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.
376 lines
13 KiB
PHP
376 lines
13 KiB
PHP
<?php
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/**
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2008, 2009, StatusNet, Inc.
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*
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* 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 Actions
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* @package Actions
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* @license GNU Affero General Public License http://www.gnu.org/licenses/
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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/profileminilist.php';
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require_once INSTALLDIR.'/lib/peopletaglist.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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class ShowprofiletagAction extends Action
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{
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var $notice, $tagger, $peopletag, $userProfile;
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function isReadOnly($args)
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{
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return true;
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}
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function prepare($args)
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{
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parent::prepare($args);
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if (common_config('singleuser', 'enabled')) {
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$tagger_arg = User::singleUserNickname();
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} else {
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$tagger_arg = $this->arg('tagger');
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}
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$tag_arg = $this->arg('tag');
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$tagger = common_canonical_nickname($tagger_arg);
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$tag = common_canonical_tag($tag_arg);
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// Permanent redirect on non-canonical nickname
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if ($tagger_arg != $tagger || $tag_arg != $tag) {
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$args = array('tagger' => $nickname, 'tag' => $tag);
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if ($this->page != 1) {
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$args['page'] = $this->page;
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}
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common_redirect(common_local_url('showprofiletag', $args), 301);
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}
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if (!$tagger) {
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// TRANS: Client error displayed when a tagger is expected but not provided.
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$this->clientError(_('No tagger.'), 404);
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}
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$user = User::getKV('nickname', $tagger);
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if (!$user) {
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// TRANS: Client error displayed trying to perform an action related to a non-existing user.
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$this->clientError(_('No such user.'), 404);
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}
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$this->tagger = $user->getProfile();
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$this->peopletag = Profile_list::pkeyGet(array('tagger' => $user->id, 'tag' => $tag));
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$current = common_current_user();
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$can_see = !empty($this->peopletag) && (!$this->peopletag->private ||
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($this->peopletag->private && $this->peopletag->tagger === $current->id));
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if (!$can_see) {
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// TRANS: Client error displayed trying to reference a non-existing list.
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$this->clientError(_('No such list.'), 404);
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}
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$this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
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$this->userProfile = Profile::current();
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$stream = new PeopletagNoticeStream($this->peopletag, $this->userProfile);
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$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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function handle($args)
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{
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parent::handle($args);
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if (!$this->peopletag) {
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// TRANS: Client error displayed trying to perform an action related to a non-existing user.
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$this->clientError(_('No such user.'));
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}
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$this->showPage();
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}
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function title()
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{
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if ($this->page > 1) {
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if($this->peopletag->private) {
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// TRANS: Title for private list timeline.
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// TRANS: %1$s is a list, %2$s is a page number.
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return sprintf(_('Private timeline for %1$s list by you, page %2$d'),
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$this->peopletag->tag, $this->page);
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}
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$current = common_current_user();
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if (!empty($current) && $current->id == $this->peopletag->tagger) {
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// TRANS: Title for public list timeline where the viewer is the tagger.
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// TRANS: %1$s is a list, %2$s is a page number.
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return sprintf(_('Timeline for %1$s list by you, page %2$d'),
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$this->peopletag->tag, $this->page);
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}
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// TRANS: Title for private list timeline.
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// TRANS: %1$s is a list, %2$s is the tagger's nickname, %3$d is a page number.
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return sprintf(_('Timeline for %1$s list by %2$s, page %3$d'),
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$this->peopletag->tag,
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$this->tagger->nickname,
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$this->page
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);
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} else {
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if($this->peopletag->private) {
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// TRANS: Title for private list timeline.
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// TRANS: %s is a list.
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return sprintf(_('Private timeline of %s list by you'),
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$this->peopletag->tag);
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}
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$current = common_current_user();
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if (!empty($current) && $current->id == $this->peopletag->tagger) {
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// TRANS: Title for public list timeline where the viewer is the tagger.
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// TRANS: %s is a list.
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return sprintf(_('Timeline for %s list by you'),
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$this->peopletag->tag);
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}
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// TRANS: Title for private list timeline.
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// TRANS: %1$s is a list, %2$s is the tagger's nickname.
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return sprintf(_('Timeline for %1$s list by %2$s'),
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$this->peopletag->tag,
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$this->tagger->nickname
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);
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}
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}
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function getFeeds()
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{
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#XXX: make these actually work
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return array(new Feed(Feed::JSON,
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common_local_url(
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'ApiTimelineList', array(
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'user' => $this->tagger->id,
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'id' => $this->peopletag->id,
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'format' => 'as'
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)
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),
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// TRANS: Feed title.
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// TRANS: %s is tagger's nickname.
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sprintf(_('Feed for friends of %s (Activity Streams JSON)'), $this->tagger->nickname)),
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new Feed(Feed::RSS2,
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common_local_url(
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'ApiTimelineList', array(
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'user' => $this->tagger->id,
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'id' => $this->peopletag->id,
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'format' => 'rss'
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)
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),
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// TRANS: Feed title.
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// TRANS: %s is tagger's nickname.
