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\Module\Security\Login;
  42 use Friendica\Network\HTTPException;
  43 use Friendica\Database\Database;
  44 use Friendica\Module\Response;
  45 use Friendica\Navigation\SystemMessages;
  46 use Friendica\Util\Profiler;
  47 use Psr\Log\LoggerInterface;
  48
  49 class Channel extends Timeline
  50 {
  51         /** @var TimelineFactory */
  52         protected $timeline;
  53         /** @var Conversation */
  54         protected $conversation;
  55         /** @var App\Page */
  56         protected $page;
  57         /** @var SystemMessages */
  58         protected $systemMessages;
  59
  60         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 $parameters = [])
  61         {
  62                 parent::__construct($mode, $session, $database, $pConfig, $config, $cache, $l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
  63
  64                 $this->timeline       = $timeline;
  65                 $this->conversation   = $conversation;
  66                 $this->page           = $page;
  67                 $this->systemMessages = $systemMessages;
  68         }
  69
  70         protected function content(array $request = []): string
  71         {
  72                 if (!$this->session->getLocalUserId()) {
  73                         return Login::form();
  74                 }
  75
  76                 $this->parseRequest($request);
  77
  78                 $t = Renderer::getMarkupTemplate("community.tpl");
  79                 $o = Renderer::replaceMacros($t, [
  80                         '$content' => '',
  81                         '$header'  => '',
  82                 ]);
  83
  84                 if ($this->pConfig->get($this->session->getLocalUserId(), 'system', 'infinite_scroll')) {
  85                         $tpl = Renderer::getMarkupTemplate('infinite_scroll_head.tpl');
  86                         $o .= Renderer::replaceMacros($tpl, ['$reload_uri' => $this->args->getQueryString()]);
  87                 }
  88
  89                 if (empty($request['mode']) || ($request['mode'] != 'raw')) {
  90                         $tabs = $this->getTabArray($this->timeline->getChannelsForUser($this->session->getLocalUserId()), 'channel');
  91                         $tabs = array_merge($tabs, $this->getTabArray($this->timeline->getCommunities(true), 'channel'));
  92
  93                         $tab_tpl = Renderer::getMarkupTemplate('common_tabs.tpl');
  94                         $o .= Renderer::replaceMacros($tab_tpl, ['$tabs' => $tabs]);
  95
  96                         Nav::setSelected('channel');
  97
  98                         $this->page['aside'] .= Widget::accountTypes('channel/' . $this->selectedTab, $this->accountTypeString);
  99
 100                         if (!in_array($this->selectedTab, [TimelineEntity::FOLLOWERS, TimelineEntity::FORYOU]) && $this->config->get('system', 'community_no_sharer')) {
 101                                 $this->page['aside'] .= $this->getNoSharerWidget('channel');
 102                         }
 103
 104                         if (Feature::isEnabled($this->session->getLocalUserId(), 'trending_tags')) {
 105                                 $this->page['aside'] .= TrendingTags::getHTML($this->selectedTab);
 106                         }
 107
 108                         // We need the editor here to be able to reshare an item.
 109                         $o .= $this->conversation->statusEditor([], 0, true);
 110                 }
 111
 112                 if ($this->timeline->isChannel($this->selectedTab)) {
 113                         $items = $this->getChannelItems();
 114                         $order = 'created';
 115                 } else {
 116                         $items = $this->getCommunityItems();
 117                         $order = 'commented';
 118                 }
 119
 120                 if (!$this->database->isResult($items)) {
 121                         $this->systemMessages->addNotice($this->l10n->t('No results.'));
 122                         return $o;
 123                 }
 124
 125                 $o .= $this->conversation->render($items, Conversation::MODE_CHANNEL, false, false, $order, $this->session->getLocalUserId());
 126
 127                 $pager = new BoundariesPager(
 128                         $this->l10n,
 129                         $this->args->getQueryString(),
 130                         $items[0][$order],
 131                         $items[count($items) - 1][$order],
 132                         $this->itemsPerPage
 133                 );
 134
 135                 if ($this->pConfig->get($this->session->getLocalUserId(), 'system', 'infinite_scroll')) {
 136                         $o .= HTML::scrollLoader();
 137                 } else {
 138                         $o .= $pager->renderMinimal(count($items));
 139                 }
 140
 141                 return $o;
 142         }
 143
 144         /**
 145          * Computes module parameters from the request and local configuration
 146          *
 147          * @throws HTTPException\BadRequestException
 148          * @throws HTTPException\ForbiddenException
 149          */
 150         protected function parseRequest(array $request)
 151         {
 152                 parent::parseRequest($request);
 153
 154                 if (!$this->selectedTab) {
 155                         $this->selectedTab = TimelineEntity::FORYOU;
 156                 }
 157
 158                 if (!$this->timeline->isChannel($this->selectedTab) && !$this->timeline->isCommunity($this->selectedTab)) {
 159                         throw new HTTPException\BadRequestException($this->l10n->t('Channel not available.'));
 160                 }
 161
 162                 $this->maxId = $request['last_created'] ?? $this->maxId;
 163                 $this->minId = $request['first_created'] ?? $this->minId;
 164         }
 165 }