X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=plugins%2FLinkback%2FLinkbackPlugin.php;h=06c49b0809ae90baa503e02eec304d32f0d3ffdb;hb=722ff4d9c0cc47b5dda181136e03166eae712e87;hp=045fc2f4f7fd232592efff29a111d0b6e2d2e879;hpb=3b1792c8b5066a28c5d64b903c63419d3e238ff1;p=quix0rs-gnu-social.git diff --git a/plugins/Linkback/LinkbackPlugin.php b/plugins/Linkback/LinkbackPlugin.php index 045fc2f4f7..06c49b0809 100644 --- a/plugins/Linkback/LinkbackPlugin.php +++ b/plugins/Linkback/LinkbackPlugin.php @@ -32,6 +32,7 @@ if (!defined('STATUSNET')) { } require_once('Auth/Yadis/Yadis.php'); +require_once(__DIR__ . '/lib/util.php'); define('LINKBACKPLUGIN_VERSION', '0.1'); @@ -60,21 +61,37 @@ class LinkbackPlugin extends Plugin function onHandleQueuedNotice($notice) { - if ($notice->is_local == 1) { + if (intval($notice->is_local) === Notice::LOCAL_PUBLIC) { // Try to avoid actually mucking with the // notice content $c = $notice->content; $this->notice = $notice; - // Ignoring results - common_replace_urls_callback($c, - array($this, 'linkbackUrl')); + + if(!$notice->getProfile()-> + getPref("linkbackplugin", "disable_linkbacks") + ) { + // Ignoring results + common_replace_urls_callback($c, + array($this, 'linkbackUrl')); + } if($notice->isRepeat()) { $repeat = Notice::getByID($notice->repeat_of); $this->linkbackUrl($repeat->getUrl()); } else if(!empty($notice->reply_to)) { - $parent = $notice->getParent(); - $this->linkbackUrl($parent->getUrl()); + try { + $parent = $notice->getParent(); + $this->linkbackUrl($parent->getUrl()); + } catch (NoParentNoticeException $e) { + // can't link back to what we don't know (apparently parent notice disappeared from our db) + return true; + } + } + + // doubling up getReplies and getAttentionProfileIDs because we're not entirely migrated yet + $replyProfiles = Profile::multiGet('id', array_unique(array_merge($notice->getReplies(), $notice->getAttentionProfileIDs()))); + foreach($replyProfiles->fetchAll('profileurl') as $profileurl) { + $this->linkbackUrl($profileurl); } } return true; @@ -107,11 +124,15 @@ class LinkbackPlugin extends Plugin $wm = $this->getWebmention($result); if(!empty($wm)) { - $this->webmention($result->final_url, $wm); + // It is the webmention receiver's job to resolve source + // Ref: https://github.com/converspace/webmention/issues/43 + $this->webmention($url, $wm); } else { $pb = $this->getPingback($result); if (!empty($pb)) { - $this->pingback($result->final_url, $pb); + // Pingback still looks for exact URL in our source, so we + // must send what we have + $this->pingback($url, $pb); } else { $tb = $this->getTrackback($result); if (!empty($tb)) { @@ -126,13 +147,16 @@ class LinkbackPlugin extends Plugin // Based on https://github.com/indieweb/mention-client-php // which is licensed Apache 2.0 function getWebmention($result) { - // XXX: the fetcher only gives back one of each header, so this may fail on multiple Link headers - if(preg_match('~<((?:https?://)?[^>]+)>; rel="webmention"~', $result->headers['Link'], $match)) { - return $match[1]; - } elseif(preg_match('~<((?:https?://)?[^>]+)>; rel="http://webmention.org/?"~', $result->headers['Link'], $match)) { - return $match[1]; + if (isset($result->headers['Link'])) { + // XXX: the fetcher only gives back one of each header, so this may fail on multiple Link headers + if(preg_match('~<((?:https?://)?[^>]+)>; rel="webmention"~', $result->headers['Link'], $match)) { + return $match[1]; + } elseif(preg_match('~<((?:https?://)?[^>]+)>; rel="http://webmention.org/?"~', $result->headers['Link'], $match)) { + return $match[1]; + } } + // FIXME: Do proper DOM traversal if(preg_match('/<(?:link|a)[ ]+href="([^"]+)"[ ]+rel="[^" ]* ?webmention ?