<?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); }
class NewnoticeAction extends Action {
function handle($args) {
parent::handle($args);
if (!common_logged_in()) {
common_user_error(_('Not logged in.'));
} else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
# CSRF protection - token set in common_notice_form()
$token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
$this->client_error(_('There was a problem with your session token. Try again, please.'));
return;
}
$this->save_new_notice();
} else {
$this->show_form();
}
}
function save_new_notice() {
$user = common_current_user();
assert($user); # XXX: maybe an error instead...
$content = $this->trimmed('status_textarea');
if (!$content) {
$this->show_form(_('No content!'));
return;
} else {
$content = common_shorten_links($content);
if (mb_strlen($content) > 140) {
common_debug("Content = '$content'", __FILE__);
common_debug("mb_strlen(\$content) = " . mb_strlen($content), __FILE__);
$this->show_form(_('That\'s too long. Max notice size is 140 chars.'));
return;
}
}
$inter = new CommandInterpreter();
$cmd = $inter->handle_command($user, $content);
if ($cmd) {
$cmd->execute(new WebChannel());
return;
}
$replyto = $this->trimmed('inreplyto');
common_debug("Replyto = $replyto\n");
$notice = Notice::saveNew($user->id, $content, 'web', 1, ($replyto == 'false') ? NULL : $replyto);
if (is_string($notice)) {
$this->show_form($notice);
return;
}
common_broadcast_notice($notice);
if ($this->boolean('ajax')) {
common_start_html('text/xml;charset=utf-8', false);
common_element_start('head');
common_element('title', null, _('Notice posted'));
common_element_end('head');
common_element_start('body');
$this->show_notice($notice);
common_element_end('body');
common_element_end('html');
} else {
$returnto = $this->trimmed('returnto');
if ($returnto) {
$url = common_local_url($returnto,
array('nickname' => $user->nickname));
} else {
$url = common_local_url('shownotice',
array('notice' => $notice->id));
}
common_redirect($url, 303);
}
}
function ajax_error_msg($msg) {
common_start_html('text/xml;charset=utf-8', false);
common_element_start('head');
common_element('title', null, _('Ajax Error'));
common_element_end('head');
common_element_start('body');
common_element('p', array('class' => 'error'), $msg);
common_element_end('body');
common_element_end('html');
}
function show_top($content=NULL) {
common_notice_form(NULL, $content);
}
function show_form($msg=NULL) {
if ($msg && $this->boolean('ajax')) {
$this->ajax_error_msg($msg);
return;
}
$content = $this->trimmed('status_textarea');
if (!$content) {
$replyto = $this->trimmed('replyto');
$profile = Profile::staticGet('nickname', $replyto);
if ($profile) {
$content = '@' . $profile->nickname . ' ';
}
}
common_show_header(_('New notice'), NULL, $content,
array($this, 'show_top'));
if ($msg) {
common_element('p', 'error', $msg);
}
common_show_footer();
}
function show_notice($notice) {
global $config;
$profile = $notice->getProfile();
$user = common_current_user();
# XXX: RDFa
common_element_start('li', array('class' => 'notice_single',
'id' => 'notice-' . $notice->id));
if ($user) {
if ($user->hasFave($notice)) {
common_disfavor_form($notice);
} else {
common_favor_form($notice);
}
}
$returnto = $this->trimmed('returnto');
# If this is the personal stream, we don't want avatars
if ($returnto != 'showstream') {
$avatar = $profile->getAvatar(AVATAR_STREAM_SIZE);
common_element_start('a', array('href' => $profile->profileurl));
common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE),
'class' => 'avatar stream',
'width' => AVATAR_STREAM_SIZE,
'height' => AVATAR_STREAM_SIZE,
'alt' =>
($profile->fullname) ? $profile->fullname :
$profile->nickname));
common_element_end('a');
common_element('a', array('href' => $profile->profileurl,
'class' => 'nickname'),
$profile->nickname);
}
# FIXME: URL, image, video, audio
common_element_start('p', array('class' => 'content'));
if ($notice->rendered) {
common_raw($notice->rendered);
} else {
# XXX: may be some uncooked notices in the DB,
# we cook them right now. This should probably disappear in future
# versions (>> 0.4.x)
common_raw(common_render_content($notice->content, $notice));
}
common_element_end('p');
$noticeurl = common_local_url('shownotice', array('notice' => $notice->id));
# XXX: we need to figure this out better. Is this right?
if (strcmp($notice->uri, $noticeurl) != 0 && preg_match('/^http/', $notice->uri)) {
$noticeurl = $notice->uri;
}
common_element_start('p', 'time');
common_element('a', array('class' => 'permalink',
'href' => $noticeurl,
'title' => common_exact_date($notice->created)),
common_date_string($notice->created));
if ($notice->source) {
common_text(_(' from '));
$this->source_link($notice->source);
}
if ($notice->reply_to) {
$replyurl = common_local_url('shownotice', array('notice' => $notice->reply_to));
common_text(' (');
common_element('a', array('class' => 'inreplyto',
'href' => $replyurl),
_('in reply to...'));
common_text(')');
}
common_element_start('a',
array('href' => common_local_url('newnotice',
array('replyto' => $profile->nickname)),
'onclick' => 'return doreply("'.$profile->nickname.'", '.$notice->id.');',
'title' => _('reply'),
'class' => 'replybutton'));
common_raw(html_entity_decode('→', ENT_NOQUOTES, 'utf-8'));
common_element_end('a');
if ($user && $notice->profile_id == $user->id) {
$deleteurl = common_local_url('deletenotice', array('notice' => $notice->id));
common_element_start('a', array('class' => 'deletenotice',
'href' => $deleteurl,
'title' => _('delete')));
common_raw(html_entity_decode('×', ENT_NOQUOTES, 'utf-8'));
common_element_end('a');
}
common_element_end('p');
common_element_end('li');
}
function source_link($source) {
$source_name = _($source);
switch ($source) {
case 'web':
case 'xmpp':
case 'mail':
case 'omb':
case 'api':
common_element('span', 'noticesource', $source_name);
break;
default:
$ns = Notice_source::staticGet($source);
if ($ns) {
common_element('a', array('href' => $ns->url),
$ns->name);
} else {
common_element('span', 'noticesource', $source_name);
}
break;
}
return;
}
}