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-rw-r--r--plugins/FeedSub/feedinfo.php268
1 files changed, 0 insertions, 268 deletions
diff --git a/plugins/FeedSub/feedinfo.php b/plugins/FeedSub/feedinfo.php
deleted file mode 100644
index b166bd6e1..000000000
--- a/plugins/FeedSub/feedinfo.php
+++ /dev/null
@@ -1,268 +0,0 @@
-<?php
-
-/*
-
-Subscription flow:
-
- $feedinfo->subscribe()
- generate random verification token
- save to verify_token
- sends a sub request to the hub...
-
- feedsub/callback
- hub sends confirmation back to us via GET
- We verify the request, then echo back the challenge.
- On our end, we save the time we subscribed and the lease expiration
-
- feedsub/callback
- hub sends us updates via POST
- ?
-
-*/
-
-class FeedDBException extends FeedSubException
-{
- public $obj;
-
- function __construct($obj)
- {
- parent::__construct('Database insert failure');
- $this->obj = $obj;
- }
-}
-
-class Feedinfo extends Memcached_DataObject
-{
- public $__table = 'feedinfo';
-
- public $id;
- public $profile_id;
-
- public $feeduri;
- public $homeuri;
- public $huburi;
-
- // PuSH subscription data
- public $verify_token;
- public $sub_start;
- public $sub_end;
-
- public $created;
- public $lastupdate;
-
-
- public /*static*/ function staticGet($k, $v=null)
- {
- return parent::staticGet(__CLASS__, $k, $v);
- }
-
- /**
- * return table definition for DB_DataObject
- *
- * DB_DataObject needs to know something about the table to manipulate
- * instances. This method provides all the DB_DataObject needs to know.
- *
- * @return array array of column definitions
- */
-
- function table()
- {
- return array('id' => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL,
- 'profile_id' => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL,
- 'feeduri' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
- 'homeuri' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
- 'huburi' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
- 'verify_token' => DB_DATAOBJECT_STR,
- 'sub_start' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME,
- 'sub_end' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME,
- 'created' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL,
- 'lastupdate' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL);
- }
-
- static function schemaDef()
- {
- return array(new ColumnDef('id', 'integer',
- /*size*/ null,
- /*nullable*/ false,
- /*key*/ 'PRI',
- /*default*/ '0',
- /*extra*/ null,
- /*auto_increment*/ true),
- new ColumnDef('profile_id', 'integer',
- null, false),
- new ColumnDef('feeduri', 'varchar',
- 255, false, 'UNI'),
- new ColumnDef('homeuri', 'varchar',
- 255, false),
- new ColumnDef('huburi', 'varchar',
- 255, false),
- new ColumnDef('verify_token', 'varchar',
- 32, true),
- new ColumnDef('sub_start', 'datetime',
- null, true),
- new ColumnDef('sub_end', 'datetime',
- null, true),
- new ColumnDef('created', 'datetime',
- null, false),
- new ColumnDef('lastupdate', 'datetime',
- null, false));
- }
-
- /**
- * return key definitions for DB_DataObject
- *
- * DB_DataObject needs to know about keys that the table has; this function
- * defines them.
- *
- * @return array key definitions
- */
-
- function keys()
- {
- return array('id' => 'P'); //?
- }
-
- /**
- * return key definitions for Memcached_DataObject
- *
- * Our caching system uses the same key definitions, but uses a different
- * method to get them.
