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', '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                                 'name'  => $contact['name'],
  91                                 'id'    => $contact['id'],
  92                                 'micro' => $contact['micro'],
  93                                 'thumb' => $contact['thumb'],
  94                         ];
  95                 }
  96                 DBA::close($contacts);
  97
  98                 return($groupList);
  99         }
 100
 101
 102         /**
 103          * Group list widget
 104          *
 105          * Sidebar widget to show subscribed Friendica groups. If activated
 106          * in the settings, it appears in the network page sidebar
 107          *
 108          * @param string $baseurl Base module path
 109          * @param int    $uid     The ID of the User
 110          * @param int    $cid     The contact id which is used to mark a group as "selected"
 111          * @return string
 112          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 113          * @throws \ImagickException
 114          */
 115         public static function widget(string $baseurl, int $uid, int $cid = 0)
 116         {
 117                 $o = '';
 118
 119                 //sort by last updated item
 120                 $lastitem = true;
 121
 122                 $contacts = self::getList($uid, $lastitem, true, true);
 123                 $total = count($contacts);
 124                 $visibleGroups = 10;
 125
 126                 if (DBA::isResult($contacts)) {
 127                         $id = 0;
 128
 129                         $entries = [];
 130
 131                         foreach ($contacts as $contact) {
 132                                 $selected = (($cid == $contact['id']) ? ' group-selected' : '');
 133
 134                                 $entry = [
 135                                         'url' => $baseurl . '/' . $contact['id'],
 136                                         'external_url' => Contact::magicLinkByContact($contact),
 137                                         'name' => $contact['name'],
 138                                         'cid' => $contact['id'],
 139                                         'selected'      => $selected,
 140                                         'micro' => DI::baseUrl()->remove(Contact::getMicro($contact)),
 141                                         'id' => ++$id,
 142                                 ];
 143                                 $entries[] = $entry;
 144                         }
 145
 146                         $tpl = Renderer::getMarkupTemplate('widget/group_list.tpl');
 147
 148                         $o .= Renderer::replaceMacros(
 149                                 $tpl,
 150                                 [
 151                                         '$title'        => DI::l10n()->t('Groups'),
 152                                         '$groups'       => $entries,
 153                                         '$link_desc'    => DI::l10n()->t('External link to group'),
 154                                         '$new_group_page' => 'register/',
 155                                         '$total'        => $total,
 156                                         '$visible_groups' => $visibleGroups,
 157                                         '$showless'     => DI::l10n()->t('show less'),
 158                                         '$showmore'     => DI::l10n()->t('show more'),
 159                                         '$create_new_group' => DI::l10n()->t('Create new group')]
 160                         );
 161                 }
 162
 163                 return $o;
 164         }
 165
 166         /**
 167          * Format group list as contact block
 168          *
 169          * This function is used to show the group list in
 170          * the advanced profile.
 171          *
 172          * @param int $uid The ID of the User
 173          * @return string
 174          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 175          * @throws \ImagickException
 176          */
 177         public static function profileAdvanced($uid)
 178         {
 179                 $profile = intval(Feature::isEnabled($uid, 'forumlist_profile'));
 180                 if (!$profile) {
 181                         return '';
 182                 }
 183
 184                 $o = '';
 185
 186                 // placeholder in case somebody wants configurability
 187                 $show_total = 9999;
 188
 189                 //don't sort by last updated item
 190                 $lastitem = false;
 191
 192                 $contacts = self::getList($uid, $lastitem, false, false);
 193
 194                 $total_shown = 0;
 195                 foreach ($contacts as $contact) {
 196                         $o .= HTML::micropro($contact, true, 'grouplist-profile-advanced');
 197                         $total_shown++;
 198                         if ($total_shown == $show_total) {
 199                                 break;
 200                         }
 201                 }
 202
 203                 return $o;
 204         }
 205
 206         /**
 207          * count unread group items
 208          *
 209          * Count unread items of connected groups and private groups
 210          *
 211          * @return array
 212          *    'id' => contact id
 213          *    'name' => contact/group name
 214          *    'count' => counted unseen group items
 215          * @throws \Exception
 216          */
 217         public static function countUnseenItems()
 218         {
 219                 $stmtContacts = DBA::p(
 220                         "SELECT `contact`.`id`, `contact`.`name`, COUNT(*) AS `count` FROM `post-user-view`
 221                                 INNER JOIN `contact` ON `post-user-view`.`contact-id` = `contact`.`id`
 222                                 WHERE `post-user-view`.`uid` = ? AND `post-user-view`.`visible` AND NOT `post-user-view`.`deleted` AND `post-user-view`.`unseen`
 223                                 AND `contact`.`network` IN (?, ?) AND `contact`.`contact-type` = ?
 224                                 AND NOT `contact`.`blocked` AND NOT `contact`.`hidden`
 225                                 AND NOT `contact`.`pending` AND NOT `contact`.`archive`
 226                                 AND `contact`.`uid` = ?
 227                                 GROUP BY `contact`.`id`",
 228                         DI::userSession()->getLocalUserId(), Protocol::DFRN, Protocol::ACTIVITYPUB, Contact::TYPE_COMMUNITY, DI::userSession()->getLocalUserId()
 229                 );
 230
 231                 return DBA::toArray($stmtContacts);
 232         }
 233 }