Linkback Plugin: check result properly so failures are not reported as a success in the log. Also logs (debug only) when an attempt is being made
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@ -75,6 +75,8 @@ class LinkbackPlugin extends Plugin
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function linkbackUrl($url)
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{
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common_log(LOG_DEBUG,"Attempting linkback for " . $url);
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$orig = $url;
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$url = htmlspecialchars_decode($orig);
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$scheme = parse_url($url, PHP_URL_SCHEME);
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@ -134,6 +136,10 @@ class LinkbackPlugin extends Plugin
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"User-Agent: " . $this->userAgent(),
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'content' => $request)));
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$file = file_get_contents($endpoint, false, $context);
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if (!$file) {
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common_log(LOG_WARNING,
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"Pingback request failed for '$url' ($endpoint)");
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} else {
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$response = xmlrpc_decode($file);
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if (xmlrpc_is_fault($response)) {
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common_log(LOG_WARNING,
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@ -145,6 +151,7 @@ class LinkbackPlugin extends Plugin
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"'$response'");
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}
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}
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}
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// Largely cadged from trackback_cls.php by
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// Ran Aroussi <ran@blogish.org>, GPL2 or any later version
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