diff options
Diffstat (limited to 'classes')
| -rw-r--r-- | classes/Notice.php | 39 | ||||
| -rw-r--r-- | classes/Profile.php | 15 | ||||
| -rw-r--r-- | classes/User.php | 82 |
3 files changed, 84 insertions, 52 deletions
diff --git a/classes/Notice.php b/classes/Notice.php index 6d42a4f9a..b85dccd23 100644 --- a/classes/Notice.php +++ b/classes/Notice.php @@ -38,14 +38,14 @@ class Notice extends Memcached_DataObject public $id; // int(4) primary_key not_null public $profile_id; // int(4) not_null public $uri; // varchar(255) unique_key - public $content; // varchar(140) - public $rendered; // text() - public $url; // varchar(255) + public $content; // varchar(140) + public $rendered; // text() + public $url; // varchar(255) public $created; // datetime() not_null public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP - public $reply_to; // int(4) - public $is_local; // tinyint(1) - public $source; // varchar(32) + public $reply_to; // int(4) + public $is_local; // tinyint(1) + public $source; // varchar(32) /* Static get */ function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('Notice',$k,$v); } @@ -93,6 +93,11 @@ class Notice extends Memcached_DataObject static function saveNew($profile_id, $content, $source=NULL, $is_local=1, $reply_to=NULL, $uri=NULL) { + if (!Notice::checkEditThrottle($profile_id)) { + common_log(LOG_WARNING, 'Excessive posting by profile #' . $profile_id . '; throttled.'); + return _('Too many notices too fast; take a breather and post again in a few minutes.'); + } + $notice = new Notice(); $notice->profile_id = $profile_id; @@ -147,6 +152,24 @@ class Notice extends Memcached_DataObject return $notice; } + static function checkEditThrottle($profile_id) { + $profile = Profile::staticGet($profile_id); + if (!$profile) { + return false; + } + # Get the Nth notice + $notice = $profile->getNotices(common_config('throttle', 'count') - 1, 1); + if ($notice && $notice->fetch()) { + # If the Nth notice was posted less than timespan seconds ago + if (time() - strtotime($notice->created) <= common_config('throttle', 'timespan')) { + # Then we throttle + return false; + } + } + # Either not N notices in the stream, OR the Nth was not posted within timespan seconds + return true; + } + function blowCaches($blowLast=false) { $this->blowSubsCache($blowLast); $this->blowNoticeCache($blowLast); @@ -197,9 +220,9 @@ class Notice extends Memcached_DataObject if ($this->is_local) { $cache = common_memcache(); if ($cache) { - $cache->delete(common_cache_key('user:notices:'.$this->profile_id)); + $cache->delete(common_cache_key('profile:notices:'.$this->profile_id)); if ($blowLast) { - $cache->delete(common_cache_key('user:notices:'.$this->profile_id.';last')); + $cache->delete(common_cache_key('profile:notices:'.$this->profile_id.';last')); } } } diff --git a/classes/Profile.php b/classes/Profile.php index 794dc1de9..b57d7e38d 100644 --- a/classes/Profile.php +++ b/classes/Profile.php @@ -24,7 +24,7 @@ if (!defined('LACONICA')) { exit(1); } */ require_once INSTALLDIR.'/classes/Memcached_DataObject.php'; -class Profile extends Memcached_DataObject +class Profile extends Memcached_DataObject { ###START_AUTOCODE /* the code below is auto generated do not remove the above tag */ @@ -33,7 +33,7 @@ class Profile extends Memcached_DataObject public $id; // int(4) primary_key not_null public $nickname; // varchar(64) multiple_key not_null public $fullname; // varchar(255) multiple_key - public $profileurl; // varchar(255) + public $profileurl; // varchar(255) public $homepage; // varchar(255) multiple_key public $bio; // varchar(140) multiple_key public $location; // varchar(255) multiple_key @@ -145,4 +145,15 @@ class Profile extends Memcached_DataObject } return NULL; } + + function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0) { + $qry = + 'SELECT * ' . + 'FROM notice ' . + 'WHERE profile_id = %d '; + + return Notice::getStream(sprintf($qry, $this->id), + 'profile:notices:'.$this->id, + $offset, $limit, $since_id, $before_id); + } } diff --git a/classes/User.php b/classes/User.php index 696c85e73..920b30667 100644 --- a/classes/User.php +++ b/classes/User.php @@ -25,7 +25,7 @@ if (!defined('LACONICA')) { exit(1); } require_once INSTALLDIR.'/classes/Memcached_DataObject.php'; require_once 'Validate.php'; -class User extends Memcached_DataObject +class User extends Memcached_DataObject { ###START_AUTOCODE /* the code below is auto generated do not remove the above tag */ @@ -33,7 +33,7 @@ class User extends Memcached_DataObject public $__table = 'user'; // table name public $id; // int(4) primary_key not_null public $nickname; // varchar(64) unique_key - public $password; // varchar(255) + public $password; // varchar(255) public $email; // varchar(255) unique_key public $incomingemail; // varchar(255) unique_key public $emailnotifysub; // tinyint(1) default_1 @@ -41,23 +41,23 @@ class User extends Memcached_DataObject public $emailnotifynudge; // tinyint(1) default_1 public $emailnotifymsg; // tinyint(1) default_1 public $emailmicroid; // tinyint(1) default_1 - public $language; // varchar(50) - public $timezone; // varchar(50) + public $language; // varchar(50) + public $timezone; // varchar(50) public $emailpost; // tinyint(1) default_1 public $jabber; // varchar(255) unique_key - public $jabbernotify; // tinyint(1) - public $jabberreplies; // tinyint(1) + public $jabbernotify; // tinyint(1) + public $jabberreplies; // tinyint(1) public $jabbermicroid; // tinyint(1) default_1 - public $updatefrompresence; // tinyint(1) + public $updatefrompresence; // tinyint(1) public $sms; // varchar(64) unique_key - public $carrier; // int(4) - public $smsnotify; // tinyint(1) - public $smsreplies; // tinyint(1) - public $smsemail; // varchar(255) + public $carrier; // int(4) + public $smsnotify; // tinyint(1) + public $smsreplies; // tinyint(1) + public $smsemail; // varchar(255) public $uri; // varchar(255) unique_key - public $autosubscribe; // tinyint(1) + public $autosubscribe; // tinyint(1) public $urlshorteningservice; // varchar(50) default_ur1.ca - public $inboxed; // tinyint(1) + public $inboxed; // tinyint(1) public $created; // datetime() not_null public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP @@ -198,11 +198,11 @@ class User extends Memcached_DataObject } $inboxes = common_config('inboxes', 'enabled'); - + if ($inboxes === true || $inboxes == 'transitional') { $user->inboxed = 1; } - + $user->created = common_sql_now(); $user->uri = common_user_uri($user); @@ -277,13 +277,13 @@ class User extends Memcached_DataObject $cache = common_memcache(); # XXX: Kind of a hack. - + if ($cache) { # This is the stream of favorite notices, in rev chron # order. This forces it into cache. $faves = $this->favoriteNotices(0, NOTICE_CACHE_WINDOW); $cnt = 0; - + while ($faves->fetch()) { if ($faves->id < $notice->id) { # If we passed it, it's not a fave @@ -303,27 +303,27 @@ class User extends Memcached_DataObject # Otherwise, cache doesn't have all faves; # fall through to the default } - + $fave = Fave::pkeyGet(array('user_id' => $this->id, 'notice_id' => $notice->id)); return ((is_null($fave)) ? false : true); } - + function mutuallySubscribed($other) { return $this->isSubscribed($other) && $other->isSubscribed($this); } - + function mutuallySubscribedUsers() { # 3-way join; probably should get cached - + $qry = 'SELECT user.* ' . 'FROM subscription sub1 JOIN user ON sub1.subscribed = user.id ' . 'JOIN subscription sub2 ON user.id = sub2.subscriber ' . 'WHERE sub1.subscriber = %d and sub2.subscribed = %d ' . 'ORDER BY user.nickname'; - + $user = new User(); $user->query(sprintf($qry, $this->id, $this->id)); @@ -335,41 +335,39 @@ class User extends Memcached_DataObject 'SELECT notice.* ' . 'FROM notice JOIN reply ON notice.id = reply.notice_id ' . 'WHERE reply.profile_id = %d '; - + return Notice::getStream(sprintf($qry, $this->id), 'user:replies:'.$this->id, $offset, $limit, $since_id, $before_id); } - + function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0) { - $qry = - 'SELECT * ' . - 'FROM notice ' . - 'WHERE profile_id = %d '; - - return Notice::getStream(sprintf($qry, $this->id), - 'user:notices:'.$this->id, - $offset, $limit, $since_id, $before_id); + $profile = $this->getProfile(); + if (!$profile) { + return NULL; + } else { + return $profile->getNotices($offset, $limit, $since_id, $before_id); + } } - + function favoriteNotices($offset=0, $limit=NOTICES_PER_PAGE) { $qry = 'SELECT notice.* ' . 'FROM notice JOIN fave ON notice.id = fave.notice_id ' . 'WHERE fave.user_id = %d '; - + return Notice::getStream(sprintf($qry, $this->id), 'user:faves:'.$this->id, $offset, $limit); } - + function noticesWithFriends($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0) { $enabled = common_config('inboxes', 'enabled'); # Complicated code, depending on whether we support inboxes yet # XXX: make this go away when inboxes become mandatory - - if ($enabled === false || + + if ($enabled === false || ($enabled == 'transitional' && $this->inboxed == 0)) { $qry = 'SELECT notice.* ' . @@ -377,7 +375,7 @@ class User extends Memcached_DataObject 'WHERE subscription.subscriber = %d '; $order = NULL; } else if ($enabled === true || - ($enabled == 'transitional' && $this->inboxed == 1)) { + ($enabled == 'transitional' && $this->inboxed == 1)) { $qry = 'SELECT notice.* ' . 'FROM notice JOIN notice_inbox ON notice.id = notice_inbox.notice_id ' . @@ -385,13 +383,13 @@ class User extends Memcached_DataObject # NOTE: we override ORDER $order = 'ORDER BY notice_inbox.created DESC, notice_inbox.notice_id DESC '; } - + return Notice::getStream(sprintf($qry, $this->id), 'user:notices_with_friends:' . $this->id, $offset, $limit, $since_id, $before_id, $order); } - + function blowFavesCache() { $cache = common_memcache(); if ($cache) { @@ -401,11 +399,11 @@ class User extends Memcached_DataObject $cache->delete(common_cache_key('user:faves:'.$this->id).';last'); } } - + function getSelfTags() { return Profile_tag::getTags($this->id, $this->id); } - + function setSelfTags($newtags) { return Profile_tag::setTags($this->id, $this->id, $newtags); } |