451 lines
14 KiB
PHP
451 lines
14 KiB
PHP
<?php
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/*
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* Laconica - a distributed open-source microblogging tool
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* Copyright (C) 2008, Controlez-Vous, 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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if (!defined('LACONICA')) { exit(1); }
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require_once(INSTALLDIR.'/lib/stream.php');
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define('SUBSCRIPTIONS_PER_ROW', 4);
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define('SUBSCRIPTIONS', 80);
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class ShowstreamAction extends StreamAction {
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function handle($args) {
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parent::handle($args);
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$nickname_arg = $this->arg('nickname');
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$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('showstream', $args), 301);
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return;
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}
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$user = User::staticGet('nickname', $nickname);
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if (!$user) {
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$this->no_such_user();
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return;
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}
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$profile = $user->getProfile();
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if (!$profile) {
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common_server_error(_('User has no profile.'));
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return;
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}
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# Looks like we're good; start output
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# For YADIS discovery, we also have a <meta> tag
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header('X-XRDS-Location: '. common_local_url('xrds', array('nickname' =>
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$user->nickname)));
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common_show_header($profile->nickname,
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array($this, 'show_header'), $user,
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array($this, 'show_top'));
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$this->show_profile($profile);
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$this->show_notices($user);
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common_show_footer();
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}
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function show_top($user) {
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$cur = common_current_user();
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if ($cur && $cur->id == $user->id) {
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common_notice_form('showstream');
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}
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$this->views_menu();
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$this->show_feeds_list(array(0=>array('href'=>common_local_url('userrss', array('nickname' => $user->nickname)),
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'type' => 'rss',
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'version' => 'RSS 1.0',
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'item' => 'notices'),
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1=>array('href'=>common_local_url('usertimeline', array('nickname' => $user->nickname)),
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'type' => 'atom',
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'version' => 'Atom 1.0',
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'item' => 'usertimeline'),
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2=>array('href'=>common_local_url('foaf',array('nickname' => $user->nickname)),
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'type' => 'rdf',
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'version' => 'FOAF',
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'item' => 'foaf')));
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}
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function show_header($user) {
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# Feeds
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common_element('link', array('rel' => 'alternate',
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'href' => common_local_url('api',
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array('apiaction' => 'statuses',
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'method' => 'user_timeline.rss',
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'argument' => $user->nickname)),
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'type' => 'application/rss+xml',
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'title' => sprintf(_('Notice feed for %s'), $user->nickname)));
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common_element('link', array('rel' => 'alternate feed',
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'href' => common_local_url('api',
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array('apiaction' => 'statuses',
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'method' => 'user_timeline.atom',
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'argument' => $user->nickname)),
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'type' => 'application/atom+xml',
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'title' => sprintf(_('Notice feed for %s'), $user->nickname)));
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common_element('link', array('rel' => 'alternate',
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'href' => common_local_url('userrss', array('nickname' =>
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$user->nickname)),
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'type' => 'application/rdf+xml',
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'title' => sprintf(_('Notice feed for %s'), $user->nickname)));
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# FOAF
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common_element('link', array('rel' => 'meta',
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'href' => common_local_url('foaf', array('nickname' =>
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$user->nickname)),
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'type' => 'application/rdf+xml',
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'title' => 'FOAF'));
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# for remote subscriptions etc.
