bm/public_html/public/cms/modules/phppage.class.php

<?php


/** PHP Page
 *  Includes dynamic PHP scripts. 
 *  The PHP file must be in PHP_SCRIPT_DIR.
 *  The entry point for the PHP script is the function doPhpScript(), which must return the page content.
 *
 * @version 2.0.2
 * @date    2007-05-01
 * @author  martin lenzelbauer
 *
 * @change  2007-06-15
 *          fixed PHP4 bug in show()
 *
 * @change  2007-12-16
 *          added template sorting
 */
class PhpPage extends Page{

	var $phpfile;				//the php file that will be inserted in the template
	var $template;			//html template file
	
			
	/** C'tor
	 */
	//------------------------------------------------
	function PhpPage($id, $parent){
	//------------------------------------------------
		parent::Page($id, $parent);
		$this->name = "[unbenannte PHP-Seite]";
		$this->phpfile = "";
		$this->template = "";
		$this->dynamic = true;
		$this->editable = USER_ADMIN;
		$this->buttonPublish = true;
		$this->buttonPreview = true;
	}	
	
	
	/** @see CmsObject::load()
	 */
	//-----------------------------------------------
	function load($path=array()){
	//-----------------------------------------------	
		parent::load($path);
		if(!$this->classId){
			return;
		}
		$query = sprintf("SELECT * FROM bruckm_phppage WHERE id = %d", $this->classId);
		$result = dbQuery($query);
		$line = mysqli_fetch_array($result, MYSQLI_ASSOC);
		$this->template = $line['template'];
		$this->phpfile = $line['phpfile'];
	}
	
	
	/** @see Page::doSave() 
	 */
	//----------------------------------------------
	function doSave(){
	//----------------------------------------------
		$query = sprintf("UPDATE bruckm_phppage SET template = %s, phpfile = %s WHERE id = %d",
											sqlstring($this->template),
											sqlstring($this->phpfile),
											sqlnum($this->classId));
		dbQuery($query);
		parent::doSave();
	}
	
	
	/** @see Page::doCreate()
	 */
	//----------------------------------------------
	function doCreate(){
	//----------------------------------------------
		$query = sprintf("INSERT INTO bruckm_phppage (template) VALUES (%s)",
											sqlstring($this->template));
		dbQuery($query);
		$this->classId = mysql_insert_id();
		parent::doCreate();
	}
	
	
	/** @see Page::doDelete()
	 */
	//-----------------------------------------------
	function doDelete(){
	//-----------------------------------------------
		parent::doDelete();
		$query = sprintf("DELETE FROM bruckm_phppage WHERE id = %d LIMIT 1", $this->classId);
		dbQuery($query);
	}
	
	
	/** @see Page::install()
	 */
	//-----------------------------------------------
	function install(){
	//-----------------------------------------------		
		$query = sprintf("CREATE TABLE IF NOT EXISTS bruckm_phppage (
												id INT UNSIGNED NOT NULL AUTO_INCREMENT, 
												template VARCHAR(100) NOT NULL DEFAULT '',
												phpfile VARCHAR(100) NULL DEFAULT '',
												PRIMARY KEY (id)
											)");	
		dbQuery($query);		
	}
	
	
	
	/** @see CmsObject::update()
	 */
	//-----------------------------------------------
	function update(){
	//-----------------------------------------------	
		parent::update();
		if(isset($_POST['template'])){
			$this->template = $_POST['template'];
		}
		if(isset($_POST['phpfile'])){
			$this->phpfile = $_POST['phpfile'];
		}
	}
	
	
	/** @see CmsObject::doPrintClassContent()
	 */
	//-----------------------------------------------
	function doPrintClassContent(){
	//-----------------------------------------------	
		$t = new Template(CMS_TEMPLATE_DIR."phppage.html");
		//templates
		$templates = "";
		$templateFiles = array();
		$dir = opendir(TEMPLATE_DIR);
		while($file = readdir($dir)){
			if(is_file(TEMPLATE_DIR.$file)){
				$templateFiles[] = $file;
			}
		}
		sort($templateFiles);
		foreach($templateFiles as $file){
			if($file == $this->template){
				$templates .= "<option value=\"$file\" selected=\"selected\">$file</option>";
			}
			else{
				$templates .= "<option value=\"$file\">$file</option>\n";
			}
    }
		$t->setVar("TEMPLATES", $templates);
		//php scripts
		$phpfiles;
		$dir = opendir(PHP_SCRIPT_DIR);
		while($file = readdir($dir)){
			if(is_file(PHP_SCRIPT_DIR.$file)){
				if($file == $this->phpfile){
					$phpfiles .= "<option value=\"$file\" selected=\"selected\">$file</option>";
				}
				else{
					$phpfiles .= "<option value=\"$file\">$file</option>\n";
				}
			}
    }
		$t->setVar("PHP_SCRIPTS", $phpfiles);
		if($this->isEditable()){
			$t->setVar("TEMPLATE_DISABLED", "");
			$t->setVar("PHP_SCRIPT_DISABLED", "");
		}
		else{
			$t->setVar("TEMPLATES_DISABLED", "disabled=\"disabled\"");
			$t->setVar("PHP_SCRIPT_DISABLED", "disabled=\"disabled\"");
		}
		return $t->toString();
	}		
	

	/** @see CmsObject::canBePublished()
	 */
	//----------------------------------------------
	function canBePublished(){
	//----------------------------------------------
		if(empty($this->template)){
			logError(3, "No template selected", __FILE__, __LINE__);
			$this->addError("Bitte wählen Sie ein Template aus!");
			return false;
		}
		if(empty($this->phpfile)){
			logError(3, "No PHP script selected", __FILE__, __LINE__);
			$this->addError("Bitte wählen Sie ein PHP-Script aus!");
			return false;
		}
		return true;
	}
	
	
	/** @see CmsObject::doPublish()
	 */
	//----------------------------------------------
	function doPublish(){
	//----------------------------------------------		
		return "";
	}
	
	
	/** @see CmsObject:show()
	 */
	//----------------------------------------------
	function show(){
	//----------------------------------------------
		require_once(PHP_SCRIPT_DIR.$this->phpfile);
		$t = new Template(TEMPLATE_DIR.$this->template);	
		$t->setVar("CONTENT", doPhpScript($this));
		if(!$this->parentObj){
			$this->parentObj = FlexiconFactory::instanceById($this->parentId);
		}
		$parent = clone($this->parentObj);
		$parent->load();
		$t = $parent->printMenu($t);
		$t->setVar("TITLE", $this->toString());
		return $t->toString();
	}
	
	
	/** @see CmsObject::preview()
	 */
	//---------------------------------------------
	function preview(){
	//---------------------------------------------
		return $this->show();
	}
	
	
	/** @see CmsObject::getCssClass()
	 */
	//------------------------------------------------
	function getCssClass(){
	//------------------------------------------------
		return "itemPhpPage";
	}

};


?>