X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=inc%2Ffunctions.php;h=7db9e90955e958afc6211d99c9f86d53c0a4df00;hb=c1c9f252f7f0133903dc4143a0db8ed8104f8733;hp=b830b616edf62756299186f25a6b988e594b940e;hpb=3e7188185d9d4be054ed3807c8b910d1e5f504f8;p=github%2Fwallabag%2Fwallabag.git

diff --git a/inc/functions.php b/inc/functions.php
index b830b616..7db9e909 100644
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -39,9 +39,9 @@ function get_external_file($url)
         curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
         curl_setopt($curl, CURLOPT_HEADER, false);
 
-		// FOR SSL do not verified certificate
+        // FOR SSL do not verified certificate
         curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
-		curl_setopt($curl, CURLOPT_AUTOREFERER, TRUE );
+        curl_setopt($curl, CURLOPT_AUTOREFERER, TRUE );
 
         // FeedBurner requires a proper USER-AGENT...
         curl_setopt($curl, CURL_HTTP_VERSION_1_1, true);
@@ -59,14 +59,14 @@ function get_external_file($url)
 
         // create http context and add timeout and user-agent
         $context = stream_context_create(array(
-								'http'=>array('timeout' => $timeout,
-										'header'=> "User-Agent: ".$useragent,	/*spoot Mozilla Firefox*/
-										'follow_location' => true),
-								// FOR SSL do not verified certificate
-								'ssl' => array('verify_peer' => false,
-										'allow_self_signed' => true)
-								)
-						);
+                                'http'=>array('timeout' => $timeout,
+                                    'header'=> "User-Agent: ".$useragent,	/*spoot Mozilla Firefox*/
+                                    'follow_location' => true),
+                                // FOR SSL do not verified certificate
+                                'ssl' => array('verify_peer' => false,
+                                        'allow_self_signed' => true)
+                                )
+                            );
 
         // only download page lesser than 4MB
         $data = @file_get_contents($url, false, $context, -1, 4000000); // We download at most 4 MB from source.
@@ -110,8 +110,6 @@ function get_external_file($url)
  */
 function prepare_url($url)
 {
-    global $msg;
-
     $parametres = array();
     $url        = html_entity_decode(trim($url));
 
@@ -122,19 +120,19 @@ function prepare_url($url)
     $i=strpos($url,'#xtor=RSS-'); if ($i!==false) $url=substr($url,0,$i);
 
     $title = $url;
-	$html = Encoding::toUTF8(get_external_file($url,15));
-	// If get_external_file if not able to retrieve HTTPS content try the same URL with HTTP protocol
-	if (!preg_match('!^https?://!i', $url) && (!isset($html) || strlen($html) <= 0)) {
-			$url = 'http://' . $url;
-			$html = Encoding::toUTF8(get_external_file($url,15));
-	}
+    $html = Encoding::toUTF8(get_external_file($url,15));
+    // If get_external_file if not able to retrieve HTTPS content try the same URL with HTTP protocol
+    if (!preg_match('!^https?://!i', $url) && (!isset($html) || strlen($html) <= 0)) {
+        $url = 'http://' . $url;
+        $html = Encoding::toUTF8(get_external_file($url,15));
+    }
 
     if (isset($html) and strlen($html) > 0)
     {
         $r = new Readability($html, $url);
-		
+
         $r->convertLinksToFootnotes = CONVERT_LINKS_FOOTNOTES;
-	$r->revertForcedParagraphElements = REVERT_FORCED_PARAGRAPH_ELEMENTS;
+        $r->revertForcedParagraphElements = REVERT_FORCED_PARAGRAPH_ELEMENTS;
 
         if($r->init())
         {