<?php /* * Laconica - a distributed open-source microblogging tool * Copyright (C) 2008, Controlez-Vous, Inc. * * 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/>. */ if (!defined('LACONICA')) { exit(1); } require_once(INSTALLDIR.'/lib/stream.php'); define('SUBSCRIPTIONS_PER_ROW', 4); define('SUBSCRIPTIONS', 80); class ShowstreamAction extends StreamAction { function handle($args) { parent::handle($args); $nickname = common_canonical_nickname($this->arg('nickname')); $user = User::staticGet('nickname', $nickname); if (!$user) { $this->no_such_user(); return; } $profile = $user->getProfile(); if (!$profile) { common_server_error(_t('User record exists without profile.')); return; } # Looks like we're good; start output # For YADIS discovery, we also have a <meta> tag header('X-XRDS-Location: '. common_local_url('xrds', array('nickname' => $user->nickname))); common_show_header($profile->nickname, array($this, 'show_header'), $user, array($this, 'show_top')); $this->show_profile($profile); $this->show_notices($profile); common_show_footer(); } function show_top($user) { $cur = common_current_user(); if ($cur && $cur->id == $user->id) { common_notice_form('showstream'); } $this->views_menu(); } function show_header($user) { common_element('link', array('rel' => 'alternate', 'href' => common_local_url('userrss', array('nickname' => $user->nickname)), 'type' => 'application/rss+xml', 'title' => _t('Notice feed for ') . $user->nickname)); common_element('link', array('rel' => 'meta', 'href' => common_local_url('foaf', array('nickname' => $user->nickname)), 'type' => 'application/rdf+xml', 'title' => 'FOAF')); # for remote subscriptions etc. common_element('meta', array('http-equiv' => 'X-XRDS-Location', 'content' => common_local_url('xrds', array('nickname' => $user->nickname)))); } function no_such_user() { common_user_error('No such user'); } function show_profile($profile) { common_element_start('div', array('id' => 'profile')); $this->show_personal($profile); $this->show_last_notice($profile); $cur = common_current_user(); $this->show_subscriptions($profile); common_element_end('div'); } function show_personal($profile) { $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE); common_element_start('div', array('id' => 'profile_avatar')); common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_PROFILE_SIZE), 'class' => 'avatar profile', 'width' => AVATAR_PROFILE_SIZE, 'height' => AVATAR_PROFILE_SIZE, 'alt' => $profile->nickname)); $cur = common_current_user(); if ($cur) { if ($cur->id != $profile->id) { if ($cur->isSubscribed($profile)) { $this->show_unsubscribe_form($profile); } else { $this->show_subscribe_form($profile); } } } else { $this->show_remote_subscribe_link($profile); } common_element_end('div'); common_element_start('div', array('id' => 'profile_information')); if ($profile->fullname) { common_element('h1', NULL, $profile->fullname . ' (' . $profile->nickname . ')'); } else { common_element('h1', NULL, $profile->nickname); } if ($profile->location) { common_element('p', 'location', $profile->location); } if ($profile->bio) { common_element('p', 'description', $profile->bio); } if ($profile->homepage) { common_element_start('p', 'website'); common_element('a', array('href' => $profile->homepage), $profile->homepage); common_element_end('p'); } $this->show_statistics($profile); common_element_end('div'); } function show_subscribe_form($profile) { common_element_start('form', array('id' => 'subscribe', 'method' => 'post', 'action' => common_local_url('subscribe'))); common_element('input', array('id' => 'subscribeto', 'name' => 'subscribeto', 'type' => 'hidden', 'value' => $profile->nickname)); common_element('input', array('type' => 'submit', 'class' => 'submit', 'value' => _t('Subscribe'))); common_element_end('form'); } function show_remote_subscribe_link($profile) { $url = common_local_url('remotesubscribe', array('nickname' => $profile->nickname)); common_element('a', array('href' => $url, 'id' => 'remotesubscribe'), _t('Subscribe')); } function show_unsubscribe_form($profile) { common_element_start('form', array('id' => 'unsubscribe', 'method' => 'post', 'action' => common_local_url('unsubscribe'))); common_element('input', array('id' => 'unsubscribeto', 'name' => 'unsubscribeto', 'type' => 'hidden', 'value' => $profile->nickname)); common_element('input', array('type' => 'submit', 'class' => 'submit', 'value' => _t('Unsubscribe'))); common_element_end('form'); } function show_subscriptions($profile) { global $config; $subs = DB_DataObject::factory('subscription'); $subs->subscriber = $profile->id; $subs->orderBy('created DESC'); # We ask for an extra one to know if we need to do another page $subs->limit(0, SUBSCRIPTIONS + 1); $subs_count = $subs->find(); common_element_start('div', array('id' => 'subscriptions')); common_element('h2', NULL, _t('Subscriptions')); if ($subs_count > 0) { common_element_start('ul', array('id' => 'subscriptions_avatars')); for ($i = 0; $i < min($subs_count, SUBSCRIPTIONS); $i++) { if (!