<?php

class AL_PAGE
{
	var $_title = "";

	var $_content = "";

	var $_pageId = 0;

	// Constructor
	function AL_PAGE()
	{

		$this->_SetPageId();
		$this->_SetData();
		$this->_setPage();
	}

	function HandlePage()
	{
		// Determine which function to load

		switch($this->_action)
		{
			case "otherpage":{
			$this->ShowOtherPage();
			break;}
			default:
			{

				$this->ShowPage();
				break;
			}
		}
	}
	function _setPage(){
		
		$uri = $_SERVER["REQUEST_URI"];
		if(is_numeric(strpos($uri, "/pages/html")))
		{
			$this->_action = "otherpage";

		}

	}
	function _SetPageId()
	{

		$uri = $_SERVER["REQUEST_URI"];
		$iPos = strpos($uri, "/pages/");
		$iPos += strlen("/pages/");
		$pageName = substr($uri, $iPos, 100);
		$pageName = eregi_replace("/$", "", $pageName);
		$pageName = AL_HELPER::_MakeURLNormal($pageName);
		$tmp = explode("?",$pageName);
		$pageName = $tmp[0];

		$query = sprintf("select PageID from %spages where lower(title)='%s'", $GLOBALS["AL_CFG"]["tablePrefix"], mysql_escape_string($pageName));

		$result = mysql_query($query);

		if($row = mysql_fetch_array($result)){
			$this->_pageId = $row["PageID"];

		}else
		{
			// Bad page
			$this->_pageId = 0;
		}

	}

	function grabPredefinedPages($content){

		if(!isset($GLOBALS["sitemapText"])){
			$GLOBALS["sitemapText"] = AL_TEMPLATE::_GetPanelContent("GeneralSiteMapPanel");
			$GLOBALS["sitemapText"] .= '<div class="HorizontalRule">&nbsp;</div>';
			$GLOBALS["sitemapText"] .= AL_TEMPLATE::_GetPanelContent("CategoryArticleMapPanel");
			$GLOBALS["sitemapText"] .= '<div class="HorizontalRule">&nbsp;</div>';
			$GLOBALS["sitemapText"] .= AL_TEMPLATE::_GetPanelContent("BlogMapPanel");
			$GLOBALS["sitemapText"] .= '<div class="HorizontalRule">&nbsp;</div>';
			$GLOBALS["sitemapText"] .= AL_TEMPLATE::_GetPanelContent("AuthorMapPanel");
		}
		$content = str_ireplace("%%SiteMap%%",$GLOBALS["sitemapText"] ,$content);
		if(!isset($GLOBALS["syndicateText"])){
			$GLOBALS["syndicateText"] = AL_TEMPLATE::_GetPanelContent("SyndicatePanel");
		}
		$content = str_ireplace("%%Syndicate%%",$GLOBALS["syndicateText"],$content);

		return $content;
	}

	function _SetData()
	{
		// Set the title of the page
		$query = sprintf("select * from %spages where PageID='%d'", $GLOBALS["AL_CFG"]["tablePrefix"], $this->_pageId);
		$result = mysql_query($query);

		if($row = mysql_fetch_array($result))
		{
			$this->_title = $row["Title"];
			$this->_data = $row;


			$row["Content"] = $this->grabPredefinedPages($row["Content"]);


			$this->_content = $row["Content"];


			$pagedata = new AL_TEMPLATE();
			if(strlen($this->_content) == 0)
			{
				$this->_content = " ";
			}
			$this->_content =  str_replace("\\'", "&#39;", $pagedata->ParseTemplate(true,$this->_content));

			$metaKeys = trim($row["MetaKeywords"]);
			if(!empty($metaKeys)){
				$GLOBALS["AL_CFG"]["siteKeywords"] = $row["MetaKeywords"];
			}
			$metaDesc = trim($row["MetaDesc"]);
			if(!empty($metaDesc)){
				$GLOBALS["AL_CFG"]["siteDesc"] = $row["MetaDesc"];
			}
		}
	}

	function GetTitle()
	{
		return $this->_title;
	}

	function GetContent()
	{
		return $this->_content;
	}

	function IncrementViewCount()
	{
		$query = sprintf("update %spages set Views=Views+1 where PageID='%d'", $GLOBALS["AL_CFG"]["tablePrefix"], $this->_pageId);
		@mysql_query($query);
	}

