2010-09-09 03:14:17 +00:00
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<?php
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2018-01-15 02:22:39 +00:00
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/**
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2022-01-02 07:27:47 +00:00
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* @copyright Copyright (C) 2010-2022, the Friendica project
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2020-02-09 15:18:46 +00:00
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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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2018-01-15 02:22:39 +00:00
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*/
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2018-02-05 00:23:49 +00:00
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2017-04-30 04:07:00 +00:00
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use Friendica\App;
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2018-02-15 02:33:55 +00:00
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use Friendica\Content\Text\BBCode;
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2021-07-23 12:39:37 +00:00
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use Friendica\Content\Widget;
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2018-10-29 21:20:46 +00:00
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use Friendica\Core\Logger;
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2018-10-31 14:35:50 +00:00
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use Friendica\Core\Renderer;
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2022-04-10 08:31:55 +00:00
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use Friendica\Core\System;
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2018-07-20 12:19:26 +00:00
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use Friendica\Database\DBA;
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2019-12-15 23:36:31 +00:00
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use Friendica\DI;
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2017-12-07 14:04:24 +00:00
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use Friendica\Model\Contact;
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2018-06-10 07:26:37 +00:00
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use Friendica\Model\Item;
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2021-01-16 04:11:28 +00:00
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use Friendica\Model\Post;
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2021-07-24 10:09:39 +00:00
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use Friendica\Model\User;
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2021-07-23 12:39:37 +00:00
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use Friendica\Module\ActivityPub\Objects;
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2022-04-10 08:31:55 +00:00
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use Friendica\Module\Response;
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2019-05-02 03:16:10 +00:00
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use Friendica\Network\HTTPException;
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2018-09-11 07:07:56 +00:00
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use Friendica\Protocol\ActivityPub;
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2018-10-24 06:15:24 +00:00
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use Friendica\Protocol\DFRN;
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2022-02-12 10:46:17 +00:00
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use Friendica\Protocol\Diaspora;
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2022-06-06 10:41:07 +00:00
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use Friendica\Util\DateTimeFormat;
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2017-06-07 08:46:38 +00:00
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2018-01-15 02:22:39 +00:00
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function display_init(App $a)
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{
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2018-12-09 13:09:49 +00:00
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if (ActivityPub::isRequest()) {
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2021-12-02 14:44:41 +00:00
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(new Objects(DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), $_SERVER, ['guid' => DI::args()->getArgv()[1] ?? null]))->run();
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2018-12-09 13:09:49 +00:00
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}
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2022-10-20 19:02:49 +00:00
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if (DI::config()->get('system', 'block_public') && !DI::userSession()->isAuthenticated()) {
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2011-04-22 00:29:47 +00:00
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return;
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}
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2021-07-25 13:08:22 +00:00
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$nick = ((DI::args()->getArgc() > 1) ? DI::args()->getArgv()[1] : '');
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2014-07-09 18:48:34 +00:00
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2018-06-19 17:58:28 +00:00
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$item = null;
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2022-10-20 19:02:49 +00:00
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$item_user = DI::userSession()->getLocalUserId();
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2017-12-19 17:15:56 +00:00
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2021-07-24 10:33:58 +00:00
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$fields = ['uri-id', 'parent-uri-id', 'author-id', 'author-link', 'body', 'uid', 'guid', 'gravity'];
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2018-06-18 20:36:34 +00:00
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2014-07-09 18:48:34 +00:00
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// If there is only one parameter, then check if this parameter could be a guid
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2021-07-25 13:08:22 +00:00
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if (DI::args()->getArgc() == 2) {
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2021-07-24 10:33:58 +00:00
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$nick = '';
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2014-07-09 18:48:34 +00:00
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// Does the local user have this item?