$subs->fetch()) { common_debug('Weirdly, broke out of subscriptions loop early', __FILE__); break; } $other = Profile::staticGet($subs->subscribed); common_element_start('li'); common_element_start('a', array('title' => ($other->fullname) ? $other->fullname : $other->nickname, 'href' => $other->profileurl, 'class' => 'subscription')); $avatar = $other->getAvatar(AVATAR_MINI_SIZE); common_element('img', array('src' => (($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_MINI_SIZE)), 'width' => AVATAR_MINI_SIZE, 'height' => AVATAR_MINI_SIZE, 'class' => 'avatar mini', 'alt' => ($other->fullname) ? $other->fullname : $other->nickname)); common_element_end('a'); common_element_end('li'); } common_element_end('ul'); } if ($subs_count > SUBSCRIPTIONS) { common_element_start('p', array('id' => 'subscriptions_viewall')); common_element('a', array('href' => common_local_url('subscriptions', array('nickname' => $profile->nickname)), 'class' => 'moresubscriptions'), _t('All subscriptions')); common_element_end('p'); } common_element_end('div'); } function show_statistics($profile) { // XXX: WORM cache this $subs = DB_DataObject::factory('subscription'); $subs->subscriber = $profile->id; $subs_count = (int) $subs->count(); $subbed = DB_DataObject::factory('subscription'); $subbed->subscribed = $profile->id; $subbed_count = (int) $subbed->count(); $notices = DB_DataObject::factory('notice'); $notices->profile_id = $profile->id; $notice_count = (int) $notices->count(); common_element_start('div', 'statistics'); common_element('h2', 'statistics', _t('Statistics')); # Other stats...? common_element_start('dl', 'statistics'); common_element('dt', 'membersince', _t('Member since')); common_element('dd', 'membersince', date('j M Y', strtotime($profile->created))); common_element_start('dt', 'subscriptions'); common_element('a', array('href' => common_local_url('subscriptions', array('nickname' => $profile->nickname))), _t('Subscriptions')); common_element_end('dt'); common_element('dd', 'subscriptions', $subs_count); common_element_start('dt', 'subscribers'); common_element('a', array('href' => common_local_url('subscribers', array('nickname' => $profile->nickname))), _t('Subscribers')); common_element_end('dt'); common_element('dd', 'subscribers', $subbed_count); common_element('dt', 'notices', _t('Notices')); common_element('dd', 'notices', $notice_count); common_element_end('dl'); common_element_end('div'); } function show_notices($profile) { $notice = DB_DataObject::factory('notice'); $notice->profile_id = $profile->id; $notice->orderBy('created DESC'); $page = ($this->arg('page')) ? ($this->arg('page')+0) : 1; $notice->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1); $cnt = $notice->find(); if ($cnt > 0) { common_element_start('ul', array('id' => 'notices')); for ($i = 0; $i < min($cnt, NOTICES_PER_PAGE); $i++) { if ($notice->fetch()) { $this->show_notice($notice); } else { // shouldn't happen! break; } } common_element_end('ul'); } common_pagination($page>1, $cnt>NOTICES_PER_PAGE, $page, 'showstream', array('nickname' => $profile->nickname)); } function show_last_notice($profile) { common_element('h2', NULL, _t('Currently')); $notice = DB_DataObject::factory('notice'); $notice->profile_id = $profile->id; $notice->orderBy('created DESC'); $notice->limit(0, 1); if ($notice->find(true)) { # FIXME: URL, image, video, audio common_element_start('p', array('class' => 'notice_current')); common_raw(common_render_content($notice->content, $notice)); common_element_end('p'); } } function show_notice($notice) { $profile = $notice->getProfile(); # XXX: RDFa common_element_start('li', array('class' => 'notice_single', 'id' => 'notice-' . $notice->id)); $noticeurl = common_local_url('shownotice', array('notice' => $notice->id)); # FIXME: URL, image, video, audio common_element_start('p'); common_raw(common_render_content($notice->content, $notice)); common_element_end('p'); common_element_start('p', array('class' => 'time')); common_element('a', array('class' => 'permalink', 'href' => $noticeurl, 'title' => common_exact_date($notice->created)), common_date_string($notice->created)); common_element_end('p'); common_element_start('a', array('href' => common_local_url('newnotice', array('replyto' => $profile->nickname)), 'onclick' => 'doreply("'.$profile->nickname.'"); return false', 'title' => _t('reply'), 'class' => 'replybutton')); common_raw('→'); common_element_end('li'); } }