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

<?php

/** Press List
 *
 * @version 1.0.0
 * @since   2009-03-19
 * @author  Martin Lenzelbauer
 */
class PressList extends Page{

	var $template;
	
	
	/** C'tor
	 */
	//------------------------------------------------
	function PressList($id, $parent){
	//------------------------------------------------
		parent::Page($id, $parent);
		$this->name = "[Presseinformationen]";
		$this->allowedChildObjects = array("pressinfo", "separator");
		$this->buttonPublish = true;
		$this->buttonPreview = true;
		$this->editable = USER_GROUP;
	}	
	
	
	/** @see CmsObject::load()
	 */
	//-----------------------------------------------
	function load($path=array()){
	//-----------------------------------------------	
		parent::load($path);
		if(!$this->classId){
			return;
		}
		$query = sprintf("SELECT * FROM bruckm_presslist WHERE id = %d", $this->classId);
		$result = dbQuery($query);
		$line = mysqli_fetch_array($result, MYSQLI_ASSOC);
		$this->template = $line['template'];
	}
	
	
	/** @see Page::doSave() 
	 */
	//----------------------------------------------
	function doSave(){
	//----------------------------------------------
		$query = sprintf("UPDATE bruckm_presslist SET template = %s WHERE id = %d",
											sqlstring($this->template),
											sqlnum($this->classId));
		dbQuery($query);
		parent::doSave();
	}
	
	
	/** @see Page::doCreate()
	 */
	//----------------------------------------------
	function doCreate(){
	//----------------------------------------------
		$query = sprintf("INSERT INTO bruckm_presslist (template) VALUES (%s)",
											sqlstring($this->template));
		dbQuery($query);
		$this->classId = mysql_insert_id();
		parent::doCreate();
	}
	
	
	/** @see Page::doDelete()
	 */
	//-----------------------------------------------
	function doDelete(){
	//-----------------------------------------------
		parent::doDelete();
		$query = sprintf("DELETE FROM bruckm_presslist WHERE id = %d LIMIT 1", $this->classId);
		dbQuery($query);
	}
	
	
	/** @see Page::install()
	 */
	//-----------------------------------------------
	function install(){
	//-----------------------------------------------		
		$query = sprintf("CREATE TABLE IF NOT EXISTS bruckm_presslist (
												id INT UNSIGNED NOT NULL AUTO_INCREMENT, 
												template VARCHAR(100) NOT NULL,
												PRIMARY KEY (id)
											)");			
		dbQuery($query);
	}		
	
	
	/** @see CmsObject::update()
	 */
	//-----------------------------------------------
	function update(){
	//-----------------------------------------------	
		parent::update();
		if(isset($_POST['template'])){
			$this->template = $_POST['template'];
		}
	}
	
	
	/** @see CmsObject::doPrintClassContent()
	 */
	//-----------------------------------------------
	function doPrintClassContent(){
	//-----------------------------------------------	
		$t = new Template(CMS_TEMPLATE_DIR."stdpage.html");
		$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", $templates);
		if($_SESSION['userlevel'] == USER_ADMIN){
			$t->setVar("TEMPLATE_DISABLED", "");
		}
		else{
			$t->setVar("TEMPLATE_DISABLED", "disabled=\"disabled\"");
		}
		return $t->toString();
	}		
	
	
	/** @see CmsObject::publish()
	 */
	//---------------------------------------------
	function doPublish(){
	//---------------------------------------------	
		$t = new Template(TEMPLATE_DIR.$this->template);
		$content = "<h1>".$this->toString()."</h1>";
		$j = 0;
		for($i = 0; $i < sizeof($this->childObjects); $i++) {
			$child = $this->childObjects[$i];
			$load = !$child->isLoaded();
			if($load){
				$child->load();
			}
			if($child->isVisible()){
				$child->publish();
				$content .= $child->publishForPressList($j%2);
				if(strtolower(get_class($child)) == "pressinfo"){
					$j++;
				}
			}
			if($load){
				$child->unload();		
			}
		}
		$t->setVar("CONTENT", $content);
		if(!$this->parentObj){
			$this->parentObj = FlexiconFactory::instanceById($this->parentId);
		}
		if(!$this->parentObj->isLoaded()){
			$this->parentObj->load();
		}
		$t = $this->parentObj->printMenu($t);
		$t->setVar("TITLE", $this->toString());
		return $t->toString();
	}
	
	
	/** @see CmsObject::canBePublished()																												
	 */
	//----------------------------------------------
	function canBePublished(){
	//----------------------------------------------
		/*if(sizeof($this->childObjects) == 0 && $this->visible){
			$this->addError("Die Presseliste ist leer!");
			return false;
		}*/
		$ok = true;
		for($i = 0; $i < sizeof($this->childObjects); $i++) {
			$child = $this->childObjects[$i];
			$load = !$child->isLoaded();
			if($load){
				$child->load();
			}
			if(!$child->canBePublished()){
				if($ok){
					$ok = false;
					$this->addError("Ein oder mehere Seiten können nicht veröffentlicht werden!");
				}
				$this->addError($child->getErrors());
			}
			if($load){
				$child->unload();
			}
		}
		return $ok;
	}
	
	
	/** @see Element::getCssClass()
	 */
	//------------------------------------------------
	function getCssClass(){
	//------------------------------------------------
		return "itemPressList";
	}
	
	
	// === ADDITIONAL METHODS ============================================================== //
	
	
	/** returns the name of the template file
	 * @return template
	 */
	//-----------------------------------------------
	function getTemplate(){
	//-----------------------------------------------
		return $this->template;
	}
	
	
	/** returns the Menu object
	 * @return Menu
	 */
	//-----------------------------------------------
	function getMenu(){
	//-----------------------------------------------
		if(!$this->parentObj){
			$this->parentObj = FlexiconFactory::instanceById($this->parentId);
		}
		if(!$this->parentObj->isLoaded()){
			$this->parentObj->load();
		}
		return $this->parentObj;
	}
	
		
};


?>