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2022-10-20 19:02:49 +00:00
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if (DI::userSession()->getLocalUserId()) {
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$item = Post::selectFirstForUser(DI::userSession()->getLocalUserId(), $fields, ['guid' => DI::args()->getArgv()[1], 'uid' => DI::userSession()->getLocalUserId()]);
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2018-07-21 12:46:04 +00:00
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if (DBA::isResult($item)) {
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2021-08-09 19:48:39 +00:00
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$nick = $a->getLoggedInUserNickname();
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2014-08-25 12:09:56 +00:00
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}
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2019-09-28 15:31:36 +00:00
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}
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2018-12-09 13:09:49 +00:00
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// Is this item private but could be visible to the remove visitor?
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2022-10-24 16:27:38 +00:00
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if (!DBA::isResult($item) && DI::userSession()->getRemoteUserId()) {
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2021-07-25 13:08:22 +00:00
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$item = Post::selectFirst($fields, ['guid' => DI::args()->getArgv()[1], 'private' => Item::PRIVATE, 'origin' => true]);
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2018-12-09 13:09:49 +00:00
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if (DBA::isResult($item)) {
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2022-10-24 16:27:38 +00:00
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if (!Contact::isFollower(DI::userSession()->getRemoteUserId(), $item['uid'])) {
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2019-09-28 15:31:36 +00:00
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$item = null;
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} else {
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$item_user = $item['uid'];
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}
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2018-12-09 13:09:49 +00:00
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}
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2014-07-09 18:48:34 +00:00
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}
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2017-10-12 19:54:49 +00:00
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// Is it an item with uid=0?
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2018-07-21 12:46:04 +00:00
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if (!DBA::isResult($item)) {
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2022-10-20 19:02:49 +00:00
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$item = Post::selectFirstForUser(DI::userSession()->getLocalUserId(), $fields, ['guid' => DI::args()->getArgv()[1], 'private' => [Item::PUBLIC, Item::UNLISTED], 'uid' => 0]);
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2017-12-19 17:15:56 +00:00
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}
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2021-07-25 13:08:22 +00:00
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} elseif (DI::args()->getArgc() >= 3 && $nick == 'feed-item') {
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$uri_id = DI::args()->getArgv()[2];
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2021-01-27 10:01:42 +00:00
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if (substr($uri_id, -5) == '.atom') {
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$uri_id = substr($uri_id, 0, -5);
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2019-04-28 05:13:39 +00:00
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}
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2022-10-20 19:02:49 +00:00
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$item = Post::selectFirstForUser(DI::userSession()->getLocalUserId(), $fields, ['uri-id' => $uri_id, 'private' => [Item::PUBLIC, Item::UNLISTED], 'uid' => 0]);
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2017-12-19 17:15:56 +00:00
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}
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2017-09-19 11:53:19 +00:00
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2018-07-21 12:46:04 +00:00
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if (!DBA::isResult($item)) {
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2019-05-02 03:16:10 +00:00
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return;
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2018-06-18 20:36:34 +00:00
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}
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2017-09-19 11:53:19 +00:00
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2021-07-25 13:08:22 +00:00
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if (DI::args()->getArgc() >= 3 && $nick == 'feed-item') {
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displayShowFeed($item['uri-id'], $item['uid'], DI::args()->getArgc() > 3 && DI::args()->getArgv()[3] == 'conversation.atom');
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2018-06-18 20:36:34 +00:00
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}
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2017-09-19 11:53:19 +00:00
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2018-07-08 09:37:05 +00:00
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if (!empty($_SERVER['HTTP_ACCEPT']) && strstr($_SERVER['HTTP_ACCEPT'], 'application/atom+xml')) {
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2022-08-30 19:45:30 +00:00
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Logger::debug('Directly serving XML', ['uri-id' => $item['uri-id']]);
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2021-01-27 10:01:42 +00:00
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displayShowFeed($item['uri-id'], $item['uid'], false);
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2018-06-18 20:36:34 +00:00
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}
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2022-09-12 21:12:11 +00:00
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if ($item['gravity'] != Item::GRAVITY_PARENT) {
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2022-05-31 17:49:08 +00:00
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$parent = Post::selectFirstForUser($item_user, $fields, ['uid' => [0, $item_user], 'uri-id' => $item['parent-uri-id']], ['order' => ['uid' => true]]);
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2019-12-19 12:47:35 +00:00
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$item = $parent ?: $item;
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2018-06-18 20:36:34 +00:00
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}
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2017-12-19 17:15:56 +00:00
