mirror of https://github.com/friendica/friendica
1142 lines
38 KiB
PHP
1142 lines
38 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2010-2024, 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\Content;
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use Friendica\App;
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use Friendica\App\BaseURL;
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use Friendica\Content\Text\BBCode;
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use Friendica\Content\Text\BBCode\Video;
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use Friendica\Content\Text\HTML;
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use Friendica\Core\Hook;
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use Friendica\Core\L10n;
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use Friendica\Core\Logger;
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use Friendica\Core\PConfig\Capability\IManagePersonalConfigValues;
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use Friendica\Core\Protocol;
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use Friendica\Core\Session\Capability\IHandleUserSessions;
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use Friendica\Core\System;
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use Friendica\Database\DBA;
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use Friendica\DI;
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use Friendica\Model\Attach;
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use Friendica\Model\Circle;
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use Friendica\Model\Contact;
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use Friendica\Model\Conversation;
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use Friendica\Model\FileTag;
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use Friendica\Model\Item as ItemModel;
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use Friendica\Model\Photo;
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use Friendica\Model\Post;
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use Friendica\Model\Tag;
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use Friendica\Model\User;
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use Friendica\Network\HTTPException;
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use Friendica\Object\EMail\ItemCCEMail;
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use Friendica\Protocol\Activity;
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use Friendica\Protocol\ActivityPub;
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use Friendica\Util\ACLFormatter;
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use Friendica\Util\DateTimeFormat;
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use Friendica\Util\Emailer;
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use Friendica\Util\ParseUrl;
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use Friendica\Util\Profiler;
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use Friendica\Util\Proxy;
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use Friendica\Util\XML;
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use GuzzleHttp\Psr7\Uri;
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/**
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* A content helper class for displaying items
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*/
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class Item
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{
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/** @var Activity */
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private $activity;
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/** @var L10n */
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private $l10n;
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/** @var Profiler */
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private $profiler;
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/** @var IHandleUserSessions */
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private $userSession;
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/** @var Video */
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private $bbCodeVideo;
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/** @var ACLFormatter */
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private $aclFormatter;
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/** @var IManagePersonalConfigValues */
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private $pConfig;
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/** @var BaseURL */
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private $baseURL;
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/** @var Emailer */
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private $emailer;
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/** @var App */
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private $app;
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public function __construct(Profiler $profiler, Activity $activity, L10n $l10n, IHandleUserSessions $userSession, Video $bbCodeVideo, ACLFormatter $aclFormatter, IManagePersonalConfigValues $pConfig, BaseURL $baseURL, Emailer $emailer, App $app)
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{
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$this->profiler = $profiler;
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$this->activity = $activity;
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$this->l10n = $l10n;
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$this->userSession = $userSession;
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$this->bbCodeVideo = $bbCodeVideo;
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$this->aclFormatter = $aclFormatter;
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$this->baseURL = $baseURL;
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$this->pConfig = $pConfig;
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$this->emailer = $emailer;
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$this->app = $app;
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}
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/**
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* Lists categories and folders for an item
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*
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* @param array $item
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* @param int $uid
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* @return array
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* [
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* [ // categories array
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* {
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* 'name': 'category name',
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* 'removeurl': 'url to remove this category',
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* 'first': 'is the first in this array? true/false',
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* 'last': 'is the last in this array? true/false',
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* },
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* ...
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* ],
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* [ //folders array
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* {
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* 'name': 'folder name',
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* 'removeurl': 'url to remove this folder',
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* 'first': 'is the first in this array? true/false',
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* 'last': 'is the last in this array? true/false',
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* } ,
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* ...
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* ]
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* ]
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*
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* @throws \Exception
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*/
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public function determineCategoriesTerms(array $item, int $uid = 0): array
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{
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$categories = [];
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$folders = [];
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$first = true;
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$uid = $item['uid'] ?: $uid;
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if (empty($item['has-categories'])) {
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return [$categories, $folders];
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}
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foreach (Post\Category::getArrayByURIId($item['uri-id'], $uid) as $savedFolderName) {
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if (!empty($item['author-link'])) {
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$url = $item['author-link'] . '/conversations?category=' . rawurlencode($savedFolderName);
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} else {
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$url = '#';
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}
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$categories[] = [
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'name' => $savedFolderName,
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'url' => $url,
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'removeurl' => $this->userSession->getLocalUserId() == $uid ? 'filerm/' . $item['id'] . '?cat=' . rawurlencode($savedFolderName) : '',
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'first' => $first,
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'last' => false
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];
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$first = false;
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}
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if (count($categories)) {
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$categories[count($categories) - 1]['last'] = true;
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}
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if ($this->userSession->getLocalUserId() == $uid) {
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foreach (Post\Category::getArrayByURIId($item['uri-id'], $uid, Post\Category::FILE) as $savedFolderName) {
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$folders[] = [
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'name' => $savedFolderName,
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'url' => "#",
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'removeurl' => $this->userSession->getLocalUserId() == $uid ? 'filerm/' . $item['id'] . '?term=' . rawurlencode($savedFolderName) : '',
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'first' => $first,
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'last' => false
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];
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$first = false;
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}
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}
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if (count($folders)) {
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$folders[count($folders) - 1]['last'] = true;
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}
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return [$categories, $folders];
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}
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/**
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* This function removes the tag $tag from the text $body and replaces it with
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* the appropriate link.
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*
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* @param string $body the text to replace the tag in
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* @param int $profile_uid the user id to replace the tag for (0 = anyone)
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* @param string $tag the tag to replace
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* @param string $network The network of the post
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*
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* @return array|bool ['replaced' => $replaced, 'contact' => $contact] or "false" on if already replaced
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException
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* @throws \ImagickException
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*/
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public static function replaceTag(string &$body, int $profile_uid, string $tag, string $network = '')
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{
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$replaced = false;
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//is it a person tag?
