Migrate job gantt widget.

.gitignore

@@ -12,3 +12,4 @@ outputJSON.json
 trace*.xls
 npm-debug.log
 node_modules/
+tmp/

Gruntfile.js

@@ -6,7 +6,7 @@ module.exports = function (grunt) {
   var global_config = {
       src: "dream/platform/src2/",
       lib: "dream/platform/vendor/",
-//       tmp: "tmp",
+      tmp: "tmp",
       dest: "dream/platform/static/"
     };
 
@@ -19,6 +19,7 @@ module.exports = function (grunt) {
   grunt.loadNpmTasks('grunt-contrib-copy');
   grunt.loadNpmTasks('grunt-curl');
   grunt.loadNpmTasks('grunt-contrib-less');
+  grunt.loadNpmTasks('grunt-zip');
 
   grunt.initConfig({
     pkg: grunt.file.readJSON('package.json'),
@@ -146,6 +147,18 @@ module.exports = function (grunt) {
         relative_dest: 'lib/qunit.js',
         dest: "<%= global_config.dest %>/<%= copy.qunitjs.relative_dest %>"
       },
+      dhtmlxganttjs: {
+        src: "<%= global_config.lib %>/dhtmlxgantt.js",
+//         src: "<%= unzip.dhtmlxgantt.dest %>/codebase/dhtmlxgantt.js",
+        relative_dest: 'lib/dhtmlxgantt.js',
+        dest: "<%= global_config.dest %>/<%= copy.dhtmlxganttjs.relative_dest %>"
+      },
+      dhtmlxganttcss: {
+        src: "<%= global_config.lib %>/dhtmlxgantt.css",
+//         src: "<%= unzip.dhtmlxgantt.dest %>/codebase/dhtmlxgantt.css",
+        relative_dest: 'lib/dhtmlxgantt.css',
+        dest: "<%= global_config.dest %>/<%= copy.dhtmlxganttcss.relative_dest %>"
+      },
       qunitcss: {
         src: 'node_modules/qunitjs/qunit/qunit.css',
         relative_dest: 'lib/qunit.css',
@@ -210,6 +223,10 @@ module.exports = function (grunt) {
         relative_dest: 'lib/jquery.flot.stack.js',
         dest: '<%= global_config.dest %>/<%= curl.jqueryflotstack.relative_dest %>'
       },
+      dhtmlxgantt: {
+        src: 'http://dhtmlx.com/x/download/regular/dhtmlxGantt.zip',
+        dest: '<%= global_config.tmp %>/dhtmlxGantt.zip'
+      },
       handsontablejs: {
         src: 'https://raw.githubusercontent.com/warpech/' +
           'jquery-handsontable/v0.10.5/dist/jquery.handsontable.full.js',
@@ -239,6 +256,13 @@ module.exports = function (grunt) {
       }
       //     qunit: {
 //       all: ['test/index.html']
+    },
+
+    unzip: {
+      dhtmlxgantt: {
+        src: '<%= curl.dhtmlxgantt.dest %>',
+        dest: '<%= global_config.tmp %>/dhtmlxGantt/'
+      }
     }
 
   });
@@ -246,7 +270,7 @@ module.exports = function (grunt) {
   grunt.registerTask('default', ['all']);
   grunt.registerTask('all', ['lint', 'build']);
   grunt.registerTask('lint', ['jslint']);
-  grunt.registerTask('dep', ['curl']);
+  grunt.registerTask('dep', ['curl', 'unzip']);
 //   grunt.registerTask('test', ['qunit']);
   grunt.registerTask('build', ['concat', 'copy', 'uglify', 'less']);
 

dream/platform/src/index.html

@@ -8,7 +8,6 @@
   <link rel="stylesheet" href="css/skeleton_wide.css">
   <link rel="stylesheet" href="css/layout.css">
   <link rel="stylesheet" href="css/jquery-ui-1.10.3.custom.min.css">
-  <link rel="stylesheet" type="text/css" href="lib/dhtmlxgantt/dhtmlxgantt.css">
   <link rel="stylesheet" href="css/demo-new.css">
   <link rel="stylesheet" href="css/font-awesome.css">
   <link rel="shortcut icon" href="favicon.ico" type="image/x-icon">
@@ -83,7 +82,6 @@
           <div id="capacity_graphs"></div>
         </div>
 
-        <div id="job_gantt" style='width:1320px; height:800px;'></div>
         <div id="job_schedule_spreadsheet" style="overflow: scroll;"></div>
 
       </div>
@@ -103,9 +101,6 @@
     <script type="text/javascript" src="lib/jquery.flot.js"></script>
     <script type="text/javascript" src="lib/jquery.flot.stack.js"></script>
 
-    <!-- gantt chart -->
-    <script type="text/javascript" src="lib/dhtmlxgantt/dhtmlxgantt.js"></script>
-
     <!-- nice display of dates -->
     <script type="text/javascript" src="lib/moment-with-langs.min.js"></script>
 