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2022-05-29 01:53:57 +00:00
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$author = display_fetchauthor($item);
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if (\Friendica\Util\Network::isLocalLink($author['url'])) {
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\Friendica\Model\Profile::load(DI::app(), $author['nick'], false);
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} else {
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DI::page()['aside'] = Widget\VCard::getHTML($author);
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}
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2022-06-06 10:41:07 +00:00
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$a->setProfileOwner($item['uid']);
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2013-01-03 17:47:45 +00:00
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}
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2021-07-24 10:33:58 +00:00
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function display_fetchauthor($item)
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2018-06-19 17:57:45 +00:00
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{
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2022-02-12 10:46:17 +00:00
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if (Diaspora::isReshare($item['body'], true)) {
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$shared = Item::getShareArray($item);
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2019-12-05 06:16:27 +00:00
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if (!empty($shared['profile'])) {
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2022-10-20 19:02:49 +00:00
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$contact = Contact::getByURLForUser($shared['profile'], DI::userSession()->getLocalUserId());
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2016-10-22 10:14:41 +00:00
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}
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2021-07-24 10:33:58 +00:00
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}
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2016-01-29 11:14:04 +00:00
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2022-02-12 10:46:17 +00:00
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if (empty($contact)) {
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$contact = Contact::getById($item['author-id']);
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2019-09-04 21:11:58 +00:00
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}
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2014-08-26 15:10:46 +00:00
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2022-02-12 10:46:17 +00:00
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return $contact;
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2014-08-26 15:10:46 +00:00
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}
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2013-01-03 17:47:45 +00:00
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2018-06-19 17:57:45 +00:00
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function display_content(App $a, $update = false, $update_uid = 0)
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{
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2022-10-20 19:02:49 +00:00
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if (DI::config()->get('system','block_public') && !DI::userSession()->isAuthenticated()) {
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2020-01-18 19:52:34 +00:00
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throw new HTTPException\ForbiddenException(DI::l10n()->t('Public access denied.'));
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2013-01-12 12:58:54 +00:00
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}
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2012-10-09 15:41:33 +00:00
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$o = '';
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2010-11-03 05:21:49 +00:00
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2019-12-22 14:00:16 +00:00
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$item = null;
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2020-05-27 12:28:09 +00:00
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$force = (bool)($_REQUEST['force'] ?? false);
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2016-10-22 10:14:41 +00:00
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if ($update) {
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2021-01-27 10:01:42 +00:00
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$uri_id = $_REQUEST['uri_id'];
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2021-10-06 19:51:10 +00:00
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$item = Post::selectFirst(['uid', 'parent-uri-id'], ['uri-id' => $uri_id, 'uid' => [0, $update_uid]], ['order' => ['uid' => true]]);
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2021-04-10 16:19:22 +00:00
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if (!empty($item)) {
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if ($item['uid'] != 0) {
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2021-07-24 20:34:07 +00:00
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$a->setProfileOwner($item['uid']);
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2021-04-10 16:19:22 +00:00
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} else {
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2021-07-24 20:34:07 +00:00
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$a->setProfileOwner($update_uid);
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2021-04-10 16:19:22 +00:00
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}
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$parent_uri_id = $item['parent-uri-id'];
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2018-03-06 07:12:58 +00:00
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}
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2022-06-07 17:34:19 +00:00
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if (empty($_REQUEST['force'])) {
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$browser_update = intval(DI::pConfig()->get($update_uid, 'system', 'update_interval'));
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if (!empty($browser_update)) {
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$update_date = date(DateTimeFormat::MYSQL, time() - ($browser_update / 500));
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if (!Post::exists(["`parent-uri-id` = ? AND `uid` IN (?, ?) AND `received` > ?", $parent_uri_id, 0, $update_uid, $update_date])) {
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Logger::debug('No updated content', ['uri-id' => $uri_id, 'uid' => $update_uid, 'updated' => $update_date]);
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return '';
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} else {
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Logger::debug('Updated content found', ['uri-id' => $uri_id, 'uid' => $update_uid, 'updated' => $update_date]);
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}
