From 304c31d8703978da8fb80c412874f9cfa99232a1 Mon Sep 17 00:00:00 2001
From: franzz <francois@lutran.fr>
Date: Sat, 29 Aug 2015 16:18:22 +0200
Subject: [PATCH] Check http request on server side + remove image source in
 html pages

---
 inc/functions.php | 23 +++++++++++++++++++----
 index.php         |  3 +--
 script/ugc.js     |  2 +-
 3 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/inc/functions.php b/inc/functions.php
index 424045c..3c823ed 100755
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -1,6 +1,8 @@
 <?php
 
-function getPage($sPath, $asVars)
+require_once 'settings.php';
+
+function getPage($sPath, $asVars, $sType)
 {
 	$bSavePage = Settings::DEBUG;
 	if($bSavePage)
@@ -11,17 +13,30 @@ function getPage($sPath, $asVars)
 	}
 	if(!$bSavePage || !file_exists($sFileName) || date('dmY', filemtime($sFileName))!=date('dmY'))
 	{
-		$sPath = 'http://www.ugc.fr/'.$sPath.'?'.http_build_query($asVars);
+		$sUrl = 'http://www.ugc.fr/'.$sPath.'?'.http_build_query($asVars);
 		$oCurl = curl_init();
-		curl_setopt($oCurl, CURLOPT_URL, $sPath);
+		curl_setopt($oCurl, CURLOPT_URL, $sUrl);
 		curl_setopt($oCurl, CURLOPT_HEADER, false);
 		curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, true);
 		curl_setopt($oCurl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
 		$sContent = curl_exec($oCurl);
 		curl_close($oCurl);
+
+		//Detect failed http request
+		if(strpos(str_replace(array("\r", "\n"), '', $sContent), '<title>Service Temporarily Unavailable</title>')) return getPage($sPath, $asVars, $sType);
+		
 		if($bSavePage) file_put_contents($sFileName, $sContent);
 	}
-	return $bSavePage?file_get_contents($sFileName):$sContent;
+	else $sContent = file_get_contents($sFileName);
+	
+	//Remove scripting & image source (avoid http request)
+	if($sType=='html')
+	{
+		$sContent = preg_replace('/<script(.*)<\/script>/sU', '', $sContent);
+		$sContent = preg_replace('/<img src="(.*)"(.*)\/>/sU', '<img source="$1"$2/>', $sContent);
+	}
+	
+	return $sContent;
 }
 
 function setPageMime($sType='html')
diff --git a/index.php b/index.php
index 863097c..dd69948 100755
--- a/index.php
+++ b/index.php
@@ -1,6 +1,5 @@
 <?php
 
-require_once 'inc/settings.php';
 require_once 'inc/functions.php';
 
 $sAction = isset($_REQUEST['a'])?$_REQUEST['a']:'';
@@ -10,7 +9,7 @@ $sType = isset($_REQUEST['type'])?$_REQUEST['type']:'html';
 switch($sAction)
 {
 	case 'get_page':
-		$sResult = getPage($asData['path'], $asData['vars']);
+		$sResult = getPage($asData['path'], $asData['vars'], $sType);
 		break;
 	case 'get_poster':
 		$sResult = getTrimImage($asData['id'], $asData['size'], $asData['url'], $sType);
diff --git a/script/ugc.js b/script/ugc.js
index db599ce..9f69eb3 100755
--- a/script/ugc.js
+++ b/script/ugc.js
@@ -269,7 +269,7 @@ function Ugc()
 				oFilm.name($Film.find('.FilmTitle').text());
 				
 				//Poster
-				var sPosterUrl = $Film.find('.FilmThumbnail img').attr('src');
+				var sPosterUrl = $Film.find('.FilmThumbnail img').attr('source');
 				oFilm.poster(sPosterUrl);
 				oFilm.backgroundPoster(sPosterUrl.replace('152x217/FFFFFF', '274x410/EEEEE8'));