155 lines
4.1 KiB
PHP
155 lines
4.1 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/noticelist.php';
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class NewnoticeAction extends Action {
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function handle($args) {
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parent::handle($args);
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if (!common_logged_in()) {
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common_user_error(_('Not logged in.'));
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} else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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# CSRF protection - token set in common_notice_form()
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$token = $this->trimmed('token');
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if (!$token || $token != common_session_token()) {
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$this->client_error(_('There was a problem with your session token. Try again, please.'));
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return;
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}
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$this->save_new_notice();
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} else {
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$this->show_form();
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}
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}
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function save_new_notice() {
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$user = common_current_user();
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assert($user); # XXX: maybe an error instead...
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$content = $this->trimmed('status_textarea');
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if (!$content) {
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$this->show_form(_('No content!'));
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return;
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} else {
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$content_shortened = common_shorten_links($content);
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if (mb_strlen($content_shortened) > 140) {
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common_debug("Content = '$content_shortened'", __FILE__);
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common_debug("mb_strlen(\$content) = " . mb_strlen($content_shortened), __FILE__);
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$this->show_form(_('That\'s too long. Max notice size is 140 chars.'));
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return;
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}
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}
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$inter = new CommandInterpreter();
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$cmd = $inter->handle_command($user, $content_shortened);
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if ($cmd) {
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if ($this->boolean('ajax')) {
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$cmd->execute(new AjaxWebChannel());
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} else {
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$cmd->execute(new WebChannel());
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}
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return;
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}
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$replyto = $this->trimmed('inreplyto');
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$notice = Notice::saveNew($user->id, $content, 'web', 1, ($replyto == 'false') ? NULL : $replyto);
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if (is_string($notice)) {
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$this->show_form($notice);
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return;
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}
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common_broadcast_notice($notice);
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if ($this->boolean('ajax')) {
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common_start_html('text/xml;charset=utf-8', true);
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common_element_start('head');
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common_element('title', null, _('Notice posted'));
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common_element_end('head');
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common_element_start('body');
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$this->show_notice($notice);
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common_element_end('body');
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common_element_end('html');
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} else {
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$returnto = $this->trimmed('returnto');
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if ($returnto) {
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$url = common_local_url($returnto,
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array('nickname' => $user->nickname));
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} else {
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$url = common_local_url('shownotice',
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array('notice' => $notice->id));
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}
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common_redirect($url, 303);
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}
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}
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function ajax_error_msg($msg) {
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common_start_html('text/xml;charset=utf-8', true);
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common_element_start('head');
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common_element('title', null, _('Ajax Error'));
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common_element_end('head');
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common_element_start('body');
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common_element('p', array('id' => 'error'), $msg);
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common_element_end('body');
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common_element_end('html');
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}
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function show_top($content=NULL) {
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common_notice_form(NULL, $content);
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}
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function show_form($msg=NULL) {
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if ($msg && $this->boolean('ajax')) {
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$this->ajax_error_msg($msg);
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return;
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}
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$content = $this->trimmed('status_textarea');
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if (!$content) {
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$replyto = $this->trimmed('replyto');
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$profile = Profile::staticGet('nickname', $replyto);
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if ($profile) {
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$content = '@' . $profile->nickname . ' ';
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}
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}
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common_show_header(_('New notice'), NULL, $content,
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array($this, 'show_top'));
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if ($msg) {
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common_element('p', array('id' => 'error'), $msg);
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}
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common_show_footer();
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}
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function show_notice($notice) {
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$nli = new NoticeListItem($notice);
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$nli->show();
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}
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}
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