	function CheckExternal(){
		$query = sprintf("select * from %spages where PageID='%d'", $GLOBALS["AL_CFG"]["tablePrefix"], $this->_pageId);
		$checkRow = mysql_fetch_array(mysql_query($query));
		if($checkRow["Type"] == "1"){
			if(!eregi("http",$checkRow["ExternalLink"])){
				$checkRow["ExternalLink"] = $GLOBALS["AL_CFG"]["siteURL"] . $checkRow["ExternalLink"];
			}
			header("Location: ".$checkRow["ExternalLink"]);
			die();
		}elseif (eregi("%%HomePageContent%%",$checkRow["Content"])){
			header("Location: ".$GLOBALS["AL_CFG"]["siteURL"]);
			die();
		}
		else
		{
			return true;
		}
	}

	function ShowOtherPage()
	{
		$uri = $_SERVER["REQUEST_URI"];
		$iPos = strpos($uri, "/pages/html");
		$iPos += strlen("/pages/html");
		$pageName = substr($uri, $iPos, 100);
		$_SERVER['QUERY_STRING'] = '';

		$_GET = array();
		if(eregi('\?',$pageName)){
			$pageRay = explode('?',$pageName);
			
			$pageName = $pageRay[0];
						$_SERVER['QUERY_STRING'] = $pageRay[1];
				$pageRay2 = explode("&",$pageRay[1]);
				foreach ($pageRay2 as $key=>$value)
				{
					$pageRay3 = array();
					$pageRay3 = explode("=",$value);
					$_GET[$pageRay3[0]] = urldecode($pageRay3[1]);
					$_REQUEST[$pageRay3[0]] = urldecode($pageRay3[1]);
				}	
			
		}
		
		
		//chdir("html");
		if(strstr($pageName,".css") or strstr($pageName,".jpg") OR strstr($pageName,".jpeg") OR strstr($pageName,".gif") or strstr($pageName,".png")){
			if(strstr($pageName,".css")){
			header("Content-Type: text/css");
			}
			ob_start();
			echo file_get_contents($_SERVER["DOCUMENT_ROOT"] . $GLOBALS["AL_CFG"]["appPath"] ."/html/".$pageName);
			$includeData = ob_get_contents();
			ob_end_clean();
			echo $includeData;
			die();
		}
		$tmp = explode("/",$pageName);
		$count = count($tmp)-1;
		for ($i=0;$i<$count;$i++){
			$adddir .= $tmp[$i].'/';	
			$backdir .=  "../";
		}
		chdir("html".$adddir);
		/*
		$dirh = opendir("../");
		if ($dirh) {
			while ($dir_element = readdir($dirh)) {
				echo $dir_element."<BR>";
			}
			unset($dir_element);
			closedir($dirh);
		}*/
		$HTTP_GET_VARS = $_GET;
		$_SERVER['PHP_SELF'] = '/pages/html'.$pageName;
		$_SERVER['SCRIPT_NAME'] = '/pages/html'.$pageName;
		$_SERVER['SCRIPT_FILENAME'] = $_SERVER['DOCUMENT_ROOT'] . '/pages/html'.$pageName; 
		
		ob_start();
		
		include($_SERVER["DOCUMENT_ROOT"] . $GLOBALS["AL_CFG"]["appPath"] ."/html/".$pageName);
		$includeData = ob_get_contents();
		ob_end_clean();
		chdir($backdir);
		

		$GLOBALS["Content"] = $includeData;
		// Load the view page page

		$GLOBALS["AL_CLASS_TEMPLATE"]->SetPageTitle($GLOBALS["AL_CFG"]["SiteName"]);
		$GLOBALS["AL_CLASS_TEMPLATE"]->SetTemplate("Other");
		echo $GLOBALS["AL_CLASS_TEMPLATE"]->ParseTemplate();
	}

	function ShowPage()
	{
		// Increment the number of views for this page
		$this->IncrementViewCount();
		$this->CheckExternal();

		// Load the view page page
		$GLOBALS["AL_CLASS_TEMPLATE"]->SetPageTitle($this->GetTitle());
		$GLOBALS["AL_CLASS_TEMPLATE"]->SetTemplate("Pages");
		echo $GLOBALS["AL_CLASS_TEMPLATE"]->ParseTemplate();
	}
}

?>