X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=plugins%2FLinkbackPlugin.php;h=60f7a60c797f60e80b9914f20a1403eefdeb4aaa;hb=de2c4e36bc5e36714db32b4987f1fde1903dc059;hp=c49f70de0d54d0598e71d735233bfc51c86cfe59;hpb=a08c76a4342cfb4b3d772f6880ba0b8f3153b246;p=quix0rs-gnu-social.git

diff --git a/plugins/LinkbackPlugin.php b/plugins/LinkbackPlugin.php
index c49f70de0d..60f7a60c79 100644
--- a/plugins/LinkbackPlugin.php
+++ b/plugins/LinkbackPlugin.php
@@ -75,6 +75,8 @@ class LinkbackPlugin extends Plugin
 
     function linkbackUrl($url)
     {
+        common_log(LOG_DEBUG,"Attempting linkback for " . $url);
+
         $orig = $url;
         $url = htmlspecialchars_decode($orig);
         $scheme = parse_url($url, PHP_URL_SCHEME);
@@ -134,15 +136,20 @@ class LinkbackPlugin extends Plugin
                                                                "User-Agent: " . $this->userAgent(),
                                                                'content' => $request)));
         $file = file_get_contents($endpoint, false, $context);
-        $response = xmlrpc_decode($file);
-        if (xmlrpc_is_fault($response)) {
+        if (!$file) {
             common_log(LOG_WARNING,
+	               "Pingback request failed for '$url' ($endpoint)");
+        } else {
+            $response = xmlrpc_decode($file);
+            if (xmlrpc_is_fault($response)) {
+                common_log(LOG_WARNING,
                        "Pingback error for '$url' ($endpoint): ".
                        "$response[faultString] ($response[faultCode])");
-        } else {
-            common_log(LOG_INFO,
+            } else {
+                common_log(LOG_INFO,
                        "Pingback success for '$url' ($endpoint): ".
                        "'$response'");
+            }
         }
     }