<?php
 
/*
Nucleus Plugin Flash (NP_Flash)
 
With this plugin you can post Flash Movies (swf) by using the tag <%flash(filename.swf)%>
 
With two additional parameters the width and hight of the flash movie can be specified: <%flash(filename.swf|width|height)%> 
 
v0.1: inital realease (based on NP_FlashVideo v0.3)
v0.2: - can also be used in Skins and Templates: <%Flash(...)%>
      - member can be specified in the parameter (required for Skins and Templates)
      - allows absolute urls to the flash movie file
*/
 
class NP_Flash extends NucleusPlugin {
 
	var $authorid;
 
	function getName()        { return 'Flash'; }
	function getAuthor()      { return 'Kai Greve'; }
	function getURL()         { return 'http://kgblog.de/'; }
	function getVersion()     { return '0.2'; }
	function getDescription() { return 'Post a Flash Movie (swf) by using the tag <%flash(filename.swf)%> or <%flash(filename.swf|width|height)%>. The plugin  can also be used in Skins and Templates with with the tag <%Flash(...)%>.'; }
 
	function install() {
		$this->createOption('width','Default width','text','320');
		$this->createOption('height','Default height','text','240');
		$this->createOption('loop','Default for loop (true/false)','text','true');
		$this->createOption('menu','Default for menu (true/false)','text','true');
		$this->createOption('quality','Default for quality (high/low)','text','high');
	}
 
	function getEventList() {
		return array('PreItem');
	}
 
	function unInstall() {
	}
 
	function _flashCode($param) {
		global $CONF;
 
		// explode parameters
		$para=explode('|',$param[1]);
 
		// filename
		$filename=$para[0];
 
		// size
		if (isset($para[1]) || isset($para[2])){
			$width=$para[1];
			$height=$para[2];
		}
		else {
			$width=$this->getOption('width');
			$height=$this->getOption('height');
		}
 
		//parameters
		$loop=$this->getOption('loop');
		$menu=$this->getOption('menu');
		$quality=$this->getOption('quality');
 
		// evaluate the url of the file
		if (substr($filename, 0, 7)=="http://") {
			$fileurl=$filename;
		}
		else {
			$fileparts=explode('/',$filename);
			if (count($fileparts)>1){
				$fileurl=$CONF['MediaURL'].'/'.$filename;
			}
			else {
				$fileurl=$CONF['MediaURL'].$this->authorid.'/'.$filename;
			}
		}
 
		// code for the flash movie
		$code= '<object type="application/x-shockwave-flash" width="'.$width.'" height="'.$height.'" data="'.$fileurl.'"><param name="movie" value="'.$fileurl.'" /><param name="loop" value="'.$loop.'" /><param name="menu" value="'.$menu.'" /><param name="quality" value="'.$quality.'" /></object>';
 
		return $code;
	}
 
	function doTemplateVar (&$skinType, &$param) {
		$param_arr= Array (1=>$param);
		echo $this->_flashCode($param_arr);
	}
 
	function doSkinVar (&$skinType, &$param) {
		$param_arr= Array (1=>$param);
		echo $this->_flashCode($param_arr);
	}
 
	function event_PreItem($data) {
		$this->currentItem = &$data["item"];
		$this->authorid = &$data["item"]->authorid;
		$this->currentItem->body = preg_replace_callback("#<\%flash\((.*?)\)%\>#", array(&$this, '_flashCode'), $this->currentItem->body);
		$this->currentItem->more = preg_replace_callback("#<\%flash\((.*?)\)%\>#", array(&$this, '_flashCode'), $this->currentItem->more);
	}
 
	function supportsFeature ($what) {
		switch ($what) {
			case 'SqlTablePrefix':
				return 1;
			default:
				return 0;
		}
	}
}
?>