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}
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} else {
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Logger::debug('Forced content update', ['uri-id' => $uri_id, 'uid' => $update_uid]);
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2022-06-06 10:41:07 +00:00
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}
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2016-10-22 10:14:41 +00:00
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} else {
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2021-07-25 13:08:22 +00:00
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$uri_id = ((DI::args()->getArgc() > 2) ? DI::args()->getArgv()[2] : 0);
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2021-01-27 10:01:42 +00:00
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$parent_uri_id = $uri_id;
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2014-07-09 18:48:34 +00:00
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2021-07-25 13:08:22 +00:00
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if (DI::args()->getArgc() == 2) {
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2021-01-27 10:01:42 +00:00
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$fields = ['uri-id', 'parent-uri-id', 'uid'];
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2014-07-09 18:48:34 +00:00
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2022-10-20 19:02:49 +00:00
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if (DI::userSession()->getLocalUserId()) {
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$condition = ['guid' => DI::args()->getArgv()[1], 'uid' => [0, DI::userSession()->getLocalUserId()]];
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$item = Post::selectFirstForUser(DI::userSession()->getLocalUserId(), $fields, $condition, ['order' => ['uid' => true]]);
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2018-07-21 12:46:04 +00:00
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if (DBA::isResult($item)) {
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2021-01-27 10:01:42 +00:00
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$uri_id = $item['uri-id'];
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$parent_uri_id = $item['parent-uri-id'];
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2014-07-09 18:48:34 +00:00
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}
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2019-09-28 15:31:36 +00:00
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}
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2022-10-24 16:27:38 +00:00
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if (($parent_uri_id == 0) && DI::userSession()->getRemoteUserId()) {
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2021-07-25 13:08:22 +00:00
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$item = Post::selectFirst($fields, ['guid' => DI::args()->getArgv()[1], 'private' => Item::PRIVATE, 'origin' => true]);
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2022-10-24 16:27:38 +00:00
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if (DBA::isResult($item) && Contact::isFollower(DI::userSession()->getRemoteUserId(), $item['uid'])) {
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2021-01-27 10:01:42 +00:00
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$uri_id = $item['uri-id'];
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$parent_uri_id = $item['parent-uri-id'];
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2018-12-09 13:09:49 +00:00
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}
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2014-07-09 18:48:34 +00:00
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}
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2021-01-27 10:01:42 +00:00
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if ($parent_uri_id == 0) {
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2021-07-25 13:08:22 +00:00
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$condition = ['private' => [Item::PUBLIC, Item::UNLISTED], 'guid' => DI::args()->getArgv()[1], 'uid' => 0];
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2022-10-20 19:02:49 +00:00
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$item = Post::selectFirstForUser(DI::userSession()->getLocalUserId(), $fields, $condition);
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2018-07-21 12:46:04 +00:00
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if (DBA::isResult($item)) {
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2021-01-27 10:01:42 +00:00
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$uri_id = $item['uri-id'];
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$parent_uri_id = $item['parent-uri-id'];
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2014-07-09 18:48:34 +00:00
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}
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}
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2016-10-22 10:14:41 +00:00
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}
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2016-03-13 12:04:12 +00:00
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}
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2019-12-22 14:00:16 +00:00
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if (empty($item)) {
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2020-01-18 19:52:34 +00:00
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throw new HTTPException\NotFoundException(DI::l10n()->t('The requested item doesn\'t exist or has been deleted.'));
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2010-09-09 03:14:17 +00:00
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}
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2022-10-20 19:02:49 +00:00
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if (!DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'detailed_notif')) {
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DI::notification()->setAllSeenForUser(DI::userSession()->getLocalUserId(), ['parent-uri-id' => $item['parent-uri-id']]);
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DI::notify()->setAllSeenForUser(DI::userSession()->getLocalUserId(), ['parent-uri-id' => $item['parent-uri-id']]);
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2020-11-08 21:59:57 +00:00
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}
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2017-06-06 21:56:25 +00:00
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// We are displaying an "alternate" link if that post was public. See issue 2864
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2021-01-27 10:01:42 +00:00
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$is_public = Post::exists(['uri-id' => $uri_id, 'private' => [Item::PUBLIC, Item::UNLISTED]]);
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2017-08-12 08:55:50 +00:00
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if ($is_public) {
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2017-12-19 17:15:56 +00:00
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// For the atom feed the nickname doesn't matter at all, we only need the item id.
