src/Module/Delegation.php

   1 <?php
   2
   3 namespace Friendica\Module;
   4
   5 use Friendica\BaseModule;
   6 use Friendica\App\Authentication;
   7 use Friendica\Core\Hook;
   8 use Friendica\Core\L10n;
   9 use Friendica\Core\Renderer;
  10 use Friendica\Core\Session;
  11 use Friendica\Database\DBA;
  12 use Friendica\DI;
  13 use Friendica\Model\Contact;
  14 use Friendica\Model\User;
  15 use Friendica\Network\HTTPException\ForbiddenException;
  16
  17 /**
  18  * Switches current user between delegates/parent user
  19  */
  20 class Delegation extends BaseModule
  21 {
  22         public static function post(array $parameters = [])
  23         {
  24                 if (!local_user()) {
  25                         return;
  26                 }
  27
  28                 $uid = local_user();
  29                 $orig_record = DI::app()->user;
  30
  31                 if (Session::get('submanage')) {
  32                         $user = User::getById(Session::get('submanage'));
  33                         if (DBA::isResult($user)) {
  34                                 $uid = intval($user['uid']);
  35                                 $orig_record = $user;
  36                         }
  37                 }
  38
  39                 $identity = intval($_POST['identity'] ?? 0);
  40                 if (!$identity) {
  41                         return;
  42                 }
  43
  44                 $limited_id = 0;
  45                 $original_id = $uid;
  46
  47                 $manages = DBA::selectToArray('manage', ['mid'], ['uid' => $uid]);
  48                 foreach ($manages as $manage) {
  49                         if ($identity == $manage['mid']) {
  50                                 $limited_id = $manage['mid'];
  51                                 break;
  52                         }
  53                 }
  54
  55                 if ($limited_id) {
  56                         $user = User::getById($limited_id);
  57                 } else {
  58                         // Check if the target user is one of our children
  59                         $user = DBA::selectFirst('user', [], ['uid' => $identity, 'parent-uid' => $orig_record['uid']]);
  60
  61                         // Check if the target user is one of our siblings
  62                         if (!DBA::isResult($user) && ($orig_record['parent-uid'] != 0)) {
  63                                 $user = DBA::selectFirst('user', [], ['uid' => $identity, 'parent-uid' => $orig_record['parent-uid']]);
  64                         }
  65
  66                         // Check if it's our parent or our own user
  67                         if (!DBA::isResult($user)
  68                                 && (
  69                                         $orig_record['parent-uid'] != 0 && $orig_record['parent-uid'] == $identity
  70                                         ||
  71                                         $orig_record['uid'] != 0 && $orig_record['uid'] == $identity
  72                                 )
  73                         ) {
  74                                 $user = User::getById($identity);
  75                         }
  76                 }
  77
  78                 if (!DBA::isResult($user)) {
  79                         return;
  80                 }
  81
  82                 Session::clear();
  83
  84                 /** @var Authentication $authentication */
  85                 $authentication = self::getClass(Authentication::class);
  86                 $authentication->setForUser(DI::app(), $user, true, true);
  87
  88                 if ($limited_id) {
  89                         Session::set('submanage', $original_id);
  90                 }
  91
  92                 $ret = [];
  93                 Hook::callAll('home_init', $ret);
  94
  95                 DI::app()->internalRedirect('profile/' . DI::app()->user['nickname']);
  96                 // NOTREACHED
  97         }
  98
  99         public static function content(array $parameters = [])
 100         {
 101                 if (!local_user()) {
 102                         throw new ForbiddenException(L10n::t('Permission denied.'));
 103                 }
 104
 105                 $identities = DI::app()->identities;
 106
 107                 //getting additinal information for each identity
 108                 foreach ($identities as $key => $identity) {
 109                         $thumb = Contact::selectFirst(['thumb'], ['uid' => $identity['uid'], 'self' => true]);
 110                         if (!DBA::isResult($thumb)) {
 111                                 continue;
 112                         }
 113
 114                         $identities[$key]['thumb'] = $thumb['thumb'];
 115
 116                         $identities[$key]['selected'] = ($identity['nickname'] === DI::app()->user['nickname']);
 117
 118                         $condition = ["`uid` = ? AND `msg` != '' AND NOT (`type` IN (?, ?)) AND NOT `seen`", $identity['uid'], NOTIFY_INTRO, NOTIFY_MAIL];
 119                         $params = ['distinct' => true, 'expression' => 'parent'];
 120                         $notifications = DBA::count('notify', $condition, $params);
 121
 122                         $params = ['distinct' => true, 'expression' => 'convid'];
 123                         $notifications += DBA::count('mail', ['uid' => $identity['uid'], 'seen' => false], $params);
 124
 125                         $notifications += DBA::count('intro', ['blocked' => false, 'ignore' => false, 'uid' => $identity['uid']]);
 126
 127                         $identities[$key]['notifications'] = $notifications;
 128                 }
 129
 130                 $o = Renderer::replaceMacros(Renderer::getMarkupTemplate('delegation.tpl'), [
 131                         '$title'      => L10n::t('Manage Identities and/or Pages'),
 132                         '$desc'       => L10n::t('Toggle between different identities or community/group pages which share your account details or which you have been granted "manage" permissions'),
 133                         '$choose'     => L10n::t('Select an identity to manage: '),
 134                         '$identities' => $identities,
 135                         '$submit'     => L10n::t('Submit'),
 136                 ]);
 137
 138                 return $o;
 139         }
 140 }