dream/platform/src/lib/dhtmlxgantt/connector/chart_connector.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-
-	require_once("dataview_connector.php");
-	
-
-/*! Connector class for DataView
-**/
-class ChartConnector extends DataViewConnector{
-	public function __construct($res,$type=false,$item_type=false,$data_type=false){
-		parent::__construct($res,$type,$item_type,$data_type);
-	}
-}
-
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/combo_connector.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-
-require_once("base_connector.php");
-/*! DataItem class for Combo component
-**/
-class ComboDataItem extends DataItem{
-	private $selected;//!< flag of selected option
-
-	function __construct($data,$config,$index){
-		parent::__construct($data,$config,$index);
-		
-		$this->selected=false;
-	}
-	/*! mark option as selected
-	*/
-	function select(){
-		$this->selected=true;
-	}
-	/*! return self as XML string, starting part
-	*/
-	function to_xml_start(){
-		if ($this->skip) return "";
-		
-		return "<option ".($this->selected?"selected='true'":"")."value='".$this->get_id()."'><![CDATA[".$this->data[$this->config->text[0]["name"]]."]]>";
-	}
-	/*! return self as XML string, ending part
-	*/
-	function to_xml_end(){
-		if ($this->skip) return "";
-		return "</option>";
-	}
-}
-
-/*! Connector for the dhtmlxCombo
-**/
-class ComboConnector extends Connector{
-	private $filter; //!< filtering mask from incoming request
-	private $position; //!< position from incoming request
-
-	/*! constructor
-		
-		Here initilization of all Masters occurs, execution timer initialized
-		@param res 
-			db connection resource
-		@param type
-			string , which hold type of database ( MySQL or Postgre ), optional, instead of short DB name, full name of DataWrapper-based class can be provided
-		@param item_type
-			name of class, which will be used for item rendering, optional, DataItem will be used by default
-		@param data_type
-			name of class which will be used for dataprocessor calls handling, optional, DataProcessor class will be used by default. 
-	*/	
-	public function __construct($res,$type=false,$item_type=false,$data_type=false){
-		if (!$item_type) $item_type="ComboDataItem";
-		parent::__construct($res,$type,$item_type,$data_type);
-	}	
-	
-	//parse GET scoope, all operations with incoming request must be done here
-	function parse_request(){
-		parent::parse_request();
-		
-		if (isset($_GET["pos"])){
-			if (!$this->dload)	//not critical, so just write a log message
-				LogMaster::log("Dyn loading request received, but server side was not configured to process dyn. loading. ");
-			else
-				$this->request->set_limit($_GET["pos"],$this->dload);
-		}
-			
-		if (isset($_GET["mask"]))
-			$this->request->set_filter($this->config->text[0]["db_name"],$_GET["mask"]."%","LIKE");
-			
-		LogMaster::log($this->request);
-	}
-	
-	
-	/*! renders self as  xml, starting part
-	*/
-	public function xml_start(){
-		if ($this->request->get_start())
-			return "<complete add='true'>";
-		else
-			return "<complete>";
-	}
-	
-	/*! renders self as  xml, ending part
-	*/
-	public function xml_end(){
-		return "</complete>";
-	}		
-}
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/convert.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-class ConvertService{
-	private $url;
-	private $type;
-	private $name;
-	private $inline;
-	
-	public function __construct($url){
-		$this->url = $url;	
-		$this->pdf();
-		EventMaster::attach_static("connectorInit",array($this, "handle"));
-	}
-	public function pdf($name = "data.pdf", $inline = false){
-		$this->type = "pdf";
-		$this->name = $name;
-		$this->inline = $inline;
-	}
-	public function excel($name = "data.xls", $inline = false){
-		$this->type = "excel";
-		$this->name = $name;
-		$this->inline = $inline;
-	}
-	public function handle($conn){
-		$conn->event->attach("beforeOutput",array($this,"convert"));
-	}
-	private function as_file($size, $name, $inline){
-		header('Content-Type: application/force-download');
-		header('Content-Type: application/octet-stream');
-		header('Content-Type: application/download');
-		header('Content-Transfer-Encoding: binary'); 
-		
-		header('Content-Length: '.$size);
-		if ($inline)
-			header('Content-Disposition: inline; filename="'.$name.'";'); 
-		else
-			header('Content-Disposition: attachment; filename="'.basename($name).'";');
-	}	
-	public function convert($conn, $out){
-		
-		$str_out = str_replace("<rows>","<rows profile='color'>", $out);
-		$str_out = str_replace("<head>","<head><columns>", $str_out);
-		$str_out = str_replace("</head>","</columns></head>", $str_out);
-
-		if ($this->type == "pdf")
-			header("Content-type: application/pdf");
-		else
-			header("Content-type: application/ms-excel");
-
-		$handle = curl_init($this->url);
-		curl_setopt($handle, CURLOPT_POST, true);
-		curl_setopt($handle, CURLOPT_HEADER, false);
-		curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
-		curl_setopt($handle, CURLOPT_POSTFIELDS, "grid_xml=".urlencode($str_out));
-		
-		
-		$out->reset();
-		$out->set_type("pdf");
-		$out->add(curl_exec($handle));
-		$this->as_file(strlen((string)$out), $this->name, $this->inline);
-		
-		curl_close($handle);
-	}
-}
-
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/crosslink_connector.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-require_once("data_connector.php");
-
-class DelayedConnector extends Connector{
-	protected $init_flag=false;//!< used to prevent rendering while initialization
-	private $data_mode=false;//!< flag to separate xml and data request modes
-	private $data_result=false;//<! store results of query
-	
-	public function dataMode($name){
-		$this->data_mode = $name;
-		$this->data_result=array();
-	}
-	public function getDataResult(){
-		return $this->data_result;
-	}
-	
-	public function render(){
-		if (!$this->init_flag){
-			$this->init_flag=true;
-			return "";
-		}
-		return parent::render();
-	}
-	
-	protected function output_as_xml($res){
-		if ($this->data_mode){
-			while ($data=$this->sql->get_next($res)){
-				$this->data_result[]=$data[$this->data_mode];
-			}
-		}
-		else 
-			return parent::output_as_xml($res);
-	}
-	protected function end_run(){
-		if (!$this->data_mode)
-			parent::end_run();
-	}
-}
-	
-class CrossOptionsConnector extends Connector{
-	public $options, $link;
-	private $master_name, $link_name, $master_value;
-	
-	public function __construct($res,$type=false,$item_type=false,$data_type=false){
-		$this->options = new OptionsConnector($res,$type,$item_type,$data_type);
-		$this->link = new DelayedConnector($res,$type,$item_type,$data_type);
-		
-		EventMaster::attach_static("connectorInit",array($this, "handle"));
-	}
-	public function handle($conn){
-		if ($conn instanceof DelayedConnector) return;
-		if ($conn instanceof OptionsConnector) return;
-		
-		$this->master_name = $this->link->get_config()->id["db_name"];
-		$this->link_name = $this->options->get_config()->id["db_name"];
-	
-		$this->link->event->attach("beforeFilter",array($this, "get_only_related"));
-		
-		if (isset($_GET["dhx_crosslink_".$this->link_name])){
-			$this->get_links($_GET["dhx_crosslink_".$this->link_name]);
-			die();
-		}
-		
-		if (!$this->dload){
-			$conn->event->attach("beforeRender", array($this, "getOptions"));
-			$conn->event->attach("beforeRenderSet", array($this, "prepareConfig"));
-		}
-		
-		
-		$conn->event->attach("afterProcessing", array($this, "afterProcessing"));
-	}
-	public function prepareConfig($conn, $res, $config){
-		$config->add_field($this->link_name);
-	}
-	public function getOptions($data){
-		$this->link->dataMode($this->link_name);
-
-		$this->get_links($data->get_value($this->master_name));
-		
-		$data->set_value($this->link_name, implode(",",$this->link->getDataResult()));
-	}
-	public function get_links($id){
-		$this->master_value = $id;
-		$this->link->render();
-	}
-	public function get_only_related($filters){
-		$index = $filters->index($this->master_name);
-		if ($index!==false){
-			$filters->rules[$index]["value"]=$this->master_value;
-		} else
-			$filters->add($this->master_name, $this->master_value, "=");
-	}
-	public function afterProcessing($action){
-		$status = $action->get_status();
-		
-		$master_key = $action->get_value($this->master_name);	
-		$link_key = $action->get_value($this->link_name);
-		$link_key = explode(',', $link_key);
-		
-		if ($status == "inserted")
-			$master_key = $action->get_new_id();
-			
-		switch ($status){
-			case "deleted":
-				$this->link->delete($master_key);
-				break;
-			case "updated":
-				//cross link options not loaded yet, so we can skip update
-				if (!array_key_exists($this->link_name, $action->get_data()))
-					break;
-				//else, delete old options and continue in insert section to add new values
-				$this->link->delete($master_key);
-			case "inserted":
-				for ($i=0; $i < sizeof($link_key); $i++)
-					if ($link_key[$i]!="")
-						$this->link->insert(array(
-							$this->link_name => $link_key[$i],
-							$this->master_name => $master_key
-						));
-				break;
-		}
-	}
-}
-
-
-class JSONCrossOptionsConnector extends CrossOptionsConnector{
-	public $options, $link;
-	private $master_name, $link_name, $master_value;
-	
-	public function __construct($res,$type=false,$item_type=false,$data_type=false){
-		$this->options = new JSONOptionsConnector($res,$type,$item_type,$data_type);
-		$this->link = new DelayedConnector($res,$type,$item_type,$data_type);
-		
-		EventMaster::attach_static("connectorInit",array($this, "handle"));
-	}
-}
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/dataview_connector.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-require_once("base_connector.php");
-
-/*! DataItem class for DataView component
-**/
-class DataViewDataItem extends DataItem{
-	/*! return self as XML string
-	*/
-	function to_xml(){
-		if ($this->skip) return "";
-		
-		$str="<item id='".$this->get_id()."' >";
-		for ($i=0; $i<sizeof($this->config->text); $i++){
-			$extra = $this->config->text[$i]["name"];
-			$str.="<".$extra."><![CDATA[".$this->data[$extra]."]]></".$extra.">";
-		}
-		return $str."</item>";
-	}
-}
-
-
-/*! Connector class for DataView
-**/
-class DataViewConnector extends Connector{
-	
-	/*! constructor
-		
-		Here initilization of all Masters occurs, execution timer initialized
-		@param res 
-			db connection resource
-		@param type
-			string , which hold type of database ( MySQL or Postgre ), optional, instead of short DB name, full name of DataWrapper-based class can be provided
-		@param item_type
-			name of class, which will be used for item rendering, optional, DataItem will be used by default
-		@param data_type
-			name of class which will be used for dataprocessor calls handling, optional, DataProcessor class will be used by default. 
-	*/	
-	public function __construct($res,$type=false,$item_type=false,$data_type=false){
-		if (!$item_type) $item_type="DataViewDataItem";
-		if (!$data_type) $data_type="DataProcessor";
-		parent::__construct($res,$type,$item_type,$data_type);
-	}
-
-	//parse GET scoope, all operations with incoming request must be done here
-	function parse_request(){
-		parent::parse_request();
-
-		if (isset($_GET["posStart"]) && isset($_GET["count"]))
-			$this->request->set_limit($_GET["posStart"],$_GET["count"]);
-	}
-	
-	/*! renders self as  xml, starting part
-	*/
-	protected function xml_start(){
-		$attributes = "";
-		foreach($this->attributes as $k=>$v)
-			$attributes .= " ".$k."='".$v."'";
-
-		$start.= ">";
-		if ($this->dload){
-			if ($pos=$this->request->get_start())
-				return "<data pos='".$pos."'".$attributes.">";
-			else
-				return "<data total_count='".$this->sql->get_size($this->request)."'".$attributes.">";
-		}
-		else
-			return "<data".$attributes.">";
-	}	
-}
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/db_adodb.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-require_once("db_common.php");
-/*! Implementation of DataWrapper for PostgreSQL
-**/
-class AdoDBDataWrapper extends DBDataWrapper{
-	protected $last_result;
-	public function query($sql){
-		LogMaster::log($sql);
-		if (is_array($sql)) {
-			$res = $this->connection->SelectLimit($sql['sql'], $sql['numrows'], $sql['offset']);
-		} else {
-			$res = $this->connection->Execute($sql);
-		}
-
-		if ($res===false) throw new Exception("ADODB operation failed\n".$this->connection->ErrorMsg());
-		$this->last_result = $res;
-		return $res;
-	}
-
-	public function get_next($res){
-		if (!$res)
-			$res = $this->last_result;
-
-		if ($res->EOF)
-			return false;
-
-		$row = $res->GetRowAssoc(false);
-		$res->MoveNext();
-		return $row;
-	}
-
-	protected function get_new_id(){
-		return $this->connection->Insert_ID();
-	}
-
-	public function escape($data){
-		return $this->connection->addq($data);
-	}
-
-	/*! escape field name to prevent sql reserved words conflict
-		@param data 
-			unescaped data
-		@return 
-			escaped data
-	*/
-	public function escape_name($data){
-		if ((strpos($data,"`")!==false || is_int($data)) || (strpos($data,".")!==false))
-			return $data;
-		return '`'.$data.'`';
-	}
-
-
-	protected function select_query($select,$from,$where,$sort,$start,$count){
-		if (!$from)
-			return $select;
-
-		$sql="SELECT ".$select." FROM ".$from;
-		if ($where) $sql.=" WHERE ".$where;
-		if ($sort) $sql.=" ORDER BY ".$sort;
-
-		if ($start || $count) {
-			$sql=array("sql"=>$sql,'numrows'=>$count, 'offset'=>$start);
-		}
-		return $sql;
-	}
-
-}
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/db_excel.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-require_once('db_common.php');
-
-if (!defined('DHX_IGNORE_EMPTY_ROWS')) {
-	define('DHX_IGNORE_EMPTY_ROWS', true);
-}
-
-class ExcelDBDataWrapper extends DBDataWrapper {
-	
-	public $emptyLimit = 10;
-	public function excel_data($points){
-		$path = $this->connection;
-		$excel = PHPExcel_IOFactory::createReaderForFile($path);
-		$excel = $excel->load($path);
-		$result = array();
-		$excelWS = $excel->getActiveSheet();
-		
-		for ($i=0; $i < sizeof($points); $i++) { 
-			$c = array();
-			preg_match("/^([a-zA-Z]+)(\d+)/", $points[$i], $c);
-			if (count($c) > 0) {
-				$col = PHPExcel_Cell::columnIndexFromString($c[1]) - 1;
-				$cell = $excelWS->getCellByColumnAndRow($col, (int)$c[2]);
-				$result[] = $cell->getValue();
-			}
-		}
-		
-		return $result;
-	}
-	public function select($source) {
-		$path = $this->connection;