[^" ]*"[ ]*\/?>/i', $result->body, $match) || preg_match('/<(?:link|a)[ ]+rel="[^" ]* ?webmention ?[^" ]*"[ ]+href="([^"]+)"[ ]*\/?>/i', $result->body, $match)) { return $match[1]; @@ -164,9 +188,8 @@ class LinkbackPlugin extends Plugin common_log(LOG_WARNING, "Webmention request failed for '$url' ($endpoint)"); } - } catch (HTTP_Request2_Exception $e) { - common_log(LOG_WARNING, - "Webmention request failed for '$url' ($endpoint)"); + } catch (Exception $e) { + common_log(LOG_WARNING, "Webmention request failed for '{$url}' ({$endpoint}): {$e->getMessage()}"); } } @@ -192,9 +215,10 @@ class LinkbackPlugin extends Plugin $request = HTTPClient::start(); try { + $request->setBody(xmlrpc_encode_request('pingback.ping', $args)); $response = $request->post($endpoint, array('Content-Type: text/xml'), - xmlrpc_encode_request('pingback.ping', $args)); + false); $response = xmlrpc_decode($response->getBody()); if (xmlrpc_is_fault($response)) { common_log(LOG_WARNING, @@ -205,9 +229,8 @@ class LinkbackPlugin extends Plugin "Pingback success for '$url' ($endpoint): ". "'$response'"); } - } catch (HTTP_Request2_Exception $e) { - common_log(LOG_WARNING, - "Pingback request failed for '$url' ($endpoint)"); + } catch (Exception $e) { + common_log(LOG_WARNING, "Pingback request failed for '{$url}' ({$endpoint}): {$e->getMessage()}"); } } @@ -291,6 +314,19 @@ class LinkbackPlugin extends Plugin } } + + public function onRouterInitialized(URLMapper $m) + { + $m->connect('main/linkback/webmention', array('action' => 'webmention')); + $m->connect('main/linkback/pingback', array('action' => 'pingback')); + } + + public function onStartShowHTML($action) + { + header('Link: <' . common_local_url('webmention') . '>; rel="webmention"', false); + header('X-Pingback: ' . common_local_url('pingback')); + } + public function version() { return LINKBACKPLUGIN_VERSION; @@ -301,7 +337,7 @@ class LinkbackPlugin extends Plugin $versions[] = array('name' => 'Linkback', 'version' => LINKBACKPLUGIN_VERSION, 'author' => 'Evan Prodromou', - 'homepage' => 'http://status.net/wiki/Plugin:Linkback', + 'homepage' => 'https://git.gnu.io/gnu/gnu-social/tree/master/plugins/Linkback', 'rawdescription' => // TRANS: Plugin description. _m('Notify blog authors when their posts have been linked in '. @@ -310,4 +346,53 @@ class LinkbackPlugin extends Plugin 'or Trackback protocols.')); return true; } + + public function onStartInitializeRouter(URLMapper $m) + { + $m->connect('settings/linkback', array('action' => 'linkbacksettings')); + return true; + } + + function onEndAccountSettingsNav($action) + { + $action_name = $action->trimmed('action'); + + $action->menuItem(common_local_url('linkbacksettings'), + // TRANS: OpenID plugin menu item on user settings page. + _m('MENU', 'Send Linkbacks'), + // TRANS: OpenID plugin tooltip for user settings menu item. + _m('Opt-out of sending linkbacks.'), + $action_name === 'linkbacksettings'); + return true; + } + + function onStartNoticeSourceLink($notice, &$name, &$url, &$title) + { + // If we don't handle this, keep the event handler going + if (!in_array($notice->source, array('linkback'))) { + return true; + } + + try { + $url = $notice->getUrl(); + // If getUrl() throws exception, $url is never set + + $bits = parse_url($url); + $domain = $bits['host']; + if (substr($domain, 0, 4) == 'www.') { + $name = substr($domain, 4); + } else { + $name = $domain; + } + + // TRANS: Title. %s is a domain name. + $title = sprintf(_m('Sent from %s via Linkback'), $domain); + + // Abort event handler, we have a name and URL! + return false; + } catch (InvalidUrlException $e) { + // This just means we don't have the notice source data + return true; + } + } }