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common_element('meta', array('http-equiv' => 'X-XRDS-Location',
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'content' => common_local_url('xrds', array('nickname' =>
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$user->nickname))));
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$profile = $user->getProfile();
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if ($profile->bio) {
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common_element('meta', array('name' => 'description',
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'content' => $profile->bio));
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}
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if ($user->emailmicroid && $user->email && $profile->profileurl) {
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common_element('meta', array('name' => 'microid',
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'content' => "mailto+http:sha1:" . sha1(sha1('mailto:' . $user->email) . sha1($profile->profileurl))));
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}
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if ($user->jabbermicroid && $user->jabber && $profile->profileurl) {
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common_element('meta', array('name' => 'microid',
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'content' => "xmpp+http:sha1:" . sha1(sha1('xmpp:' . $user->jabber) . sha1($profile->profileurl))));
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}
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# See https://wiki.mozilla.org/Microsummaries
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common_element('link', array('rel' => 'microsummary',
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'href' => common_local_url('microsummary',
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array('nickname' => $profile->nickname))));
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}
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function no_such_user() {
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$this->client_error(_('No such user.'), 404);
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}
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function show_profile($profile) {
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common_element_start('div', array('id' => 'profile', 'class' => 'vcard'));
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$this->show_personal($profile);
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$this->show_last_notice($profile);
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$cur = common_current_user();
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$this->show_subscriptions($profile);
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common_element_end('div');
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}
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function show_personal($profile) {
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$avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
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common_element_start('div', array('id' => 'profile_avatar'));
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common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_PROFILE_SIZE),
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'class' => 'avatar profile photo',
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'width' => AVATAR_PROFILE_SIZE,
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'height' => AVATAR_PROFILE_SIZE,
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'alt' => $profile->nickname));
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common_element_start('ul', array('id' => 'profile_actions'));
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common_element_start('li', array('id' => 'profile_subscribe'));
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$cur = common_current_user();
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if ($cur) {
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if ($cur->id != $profile->id) {
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if ($cur->isSubscribed($profile)) {
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common_unsubscribe_form($profile);
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} else {
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common_subscribe_form($profile);
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}
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}
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} else {
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$this->show_remote_subscribe_link($profile);
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}
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common_element_end('li');
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$user = User::staticGet('id', $profile->id);
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common_profile_new_message_nudge($cur, $user, $profile);
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if ($cur && $cur->id != $profile->id) {
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$blocked = $cur->hasBlocked($profile);
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common_element_start('li', array('id' => 'profile_block'));
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if ($blocked) {
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common_unblock_form($profile, array('action' => 'showstream',
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'nickname' => $profile->nickname));
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} else {
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common_block_form($profile, array('action' => 'showstream',
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'nickname' => $profile->nickname));
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}
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common_element_end('li');
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}
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common_element_end('ul');
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common_element_end('div');
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common_element_start('div', array('id' => 'profile_information'));
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if ($profile->fullname) {
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common_element('h1', array('class' => 'fn'), $profile->fullname . ' (' . $profile->nickname . ')');
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} else {
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common_element('h1', array('class' => 'fn nickname'), $profile->nickname);
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}
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if ($profile->location) {
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common_element('p', 'location', $profile->location);
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}
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if ($profile->bio) {
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common_element('p', 'description note', $profile->bio);
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}
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if ($profile->homepage) {
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common_element_start('p', 'website');
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common_element('a', array('href' => $profile->homepage,
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'rel' => 'me', 'class' => 'url'),
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$profile->homepage);
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common_element_end('p');
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}
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$this->show_statistics($profile);
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common_element_end('div');
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}
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function show_remote_subscribe_link($profile) {
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$url = common_local_url('remotesubscribe',
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array('nickname' => $profile->nickname));
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common_element('a', array('href' => $url,
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'id' => 'remotesubscribe'),
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_('Subscribe'));
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}
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function show_unsubscribe_form($profile) {
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common_element_start('form', array('id' => 'unsubscribe', 'method' => 'post',
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'action' => common_local_url('unsubscribe')));
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common_hidden('token', common_session_token());
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common_element('input', array('id' => 'unsubscribeto',
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'name' => 'unsubscribeto',
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'type' => 'hidden',
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'value' => $profile->nickname));
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common_element('input', array('type' => 'submit',
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'class' => 'submit',
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'value' => _('Unsubscribe')));
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common_element_end('form');
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}
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function show_subscriptions($profile) {
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global $config;
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$subs = DB_DataObject::factory('subscription');
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$subs->subscriber = $profile->id;
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$subs->whereAdd('subscribed != ' . $profile->id);
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$subs->orderBy('created DESC');
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# We ask for an extra one to know if we need to do another page
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$subs->limit(0, SUBSCRIPTIONS + 1);
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$subs_count = $subs->find();
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common_element_start('div', array('id' => 'subscriptions'));
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common_element('h2', NULL, _('Subscriptions'));
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if ($subs_count > 0) {
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common_element_start('ul', array('id' => 'subscriptions_avatars'));
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for ($i = 0; $i < min($subs_count, SUBSCRIPTIONS); $i++) {
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if (!$subs->fetch()) {
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common_debug('Weirdly, broke out of subscriptions loop early', __FILE__);
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break;
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}
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$other = Profile::staticGet($subs->subscribed);
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if (!$other) {
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common_log_db_error($subs, 'SELECT', __FILE__);
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continue;
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}
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common_element_start('li', 'vcard');
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common_element_start('a', array('title' => ($other->fullname) ?