-		$excel = PHPExcel_IOFactory::createReaderForFile($path);
-		$excel->setReadDataOnly(false);
-		$excel = $excel->load($path);
-		$excRes = new ExcelResult();
-		$excelWS = $excel->getActiveSheet();
-		$addFields = true;
-
-		$coords = array();
-		if ($source->get_source() == '*') {
-			$coords['start_row'] = 0;
-			$coords['end_row'] = false;
-		} else {
-			$c = array();
-			preg_match("/^([a-zA-Z]+)(\d+)/", $source->get_source(), $c);
-			if (count($c) > 0) {
-				$coords['start_row'] = (int) $c[2];
-			} else {
-				$coords['start_row'] = 0;
-			}
-			$c = array();
-			preg_match("/:(.+)(\d+)$/U", $source->get_source(), $c);
-			if (count($c) > 0) {
-				$coords['end_row'] = (int) $c[2];
-			} else {
-				$coords['end_row'] = false;
-			}
-		}
-
-		$i = $coords['start_row'];
-		$end = 0;
-		while ((($coords['end_row'] == false)&&($end < $this->emptyLimit))||(($coords['end_row'] !== false)&&($i < $coords['end_row']))) {
-			$r = Array();
-			$emptyNum = 0;
-			for ($j = 0; $j < count($this->config->text); $j++) {
-				$col = PHPExcel_Cell::columnIndexFromString($this->config->text[$j]['name']) - 1;
-				$cell = $excelWS->getCellByColumnAndRow($col, $i);
-				if (PHPExcel_Shared_Date::isDateTime($cell)) {
-					$r[PHPExcel_Cell::stringFromColumnIndex($col)] = PHPExcel_Shared_Date::ExcelToPHP($cell->getValue());
-				}  else if ($cell->getDataType() == 'f') {
-					$r[PHPExcel_Cell::stringFromColumnIndex($col)] = $cell->getCalculatedValue();
-				} else {
-					$r[PHPExcel_Cell::stringFromColumnIndex($col)] = $cell->getValue();
-				}
-				if ($r[PHPExcel_Cell::stringFromColumnIndex($col)] == '') {
-					$emptyNum++;
-				}
-			}
-			if ($emptyNum < count($this->config->text)) {
-				$r['id'] = $i;
-				$excRes->addRecord($r);
-				$end = 0;
-			} else {
-				if (DHX_IGNORE_EMPTY_ROWS == false) {
-					$r['id'] = $i;
-					$excRes->addRecord($r);
-				}
-				$end++;
-			}
-			$i++;
-		}
-		return $excRes;
-	}
-
-	public function query($sql) {
-	}
-
-	public function get_new_id() {
-	}
-
-	public function escape($data) {
-	}	
-
-	public function get_next($res) {
-		return $res->next();
-	}
-
-}
-
-
-class ExcelResult {
-	private $rows;
-	private $currentRecord = 0;
-
-
-	// add record to output list
-	public function addRecord($file) {
-		$this->rows[] = $file;
-	}
-
-
-	// return next record
-	public function next() {
-		if ($this->currentRecord < count($this->rows)) {
-			$row = $this->rows[$this->currentRecord];
-			$this->currentRecord++;
-			return $row;
-		} else {
-			return false;
-		}
-	}
-
-
-	// sorts records under $sort array
-	public function sort($sort, $data) {
-		if (count($this->files) == 0) {
-			return $this;
-		}
-		// defines fields list if it's need
-		for ($i = 0; $i < count($sort); $i++) {
-			$fieldname = $sort[$i]['name'];
-			if (!isset($this->files[0][$fieldname])) {
-				if (isset($data[$fieldname])) {
-					$fieldname = $data[$fieldname]['db_name'];
-					$sort[$i]['name'] = $fieldname;
-				} else {
-					$fieldname = false;
-				}
-			}
-		}
-
-		// for every sorting field will sort
-		for ($i = 0; $i < count($sort); $i++) {
-			// if field, setted in sort parameter doesn't exist, continue
-			if ($sort[$i]['name'] == false) {
-				continue;
-			}
-			// sorting by current field
-			$flag = true;
-			while ($flag == true) {
-				$flag = false;
-				// checks if previous sorting fields are equal
-				for ($j = 0; $j < count($this->files) - 1; $j++) {
-					$equal = true;
-					for ($k = 0; $k < $i; $k++) {
-						if ($this->files[$j][$sort[$k]['name']] != $this->files[$j + 1][$sort[$k]['name']]) {
-							$equal = false;
-						}
-					}
-					// compares two records in list under current sorting field and sorting direction
-					if (((($this->files[$j][$sort[$i]['name']] > $this->files[$j + 1][$sort[$i]['name']])&&($sort[$i]['direction'] == 'ASC'))||(($this->files[$j][$sort[$i]['name']] < $this->files[$j + 1][$sort[$i]['name']])&&($sort[$i]['direction'] == 'DESC')))&&($equal == true)) {
-						$c = $this->files[$j];
-						$this->files[$j] = $this->files[$j+1];
-						$this->files[$j+1] = $c;
-						$flag = true;
-					}
-				}
-			}
-		}
-		return $this;
-	}
-
-}
-
-
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/db_filesystem.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-require_once('db_common.php');
-require_once('tree_connector.php');
-
-/*
-Most execution time is a standart functions for workin with FileSystem: is_dir(), dir(), readdir(), stat()
-*/
-
-class FileSystemDBDataWrapper extends DBDataWrapper {
-
-
-	// returns list of files and directories
-	public function select($source) {
-		$relation = $this->getFileName($source->get_relation());
-		// for tree checks relation id and forms absolute path
-		if ($relation == '0') {
-			$relation = '';
-		} else {
-			$path = $source->get_source();
-		}
-		$path = $source->get_source();
-		$path = $this->getFileName($path);
-		$path = realpath($path);
-		if ($path == false) {
-			return new FileSystemResult();
-		}
-		
-		if (strpos(realpath($path.'/'.$relation), $path) !== 0) {
-			return new FileSystemResult();
-		}
-		// gets files and directories list
-		$res = $this->getFilesList($path, $relation);
-		// sorts list
-		$res = $res->sort($source->get_sort_by(), $this->config->data);
-		return $res;
-	}
-
-
-	// gets files and directory list
-	private function getFilesList($path, $relation) {
-		$fileSystemTypes = FileSystemTypes::getInstance();
-		LogMaster::log("Query filesystem: ".$path);
-		$dir = opendir($path.'/'.$relation);
-		$result = new FileSystemResult();
-		// forms fields list
-		for ($i = 0; $i < count($this->config->data); $i++) {
-			$fields[] = $this->config->data[$i]['db_name'];
-		}
-		// for every file and directory of folder
-		while ($file = readdir($dir)) {
-			// . and .. should not be in output list
-			if (($file == '.')||($file == '..')) {
-				continue;
-			}
-			$newFile = array();
-			// parse file name as Array('name', 'ext', 'is_dir')
-			$fileNameExt = $this->parseFileName($path.'/'.$relation, $file);
-			// checks if file should be in output array
-			if (!$fileSystemTypes->checkFile($file, $fileNameExt)) {
-				continue;
-			}
-			// takes file stat if it's need
-			if ((in_array('size', $fields))||(in_array('date', $fields))) {
-				$fileInfo = stat($path.'/'.$file);
-			}
-
-			// for every field forms list of fields
-			for ($i = 0; $i < count($fields); $i++) {
-				$field = $fields[$i];
-				switch ($field) {
-					case 'filename':
-						$newFile['filename'] = $file;
-						break;
-					case 'full_filename':
-						$newFile['full_filename'] = $path."/".$file;
-						break;
-					case 'size':
-						$newFile['size'] = $fileInfo['size'];
-						break;
-					case 'extention':
-						$newFile['extention'] = $fileNameExt['ext'];
-						break;
-					case 'name':
-						$newFile['name'] = $fileNameExt['name'];
-						break;
-					case 'date':
-						$newFile['date'] = date("Y-m-d H:i:s", $fileInfo['ctime']);
-						break;
-				}
-				$newFile['relation_id'] = $relation.'/'.$file;
-				$newFile['safe_name'] = $this->setFileName($relation.'/'.$file);
-				$newFile['is_folder'] = $fileNameExt['is_dir'];
-			}
-			// add file in output list
-			$result->addFile($newFile);
-		}
-		return $result;
-	}
-
-
-	// replaces '.' and '_' in id
-	private function setFileName($filename) {
-		$filename = str_replace(".", "{-dot-}", $filename);
-		$filename = str_replace("_", "{-nizh-}", $filename);
-		return $filename;
-	}
-
-	
-	// replaces '{-dot-}' and '{-nizh-}' in id
-	private function getFileName($filename) {
-		$filename =  str_replace("{-dot-}", ".", $filename);
-		$filename = str_replace("{-nizh-}", "_", $filename);
-		return $filename;
-	}
-	
-
-	// parses file name and checks if is directory
-	private function parseFileName($path, $file) {
-		$result = Array();
-		if (is_dir($path.'/'.$file)) {
-			$result['name'] = $file;
-			$result['ext'] = 'dir';
-			$result['is_dir'] = 1;
-		} else {
-			$pos = strrpos($file, '.');
-			$result['name'] = substr($file, 0, $pos);
-			$result['ext'] = substr($file, $pos + 1);
-			$result['is_dir'] = 0;
-		}
-		return $result;
-	}
-
-	public function query($sql) {
-	}
-
-	public function get_new_id() {
-	}
-
-	public function escape($data) {
-	}	
-
-	public function get_next($res) {
-		return $res->next();
-	}
-
-}
-
-
-class FileSystemResult {
-	private $files;
-	private $currentRecord = 0;
-
-
-	// add record to output list
-	public function addFile($file) {
-		$this->files[] = $file;
-	}
-	
-	
-	// return next record
-	public function next() {
-		if ($this->currentRecord < count($this->files)) {
-			$file = $this->files[$this->currentRecord];
-			$this->currentRecord++;
-			return $file;
-		} else {
-			return false;
-		}
-	}
-
-
-	// sorts records under $sort array
-	public function sort($sort, $data) {
-		if (count($this->files) == 0) {
-			return $this;
-		}
-		// defines fields list if it's need
-		for ($i = 0; $i < count($sort); $i++) {
-			$fieldname = $sort[$i]['name'];
-			if (!isset($this->files[0][$fieldname])) {
-				if (isset($data[$fieldname])) {
-					$fieldname = $data[$fieldname]['db_name'];
-					$sort[$i]['name'] = $fieldname;
-				} else {
-					$fieldname = false;
-				}
-			}
-		}
-		
-		// for every sorting field will sort
-		for ($i = 0; $i < count($sort); $i++) {
-			// if field, setted in sort parameter doesn't exist, continue
-			if ($sort[$i]['name'] == false) {
-				continue;
-			}
-			// sorting by current field
-			$flag = true;
-			while ($flag == true) {
-				$flag = false;
-				// checks if previous sorting fields are equal
-				for ($j = 0; $j < count($this->files) - 1; $j++) {
-					$equal = true;
-					for ($k = 0; $k < $i; $k++) {
-						if ($this->files[$j][$sort[$k]['name']] != $this->files[$j + 1][$sort[$k]['name']]) {
-							$equal = false;
-						}
-					}
-					// compares two records in list under current sorting field and sorting direction
-					if (((($this->files[$j][$sort[$i]['name']] > $this->files[$j + 1][$sort[$i]['name']])&&($sort[$i]['direction'] == 'ASC'))||(($this->files[$j][$sort[$i]['name']] < $this->files[$j + 1][$sort[$i]['name']])&&($sort[$i]['direction'] == 'DESC')))&&($equal == true)) {
-						$c = $this->files[$j];
-						$this->files[$j] = $this->files[$j+1];
-						$this->files[$j+1] = $c;
-						$flag = true;
-					}
-				}
-			}
-		}
-		return $this;
-	}
-
-}
-
-
-// singleton class for setting file types filter
-class FileSystemTypes {
-
-	static private $instance = NULL;
-	private $extentions = Array();
-	private $extentions_not = Array();
-	private $all = true;
-	private $patterns = Array();
-	// predefined types
-	private $types = Array(
-		'image' => Array('jpg', 'jpeg', 'gif', 'png', 'tiff', 'bmp', 'psd', 'dir'),
-		'document' => Array('txt', 'doc', 'docx', 'xls', 'xlsx', 'rtf', 'dir'),
-		'web' => Array('php', 'html', 'htm', 'js', 'css', 'dir'),
-		'audio' => Array('mp3', 'wav', 'ogg', 'dir'),
-		'video' => Array('avi', 'mpg', 'mpeg', 'mp4', 'dir'),
-		'only_dir' => Array('dir')
-		);
-
-
-	static function getInstance() {
-		if (self::$instance == NULL) {
-			self::$instance = new FileSystemTypes();
-		}
-		return self::$instance;
-	}
-
-	// sets array of extentions
-	public function setExtentions($ext) {
-		$this->all = false;
-		$this->extentions = $ext;
-	}
-
-	// adds one extention in array
-	public function addExtention($ext) {
-		$this->all = false;
-		$this->extentions[] = $ext;
-	}
-
-	
-	// adds one extention which will not ouputed in array
-	public function addExtentionNot($ext) {
-		$this->extentions_not[] = $ext;
-	}
-	
-	
-	// returns array of extentions
-	public function getExtentions() {
-		return $this->extentions;
-	}
-
-	// adds regexp pattern
-	public function addPattern($pattern) {
-		$this->all = false;
-		$this->patterns[] = $pattern;
-	}
-
-	// clear extentions array
-	public function clearExtentions() {
-		$this->all = true;
-		$this->extentions = Array();
-	}
-
-	// clear regexp patterns array
-	public function clearPatterns() {
-		$this->all = true;
-		$this->patterns = Array();
-	}
-
-	// clear all filters
-	public function clearAll() {
-		$this->clearExtentions();
-		$this->clearPatterns();
-	}
-
-	// sets predefined type
-	public function setType($type, $clear = false) {
-		$this->all = false;
-		if ($type == 'all') {
-			$this->all = true;
-			return true;
-		}
-		if (isset($this->types[$type])) {
-			if ($clear) {
-				$this->clearExtentions();
-			}
-			for ($i = 0; $i < count($this->types[$type]); $i++) {
-				$this->extentions[] = $this->types[$type][$i];
-			}
-			return true;
-		} else {
-			return false;
-		}
-	}
-
-
-	// check file under setted filter
-	public function checkFile($filename, $fileNameExt) {
-		if (in_array($fileNameExt['ext'], $this->extentions_not)) {
-			return false;
-		}
-		if ($this->all) {
-			return true;
-		}
-
-		if ((count($this->extentions) > 0)&&(!in_array($fileNameExt['ext'], $this->extentions))) {
-			return false;
-		}
-
-		for ($i = 0; $i < count($this->patterns); $i++) {
-			if (!preg_match($this->patterns[$i], $filename)) {
-				return false;
-			}
-		}
-		return true;
-	}
-}
-
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/db_mssql.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-require_once("db_common.php");
-/*! MSSQL implementation of DataWrapper
-**/
-class MsSQLDBDataWrapper extends DBDataWrapper{
-	private $last_id=""; //!< ID of previously inserted record
-	private $insert_operation=false; //!< flag of insert operation
-	private $start_from=false; //!< index of start position
-	
-	public function query($sql){
-		LogMaster::log($sql);
-		$res = mssql_query($sql,$this->connection);
-		if ($this->insert_operation){
-			$last = mssql_fetch_assoc($res);
-			$this->last_id = $last["dhx_id"];
-			mssql_free_result($res);
-		}
-		if ($this->start_from)
-			mssql_data_seek($res,$this->start_from);
-		return $res;
-	}
-	
-	public function get_next($res){
-		return mssql_fetch_assoc($res);
-	}
-	
-	public function get_new_id(){
-		/*
-		MSSQL doesn't support identity or auto-increment fields
-		Insert SQL returns new ID value, which stored in last_id field
-		*/
-		return $this->last_id;
-	}
-	
-	protected function insert_query($data,$request){
-		$sql = parent::insert_query($data,$request);
-		$this->insert_operation=true;
-		return $sql.";SELECT @@IDENTITY AS dhx_id";
-	}		
-	
-	protected function select_query($select,$from,$where,$sort,$start,$count){
-		if (!$from)
-			return $select;
