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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); }
# XXX: make distinct from similar definitions in showstream.php
define('SUBSCRIPTIONS_PER_ROW', 8);
define('SUBSCRIPTIONS_PER_PAGE', 80);
class SubscriptionsAction extends Action {
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 = $this->arg('page') || 1;
common_show_header($profile->nickname . ": " . _t('Subscriptions'),
NULL, $profile,
array($this, 'show_top'));
$this->show_subscriptions($profile, $page);
common_show_footer();
}
function show_top($profile) {
$user = common_current_user();
common_element('p', 'instructions',
_t('These are the people whose notices ') .
(($user && ($user->id == $profile->id)) ? _t('you listen to.') : ($profile->nickname . _t(' listens to.'))));
}
function show_subscriptions($profile, $page) {
$subs = DB_DataObject::factory('subscription');
$subs->subscriber = $profile->id;
$subs->orderBy('created DESC');
# We ask for an extra one to know if we need to do another page
$subs->limit((($page-1)*SUBSCRIPTIONS_PER_PAGE), SUBSCRIPTIONS_PER_PAGE + 1);
$subs_count = $subs->find();
common_element_start('div', 'subscriptions');
$idx = 0;
while ($subs->fetch()) {
$idx++;
if ($idx % SUBSCRIPTIONS_PER_ROW == 1) {
common_element_start('div', 'row');
}
$other = Profile::staticGet($subs->subscribed);
common_element_start('a', array('title' => ($other->fullname) ?
$other->fullname :
$other->nickname,
'href' => $other->profileurl,
'class' => 'subscription'));
$avatar = $other->getAvatar(AVATAR_STREAM_SIZE);
common_element('img',
array('src' =>
(($avatar) ? $avatar->url :
common_default_avatar(AVATAR_STREAM_SIZE)),
'width' => AVATAR_STREAM_SIZE,
'height' => AVATAR_STREAM_SIZE,
'class' => 'avatar stream',
'alt' => ($other->fullname) ?
$other->fullname :
$other->nickname));
common_element_end('a');
# XXX: subscribe form here
if ($idx % SUBSCRIPTIONS_PER_ROW == 0) {
common_element_end('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_element_end('div');
}
}
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