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if (Tag::isType($tag, Tag::MENTION, Tag::IMPLICIT_MENTION, Tag::EXCLUSIVE_MENTION)) {
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$tag_type = substr($tag, 0, 1);
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//is it already replaced?
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if (strpos($tag, '[url=')) {
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return $replaced;
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}
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//get the person's name
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$name = substr($tag, 1);
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// Sometimes the tag detection doesn't seem to work right
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// This is some workaround
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$nameparts = explode(' ', $name);
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$name = $nameparts[0];
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// Try to detect the contact in various ways
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if (strpos($name, 'http://') || strpos($name, '@')) {
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$contact = Contact::getByURLForUser($name, $profile_uid);
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} else {
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$contact = false;
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$fields = ['id', 'url', 'nick', 'name', 'alias', 'network', 'forum', 'prv'];
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if (strrpos($name, '+')) {
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// Is it in format @nick+number?
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$tagcid = intval(substr($name, strrpos($name, '+') + 1));
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$contact = DBA::selectFirst('contact', $fields, ['id' => $tagcid, 'uid' => $profile_uid]);
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}
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// select someone by nick in the current network
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if (!DBA::isResult($contact) && ($network != '')) {
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$condition = ['nick' => $name, 'network' => $network, 'uid' => $profile_uid];
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$contact = DBA::selectFirst('contact', $fields, $condition);
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}
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// select someone by attag in the current network
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if (!DBA::isResult($contact) && ($network != '')) {
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$condition = ['attag' => $name, 'network' => $network, 'uid' => $profile_uid];
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$contact = DBA::selectFirst('contact', $fields, $condition);
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}
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//select someone by name in the current network
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if (!DBA::isResult($contact) && ($network != '')) {
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$condition = ['name' => $name, 'network' => $network, 'uid' => $profile_uid];
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$contact = DBA::selectFirst('contact', $fields, $condition);
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}
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// select someone by nick in any network
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if (!DBA::isResult($contact)) {
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$condition = ['nick' => $name, 'uid' => $profile_uid];
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$contact = DBA::selectFirst('contact', $fields, $condition);
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}
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// select someone by attag in any network
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if (!DBA::isResult($contact)) {
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$condition = ['attag' => $name, 'uid' => $profile_uid];
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$contact = DBA::selectFirst('contact', $fields, $condition);
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}
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// select someone by name in any network
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if (!DBA::isResult($contact)) {
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$condition = ['name' => $name, 'uid' => $profile_uid];
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$contact = DBA::selectFirst('contact', $fields, $condition);
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}
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}
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// Check if $contact has been successfully loaded
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if (DBA::isResult($contact)) {
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$profile = $contact['url'];
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$newname = ($contact['name'] ?? '') ?: $contact['nick'];
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}
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//if there is an url for this persons profile
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if (isset($profile) && ($newname != '')) {
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$replaced = true;
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// create profile link
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$profile = str_replace(',', '%2c', $profile);
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$newtag = $tag_type . '[url=' . $profile . ']' . $newname . '[/url]';
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$body = str_replace($tag_type . $name, $newtag, $body);
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}
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}
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return ['replaced' => $replaced, 'contact' => $contact];
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}
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/**
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* Render actions localized
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*
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* @param array $item
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* @return void
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* @throws ImagickException
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException
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*/
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public function localize(array &$item)
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{
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$this->profiler->startRecording('rendering');
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/// @todo The following functionality needs to be cleaned up.
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if (!empty($item['verb'])) {
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$xmlhead = '<?xml version="1.0" encoding="UTF-8" ?>';
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if ($this->activity->match($item['verb'], Activity::TAG)) {
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$fields = [
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'author-id', 'author-link', 'author-name', 'author-network', 'author-link', 'author-alias',
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'verb', 'object-type', 'resource-id', 'body', 'plink'
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];
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$obj = Post::selectFirst($fields, ['uri' => $item['parent-uri']]);
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if (!DBA::isResult($obj)) {
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$this->profiler->stopRecording();
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return;
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}
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$author_arr = [
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'uid' => 0,
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'id' => $item['author-id'],
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'network' => $item['author-network'],
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'url' => $item['author-link'],
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'alias' => $item['author-alias'],
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];
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$author = '[url=' . Contact::magicLinkByContact($author_arr) . ']' . $item['author-name'] . '[/url]';
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$author_arr = [
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'uid' => 0,
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'id' => $obj['author-id'],
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'network' => $obj['author-network'],
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'url' => $obj['author-link'],
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'alias' => $obj['author-alias'],
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];
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$objauthor = '[url=' . Contact::magicLinkByContact($author_arr) . ']' . $obj['author-name'] . '[/url]';
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switch ($obj['verb']) {
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case Activity::POST:
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switch ($obj['object-type']) {
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case Activity\ObjectType::EVENT:
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$post_type = $this->l10n->t('event');
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break;
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default:
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$post_type = $this->l10n->t('status');
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}
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break;
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default:
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if ($obj['resource-id']) {