-			
-		$sql="SELECT " ;
-		if ($count)
-			$sql.=" TOP ".($count+$start);
-		$sql.=" ".$select." FROM ".$from;
-		if ($where) $sql.=" WHERE ".$where;
-		if ($sort) $sql.=" ORDER BY ".$sort;
-		if ($start && $count) 
-			$this->start_from=$start;
-		else 
-			$this->start_from=false;
-		return $sql;
-	}
-
-	public function escape($data){
-		/*
-		there is no special escaping method for mssql - use common logic
-		*/
-		return str_replace("'","''",$data);
-	}
-	
-	public function begin_transaction(){
-		$this->query("BEGIN TRAN");
-	}
-}
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/db_mysqli.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-require_once("db_common.php");
-
-class MySQLiDBDataWrapper extends MySQLDBDataWrapper{
-
-	public function query($sql){
-		LogMaster::log($sql);
-		$res = $this->connection->query($sql);
-		if ($res===false) throw new Exception("MySQL operation failed\n".$this->connection->error);
-		return $res;
-	}
-
-	public function get_next($res){
-		return $res->fetch_assoc();
-	}
-
-	public function get_new_id(){
-		return $this->connection->insert_id;
-	}
-
-	public function escape($data){
-		return $this->connection->real_escape_string($data);
-	}
-
-	public function tables_list() {
-		$result = $this->connection->query("SHOW TABLES");
-		if ($result===false) throw new Exception("MySQL operation failed\n".$this->connection->error);
-
-		$tables = array();
-		while ($table = $result->fetch_array()) {
-			$tables[] = $table[0];
-		}
-		return $tables;
-	}
-
-	public function fields_list($table) {
-		$result = $this->connection->query("SHOW COLUMNS FROM `".$table."`");
-		if ($result===false) throw new Exception("MySQL operation failed\n".$this->connection->error);
-		$fields = array();
-		while ($field = $result->fetch_array()) {
-			if ($field['Key'] == "PRI") {
-				$fields[$field[0]] = 1;
-			} else {
-				$fields[$field[0]] = 0;
-			}
-		}
-		return $fields;
-	}
-
-}
-
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/db_oracle.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-require_once("db_common.php");
-/*! Implementation of DataWrapper for Oracle
-**/
-class OracleDBDataWrapper extends DBDataWrapper{
-	private $last_id=""; //id of previously inserted record
-	private $insert_operation=false; //flag of insert operation
-	
-	public function query($sql){
-		LogMaster::log($sql);
-		$stm = oci_parse($this->connection,$sql);
-		if ($stm===false) throw new Exception("Oracle - sql parsing failed\n".oci_error($this->connection));
-		
-		$out = array(0=>null);
-		if($this->insert_operation){
-			oci_bind_by_name($stm,":outID",$out[0],999);
-			$this->insert_operation=false;
-		}
-		
-		
-		$mode = ($this->is_record_transaction() || $this->is_global_transaction())?OCI_DEFAULT:OCI_COMMIT_ON_SUCCESS;
-		$res=oci_execute($stm,$mode);
-		if ($res===false) throw new Exception("Oracle - sql execution failed\n".oci_error($this->connection));
-		
-		$this->last_id=$out[0];
-		
-		return $stm;
-	}
-	
-	public function get_next($res){
-		$data = oci_fetch_assoc($res);
-		if ($data){
-			foreach ($data as $k => $v)
-				$data[strtolower($k)] = $v;
-		}
-		return $data;
-	}
-	
-	public function get_new_id(){
-		/*
-		Oracle doesn't support identity or auto-increment fields
-		Insert SQL returns new ID value, which stored in last_id field
-		*/
-		return $this->last_id;
-	}
-	
-	protected function insert_query($data,$request){
-		$sql = parent::insert_query($data,$request);
-		$this->insert_operation=true;
-		return $sql." returning ".$this->config->id["db_name"]." into :outID";
-	}		
-	
-	protected function select_query($select,$from,$where,$sort,$start,$count){
-		if (!$from)
-			return $select;
-			
-		$sql="SELECT ".$select." FROM ".$from;
-		if ($where) $sql.=" WHERE ".$where;
-		if ($sort) $sql.=" ORDER BY ".$sort;
-		if ($start || $count) 
-			$sql="SELECT * FROM ( select /*+ FIRST_ROWS(".$count.")*/dhx_table.*, ROWNUM rnum FROM (".$sql.") dhx_table where ROWNUM <= ".($count+$start)." ) where rnum >".$start;
-		return $sql;
-	}
-
-	public function escape($data){
-		/*
-		as far as I can see the only way to escape data is by using oci_bind_by_name
-		while it is neat solution in common case, it conflicts with existing SQL building logic
-		fallback to simple escaping
-		*/
-		return str_replace("'","''",$data);
-	}
-	
-	public function begin_transaction(){
-		//auto-start of transaction
-	}
-	public function commit_transaction(){
-		oci_commit($this->connection);
-	}
-	public function rollback_transaction(){
-		oci_rollback($this->connection);
-	}	
-}
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/db_pdo.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-require_once("db_common.php");
-/*! Implementation of DataWrapper for PDO
-
-if you plan to use it for Oracle - use Oracle connection type instead
-**/
-class PDODBDataWrapper extends DBDataWrapper{
-	private $last_result;//!< store result or last operation
-	
-	public function query($sql){
-		LogMaster::log($sql);
-		
-		$res=$this->connection->query($sql);
-		if ($res===false) {
-			$message = $this->connection->errorInfo();
-			throw new Exception("PDO - sql execution failed\n".$message[2]);
-		}
-		
-		return new PDOResultSet($res);
-	}
-
-	protected function select_query($select,$from,$where,$sort,$start,$count){
-		if (!$from)
-			return $select;
-			
-		$sql="SELECT ".$select." FROM ".$from;
-		if ($where) $sql.=" WHERE ".$where;
-		if ($sort) $sql.=" ORDER BY ".$sort;
-		if ($start || $count) {
-			if ($this->connection->getAttribute(PDO::ATTR_DRIVER_NAME)=="pgsql")
-				$sql.=" OFFSET ".$start." LIMIT ".$count;
-			else
-				$sql.=" LIMIT ".$start.",".$count;
-		}
-		return $sql;
-	}
-	
-		
-	public function get_next($res){
-		$data = $res->next();
-		return $data;
-	}
-	
-	public function get_new_id(){
-		return $this->connection->lastInsertId();
-	}
-	
-	public function escape($str){
-		$res=$this->connection->quote($str);
-		if ($res===false) //not supported by pdo driver
-			return str_replace("'","''",$str); 
-		return substr($res,1,-1);
-	}
-	
-}
-
-class PDOResultSet{
-	private $res;
-	public function __construct($res){
-		$this->res = $res;
-	}
-	public function next(){
-		$data = $this->res->fetch(PDO::FETCH_ASSOC);
-		if (!$data){
-			$this->res->closeCursor();
-			return null;
-		}
-		return $data;
-	}	
-}
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/db_phpcake.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-require_once("db_common.php");
-
-//DataProcessor::$action_param ="dhx_editor_status";
-
-/*! Implementation of DataWrapper for PDO
-
-if you plan to use it for Oracle - use Oracle connection type instead
-**/
-class PHPCakeDBDataWrapper extends ArrayDBDataWrapper{
-	public function select($sql){
-		$source = $sql->get_source();
-		if (is_array($source))	//result of find
-			$res = $source;
-		else
-			$res = $this->connection->find("all");
-
-		if (sizeof($res)){
-			$name = get_class($this->connection);
-			$temp = array();
-			for ($i=sizeof($res)-1; $i>=0; $i--)
-				$temp[]=&$res[$i][$name];
-		}
-		return new ArrayQueryWrapper($temp);
-	}
-
-	protected function getErrorMessage(){
-		$errors = $this->connection->invalidFields();
-		$text = array();
-		foreach ($errors as $key => $value){
-			$text[] = $key." - ".$value[0];
-		}
-		return implode("\n", $text);
-	}
-
-	public function insert($data,$source){
-		$name = get_class($this->connection);
-		$save = array(); 
-		$temp_data = $data->get_data();
-		unset($temp_data[$this->config->id['db_name']]);
-		unset($temp_data["!nativeeditor_status"]);
-		$save[$name] = $temp_data;
-
-		if ($this->connection->save($save)){
-			$data->success($this->connection->getLastInsertID());	
-		} else {
-			$data->set_response_attribute("details", $this->getErrorMessage());
-			$data->invalid();
-		}
-	}
-	public function delete($data,$source){
-		$id = $data->get_id();
-		$this->connection->delete($id);
-		$data->success();
-	}
-	public function update($data,$source){
-		$name = get_class($this->connection);
-		$save = array(); 
-		$save[$name] = &$data->get_data();
-
-		if ($this->connection->save($save)){
-			$data->success();
-		} else {
-			$data->set_response_attribute("details", $this->getErrorMessage());
-			$data->invalid();
-		}
-	}	
-		
-
-	public function escape($str){
-		throw new Exception("Not implemented");
-	}
-	public function query($str){
-		throw new Exception("Not implemented");
-	}
-	public function get_new_id(){
-		throw new Exception("Not implemented");
-	}
-}
-
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/db_phpci.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-require_once("db_common.php");
-
-/*! Implementation of DataWrapper for PDO
-
-if you plan to use it for Oracle - use Oracle connection type instead
-**/
-class PHPCIDBDataWrapper extends DBDataWrapper{
-	private $last_result;//!< store result or last operation
-	
-	public function query($sql){
-		LogMaster::log($sql);
-
-		$res=$this->connection->query($sql);		
-		if ($res===false) {
-			throw new Exception("CI - sql execution failed");
-		}
-		
-		return new PHPCIResultSet($res);
-	}
-		
-	public function get_next($res){
-		$data = $res->next();
-		return $data;
-	}
-	
-	public function get_new_id(){
-		return $this->connection->insert_id();
-	}
-	
-	public function escape($str){
-		return $this->connection->escape_str($str);
-	}
-
-	public function escape_name($data){
-		return $this->connection->protect_identifiers($data);	
-	}
-}
-
-class PHPCIResultSet{
-	private $res;
-	private $start;
-	private $count;
-
-	public function __construct($res){
-		$this->res = $res;
-		$this->start = $res->current_row;
-		$this->count = $res->num_rows;
-	}
-	public function next(){
-		if ($this->start != $this->count){
-			return $this->res->row($this->start++,'array');
-		} else {
-			$this->res->free_result();
-			return null;
-		}
-	}	
-}
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/db_phpyii.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-
-require_once("db_common.php");
-
-class PHPYiiDBDataWrapper extends ArrayDBDataWrapper{
-	public function select($sql){
-		if (is_array($this->connection))	//result of findAll
-			$res = $this->connection;
-		else
-			$res = $this->connection->findAll();
-
-		if (sizeof($res)){
-			$temp = array();
-			foreach ($res as $obj)
-				$temp[]=$obj->getAttributes();
-		}
-		return new ArrayQueryWrapper($temp);
-	}
-
-	protected function getErrorMessage(){
-		$errors = $this->connection->invalidFields();
-		$text = array();
-		foreach ($errors as $key => $value){
-			$text[] = $key." - ".$value[0];
-		}
-		return implode("\n", $text);
-	}
-	public function insert($data,$source){
-		$name = get_class($this->connection);
-		$obj = new $name();
-
-		$this->fill_model_and_save($obj, $data);
-	}
-	public function delete($data,$source){
-		$obj = $this->connection->findByPk($data->get_id());
-		if ($obj->delete()){
-			$data->success();
-			$data->set_new_id($obj->getPrimaryKey());
-		} else {
-			$data->set_response_attribute("details", $this->errors_to_string($obj->getErrors()));
-			$data->invalid();
-		}
-	}
-	public function update($data,$source){
-		$obj = $this->connection->findByPk($data->get_id());
-		$this->fill_model_and_save($obj, $data);
-	}	
-
-	protected function fill_model_and_save($obj, $data){
-		$values = $data->get_data();
-
-		//map data to model object
-		for ($i=0; $i < sizeof($this->config->text); $i++){
-			$step=$this->config->text[$i];
-			$obj->setAttribute($step["name"], $data->get_value($step["name"]));
-		}
-		if ($relation = $this->config->relation_id["db_name"])
-			$obj->setAttribute($relation, $data->get_value($relation));
-
-		//save model
-		if ($obj->save()){
-			$data->success();
-			$data->set_new_id($obj->getPrimaryKey());
-		} else {
-			$data->set_response_attribute("details", $this->errors_to_string($obj->getErrors()));
-			$data->invalid();
-		}
-	}
-
-	protected function errors_to_string($errors){
-		$text = array();
-		foreach($errors as $value)
-			$text[]=implode("\n", $value);
-		return implode("\n",$text);
-	}
-	public function escape($str){
-		throw new Exception("Not implemented");
-	}
-	public function query($str){
-		throw new Exception("Not implemented");
-	}
-	public function get_new_id(){
-		throw new Exception("Not implemented");
-	}
-}
-
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/db_postgre.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-require_once("db_common.php");
-/*! Implementation of DataWrapper for PostgreSQL
-**/
-class PostgreDBDataWrapper extends DBDataWrapper{
-	public function query($sql){
-		LogMaster::log($sql);
-		
-		$res=pg_query($this->connection,$sql);
-		if ($res===false) throw new Exception("Postgre - sql execution failed\n".pg_last_error($this->connection));
-		
-		return $res;
-	}
-	
-	protected function select_query($select,$from,$where,$sort,$start,$count){
-		if (!$from)
-			return $select;
-			
-		$sql="SELECT ".$select." FROM ".$from;
-		if ($where) $sql.=" WHERE ".$where;
-		if ($sort) $sql.=" ORDER BY ".$sort;
-		if ($start || $count) 
-			$sql.=" OFFSET ".$start." LIMIT ".$count;
-		return $sql;
-	}
-		
-	public function get_next($res){
-		return pg_fetch_assoc($res);
-	}
-	
-	public function get_new_id(){
-		$res  = pg_query( $this->connection, "SELECT LASTVAL() AS seq");
-		$data = pg_fetch_assoc($res);
-				pg_free_result($res);
-		return $data['seq'];
-	}
-	
-	public function escape($data){
-		//need to use oci_bind_by_name
-		return pg_escape_string($this->connection,$data);
-	}
-
-	public function tables_list() {
-		$sql = "SELECT table_name FROM information_schema.tables WHERE table_schema = 'public'";
-		$res = pg_query($this->connection, $sql);
-		$tables = array();
-		while ($table = pg_fetch_assoc($res)) {
-			$tables[] = $table['table_name'];
-		}
-		return $tables;
-	}
-
-	public function fields_list($table) {
-		$sql = "SELECT * FROM information_schema.constraint_column_usage";
-		$result = pg_query($this->connection, $sql);
-		$field = pg_fetch_assoc($result);
-		$id = $field['column_name'];
-
-		$sql = "SELECT * FROM information_schema.columns WHERE table_name ='".$table."';";
-		$result = pg_query($this->connection, $sql);
-		$fields = array();
-        $id = "";
-		while ($field = pg_fetch_assoc($result)) {
-		    $fields[] = $field["column_name"];
-		}
-		return array('fields' => $fields, 'key' => $id );
-	}
-}
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/db_sasql.php

