292 lines
10 KiB
PHP
292 lines
10 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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* Lists by a user
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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 Shashi Gowda <connect2shashi@gmail.com>
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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/profile/peopletaglist.php';
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class PeopletagsbyuserAction extends Action
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{
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var $page = null;
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var $tagger = null;
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var $tags = null;
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function isReadOnly($args)
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{
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return true;
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}
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function title()
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{
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if ($this->page == 1) {
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if ($this->isOwner()) {
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if ($this->arg('private')) {
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// TRANS: Title for lists by a user page for a private tag.
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return _('Private lists by you');
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} else if ($this->arg('public')) {
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// TRANS: Title for lists by a user page for a public tag.
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return _('Public lists by you');
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}
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// TRANS: Title for lists by a user page.
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return _('Lists by you');
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}
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// TRANS: Title for lists by a user page.
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// TRANS: %s is a user nickname.
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return sprintf(_('Lists by %s'), $this->tagger->nickname);
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} else {
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// TRANS: Title for lists by a user page.
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// TRANS: %1$s is a user nickname, %2$d is a page number.
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return sprintf(_('Lists by %1$s, page %2$d'), $this->tagger->nickname, $this->page);
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}
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}
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function prepare(array $args = array())
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{
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parent::prepare($args);
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if ($this->arg('public') && $this->arg('private')) {
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$this->args['public'] = $this->args['private'] = false;
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}
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if (common_config('singleuser', 'enabled')) {
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$nickname_arg = User::singleUserNickname();
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} else {
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$nickname_arg = $this->arg('nickname');
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}
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$nickname = common_canonical_nickname($nickname_arg);
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// Permanent redirect on non-canonical nickname
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if ($nickname_arg != $nickname) {
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$args = $this->getSelfUrlArgs();
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if ($this->arg('page') && $this->arg('page') != 1) {
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$args['page'] = $this->arg['page'];
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}
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common_redirect(common_local_url('peopletagsbyuser', $args), 301);
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}
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$this->user = User::getKV('nickname', $nickname);
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if (!$this->user) {
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// TRANS: Client error displayed 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 = $this->user->getProfile();
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if (!$this->tagger) {
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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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$offset = ($this->page-1) * PEOPLETAGS_PER_PAGE;
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$limit = PEOPLETAGS_PER_PAGE + 1;
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$user = common_current_user();
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if ($this->arg('public')) {
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$this->tags = $this->tagger->getLists(null, $offset, $limit);
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} else if ($this->arg('private')) {
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if (empty($user)) {
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// TRANS: Error message displayed when trying to perform an action that requires a logged in user.
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$this->clientError(_('Not logged in.'), 403);
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}
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if ($this->isOwner()) {
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$this->tags = $this->tagger->getPrivateTags($offset, $limit);
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} else {
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// TRANS: Client error displayed when trying view another user's private lists.
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$this->clientError(_('You cannot view others\' private lists'), 403);
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}
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} else {
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$this->tags = $this->tagger->getLists($this->scoped, $offset, $limit);
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}
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return true;
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}
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function handle()
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{
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parent::handle();
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# Post from the tag dropdown; redirect to a GET
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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common_redirect(common_local_url('peopletagsbyuser', $this->getSelfUrlArgs()), 303);
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}
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$this->showPage();
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}
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function showModeSelector()
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{
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$this->elementStart('dl', array('id'=>'filter_tags'));
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// TRANS: Mode selector label.
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$this->element('dt', null, _('Mode'));
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$this->elementStart('dd');
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$this->elementStart('ul');
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$this->elementStart('li', array('id' => 'filter_tags_for',
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'class' => 'child_1'));
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$this->element('a',
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array('href' =>
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common_local_url('peopletagsforuser',
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array('nickname' => $this->user->nickname))),
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// TRANS: Link text to show lists for user %s.
