gnu-social/actions/subscribers.php

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<?php
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/**
* Laconica, the distributed open-source microblogging tool
*
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* List a user's subscribers
*
* PHP version 5
*
* LICENCE: 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/>.
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*
* @category Social
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Sarven Capadisli <csarven@controlyourself.ca>
* @copyright 2008-2009 Control Yourself, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
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if (!defined('LACONICA')) {
exit(1);
}
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/**
* List a user's subscribers
*
* @category Social
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
class SubscribersAction extends GalleryAction
{
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function title()
{
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if ($this->page == 1) {
return sprintf(_('%s subscribers'), $this->user->nickname);
} else {
return sprintf(_('%s subscribers, page %d'),
$this->user->nickname,
$this->page);
}
}
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function showPageNotice()
{
$user =& common_current_user();
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if ($user && ($user->id == $this->profile->id)) {
$this->element('p', null,
_('These are the people who listen to '.
'your notices.'));
} else {
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$this->element('p', null,
sprintf(_('These are the people who '.
'listen to %s\'s notices.'),
$this->profile->nickname));
}
}
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function showContent()
{
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parent::showContent();
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$offset = ($this->page-1) * PROFILES_PER_PAGE;
$limit = PROFILES_PER_PAGE + 1;
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$cnt = 0;
if ($this->tag) {
$subscribers = $this->user->getTaggedSubscribers($this->tag, $offset, $limit);
} else {
$subscribers = $this->user->getSubscribers($offset, $limit);
}
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if ($subscribers) {
$subscribers_list = new SubscribersList($subscribers, $this->user, $this);
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$cnt = $subscribers_list->show();
if (0 == $cnt) {
$this->showEmptyListMessage();
}
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}
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$subscribers->free();
$this->pagination($this->page > 1, $cnt > PROFILES_PER_PAGE,
$this->page, 'subscribers',
array('nickname' => $this->user->nickname));
}
function showEmptyListMessage()
{
if (common_logged_in()) {
$current_user = common_current_user();
if ($this->user->id === $current_user->id) {
$message = _('You have no subscribers. Try subscribing to people you know and they might return the favor');
} else {
$message = sprintf(_('%s has no subscribers. Want to be the first?'), $this->user->nickname);
}
}
else {
$message = sprintf(_('%s has no subscribers. Why not [register an account](%%%%action.register%%%%) and be the first?'), $this->user->nickname);
}
$this->elementStart('div', 'guide');
$this->raw(common_markup_to_html($message));
$this->elementEnd('div');
}
}
class SubscribersList extends ProfileList
{
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function showBlockForm()
{
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$bf = new BlockForm($this->out, $this->profile,
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array('action' => 'subscribers',
'nickname' => $this->owner->nickname));
$bf->show();
}
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function isReadOnly()
{
return true;
}
}