diff options
Diffstat (limited to 'classes')
| -rw-r--r-- | classes/Profile.php | 12 | ||||
| -rw-r--r-- | classes/Subscription.php | 154 | ||||
| -rw-r--r-- | classes/User.php | 19 |
3 files changed, 165 insertions, 20 deletions
diff --git a/classes/Profile.php b/classes/Profile.php index 494c697e4..6b396c8c3 100644 --- a/classes/Profile.php +++ b/classes/Profile.php @@ -868,4 +868,16 @@ class Profile extends Memcached_DataObject return $uri; } + function hasBlocked($other) + { + $block = Profile_block::get($this->id, $other->id); + + if (empty($block)) { + $result = false; + } else { + $result = true; + } + + return $result; + } } diff --git a/classes/Subscription.php b/classes/Subscription.php index faf1331cd..d6fb3fcbd 100644 --- a/classes/Subscription.php +++ b/classes/Subscription.php @@ -24,7 +24,7 @@ if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); } */ require_once INSTALLDIR.'/classes/Memcached_DataObject.php'; -class Subscription extends Memcached_DataObject +class Subscription extends Memcached_DataObject { ###START_AUTOCODE /* the code below is auto generated do not remove the above tag */ @@ -34,8 +34,8 @@ class Subscription extends Memcached_DataObject public $subscribed; // int(4) primary_key not_null public $jabber; // tinyint(1) default_1 public $sms; // tinyint(1) default_1 - public $token; // varchar(255) - public $secret; // varchar(255) + public $token; // varchar(255) + public $secret; // varchar(255) public $created; // datetime() not_null public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP @@ -45,9 +45,155 @@ class Subscription extends Memcached_DataObject /* the code above is auto generated do not remove the tag below */ ###END_AUTOCODE - + function pkeyGet($kv) { return Memcached_DataObject::pkeyGet('Subscription', $kv); } + + /** + * Make a new subscription + * + * @param Profile $subscriber party to receive new notices + * @param Profile $other party sending notices; publisher + * + * @return Subscription new subscription + */ + + static function start($subscriber, $other) + { + if (!$subscriber->hasRight(Right::SUBSCRIBE)) { + throw new Exception(_('You have been banned from subscribing.')); + } + + if (self::exists($subscriber, $other)) { + throw new Exception(_('Already subscribed!')); + } + + if ($other->hasBlocked($subscriber)) { + throw new Exception(_('User has blocked you.')); + } + + if (Event::handle('StartSubscribe', array($subscriber, $other))) { + + $sub = new Subscription(); + + $sub->subscriber = $subscriber->id; + $sub->subscribed = $other->id; + $sub->created = common_sql_now(); + + $result = $sub->insert(); + + if (!$result) { + common_log_db_error($sub, 'INSERT', __FILE__); + throw new Exception(_('Could not save subscription.')); + } + + $sub->notify(); + + self::blow('user:notices_with_friends:%d', $subscriber->id); + + $subscriber->blowSubscriptionsCount(); + $other->blowSubscribersCount(); + + $otherUser = User::staticGet('id', $other->id); + + if (!empty($otherUser) && + $otherUser->autosubscribe && + !self::exists($other, $subscriber) && + !$subscriber->hasBlocked($other)) { + + $auto = new Subscription(); + + $auto->subscriber = $subscriber->id; + $auto->subscribed = $other->id; + $auto->created = common_sql_now(); + + $result = $auto->insert(); + + if (!$result) { + common_log_db_error($auto, 'INSERT', __FILE__); + throw new Exception(_('Could not save subscription.')); + } + + $auto->notify(); + } + + Event::handle('EndSubscribe', array($subscriber, $other)); + } + + return true; + } + + function notify() + { + # XXX: add other notifications (Jabber, SMS) here + # XXX: queue this and handle it offline + # XXX: Whatever happens, do it in Twitter-like API, too + + $this->notifyEmail(); + } + + function notifyEmail() + { + $subscribedUser = User::staticGet('id', $this->subscribed); + + if (!empty($subscribedUser)) { + + $subscriber = Profile::staticGet('id', $this->subscriber); + + mail_subscribe_notify_profile($subscribedUser, $subscriber); + } + } + + /** + * Cancel a subscription + * + */ + + function cancel($subscriber, $other) + { + if (!self::exists($subscriber, $other)) { + throw new Exception(_('Not subscribed!')); + } + + // Don't allow deleting self subs + + if ($subscriber->id == $other->id) { + throw new Exception(_('Couldn\'t delete self-subscription.')); + } + + if (Event::handle('StartUnsubscribe', array($subscriber, $other))) { + + $sub = Subscription::pkeyGet(array('subscriber' => $subscriber->id, + 'subscribed' => $other->id)); + + // note we checked for existence above + + assert(!empty($sub)); + + $result = $sub->delete(); + + if (!$result) { + common_log_db_error($sub, 'DELETE', __FILE__); + throw new Exception(_('Couldn\'t delete subscription.')); + } + + self::blow('user:notices_with_friends:%d', $subscriber->id); + + $subscriber->blowSubscriptionsCount(); + $other->blowSubscribersCount(); + + Event::handle('EndUnsubscribe', array($subscriber, $other)); + } + + return; + } + + function exists($subscriber, $other) + { + $sub = Subscription::pkeyGet(array('subscriber' => $subscriber->id, + 'subscribed' => $other->id)); + return (empty($sub)) ? false : true; + } } diff --git a/classes/User.php b/classes/User.php index 72c3f39e9..10b1f4865 100644 --- a/classes/User.php +++ b/classes/User.php @@ -80,11 +80,7 @@ class User extends Memcached_DataObject function isSubscribed($other) { - assert(!is_null($other)); - // XXX: cache results of this query - $sub = Subscription::pkeyGet(array('subscriber' => $this->id, - 'subscribed' => $other->id)); - return (is_null($sub)) ? false : true; + return Subscription::exists($this->getProfile(), $other); } // 'update' won't write key columns, so we have to do it ourselves. @@ -167,17 +163,8 @@ class User extends Memcached_DataObject function hasBlocked($other) { - - $block = Profile_block::get($this->id, $other->id); - - if (is_null($block)) { - $result = false; - } else { - $result = true; - $block->free(); - } - - return $result; + $profile = $this->getProfile(); + return $profile->hasBlocked($other); } /** |