Moving dhtmlxGantt library to 'libraries' folder

libraries/dhtmlxgantt/connector/dataview_connector.php

@@ -0,0 +1,73 @@
+<?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."='".$v."'";
+
+		if ($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.">";
+	}	
+}
+?>