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sprintf(_('Feed for friends of %s (RSS 2.0)'), $this->tagger->nickname)),
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new Feed(Feed::ATOM,
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common_local_url(
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'ApiTimelineList', array(
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'user' => $this->tagger->id,
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'id' => $this->peopletag->id,
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'format' => 'atom'
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)
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),
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// TRANS: Feed title.
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// TRANS: %1$s is a list, %2$s is tagger's nickname.
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sprintf(_('Feed for %1$s list by %2$s (Atom)'),
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$this->peopletag->tag, $this->tagger->nickname
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)
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)
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);
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}
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function showObjectNav()
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{
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$nav = new PeopletagGroupNav($this);
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$nav->show();
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}
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function showEmptyListMessage()
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{
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// TRANS: Empty list message for list timeline.
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// TRANS: %1$s is a list, %2$s is a tagger's nickname.
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$message = sprintf(_('This is the timeline for %1$s list by %2$s but no one has posted anything yet.'),
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$this->peopletag->tag,
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$this->tagger->nickname) . ' ';
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if (common_logged_in()) {
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$current_user = common_current_user();
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if ($this->tagger->id == $current_user->id) {
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// TRANS: Additional empty list message for list timeline for currently logged in user tagged tags.
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$message .= _('Try tagging more people.');
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}
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} else {
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// TRANS: Additional empty list message for list timeline.
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// TRANS: This message contains Markdown links in the form [description](link).
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$message .= _('Why not [register an account](%%%%action.register%%%%) and start following this timeline!');
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}
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$this->elementStart('div', 'guide');
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$this->raw(common_markup_to_html($message));
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$this->elementEnd('div');
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}
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function showContent()
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{
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$this->showPeopletag();
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$this->showNotices();
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}
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function showPeopletag()
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{
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$cur = common_current_user();
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$tag = new Peopletag($this->peopletag, $cur, $this);
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$tag->show();
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}
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function showNotices()
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{
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if (Event::handle('StartShowProfileTagContent', array($this))) {
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$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,
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$cnt > NOTICES_PER_PAGE,
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$this->page,
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'showprofiletag',
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array('tag' => $this->peopletag->tag,
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'tagger' => $this->tagger->nickname)
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);
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Event::handle('EndShowProfileTagContent', array($this));
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}
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}
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function showSections()
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{
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$this->showTagged();
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if (!$this->peopletag->private) {
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$this->showSubscribers();
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}
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# $this->showStatistics();
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}
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function showPageTitle()
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{
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$this->element('h1', null, $this->title());
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}
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function showTagged()
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{
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$profile = $this->peopletag->getTagged(0, PROFILES_PER_MINILIST + 1);
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$this->elementStart('div', array('id' => 'entity_tagged',
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'class' => 'section'));
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if (Event::handle('StartShowTaggedProfilesMiniList', array($this))) {
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$title = '';
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// TRANS: Header on show list page.
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$this->element('h2', null, _('Listed'));
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$cnt = 0;
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if (!empty($profile)) {
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$pml = new ProfileMiniList($profile, $this);
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$cnt = $pml->show();
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if ($cnt == 0) {
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// TRANS: Content of "Listed" page if there are no listed users.
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$this->element('p', null, _('(None)'));
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}
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}
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if ($cnt > PROFILES_PER_MINILIST) {
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$this->elementStart('p');
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$this->element('a', array('href' => common_local_url('taggedprofiles',
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array('nickname' => $this->tagger->nickname,
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'profiletag' => $this->peopletag->tag)),
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'class' => 'more'),
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// TRANS: Link for more "People in list x by a user"
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// TRANS: if there are more than the mini list's maximum.
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_('Show all'));
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$this->elementEnd('p');
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}
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Event::handle('EndShowTaggedProfilesMiniList', array($this));
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}
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$this->elementEnd('div');
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}
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function showSubscribers()
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{
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$profile = $this->peopletag->getSubscribers(0, PROFILES_PER_MINILIST + 1);
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$this->elementStart('div', array('id' => 'entity_subscribers',
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'class' => 'section'));
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if (Event::handle('StartShowProfileTagSubscribersMiniList', array($this))) {
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// TRANS: Header for tag subscribers.
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$this->element('h2', null, _('Subscribers'));
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$cnt = 0;
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if (!empty($profile)) {
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$pml = new ProfileMiniList($profile, $this);
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$cnt = $pml->show();
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if ($cnt == 0) {
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// TRANS: Content of "People following tag x" if there are no subscribed users.
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$this->element('p', null, _('(None)'));
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}
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}
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// FIXME: link to full list
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Event::handle('EndShowProfileTagSubscribersMiniList', array($this));
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}
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$this->elementEnd('div');
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}
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}
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class Peopletag extends PeopletagListItem
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{
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protected $avatarSize = AVATAR_PROFILE_SIZE;
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function showStart()
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{
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$mode = $this->peopletag->private ? 'private' : 'public';
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$this->out->elementStart('div', array('class' => 'h-entry peopletag peopletag-profile mode-'.$mode,
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'id' => 'peopletag-' . $this->peopletag->id));
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}
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function showEnd()
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{
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$this->out->elementEnd('div');
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}
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}
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