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