Updated structure. Added connectors.

1 files changed, 53 insertions, 0 deletions

diff --git a/codebase/Dhtmlx/Connector/TreeDataConnector.php b/codebase/Dhtmlx/Connector/TreeDataConnector.php
new file mode 100644
index 0000000..61c1384
--- /dev/null
+++ b/codebase/Dhtmlx/Connector/TreeDataConnector.php
@@ -0,0 +1,53 @@
+<?php
+namespace Dhtmlx\Connector;
+
+class TreeDataConnector extends DataConnector {
+    protected $parent_name = 'parent';
+    public $rootId = "0";
+
+    /*! constructor
+
+        Here initilization of all Masters occurs, execution timer initialized
+        @param res
+            db connection resource
+        @param type
+            string , which hold type of database ( MySQL or Postgre ), optional, instead of short DB name, full name of DataWrapper-based class can be provided
+        @param item_type
+            name of class, which will be used for item rendering, optional, DataItem will be used by default
+        @param data_type
+            name of class which will be used for dataprocessor calls handling, optional, DataProcessor class will be used by default.
+     *	@param render_type
+     *		name of class which will provides data rendering
+    */
+    public function __construct($res,$type=false,$item_type=false,$data_type=false,$render_type=false){
+        if (!$item_type) $item_type="TreeCommonDataItem";
+        if (!$data_type) $data_type="CommonDataProcessor";
+        if (!$render_type) $render_type="TreeRenderStrategy";
+        parent::__construct($res,$type,$item_type,$data_type,$render_type);
+    }
+
+    //parse GET scoope, all operations with incoming request must be done here
+    protected function parse_request(){
+        parent::parse_request();
+
+        if (isset($_GET[$this->parent_name]))
+            $this->request->set_relation($_GET[$this->parent_name]);
+        else
+            $this->request->set_relation($this->rootId);
+
+        $this->request->set_limit(0,0); //netralize default reaction on dyn. loading mode
+    }
+
+    /*! renders self as  xml, starting part
+    */
+    protected function xml_start(){
+        $attributes = " ";
+        if (!$this->rootId || $this->rootId != $this->request->get_relation())
+            $attributes = " parent='".$this->request->get_relation()."' ";
+
+        foreach($this->attributes as $k=>$v)
+            $attributes .= " ".$k."='".$v."'";
+
+        return "<data".$attributes.">";
+    }
+}
\ No newline at end of file