-<?php
-require_once("db_common.php");
-/*! SaSQL implementation of DataWrapper
-**/
-class SaSQLDBDataWrapper extends DBDataWrapper{
-	private $last_id=""; //!< ID of previously inserted record
-
-	public function query($sql){
-		LogMaster::log($sql);
-		$res=sasql_query($this->connection, $sql);
-		if ($res===false) throw new Exception("SaSQL operation failed\n".sasql_error($this->connection));
-		$this->last_result = $res;
-		return $res;
-	}
-	
-	public function get_next($res){
-		if (!$res)
-			$res = $this->last_result;
-			
-		return sasql_fetch_assoc($res);
-	}
-	
-	public function get_new_id(){
-		return sasql_insert_id($this->connection);
-	}
-	
-	protected function insert_query($data,$request){
-		$sql = parent::insert_query($data,$request);
-		$this->insert_operation=true;
-		return $sql;
-	}		
-	
-	protected function select_query($select,$from,$where,$sort,$start,$count){
-		if (!$from)
-			return $select;
-			
-		$sql="SELECT " ;
-		if ($count)
-			$sql.=" TOP ".($count+$start);
-		$sql.=" ".$select." FROM ".$from;
-		if ($where) $sql.=" WHERE ".$where;
-		if ($sort) $sql.=" ORDER BY ".$sort;
-		return $sql;
-	}
-
-	public function escape($data){
-		return sasql_escape_string($this->connection, $data);
-	}
-	
-	public function begin_transaction(){
-		$this->query("BEGIN TRAN");
-	}
-}
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/db_sqlite.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-require_once("db_common.php");
-/*! SQLite implementation of DataWrapper
-**/
-class SQLiteDBDataWrapper extends DBDataWrapper{
-
-	public function query($sql){
-		LogMaster::log($sql);
-		
-		$res = sqlite_query($this->connection,$sql);
-		if ($res === false)
-			throw new Exception("SQLLite - sql execution failed\n".sqlite_error_string(sqlite_last_error($this->connection)));
-			
-		return $res;
-	}
-	
-	public function get_next($res){
-		$data = sqlite_fetch_array($res, SQLITE_ASSOC);
-		return $data;
-	}
-	
-	public function get_new_id(){
-		return sqlite_last_insert_rowid($this->connection);
-	}
-	
-	public function escape($data){
-		return sqlite_escape_string($data);
-	}		
-}
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/db_sqlite3.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-require_once("db_common.php");
-/*! SQLite implementation of DataWrapper
-**/
-class SQLite3DBDataWrapper extends DBDataWrapper{
-
-	public function query($sql){
-		LogMaster::log($sql);
-		
-		$res = $this->connection->query($sql);
-		if ($res === false)
-			throw new Exception("SQLLite - sql execution failed\n".$this->connection->lastErrorMsg());
-			
-		return $res;
-	}
-	
-	public function get_next($res){
-		return $res->fetchArray();
-	}
-	
-	public function get_new_id(){
-		return $this->connection->lastInsertRowID();
-	}
-	
-	public function escape($data){
-		return $this->connection->escapeString($data);
-	}		
-}
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/connector/filesystem_item.php

