]> git.mxchange.org Git - quix0rs-gnu-social.git/blobdiff - plugins/OStatus/OStatusPlugin.php
Handle normalized acct: URIs in ostatussub
[quix0rs-gnu-social.git] / plugins / OStatus / OStatusPlugin.php
index d1eea869a7569e56aef96746ea78d38689cc0abe..3e9a0c58d6cd539ddcff4fd24b34b72350b65200 100644 (file)
@@ -28,8 +28,6 @@
 
 if (!defined('GNUSOCIAL')) { exit(1); }
 
-set_include_path(get_include_path() . PATH_SEPARATOR . dirname(__FILE__) . '/extlib/phpseclib');
-
 class OStatusPlugin extends Plugin
 {
     /**
@@ -83,20 +81,6 @@ class OStatusPlugin extends Plugin
         return true;
     }
 
-    public function onAutoload($cls)
-    {
-        switch ($cls) {
-        case 'Crypt_AES':
-        case 'Crypt_RSA':
-            // Crypt_AES becomes Crypt/AES.php which is found in extlib/phpseclib/
-            // which has been added to our include_path before
-            require_once str_replace('_', '/', $cls) . '.php';
-            return false;
-        }
-
-        return parent::onAutoload($cls);
-    }
-
     /**
      * Set up queue handlers for outgoing hub pushes
      * @param QueueManager $qm
@@ -118,6 +102,9 @@ class OStatusPlugin extends Plugin
 
         // Incoming from a foreign PuSH hub
         $qm->connect('pushin', 'PushInQueueHandler');
+
+        // Re-subscribe feeds that need renewal
+        $qm->connect('pushrenew', 'PushRenewQueueHandler');
         return true;
     }
 
@@ -126,14 +113,14 @@ class OStatusPlugin extends Plugin
      */
     function onStartEnqueueNotice($notice, &$transports)
     {
-        if ($notice->inScope(null)) {
+        if ($notice->inScope(null) && $notice->getProfile()->hasRight(Right::PUBLICNOTICE)) {
             // put our transport first, in case there's any conflict (like OMB)
             array_unshift($transports, 'ostatus');
-            $this->log(LOG_INFO, "Notice {$notice->id} queued for OStatus processing");
+            $this->log(LOG_INFO, "OSTATUS [{$notice->getID()}]: queued for OStatus processing");
         } else {
             // FIXME: we don't do privacy-controlled OStatus updates yet.
             // once that happens, finer grain of control here.
-            $this->log(LOG_NOTICE, "Not queueing notice {$notice->id} for OStatus because of privacy; scope = {$notice->scope}");
+            $this->log(LOG_NOTICE, "OSTATUS [{$notice->getID()}]: Not queueing because of privacy; scope = {$notice->scope}");
         }
         return true;
     }
@@ -243,11 +230,13 @@ class OStatusPlugin extends Plugin
             $profile->whereAdd('uri LIKE "%' . $profile->escape($q) . '%"');
             $profile->query();
 
+            $validate = new Validate();
+
             if ($profile->N == 0) {
                 try {
-                    if (Validate::email($q)) {
+                    if ($validate->email($q)) {
                         $oprofile = Ostatus_profile::ensureWebfinger($q);
-                    } else if (Validate::uri($q)) {
+                    } else if ($validate->uri($q)) {
                         $oprofile = Ostatus_profile::ensureProfileURL($q);
                     } else {
                         // TRANS: Exception in OStatus when invalid URI was entered.
@@ -280,32 +269,50 @@ class OStatusPlugin extends Plugin
     {
         $matches = array();
 
