gnu-social/actions/all.php
Mikael Nordfeldth 4b2a66ed29 New mechanism for "all" feed (InboxNoticeStream)
Also cleaned up and made typing stricter for the stream, so only
profiles can be submitted. This reasonably also means we can create
"inbox" or "all" streams for foreign profiles as well using the same
stream handler (but of course only for messages we already know about).

To avoid looking up posts for a long time in a large notice database,
the lookback period for the inbox is no longer than the profile creation
date. (this matches the behaviour of Inbox)

Inbox class can probably be removed now.
2014-03-06 04:18:54 +01:00

231 lines
8.5 KiB
PHP

<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2008-2011, StatusNet, 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/>.
*
* @category Actions
* @package Actions
* @author Adrian Lang <mail@adrianlang.de>
* @author Brenda Wallace <shiny@cpan.org>
* @author Brion Vibber <brion@pobox.com>
* @author Craig Andrews <candrews@integralblue.com>
* @author Evan Prodromou <evan@status.net>
* @author Jeffery To <jeffery.to@gmail.com>
* @author Meitar Moscovitz <meitarm@gmail.com>
* @author Mike Cochrane <mikec@mikenz.geek.nz>
* @author Robin Millette <millette@status.net>
* @author Sarven Capadisli <csarven@status.net>
* @author Siebrand Mazeland <s.mazeland@xs4all.nl>
* @author Zach Copley <zach@status.net>
* @copyright 2009-2014 Free Software Foundation, Inc http://www.fsf.org
* @license GNU Affero General Public License http://www.gnu.org/licenses/
* @link http://status.net
*/
if (!defined('GNUSOCIAL') && !defined('STATUSNET')) { exit(1); }
class AllAction extends ProfileAction
{
var $notice;
function isReadOnly($args)
{
return true;
}
protected function prepare(array $args=array())
{
parent::prepare($args);
$user = common_current_user();
if (!empty($user) && $user->streamModeOnly()) {
$stream = new InboxNoticeStream($this->target, $this->scoped);
} else {
$stream = new ThreadingInboxNoticeStream($this->target, $this->scoped);
}
$this->notice = $stream->getNotices(($this->page-1)*NOTICES_PER_PAGE,
NOTICES_PER_PAGE + 1);
if ($this->page > 1 && $this->notice->N == 0) {
// TRANS: Server error when page not found (404).
$this->serverError(_('No such page.'), 404);
}
return true;
}
protected function handle()
{
parent::handle();
if (!$this->target instanceof Profile) {
// TRANS: Client error when user not found for an action.
$this->clientError(_('No such user.'));
}
$this->showPage();
}
function title()
{
if (!empty($this->scoped) && $this->scoped->id == $this->target->id) {
// TRANS: Title of a user's own start page.
return _('Home timeline');
} else {
// TRANS: Title of another user's start page.
// TRANS: %s is the other user's name.
return sprintf(_("%s's home timeline"), $this->target->getBestName());
}
}
function getFeeds()
{
return array(
new Feed(Feed::JSON,
common_local_url(
'ApiTimelineFriends', array(
'format' => 'as',
'id' => $this->target->nickname
)
),
// TRANS: %s is user nickname.
sprintf(_('Feed for friends of %s (Activity Streams JSON)'), $this->target->nickname)),
new Feed(Feed::RSS1,
common_local_url(
'allrss', array(
'nickname' =>
$this->target->nickname)
),
// TRANS: %s is user nickname.
sprintf(_('Feed for friends of %s (RSS 1.0)'), $this->target->nickname)),
new Feed(Feed::RSS2,
common_local_url(
'ApiTimelineFriends', array(
'format' => 'rss',
'id' => $this->target->nickname
)
),
// TRANS: %s is user nickname.
sprintf(_('Feed for friends of %s (RSS 2.0)'), $this->target->nickname)),
new Feed(Feed::ATOM,
common_local_url(
'ApiTimelineFriends', array(
'format' => 'atom',
'id' => $this->target->nickname
)
),
// TRANS: %s is user nickname.
sprintf(_('Feed for friends of %s (Atom)'), $this->target->nickname))
);
}
function showEmptyListMessage()
{
// TRANS: Empty list message. %s is a user nickname.
$message = sprintf(_('This is the timeline for %s and friends but no one has posted anything yet.'), $this->target->nickname) . ' ';
if (common_logged_in()) {
if ($this->target->id === $this->scoped->id) {
// TRANS: Encouragement displayed on logged in user's empty timeline.
// TRANS: This message contains Markdown links. Keep "](" together.
$message .= _('Try subscribing to more people, [join a group](%%action.groups%%) or post something yourself.');
} else {
// TRANS: %1$s is user nickname, %2$s is user nickname, %2$s is user nickname prefixed with "@".
// TRANS: This message contains Markdown links. Keep "](" together.
$message .= sprintf(_('You can try to [nudge %1$s](../%2$s) from their profile or [post something to them](%%%%action.newnotice%%%%?status_textarea=%3$s).'), $this->target->nickname, $this->target->nickname, '@' . $this->target->nickname);
}
} else {
// TRANS: Encouragement displayed on empty timeline user pages for anonymous users.
// TRANS: %s is a user nickname. This message contains Markdown links. Keep "](" together.
$message .= sprintf(_('Why not [register an account](%%%%action.register%%%%) and then nudge %s or post a notice to them.'), $this->target->nickname);
}
$this->elementStart('div', 'guide');
$this->raw(common_markup_to_html($message));
$this->elementEnd('div');
}
function showContent()
{
if (Event::handle('StartShowAllContent', array($this))) {
$profile = null;
$current_user = common_current_user();
if (!empty($current_user)) {
$profile = $current_user->getProfile();
}
if (!empty($current_user) && $current_user->streamModeOnly()) {
$nl = new NoticeList($this->notice, $this);
} else {
$nl = new ThreadedNoticeList($this->notice, $this, $profile);
}
$cnt = $nl->show();
if (0 == $cnt) {
$this->showEmptyListMessage();
}
$this->pagination(
$this->page > 1, $cnt > NOTICES_PER_PAGE,
$this->page, 'all', array('nickname' => $this->target->nickname)
);
Event::handle('EndShowAllContent', array($this));
}
}
function showSections()
{
// Show invite button, as long as site isn't closed, and
// we have a logged in user.
if (common_config('invite', 'enabled') && !common_config('site', 'closed') && common_logged_in()) {
if (!common_config('site', 'private')) {
$ibs = new InviteButtonSection(
$this,
// TRANS: Button text for inviting more users to the StatusNet instance.
// TRANS: Less business/enterprise-oriented language for public sites.
_m('BUTTON', 'Send invite')
);
} else {
$ibs = new InviteButtonSection($this);
}
$ibs->show();
}
// XXX: make this a little more convenient
if (!common_config('performance', 'high')) {
$pop = new PopularNoticeSection($this, $this->scoped);
$pop->show();
$pop = new InboxTagCloudSection($this, $this->target);
$pop->show();
}
}
}
class ThreadingInboxNoticeStream extends ThreadingNoticeStream
{
function __construct(Profile $target, Profile $scoped=null)
{
parent::__construct(new InboxNoticeStream($target, $scoped));
}
}