90 lines
2.3 KiB
PHP
90 lines
2.3 KiB
PHP
<?php
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/*
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This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
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to use it in non-GPL project. Please contact sales@dhtmlx.com for details
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*/
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?><?php
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/*
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@author dhtmlx.com
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@license GPL, see license.txt
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*/
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require_once("data_connector.php");
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class TreeDataMultitableConnector extends TreeDataConnector{
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protected $parent_name = 'parent';
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public function __construct($res,$type=false,$item_type=false,$data_type=false,$render_type=false){
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if (!$data_type) $data_type="TreeDataProcessor";
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if (!$render_type) $render_type="MultitableTreeRenderStrategy";
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parent::__construct($res,$type,$item_type,$data_type,$render_type);
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}
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public function render(){
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$this->dload = true;
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return parent::render();
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}
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/*! sets relation for rendering */
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protected function set_relation() {
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if (!isset($_GET[$this->parent_name]))
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$this->request->set_relation(false);
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}
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public function xml_start(){
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if (isset($_GET[$this->parent_name])) {
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return "<data parent='".$this->render->level_id($_GET[$this->parent_name], $this->render->get_level() - 1)."'>";
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} else {
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return "<data parent='0'>";
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}
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}
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/*! set maximum level of tree
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@param max_level
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maximum level
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*/
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public function setMaxLevel($max_level) {
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$this->render->set_max_level($max_level);
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}
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public function get_level() {
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return $this->render->get_level($this->parent_name);
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}
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}
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class JSONTreeDataMultitableConnector extends TreeDataMultitableConnector{
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public function __construct($res,$type=false,$item_type=false,$data_type=false,$render_type=false){
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if (!$item_type) $item_type="JSONTreeCommonDataItem";
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if (!$data_type) $data_type="CommonDataProcessor";
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if (!$render_type) $render_type="JSONMultitableTreeRenderStrategy";
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parent::__construct($res,$type,$item_type,$data_type,$render_type);
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}
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protected function output_as_xml($res){
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$data = array();
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if (isset($_GET['parent']))
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$data["parent"] = $this->render->level_id($_GET[$this->parent_name], $this->render->get_level() - 1);
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else
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$data["parent"] = "0";
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$data["data"] = $this->render_set($res);
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$out = new OutputWriter(json_encode($data), "");
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$out->set_type("json");
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$this->event->trigger("beforeOutput", $this, $out);
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$out->output("", true, $this->encoding);
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}
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public function xml_start(){
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return '';
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}
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}
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?>
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