src/Content/GroupManager.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\Content;
  23
  24 use Friendica\Content\Text\HTML;
  25 use Friendica\Core\Protocol;
  26 use Friendica\Core\Renderer;
  27 use Friendica\Database\DBA;
  28 use Friendica\DI;
  29 use Friendica\Model\Contact;
  30
  31 /**
  32  * This class handles methods related to the group functionality
  33  */
  34 class GroupManager
  35 {
  36         /**
  37          * Function to list all groups a user is connected with
  38          *
  39          * @param int     $uid         of the profile owner
  40          * @param boolean $lastitem    Sort by lastitem
  41          * @param boolean $showhidden  Show groups which are not hidden
  42          * @param boolean $showprivate Show private groups
  43          *
  44          * @return array
  45          *    'url'    => group url
  46          *    'name'    => group name
  47          *    'id'    => number of the key from the array
  48          *    'micro' => contact photo in format micro
  49          *    'thumb' => contact photo in format thumb
  50          * @throws \Exception
  51          */
  52         public static function getList($uid, $lastitem, $showhidden = true, $showprivate = false)
  53         {
  54                 if ($lastitem) {
  55                         $params = ['order' => ['last-item' => true]];
  56                 } else {
  57                         $params = ['order' => ['name']];
  58                 }
  59
  60                 $condition = [
  61                         'contact-type' => Contact::TYPE_COMMUNITY,
  62                         'network' => [Protocol::DFRN, Protocol::ACTIVITYPUB],
  63                         'uid' => $uid,
  64                         'blocked' => false,
  65                         'pending' => false,
  66                         'archive' => false,
  67                 ];
  68
  69                 $condition = DBA::mergeConditions($condition, ["`platform` != ?", 'peertube']);
  70
  71                 if (!$showprivate) {
  72                         $condition = DBA::mergeConditions($condition, ['manually-approve' => false]);
  73                 }
  74
  75                 if (!$showhidden) {
  76                         $condition = DBA::mergeConditions($condition, ['hidden' => false]);
  77                 }
  78
  79                 $groupList = [];
  80
  81                 $fields = ['id', 'url', 'alias', 'name', 'micro', 'thumb', 'avatar', 'network', 'uid'];
  82                 $contacts = DBA::select('account-user-view', $fields, $condition, $params);
  83                 if (!$contacts) {
  84                         return $groupList;
  85                 }
  86
  87                 while ($contact = DBA::fetch($contacts)) {
  88                         $groupList[] = [
  89                                 'url'   => $contact['url'],
  90                                 'alias' => $contact['alias'],
  91                                 'name'  => $contact['name'],
  92                                 'id'    => $contact['id'],
  93                                 'micro' => $contact['micro'],
  94                                 'thumb' => $contact['thumb'],
  95                         ];
  96                 }
  97                 DBA::close($contacts);
  98
  99                 return($groupList);
 100         }
 101
 102
 103         /**
 104          * Group list widget
 105          *
 106          * Sidebar widget to show subscribed Friendica groups. If activated
 107          * in the settings, it appears in the network page sidebar
 108          *
 109          * @param string $baseurl Base module path
 110          * @param int    $uid     The ID of the User
 111          * @param int    $cid     The contact id which is used to mark a group as "selected"
 112          * @return string
 113          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 114          * @throws \ImagickException
 115          */
 116         public static function widget(string $baseurl, int $uid, int $cid = 0)
 117         {
 118                 $o = '';
 119
 120                 //sort by last updated item
 121                 $lastitem = true;
 122
 123                 $contacts = self::getList($uid, $lastitem, true, true);
 124                 $total = count($contacts);
 125                 $visibleGroups = 10;
 126
 127                 if (DBA::isResult($contacts)) {
 128                         $id = 0;
 129
 130                         $entries = [];
 131
 132                         foreach ($contacts as $contact) {
 133                                 $selected = (($cid == $contact['id']) ? ' group-selected' : '');
 134
 135                                 $entry = [
 136                                         'url' => $baseurl . '/' . $contact['id'],