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sprintf(_('Lists for %s'), $this->tagger->nickname));
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$this->elementEnd('li');
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if ($this->isOwner()) {
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$this->elementStart('li', array('id'=>'filter_tags_item'));
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$this->elementStart('form', array('name' => 'modeselector',
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'id' => 'form_filter_bymode',
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'action' => common_local_url('peopletagsbyuser',
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array('nickname' => $this->tagger->nickname)),
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'method' => 'post'));
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$this->elementStart('fieldset');
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// TRANS: Fieldset legend.
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$this->element('legend', null, _('Select tag to filter'));
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$priv = $this->arg('private');
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$pub = $this->arg('public');
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if (!$priv && !$pub) {
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$priv = $pub = true;
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}
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// TRANS: Checkbox label to show private tags.
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$this->checkbox('private', _m('LABEL','Private'), $priv,
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// TRANS: Checkbox title.
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_('Show private tags.'));
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// TRANS: Checkbox label to show public tags.
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$this->checkbox('public', _m('LABEL','Public'), $pub,
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// TRANS: Checkbox title.
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_('Show public tags.'));
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$this->hidden('nickname', $this->user->nickname);
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// TRANS: Submit button text for tag filter form.
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$this->submit('submit', _m('BUTTON','Go'));
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$this->elementEnd('fieldset');
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$this->elementEnd('form');
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$this->elementEnd('li');
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}
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$this->elementEnd('ul');
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$this->elementEnd('dd');
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$this->elementEnd('dl');
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}
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function showAnonymousMessage()
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{
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$notice =
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// TRANS: Message displayed for anonymous users on page that displays lists by a user.
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// TRANS: This message contains Markdown links in the form [description](links).
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// TRANS: %s is a tagger nickname.
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sprintf(_('These are lists created by **%s**. ' .
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'Lists are how you sort similar ' .
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'people on %%%%site.name%%%%, a [micro-blogging]' .
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'(http://en.wikipedia.org/wiki/Micro-blogging) service ' .
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'based on the Free Software [StatusNet](http://status.net/) tool. ' .
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'You can easily keep track of what they ' .
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'are doing by subscribing to the list\'s timeline.' ), $this->tagger->nickname);
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$this->elementStart('div', array('id' => 'anon_notice'));
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$this->raw(common_markup_to_html($notice));
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$this->elementEnd('div');
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}
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function showPageNotice()
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{
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$this->elementStart('div', 'instructions');
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$this->showModeSelector();
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$this->elementEnd('div');
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}
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function showContent()
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{
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#TODO: controls here.
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$pl = new PeopletagList($this->tags, $this);
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$cnt = $pl->show();
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if ($cnt == 0) {
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$this->showEmptyListMessage();
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}
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$this->pagination($this->page > 1, $cnt > PEOPLETAGS_PER_PAGE,
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$this->page, 'peopletagsbyuser', $this->getSelfUrlArgs());
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}
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function getSelfUrlArgs()
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{
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$args = array();
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if ($this->arg('private')) {
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$args['private'] = 1;
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} else if ($this->arg('public')) {
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$args['public'] = 1;
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}
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$args['nickname'] = $this->trimmed('nickname');
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return $args;
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}
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function isOwner()
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{
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$user = common_current_user();
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return !empty($user) && $user->id == $this->tagger->id;
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}
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function showObjectNav()
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{
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$nav = new PeopletagNav($this, $this->tagger);
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$nav->show();
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}
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function showEmptyListMessage()
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{
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// TRANS: Message displayed on page that displays lists by a user when there are none.
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// TRANS: This message contains Markdown links in the form [description](links).
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// TRANS: %s is a tagger nickname.
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$message = sprintf(_('%s has not created any [lists](%%%%doc.lists%%%%) yet.'), $this->tagger->nickname);
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$this->elementStart('div', 'guide');
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$this->raw(common_markup_to_html($message));
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$this->elementEnd('div');
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}
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function showProfileBlock()
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{
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$block = new AccountProfileBlock($this, $this->tagger);
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$block->show();
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}
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function showSections()
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{
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#TODO: tags with most subscribers
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#TODO: tags with most "members"
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}
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}
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