-        // Webfinger matches: @user@example.com
-        if (preg_match_all('!(?:^|\s+)@((?:\w+\.)*\w+@(?:\w+\-?\w+\.)*\w+(?:\w+\-\w+)*\.\w+)!',
+        $wmatches = array();
+        // Webfinger matches: @user@example.com or even @user--one.george_orwell@1984.biz
+        if (preg_match_all('!(?:^|\s+)@((?:\w+[\w\-\_\.]?)*(?:[\w\-\_\.]*\w+)@(?:\w+\-?\w+\.)*\w+(?:\w+\-\w+)*\.\w+)!',
                        $text,
                        $wmatches,
                        PREG_OFFSET_CAPTURE)) {
             foreach ($wmatches[1] as $wmatch) {
                 list($target, $pos) = $wmatch;
                 $this->log(LOG_INFO, "Checking webfinger '$target'");
+                $profile = null;
                 try {
                     $oprofile = Ostatus_profile::ensureWebfinger($target);
-                    if ($oprofile instanceof Ostatus_profile && !$oprofile->isGroup()) {
-                        $profile = $oprofile->localProfile();
-                        $matches[$pos] = array('mentioned' => array($profile),
-                                               'type' => 'mention',
-                                               'text' => $target,
-                                               'position' => $pos,
-                                               'url' => $profile->getUrl());
+                    if (!$oprofile instanceof Ostatus_profile || !$oprofile->isPerson()) {
+                        continue;
                     }
+                    $profile = $oprofile->localProfile();
+                } catch (OStatusShadowException $e) {
+                    // This means we got a local user in the webfinger lookup
+                    $profile = $e->profile;
                 } catch (Exception $e) {
                     $this->log(LOG_ERR, "Webfinger check failed: " . $e->getMessage());
+                    continue;
+                }
+
+                assert($profile instanceof Profile);
+
+                $text = !empty($profile->nickname) && mb_strlen($profile->nickname) < mb_strlen($target)
+                        ? $profile->getNickname()   // TODO: we could do getBestName() or getFullname() here
+                        : $target;
+                $url = $profile->getUri();
+                if (!common_valid_http_url($url)) {
+                    $url = $profile->getUrl();
                 }
+                $matches[$pos] = array('mentioned' => array($profile),
+                                       'type' => 'mention',
+                                       'text' => $text,
+                                       'position' => $pos,
+                                       'length' => mb_strlen($target),
+                                       'url' => $url);
             }
         }
 
         // Profile matches: @example.com/mublog/user
-        if (preg_match_all('!(?:^|\s+)@((?:\w+\.)*\w+(?:\w+\-\w+)*\.\w+(?:/\w+)+)!',
+        if (preg_match_all('!(?:^|\s+)@((?:\w+\.)*\w+(?:\w+\-\w+)*\.\w+(?:/\w+)*)!',
                        $text,
                        $wmatches,
                        PREG_OFFSET_CAPTURE)) {
@@ -319,10 +326,13 @@ class OStatusPlugin extends Plugin
                         $oprofile = Ostatus_profile::ensureProfileURL($url);
                         if ($oprofile instanceof Ostatus_profile && !$oprofile->isGroup()) {
                             $profile = $oprofile->localProfile();
+                            $text = !empty($profile->nickname) && mb_strlen($profile->nickname) < mb_strlen($target) ?
+                                    $profile->nickname : $target;
                             $matches[$pos] = array('mentioned' => array($profile),
                                                    'type' => 'mention',
-                                                   'text' => $target,
+                                                   'text' => $text,
                                                    'position' => $pos,
+                                                   'length' => mb_strlen($target),
                                                    'url' => $profile->getUrl());
                             break;
                         }
@@ -433,13 +443,23 @@ class OStatusPlugin extends Plugin
         return null;
     }
 
+    function onEndProfileSettingsActions($out) {
+        $siteName = common_config('site', 'name');
+        $js = 'navigator.registerContentHandler("application/vnd.mozilla.maybe.feed", "'.addslashes(common_local_url('ostatussub', null, array('profile' => '%s'))).'", "'.addslashes($siteName).'")';
+        $out->elementStart('li');
+        $out->element('a',
+                      array('href' => 'javascript:'.$js),
+                      // TRANS: Option in profile settings to add this instance to Firefox as a feedreader
+                      _('Add to Firefox as feedreader'));
+        $out->elementEnd('li');
+    }
+
     /**
      * Make sure necessary tables are filled out.
      */
     function onCheckSchema() {
         $schema = Schema::get();
         $schema->ensureTable('ostatus_profile', Ostatus_profile::schemaDef());
-        $schema->ensureTable('ostatus_source', Ostatus_source::schemaDef());
         $schema->ensureTable('feedsub', FeedSub::schemaDef());
         $schema->ensureTable('hubsub', HubSub::schemaDef());
         $schema->ensureTable('magicsig', Magicsig::schemaDef());
@@ -469,7 +489,7 @@ class OStatusPlugin extends Plugin
     function onStartNoticeSourceLink($notice, &$name, &$url, &$title)
     {
         // If we don't handle this, keep the event handler going
-        if ($notice->source != 'ostatus') {
+        if (!in_array($notice->source, array('ostatus', 'share'))) {
             return true;
         }
 
@@ -632,7 +652,7 @@ class OStatusPlugin extends Plugin
                                $other->getBestName());
 
