$left_tables= (array)$output->left_tables;
|
|
|
|
foreach($left_tables as $key => $val) {
|
|
$condition = $this->_getCondition($output->left_conditions[$key],$output->column_type);
|
|
if($condition){
|
|
$left_join[] = $val . ' '.$this->prefix.$output->_tables[$key].' as '.$key . ' on (' . $condition . ')';
|
|
}
|
|
}
|
|
|
|
|
|
$click_count = array();
|
|
if(!$output->columns){
|
|
$output->columns = array(array('name'=>'*'));
|
|
}
|
|
|
|
$column_list = array();
|
|
foreach($output->columns as $key => $val) {
|
|
$name = $val['name'];
|
|
$alias = $val['alias'];
|
|
if($val['click_count']) $click_count[] = $val['name'];
|
|
|
|
if(substr($name,-1) == '*') {
|
|
$column_list[] = $name;
|
|
} elseif(strpos($name,'.')===false && strpos($name,'(')===false) {
|
|
if($alias) $column_list[$alias] = sprintf('%s as %s', $name, $alias);
|
|
else $column_list[] = sprintf('%s',$name);
|
|
} else {
|
|
if($alias) $column_list[$alias] = sprintf('%s as %s', $name, $alias);
|
|
else $column_list[] = sprintf('%s',$name);
|
|
}
|
|
}
|
|
$columns = implode(',',$column_list);
|
|
|
|
$condition = $this->getCondition($output);
|
|
|
|
$output->column_list = $column_list;
|
|
if($output->list_count && $output->page) return $this->_getNavigationData($table_list, $columns, $left_join, $condition, $output);
|
|
// add the condition to the query to use an index for ordering by list_order, update_order
|
|
if($output->order) {
|
|
$conditions = $this->getConditionList($output);
|
|
if(!in_array('list_order', $conditions) && !in_array('update_order', $conditions)) {
|
|
foreach($output->order as $key => $val) {
|
|
$col = $val[0];
|
|
if(!in_array($col, array('list_order','update_order'))) continue;
|
|
if($condition) $condition .= sprintf(' and %s < 2100000000 ', $col);
|
|
else $condition = sprintf(' where %s < 2100000000 ', $col);
|
|
}
|
|
}
|
|
}
|
|
|
|
if(count($output->groups)){
|
|
$groupby_query = sprintf(' group by %s', implode(',',$output->groups));
|
|
if(count($output->arg_columns))
|
|
{
|
|
foreach($output->groups as $group)
|
|
{
|
|
if($column_list[$group]) $output->arg_columns[] = $column_list[$group];
|
|
}
|
|
}
|
|
}
|
|
|
|
if($output->order) {
|
|
foreach($output->order as $key => $val) {
|
|
$index_list[] = sprintf('%s %s', $val[0], $val[1]);
|
|
if(count($output->arg_columns) && $column_list[$val[0]]) $output->arg_columns[] = $column_list[$val[0]];
|
|
}
|
|
if(count($index_list)) $orderby_query = ' order by '.implode(',',$index_list);
|
|
}
|
|
|
|
if(count($output->arg_columns))
|
|
{
|
|
$columns = join(',',$output->arg_columns);
|
|
}
|
|
|
|
$query = sprintf("select %s from %s %s %s %s", $columns, implode(',',$table_list),implode(' ',$left_join), $condition, $groupby_query.$orderby_query);
|
|
// apply when using list_count
|
|
if($output->list_count['value']) $query = sprintf('%s limit %d', $query, $output->list_count['value']);
|
|
|
|
$query .= (__DEBUG_QUERY__&1 && $output->query_id)?sprintf(' '.$this->comment_syntax,$this->query_id):'';
|
|
$this->_prepare($query);
|
|
$data = $this->_execute();
|
|
if($this->isError()) return;
|
|
|
|
if(count($click_count)>0 && count($output->conditions)>0){
|
|
$_query = '';
|
|
foreach($click_count as $k => $c) $_query .= sprintf(',%s=%s+1 ',$c,$c);
|
|
$_query = sprintf('update %s set %s %s',implode(',',$table_list), substr($_query,1), $condition);
|
|
$this->_query($_query);
|
|
}
|
|
|
|
$buff = new Object();
|
|
$buff->data = $data;
|
|
return $buff;
|
|
}
|
|
|
|
/**
|
|
* @brief Paging is handled if navigation information exists in the query xml
|
|
*
|
|
* It is quite convenient although its structure is not good at all .. -_-;
|
|
**/
|
|
function _getNavigationData($table_list, $columns, $left_join, $condition, $output) {
|
|
require_once(_XE_PATH_.'classes/page/PageHandler.class.php');
|
|
|
|
$column_list = $output->column_list;
|
|
/*
|
|
// Modified to find total number of SELECT queries having group by clause
|
|
// If it works correctly, uncomment the following codes
|
|
//
|
|
$count_condition = count($output->groups) ? sprintf('%s group by %s', $condition, implode(', ', $output->groups)) : $condition;
|
|
$total_count = $this->getCountCache($output->tables, $count_condition);
|
|
if($total_count === false) {
|
|