- *
- * @return array key definitions
- */
-
- function keyTypes()
- {
- return $this->keys();
- }
-
- /**
- * Fetch the StatusNet-side profile for this feed
- * @return Profile
- */
- public function getProfile()
- {
- return Profile::staticGet('id', $this->profile_id);
- }
-
- /**
- * @param FeedMunger $munger
- * @return Feedinfo
- */
- public static function ensureProfile($munger)
- {
- $feedinfo = $munger->feedinfo();
-
- $current = self::staticGet('feeduri', $feedinfo->feeduri);
- if ($current) {
- // @fixme we should probably update info as necessary
- return $current;
- }
-
- $feedinfo->query('BEGIN');
-
- try {
- $profile = $munger->profile();
- $result = $profile->insert();
- if (empty($result)) {
- throw new FeedDBException($profile);
- }
-
- $feedinfo->profile_id = $profile->id;
- $result = $feedinfo->insert();
- if (empty($result)) {
- throw new FeedDBException($feedinfo);
- }
-
- $feedinfo->query('COMMIT');
- } catch (FeedDBException $e) {
- common_log_db_error($e->obj, 'INSERT', __FILE__);
- $feedinfo->query('ROLLBACK');
- return false;
- }
- return $feedinfo;
- }
-
- /**
- * Send a subscription request to the hub for this feed.
- * The hub will later send us a confirmation POST to /feedsub/callback.
- *
- * @return bool true on success, false on failure
- */
- public function subscribe()
- {
- // @fixme use the verification token
- #$token = md5(mt_rand() . ':' . $this->feeduri);
- #$this->verify_token = $token;
- #$this->update(); // @fixme
-
- try {
- $callback = common_local_url('feedsubcallback', array('feed' => $this->id));
- $headers = array('Content-Type: application/x-www-form-urlencoded');
- $post = array('hub.mode' => 'subscribe',
- 'hub.callback' => $callback,
- 'hub.verify' => 'async',
- //'hub.verify_token' => $token,
- //'hub.lease_seconds' => 0,
- 'hub.topic' => $this->feeduri);
- $client = new HTTPClient();
- $response = $client->post($this->huburi, $headers, $post);
- if ($response->getStatus() >= 200 && $response->getStatus() < 300) {
- common_log(LOG_INFO, __METHOD__ . ': sub req ok');
- return true;
- } else {
- common_log(LOG_INFO, __METHOD__ . ': sub req failed');
- return false;
- }
- } catch (Exception $e) {
- // wtf!
- common_log(LOG_ERR, __METHOD__ . ": error \"{$e->getMessage()}\" hitting hub $this->huburi subscribing to $this->feeduri");
- return false;
- }
- }
-
- /**
- * Read and post notices for updates from the feed.
- * Currently assumes that all items in the feed are new,
- * coming from a PuSH hub.
- *
- * @param string $xml source of Atom or RSS feed
- */
- public function postUpdates($xml)
- {
- common_log(LOG_INFO, __METHOD__ . ": packet for \"$this->feeduri\"! $xml");
- require_once "XML/Feed/Parser.php";
- $feed = new XML_Feed_Parser($xml, false, false, true);
- $munger = new FeedMunger($feed);
-
- $hits = 0;
- foreach ($feed as $index => $entry) {
- // @fixme this might sort in wrong order if we get multiple updates
-
- $notice = $munger->notice($index);
- $notice->profile_id = $this->profile_id;
-
- // Double-check for oldies
- // @fixme this could explode horribly for multiple feeds on a blog. sigh
- $dupe = new Notice();
- $dupe->uri = $notice->uri;
- $dupe->find();
- if ($dupe->fetch()) {
- common_log(LOG_WARNING, __METHOD__ . ": tried to save dupe notice for entry {$notice->uri} of feed {$this->feeduri}");
- continue;
- }
-
- if (Event::handle('StartNoticeSave', array(&$notice))) {
- $id = $notice->insert();
- Event::handle('EndNoticeSave', array($notice));
- }
- $notice->addToInboxes();
-
- common_log(LOG_INFO, __METHOD__ . ": saved notice {$notice->id} for entry $index of update to \"{$this->feeduri}\"");
- $hits++;
- }
- if ($hits == 0) {
- common_log(LOG_INFO, __METHOD__ . ": no updates in packet for \"$this->feeduri\"! $xml");
- }
- }
-}
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