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$post_type = $this->l10n->t('photo');
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preg_match("/\[url=([^]]*)\]/", $obj['body'], $matches);
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$rr['plink'] = $matches[1];
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} else {
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$post_type = $this->l10n->t('status');
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}
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// Let's break everything ... ;-)
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break;
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}
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$plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
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$parsedobj = XML::parseString($xmlhead . $item['object']);
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$tag = sprintf('#[url=%s]%s[/url]', $parsedobj->id, $parsedobj->content);
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$item['body'] = $this->l10n->t('%1$s tagged %2$s\'s %3$s with %4$s', $author, $objauthor, $plink, $tag);
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}
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}
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$this->profiler->stopRecording();
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}
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/**
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* Renders photo menu based on item
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*
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* @param array $item
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* @param string $formSecurityToken
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* @return string
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*/
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public function photoMenu(array $item, string $formSecurityToken): string
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{
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$this->profiler->startRecording('rendering');
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$sub_link = $contact_url = $pm_url = $status_link = '';
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$photos_link = $posts_link = $block_link = $ignore_link = $collapse_link = $ignoreserver_link = '';
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if ($this->userSession->getLocalUserId() && $this->userSession->getLocalUserId() == $item['uid'] && $item['gravity'] == ItemModel::GRAVITY_PARENT && !$item['self'] && !$item['mention']) {
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$sub_link = 'javascript:doFollowThread(' . $item['id'] . '); return false;';
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}
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$author = [
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'uid' => 0,
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'id' => $item['author-id'],
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'network' => $item['author-network'],
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'url' => $item['author-link'],
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'alias' => $item['author-alias'],
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];
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$profile_link = Contact::magicLinkByContact($author, Contact::getProfileLink($author));
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if (strpos($profile_link, 'contact/redir/') === 0) {
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$status_link = $profile_link . '?' . http_build_query(['url' => $item['author-link'] . '/status']);
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$photos_link = $profile_link . '?' . http_build_query(['url' => $item['author-link'] . '/photos']);
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$profile_link = $profile_link . '?' . http_build_query(['url' => $item['author-link'] . '/profile']);
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}
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$cid = 0;
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$pcid = $item['author-id'];
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$network = '';
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$rel = 0;
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$condition = ['uid' => $this->userSession->getLocalUserId(), 'uri-id' => $item['author-uri-id']];
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$contact = DBA::selectFirst('contact', ['id', 'network', 'rel'], $condition);
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if (DBA::isResult($contact)) {
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$cid = $contact['id'];
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$network = $contact['network'];
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$rel = $contact['rel'];
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}
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if (!empty($pcid)) {
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$contact_url = 'contact/' . $pcid;
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$posts_link = $contact_url . '/posts';
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$block_link = $item['self'] ? '' : $contact_url . '/block?t=' . $formSecurityToken;
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$ignore_link = $item['self'] ? '' : $contact_url . '/ignore?t=' . $formSecurityToken;
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$collapse_link = $item['self'] ? '' : $contact_url . '/collapse?t=' . $formSecurityToken;
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}
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$authorBaseUri = new Uri($item['author-baseurl'] ?? '');
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if (!empty($item['author-gsid']) && $authorBaseUri->getHost() && !DI::baseUrl()->isLocalUrl($authorBaseUri)) {
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$ignoreserver_link = 'settings/server/' . $item['author-gsid'] . '/ignore';
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}
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if ($cid && !$item['self']) {
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$contact_url = 'contact/' . $cid;
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$posts_link = $contact_url . '/posts';
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if (in_array($network, [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA])) {
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$pm_url = 'message/new/' . $cid;
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}
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}
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if ($this->userSession->getLocalUserId()) {
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$menu = [
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$this->l10n->t('Follow Thread') => $sub_link,
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$this->l10n->t('View Status') => $status_link,
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$this->l10n->t('View Profile') => $profile_link,
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$this->l10n->t('View Photos') => $photos_link,
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$this->l10n->t('Network Posts') => $posts_link,
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$this->l10n->t('View Contact') => $contact_url,
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$this->l10n->t('Send PM') => $pm_url,
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$this->l10n->t('Block') => $block_link,
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$this->l10n->t('Ignore') => $ignore_link,
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$this->l10n->t('Collapse') => $collapse_link,
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$this->l10n->t("Ignore %s server", $authorBaseUri->getHost()) => $ignoreserver_link,
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];
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if (!empty($item['language'])) {
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$menu[$this->l10n->t('Languages')] = 'javascript:displayLanguage(' . $item['uri-id'] . ');';
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}
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$menu[$this->l10n->t('Search Text')] = 'javascript:displaySearchText(' . $item['uri-id'] . ');';
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if ((($cid == 0) || ($rel == Contact::FOLLOWER)) &&
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in_array($item['network'], Protocol::FEDERATED)
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) {
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$menu[$this->l10n->t('Connect/Follow')] = 'contact/follow?url=' . urlencode($item['author-link']) . '&auto=1';
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}
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} else {
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$menu = [$this->l10n->t('View Profile') => $item['author-link']];
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}
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$args = ['item' => $item, 'menu' => $menu];
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Hook::callAll('item_photo_menu', $args);
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$menu = $args['menu'];
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$o = '';
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foreach ($menu as $k => $v) {
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if (strpos($v, 'javascript:') === 0) {
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$v = substr($v, 11);
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$o .= '<li role="menuitem"><a onclick="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
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} elseif ($v) {
|
|
$o .= '<li role="menuitem"><a href="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
|
|
}
|
|
}
|
|
$this->profiler->stopRecording();
|
|
return $o;
|
|
}
|
|
|
|
/**
|
|
* Checks if the activity is visible to current user
|
|
*
|
|
* @param array $item Activity item
|
|
* @return bool Whether the item is visible to the user
|
|
*/
|
|
public function isVisibleActivity(array $item): bool
|
|
{
|
|
// Empty verb or hidden?