 137                                         'external_url' => Contact::magicLinkByContact($contact),
 138                                         'name' => $contact['name'],
 139                                         'cid' => $contact['id'],
 140                                         'selected'      => $selected,
 141                                         'micro' => DI::baseUrl()->remove(Contact::getMicro($contact)),
 142                                         'id' => ++$id,
 143                                 ];
 144                                 $entries[] = $entry;
 145                         }
 146
 147                         $tpl = Renderer::getMarkupTemplate('widget/group_list.tpl');
 148
 149                         $o .= Renderer::replaceMacros(
 150                                 $tpl,
 151                                 [
 152                                         '$title'        => DI::l10n()->t('Groups'),
 153                                         '$groups'       => $entries,
 154                                         '$link_desc'    => DI::l10n()->t('External link to group'),
 155                                         '$new_group_page' => 'register/',
 156                                         '$total'        => $total,
 157                                         '$visible_groups' => $visibleGroups,
 158                                         '$showless'     => DI::l10n()->t('show less'),
 159                                         '$showmore'     => DI::l10n()->t('show more'),
 160                                         '$create_new_group' => DI::l10n()->t('Create new group')]
 161                         );
 162                 }
 163
 164                 return $o;
 165         }
 166
 167         /**
 168          * Format group list as contact block
 169          *
 170          * This function is used to show the group list in
 171          * the advanced profile.
 172          *
 173          * @param int $uid The ID of the User
 174          * @return string
 175          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 176          * @throws \ImagickException
 177          */
 178         public static function profileAdvanced($uid)
 179         {
 180                 $profile = intval(Feature::isEnabled($uid, 'forumlist_profile'));
 181                 if (!$profile) {
 182                         return '';
 183                 }
 184
 185                 $o = '';
 186
 187                 // placeholder in case somebody wants configurability
 188                 $show_total = 9999;
 189
 190                 //don't sort by last updated item
 191                 $lastitem = false;
 192
 193                 $contacts = self::getList($uid, $lastitem, false, false);
 194
 195                 $total_shown = 0;
 196                 foreach ($contacts as $contact) {
 197                         $o .= HTML::micropro($contact, true, 'grouplist-profile-advanced');
 198                         $total_shown++;
 199                         if ($total_shown == $show_total) {
 200                                 break;
 201                         }
 202                 }
 203
 204                 return $o;
 205         }
 206
 207         /**
 208          * count unread group items
 209          *
 210          * Count unread items of connected groups and private groups
 211          *
 212          * @return array
 213          *    'id' => contact id
 214          *    'name' => contact/group name
 215          *    'count' => counted unseen group items
 216          * @throws \Exception
 217          */
 218         public static function countUnseenItems()
 219         {
 220                 $stmtContacts = DBA::p(
 221                         "SELECT `contact`.`id`, `contact`.`name`, COUNT(*) AS `count` FROM `post-user-view`
 222                                 INNER JOIN `contact` ON `post-user-view`.`contact-id` = `contact`.`id`
 223                                 WHERE `post-user-view`.`uid` = ? AND `post-user-view`.`visible` AND NOT `post-user-view`.`deleted` AND `post-user-view`.`unseen`
 224                                 AND `contact`.`network` IN (?, ?) AND `contact`.`contact-type` = ?
 225                                 AND NOT `contact`.`blocked` AND NOT `contact`.`hidden`
 226                                 AND NOT `contact`.`pending` AND NOT `contact`.`archive`
 227                                 AND `contact`.`uid` = ?
 228                                 GROUP BY `contact`.`id`",
 229                         DI::userSession()->getLocalUserId(), Protocol::DFRN, Protocol::ACTIVITYPUB, Contact::TYPE_COMMUNITY, DI::userSession()->getLocalUserId()
 230                 );
 231
 232                 return DBA::toArray($stmtContacts);
 233         }
 234 }