         $act->actor   = $profile->asActivityObject();
-        $act->object  = $other->asActivityObject();
+        $act->objects[] = $other->asActivityObject();
 
         $oprofile->notifyActivity($act, $profile);
 
@@ -670,7 +690,7 @@ class OStatusPlugin extends Plugin
 
         $act->actor = $profile->asActivityObject();
         $act->verb = ActivityVerb::JOIN;
-        $act->object = $oprofile->asActivityObject();
+        $act->objects[] = $oprofile->asActivityObject();
 
         $act->time = time();
         // TRANS: Title for joining a remote groep.
@@ -724,7 +744,7 @@ class OStatusPlugin extends Plugin
 
         $act->actor = $member->asActivityObject();
         $act->verb = ActivityVerb::LEAVE;
-        $act->object = $oprofile->asActivityObject();
+        $act->objects[] = $oprofile->asActivityObject();
 
         $act->time = time();
         // TRANS: Title for leaving a remote group.
@@ -770,7 +790,7 @@ class OStatusPlugin extends Plugin
 
         $act->actor = $sub->asActivityObject();
         $act->verb = ActivityVerb::FOLLOW;
-        $act->object = $oprofile->asActivityObject();
+        $act->objects[] = $oprofile->asActivityObject();
 
         $act->time = time();
         // TRANS: Title for following a remote list.
@@ -822,7 +842,7 @@ class OStatusPlugin extends Plugin
 
         $act->actor = $member->asActivityObject();
         $act->verb = ActivityVerb::UNFOLLOW;
-        $act->object = $oprofile->asActivityObject();
+        $act->objects[] = $oprofile->asActivityObject();
 
         $act->time = time();
         // TRANS: Title for unfollowing a remote list.
@@ -1014,7 +1034,7 @@ class OStatusPlugin extends Plugin
                                $notice->getUrl());
 
         $act->actor   = $profile->asActivityObject();
-        $act->object  = $notice->asActivityObject();
+        $act->objects[]  = $notice->asActivityObject();
 
         $oprofile->notifyActivity($act, $profile);
 
@@ -1136,7 +1156,7 @@ class OStatusPlugin extends Plugin
                                $profile->getBestName());
 
         $act->actor   = $profile->asActivityObject();
-        $act->object  = $act->actor;
+        $act->objects[]  = $act->actor;
 
         while ($oprofile->fetch()) {
             $oprofile->notifyDeferred($act, $profile);
@@ -1192,7 +1212,7 @@ class OStatusPlugin extends Plugin
         $versions[] = array('name' => 'OStatus',
                             'version' => GNUSOCIAL_VERSION,
                             'author' => 'Evan Prodromou, James Walker, Brion Vibber, Zach Copley',
-                            'homepage' => 'http://status.net/wiki/Plugin:OStatus',
+                            'homepage' => 'https://git.gnu.io/gnu/gnu-social/tree/master/plugins/OStatus',
                             // TRANS: Plugin description.
                             'rawdescription' => _m('Follow people across social networks that implement '.
                                '<a href="http://ostatus.org/">OStatus</a>.'));
@@ -1243,17 +1263,23 @@ class OStatusPlugin extends Plugin
     function onStartGetProfileFromURI($uri, &$profile)
     {
         // Don't want to do Web-based discovery on our own server,
-        // so we check locally first.
+        // so we check locally first. This duplicates the functionality
+        // in the Profile class, since the plugin always runs before
+        // that local lookup, but since we return false it won't run double.
 
         $user = User::getKV('uri', $uri);
-
-        if (!empty($user)) {
+        if ($user instanceof User) {
             $profile = $user->getProfile();
             return false;
+        } else {
+            $group = User_group::getKV('uri', $uri);
+            if ($group instanceof User_group) {
+                $profile = $group->getProfile();
+                return false;
+            }
         }
 