-<?php
-/*
-	@author dhtmlx.com
-	@license GPL, see license.txt
-*/
-
-class FileTreeDataItem extends TreeDataItem {
-
-	function has_kids(){
-		if ($this->data['is_folder'] == '1') {
-			return true;
-		} else {
-			return false;
-		}
-	}
-
-}
-
-?>
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/ext/dhtmlxgantt_quick_info.js

-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License 
- to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-gantt.config.quickinfo_buttons=["icon_delete","icon_edit"],gantt.config.quick_info_detached=!0,gantt.attachEvent("onTaskClick",function(t){return gantt.showQuickInfo(t),!0}),function(){for(var t=["onEmptyClick","onViewChange","onLightbox","onBeforeTaskDelete","onBeforeDrag"],e=function(){return gantt._hideQuickInfo(),!0},n=0;n<t.length;n++)gantt.attachEvent(t[n],e)}(),gantt.templates.quick_info_title=function(t,e,n){return n.text.substr(0,50)},gantt.templates.quick_info_content=function(t,e,n){return n.details||n.text},gantt.templates.quick_info_date=function(t,e,n){return gantt.templates.task_time(t,e,n)},gantt.showQuickInfo=function(t){if(t!=this._quick_info_box_id){this.hideQuickInfo(!0);var e=this._get_event_counter_part(t);e&&(this._quick_info_box=this._init_quick_info(e),this._fill_quick_data(t),this._show_quick_info(e))}},gantt._hideQuickInfo=function(){gantt.hideQuickInfo()},gantt.hideQuickInfo=function(t){var e=this._quick_info_box;if(this._quick_info_box_id=0,e&&e.parentNode){if(gantt.config.quick_info_detached)return e.parentNode.removeChild(e);"auto"==e.style.right?e.style.left="-350px":e.style.right="-350px",t&&e.parentNode.removeChild(e)}},dhtmlxEvent(window,"keydown",function(t){27==t.keyCode&&gantt.hideQuickInfo()}),gantt._show_quick_info=function(t){var e=gantt._quick_info_box;if(gantt.config.quick_info_detached){e.parentNode&&"#document-fragment"!=e.parentNode.nodeName.toLowerCase()||gantt.$task_data.appendChild(e);var n=e.offsetWidth,i=e.offsetHeight,a=this.getScrollState(),s=this.$task.offsetWidth+a.x-n;e.style.left=Math.min(Math.max(a.x,t.left-t.dx*(n-t.width)),s)+"px",e.style.top=t.top-(t.dy?i:-t.height)-25+"px"}else e.style.top="20px",1==t.dx?(e.style.right="auto",e.style.left="-300px",setTimeout(function(){e.style.left="-10px"},1)):(e.style.left="auto",e.style.right="-300px",setTimeout(function(){e.style.right="-10px"},1)),e.className=e.className.replace("dhx_qi_left","").replace("dhx_qi_left","")+" dhx_qi_"+(1==t?"left":"right"),gantt._obj.appendChild(e)},gantt._init_quick_info=function(){if(!this._quick_info_box){var t=this._quick_info_box=document.createElement("div");t.className="dhx_cal_quick_info",gantt.$testmode&&(t.className+=" dhx_no_animate");var e='<div class="dhx_cal_qi_title"><div class="dhx_cal_qi_tcontent"></div><div  class="dhx_cal_qi_tdate"></div></div><div class="dhx_cal_qi_content"></div>';e+='<div class="dhx_cal_qi_controls">';for(var n=gantt.config.quickinfo_buttons,i=0;i<n.length;i++)e+='<div class="dhx_qi_big_icon '+n[i]+'" title="'+gantt.locale.labels[n[i]]+"\"><div class='dhx_menu_icon "+n[i]+"'></div><div>"+gantt.locale.labels[n[i]]+"</div></div>";e+="</div>",t.innerHTML=e,dhtmlxEvent(t,"click",function(t){t=t||event,gantt._qi_button_click(t.target||t.srcElement)}),gantt.config.quick_info_detached&&dhtmlxEvent(gantt.$task_data,"scroll",function(){gantt.hideQuickInfo()})}return this._quick_info_box},gantt._qi_button_click=function(t){var e=gantt._quick_info_box;if(t&&t!=e){var n=t.className;if(-1!=n.indexOf("_icon")){var i=gantt._quick_info_box_id;gantt.$click.buttons[n.split(" ")[1].replace("icon_","")](i)}else gantt._qi_button_click(t.parentNode)}},gantt._get_event_counter_part=function(t){for(var e=gantt.getTaskNode(t),n=0,i=0,a=e;a&&"gantt_task"!=a.className;)n+=a.offsetLeft,i+=a.offsetTop,a=a.offsetParent;var s=this.getScrollState();if(a){var r=n+e.offsetWidth/2-s.x>gantt._x/2?1:0,o=i+e.offsetHeight/2-s.y>gantt._y/2?1:0;return{left:n,top:i,dx:r,dy:o,width:e.offsetWidth,height:e.offsetHeight}}return 0},gantt._fill_quick_data=function(t){var e=gantt.getTask(t),n=gantt._quick_info_box;gantt._quick_info_box_id=t;var i=n.firstChild.firstChild;i.innerHTML=gantt.templates.quick_info_title(e.start_date,e.end_date,e);var a=i.nextSibling;a.innerHTML=gantt.templates.quick_info_date(e.start_date,e.end_date,e);var s=n.firstChild.nextSibling;s.innerHTML=gantt.templates.quick_info_content(e.start_date,e.end_date,e)};
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/ext/dhtmlxgantt_tooltip.js