|
|
if (empty($item['verb']) || $this->activity->isHidden($item['verb'])) {
|
|
return false;
|
|
}
|
|
|
|
// Check conditions
|
|
return (!($this->activity->match($item['verb'], Activity::FOLLOW) &&
|
|
$item['object-type'] === Activity\ObjectType::NOTE &&
|
|
empty($item['self']) &&
|
|
$item['uid'] == $this->userSession->getLocalUserId())
|
|
);
|
|
}
|
|
|
|
public function expandTags(array $item, bool $setPermissions = false): array
|
|
{
|
|
// Look for any tags and linkify them
|
|
$item['inform'] = '';
|
|
$private_group = false;
|
|
$private_id = null;
|
|
$only_to_group = false;
|
|
$group_contact = [];
|
|
$receivers = [];
|
|
|
|
// Convert mentions in the body to a unified format
|
|
$item['body'] = BBCode::setMentions($item['body'], $item['uid'], $item['network']);
|
|
|
|
// Search for group mentions
|
|
foreach (Tag::getFromBody($item['body'], Tag::TAG_CHARACTER[Tag::MENTION] . Tag::TAG_CHARACTER[Tag::EXCLUSIVE_MENTION]) as $tag) {
|
|
$contact = Contact::getByURLForUser($tag[2], $item['uid']);
|
|
if (empty($contact)) {
|
|
continue;
|
|
}
|
|
|
|
$receivers[] = $contact['id'];
|
|
|
|
if (!empty($item['inform'])) {
|
|
$item['inform'] .= ',';
|
|
}
|
|
$item['inform'] .= 'cid:' . $contact['id'];
|
|
|
|
if (($item['gravity'] == ItemModel::GRAVITY_COMMENT) || empty($contact['cid']) || ($contact['contact-type'] != Contact::TYPE_COMMUNITY)) {
|
|
continue;
|
|
}
|
|
|
|
if (!empty($contact['prv']) || ($tag[1] == Tag::TAG_CHARACTER[Tag::EXCLUSIVE_MENTION])) {
|
|
$private_group = $contact['prv'];
|
|
$only_to_group = ($tag[1] == Tag::TAG_CHARACTER[Tag::EXCLUSIVE_MENTION]);
|
|
$private_id = $contact['id'];
|
|
$group_contact = $contact;
|
|
Logger::info('Private group or exclusive mention', ['url' => $tag[2], 'mention' => $tag[1]]);
|
|
} elseif ($item['allow_cid'] == '<' . $contact['id'] . '>') {
|
|
$private_group = false;
|
|
$only_to_group = true;
|
|
$private_id = $contact['id'];
|
|
$group_contact = $contact;
|
|
Logger::info('Public group', ['url' => $tag[2], 'mention' => $tag[1]]);
|
|
} else {
|
|
Logger::info('Post with group mention will not be converted to a group post', ['url' => $tag[2], 'mention' => $tag[1]]);
|
|
}
|
|
}
|
|
Logger::info('Got inform', ['inform' => $item['inform']]);
|
|
|
|
if (($item['gravity'] == ItemModel::GRAVITY_PARENT) && !empty($group_contact) && ($private_group || $only_to_group)) {
|
|
// we tagged a group in a top level post. Now we change the post
|
|
$item['private'] = $private_group ? ItemModel::PRIVATE : ItemModel::UNLISTED;
|
|
|
|
if ($only_to_group) {
|
|
$cdata = Contact::getPublicAndUserContactID($group_contact['id'], $item['uid']);
|
|
if (!empty($cdata['user'])) {
|
|
$item['owner-id'] = $cdata['user'];
|
|
unset($item['owner-link']);
|
|
unset($item['owner-name']);
|
|
unset($item['owner-avatar']);
|
|
}
|
|
|
|
$item['postopts'] = '';
|
|
}
|
|
|
|
$item['deny_cid'] = '';
|
|
$item['deny_gid'] = '';
|
|
|
|
if ($private_group) {
|
|
$item['allow_cid'] = '<' . $private_id . '>';
|
|
$item['allow_gid'] = '<' . Circle::getIdForGroup($group_contact['id']) . '>';
|
|
} else {
|
|
$item['allow_cid'] = '';
|
|
$item['allow_gid'] = '';
|
|
}
|
|
} elseif ($setPermissions) {
|
|
if (empty($receivers)) {
|
|
// For security reasons direct posts without any receiver will be posts to yourself
|
|
$self = Contact::selectFirst(['id'], ['uid' => $item['uid'], 'self' => true]);
|
|
$receivers[] = $self['id'];
|
|
}
|
|
|
|
$item['private'] = ItemModel::PRIVATE;
|
|
$item['allow_cid'] = '';
|
|
$item['allow_gid'] = '';
|
|
$item['deny_cid'] = '';
|
|
$item['deny_gid'] = '';
|
|
|
|
foreach ($receivers as $receiver) {
|
|
$item['allow_cid'] .= '<' . $receiver . '>';
|
|
}
|
|
}
|
|
return $item;
|
|
}
|
|
|
|
public function getAuthorAvatar(array $item): string
|
|
{
|
|
if (in_array($item['network'], [Protocol::FEED, Protocol::MAIL])) {
|
|
$author_avatar = $item['contact-id'];
|
|
$author_updated = '';
|
|
$author_thumb = $item['contact-avatar'];
|
|
} else {
|
|
$author_avatar = $item['author-id'];
|
|
$author_updated = $item['author-updated'];
|
|
$author_thumb = $item['author-avatar'];
|
|
}
|
|
|
|
|
|
if (empty($author_thumb) || Photo::isPhotoURI($author_thumb)) {
|
|
$author_thumb = Contact::getAvatarUrlForId($author_avatar, Proxy::SIZE_THUMB, $author_updated);
|
|
}
|
|
|
|
return $author_thumb;
|
|
}
|
|
|
|
public function getOwnerAvatar(array $item): string
|
|
{
|
|
if (in_array($item['network'], [Protocol::FEED, Protocol::MAIL])) {
|
|
$owner_avatar = $item['contact-id'];
|
|
$owner_updated = '';
|
|
$owner_thumb = $item['contact-avatar'];
|
|
} else {
|
|
$owner_avatar = $item['owner-id'];
|
|
$owner_updated = $item['owner-updated'];
|
|
$owner_thumb = $item['owner-avatar'];
|
|
}
|
|
|
|
if (empty($owner_thumb) || Photo::isPhotoURI($owner_thumb)) {
|
|
$owner_thumb = Contact::getAvatarUrlForId($owner_avatar, Proxy::SIZE_THUMB, $owner_updated);
|
|
}
|
|
|
|
return $owner_thumb;
|
|
}
|
|
|
|
/**
|
