forms.php

基于PHP和MYSQL的计算机辅助设备维修管理系统

							$search["fields"] .= $template->blocks["SearchField"]->Replace(array("name" => $key , "value" => $val));
						}						
					}					
				}

				//preparing the action, post the requests to the same file as curernt
				$search["action"] = $_SERVER["PHP_SELF"];
				$search["value"] = $_GET["search"];

				$header["search"] = $template->blocks["SearchForm"]->Replace($search);				
			}
		}

		//checking if header exists, then add the template
		if (is_array($header) || $form["subtitle"] || $form["header"]["titles"]) {

			//cleanup the variables
			$header["buttons"] = $header["buttons"] ? $header["buttons"] : "";
			$header["search"] = $header["search"] ? $header["search"] : "";
			$header["subtitle"] = $form["subtitle"];

			//building the template
			$header = $template->blocks["ListHeader"]->Replace($header);

			$template->blocks["ListGroup"]->input = $template->blocks["ListGroup"]->Replace(array(
														"_HEADER" => $header , 
														"_TITLES" => $titles ,
														//adding the extra html
														"_HTML_PRE" => (is_array($form["html"]["pre"]) && ($form["html"]["pre"]["type"] == "extern")) ? GetFileContents(dirname($form["xmlfile"]) . "/" . $form["html"]["pre"]["file"]) : html_entity_decode($form["html"]["pre"]),
														"_HTML_MIDDLE" => (is_array($form["html"]["middle"]) && ($form["html"]["middle"]["type"] == "extern")) ? GetFileContents(dirname($form["xmlfile"]) . "/" . $form["html"]["middle"]["file"]) : html_entity_decode($form["html"]["middle"]),
														"_HTML_AFTER" => (is_array($form["html"]["after"]) && ($form["html"]["after"]["type"] == "extern")) ? GetFileContents(dirname($form["xmlfile"]) . "/" . $form["html"]["after"]["file"]) : html_entity_decode($form["html"]["after"]),

														"PRE" => $extra["pre"],
														"AFTER" => $extra["after"]
													));
		} else {
			//cleanup the vars
			$form["_HEADER"] = "";
			$form["_TITLES"] = "";
			$form["_HTML_PRE"] = "";
			$form["_HTML_AFTER"] = "";
			$form["pre"] = $form["after"] = "";
		}

		//prereplace the vars main template
		$template->blocks["ListGroup"]->input = $template->blocks["ListGroup"]->Replace($form);

		//prereplace the pagination template

		if (is_array($_GET)) {
			foreach ($_GET as $key => $val) {
				if ($key != "page")
				$url[] = "$key=$val";
			}
			
			$url = $_SERVER["SCRIPT_NAME"] . "?" . implode("&" , $url) . "&";
		}

		$template->blocks["Page"]->input = $template->blocks["Page"]->Replace(array("BASE" => $url));
		
		$_GET["page"] = ($_GET["page"] ? $_GET["page"] : "1");

		//preprocessing the items
		if (is_array($items)) {
			foreach ($items as $key => $val) {
				if (is_array($form["fields"])) {
					foreach ($form["fields"] as $k => $v) {
						switch ($v["type"]) {

							case "date":
								$items[$key][$k] = $items[$key][$k] > 0 ? @date($v["params"] , ($v["now"] == "true" ? time() : $items[$key][$k])) : "N/A";
							break;

							case "price":
								$items[$key][$k] = number_format($items[$key][$k],2);
							break;

							case "image":
								if ($items[$key][$k]) {
									// if is the image then show it
									$items[$key][$k] = $template->blocks["imageshow"]->Replace(
															array(
																"width" => $v["width"],
																"height" => $v["height"],
																"src" => $_CONF["url"] . $_CONF["upload"] . $v["path"] . $v["file"]["default"] . $items[$key][$v["file"]["field"]] . $v["file"]["ext"]
															)
														);
								} else {
									//else check if the default image exists
									if ($v["default"]) {
										$items[$key][$k] = $template->blocks["imageshownolink"]->Replace(
																array(
																	"width" => $v["width"],
																	"height" => $v["height"],
																	"src" => $_CONF["url"] . $_CONF["upload"] . $v["path"] . $v["default"]
																)
															);
									} else 
										//if not simply return a space
										$items[$key][$k] = " ";
								}
							break;

							case "relation":
								//cheking if there are static relations or dinamic relations
								if (is_array($v["options"])) {
									//ok, i have the static ones
									$items[$key][$k] = $v["options"][$items[$key][$k]] ? $v["options"][$items[$key][$k]] : " ";	
								}
					
								if (is_array($v["relation"])) {
									//reading from database

									$sql =	"SELECT * FROM `" . $this->tables[$v["relation"]["table"]] . "` WHERE `" . $v["relation"]["id"] . "`='" . $items[$key][$k] . "'";

