<?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/>.
+ */
-function handle_showstream() {
- $profile_name = $_REQUEST['profile'];
-}
+if (!defined('LACONICA')) { exit(1); }
+
+require_once(INSTALLDIR.'/lib/stream.php');
+
+define('SUBSCRIPTIONS_PER_ROW', 4);
+define('SUBSCRIPTIONS', 80);
+
+class ShowstreamAction extends StreamAction {
+
+ function handle($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();
+ }
+
+ $this->views_menu();
+ }
+
+ function show_header($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) ? $avatar->url : 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 {
+ $this->show_remote_subscribe_form($profile);
+ }
+ common_element_end('div');
+
+ common_element_start('div', array('id' => 'profile_information'));
+
+ if ($profile->fullname) {
+ common_element('h1', NULL, $profile->fullname);
+ }
+ if ($profile->location) {
+ common_element('p', 'location', $profile->location);
+ }
+ if ($profile->bio) {
+ common_element('p', 'description', htmlspecialchars($profile->bio));
+ }
+ if ($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' => $profile->nickname));
+ common_element('input', array('type' => 'submit',
+ 'class' => 'button',
+ 'value' => _t('Subscribe')));
+ common_element_end('form');
+ }
+
+ function show_remote_subscribe_form($profile) {
+ common_element_start('form', array('id' => 'remotesubscribe',
+ 'method' => 'POST',
+ 'action' => common_local_url('remotesubscribe')));
+ common_hidden('nickname', $profile->nickname);
+ common_element('input', array('name' => 'profile_url',
+ 'type' => 'text',
+ 'id' => 'profile_url',
+ 'size' => '15'));
+ common_element('input', array('type' => 'submit',
+ 'id' => 'submit',
+ 'name' => 'submit',
+ 'value' => _t('Subscribe'),
+ 'class' => 'button'));
+ common_element_end('form');
+ }
+ function show_unsubscribe_form($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' => $profile->nickname));
+ common_element('input', array('type' => 'submit',
+ 'class' => 'button',
+ 'value' => _t('Unsubscribe')));
+ common_element_end('form');
+ }
+
+ function show_subscriptions($profile) {
+ global $config;
+
+ $subs = DB_DataObject::factory('subscription');
+ $subs->subscriber = $profile->id;
+
+ # 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) ? $avatar->url : common_default_avatar(AVATAR_MINI_SIZE)),
+ 'width' => AVATAR_MINI_SIZE,
+ 'height' => AVATAR_MINI_SIZE,
+ 'class' => 'avatar mini',
+ 'alt' => ($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_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('subscribed',
+ 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' => 'notice',
+ 'href' => $noticeurl),
+ common_date_string($notice->created));
+ common_element_end('p');
+ common_element_end('li');
+ }
+}
projects / quix0rs-gnu-social.git / blobdiff