|
* Add a share block for the given uri-id
|
|
*
|
|
* @param array $item
|
|
* @param string $body
|
|
* @return string
|
|
*/
|
|
public function addSharedPost(array $item, string $body = ''): string
|
|
{
|
|
if (empty($body)) {
|
|
$body = $item['body'] ?? '';
|
|
}
|
|
|
|
if (empty($item['quote-uri-id']) || ($item['quote-uri-id'] == $item['uri-id'])) {
|
|
return $body;
|
|
}
|
|
|
|
$fields = ['uri-id', 'uri', 'body', 'title', 'author-name', 'author-link', 'author-avatar', 'guid', 'created', 'plink', 'network', 'quote-uri-id'];
|
|
$shared_item = Post::selectFirst($fields, ['uri-id' => $item['quote-uri-id'], 'uid' => [$item['uid'], 0], 'private' => [ItemModel::PUBLIC, ItemModel::UNLISTED]]);
|
|
if (!DBA::isResult($shared_item)) {
|
|
Logger::notice('Post does not exist.', ['uri-id' => $item['quote-uri-id'], 'uid' => $item['uid']]);
|
|
return $body;
|
|
}
|
|
|
|
return trim(BBCode::removeSharedData($body) . "\n" . $this->createSharedBlockByArray($shared_item, true));
|
|
}
|
|
|
|
/**
|
|
* Add a share block for the given guid
|
|
*
|
|
* @param string $guid
|
|
* @param integer $uid
|
|
* @param bool $add_media
|
|
* @return string
|
|
*/
|
|
private function createSharedPostByGuid(string $guid, bool $add_media): string
|
|
{
|
|
$fields = ['uri-id', 'uri', 'body', 'title', 'author-name', 'author-link', 'author-avatar', 'guid', 'created', 'plink', 'network'];
|
|
$shared_item = Post::selectFirst($fields, ['guid' => $guid, 'uid' => 0, 'private' => [ItemModel::PUBLIC, ItemModel::UNLISTED]]);
|
|
|
|
if (!DBA::isResult($shared_item)) {
|
|
Logger::notice('Post does not exist.', ['guid' => $guid]);
|
|
return '';
|
|
}
|
|
|
|
return $this->createSharedBlockByArray($shared_item, $add_media);
|
|
}
|
|
|
|
/**
|
|
* Add a share block for the given item array
|
|
*
|
|
* @param array $item
|
|
* @param bool $add_media true = Media is added to the body
|
|
* @param bool $for_display true = The share block is used for display purposes, false = used for connectors, transport to other systems, ...
|
|
* @return string
|
|
*/
|
|
public function createSharedBlockByArray(array $item, bool $add_media = false, bool $for_display = false): string
|
|
{
|
|
if ($item['network'] == Protocol::FEED) {
|
|
return PageInfo::getFooterFromUrl($item['plink']);
|
|
} elseif (!in_array($item['network'] ?? '', Protocol::FEDERATED) && !$for_display) {
|
|
$item['guid'] = '';
|
|
$item['uri'] = '';
|
|
}
|
|
|
|
if ($add_media) {
|
|
$item['body'] = Post\Media::addAttachmentsToBody($item['uri-id'], $item['body']);
|
|
}
|
|
|
|
$shared_content = BBCode::getShareOpeningTag($item['author-name'], $item['author-link'], $item['author-avatar'], $item['plink'] ?? $item['uri'], $item['created'], $item['guid'], $item['uri']);
|
|
|
|
if (!empty($item['title'])) {
|
|
$shared_content .= '[h3]' . $item['title'] . "[/h3]\n";
|
|
}
|
|
|
|
$shared = $this->getShareArray($item);
|
|
|
|
// If it is a reshared post then reformat it to avoid display problems with two share elements
|
|
if (!empty($shared)) {
|
|
if (($item['network'] != Protocol::BLUESKY) && !empty($shared['guid']) && ($encapsulated_share = $this->createSharedPostByGuid($shared['guid'], true))) {
|
|
if (!empty(BBCode::fetchShareAttributes($item['body']))) {
|
|
$item['body'] = preg_replace("/\[share.*?\](.*)\[\/share\]/ism", $encapsulated_share, $item['body']);
|
|
} else {
|
|
$item['body'] .= $encapsulated_share;
|
|
}
|
|
}
|
|
$item['body'] = HTML::toBBCode(BBCode::convertForUriId($item['uri-id'], $item['body'], BBCode::ACTIVITYPUB));
|
|
}
|
|
|
|
$shared_content .= $item['body'] . '[/share]';
|
|
|
|
return $shared_content;
|
|
}
|
|
|
|
/**
|
|
* Return the shared post from an item array (if the item is shared item)
|
|
*
|
|
* @param array $item
|
|
* @param array $fields
|
|
*
|
|
* @return array with the shared post
|
|
*/
|
|
public function getSharedPost(array $item, array $fields = []): array
|
|
{
|
|
if (!empty($item['quote-uri-id']) && ($item['quote-uri-id'] != $item['uri-id'])) {
|
|
$shared = Post::selectFirst($fields, ['uri-id' => $item['quote-uri-id'], 'uid' => [0, $item['uid'] ?? 0]]);
|
|
if (is_array($shared)) {
|
|
return [
|
|
'comment' => BBCode::removeSharedData($item['body'] ?? ''),
|
|
'post' => $shared
|
|
];
|
|
}
|
|
}
|
|
|
|
$attributes = BBCode::fetchShareAttributes($item['body'] ?? '');
|
|
if (!empty($attributes)) {
|
|
$shared = Post::selectFirst($fields, ['guid' => $attributes['guid'], 'uid' => [0, $item['uid'] ?? 0]]);
|
|
if (is_array($shared)) {
|
|
return [
|
|
'comment' => $attributes['comment'],
|
|
'post' => $shared
|
|
];
|
|
}
|
|
}
|
|
|
|
return [];
|
|
}
|
|
|
|
/**
|
|
* Return share data from an item array (if the item is shared item)
|
|
* We are providing the complete Item array, because at some time in the future
|
|
* we hopefully will define these values not in the body anymore but in some item fields.
|
|
* This function is meant to replace all similar functions in the system.
