gnu-social/lib/profileaction.php

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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Common parent of Personal and Profile actions
*
* PHP version 5
*
* LICENCE: 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 Personal
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @author Sarven Capadisli <csarven@status.net>
* @copyright 2008-2009 StatusNet, Inc.
* @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/
*/
if (!defined('STATUSNET') && !defined('LACONICA')) {
exit(1);
}
require_once INSTALLDIR.'/lib/profileminilist.php';
require_once INSTALLDIR.'/lib/groupminilist.php';
/**
* Profile action common superclass
*
* Abstracts out common code from profile and personal tabs
*
* @category Personal
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @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/
*/
class ProfileAction extends OwnerDesignAction
{
var $page = null;
var $profile = null;
var $tag = null;
function prepare($args)
{
parent::prepare($args);
$nickname_arg = $this->arg('nickname');
$nickname = common_canonical_nickname($nickname_arg);
// Permanent redirect on non-canonical nickname
if ($nickname_arg != $nickname) {
$args = array('nickname' => $nickname);
if ($this->arg('page') && $this->arg('page') != 1) {
$args['page'] = $this->arg['page'];
}
common_redirect(common_local_url($this->trimmed('action'), $args), 301);
return false;
}
$this->user = User::staticGet('nickname', $nickname);
if (!$this->user) {
$this->clientError(_('No such user.'), 404);
return false;
}
$this->profile = $this->user->getProfile();
if (!$this->profile) {
$this->serverError(_('User has no profile.'));
return false;
}
$this->tag = $this->trimmed('tag');
$this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
common_set_returnto($this->selfUrl());
return true;
}
function showSections()
{
$this->showSubscriptions();
$this->showSubscribers();
$this->showGroups();
$this->showStatistics();
}
/**
* Convenience function for common pattern of links to subscription/groups sections.
*
* @param string $actionClass
* @param string $title
* @param string $cssClass
*/
private function statsSectionLink($actionClass, $title, $cssClass='')
{
$this->element('a', array('href' => common_local_url($actionClass,
array('nickname' => $this->profile->nickname)),
'class' => $cssClass),
$title);
}
function showSubscriptions()
{
$profile = $this->profile->getSubscriptions(0, PROFILES_PER_MINILIST + 1);
$this->elementStart('div', array('id' => 'entity_subscriptions',
'class' => 'section'));
if (Event::handle('StartShowSubscriptionsMiniList', array($this))) {
$this->elementStart('h2');
$this->statsSectionLink('subscriptions', _('Subscriptions'));
$this->elementEnd('h2');
$cnt = 0;
if (!empty($profile)) {
$pml = new ProfileMiniList($profile, $this);
$cnt = $pml->show();
if ($cnt == 0) {
$this->element('p', null, _('(None)'));
}
}
if ($cnt > PROFILES_PER_MINILIST) {
$this->elementStart('p');
$this->statsSectionLink('subscriptions', _('All subscriptions'), 'more');
$this->elementEnd('p');
}
Event::handle('EndShowSubscriptionsMiniList', array($this));
}
$this->elementEnd('div');
}
function showSubscribers()
{
$profile = $this->profile->getSubscribers(0, PROFILES_PER_MINILIST + 1);
$this->elementStart('div', array('id' => 'entity_subscribers',
'class' => 'section'));
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if (Event::handle('StartShowSubscribersMiniList', array($this))) {
$this->elementStart('h2');
$this->statsSectionLink('subscribers', _('Subscribers'));
$this->elementEnd('h2');
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$cnt = 0;
if (!empty($profile)) {
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$sml = new SubscribersMiniList($profile, $this);
$cnt = $sml->show();
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if ($cnt == 0) {
$this->element('p', null, _('(None)'));
}
}
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if ($cnt > PROFILES_PER_MINILIST) {
$this->elementStart('p');
$this->statsSectionLink('subscribers', _('All subscribers'), 'more');
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$this->elementEnd('p');
}
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Event::handle('EndShowSubscribersMiniList', array($this));
}
$this->elementEnd('div');
}
function showStatistics()
{
$subs_count = $this->profile->subscriptionCount();
$subbed_count = $this->profile->subscriberCount();
$notice_count = $this->profile->noticeCount();
$group_count = $this->profile->getGroups()->N;
$age_days = (time() - strtotime($this->profile->created)) / 86400;
if ($age_days < 1) {
// Rather than extrapolating out to a bajillion...
$age_days = 1;
}
$daily_count = round($notice_count / $age_days);
$this->elementStart('div', array('id' => 'entity_statistics',
'class' => 'section'));
$this->element('h2', null, _('Statistics'));
// Other stats...?
$this->showStatsRow('user-id', _('User ID'), $this->profile->id);
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$this->showStatsRow('member-since', _('Member since'), date('j M Y',
strtotime($this->profile->created)));
$this->showStatsRow('subscriptions', _('Subscriptions'), $subs_count, 'subscriptions');
$this->showStatsRow('subscribers', _('Subscribers'), $subbed_count, 'subscribed');
$this->showStatsRow('groups', _('Groups'), $group_count, 'usergroup');
$this->showStatsRow('notices', _('Notices'), $notice_count);
// TRANS: Average count of posts made per day since account registration
$this->showStatsRow('daily_notices', _('Daily average'), $daily_count);
$this->elementEnd('div');
}
function showStatsRow($id, $label, $content, $labelAction=false)
{
$this->elementStart('dl', 'entity_' . $id);
$this->elementStart('dt');
if ($labelAction) {
$this->statsSectionLink($labelAction, $label);
} else {
$this->text($label);
}
$this->elementEnd('dt');
$this->element('dd', null, $content);
$this->elementEnd('dl');
}
function showGroups()
{
$groups = $this->profile->getGroups(0, GROUPS_PER_MINILIST + 1);
$this->elementStart('div', array('id' => 'entity_groups',
'class' => 'section'));
if (Event::handle('StartShowGroupsMiniList', array($this))) {
$this->elementStart('h2');
$this->statsSectionLink('usergroups', _('Groups'));
$this->elementEnd('h2');
if ($groups) {
$gml = new GroupMiniList($groups, $this->profile, $this);
$cnt = $gml->show();
if ($cnt == 0) {
$this->element('p', null, _('(None)'));
}
}
if ($cnt > GROUPS_PER_MINILIST) {
$this->elementStart('p');
$this->statsSectionLink('usergroups', _('All groups'), 'more');
$this->elementEnd('p');
}
Event::handle('EndShowGroupsMiniList', array($this));
}
$this->elementEnd('div');
}
}
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class SubscribersMiniList extends ProfileMiniList
{
function newListItem($profile)
{
return new SubscribersMiniListItem($profile, $this->action);
}
}
class SubscribersMiniListItem extends ProfileMiniListItem
{
function linkAttributes()
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{
$aAttrs = parent::linkAttributes();
if (common_config('nofollow', 'subscribers')) {
$aAttrs['rel'] .= ' nofollow';
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}
return $aAttrs;
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}
}