forked from GNUsocial/gnu-social
339 lines
12 KiB
PHP
339 lines
12 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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* Common parent of Personal and Profile actions
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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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* @author Sarven Capadisli <csarven@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('GNUSOCIAL')) { exit(1); }
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/**
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* Profile action common superclass
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*
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* Abstracts out common code from profile and personal tabs
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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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abstract class ProfileAction extends ManagedAction
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{
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var $page = null;
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var $tag = null;
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protected $target = null; // Profile that we're showing
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protected function doPreparation()
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{
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// showstream requires a nickname
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$nickname_arg = $this->trimmed('nickname');
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$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 = array('nickname' => $nickname);
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if ($this->arg('page') && $this->arg('page') != 1) {
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$args['page'] = $this->arg['page'];
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}
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common_redirect(common_local_url($this->getActionName(), $args), 301);
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}
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try {
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$user = User::getByNickname($nickname);
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} catch (NoSuchUserException $e) {
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$group = Local_group::getKV('nickname', $nickname);
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if ($group instanceof Local_group) {
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common_redirect($group->getProfile()->getUrl());
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}
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// No user nor group found, throw the NoSuchUserException again
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throw $e;
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}
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$this->target = $user->getProfile();
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}
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protected function prepare(array $args=array())
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{
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// this will call ->doPreparation() which child classes use to set $this->target
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parent::prepare($args);
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if ($this->target->isPerson() && $this->target->hasRole(Profile_role::SILENCED)
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&& (!$this->scoped instanceof Profile || !$this->scoped->hasRight(Right::SILENCEUSER))) {
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throw new ClientException(_('This profile has been silenced by site moderators'), 403);
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}
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$this->tag = $this->trimmed('tag');
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$this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
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common_set_returnto($this->selfUrl());
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return true;
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}
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public function getTarget()
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{
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if (!$this->target instanceof Profile) {
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throw new ServerException('No target profile in ProfileAction class');
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}
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return $this->target;
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}
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function isReadOnly($args)
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{
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return true;
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}
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function showSections()
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{
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$this->showSubscriptions();
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$this->showSubscribers();
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$this->showGroups();
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$this->showLists();
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$this->showStatistics();
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}
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/**
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* Convenience function for common pattern of links to subscription/groups sections.
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*
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* @param string $actionClass
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* @param string $title
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* @param string $cssClass
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*/
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private function statsSectionLink($actionClass, $title, $cssClass='')
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{
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$this->element('a', array('href' => common_local_url($actionClass,
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array('nickname' => $this->target->getNickname())),
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'class' => $cssClass),
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$title);
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}
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function showSubscriptions()
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{
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$this->elementStart('div', array('id' => 'entity_subscriptions',
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'class' => 'section'));
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if (Event::handle('StartShowSubscriptionsMiniList', array($this))) {
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$this->elementStart('h2');
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// TRANS: H2 text for user subscription statistics.
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$this->statsSectionLink('subscriptions', _('Following'));
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$this->text(' ');
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$this->text($this->target->subscriptionCount());
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$this->elementEnd('h2');
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try {
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$profile = $this->target->getSubscribed(0, PROFILES_PER_MINILIST + 1);
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$pml = new ProfileMiniList($profile, $this);
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$pml->show();
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} catch (NoResultException $e) {
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// TRANS: Text for user subscription statistics if the user has no subscription
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$this->element('p', null, _('(None)'));
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}
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Event::handle('EndShowSubscriptionsMiniList', 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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$this->elementStart('div', array('id' => 'entity_subscribers',
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'class' => 'section'));
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if (Event::handle('StartShowSubscribersMiniList', array($this))) {
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$this->elementStart('h2');
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// TRANS: H2 text for user subscriber statistics.
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$this->statsSectionLink('subscribers', _('Followers'));
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$this->text(' ');
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$this->text($this->target->subscriberCount());
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$this->elementEnd('h2');
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try {
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$profile = $this->target->getSubscribers(0, PROFILES_PER_MINILIST + 1);
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$sml = new SubscribersMiniList($profile, $this);
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$sml->show();
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} catch (NoResultException $e) {
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// TRANS: Text for user subscriber statistics if user has no subscribers.
