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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* 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/>.
*
* @category Social
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @author Sarven Capadisli <csarven@status.net>
* @copyright 2008-2009 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET') && !defined('LACONICA')) {
exit(1);
}
/**
* List a user's subscribers
*
* @category Social
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
class SubscribersAction extends GalleryAction
{
function title()
{
if ($this->page == 1) {
// TRANS: Header for list of subscribers for a user (first page).
// TRANS: %s is the user's nickname.
return sprintf(_('%s subscribers'), $this->user->nickname);
} else {
// TRANS: Header for list of subscribers for a user (not first page).
// TRANS: %1$s is the user's nickname, $2$d is the page number.
return sprintf(_('%1$s subscribers, page %2$d'),
$this->user->nickname,
$this->page);
}
}
function showPageNotice()
{
$user = common_current_user();
if ($user && ($user->id == $this->profile->id)) {
$this->element('p', null,
// TRANS: Page notice for page with an overview of all subscribers
// TRANS: of the logged in user's own profile.
_('These are the people who listen to '.
'your notices.'));
} else {
$this->element('p', null,
// TRANS: Page notice for page with an overview of all subscribers of a user other
// TRANS: than the logged in user. %s is the user nickname.
sprintf(_('These are the people who '.
'listen to %s\'s notices.'),
$this->profile->nickname));
}
}
function showContent()
{
parent::showContent();
$offset = ($this->page-1) * PROFILES_PER_PAGE;
$limit = PROFILES_PER_PAGE + 1;
$cnt = 0;
if ($this->tag) {
$subscribers = $this->user->getTaggedSubscribers($this->tag, $offset, $limit);
} else {
$subscribers = $this->user->getSubscribers($offset, $limit);
}
if ($subscribers) {
$subscribers_list = new SubscribersList($subscribers, $this->user, $this);
$cnt = $subscribers_list->show();
if (0 == $cnt) {
$this->showEmptyListMessage();
}
}
$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) {
// TRANS: Subscriber list text when the logged in user has no subscribers.
$message = _('You have no subscribers. Try subscribing to people you know and they might return the favor.');
} else {
// TRANS: Subscriber list text when looking at the subscribers for a of a user other
// TRANS: than the logged in user that has no subscribers. %s is the user nickname.
$message = sprintf(_('%s has no subscribers. Want to be the first?'), $this->user->nickname);
}
}
else {
// TRANS: Subscriber list text when looking at the subscribers for a of a user that has none
// TRANS: as an anonymous user. %s is the user nickname.
// TRANS: This message contains a Markdown URL. The link description is between
// TRANS: square brackets, and the link between parentheses. Do not separate "]("
// TRANS: and do not change the URL part.
$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');
}
function showSections()
{
parent::showSections();
$cloud = new SubscribersPeopleTagCloudSection($this);
$cloud->show();
$cloud2 = new SubscribersPeopleSelfTagCloudSection($this);
$cloud2->show();
}
}
class SubscribersList extends SubscriptionList
{
function newListItem($profile)
{
return new SubscribersListItem($profile, $this->owner, $this->action);
}
}
class SubscribersListItem extends SubscriptionListItem
{
function showActions()
{
$this->startActions();
if (Event::handle('StartProfileListItemActionElements', array($this))) {
$this->showSubscribeButton();
// Relevant code!
$this->showBlockForm();
Event::handle('EndProfileListItemActionElements', array($this));
}
$this->endActions();
}
function showBlockForm()
{
$user = common_current_user();
if (!empty($user) && $this->owner->id == $user->id) {
$returnto = array('action' => 'subscribers',
'nickname' => $this->owner->nickname);
$page = $this->out->arg('page');
if ($page) {
$returnto['param-page'] = $page;
}
$bf = new BlockForm($this->out, $this->profile, $returnto);
$bf->show();
}
}
function linkAttributes()
{
$aAttrs = parent::linkAttributes();
if (common_config('nofollow', 'subscribers')) {
$aAttrs['rel'] .= ' nofollow';
}
return $aAttrs;
}
function homepageAttributes()
{
$aAttrs = parent::linkAttributes();
if (common_config('nofollow', 'subscribers')) {
$aAttrs['rel'] = 'nofollow';
}
return $aAttrs;
}
}
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