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$other->fullname :
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$other->nickname,
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'href' => $other->profileurl,
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'rel' => 'contact',
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'class' => 'subscription fn url'));
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$avatar = $other->getAvatar(AVATAR_MINI_SIZE);
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common_element('img', array('src' => (($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_MINI_SIZE)),
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'width' => AVATAR_MINI_SIZE,
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'height' => AVATAR_MINI_SIZE,
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'class' => 'avatar mini photo',
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'alt' => ($other->fullname) ?
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$other->fullname :
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$other->nickname));
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common_element_end('a');
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common_element_end('li');
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}
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common_element_end('ul');
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}
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if ($subs_count > SUBSCRIPTIONS) {
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common_element_start('p', array('id' => 'subscriptions_viewall'));
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common_element('a', array('href' => common_local_url('subscriptions',
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array('nickname' => $profile->nickname)),
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'class' => 'moresubscriptions'),
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_('All subscriptions'));
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common_element_end('p');
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}
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common_element_end('div');
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}
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function show_statistics($profile) {
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// XXX: WORM cache this
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$subs = DB_DataObject::factory('subscription');
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$subs->subscriber = $profile->id;
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$subs_count = (int) $subs->count() - 1;
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$subbed = DB_DataObject::factory('subscription');
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$subbed->subscribed = $profile->id;
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$subbed_count = (int) $subbed->count() - 1;
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$notices = DB_DataObject::factory('notice');
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$notices->profile_id = $profile->id;
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$notice_count = (int) $notices->count();
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common_element_start('div', 'statistics');
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common_element('h2', 'statistics', _('Statistics'));
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# Other stats...?
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common_element_start('dl', 'statistics');
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common_element('dt', 'membersince', _('Member since'));
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common_element('dd', 'membersince', date('j M Y',
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strtotime($profile->created)));
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common_element_start('dt', 'subscriptions');
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common_element('a', array('href' => common_local_url('subscriptions',
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array('nickname' => $profile->nickname))),
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_('Subscriptions'));
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common_element_end('dt');
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common_element('dd', 'subscriptions', (is_int($subs_count)) ? $subs_count : '0');
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common_element_start('dt', 'subscribers');
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common_element('a', array('href' => common_local_url('subscribers',
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array('nickname' => $profile->nickname))),
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_('Subscribers'));
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common_element_end('dt');
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common_element('dd', 'subscribers', (is_int($subbed_count)) ? $subbed_count : '0');
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common_element('dt', 'notices', _('Notices'));
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common_element('dd', 'notices', (is_int($notice_count)) ? $notice_count : '0');
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# XXX: link these to something
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common_element('dt', 'tags', _('Tags'));
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common_element_start('dd', 'tags');
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$tags = Profile_tag::getTags($profile->id, $profile->id);
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common_element_start('ul', 'tags xoxo');
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foreach ($tags as $tag) {
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common_element_start('li');
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common_element('a', array('rel' => 'bookmark tag',
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'href' => common_local_url('peopletag',
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array('tag' => $tag))),
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$tag);
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common_element_end('li');
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}
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common_element_end('ul');
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common_element_end('dd');
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common_element_end('dl');
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common_element_end('div');
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}
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function show_notices($user) {
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$page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
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$notice = $user->getNotices(($page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
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$pnl = new ProfileNoticeList($notice);
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$cnt = $pnl->show();
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common_pagination($page>1, $cnt>NOTICES_PER_PAGE, $page,
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'showstream', array('nickname' => $user->nickname));
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}
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function show_last_notice($profile) {
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common_element('h2', NULL, _('Currently'));
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$notice = $profile->getCurrentNotice();
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if ($notice) {
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# FIXME: URL, image, video, audio
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common_element_start('p', array('class' => 'notice_current'));
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if ($notice->rendered) {
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common_raw($notice->rendered);
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} else {
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# XXX: may be some uncooked notices in the DB,
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# we cook them right now. This can probably disappear in future
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# versions (>> 0.4.x)
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common_raw(common_render_content($notice->content, $notice));
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}
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common_element_end('p');
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}
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}
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}
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# We don't show the author for a profile, since we already know who it is!
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class ProfileNoticeList extends NoticeList {
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function newListItem($notice) {
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return new ProfileNoticeListItem($notice);
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}
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}
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class ProfileNoticeListItem extends NoticeListItem {
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function showAuthor() {
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return;
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}
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}
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