-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License 
- to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-gantt._tooltip={},gantt._tooltip_class="gantt_tooltip",gantt.config.tooltip_timeout=30,gantt._create_tooltip=function(){return this._tooltip_html||(this._tooltip_html=document.createElement("div"),this._tooltip_html.className=gantt._tooltip_class),this._tooltip_html},gantt._show_tooltip=function(t,e){if(!gantt.config.touch||gantt.config.touch_tooltip){var n=this._create_tooltip();n.innerHTML=t,gantt.$task_data.appendChild(n);var i=n.offsetWidth+20,a=n.offsetHeight+40,s=this.$task.offsetHeight,r=this.$task.offsetWidth,o=this.getScrollState();e.x+=o.x,e.y+=o.y,e.y=Math.min(Math.max(o.y,e.y),o.y+s-a),e.x=Math.min(Math.max(o.x,e.x),o.x+r-i),n.style.left=e.x+"px",n.style.top=e.y+"px"}},gantt._hide_tooltip=function(){this._tooltip_html&&this._tooltip_html.parentNode&&this._tooltip_html.parentNode.removeChild(this._tooltip_html),this._tooltip_id=0},gantt._is_tooltip=function(t){var e=t.target||t.srcElement;return gantt._is_node_child(e,function(t){return t.className==this._tooltip_class})},gantt._is_task_line=function(t){var e=t.target||t.srcElement;return gantt._is_node_child(e,function(t){return t==this.$task_data})},gantt._is_node_child=function(t,e){for(var n=!1;t&&!n;)n=e.call(gantt,t),t=t.parentNode;return n},gantt._tooltip_pos=function(t){if(t.pageX||t.pageY)var e={x:t.pageX,y:t.pageY};var n=_isIE?document.documentElement:document.body,e={x:t.clientX+n.scrollLeft-n.clientLeft,y:t.clientY+n.scrollTop-n.clientTop},i=gantt._get_position(gantt.$task);return e.x=e.x-i.x,e.y=e.y-i.y,e},gantt.attachEvent("onMouseMove",function(t,e){this.config.tooltip_timeout?(document.createEventObject&&!document.createEvent&&(e=document.createEventObject(e)),clearTimeout(gantt._tooltip_ev_timer),gantt._tooltip_ev_timer=setTimeout(function(){gantt._init_tooltip(t,e)},gantt.config.tooltip_timeout)):gantt._init_tooltip(t,e)}),gantt._init_tooltip=function(t,e){if(!this._is_tooltip(e)&&(t!=this._tooltip_id||this._is_task_line(e))){if(!t)return this._hide_tooltip();this._tooltip_id=t;var n=this.getTask(t),i=this.templates.tooltip_text(n.start_date,n.end_date,n);i||this._hide_tooltip(),this._show_tooltip(i,this._tooltip_pos(e))}},gantt.attachEvent("onMouseLeave",function(t){gantt._is_tooltip(t)||this._hide_tooltip()}),gantt.templates.tooltip_date_format=gantt.date.date_to_str("%Y-%m-%d"),gantt.templates.tooltip_text=function(t,e,n){return"<b>Task:</b> "+n.text+"<br/><b>Start date:</b> "+gantt.templates.tooltip_date_format(t)+"<br/><b>End date:</b> "+gantt.templates.tooltip_date_format(e)};
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/locale/locale.js

