diff options
author | Brion Vibber <brion@pobox.com> | 2010-08-02 16:08:54 -0700 |
---|---|---|
committer | Brion Vibber <brion@status.net> | 2010-08-10 12:57:40 -0700 |
commit | 9a53be4669e53ba343f4c6433405ae8de747a86f (patch) | |
tree | 73c8352d16ba24ecce6a543e679b4bc77f8ee476 /plugins/OStatus/classes/FeedSub.php | |
parent | 6a2659ed67577b3f33c5c4d55067744a4b812a06 (diff) |
Initial support for third-party fallback hub such as Superfeedr for feed subscriptions.
If set up, this hub will be used to subscribe to feeds that don't specify a hub of their own.
Assumes that the fallback hub will, in fact, handle polling and updates for any feed we throw at it!
Authentication may be specified for the fallback hub.
Example:
$config['feedsub']['fallback_hub'] = 'https://superfeedr.com/hubbub';
$config['feedsub']['hub_user'] = 'abcd';
$config['feedsub']['hub_pass'] = 'ckcmdkmckdmkcdk';
Also:
* Fix for WordPress-RSS-via-Superfeedr-Atom; if we have <author> info but no ID from a native ActivityStreams actor, don't freak out in the low-level processing code that checks for identity matches.
* enhanced messages for low-level FeedSub exceptions if they make it to outside display
Diffstat (limited to 'plugins/OStatus/classes/FeedSub.php')
-rw-r--r-- | plugins/OStatus/classes/FeedSub.php | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/plugins/OStatus/classes/FeedSub.php b/plugins/OStatus/classes/FeedSub.php index 9cd35e29c..dd1968db1 100644 --- a/plugins/OStatus/classes/FeedSub.php +++ b/plugins/OStatus/classes/FeedSub.php @@ -207,8 +207,8 @@ class FeedSub extends Memcached_DataObject $discover = new FeedDiscovery(); $discover->discoverFromFeedURL($feeduri); - $huburi = $discover->getAtomLink('hub'); - if (!$huburi) { + $huburi = $discover->getHubLink(); + if (!$huburi && !common_config('feedsub', 'fallback_hub')) { throw new FeedSubNoHubException(); } @@ -241,8 +241,12 @@ class FeedSub extends Memcached_DataObject common_log(LOG_WARNING, "Attempting to (re)start PuSH subscription to $this->uri in unexpected state $this->sub_state"); } if (empty($this->huburi)) { - if (common_config('feedsub', 'nohub')) { + if (common_config('feedsub', 'fallback_hub')) { + // No native hub on this feed? + // Use our fallback hub, which handles polling on our behalf. + } else if (common_config('feedsub', 'nohub')) { // Fake it! We're just testing remote feeds w/o hubs. + // We'll never actually get updates in this mode. return true; } else { throw new ServerException("Attempting to start PuSH subscription for feed with no hub"); @@ -267,8 +271,12 @@ class FeedSub extends Memcached_DataObject common_log(LOG_WARNING, "Attempting to (re)end PuSH subscription to $this->uri in unexpected state $this->sub_state"); } if (empty($this->huburi)) { - if (common_config('feedsub', 'nohub')) { + if (common_config('feedsub', 'fallback_hub')) { + // No native hub on this feed? + // Use our fallback hub, which handles polling on our behalf. + } else if (common_config('feedsub', 'nohub')) { // Fake it! We're just testing remote feeds w/o hubs. + // We'll never actually get updates in this mode. return true; } else { throw new ServerException("Attempting to end PuSH subscription for feed with no hub"); @@ -326,7 +334,21 @@ class FeedSub extends Memcached_DataObject 'hub.secret' => $this->secret, 'hub.topic' => $this->uri); $client = new HTTPClient(); - $response = $client->post($this->huburi, $headers, $post); + if ($this->huburi) { + $hub = $this->huburi; + } else { + if (common_config('feedsub', 'fallback_hub')) { + $hub = common_config('feedsub', 'fallback_hub'); + if (common_config('feedsub', 'hub_user')) { + $u = common_config('feedsub', 'hub_user'); + $p = common_config('feedsub', 'hub_pass'); + $client->setAuth($u, $p); + } + } else { + throw new FeedSubException('WTF?'); + } + } + $response = $client->post($hub, $headers, $post); $status = $response->getStatus(); if ($status == 202) { common_log(LOG_INFO, __METHOD__ . ': sub req ok, awaiting verification callback'); |