$count_query = sprintf("select count(*) as count from %s %s %s", implode(', ', $table_list), implode(' ', $left_join), $count_condition);
|
|
if (count($output->groups))
|
|
$count_query = sprintf('select count(*) as count from (%s) xet', $count_query);
|
|
$result = $this->_query($count_query);
|
|
$count_output = $this->_fetch($result);
|
|
$total_count = (int)$count_output->count;
|
|
$this->putCountCache($output->tables, $count_condition, $total_count);
|
|
}
|
|
*/
|
|
// Get a total count
|
|
$count_query = sprintf("select count(*) as count from %s %s %s", implode(',',$table_list),implode(' ',$left_join), $condition);
|
|
$count_query .= (__DEBUG_QUERY__&1 && $output->query_id)?sprintf(' '.$this->comment_syntax,$this->query_id . ' count(*)'):'';
|
|
$this->_prepare($count_query);
|
|
$count_output = $this->_execute();
|
|
$total_count = (int)$count_output->count;
|
|
|
|
$list_count = $output->list_count['value'];
|
|
if(!$list_count) $list_count = 20;
|
|
$page_count = $output->page_count['value'];
|
|
if(!$page_count) $page_count = 10;
|
|
$page = $output->page['value'];
|
|
if(!$page) $page = 1;
|
|
// Get a total page
|
|
if($total_count) $total_page = (int)( ($total_count-1) / $list_count) + 1;
|
|
else $total_page = 1;
|
|
// Check Page variables
|
|
if($page > $total_page) $page = $total_page;
|
|
$start_count = ($page-1)*$list_count;
|
|
// Add a condition to use an index when sorting in order by list_order, update_order
|
|
if($output->order) {
|
|
$conditions = $this->getConditionList($output);
|
|
if(!in_array('list_order', $conditions) && !in_array('update_order', $conditions)) {
|
|
foreach($output->order as $key => $val) {
|
|
$col = $val[0];
|
|
if(!in_array($col, array('list_order','update_order'))) continue;
|
|
if($condition) $condition .= sprintf(' and %s < 2100000000 ', $col);
|
|
else $condition = sprintf(' where %s < 2100000000 ', $col);
|
|
}
|
|
}
|
|
}
|
|
|
|
if(count($output->groups)){
|
|
$groupby_query = sprintf(' group by %s', implode(',',$output->groups));
|
|
if(count($output->arg_columns))
|
|
{
|
|
foreach($output->groups as $group)
|
|
{
|
|
if($column_list[$group]) $output->arg_columns[] = $column_list[$group];
|
|
}
|
|
}
|
|
}
|
|
|
|
if($output->order) {
|
|
foreach($output->order as $key => $val) {
|
|
$index_list[] = sprintf('%s %s', $val[0], $val[1]);
|
|
if(count($output->arg_columns) && $column_list[$val[0]]) $output->arg_columns[] = $column_list[$val[0]];
|
|
}
|
|
if(count($index_list)) $orderby_query = ' order by '.implode(',',$index_list);
|
|
}
|
|
|
|
if(count($output->arg_columns))
|
|
{
|
|
$columns = join(',',$output->arg_columns);
|
|
}
|
|
|
|
// Return the result
|
|
$buff = new Object();
|
|
$buff->total_count = 0;
|
|
$buff->total_page = 0;
|
|
$buff->page = 1;
|
|
$buff->data = array();
|
|
$buff->page_navigation = new PageHandler($total_count, $total_page, $page, $page_count);
|
|
|
|
// Query Execution
|
|
$query = sprintf("select %s from %s %s %s %s", $columns, implode(',',$table_list),implode(' ',$left_join), $condition, $groupby_query.$orderby_query);
|
|
$query = sprintf('%s limit %d, %d', $query, $start_count, $list_count);
|
|
$query .= (__DEBUG_QUERY__&1 && $output->query_id)?sprintf(' '.$this->comment_syntax,$this->query_id):'';
|
|
|
|
$this->_prepare($query);
|
|
|
|
if($this->isError()) {
|
|
$this->setError($this->handler->errorCode(), print_r($this->handler->errorInfo(),true));
|
|
$this->actFinish();
|
|
return $buff;
|
|
}
|
|
|
|
$this->stmt->execute();
|
|
|
|
if($this->stmt->errorCode() != '00000') {
|
|
$this->setError($this->stmt->errorCode(), print_r($this->stmt->errorInfo(),true));
|
|
$this->actFinish();
|
|
return $buff;
|
|
}
|
|
|
|
$output = null;
|
|
$virtual_no = $total_count - ($page-1)*$list_count;
|
|
while($tmp = $this->stmt->fetch(PDO::FETCH_ASSOC)) {
|
|
unset($obj);
|
|
foreach($tmp as $key => $val) {
|
|
$pos = strpos($key, '.');
|
|
if($pos) $key = substr($key, $pos+1);
|
|
$obj->{$key} = $val;
|
|
}
|
|
$data[$virtual_no--] = $obj;
|
|
}
|
|
|
|
$this->stmt = null;
|
|
$this->actFinish();
|
|
|
|
$buff = new Object();
|
|
$buff->total_count = $total_count;
|
|
$buff->total_page = $total_page;
|
|
$buff->page = $page;
|
|
$buff->data = $data;
|
|
|
|
$buff->page_navigation = new PageHandler($total_count, $total_page, $page, $page_count);
|
|
return $buff;
|
|
}
|
|
}
|
|
|
|
return new DBSqlite3_pdo;
|
|
?>
|