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2021-01-27 10:01:42 +00:00
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|
$alternate = DI::baseUrl().'/display/feed-item/'.$uri_id.'.atom';
|
|
|
|
$conversation = DI::baseUrl().'/display/feed-item/' . $parent_uri_id . '/conversation.atom';
|
2017-06-06 21:56:25 +00:00
|
|
|
} else {
|
|
|
|
$alternate = '';
|
2017-10-18 06:25:22 +00:00
|
|
|
$conversation = '';
|
2017-06-06 21:56:25 +00:00
|
|
|
}
|
|
|
|
|
2019-12-30 19:02:09 +00:00
|
|
|
DI::page()['htmlhead'] .= Renderer::replaceMacros(Renderer::getMarkupTemplate('display-head.tpl'),
|
2018-01-15 13:05:12 +00:00
|
|
|
['$alternate' => $alternate,
|
|
|
|
'$conversation' => $conversation]);
|
2017-06-06 17:56:22 +00:00
|
|
|
|
2018-12-09 13:09:49 +00:00
|
|
|
$is_remote_contact = false;
|
2022-10-20 19:02:49 +00:00
|
|
|
$item_uid = DI::userSession()->getLocalUserId();
|
2021-07-23 12:39:37 +00:00
|
|
|
$page_uid = 0;
|
2010-09-09 03:14:17 +00:00
|
|
|
|
2019-12-19 12:47:35 +00:00
|
|
|
$parent = null;
|
2022-10-20 19:02:49 +00:00
|
|
|
if (!DI::userSession()->getLocalUserId() && !empty($parent_uri_id)) {
|
2021-01-27 10:01:42 +00:00
|
|
|
$parent = Post::selectFirst(['uid'], ['uri-id' => $parent_uri_id, 'wall' => true]);
|
2019-12-19 12:47:35 +00:00
|
|
|
}
|
|
|
|
|
2021-10-01 14:28:33 +00:00
|
|
|
if (DBA::isResult($parent)) {
|
2021-07-23 13:26:21 +00:00
|
|
|
$page_uid = $page_uid ?? 0 ?: $parent['uid'];
|
2022-10-20 19:02:49 +00:00
|
|
|
$is_remote_contact = DI::userSession()->getRemoteContactID($page_uid);
|
2019-12-19 12:47:35 +00:00
|
|
|
if ($is_remote_contact) {
|
|
|
|
$item_uid = $parent['uid'];
|
2010-09-09 03:14:17 +00:00
|
|
|
}
|
2019-12-19 12:47:35 +00:00
|
|
|
} else {
|
2021-07-23 12:39:37 +00:00
|
|
|
$page_uid = $item['uid'];
|
2010-09-09 03:14:17 +00:00
|
|
|
}
|
|
|
|
|
2022-10-20 19:02:49 +00:00
|
|
|
if (!empty($page_uid) && ($page_uid != DI::userSession()->getLocalUserId())) {
|
2021-07-24 10:09:39 +00:00
|
|
|
$page_user = User::getById($page_uid);
|
2016-10-22 10:14:41 +00:00
|
|
|
}
|
2019-09-28 05:37:24 +00:00
|
|
|
|
2022-10-20 19:02:49 +00:00
|
|
|
$is_owner = DI::userSession()->getLocalUserId() && (in_array($page_uid, [DI::userSession()->getLocalUserId(), 0]));
|
2011-07-06 04:11:38 +00:00
|
|
|
|
2021-07-24 10:09:39 +00:00
|
|
|
if (!empty($page_user['hidewall']) && !$is_owner && !$is_remote_contact) {
|
2020-01-18 19:52:34 +00:00
|
|
|
throw new HTTPException\ForbiddenException(DI::l10n()->t('Access to this profile has been restricted.'));
|
2011-07-06 04:11:38 +00:00
|
|
|
}
|
2014-01-26 08:58:41 +00:00
|
|
|
|
2016-02-24 06:22:32 +00:00
|
|
|
// We need the editor here to be able to reshare an item.
