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[friendica.git] / view / js / linkPreview.js

diff --git a/view/js/linkPreview.js b/view/js/linkPreview.js
index 7644af7fee4f37b41ee25eada88458284020ade5..09493eebad3d1e4066e40358bd66390c214e42b4 100644 (file)
--- a/view/js/linkPreview.js
+++ b/view/js/linkPreview.js
@@ -52,7 +52,6 @@
                        <div class="clear"></div>\
                        <hr class="previewseparator">';
                var text;
-               var urlRegex = /(?<!=)(https?\:\/\/|\s)[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})(\/+[a-z0-9_.\:\;-]*)*(\?[\&\%\|\+a-z0-9_=,\.\:\;-]*)?([\&\%\|\+&a-z0-9_=,\:\;\.-]*)([\!\#\/\&\%\|\+a-z0-9_=,\:\;\.-]*)}*/i;
                var binurl;
                var block = false;
                var blockTitle = false;
@@ -133,20 +132,18 @@
                                return;
                        }
 
-                       if (trim(text) !== "") {
-                               if (block === false && urlRegex.test(text)) {
-                                       binurl = bin2hex(text);
-                                       block = true;
+                       if (trim(text) !== "" && block === false && urlRegex.test(text)) {
+                               binurl = bin2hex(text);
+                               block = true;
 
-                                       isCrawling = true;
-                                       $('#profile-rotator').show();
+                               isCrawling = true;
+                               $('#profile-rotator').show();
 
-                                       if (binurl in cache) {
-                                               isCrawling = false;
-                                               processContentData(cache[binurl]);
-                                       } else {
-                                               getContentData(binurl, processContentData);
-                                       }
+                               if (binurl in cache) {
+                                       isCrawling = false;
+                                       processContentData(cache[binurl]);
+                               } else {
+                                       getContentData(binurl, processContentData);
                                }
                        }
                };