diff options
author | Evan Prodromou <evan@prodromou.name> | 2008-05-06 11:17:29 -0400 |
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committer | Evan Prodromou <evan@prodromou.name> | 2008-05-06 11:17:29 -0400 |
commit | 1d4f1f6bf6bd8313cbb51dbf61d675408171d1b8 (patch) | |
tree | 8c622e1c4c1cbfc78abe335c1a153e354f29eee4 /_darcs/pristine/lib/subs.php | |
parent | d4fd1c505e14bdef4945e51d4f46a949d3abfb98 (diff) |
add standard directories
Added some of the standard directories
darcs-hash:20080506151729-84dde-563da8505e06a7302041c93ab157ced31165876c.gz
Diffstat (limited to '_darcs/pristine/lib/subs.php')
-rw-r--r-- | _darcs/pristine/lib/subs.php | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/_darcs/pristine/lib/subs.php b/_darcs/pristine/lib/subs.php new file mode 100644 index 000000000..91fc8445d --- /dev/null +++ b/_darcs/pristine/lib/subs.php @@ -0,0 +1,140 @@ +<?php +/* + * Laconica - a distributed open-source microblogging tool + * Copyright (C) 2008, Controlez-Vous, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +if (!defined('LACONICA')) { exit(1); } + +require_once('XMPPHP/XMPP.php'); + +/* Subscribe $user to nickname $other_nickname + Returns true or an error message. +*/ + +function subs_subscribe_user($user, $other_nickname) { + + $other = User::staticGet('nickname', $other_nickname); + + if (!$other) { + return _('No such user.'); + } + + return subs_subscribe_to($user, $other); +} + +/* Subscribe user $user to other user $other. + * Note: $other must be a local user, not a remote profile. + * Because the other way is quite a bit more complicated. + */ + +function subs_subscribe_to($user, $other) { + + if ($user->isSubscribed($other)) { + return _('Already subscribed!.'); + } + + if ($other->hasBlocked($user)) { + return _('User has blocked you.'); + } + + if (!$user->subscribeTo($other)) { + return _('Could not subscribe.'); + return; + } + + subs_notify($other, $user); + + if (common_config('memcached', 'enabled')) { + $cache = new Memcache(); + if ($cache->connect(common_config('memcached', 'server'), common_config('memcached', 'port'))) { + $cache->delete(common_cache_key('user:notices_with_friends:' . $user->id)); + } + } + + if ($other->autosubscribe && !$other->isSubscribed($user) && !$user->hasBlocked($other)) { + if (!$other->subscribeTo($user)) { + return _('Could not subscribe other to you.'); + } + if (common_config('memcached', 'enabled')) { + $cache = new Memcache(); + if ($cache->connect(common_config('memcached', 'server'), common_config('memcached', 'port'))) { + $cache->delete(common_cache_key('user:notices_with_friends:' . $other->id)); + } + } + + subs_notify($user, $other); + } + + return true; +} + +function subs_notify($listenee, $listener) { + # XXX: add other notifications (Jabber, SMS) here + # XXX: queue this and handle it offline + # XXX: Whatever happens, do it in Twitter-like API, too + subs_notify_email($listenee, $listener); +} + +function subs_notify_email($listenee, $listener) { + mail_subscribe_notify($listenee, $listener); +} + +/* Unsubscribe $user from nickname $other_nickname + Returns true or an error message. +*/ + +function subs_unsubscribe_user($user, $other_nickname) { + + $other = User::staticGet('nickname', $other_nickname); + + if (!$other) { + return _('No such user.'); + } + + return subs_unsubscribe_to($user, $other->getProfile()); +} + +/* Unsubscribe user $user from profile $other + * NB: other can be a remote user. */ + +function subs_unsubscribe_to($user, $other) { + + if (!$user->isSubscribed($other)) + return _('Not subscribed!.'); + + $sub = DB_DataObject::factory('subscription'); + + $sub->subscriber = $user->id; + $sub->subscribed = $other->id; + + $sub->find(true); + + // note we checked for existence above + + if (!$sub->delete()) + return _('Couldn\'t delete subscription.'); + + if (common_config('memcached', 'enabled')) { + $cache = new Memcache(); + if ($cache->connect(common_config('memcached', 'server'), common_config('memcached', 'port'))) { + $cache->delete(common_cache_key('user:notices_with_friends:' . $user->id)); + } + } + + return true; +} + |