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$this->element('p', null, _('(None)'));
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}
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Event::handle('EndShowSubscribersMiniList', array($this));
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}
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$this->elementEnd('div');
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}
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function showStatistics()
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{
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$notice_count = $this->target->noticeCount();
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$age_days = (time() - strtotime($this->target->created)) / 86400;
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if ($age_days < 1) {
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// Rather than extrapolating out to a bajillion...
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$age_days = 1;
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}
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$daily_count = round($notice_count / $age_days);
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$this->elementStart('div', array('id' => 'entity_statistics',
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'class' => 'section'));
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// TRANS: H2 text for user statistics.
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$this->element('h2', null, _('Statistics'));
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$profile = $this->target;
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$actionParams = array('nickname' => $profile->nickname);
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$stats = array(
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array(
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'id' => 'user-id',
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// TRANS: Label for user statistics.
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'label' => _('User ID'),
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'value' => $profile->id,
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),
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array(
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'id' => 'member-since',
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// TRANS: Label for user statistics.
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'label' => _('Member since'),
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'value' => date('j M Y', strtotime($profile->created))
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),
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array(
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'id' => 'notices',
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// TRANS: Label for user statistics.
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'label' => _('Notices'),
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'value' => $notice_count,
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),
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array(
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'id' => 'daily_notices',
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// TRANS: Label for user statistics.
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// TRANS: Average count of posts made per day since account registration.
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'label' => _('Daily average'),
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'value' => $daily_count
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)
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);
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// Give plugins a chance to add stats entries
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Event::handle('ProfileStats', array($profile, &$stats));
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foreach ($stats as $row) {
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$this->showStatsRow($row);
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}
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$this->elementEnd('div');
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}
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private function showStatsRow($row)
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{
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$this->elementStart('dl', 'entity_' . $row['id']);
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$this->elementStart('dt');
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if (!empty($row['link'])) {
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$this->element('a', array('href' => $row['link']), $row['label']);
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} else {
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$this->text($row['label']);
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}
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$this->elementEnd('dt');
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$this->element('dd', null, $row['value']);
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$this->elementEnd('dl');
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}
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function showGroups()
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{
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$groups = $this->target->getGroups(0, GROUPS_PER_MINILIST + 1);
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$this->elementStart('div', array('id' => 'entity_groups',
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'class' => 'section'));
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if (Event::handle('StartShowGroupsMiniList', array($this))) {
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$this->elementStart('h2');
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// TRANS: H2 text for user group membership statistics.
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$this->statsSectionLink('usergroups', _('Groups'));
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$this->text(' ');
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$this->text($this->target->getGroupCount());
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$this->elementEnd('h2');
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if ($groups instanceof User_group) {
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$gml = new GroupMiniList($groups, $this->target, $this);
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$cnt = $gml->show();
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} else {
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// TRANS: Text for user user group membership statistics if user is not a member of any group.
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$this->element('p', null, _('(None)'));
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}
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Event::handle('EndShowGroupsMiniList', array($this));
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}
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$this->elementEnd('div');
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}
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function showLists()
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{
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$lists = $this->target->getLists($this->scoped);
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if ($lists->N > 0) {
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$this->elementStart('div', array('id' => 'entity_lists',
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'class' => 'section'));
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if (Event::handle('StartShowListsMiniList', array($this))) {
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$url = common_local_url('peopletagsbyuser',
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array('nickname' => $this->target->getNickname()));
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$this->elementStart('h2');
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$this->element('a',
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array('href' => $url),
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// TRANS: H2 text for user list membership statistics.
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_('Lists'));
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$this->text(' ');
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$this->text($lists->N);
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$this->elementEnd('h2');
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$this->elementStart('ul');
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$first = true;
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while ($lists->fetch()) {
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if (!empty($lists->mainpage)) {
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$url = $lists->mainpage;
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} else {
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$url = common_local_url('showprofiletag',
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array('nickname' => $this->target->getNickname(),
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'tag' => $lists->tag));
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}
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if (!$first) {
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$this->text(', ');
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} else {
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$first = false;
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}
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$this->element('a', array('href' => $url),
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$lists->tag);
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}
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$this->elementEnd('ul');
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Event::handle('EndShowListsMiniList', array($this));
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}
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$this->elementEnd('div');
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}
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}
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}
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