-gantt.locale={date:{month_full:["January","February","March","April","May","June","July","August","September","October","November","December"],month_short:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],day_full:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],day_short:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"]},labels:{new_task:"New task",icon_save:"Save",icon_cancel:"Cancel",icon_details:"Details",icon_edit:"Edit",icon_delete:"Delete",confirm_closing:"",confirm_deleting:"Task will be deleted permanently, are you sure?",section_description:"Description",section_time:"Time period",column_text:"Task name",column_start_date:"Start time",column_duration:"Duration",column_add:"",link:"Link",confirm_link_deleting:"will be deleted",link_start:" (start)",link_end:" (end)",minutes:"Minutes",hours:"Hours",days:"Days",weeks:"Week",months:"Months",years:"Years"}};
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/locale/locale_ar.js

-scheduler.locale={date:{month_full:["كانون الثاني","شباط","آذار","نيسان","أيار","حزيران","تموز","آب","أيلول","تشرين الأول","تشرين الثاني","كانون الأول"],month_short:["يناير","فبراير","مارس","أبريل","مايو","يونيو","يوليو","أغسطس","سبتمبر","أكتوبر","نوفمبر","ديسمبر"],day_full:["الأحد","الأثنين","ألثلاثاء","الأربعاء","ألحميس","ألجمعة","السبت"],day_short:["احد","اثنين","ثلاثاء","اربعاء","خميس","جمعة","سبت"]},labels:{dhx_cal_today_button:"اليوم",day_tab:"يوم",week_tab:"أسبوع",month_tab:"شهر",new_event:"حدث جديد",icon_save:"اخزن",icon_cancel:"الغاء",icon_details:"تفاصيل",icon_edit:"تحرير",icon_delete:"حذف",confirm_closing:"التغييرات سوف تضيع, هل انت متأكد؟",confirm_deleting:"الحدث سيتم حذفها نهائيا ، هل أنت متأكد؟",section_description:"الوصف",section_time:"الفترة الزمنية",column_text:"Task name",column_start_date:"Start time",column_duration:"Duration",column_add:"",link:"Link",confirm_link_deleting:"will be deleted",link_start:" (start)",link_end:" (end)",minutes:"Minutes",hours:"Hours",days:"Days",weeks:"Week",months:"Months",years:"Years"}};
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/locale/locale_be.js

-gantt.locale={date:{month_full:["Студзень","Люты","Сакавік","Красавік","Maй","Чэрвень","Ліпень","Жнівень","Верасень","Кастрычнік","Лістапад","Снежань"],month_short:["Студз","Лют","Сак","Крас","Maй","Чэр","Ліп","Жнів","Вер","Каст","Ліст","Снеж"],day_full:["Нядзеля","Панядзелак","Аўторак","Серада","Чацвер","Пятніца","Субота"],day_short:["Нд","Пн","Аўт","Ср","Чцв","Пт","Сб"]},labels:{dhx_cal_today_button:"Сёння",day_tab:"Дзень",week_tab:"Тыдзень",month_tab:"Месяц",new_event:"Новая падзея",icon_save:"Захаваць",icon_cancel:"Адмяніць",icon_details:"Дэталі",icon_edit:"Змяніць",icon_delete:"Выдаліць",confirm_closing:"",confirm_deleting:"Падзея будзе выдалена незваротна, працягнуць?",section_description:"Апісанне",section_time:"Перыяд часу",column_text:"Задача",column_start_date:"Пачатак",column_duration:"Працяг",column_add:"",link:"Сувязь",confirm_link_deleting:"будзе выдалена",link_start:"(пачатак)",link_end:"(канец)",minutes:"Хвiлiна",hours:"Гадзiна",days:"Дзень",weeks:"Тыдзень",months:"Месяц",years:"Год"}};
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/locale/locale_ca.js

-scheduler.locale={date:{month_full:["Gener","Febrer","Març","Abril","Maig","Juny","Juliol","Agost","Setembre","Octubre","Novembre","Desembre"],month_short:["Gen","Feb","Mar","Abr","Mai","Jun","Jul","Ago","Set","Oct","Nov","Des"],day_full:["Diumenge","Dilluns","Dimarts","Dimecres","Dijous","Divendres","Dissabte"],day_short:["Dg","Dl","Dm","Dc","Dj","Dv","Ds"]},labels:{dhx_cal_today_button:"Hui",day_tab:"Dia",week_tab:"Setmana",month_tab:"Mes",new_event:"Nou esdeveniment",icon_save:"Guardar",icon_cancel:"Cancel·lar",icon_details:"Detalls",icon_edit:"Editar",icon_delete:"Esborrar",confirm_closing:"",confirm_deleting:"L'esdeveniment s'esborrarà definitivament, continuar ?",section_description:"Descripció",section_time:"Periode de temps",column_text:"Task name",column_start_date:"Start time",column_duration:"Duration",column_add:"",link:"Link",confirm_link_deleting:"will be deleted",link_start:" (start)",link_end:" (end)",minutes:"Minutes",hours:"Hours",days:"Days",weeks:"Week",months:"Months",years:"Years"}};
\ No newline at end of file

dream/platform/src/lib/dhtmlxgantt/locale/locale_cn.js

-scheduler.config.day_date="%M %d日 %D",scheduler.config.default_date="%Y年 %M %d日",scheduler.config.month_date="%Y年 %M",scheduler.locale={date:{month_full:["一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月"],month_short:["1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月"],day_full:["星期日","星期一","星期二","星期三","星期四","星期五","星期六"],day_short:["日","一","二","三","四","五","六"]},labels:{dhx_cal_today_button:"今天",day_tab:"日",week_tab:"周",month_tab:"月",new_event:"新建日程",icon_save:"保存",icon_cancel:"关闭",icon_details:"详细",icon_edit:"编辑",icon_delete:"删除",confirm_closing:"请确认是否撤销修改!",confirm_deleting:"是否删除日程?",section_description:"描述",section_time:"时间范围",column_text:"Task name",column_start_date:"Start time",column_duration:"Duration",column_add:"",link:"Link",confirm_link_deleting:"will be deleted",link_start:" (start)",link_end:" (end)",minutes:"Minutes",hours:"Hours",days:"Days",weeks:"Week",months:"Months",years:"Years"}};
\ No newline at end of file