diff options
Diffstat (limited to 'classes/Notice.php')
| -rw-r--r-- | classes/Notice.php | 406 |
1 files changed, 149 insertions, 257 deletions
diff --git a/classes/Notice.php b/classes/Notice.php index 38b10db04..0966697e2 100644 --- a/classes/Notice.php +++ b/classes/Notice.php @@ -94,10 +94,6 @@ class Notice extends Memcached_DataObject function delete() { - $this->blowCaches(true); - $this->blowFavesCache(true); - $this->blowSubsCache(true); - // For auditing purposes, save a record that the notice // was deleted. @@ -109,31 +105,20 @@ class Notice extends Memcached_DataObject $deleted->created = $this->created; $deleted->deleted = common_sql_now(); - $this->query('BEGIN'); - $deleted->insert(); - //Null any notices that are replies to this notice - $this->query(sprintf("UPDATE notice set reply_to = null WHERE reply_to = %d", $this->id)); - - //Null any notices that are repeats of this notice - //XXX: probably need to uncache these, too + // Clear related records - $this->query(sprintf("UPDATE notice set repeat_of = null WHERE repeat_of = %d", $this->id)); + $this->clearReplies(); + $this->clearRepeats(); + $this->clearFaves(); + $this->clearTags(); + $this->clearGroupInboxes(); - $related = array('Reply', - 'Fave', - 'Notice_tag', - 'Group_inbox', - 'Queue_item'); + // NOTE: we don't clear inboxes + // NOTE: we don't clear queue items - foreach ($related as $cls) { - $inst = new $cls(); - $inst->notice_id = $this->id; - $inst->delete(); - } $result = parent::delete(); - $this->query('COMMIT'); } function saveTags() @@ -155,6 +140,7 @@ class Notice extends Memcached_DataObject foreach(array_unique($hashtags) as $hashtag) { /* elide characters we don't want in the tag */ $this->saveTag($hashtag); + self::blow('profile:notice_ids_tagged:%d:%s', $this->profile_id, $tag->tag); } return true; } @@ -172,6 +158,9 @@ class Notice extends Memcached_DataObject $last_error->message)); return; } + + // if it's saved, blow its cache + $tag->blowCache(false); } /** @@ -331,27 +320,43 @@ class Notice extends Memcached_DataObject } } - // XXX: do we need to change this for remote users? + } + + # Clear the cache for subscribed users, so they'll update at next request + # XXX: someone clever could prepend instead of clearing the cache + $notice->blowOnInsert(); - $notice->saveTags(); + $qm = QueueManager::get(); - $groups = $notice->saveGroups(); + $qm->enqueue($notice, 'distrib'); - $recipients = $notice->saveReplies(); + return $notice; + } - $notice->addToInboxes($groups, $recipients); + function blowOnInsert() + { + self::blow('profile:notice_ids:%d', $this->profile_id); + self::blow('public'); - $notice->saveUrls(); + if ($this->conversation != $this->id) { + self::blow('notice:conversation_ids:%d', $this->conversation); + } - Event::handle('EndNoticeSave', array($notice)); + if (!empty($this->repeat_of)) { + self::blow('notice:repeats:%d', $this->repeat_of); } - # Clear the cache for subscribed users, so they'll update at next request - # XXX: someone clever could prepend instead of clearing the cache + $original = Notice::staticGet('id', $this->repeat_of); - $notice->blowCaches(); + if (!empty($original)) { + $originalUser = User::staticGet('id', $original->profile_id); + if (!empty($originalUser)) { + self::blow('user:repeats_of_me:%d', $originalUser->id); + } + } - return $notice; + $profile = Profile::staticGet($this->profile_id); + $profile->blowNoticeCount(); } /** save all urls in the notice to the db @@ -456,227 +461,6 @@ class Notice extends Memcached_DataObject return $att; } - function blowCaches($blowLast=false) - { - $this->blowSubsCache($blowLast); - $this->blowNoticeCache($blowLast); - $this->blowRepliesCache($blowLast); - $this->blowPublicCache($blowLast); - $this->blowTagCache($blowLast); - $this->blowGroupCache($blowLast); - $this->blowConversationCache($blowLast); - $this->blowRepeatCache(); - $profile = Profile::staticGet($this->profile_id); - $profile->blowNoticeCount(); - } - - function blowRepeatCache() - { - if (!empty($this->repeat_of)) { - $cache = common_memcache(); - if (!empty($cache)) { - // XXX: only blow if <100 in cache - $ck = common_cache_key('notice:repeats:'.