144 lines
5.1 KiB
PHP
144 lines
5.1 KiB
PHP
<?php
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social 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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// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
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/**
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* GNUsocial implementation of Direct Messages
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*
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* @package GNUsocial
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* @author Mikael Nordfeldth <mmn@hethane.se>
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* @author Bruno Casteleiro <brunoccast@fc.up.pt>
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* @copyright 2019 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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defined('GNUSOCIAL') || die();
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/**
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* Action for posting new direct messages
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*
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* @category Plugin
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* @package GNUsocial
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* @author Evan Prodromou <evan@status.net>
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* @author Zach Copley <zach@status.net>
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* @author Sarven Capadisli <csarven@status.net>
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* @author Bruno Casteleiro <brunoccast@fc.up.pt>
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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class NewmessageAction extends FormAction
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{
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protected $form = 'Message';
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protected $to = null;
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protected $content = null;
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/**
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* Title of the page.
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* Note that this usually doesn't get called unless something went wrong.
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*
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* @return string page title
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*/
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function title() : string
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{
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// TRANS: Page title for new direct message page.
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return _('New message');
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}
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protected function doPreparation()
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{
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if ($this->trimmed('to')) {
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$this->to = Profile::getKV('id', $this->trimmed('to'));
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if (!$this->to instanceof Profile) {
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// TRANS: Client error displayed trying to send a direct message to a non-existing user.
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$this->clientError(_('No such user.'), 404);
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}
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$this->formOpts['to'] = $this->to;
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}
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if ($this->trimmed('content')) {
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$this->content = $this->trimmed('content');
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$this->formOpts['content'] = $this->content;
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}
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if ($this->trimmed('to-box')) {
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$selected = explode(':', $this->trimmed('to-box'));
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if (sizeof($selected) == 2) {
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$this->to = Profile::getKV('id', $selected[1]);
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// validating later
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}
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}
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}
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protected function doPost()
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{
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assert($this->scoped instanceof Profile); // XXX: maybe an error instead...
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if (empty($this->content)) {
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// TRANS: Form validator error displayed trying to send a direct message without content.
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$this->clientError(_('No content!'));
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}
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$content_shortened = $this->scoped->shortenLinks($this->content);
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if (MessageModel::contentTooLong($content_shortened)) {
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// TRANS: Form validation error displayed when message content is too long.
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// TRANS: %d is the maximum number of characters for a message.
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$this->clientError(sprintf(_m('That\'s too long. Maximum message size is %d character.',
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'That\'s too long. Maximum message size is %d characters.',
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MessageModel::maxContent()),
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MessageModel::maxContent()));
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}
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// validate recipients
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if (!$this->to instanceof Profile) {
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$mentions = common_find_mentions($this->content, $this->scoped);
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if (empty($mentions)) {
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$this->clientError(_('No recipients specified.'));
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}
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} else {
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// push to-box profile to the content message, will be
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// detected during Notice save
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try {
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if ($this->to->isLocal()) {
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$this->content = "@{$this->to->getNickname()} {$this->content}";
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} else {
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$this->content = '@' . substr($this->to->getAcctUri(), 5) . " {$this->content}";
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}
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} catch (ProfileNoAcctUriException $e) {
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// well, I'm no magician
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}
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}
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$message = MessageModel::saveNew($this->scoped, $this->content);
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Event::handle('SendDirectMessage', [$message]);
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mail_notify_message($message);
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if (GNUsocial::isAjax()) {
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// TRANS: Confirmation text after sending a direct message.
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// TRANS: %s is the direct message recipient.
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return sprintf(_('Direct message to %s sent.'), $this->to->getNickname());
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}
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$url = common_local_url('outbox', array('nickname' => $this->scoped->getNickname()));
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common_redirect($url, 303);
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}
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function showNoticeForm()
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{
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// Just don't show a NoticeForm
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}
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}
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