|
|
*
|
|
* @param array $item
|
|
*
|
|
* @return array with share information
|
|
*/
|
|
private function getShareArray(array $item): array
|
|
{
|
|
$attributes = BBCode::fetchShareAttributes($item['body'] ?? '');
|
|
if (!empty($attributes)) {
|
|
return $attributes;
|
|
}
|
|
|
|
if (!empty($item['quote-uri-id']) && ($item['quote-uri-id'] != $item['uri-id'])) {
|
|
$shared = Post::selectFirst(['author-name', 'author-link', 'author-avatar', 'plink', 'created', 'guid', 'uri', 'body'], ['uri-id' => $item['quote-uri-id']]);
|
|
if (!empty($shared)) {
|
|
return [
|
|
'author' => $shared['author-name'],
|
|
'profile' => $shared['author-link'],
|
|
'avatar' => $shared['author-avatar'],
|
|
'link' => $shared['plink'],
|
|
'posted' => $shared['created'],
|
|
'guid' => $shared['guid'],
|
|
'message_id' => $shared['uri'],
|
|
'comment' => $item['body'],
|
|
'shared' => $shared['body'],
|
|
];
|
|
}
|
|
}
|
|
|
|
return [];
|
|
}
|
|
|
|
/**
|
|
* Add a link to a shared post at the end of the post
|
|
*
|
|
* @param string $body
|
|
* @param integer $quote_uri_id
|
|
* @return string
|
|
*/
|
|
public function addShareLink(string $body, int $quote_uri_id): string
|
|
{
|
|
$post = Post::selectFirstPost(['uri'], ['uri-id' => $quote_uri_id]);
|
|
if (empty($post)) {
|
|
return $body;
|
|
}
|
|
|
|
$body = BBCode::removeSharedData($body);
|
|
|
|
$body .= "\nRE: " . $post['uri'];
|
|
|
|
return $body;
|
|
}
|
|
|
|
public function storeAttachmentFromRequest(array $request): string
|
|
{
|
|
$attachment_type = $request['attachment_type'] ?? '';
|
|
$attachment_title = $request['attachment_title'] ?? '';
|
|
$attachment_text = $request['attachment_text'] ?? '';
|
|
|
|
$attachment_url = hex2bin($request['attachment_url'] ?? '');
|
|
$attachment_img_src = hex2bin($request['attachment_img_src'] ?? '');
|
|
|
|
$attachment_img_width = $request['attachment_img_width'] ?? 0;
|
|
$attachment_img_height = $request['attachment_img_height'] ?? 0;
|
|
|
|
// Fetch the basic attachment data
|
|
$attachment = ParseUrl::getSiteinfoCached($attachment_url);
|
|
unset($attachment['keywords']);
|
|
|
|
// Overwrite the basic data with possible changes from the frontend
|
|
$attachment['type'] = $attachment_type;
|
|
$attachment['title'] = $attachment_title;
|
|
$attachment['text'] = $attachment_text;
|
|
$attachment['url'] = $attachment_url;
|
|
|
|
if (!empty($attachment_img_src)) {
|
|
$attachment['images'] = [
|
|
0 => [
|
|
'src' => $attachment_img_src,
|
|
'width' => $attachment_img_width,
|
|
'height' => $attachment_img_height
|
|
]
|
|
];
|
|
} else {
|
|
unset($attachment['images']);
|
|
}
|
|
|
|
return "\n" . PageInfo::getFooterFromData($attachment);
|
|
}
|
|
|
|
public function addCategories(array $post, string $category): array
|
|
{
|
|
if (!empty($post['file'])) {
|
|
// get the "fileas" tags for this post
|
|
$filedas = FileTag::fileToArray($post['file']);
|
|
}
|
|
|
|
$list_array = explode(',', trim($category));
|
|
$post['file'] = FileTag::arrayToFile($list_array, 'category');
|
|
|
|
if (!empty($filedas) && is_array($filedas)) {
|
|
// append the fileas stuff to the new categories list
|
|
$post['file'] .= FileTag::arrayToFile($filedas);
|
|
}
|
|
return $post;
|
|
}
|
|
|
|
public function getACL(array $post, array $toplevel_item, array $request): array
|
|
{
|
|
// If this is a comment, set the permissions from the parent.
|
|
if ($toplevel_item) {
|
|
$post['allow_cid'] = $toplevel_item['allow_cid'] ?? '';
|
|
$post['allow_gid'] = $toplevel_item['allow_gid'] ?? '';
|
|
$post['deny_cid'] = $toplevel_item['deny_cid'] ?? '';
|
|
$post['deny_gid'] = $toplevel_item['deny_gid'] ?? '';
|
|
$post['private'] = $toplevel_item['private'];
|
|
return $post;
|
|
}
|
|
|
|
$user = User::getById($post['uid'], ['allow_cid', 'allow_gid', 'deny_cid', 'deny_gid']);
|
|
if (!$user) {
|
|
throw new HTTPException\NotFoundException($this->l10n->t('Unable to fetch user.'));
|
|
}
|
|
|
|
$post['allow_cid'] = isset($request['contact_allow']) ? $this->aclFormatter->toString($request['contact_allow']) : $user['allow_cid'] ?? '';
|
|
$post['allow_gid'] = isset($request['circle_allow']) ? $this->aclFormatter->toString($request['circle_allow']) : $user['allow_gid'] ?? '';
|
|
$post['deny_cid'] = isset($request['contact_deny']) ? $this->aclFormatter->toString($request['contact_deny']) : $user['deny_cid'] ?? '';
|
|
$post['deny_gid'] = isset($request['circle_deny']) ? $this->aclFormatter->toString($request['circle_deny']) : $user['deny_gid'] ?? '';
|
|
|
|
$visibility = $request['visibility'] ?? '';
|
|
if ($visibility === 'public') {
|
|
// The ACL selector introduced in version 2019.12 sends ACL input data even when the Public visibility is selected
|
|
$post['allow_cid'] = $post['allow_gid'] = $post['deny_cid'] = $post['deny_gid'] = '';
|
|
} else if ($visibility === 'custom') {
|
|
// Since we know from the visibility parameter the item should be private, we have to prevent the empty ACL
|
|
// case that would make it public. So we always append the author's contact id to the allowed contacts.
