skip) return ""; $str=""; $str.="data[$this->config->text[0]["name"]]."]]>"; $str.="data[$this->config->text[1]["name"]]."]]>"; $str.="data[$this->config->text[2]["name"]]."]]>"; for ($i=3; $iconfig->text); $i++){ $extra = $this->config->text[$i]["name"]; $str.="<".$extra.">data[$extra]."]]>"; } if ($this->userdata !== false) foreach ($this->userdata as $key => $value) $str.="<".$key.">"; return $str.""; } } /*! Connector class for dhtmlxScheduler **/ class SchedulerConnector extends Connector{ protected $extra_output="";//!< extra info which need to be sent to client side protected $options=array();//!< hash of OptionsConnector /*! assign options collection to the column @param name name of the column @param options array or connector object */ public function set_options($name,$options){ if (is_array($options)){ $str=""; foreach($options as $k => $v) $str.=""; $options=$str; } $this->options[$name]=$options; } /*! constructor Here initilization of all Masters occurs, execution timer initialized @param res db connection resource @param type string , which hold type of database ( MySQL or Postgre ), optional, instead of short DB name, full name of DataWrapper-based class can be provided @param item_type name of class, which will be used for item rendering, optional, DataItem will be used by default @param data_type name of class which will be used for dataprocessor calls handling, optional, DataProcessor class will be used by default. * @param render_type name of class which will be used for rendering. */ public function __construct($res,$type=false,$item_type=false,$data_type=false,$render_type=false){ if (!$item_type) $item_type="SchedulerDataItem"; if (!$data_type) $data_type="SchedulerDataProcessor"; if (!$render_type) $render_type="RenderStrategy"; parent::__construct($res,$type,$item_type,$data_type,$render_type); } //parse GET scoope, all operations with incoming request must be done here function parse_request(){ parent::parse_request(); if (count($this->config->text)){ if (isset($_GET["to"])) $this->request->set_filter($this->config->text[0]["name"],$_GET["to"],"<"); if (isset($_GET["from"])) $this->request->set_filter($this->config->text[1]["name"],$_GET["from"],">"); } } } /*! DataProcessor class for Scheduler component **/ class SchedulerDataProcessor extends DataProcessor{ function name_data($data){ if ($data=="start_date") return $this->config->text[0]["db_name"]; if ($data=="id") return $this->config->id["db_name"]; if ($data=="end_date") return $this->config->text[1]["db_name"]; if ($data=="text") return $this->config->text[2]["db_name"]; return $data; } } class JSONSchedulerDataItem extends SchedulerDataItem{ /*! return self as XML string */ function to_xml(){ if ($this->skip) return ""; $obj = array(); $obj['id'] = $this->get_id(); $obj['start_date'] = $this->data[$this->config->text[0]["name"]]; $obj['end_date'] = $this->data[$this->config->text[1]["name"]]; $obj['text'] = $this->data[$this->config->text[2]["name"]]; for ($i=3; $iconfig->text); $i++){ $extra = $this->config->text[$i]["name"]; $obj[$extra]=$this->data[$extra]; } if ($this->userdata !== false) foreach ($this->userdata as $key => $value) $obj[$key]=$value; return $obj; } } class JSONSchedulerConnector extends SchedulerConnector { protected $data_separator = ","; /*! constructor Here initilization of all Masters occurs, execution timer initialized @param res db connection resource @param type string , which hold type of database ( MySQL or Postgre ), optional, instead of short DB name, full name of DataWrapper-based class can be provided @param item_type name of class, which will be used for item rendering, optional, DataItem will be used by default @param data_type name of class which will be used for dataprocessor calls handling, optional, DataProcessor class will be used by default. */ public function __construct($res,$type=false,$item_type=false,$data_type=false,$render_type=false){ if (!$item_type) $item_type="JSONSchedulerDataItem"; if (!$data_type) $data_type="SchedulerDataProcessor"; if (!$render_type) $render_type="JSONRenderStrategy"; parent::__construct($res,$type,$item_type,$data_type,$render_type); } protected function xml_start() { return '{ "data":'; } protected function xml_end() { $this->fill_collections(); $end = (!empty($this->extra_output)) ? ', "collections": {'.$this->extra_output.'}' : ''; foreach ($this->attributes as $k => $v) $end.=", ".$k.":\"".$v."\""; $end .= '}'; return $end; } /*! assign options collection to the column @param name name of the column @param options array or connector object */ public function set_options($name,$options){ if (is_array($options)){ $str=array(); foreach($options as $k => $v) $str[]='{"id":"'.$this->xmlentities($k).'", "value":"'.$this->xmlentities($v).'"}'; $options=implode(",",$str); } $this->options[$name]=$options; } /*! generates xml description for options collections @param list comma separated list of column names, for which options need to be generated */ protected function fill_collections(){ $options = array(); foreach ($this->options as $k=>$v) { $name = $k; $option="\"{$name}\":["; if (!is_string($this->options[$name])) $option.=substr($this->options[$name]->render(),0,-2); else $option.=$this->options[$name]; $option.="]"; $options[] = $option; } $this->extra_output .= implode($this->data_separator, $options); } /*! output fetched data as XML @param res DB resultset */ protected function output_as_xml($res){ $data=$this->xml_start(); $data.=$this->render_set($res); $data.=$this->xml_end(); $out = new OutputWriter($data, ""); $out->set_type("json"); $this->event->trigger("beforeOutput", $this, $out); $out->output("", true, $this->encoding); } } ?>