<?php
require_once($smartyroot.'Smarty.class.php');

class Website extends Smarty {
	var $settings;
	var $scripts;
	var $scripts_bottom;
	var $styles;
	var $styles_media;
	
	function Website($settings = null) {
		parent::Smarty();
		
		$this->scripts = array();
		$this->scripts_bottom = array();
		$this->styles = array();
		$this->styles_media = array();
		$this->onloadscripts = array();
		if (!empty($settings)) {
			if (isset($settings["smarty"]["template_dir"]))
				$this->template_dir = $settings["smarty"]["template_dir"];
			if (isset($settings["smarty"]["compile_dir"]))
				$this->compile_dir 	= $settings["smarty"]["compile_dir"];
			if (isset($settings["smarty"]["config_dir"]))
				$this->config_dir  	= $settings["smarty"]["config_dir"];
			if (isset($settings["smarty"]["cache_dir"]))
				$this->cache_dir  	= $settings["smarty"]["cache_dir"];
			if (isset($settings["smarty"]["caching"]))
				$this->caching 		= $settings["smarty"]["caching"];
		}
	}
	
	function addScript($src) {
		if (!in_array($src, $this->scripts)) $this->scripts[] = $src;
	}
	function addScript_bottom($src) {
		if (!in_array($src, $this->scripts_bottom)) $this->scripts_bottom[] = $src;
	}
	
	function addStyle($src) {
		if (!in_array($src, $this->styles)) $this->styles[] = $src;
	}
	
	function addStyle_media($src) {
		if (!in_array($src, $this->styles_media)) $this->styles_media[] = $src;
	}
	
	function onload($param) {
		$this->assign("onload", $param);
	}
		
	function display($src) {
		$this->assign("js_top", $this->scripts);
		$this->assign("js_bottom", $this->scripts_bottom);
		$this->assign("css_top", $this->styles);
		$this->assign("css_media", $this->styles_media);
		$this->assign("oljs", $this->onloadscripts);
		
		$html = parent::display($src);
	}
	
	function generateSrc($src) {
		$this->assign("js_top", $this->scripts);
		$this->assign("js_bottom", $this->scripts_bottom);
		$this->assign("css_top", $this->styles);
		$this->assign("css_media", $this->styles_media);
		$this->assign("oljs", $this->onloadscripts);
		
		$html = parent::fetch($src);
		return $html;
	}
	
	/**
	 * Overwrite the default error trigger of Smarty. Give some more information.
	 *
	 * @param $error_msg
	 * @param $error_type
	 */
	function trigger_error($error_msg, $error_type = E_USER_WARNING) {
		global $settings;
		$error_msg = preg_replace("/\"/", "'", $error_msg);
		$email = $settings["adminmail"];
		echo <<<EOT
		<style>
		html, body {
			background-color: gray;
			border: 0px;
			margin: 0px;
			padding: 0px;
			font-family: Verdana, Arial;
			font-size: 12px;
		}
		
		#root {
			position: relative;
			background-color: white;
			width: 760px;
			left: 50%;
			border: 1px solid black;
			margin: 0px;
			margin-left: -380px;
			padding: 0px;
		}
		
		#main {
			margin-top: 20px;
			padding: 10px;
		}
		</style>
		
		<div id="root">
			<div id="main">
				<h1>Template error</h1>
				<p>The website cannot be displayed correctly because there was a problem with the template engine.
				Please check the template parameters in the config file.
				</p>
				<p><i>Smarty error: $error_msg</i></p>
			</div>
		</div>
EOT;
    }
}
?>