forked from GNUsocial/gnu-social
acd36698b4
Calling serverError with a clientError status code (4xx) means it will automatically default to Internal Server Error (500) which is in the server error status code range (5xx). That is undesirable.
237 lines
8.9 KiB
PHP
237 lines
8.9 KiB
PHP
<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* List of replies
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Personal
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2008-2011 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET') && !defined('LACONICA')) {
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exit(1);
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}
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require_once INSTALLDIR.'/lib/personalgroupnav.php';
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require_once INSTALLDIR.'/lib/noticelist.php';
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require_once INSTALLDIR.'/lib/feedlist.php';
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/**
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* List of replies
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*
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* @category Personal
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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class RepliesAction extends Action
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{
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var $page = null;
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var $notice;
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/**
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* Prepare the object
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*
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* Check the input values and initialize the object.
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* Shows an error page on bad input.
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*
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* @param array $args $_REQUEST data
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*
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* @return boolean success flag
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*/
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function prepare($args)
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{
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parent::prepare($args);
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$nickname = common_canonical_nickname($this->arg('nickname'));
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$this->user = User::getKV('nickname', $nickname);
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if (!$this->user) {
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// TRANS: Client error displayed when trying to reply to a non-exsting user.
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$this->clientError(_('No such user.'));
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}
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$profile = $this->user->getProfile();
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if (!$profile) {
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// TRANS: Error message displayed when referring to a user without a profile.
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$this->serverError(_('User has no profile.'));
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}
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$this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
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common_set_returnto($this->selfUrl());
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$stream = new ReplyNoticeStream($this->user->id,
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Profile::current());
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$this->notice = $stream->getNotices(($this->page-1) * NOTICES_PER_PAGE,
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NOTICES_PER_PAGE + 1);
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if($this->page > 1 && $this->notice->N == 0){
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// TRANS: Client error when page not found (404)
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$this->clientError(_('No such page.'), 404);
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}
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return true;
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}
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/**
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* Handle a request
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*
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* Just show the page. All args already handled.
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*
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* @param array $args $_REQUEST data
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*
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* @return void
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*/
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function handle($args)
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{
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parent::handle($args);
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$this->showPage();
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}
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/**
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* Title of the page
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*
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* Includes name of user and page number.
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*
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* @return string title of page
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*/
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function title()
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{
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if ($this->page == 1) {
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// TRANS: Title for first page of replies for a user.
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// TRANS: %s is a user nickname.
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return sprintf(_("Replies to %s"), $this->user->nickname);
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} else {
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// TRANS: Title for all but the first page of replies for a user.
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// TRANS: %1$s is a user nickname, %2$d is a page number.
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return sprintf(_('Replies to %1$s, page %2$d'),
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$this->user->nickname,
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$this->page);
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}
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}
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/**
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* Feeds for the <head> section
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*
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* @return void
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*/
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function getFeeds()
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{
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return array(new Feed(Feed::JSON,
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common_local_url('ApiTimelineMentions',
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array(
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'id' => $this->user->nickname,
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'format' => 'as')),
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// TRANS: Link for feed with replies for a user.
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// TRANS: %s is a user nickname.
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sprintf(_('Replies feed for %s (Activity Streams JSON)'),
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$this->user->nickname)),
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new Feed(Feed::RSS1,
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common_local_url('repliesrss',
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array('nickname' => $this->user->nickname)),
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// TRANS: Link for feed with replies for a user.
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// TRANS: %s is a user nickname.
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sprintf(_('Replies feed for %s (RSS 1.0)'),
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$this->user->nickname)),
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new Feed(Feed::RSS2,
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common_local_url('ApiTimelineMentions',
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array(
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'id' => $this->user->nickname,
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'format' => 'rss')),
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// TRANS: Link for feed with replies for a user.
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// TRANS: %s is a user nickname.
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sprintf(_('Replies feed for %s (RSS 2.0)'),
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$this->user->nickname)),
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new Feed(Feed::ATOM,
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common_local_url('ApiTimelineMentions',
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array(
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'id' => $this->user->nickname,
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'format' => 'atom')),
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// TRANS: Link for feed with replies for a user.
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// TRANS: %s is a user nickname.
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sprintf(_('Replies feed for %s (Atom)'),
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$this->user->nickname)));
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}
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/**
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* Show the content
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*
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* A list of notices that are replies to the user, plus pagination.
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*
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* @return void
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*/
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function showContent()
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{
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$nl = new PrimaryNoticeList($this->notice, $this, array('show_n'=>NOTICES_PER_PAGE));
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$cnt = $nl->show();
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if (0 === $cnt) {
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$this->showEmptyListMessage();
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}
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$this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
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$this->page, 'replies',
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array('nickname' => $this->user->nickname));
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}
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function showEmptyListMessage()
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{
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// TRANS: Empty list message for page with replies for a user.
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// TRANS: %1$s and %s$s are the user nickname.
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$message = sprintf(_('This is the timeline showing replies to %1$s but %2$s hasn\'t received a notice to them yet.'),
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$this->user->nickname,
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$this->user->nickname) . ' ';
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if (common_logged_in()) {
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$current_user = common_current_user();
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if ($this->user->id === $current_user->id) {
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// TRANS: Empty list message for page with replies for a user for the logged in user.
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// TRANS: This message contains a Markdown link in the form [link text](link).
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$message .= _('You can engage other users in a conversation, subscribe to more people or [join groups](%%action.groups%%).');
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} else {
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// TRANS: Empty list message for page with replies for a user for all logged in users but the user themselves.
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// TRANS: %1$s, %2$s and %3$s are a user nickname. This message contains a Markdown link in the form [link text](link).
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$message .= sprintf(_('You can try to [nudge %1$s](../%2$s) or [post something to them](%%%%action.newnotice%%%%?status_textarea=%3$s).'), $this->user->nickname, $this->user->nickname, '@' . $this->user->nickname);
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}
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}
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else {
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// TRANS: Empty list message for page with replies for a user for not logged in users.
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// TRANS: %1$s is a user nickname. This message contains a Markdown link in the form [link text](link).
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$message .= sprintf(_('Why not [register an account](%%%%action.register%%%%) and then nudge %s or post a notice to them.'), $this->user->nickname);
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}
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$this->elementStart('div', 'guide');
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$this->raw(common_markup_to_html($message));
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$this->elementEnd('div');
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}
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function isReadOnly($args)
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{
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return true;
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}
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}
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