src/Module/Conversation/Channel.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2010-2023, the Friendica project
   4  *
   5  * @license GNU AGPL version 3 or any later version
   6  *
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU Affero General Public License as
   9  * published by the Free Software Foundation, either version 3 of the
  10  * License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU Affero General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Affero General Public License
  18  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19  *
  20  */
  21
  22 namespace Friendica\Module\Conversation;
  23
  24 use Friendica\App;
  25 use Friendica\App\Mode;
  26 use Friendica\Content\BoundariesPager;
  27 use Friendica\Content\Conversation;
  28 use Friendica\Content\Conversation\Entity\Timeline as TimelineEntity;
  29 use Friendica\Content\Conversation\Factory\Timeline as TimelineFactory;
  30 use Friendica\Content\Feature;
  31 use Friendica\Content\Nav;
  32 use Friendica\Content\Text\HTML;
  33 use Friendica\Content\Widget;
  34 use Friendica\Content\Widget\TrendingTags;
  35 use Friendica\Core\Cache\Capability\ICanCache;
  36 use Friendica\Core\Config\Capability\IManageConfigValues;
  37 use Friendica\Core\L10n;
  38 use Friendica\Core\PConfig\Capability\IManagePersonalConfigValues;
  39 use Friendica\Core\Renderer;
  40 use Friendica\Core\Session\Capability\IHandleUserSessions;
  41 use Friendica\Model\Post;
  42 use Friendica\Module\Security\Login;
  43 use Friendica\Network\HTTPException;
  44 use Friendica\Database\Database;
  45 use Friendica\Module\Response;
  46 use Friendica\Navigation\SystemMessages;
  47 use Friendica\Util\Profiler;
  48 use Psr\Log\LoggerInterface;
  49
  50 class Channel extends Timeline
  51 {
  52         /** @var TimelineFactory */
  53         protected $timeline;
  54         /** @var Conversation */
  55         protected $conversation;
  56         /** @var App\Page */
  57         protected $page;
  58         /** @var SystemMessages */
  59         protected $systemMessages;
  60
  61         public function __construct(TimelineFactory $timeline, Conversation $conversation, App\Page $page, SystemMessages $systemMessages, Mode $mode, IHandleUserSessions $session, Database $database, IManagePersonalConfigValues $pConfig, IManageConfigValues $config, ICanCache $cache, L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, array $server, array $parameters = [])
  62         {
  63                 parent::__construct($mode, $session, $database, $pConfig, $config, $cache, $l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
  64
  65                 $this->timeline       = $timeline;
  66                 $this->conversation   = $conversation;
  67                 $this->page           = $page;
  68                 $this->systemMessages = $systemMessages;
  69         }
  70
  71         protected function content(array $request = []): string
  72         {
  73                 if (!$this->session->getLocalUserId()) {
  74                         return Login::form();
  75                 }
  76
  77                 $this->parseRequest($request);
  78
  79                 $t = Renderer::getMarkupTemplate("community.tpl");
  80                 $o = Renderer::replaceMacros($t, [
  81                         '$content' => '',
  82                         '$header'  => '',
  83                 ]);
  84
  85                 if ($this->pConfig->get($this->session->getLocalUserId(), 'system', 'infinite_scroll')) {
  86                         $tpl = Renderer::getMarkupTemplate('infinite_scroll_head.tpl');
  87                         $o .= Renderer::replaceMacros($tpl, ['$reload_uri' => $this->args->getQueryString()]);
  88                 }
  89
  90                 if (empty($request['mode']) || ($request['mode'] != 'raw')) {
  91                         $tabs = $this->getTabArray($this->timeline->getChannelsForUser($this->session->getLocalUserId()), 'channel');
  92                         $tabs = array_merge($tabs, $this->getTabArray($this->timeline->getCommunities(true), 'channel'));
  93
  94                         $tab_tpl = Renderer::getMarkupTemplate('common_tabs.tpl');
  95                         $o .= Renderer::replaceMacros($tab_tpl, ['$tabs' => $tabs]);
  96
  97                         Nav::setSelected('channel');
  98
  99                         $this->page['aside'] .= Widget::accountTypes('channel/' . self::$selectedTab, self::$accountTypeString);
 100
 101                         if (!in_array(self::$selectedTab, [TimelineEntity::FOLLOWERS, TimelineEntity::FORYOU]) && $this->config->get('system', 'community_no_sharer')) {
 102                                 $this->page['aside'] .= $this->getNoSharerWidget('channel');
 103                         }
 104
 105                         if (Feature::isEnabled($this->session->getLocalUserId(), 'trending_tags')) {
 106                                 $this->page['aside'] .= TrendingTags::getHTML(self::$selectedTab);
 107                         }
 108
 109                         // We need the editor here to be able to reshare an item.
 110                         $o .= $this->conversation->statusEditor([], 0, true);
 111                 }
 112
 113                 if ($this->timeline->isChannel(self::$selectedTab)) {
 114                         $items = $this->getChannelItems();
 115                         $order = 'created';
 116                 } else {
 117                         $items = $this->getCommunityItems();
 118                         $order = 'commented';
 119                 }
 120
 121                 if (!$this->database->isResult($items)) {
 122                         $this->systemMessages->addNotice($this->l10n->t('No results.'));
 123                         return $o;
 124                 }
 125
 126                 $o .= $this->conversation->render($items, Conversation::MODE_CHANNEL, false, false, $order, $this->session->getLocalUserId());
 127
 128                 $pager = new BoundariesPager(
 129                         $this->l10n,
 130                         $this->args->getQueryString(),
 131                         $items[0][$order],
 132                         $items[count($items) - 1][$order],
 133                         self::$itemsPerPage
 134                 );
 135
 136                 if ($this->pConfig->get($this->session->getLocalUserId(), 'system', 'infinite_scroll')) {
 137                         $o .= HTML::scrollLoader();
 138                 } else {
 139                         $o .= $pager->renderMinimal(count($items));
 140                 }
 141
 142                 return $o;
 143         }
 144
 145         /**
 146          * Computes module parameters from the request and local configuration
 147          *
 148          * @throws HTTPException\BadRequestException
 149          * @throws HTTPException\ForbiddenException
 150          */
 151         protected function parseRequest(array $request)
 152         {
 153                 parent::parseRequest($request);
 154
 155                 if (!self::$selectedTab) {
 156                         self::$selectedTab = TimelineEntity::FORYOU;
 157                 }
 158
 159                 if (!$this->timeline->isChannel(self::$selectedTab) && !$this->timeline->isCommunity(self::$selectedTab)) {
 160                         throw new HTTPException\BadRequestException($this->l10n->t('Channel not available.'));
 161                 }
 162
 163                 if (!empty($request['item'])) {
 164                         $item          = Post::selectFirst(['parent-uri-id'], ['id' => $request['item']]);
 165                         self::$item_id = $item['parent-uri-id'] ?? 0;
 166                 } else {
 167                         self::$item_id = 0;
 168                 }
 169
 170                 self::$max_id = $request['last_created'] ?? self::$max_id;
 171         }
 172 }