									$record =$this->db->QFetchArray( $sql );
									$items[$key][$k] = $record[$v["relation"]["text"]];

								}																			
								
							break;

							default:
								$items[$key][$k] = $items[$key][$k] ? htmlentities($items[$key][$k]) : " ";
							break;
						}							

						$items[$key][$k] = $v["preffix"] . $items[$key][$k] . $v["suffix"];
					}
				}				

				//adding the  ing buttons
				if (is_array($form["buttons"])) {
					foreach ($form["buttons"] as $key2 => $val2) {
						//do a replace with the values from the item
						$this->templates->blocks["Temp"]->input = $val2["location"];
						
						$val2["location"] = $this->ProcessLinks($this->templates->blocks["Temp"]->Replace(array_merge($items[$key],$tpl_vars)));
						$items[$key]["buttons"] .= $template->blocks["Button"]->Replace($val2);
					}				
				} else {
					$items[$key]["buttons"] = "";
				}

			}			
		}
		
		if ($form["items"]) {
			$return = $html->Table( $template , "List" , $items , true , $count , $form["items"] , $_GET["page"] , $template );
		} else {
			$return = $html->Table( $template , "List" , $items);
		}

		//crap, append some extra elements to this form, in case,  , i dont know how to handle if there will be 2 pagging functions.

		if (is_array($this->functions["list"]["after"]))
			call_user_func($this->functions["list"]["after"],&$append);

		//clearing the extra value
		if (!$append) {
			$append = "";
		}
		
		//adding the border

		//doing a small trick before adding the border
		if ($form["border"] != "true") {
			//overwrite the border template with the content one
			$template->blocks["Border"]->input = $return;
			//empty the return variable
			$return = "";
		}
		
		$return = $template->blocks["Border"]->Replace( 
					array(
						"_TEMPLATE_DATA" => $return , 
						"WIDTH" => $form["width"], 
						"TITLE" => $form["title"] , 
						"EXTRA" => $append
					));
		
		$this->templates->blocks["Temp"]->input = $return;
		return $this->templates->blocks["Temp"]->Replace($tpl_vars);

	}

	/**
	* description
	*
	* @param
	*
	* @return
	*
	* @access
	*/
	function InsertField( $params ) {
		//for the momment it dont support complex fields like referers, and multiple

		//preparing the input vars
		$form["fields"]["temp"] = $params;
		$values["values"][$params["name"]] = $params["value"] ;

		//draw the element
		return $this->DrawElement ( $form , "temp" , $values ); 
	}
	
	/**
	* description
	*
	* @param
	*
	* @return
	*
	* @access
	*/
	function privateDrawTree($field , $cats , $values , $parent = 0 , $level = 0, $sep = '') {

		
		$return = "";
		//if i found categories then return the list of it
		if (is_array($cats)) {

			$sep = preg_replace( 
							array( '(\[)' , '(\])' ),
							array( "<" , ">" ),
							$field["tree"]["separator"]
						);

			//prepare the values
			//do a small check to see if there are values set in separed values
			//preparing the separator
			if ($level > 0 ) {
				$separator = "";

				for ($i = 0; $i< $level; $i++) {
					$separator .= $sep;					
				}				
			}

			foreach ($cats as $key => $val) {

				if ($val[$field["tree"]["parent"]] == $parent) {			

					$return .= $this->templates->blocks["SelectTree" . ($field["editable"] == "false" ? "Disabled" : "" )]->Replace( 
										array (
											"LABEL" => $val[$field["tree"]["text"]],
											"ID" => $val[$field["tree"]["id"]],
											"NAME" => $field["name"],
											"CHECKED" => $values["values"][$field["name"] . "_option_" . $val[$field["tree"]["id"]]] ? ' checked="checked" ' : "",
											"X" => $values["values"][$field["name"] . "_option_" . $val[$field["tree"]["id"]]] ? 'x' : " ",
											"SEPARATOR" => $separator,
											"PARENT" => $val[$field["tree"]["parent"]]
										)
								);
																			
					$return .= $this->privateDrawTree($field , $cats , $values , $val[$field["tree"]["id"]], $level + 1 , $sep);
				}
			}			

			return $return;
		} else {
			return "";
		}

	}
	

	/**
	* description
	*
	* @param
	*
	* @return
	*
	* @access
	*/
	function DrawElement( $form , $_field , $values , $draw_referer = 0 ) {

		global $_CONF;

		//some default settings
		$_textareaCols = 30;
		$_textareaRows = 4;

