X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fparse_url.php;h=9adee8f65cd8d7d9c261f6d16522ea2ed0859cd9;hb=6aa45fb9cc2569f99b550003ee3f98916754dd0a;hp=e66db37fed20e3f99ba58a9bb7d56bc39d936893;hpb=3968dc932fe527fe7c370fa52c084bc693d8d316;p=friendica.git

diff --git a/mod/parse_url.php b/mod/parse_url.php
index e66db37fed..9adee8f65c 100644
--- a/mod/parse_url.php
+++ b/mod/parse_url.php
@@ -152,17 +152,17 @@ function parseurl_getsiteinfo($url) {
 	}
 
 	if ($siteinfo["image"] == "") {
-                $list = $xpath->query("//img[@src]");
-                foreach ($list as $node) {
-                        $attr = array();
-                        if ($node->attributes->length)
-                                foreach ($node->attributes as $attribute)
-                                        $attr[$attribute->name] = $attribute->value;
+            $list = $xpath->query("//img[@src]");
+            foreach ($list as $node) {
+                $attr = array();
+                if ($node->attributes->length)
+                    foreach ($node->attributes as $attribute)
+                        $attr[$attribute->name] = $attribute->value;
 
 			$src = completeurl($attr["src"], $url);
-			$photodata = getimagesize($src);
+			$photodata = @getimagesize($src);
 
-			if (($photodata[0] > 150) and ($photodata[1] > 150)) {
+			if (($photodata) && ($photodata[0] > 150) and ($photodata[1] > 150)) {
 				if ($photodata[0] > 300) {
 					$photodata[1] = round($photodata[1] * (300 / $photodata[0]));
 					$photodata[0] = 300;
@@ -176,15 +176,15 @@ function parseurl_getsiteinfo($url) {
 								"height"=>$photodata[1]);
 			}
 
-                }
-        } else {
+ 		}
+    } else {
 		$src = completeurl($siteinfo["image"], $url);
 
 		unset($siteinfo["image"]);
 
-		$photodata = getimagesize($src);
+		$photodata = @getimagesize($src);
 
-		if (($photodata[0] > 10) and ($photodata[1] > 10))
+		if (($photodata) && ($photodata[0] > 10) and ($photodata[1] > 10))
 			$siteinfo["images"][] = array("src"=>$src,
 							"width"=>$photodata[0],
 							"height"=>$photodata[1]);
@@ -307,16 +307,26 @@ function parse_url_content(&$a) {
 
 	$image = "";
 
-        if(sizeof($siteinfo["images"]) > 0){
-            /*
-              Execute below code only if image is present in siteinfo
-             */
-            foreach ($siteinfo["images"] as $imagedata)
-		if($textmode)
-                    $image .= '[img='.$imagedata["width"].'x'.$imagedata["height"].']'.$imagedata["src"].'[/img]';
+	if(sizeof($siteinfo["images"]) > 0){
+		/* Execute below code only if image is present in siteinfo */
+
+		$total_images = 0;
+		$max_images = get_config('system','max_bookmark_images');
+		if($max_images === false)
+			$max_images = 2;
 		else
-                    $image .= '<img height="'.$imagedata["height"].'" width="'.$imagedata["width"].'" src="'.$imagedata["src"].'" alt="photo" />';
+			$max_images = intval($max_images);
+
+		foreach ($siteinfo["images"] as $imagedata) {
+			if($textmode)
+				$image .= '[img='.$imagedata["width"].'x'.$imagedata["height"].']'.$imagedata["src"].'[/img]' . "\n";
+			else
+				$image .= '<img height="'.$imagedata["height"].'" width="'.$imagedata["width"].'" src="'.$imagedata["src"].'" alt="photo" /><br />';
+			$total_images ++;
+			if($max_images && $max_images >= $total_images)
+				break;
         }
+	}
 
 	if(strlen($text)) {
 		if($textmode)