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authorZach Copley <zach@status.net>2009-12-08 06:26:11 +0000
committerZach Copley <zach@status.net>2010-01-05 23:19:13 -0800
commitd091d061151749feddd3751f953f9bec48e382f2 (patch)
tree797d6109ddd4b1cb3b6d700555a0dcbd8cf85f96 /plugins/RSSCloud/RSSCloudNotifier.php
parent61804bb7bbd0cea92ba2bbcce15e37a35195341a (diff)
Notifier works, and bad subscriptions are deleted properly now.
Diffstat (limited to 'plugins/RSSCloud/RSSCloudNotifier.php')
-rw-r--r--plugins/RSSCloud/RSSCloudNotifier.php78
1 files changed, 77 insertions, 1 deletions
diff --git a/plugins/RSSCloud/RSSCloudNotifier.php b/plugins/RSSCloud/RSSCloudNotifier.php
index eb3198b5a..67bd000f0 100644
--- a/plugins/RSSCloud/RSSCloudNotifier.php
+++ b/plugins/RSSCloud/RSSCloudNotifier.php
@@ -33,6 +33,8 @@ if (!defined('STATUSNET')) {
class RSSCloudNotifier {
+ const MAX_FAILURES = 3;
+
function challenge($endpoint, $feed)
{
$code = common_confirmation_code(128);
@@ -55,6 +57,11 @@ class RSSCloudNotifier {
if ($status >= 200 && $status < 300) {
+ // NOTE: the spec says that the body must contain the string
+ // challenge. It doesn't say that the body must contain the
+ // challenge string ONLY, although that seems to be the way
+ // the other implementations have interpreted it.
+
if (strpos($body, $code) !== false) {
common_log(LOG_INFO, 'RSSCloud plugin - ' .
"success testing notify handler: $endpoint");
@@ -100,10 +107,79 @@ class RSSCloudNotifier {
common_log(LOG_INFO, 'RSSCloud plugin - failure notifying ' .
$endpoint . ' that feed ' . $feed .
' has changed: got HTTP ' . $status);
- common_debug('body = ' . var_export($response->getBody(), true));
return false;
}
}
+ function notify($profile)
+ {
+ $feed = common_path('api/statuses/user_timeline/') .
+ $profile->nickname . '.rss';
+
+ $cloudSub = new RSSCloudSubscription();
+ $cloudSub->subscribed = $profile->id;
+
+ if ($cloudSub->find()) {
+ while ($cloudSub->fetch()) {
+ $result = $this->postUpdate($cloudSub->url, $feed);
+ if ($result == false) {
+ $this->handleFailure($cloudSub);
+ }
+ }
+ }
+ }
+
+ function handleFailure($cloudSub)
+ {
+ $failCnt = $cloudSub->failures + 1;
+
+ if ($failCnt == self::MAX_FAILURES) {
+
+ common_log(LOG_INFO,
+ 'Deleting RSSCloud subcription (max failure count reached), profile: ' .
+ $cloudSub->subscribed .
+ ' handler: ' .
+ $cloudSub->url);
+
+ // XXX: WTF! ->delete() doesn't work. Clearly, there are some issues with
+ // the DB_DataObject, or my understanding of it. Have to drop into SQL.
+
+ // $result = $cloudSub->delete();
+
+ $qry = 'DELETE from rsscloud_subscription' .
+ ' WHERE subscribed = ' . $cloudSub->subscribed .
+ ' AND url = \'' . $cloudSub->url . '\'';
+
+ $result = $cloudSub->query($qry);
+
+ if (!$result) {
+ common_log_db_error($cloudSub, 'DELETE', __FILE__);
+ common_log(LOG_ERR, 'Could not delete RSSCloud subscription.');
+ }
+
+ } else {
+
+ common_debug('Updating failure count on RSSCloud subscription. ' . $failCnt);
+
+ $failCnt = $cloudSub->failures + 1;
+
+ // XXX: ->update() not working either, gar!
+
+ $qry = 'UPDATE rsscloud_subscription' .
+ ' SET failures = ' . $failCnt .
+ ' WHERE subscribed = ' . $cloudSub->subscribed .
+ ' AND url = \'' . $cloudSub->url . '\'';
+
+ common_debug($qry);
+
+ $result = $cloudSub->query($qry);
+
+ if (!$result) {
+ common_log_db_error($cloudsub, 'UPDATE', __FILE__);
+ common_log(LOG_ERR, 'Could not update failure count on RSSCloud subscription');
+ }
+ }
+ }
+
}