321 lines
9 KiB
PHP
321 lines
9 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2010-2021, the Friendica project
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*
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* @license GNU AGPL version 3 or any later version
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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
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* published by the Free Software Foundation, either version 3 of the
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* License, or (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 <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica\Model;
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use Friendica\Core\Logger;
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use Friendica\Core\System;
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use Friendica\Core\Worker;
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use Friendica\Database\DBA;
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use Friendica\DI;
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use Friendica\Protocol\Activity;
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use Friendica\Util\DateTimeFormat;
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use Friendica\Worker\Delivery;
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/**
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* Class to handle private messages
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*/
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class Mail
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{
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/**
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* Insert private message
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*
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* @param array $msg
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* @param bool $notifiction
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* @return int|boolean Message ID or false on error
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*/
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public static function insert($msg, $notifiction = true)
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{
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if (!isset($msg['reply'])) {
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$msg['reply'] = DBA::exists('mail', ['parent-uri' => $msg['parent-uri']]);
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}
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if (empty($msg['convid'])) {
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$mail = DBA::selectFirst('mail', ['convid'], ["`convid` != 0 AND `parent-uri` = ?", $msg['parent-uri']]);
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if (DBA::isResult($mail)) {
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$msg['convid'] = $mail['convid'];
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}
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}
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if (empty($msg['guid'])) {
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$host = parse_url($msg['from-url'], PHP_URL_HOST);
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$msg['guid'] = Item::guidFromUri($msg['uri'], $host);
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}
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$msg['created'] = (!empty($msg['created']) ? DateTimeFormat::utc($msg['created']) : DateTimeFormat::utcNow());
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$msg['author-id'] = Contact::getIdForURL($msg['from-url'], 0, false);
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$msg['uri-id'] = ItemURI::insert(['uri' => $msg['uri'], 'guid' => $msg['guid']]);
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$msg['parent-uri-id'] = ItemURI::getIdByURI($msg['parent-uri']);
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DBA::lock('mail');
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if (DBA::exists('mail', ['uri' => $msg['uri'], 'uid' => $msg['uid']])) {
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DBA::unlock();
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Logger::info('duplicate message already delivered.');
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return false;
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}
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if ($msg['reply'] && DBA::isResult($reply = DBA::selectFirst('mail', ['uri', 'uri-id'], ['parent-uri' => $msg['parent-uri'], 'reply' => false]))) {
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$msg['thr-parent'] = $reply['uri'];
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$msg['thr-parent-id'] = $reply['uri-id'];
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} else {
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$msg['thr-parent'] = $msg['uri'];
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$msg['thr-parent-id'] = $msg['uri-id'];
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}
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DBA::insert('mail', $msg);
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$msg['id'] = DBA::lastInsertId();
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DBA::unlock();
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if (!empty($msg['convid'])) {
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DBA::update('conv', ['updated' => DateTimeFormat::utcNow()], ['id' => $msg['convid']]);
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}
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if ($notifiction) {
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$user = User::getById($msg['uid']);
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// send notifications.
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$notif_params = [
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'type' => Notification\Type::MAIL,
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'otype' => Notification\ObjectType::MAIL,
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'verb' => Activity::POST,
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'uid' => $user['uid'],
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'cid' => $msg['contact-id'],
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'link' => DI::baseUrl() . '/message/' . $msg['id'],
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];
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DI::notify()->createFromArray($notif_params);
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Logger::info('Mail is processed, notification was sent.', ['id' => $msg['id'], 'uri' => $msg['uri']]);
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}
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return $msg['id'];
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}
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/**
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* Send private message
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*
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* @param integer $recipient recipient id, default 0
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* @param string $body message body, default empty
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* @param string $subject message subject, default empty
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* @param string $replyto reply to
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* @return int
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException
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*/
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public static function send($recipient = 0, $body = '', $subject = '', $replyto = '')
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{
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$a = DI::app();
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if (!$recipient) {
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return -1;
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}
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if (!strlen($subject)) {
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$subject = DI::l10n()->t('[no subject]');
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}
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$me = DBA::selectFirst('contact', [], ['uid' => local_user(), 'self' => true]);
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if (!DBA::isResult($me)) {
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return -2;
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}
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$contact = DBA::selectFirst('contact', [], ['id' => $recipient, 'uid' => local_user()]);
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if (!DBA::isResult($contact)) {
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return -2;
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}
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Photo::setPermissionFromBody($body, local_user(), $me['id'], '<' . $contact['id'] . '>', '', '', '');
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$guid = System::createUUID();
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$uri = Item::newURI(local_user(), $guid);
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$convid = 0;
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$reply = false;
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// look for any existing conversation structure
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if (strlen($replyto)) {
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$reply = true;
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$condition = ["`uid` = ? AND (`uri` = ? OR `parent-uri` = ?)",
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local_user(), $replyto, $replyto];
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$mail = DBA::selectFirst('mail', ['convid'], $condition);
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if (DBA::isResult($mail)) {
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$convid = $mail['convid'];
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}
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}
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$convuri = '';
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if (!$convid) {
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// create a new conversation
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$recip_host = substr($contact['url'], strpos($contact['url'], '://') + 3);
