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<?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); }
class SubscribedAction extends Action {
# Who is subscribed to a given user?
function handle($args) {
parent::handle($args);
$nickname = $this->arg('nickname');
$profile = Profile::staticGet('nickname', $nickname);
if (!$profile) {
$this->no_such_user();
}
$user = User::staticGet($profile->id);
if (!$user) {
$this->no_such_user();
}
$page = $this->arg('page') || 1;
$this->show_subscribed($profile, $page);
}
function show_subscribed($profile, $page) {
$sub = DB_DataObject::factory('subscriptions');
$sub->subscribed = $profile->id;
# We ask for an extra one to know if we need to do another page
$sub->limit((($page-1)*SUBSCRIPTIONS_PER_PAGE)+1, SUBSCRIPTIONS_PER_PAGE + 1);
$subs_count = $subs->find();
common_start_element('div', 'subscriptions');
$idx = 0;
while ($subs->fetch()) {
$idx++;
if ($idx % SUBSCRIPTIONS_PER_ROW == 1) {
common_start_element('div', 'row');
}
common_start_element('a', array('title' => $subs->fullname ||
$subs->nickname,
'href' => $subs->profileurl,
'class' => 'subscription'));
$avatar = $subs->getAvatar(AVATAR_STREAM_SIZE);
common_element('img', array('src' => (($avatar) ? $avatar->url : DEFAULT_STREAM_AVATAR),
'width' => AVATAR_STREAM_SIZE,
'height' => AVATAR_STREAM_SIZE,
'class' => 'avatar stream'));
common_end_element('a');
# XXX: subscribe form here
if ($idx % SUBSCRIPTIONS_PER_ROW == 0) {
common_end_element('div');
}
if ($idx == SUBSCRIPTIONS_PER_PAGE) {
break;
}
}
if ($page > 1) {
common_element('a', array('href' =>
common_local_url('subscriptions',
array('nickname' => $profile->nickname,
'page' => $page - 1)),
'class' => 'prev'),
_t('Previous'));
}
if ($subs_count > SUBSCRIPTIONS_PER_PAGE) {
common_element('a', array('href' =>
common_local_url('subscriptions',
array('nickname' => $profile->nickname,
'page' => $page + 1)),
'class' => 'next'),
_t('Next'));
}
common_end_element('div');
}
}
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