|
|
// See https://github.com/friendica/friendica/issues/9672
|
|
$post['allow_cid'] .= $this->aclFormatter->toString(Contact::getPublicIdByUserId($post['uid']));
|
|
}
|
|
|
|
if ($post['allow_gid'] || $post['allow_cid'] || $post['deny_gid'] || $post['deny_cid']) {
|
|
$post['private'] = ItemModel::PRIVATE;
|
|
} elseif ($this->pConfig->get($post['uid'], 'system', 'unlisted')) {
|
|
$post['private'] = ItemModel::UNLISTED;
|
|
} else {
|
|
$post['private'] = ItemModel::PUBLIC;
|
|
}
|
|
|
|
return $post;
|
|
}
|
|
|
|
public function moveAttachmentsFromBodyToAttach(array $post): array
|
|
{
|
|
if (!preg_match_all('/(\[attachment\]([0-9]+)\[\/attachment\])/', $post['body'], $match)) {
|
|
return $post;
|
|
}
|
|
|
|
foreach ($match[2] as $attachment_id) {
|
|
$attachment = Attach::selectFirst(['id', 'uid', 'filename', 'filesize', 'filetype'], ['id' => $attachment_id, 'uid' => $post['uid']]);
|
|
if (empty($attachment)) {
|
|
continue;
|
|
}
|
|
if ($post['attach']) {
|
|
$post['attach'] .= ',';
|
|
}
|
|
$post['attach'] .= Post\Media::getAttachElement(
|
|
$this->baseURL . '/attach/' . $attachment['id'],
|
|
$attachment['filesize'],
|
|
$attachment['filetype'],
|
|
$attachment['filename'] ?? ''
|
|
);
|
|
|
|
$fields = [
|
|
'allow_cid' => $post['allow_cid'], 'allow_gid' => $post['allow_gid'],
|
|
'deny_cid' => $post['deny_cid'], 'deny_gid' => $post['deny_gid']
|
|
];
|
|
$condition = ['id' => $attachment_id];
|
|
Attach::update($fields, $condition);
|
|
}
|
|
|
|
$post['body'] = str_replace($match[1], '', $post['body']);
|
|
|
|
return $post;
|
|
}
|
|
|
|
private function setObjectType(array $post): array
|
|
{
|
|
if (empty($post['post-type'])) {
|
|
$post['post-type'] = empty($post['title']) ? ItemModel::PT_NOTE : ItemModel::PT_ARTICLE;
|
|
}
|
|
|
|
// embedded bookmark or attachment in post? set bookmark flag
|
|
$data = BBCode::getAttachmentData($post['body']);
|
|
if ((preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", $post['body'], $match, PREG_SET_ORDER) || !empty($data['type']))
|
|
&& ($post['post-type'] != ItemModel::PT_PERSONAL_NOTE)
|
|
) {
|
|
$post['post-type'] = ItemModel::PT_PAGE;
|
|
$post['object-type'] = Activity\ObjectType::BOOKMARK;
|
|
}
|
|
|
|
// Setting the object type if not defined before
|
|
if (empty($post['object-type'])) {
|
|
$post['object-type'] = ($post['gravity'] == ItemModel::GRAVITY_PARENT) ? Activity\ObjectType::NOTE : Activity\ObjectType::COMMENT;
|
|
}
|
|
return $post;
|
|
}
|
|
|
|
public function initializePost(array $post): array
|
|
{
|
|
$post['network'] = Protocol::DFRN;
|
|
$post['protocol'] = Conversation::PARCEL_DIRECT;
|
|
$post['direction'] = Conversation::PUSH;
|
|
$post['received'] = DateTimeFormat::utcNow();
|
|
$post['origin'] = true;
|
|
$post['wall'] = $post['wall'] ?? true;
|
|
$post['guid'] = $post['guid'] ?? System::createUUID();
|
|
$post['verb'] = $post['verb'] ?? Activity::POST;
|
|
$post['uri'] = $post['uri'] ?? ItemModel::newURI($post['guid']);
|
|
$post['thr-parent'] = $post['thr-parent'] ?? $post['uri'];
|
|
|
|
if (empty($post['gravity'])) {
|
|
$post['gravity'] = ($post['uri'] == $post['thr-parent']) ? ItemModel::GRAVITY_PARENT : ItemModel::GRAVITY_COMMENT;
|
|
}
|
|
|
|
$owner = User::getOwnerDataById($post['uid']);
|
|
|
|
if (!isset($post['allow_cid']) || !isset($post['allow_gid']) || !isset($post['deny_cid']) || !isset($post['deny_gid'])) {
|
|
$post['allow_cid'] = $owner['allow_cid'];
|
|
$post['allow_gid'] = $owner['allow_gid'];
|
|
$post['deny_cid'] = $owner['deny_cid'];
|
|
$post['deny_gid'] = $owner['deny_gid'];
|
|
}
|
|
|
|
if (!isset($post['private'])) {
|
|
if ($post['allow_gid'] || $post['allow_cid'] || $post['deny_gid'] || $post['deny_cid']) {
|
|
$post['private'] = ItemModel::PRIVATE;
|
|
} elseif ($this->pConfig->get($post['uid'], 'system', 'unlisted')) {
|
|
$post['private'] = ItemModel::UNLISTED;
|
|
} else {
|
|
$post['private'] = ItemModel::PUBLIC;
|
|
}
|
|
}
|
|
|
|
if (empty($post['contact-id'])) {
|
|
$post['contact-id'] = $owner['id'];
|
|
}
|
|
|
|
if (empty($post['author-link']) && empty($post['author-id'])) {
|
|
$post['author-link'] = $owner['url'];
|
|
$post['author-id'] = Contact::getIdForURL($post['author-link']);
|
|
$post['author-name'] = $owner['name'];
|
|
$post['author-avatar'] = $owner['thumb'];
|
|
}
|
|
|
|
if (empty($post['owner-link']) && empty($post['owner-id'])) {
|
|
$post['owner-link'] = $post['author-link'];
|
|
$post['owner-id'] = Contact::getIdForURL($post['owner-link']);
|
|
$post['owner-name'] = $post['author-name'];
|
|
$post['owner-avatar'] = $post['author-avatar'];
|
|
}
|
|
|
|
return $post;
|
|
}
|
|
|
|
public function finalizePost(array $post): array
|
|
{
|
|
if (preg_match("/\[attachment\](.*?)\[\/attachment\]/ism", $post['body'], $matches)) {
|
|
$post['body'] = preg_replace("/\[attachment].*?\[\/attachment\]/ism", PageInfo::getFooterFromUrl($matches[1]), $post['body']);
|
|
}
|
|
|
|
// Convert links with empty descriptions to links without an explicit description
|
|
$post['body'] = trim(preg_replace('#\[url=([^\]]*?)\]\[/url\]#ism', '[url]$1[/url]', $post['body']));
|
|
$post['body'] = $this->bbCodeVideo->transform($post['body']);
|
|
$post = $this->setObjectType($post);
|
|
|
|
// Personal notes must never be altered to a group post.
