<?php
require_once(ROOT."include/bbcode.inc.php");

/** Heading Block
 * 
 * @version 2.0.0
 * @since   2007-04-16
 * @author  martin lenzelbauer
 *
 */
class HeadingBlock extends BuildingBlock{

	var $content;		//text content
	var $level;			//analag to <h1> - <h7>
	var $levels;		//array of available levels
			
			
	/** C'tor
	 */
	//------------------------------------------------
	function HeadingBlock($id=0){
	//------------------------------------------------
		parent::BuildingBlock($id);
		$this->content = "";
		$this->level = 1;
		$this->levels = array(1);
	}
	
	
	/** @see BuildingBlock::install()
	 */
	//-----------------------------------------------
	function install(){
	//-----------------------------------------------		
		$query = sprintf("CREATE TABLE IF NOT EXISTS bruckm_headingblock (
												id INT NOT NULL AUTO_INCREMENT, 
												content TEXT NOT NULL,
												level TINYINT NOT NULL DEFAULT 1,
												PRIMARY KEY(id)
											)");			
		dbQuery($query);
	}
	
	
	/** @see BuildingBlock::load()
	 */
	//-------------------------------------------------
	function load(){
	//-------------------------------------------------	
		$query = sprintf("SELECT * FROM bruckm_headingblock WHERE id = %d", $this->id);
		$result = dbQuery($query);
		$line = mysqli_fetch_array($result, MYSQLI_ASSOC);
		$this->content = $line['content'];
		$this->level = $line['level'];
	}
	
	
	/** @see BuildingBlock::doSave()
	 */
	//-----------------------------------------------
	function doSave(){
	//-----------------------------------------------
                $query = sprintf("UPDATE bruckm_headingblock SET content = %s, level = %d WHERE id = %d",
											sqlstring($this->content),
											sqlnum($this->level),
											$this->id);											
		dbQuery($query);
	}
		
	
	/** @see BuildingBlock::doCreate()
	 */
	//-----------------------------------------------
	function doCreate(){
	//-----------------------------------------------	
		$query = sprintf("INSERT INTO bruckm_headingblock (content) VALUES (%s)", 
											sqlstring($this->content));								 
		dbQuery($query);
		return mysql_insert_id();
	}
	
	
	/** @see BuildingBlock::delete()
	 */
	//-------------------------------------------------
	function delete(){
	//-------------------------------------------------	
		$query = sprintf("DELETE FROM bruckm_headingblock WHERE id = %d", $this->id);
		dbQuery($query);
	}
	
	
		
	/** @see BuildingBlock::update()
	 */
	//-----------------------------------------------
	function update(){
	//-----------------------------------------------
		$this->content = html_entity_decode($_POST["headingblock_content".$this->id]);
		$this->level = $_POST["headingblock_level".$this->id];
	}
	
	
	/** @see BuildingBlock::printContent()
	 */
	//-----------------------------------------------
	function printContent($position){
	//-----------------------------------------------
		$t = new Template(CMS_TEMPLATE_DIR."headingblock.html");
		$c = htmlspecialchars($this->content);
                $c = str_replace("&amp;#", "&#", $c);
		$t->setVar("CONTENT", $c);
		$t->setVar("ID", $this->id);
		$t->setVar("POSITION", $position);
		$levels = "";
		foreach($this->levels as $i){
			if($i == $this->level){
				$levels .= '<option value="'.$i.'" selected="selected">'.$i.'</option>';
			}
			else{
				$levels .= '<option value="'.$i.'">'.$i.'</option>';
			}
		}
		$t->setVar("LEVELS", $levels);
		return $t->toString();		
	}
	
	
	/** @see BuildingBlock::publish()
	 */
	//----------------------------------------------
	function publish(){
	//----------------------------------------------
		if($this->level < 1 || $this->level > 7){
			logError(3, "Illegal heading level (".$this->level.") - ID: ".$this->id, __FILE__, __LINE__);
			$this->level = 1;			
		}
		return "<h".$this->level.">".htmlspecialchars($this->content)."</h".$this->level.">";
	}
	
	
	/** @see BuildingBlock::publishAsPlainText()
	 */
	//----------------------------------------------
	function publishAsPlainText(){
	//----------------------------------------------
		return $this->content . "\r\n\r\n";
	}
	
	
	/** @see BuildingBlock::publishForNewsletter()
	 */
	//----------------------------------------------
	function publishForNewsletter(){
	//----------------------------------------------
		$p = new Template(NEWSLETTER_DIR . "subparts/heading.html");
		$p->setVar("CONTENT", htmlspecialchars($this->content));
		return $p->toString();
	}
	
	
	/** @see BuildingBlock::publishForPdf()
	 */
	//----------------------------------------------
	function publishForPdf($pdf){
	//----------------------------------------------
		$pdf->SetFont("Arial", "B", 16);
		$pdf->SetTextColor(0, 0, 0);
		$pdf->Write(5, $this->content . "\n\n");
	}
	
	
};

?>