|
2020-05-27 12:28:09 +00:00
|
|
|
if ($is_owner && !$update) {
|
2021-09-23 21:18:36 +00:00
|
|
|
$o .= DI::conversation()->statusEditor([], 0, true);
|
2012-10-09 15:41:33 +00:00
|
|
|
}
|
2021-07-23 12:39:37 +00:00
|
|
|
$sql_extra = Item::getPermissionsSQLByUserId($page_uid);
|
2011-07-06 04:11:38 +00:00
|
|
|
|
2022-10-20 19:02:49 +00:00
|
|
|
if (DI::userSession()->getLocalUserId() && (DI::userSession()->getLocalUserId() == $page_uid)) {
|
|
|
|
$condition = ['parent-uri-id' => $parent_uri_id, 'uid' => DI::userSession()->getLocalUserId(), 'unseen' => true];
|
2021-01-16 04:11:28 +00:00
|
|
|
$unseen = Post::exists($condition);
|
2018-05-19 16:04:57 +00:00
|
|
|
} else {
|
|
|
|
$unseen = false;
|
|
|
|
}
|
|
|
|
|
2020-05-27 12:28:09 +00:00
|
|
|
if ($update && !$unseen && !$force) {
|
2018-05-19 16:04:57 +00:00
|
|
|
return '';
|
2012-11-02 00:31:50 +00:00
|
|
|
}
|
|
|
|
|
2021-01-27 10:01:42 +00:00
|
|
|
$condition = ["`uri-id` = ? AND `uid` IN (0, ?) " . $sql_extra, $uri_id, $item_uid];
|
|
|
|
$fields = ['parent-uri-id', 'body', 'title', 'author-name', 'author-avatar', 'plink', 'author-id', 'owner-id', 'contact-id'];
|
2021-07-23 12:39:37 +00:00
|
|
|
$item = Post::selectFirstForUser($page_uid, $fields, $condition);
|
2010-09-09 03:14:17 +00:00
|
|
|
|
2018-08-20 20:32:55 +00:00
|
|
|
if (!DBA::isResult($item)) {
|
2020-01-18 19:52:34 +00:00
|
|
|
throw new HTTPException\NotFoundException(DI::l10n()->t('The requested item doesn\'t exist or has been deleted.'));
|
2013-04-07 17:38:37 +00:00
|
|
|
}
|
|
|
|
|
2021-01-27 10:01:42 +00:00
|
|
|
$item['uri-id'] = $item['parent-uri-id'];
|
2018-08-20 20:32:55 +00:00
|
|
|
|
2018-05-19 16:04:57 +00:00
|
|
|
if ($unseen) {
|
2022-10-20 19:02:49 +00:00
|
|
|
$condition = ['parent-uri-id' => $parent_uri_id, 'uid' => DI::userSession()->getLocalUserId(), 'unseen' => true];
|
2018-06-18 05:19:28 +00:00
|
|
|
Item::update(['unseen' => false], $condition);
|
2017-12-21 08:58:36 +00:00
|
|
|
}
|
2010-11-03 05:21:49 +00:00
|
|
|
|
2022-10-20 19:02:49 +00:00
|
|
|
if (!$update && DI::userSession()->getLocalUserId()) {
|
2021-01-27 10:01:42 +00:00
|
|
|
$o .= "<script> var netargs = '?uri_id=" . $item['uri-id'] . "'; </script>";
|
2017-12-21 08:58:36 +00:00
|
|
|
}
|
2018-08-20 20:32:55 +00:00
|
|
|
|
2021-09-23 21:18:36 +00:00
|
|
|
$o .= DI::conversation()->create([$item], 'display', $update_uid, false, 'commented', $item_uid);
|