$this->repeat_of); - $result = $cache->delete($ck); - - $user = User::staticGet('id', $this->profile_id); - - if (!empty($user)) { - $uk = common_cache_key('user:repeated_by_me:'.$user->id); - $cache->delete($uk); - $user->free(); - unset($user); - } - - $original = Notice::staticGet('id', $this->repeat_of); - - if (!empty($original)) { - $originalUser = User::staticGet('id', $original->profile_id); - if (!empty($originalUser)) { - $ouk = common_cache_key('user:repeats_of_me:'.$originalUser->id); - $cache->delete($ouk); - $originalUser->free(); - unset($originalUser); - } - $original->free(); - unset($original); - } - } - } - } - - function blowConversationCache($blowLast=false) - { - $cache = common_memcache(); - if ($cache) { - $ck = common_cache_key('notice:conversation_ids:'.$this->conversation); - $cache->delete($ck); - if ($blowLast) { - $cache->delete($ck.';last'); - } - } - } - - function blowGroupCache($blowLast=false) - { - $cache = common_memcache(); - if ($cache) { - $group_inbox = new Group_inbox(); - $group_inbox->notice_id = $this->id; - if ($group_inbox->find()) { - while ($group_inbox->fetch()) { - $cache->delete(common_cache_key('user_group:notice_ids:' . $group_inbox->group_id)); - if ($blowLast) { - $cache->delete(common_cache_key('user_group:notice_ids:' . $group_inbox->group_id.';last')); - } - $member = new Group_member(); - $member->group_id = $group_inbox->group_id; - if ($member->find()) { - while ($member->fetch()) { - $cache->delete(common_cache_key('notice_inbox:by_user:' . $member->profile_id)); - $cache->delete(common_cache_key('notice_inbox:by_user_own:' . $member->profile_id)); - if (empty($this->repeat_of)) { - $cache->delete(common_cache_key('user:friends_timeline:' . $member->profile_id)); - $cache->delete(common_cache_key('user:friends_timeline_own:' . $member->profile_id)); - } - if ($blowLast) { - $cache->delete(common_cache_key('notice_inbox:by_user:' . $member->profile_id . ';last')); - $cache->delete(common_cache_key('notice_inbox:by_user_own:' . $member->profile_id . ';last')); - if (empty($this->repeat_of)) { - $cache->delete(common_cache_key('user:friends_timeline:' . $member->profile_id . ';last')); - $cache->delete(common_cache_key('user:friends_timeline_own:' . $member->profile_id . ';last')); - } - } - } - } - } - } - $group_inbox->free(); - unset($group_inbox); - } - } - - function blowTagCache($blowLast=false) - { - $cache = common_memcache(); - if ($cache) { - $tag = new Notice_tag(); - $tag->notice_id = $this->id; - if ($tag->find()) { - while ($tag->fetch()) { - $tag->blowCache($blowLast); - $ck = 'profile:notice_ids_tagged:' . $this->profile_id . ':' . $tag->tag; - - $cache->delete($ck); - if ($blowLast) { - $cache->delete($ck . ';last'); - } - } - } - $tag->free(); - unset($tag); - } - } - - function blowSubsCache($blowLast=false) - { - $cache = common_memcache(); - if ($cache) { - $user = new User(); - - $UT = common_config('db','type')=='pgsql'?'"user"':'user'; - $user->query('SELECT id ' . - - "FROM $UT JOIN subscription ON $UT.id = subscription.subscriber " . - 'WHERE subscription.subscribed = ' . $this->profile_id); - - while ($user->fetch()) { - $cache->delete(common_cache_key('notice_inbox:by_user:'.$user->id)); - $cache->delete(common_cache_key('notice_inbox:by_user_own:'.$user->id)); - if (empty($this->repeat_of)) { - $cache->delete(common_cache_key('user:friends_timeline:'.$user->id)); - $cache->delete(common_cache_key('user:friends_timeline_own:'.$user->id)); - } - if ($blowLast) { - $cache->delete(common_cache_key('notice_inbox:by_user:'.$user->id.';last')); - $cache->delete(common_cache_key('notice_inbox:by_user_own:'.$user->id.';last')); - if (empty($this->repeat_of)) { - $cache->delete(common_cache_key('user:friends_timeline:'.$user->id.';last')); - $cache->delete(common_cache_key('user:friends_timeline_own:'.$user->id.';last')); - } - } - } - $user->free(); - unset($user); - } - } - - function blowNoticeCache($blowLast=false) - { - if ($this->is_local) { - $cache = common_memcache(); - if (!empty($cache)) { - $cache->delete(common_cache_key('profile:notice_ids:'.$this->profile_id)); - if ($blowLast) { - $cache->delete(common_cache_key('profile:notice_ids:'.