src/Module/Delegation.php

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