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$recip_host = substr($recip_host, 0, strpos($recip_host, '/'));
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$recip_handle = (($contact['addr']) ? $contact['addr'] : $contact['nick'] . '@' . $recip_host);
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$sender_handle = $a->getLoggedInUserNickname() . '@' . substr(DI::baseUrl(), strpos(DI::baseUrl(), '://') + 3);
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$conv_guid = System::createUUID();
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$convuri = $recip_handle . ':' . $conv_guid;
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$handles = $recip_handle . ';' . $sender_handle;
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$fields = ['uid' => local_user(), 'guid' => $conv_guid, 'creator' => $sender_handle,
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'created' => DateTimeFormat::utcNow(), 'updated' => DateTimeFormat::utcNow(),
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'subject' => $subject, 'recips' => $handles];
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if (DBA::insert('conv', $fields)) {
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$convid = DBA::lastInsertId();
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}
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}
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if (!$convid) {
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Logger::notice('send message: conversation not found.');
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return -4;
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}
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if (!strlen($replyto)) {
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$replyto = $convuri;
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}
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$post_id = self::insert(
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[
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'uid' => local_user(),
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'guid' => $guid,
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'convid' => $convid,
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'from-name' => $me['name'],
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'from-photo' => $me['thumb'],
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'from-url' => $me['url'],
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'contact-id' => $recipient,
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'title' => $subject,
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'body' => $body,
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'seen' => 1,
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'reply' => $reply,
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'replied' => 0,
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'uri' => $uri,
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'parent-uri' => $replyto,
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'created' => DateTimeFormat::utcNow()
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], false
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);
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/**
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*
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* When a photo was uploaded into the message using the (profile wall) ajax
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* uploader, The permissions are initially set to disallow anybody but the
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* owner from seeing it. This is because the permissions may not yet have been
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* set for the post. If it's private, the photo permissions should be set
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* appropriately. But we didn't know the final permissions on the post until
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* now. So now we'll look for links of uploaded messages that are in the
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* post and set them to the same permissions as the post itself.
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*
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*/
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$match = null;
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if (preg_match_all("/\[img\](.*?)\[\/img\]/", $body, $match)) {
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$images = $match[1];
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if (count($images)) {
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foreach ($images as $image) {
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$image_rid = Photo::ridFromURI($image);
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if (!empty($image_rid)) {
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Photo::update(['allow-cid' => '<' . $recipient . '>'], ['resource-id' => $image_rid, 'album' => 'Wall Photos', 'uid' => local_user()]);
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}
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}
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}
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}
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if ($post_id) {
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Worker::add(PRIORITY_HIGH, "Notifier", Delivery::MAIL, $post_id);
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return intval($post_id);
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} else {
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return -3;
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}
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}
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/**
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* @param array $recipient recipient, default empty
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* @param string $body message body, default empty
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* @param string $subject message subject, default empty
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* @param string $replyto reply to, default empty
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* @return int
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException
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* @throws \ImagickException
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*/
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public static function sendWall(array $recipient = [], $body = '', $subject = '', $replyto = '')
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{
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if (!$recipient) {
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return -1;
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}
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if (!strlen($subject)) {
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$subject = DI::l10n()->t('[no subject]');
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}
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$guid = System::createUUID();
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$uri = Item::newURI(local_user(), $guid);
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$me = Contact::getByURL($replyto);
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if (!$me['name']) {
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return -2;
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}
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$conv_guid = System::createUUID();
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$recip_handle = $recipient['nickname'] . '@' . substr(DI::baseUrl(), strpos(DI::baseUrl(), '://') + 3);
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$sender_handle = $me['addr'];
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$handles = $recip_handle . ';' . $sender_handle;
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$convid = null;
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$fields = ['uid' => $recipient['uid'], 'guid' => $conv_guid, 'creator' => $sender_handle,
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'created' => DateTimeFormat::utcNow(), 'updated' => DateTimeFormat::utcNow(),
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'subject' => $subject, 'recips' => $handles];
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if (DBA::insert('conv', $fields)) {
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$convid = DBA::lastInsertId();
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}
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if (!$convid) {
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Logger::notice('send message: conversation not found.');
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return -4;
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}
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self::insert(
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[
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'uid' => $recipient['uid'],
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'guid' => $guid,
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'convid' => $convid,
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'from-name' => $me['name'],
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'from-photo' => $me['photo'],
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'from-url' => $me['url'],
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'contact-id' => 0,
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'title' => $subject,
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'body' => $body,
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'seen' => 0,
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'reply' => 0,
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'replied' => 0,
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'uri' => $uri,
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'parent-uri' => $me['url'],
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'created' => DateTimeFormat::utcNow(),
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'unknown' => 1
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], false
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);
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return 0;
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}
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}
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