		$_textboxSize = 20;
		$_textboxMaxLength = "";

		$_textareaButtons = array (
				"1" => "'cut' ,  'copy' , 'paste' , 'separator' , 'undo' , 'redo' , 'separator' , 'removeformat' , 'toolbar' , 'bold' , 'italic' , 'underline' , 'strike' , 'superscript' , 'subscript' , 'insertorderedlist' , 'insertunorderedlist' , 'indent' , 'outdent' , 'inserthr'",
				"2" => "'font-family' , 'font-size' , 'justifyleft' ,  'justifycenter' , 'justifyright' , 'justifyfull'"
			);

		$field = $form["fields"][$_field];

		//doing a precheck in case there are referers or multiples to elements which arent in xml
		if (!is_array($field))
			return "";		

		if (!$field["type"]) {
			return "";
		}
		
		
		//a temporary solution for name loosing
		$field["name"] = $_field;

		if (!$values["values"][$field["name"]]) {		
			switch ($field["action"]) {
				case "eval":
					eval("\$field[\"value\"] = " . $field["default"] . ";");
				break;

				default:
					$field["value"]	= $field["default"];
				break;
			}
		} else {
			$field["value"] = $values["values"][$field["name"]];
		}
		
	

		//load data from external files
		if ((($field["type"] != "image")&&($field["type"] != "upload")) && is_array($field["file"]) && !($values["values"][$field["name"]]) && file_exists($_CONF["path"] . $_CONF["upload"] . $field["file"]["path"] . $field["file"]["default"] . $values["values"][$field["file"]["field"]] . $field["file"]["ext"])) {
			$values["values"][$field["name"]] = GetFileContents($_CONF["path"] . $_CONF["upload"] . $field["file"]["path"] . $field["file"]["default"] . $values["values"][$field["file"]["field"]] . $field["file"]["ext"]);
		}		
			
		//checking if this file is a referer, and if i have to show the referers at this point
		if (! $draw_referer && (($field["referer"] == "true") || ($field["multiple"] == "true")))
			return "";

		//drawing the form elements
		switch ($field["type"]) {

			case "textarea":
				
				if (is_array($temp = @explode(":" , $field["size"]))) {
					//size from xml
					$field["_cols"] = $temp["0"];
					$field["_rows"] = $temp["1"];
				} else {
					//preset size
					$field["_cols"] = $_textareaCols;
					$field["_rows"] = $_textareaRows;
				}
				$field["value"] = $values["values"][$field["name"]] ? $values["values"][$field["name"]]  : $field["default"];

				if ($field["html"] == "true") {
					//checking if the editor.js was loaded until now
					if ($_GLOBALS["cform_editor_loaded"] != true) {
						$current_field = $this->templates->blocks["htmlareainit"]->output;
						$_GLOBALS["cform_editor_loaded"] = true;
					}

					//checking if the buttons exists, else add the buttons from default
					if (!is_array($field["buttons"])) {
						$field["buttons"] = $_textareaButtons;
					}
					

					if (is_array($field["buttons"])) {
						$buttons = $field["buttons"];
						//clear the buttons from field, it will be rplaced with the template
						$field["buttons"] = "";

						foreach ($buttons as $k => $v) {
							$field["buttons"] .= $this->templates->blocks["htmlareabutton"]->Replace(
													array(
														"NAME" => $field["name"],
														"BUTTONS" => is_array($v) ? "" : $v
													)
												);
						}
					} else
						$field["buttons"] = "";

					$current_field .= $this->templates->blocks["htmlarea"]->Replace($field);
				} else {				
					$field["value"] = stripslashes(htmlentities($field["value"]));

					$current_field = $this->templates->blocks["textarea"]->Replace($field);
					//$current_field = $this->templates->blocks["textarea"]->EmptyVars();
				}

				//valign for forms which has more then one field
				$current_field_extra = $this->templates->blocks["TopAlign"]->output;
			break;

			case "file":				
				$field["file"] = $values["values"][$field["name"]];
				$this->templates->blocks["file"]->Replace($field , false);
				$current_field = $this->templates->blocks["file"]->EmptyVars();	
				
				//if the field hs description then i add the valign code
				$current_field_extra = $field["description"] ? $this->templates->blocks["TopAlign"]->output : ""; 
			break;

			case "password":
			case "textbox":
				
				//check if the size for textbox is defined
				if ($field["size"]) {

					//autodetect if the size value contaigns the maxlength too
					if (is_array($temp = @explode(":" , $field["size"]))) {								

						$field["_size"] = $temp["0"];
						$field["_maxlength"] = $temp["1"];

					} else {