|
|
if ($post['post-type'] != ItemModel::PT_PERSONAL_NOTE) {
|
|
// Look for any tags and linkify them
|
|
$post = $this->expandTags($post);
|
|
}
|
|
|
|
return $post;
|
|
}
|
|
|
|
public function postProcessPost(array $post, array $recipients = [])
|
|
{
|
|
if (!Feature::isEnabled($post['uid'], Feature::EXPLICIT_MENTIONS) && ($post['gravity'] == ItemModel::GRAVITY_COMMENT)) {
|
|
Tag::createImplicitMentions($post['uri-id'], $post['thr-parent-id']);
|
|
}
|
|
|
|
Hook::callAll('post_local_end', $post);
|
|
|
|
$author = DBA::selectFirst('contact', ['thumb'], ['uid' => $post['uid'], 'self' => true]);
|
|
|
|
foreach ($recipients as $recipient) {
|
|
$address = trim($recipient);
|
|
if (!$address) {
|
|
continue;
|
|
}
|
|
|
|
$this->emailer->send(new ItemCCEMail(
|
|
$this->app,
|
|
$this->l10n,
|
|
$this->baseURL,
|
|
$post,
|
|
$address,
|
|
$author['thumb'] ?? ''
|
|
));
|
|
}
|
|
}
|
|
|
|
public function copyPermissions(int $fromUriId, int $toUriId, int $parentUriId)
|
|
{
|
|
$from = Post::selectFirstPost(['author-id'], ['uri-id' => $fromUriId]);
|
|
$from_author = DBA::selectFirst('account-view', ['ap-followers'], ['id' => $from['author-id']]);
|
|
$to = Post::selectFirstPost(['author-id'], ['uri-id' => $toUriId]);
|
|
$to_author = DBA::selectFirst('account-view', ['ap-followers'], ['id' => $to['author-id']]);
|
|
$parent = Post::selectFirstPost(['author-id'], ['uri-id' => $parentUriId]);
|
|
$parent_author = DBA::selectFirst('account-view', ['ap-followers'], ['id' => $parent['author-id']]);
|
|
|
|
$followers = '';
|
|
foreach (array_column(Tag::getByURIId($parentUriId, [Tag::TO, Tag::CC, Tag::BCC]), 'url') as $url) {
|
|
if ($url == $parent_author['ap-followers']) {
|
|
$followers = $url;
|
|
break;
|
|
}
|
|
}
|
|
|
|
$existing = array_column(Tag::getByURIId($toUriId, [Tag::TO, Tag::CC, Tag::BCC]), 'url');
|
|
|
|
foreach (Tag::getByURIId($fromUriId, [Tag::TO, Tag::CC, Tag::BCC]) as $receiver) {
|
|
if ($receiver['url'] == $from_author['ap-followers']) {
|
|
if (!empty($followers)) {
|
|
$receiver['url'] = $followers;
|
|
$receiver['name'] = trim(parse_url($receiver['url'], PHP_URL_PATH), '/');
|
|
Tag::store($toUriId, $receiver['type'], $receiver['name'], $receiver['url']);
|
|
}
|
|
$receiver['url'] = $to_author['ap-followers'];
|
|
$receiver['name'] = trim(parse_url($receiver['url'], PHP_URL_PATH), '/');
|
|
}
|
|
if (in_array($receiver['url'], $existing)) {
|
|
continue;
|
|
}
|
|
Tag::store($toUriId, $receiver['type'], $receiver['name'], $receiver['url']);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if the item is too old
|
|
*
|
|
* @param string $created
|
|
* @param integer $uid
|
|
* @return boolean item is too old
|
|
*/
|
|
public function isTooOld(string $created, int $uid = 0): bool
|
|
{
|
|
// check for create date and expire time
|
|
$expire_interval = DI::config()->get('system', 'dbclean-expire-days', 0);
|
|
|
|
if ($uid) {
|
|
$user = DBA::selectFirst('user', ['expire'], ['uid' => $uid]);
|
|
if (DBA::isResult($user) && ($user['expire'] > 0) && (($user['expire'] < $expire_interval) || ($expire_interval == 0))) {
|
|
$expire_interval = $user['expire'];
|
|
}
|
|
}
|
|
|
|
if (($expire_interval > 0) && !empty($created)) {
|
|
$expire_date = time() - ($expire_interval * 86400);
|
|
$created_date = strtotime($created);
|
|
if ($created_date < $expire_date) {
|
|
Logger::notice('Item created before expiration interval.', ['created' => date('c', $created_date), 'expired' => date('c', $expire_date)]);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
}
|