$this->profile_id.';last')); - } - } - } - } - - function blowRepliesCache($blowLast=false) - { - $cache = common_memcache(); - if ($cache) { - $reply = new Reply(); - $reply->notice_id = $this->id; - if ($reply->find()) { - while ($reply->fetch()) { - $cache->delete(common_cache_key('reply:stream:'.$reply->profile_id)); - if ($blowLast) { - $cache->delete(common_cache_key('reply:stream:'.$reply->profile_id.';last')); - } - } - } - $reply->free(); - unset($reply); - } - } - - function blowPublicCache($blowLast=false) - { - if ($this->is_local == Notice::LOCAL_PUBLIC) { - $cache = common_memcache(); - if ($cache) { - $cache->delete(common_cache_key('public')); - if ($blowLast) { - $cache->delete(common_cache_key('public').';last'); - } - } - } - } - - function blowFavesCache($blowLast=false) - { - $cache = common_memcache(); - if ($cache) { - $fave = new Fave(); - $fave->notice_id = $this->id; - if ($fave->find()) { - while ($fave->fetch()) { - $cache->delete(common_cache_key('fave:ids_by_user:'.$fave->user_id)); - $cache->delete(common_cache_key('fave:by_user_own:'.$fave->user_id)); - if ($blowLast) { - $cache->delete(common_cache_key('fave:ids_by_user:'.$fave->user_id.';last')); - $cache->delete(common_cache_key('fave:by_user_own:'.$fave->user_id.';last')); - } - } - } - $fave->free(); - unset($fave); - } - } - function getStreamByIds($ids) { $cache = common_memcache(); @@ -999,7 +783,14 @@ class Notice extends Memcached_DataObject $gi->notice_id = $this->id; $gi->created = $this->created; - return $gi->insert(); + $result = $gi->insert(); + + if (!result) { + common_log_db_error($gi, 'INSERT', __FILE__); + throw new ServerException(_('Problem saving group inbox.')); + } + + self::blow('user_group:notice_ids:%d', $gi->group_id); } return true; @@ -1094,7 +885,8 @@ class Notice extends Memcached_DataObject foreach ($recipientIds as $recipientId) { $user = User::staticGet('id', $recipientId); - if ($user) { + if (!empty($user)) { + self::blow('reply:stream:%d', $reply->profile_id); mail_notify_attn($user, $this); } } @@ -1553,4 +1345,104 @@ class Notice extends Memcached_DataObject return $options; } + + function clearReplies() + { + $replyNotice = new Notice(); + $replyNotice->reply_to = $this->id; + + //Null any notices that are replies to this notice + + if ($replyNotice->find()) { + while ($replyNotice->fetch()) { + $orig = clone($replyNotice); + $replyNotice->reply_to = null; + $replyNotice->update($orig); + } + } + + // Reply records + + $reply = new Reply(); + $reply->notice_id = $this->id; + + if ($reply->find()) { + while($reply->fetch()) { + self::blow('reply:stream:%d', $reply->profile_id); + $reply->delete(); + } + } + + $reply->free(); + + return $ids; + } + + function clearRepeats() + { + $repeatNotice = new Notice(); + $repeatNotice->repeat_of = $this->id; + + //Null any notices that are repeats of this notice + + if ($repeatNotice->find()) { + while ($repeatNotice->fetch()) { + $orig = clone($repeatNotice); + $repeatNotice->repeat_of = null; + $repeatNotice->update($orig); + } + } + } + + function clearFaves() + { + $fave = new Fave(); + $fave->notice_id = $this->id; + + if ($fave->find()) { + while ($fave->fetch()) { + self::blow('fave:ids_by_user_own:%d', $fave->user_id); + self::blow('fave:ids_by_user_own:%d;last', $fave->user_id); + self::blow('fave:ids_by_user:%d', $fave->user_id); + self::blow('fave:ids_by_user:%d;last', $fave->user_id); + $fave->delete(); + } + } + + $fave->free(); + } + + function clearTags() + { + $tag = new Notice_tag(); + $tag->notice_id = $this->id; + + if ($tag->find()) { + while ($tag->fetch()) { + self::blow('profile:notice_ids_tagged:%d:%s', $this->profile_id, common_keyize($tag->tag)); + self::blow('profile:notice_ids_tagged:%d:%s;last', $this->profile_id, common_keyize($tag->tag)); + self::blow('notice_tag:notice_ids:%s', common_keyize($tag->tag)); + self::blow('notice_tag:notice_ids:%s;last', common_keyize($tag->tag)); + $tag->delete(); + } + } + + $tag->free(); + } + + function clearGroupInboxes() + { + $gi = new Group_inbox(); + + $gi->notice_id = $this->id; + + if ($gi->find()) { + while ($gi->fetch()) { + self::blow('user_group:notice_ids:%d', $gi->group_id); + $gi->delete(); + } + } + + $gi->free(); + } } |