         // Now, check remotely
-
         try {
             $oprofile = Ostatus_profile::ensureProfileURI($uri);
             $profile = $oprofile->localProfile();
@@ -1265,10 +1291,23 @@ class OStatusPlugin extends Plugin
 
     function onEndWebFingerNoticeLinks(XML_XRD $xrd, Notice $target)
     {
-        $author = $target->getProfile();
-        $profiletype = $this->profileTypeString($author);
-        $salmon_url = common_local_url("{$profiletype}salmon", array('id' => $author->id));
-        $xrd->links[] = new XML_XRD_Element_Link(Salmon::REL_SALMON, $salmon_url);
+        $salmon_url = null;
+        $actor = $target->getProfile();
+        if ($actor->isLocal()) {
+            $profiletype = $this->profileTypeString($actor);
+            $salmon_url = common_local_url("{$profiletype}salmon", array('id' => $actor->getID()));
+        } else {
+            try {
+                $oprofile = Ostatus_profile::fromProfile($actor);
+                $salmon_url = $oprofile->salmonuri;
+            } catch (Exception $e) {
+                // Even though it's not a local user, we couldn't get an Ostatus_profile?!
+            }
+        }
+        // Ostatus_profile salmon URL may be empty
+        if (!empty($salmon_url)) {
+            $xrd->links[] = new XML_XRD_Element_Link(Salmon::REL_SALMON, $salmon_url);
+        }
         return true;
     }
 
@@ -1276,6 +1315,12 @@ class OStatusPlugin extends Plugin
     {
         if ($target->getObjectType() === ActivityObject::PERSON) {
             $this->addWebFingerPersonLinks($xrd, $target);
+        } elseif ($target->getObjectType() === ActivityObject::GROUP) {
+            $xrd->links[] = new XML_XRD_Element_Link(Discovery::UPDATESFROM,
+                            common_local_url('ApiTimelineGroup',
+                                array('id' => $target->getGroup()->getID(), 'format' => 'atom')),
+                            'application/atom+xml');
+
         }
 
         // Salmon
@@ -1336,7 +1381,7 @@ class OStatusPlugin extends Plugin
 
     public function onGetLocalAttentions(Profile $actor, array $attention_uris, array &$mentions, array &$groups)
     {
-        list($mentions, $groups) = Ostatus_profile::filterAttention($actor, $attention_uris);
+        list($groups, $mentions) = Ostatus_profile::filterAttention($actor, $attention_uris);
     }
 
     // FIXME: Maybe this shouldn't be so authoritative that it breaks other remote profile lookups?
@@ -1368,7 +1413,12 @@ class OStatusPlugin extends Plugin
 
     public function onSalmonSlap($endpoint_uri, MagicEnvelope $magic_env, Profile $target=null)
     {
-        $envxml = $magic_env->toXML($target);
+        try {
+            $envxml = $magic_env->toXML($target);
+        } catch (Exception $e) {
+            common_log(LOG_ERR, sprintf('Could not generate Magic Envelope XML for profile id=='.$target->getID().': '.$e->getMessage()));
+            return false;
+        }
 
         $headers = array('Content-Type: application/magic-envelope+xml');
 
@@ -1376,12 +1426,12 @@ class OStatusPlugin extends Plugin
             $client = new HTTPClient();
             $client->setBody($envxml);
             $response = $client->post($endpoint_uri, $headers);
-        } catch (HTTP_Request2_Exception $e) {
+        } catch (Exception $e) {
             common_log(LOG_ERR, "Salmon post to $endpoint_uri failed: " . $e->getMessage());
             return false;
         }
         if ($response->getStatus() === 422) {
-            common_debug(sprintf('Salmon (from profile %d) endpoint %s returned status %s. We assume it is a Diaspora seed, will adapt and try again if that plugin is enabled!'));
+            common_debug(sprintf('Salmon (from profile %d) endpoint %s returned status %s. We assume it is a Diaspora seed; will adapt and try again if that plugin is enabled!', $magic_env->getActor()->getID(), $endpoint_uri, $response->getStatus()));
             return true;
         }
 
@@ -1389,11 +1439,27 @@ class OStatusPlugin extends Plugin
         // 202 Accepted is what we get from Diaspora for example
         if (!in_array($response->getStatus(), array(200, 202))) {
             common_log(LOG_ERR, sprintf('Salmon (from profile %d) endpoint %s returned status %s: %s',
-                                $user->id, $endpoint_uri, $response->getStatus(), $response->getBody()));
+                                $magic_env->getActor()->getID(), $endpoint_uri, $response->getStatus(), $response->getBody()));
             return true;
         }
 
         // Since we completed the salmon slap, we discontinue the event
         return false;
     }
+
+    public function onCronDaily()
+    {
+        try {
+            $sub = FeedSub::renewalCheck();
+        } catch (NoResultException $e) {
+            common_log(LOG_INFO, "There were no expiring feeds.");
+            return;
+        }
+
+        $qm = QueueManager::get();
+        while ($sub->fetch()) {
+            $item = array('feedsub_id' => $sub->id);
+            $qm->enqueue($item, 'pushrenew');
+        }
+    }
 }