2017-01-25 12:10:42 +00:00
|
|
|
|
2017-12-21 08:58:36 +00:00
|
|
|
// Preparing the meta header
|
2021-07-24 10:33:58 +00:00
|
|
|
$description = trim(BBCode::toPlaintext($item['body']));
|
2022-07-03 12:43:45 +00:00
|
|
|
$title = trim(BBCode::toPlaintext($item['title'] ?? ''));
|
2021-07-24 10:33:58 +00:00
|
|
|
$author_name = $item['author-name'];
|
2017-01-25 12:10:42 +00:00
|
|
|
|
2021-07-24 10:33:58 +00:00
|
|
|
$image = DI::baseUrl()->remove($item['author-avatar']);
|
2013-03-02 13:46:06 +00:00
|
|
|
|
2021-07-24 10:33:58 +00:00
|
|
|
if ($title == '') {
|
2017-12-21 08:58:36 +00:00
|
|
|
$title = $author_name;
|
2010-09-09 03:14:17 +00:00
|
|
|
}
|
2017-12-21 08:58:36 +00:00
|
|
|
|
|
|
|
// Limit the description to 160 characters
|
|
|
|
if (strlen($description) > 160) {
|
|
|
|
$description = substr($description, 0, 157) . '...';
|
2010-09-17 10:10:19 +00:00
|
|
|
}
|
2012-03-07 00:28:52 +00:00
|
|
|
|
2017-12-21 08:58:36 +00:00
|
|
|
$description = htmlspecialchars($description, ENT_COMPAT, 'UTF-8', true); // allow double encoding here
|
|
|
|
$title = htmlspecialchars($title, ENT_COMPAT, 'UTF-8', true); // allow double encoding here
|
|
|
|
$author_name = htmlspecialchars($author_name, ENT_COMPAT, 'UTF-8', true); // allow double encoding here
|
|
|
|
|
2019-12-30 19:02:09 +00:00
|
|
|
$page = DI::page();
|
|
|
|
|
2019-09-10 17:15:29 +00:00
|
|
|
if (DBA::exists('contact', ['unsearchable' => true, 'id' => [$item['contact-id'], $item['author-id'], $item['owner-id']]])) {
|
2019-12-30 19:02:09 +00:00
|
|
|
$page['htmlhead'] .= '<meta content="noindex, noarchive" name="robots" />' . "\n";
|
2019-09-10 17:15:29 +00:00
|
|
|
}
|
|
|
|
|
2019-12-30 19:02:09 +00:00
|
|
|
DI::page()['htmlhead'] .= '<meta name="author" content="'.$author_name.'" />'."\n";
|
|
|
|
$page['htmlhead'] .= '<meta name="title" content="'.$title.'" />'."\n";
|
|
|
|
$page['htmlhead'] .= '<meta name="fulltitle" content="'.$title.'" />'."\n";
|
|
|
|
$page['htmlhead'] .= '<meta name="description" content="'.$description.'" />'."\n";
|
2017-12-21 08:58:36 +00:00
|
|
|
|
|
|
|
// Schema.org microdata
|
2019-12-30 19:02:09 +00:00
|
|
|
$page['htmlhead'] .= '<meta itemprop="name" content="'.$title.'" />'."\n";
|
|
|
|
$page['htmlhead'] .= '<meta itemprop="description" content="'.$description.'" />'."\n";
|
|
|
|
$page['htmlhead'] .= '<meta itemprop="image" content="'.$image.'" />'."\n";
|
|
|
|
