X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fwall_attach.php;h=e9591c228bc56e1985407100aaa15c163cf34be7;hb=b0bf4b435949e923caa5d6d52b12d364bf16ae82;hp=8cb19ab1a09e4953e1a2653c667553358260fb23;hpb=398e65d66b929a4931f62477f86ea1df6fe99c9a;p=friendica.git

diff --git a/mod/wall_attach.php b/mod/wall_attach.php
index 8cb19ab1a0..e9591c228b 100644
--- a/mod/wall_attach.php
+++ b/mod/wall_attach.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2021, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -31,13 +31,10 @@ function wall_attach_post(App $a) {
 
 	$r_json = (!empty($_GET['response']) && $_GET['response']=='json');
 
-	if ($a->argc > 1) {
-		$nick = $a->argv[1];
-		$r = q("SELECT `user`.*, `contact`.`id` FROM `user` LEFT JOIN `contact` on `user`.`uid` = `contact`.`uid`  WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0 and `contact`.`self` = 1 LIMIT 1",
-			DBA::escape($nick)
-		);
-
-		if (! DBA::isResult($r)) {
+	if (DI::args()->getArgc() > 1) {
+		$nick = DI::args()->getArgv()[1];
+		$owner = User::getOwnerDataByNick($nick);
+		if (!DBA::isResult($owner)) {
 			if ($r_json) {
 				echo json_encode(['error' => DI::l10n()->t('Invalid request.')]);
 				exit();
@@ -55,22 +52,15 @@ function wall_attach_post(App $a) {
 
 	$can_post  = false;
 
-	$page_owner_uid   = $r[0]['uid'];
-	$page_owner_cid   = $r[0]['id'];
-	$community_page   = (($r[0]['page-flags'] == User::PAGE_FLAGS_COMMUNITY) ? true : false);
+	$page_owner_uid = $owner['uid'];
+	$page_owner_cid = $owner['id'];
+	$community_page = $owner['page-flags'] == User::PAGE_FLAGS_COMMUNITY;
 
 	if (local_user() && (local_user() == $page_owner_uid)) {
 		$can_post = true;
 	} elseif ($community_page && !empty(Session::getRemoteContactID($page_owner_uid))) {
 		$contact_id = Session::getRemoteContactID($page_owner_uid);
-		$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
-			intval($contact_id),
-			intval($page_owner_uid)
-		);
-
-		if (DBA::isResult($r)) {
-			$can_post = true;
-		}
+		$can_post = DBA::exists('contact', ['blocked' => false, 'pending' => false, 'id' => $contact_id, 'uid' => $page_owner_uid]);
 	}
 
 	if (!$can_post) {