$page['htmlhead'] .= '<meta itemprop="author" content="'.$author_name.'" />'."\n";
|
2017-12-21 08:58:36 +00:00
|
|
|
|
|
|
|
// Twitter cards
|
2019-12-30 19:02:09 +00:00
|
|
|
$page['htmlhead'] .= '<meta name="twitter:card" content="summary" />'."\n";
|
|
|
|
$page['htmlhead'] .= '<meta name="twitter:title" content="'.$title.'" />'."\n";
|
|
|
|
$page['htmlhead'] .= '<meta name="twitter:description" content="'.$description.'" />'."\n";
|
2019-12-30 22:00:08 +00:00
|
|
|
$page['htmlhead'] .= '<meta name="twitter:image" content="'.DI::baseUrl().'/'.$image.'" />'."\n";
|
2019-12-30 19:02:09 +00:00
|
|
|
$page['htmlhead'] .= '<meta name="twitter:url" content="'.$item["plink"].'" />'."\n";
|
2017-12-21 08:58:36 +00:00
|
|
|
|
|
|
|
// Dublin Core
|
2019-12-30 19:02:09 +00:00
|
|
|
$page['htmlhead'] .= '<meta name="DC.title" content="'.$title.'" />'."\n";
|
|
|
|
$page['htmlhead'] .= '<meta name="DC.description" content="'.$description.'" />'."\n";
|
2017-12-21 08:58:36 +00:00
|
|
|
|
|
|
|
// Open Graph
|
2019-12-30 19:02:09 +00:00
|
|
|
$page['htmlhead'] .= '<meta property="og:type" content="website" />'."\n";
|
|
|
|
$page['htmlhead'] .= '<meta property="og:title" content="'.$title.'" />'."\n";
|
2019-12-30 22:00:08 +00:00
|
|
|
$page['htmlhead'] .= '<meta property="og:image" content="'.DI::baseUrl().'/'.$image.'" />'."\n";
|
2019-12-30 19:02:09 +00:00
|
|
|
$page['htmlhead'] .= '<meta property="og:url" content="'.$item["plink"].'" />'."\n";
|
|
|
|
$page['htmlhead'] .= '<meta property="og:description" content="'.$description.'" />'."\n";
|
|
|
|
$page['htmlhead'] .= '<meta name="og:article:author" content="'.$author_name.'" />'."\n";
|
2017-12-21 08:58:36 +00:00
|
|
|
// article:tag
|
|
|
|
|
2010-09-09 03:14:17 +00:00
|
|
|
return $o;
|
2010-09-17 10:10:19 +00:00
|
|
|
}
|
2016-02-07 14:11:34 +00:00
|
|
|
|
2021-01-27 10:01:42 +00:00
|
|
|
function displayShowFeed(int $uri_id, int $uid, bool $conversation)
|
2018-06-19 17:57:45 +00:00
|
|
|
{
|
2021-01-27 10:01:42 +00:00
|
|
|
$xml = DFRN::itemFeed($uri_id, $uid, $conversation);
|
2017-09-19 11:53:19 +00:00
|
|
|
if ($xml == '') {
|
2020-01-18 19:52:34 +00:00
|
|
|
throw new HTTPException\InternalServerErrorException(DI::l10n()->t('The feed for this item is unavailable.'));
|
2017-09-19 11:53:19 +00:00
|
|
|
}
|
2022-04-10 08:31:55 +00:00
|
|
|
|
|
|
|
System::httpExit($xml, Response::TYPE_ATOM);
|
2017-09-19 11:53:19 +00:00
|
|
|
}
|