X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=inline;f=mod%2Flockview.php;h=a8cccd955c052bcd0e397823c773937131cb56c4;hb=3359f3f5c7ecc4b6a34c4fcfc095ab4dd5fab0f1;hp=0ae54c8c125f92d07616113a7b52865e3d61fed1;hpb=04dceb955109eed93db5da1bd6c6d4cdd411a9be;p=friendica.git

diff --git a/mod/lockview.php b/mod/lockview.php
index 0ae54c8c12..a8cccd955c 100644
--- a/mod/lockview.php
+++ b/mod/lockview.php
@@ -1,8 +1,10 @@
 <?php
 
+use Friendica\App;
+use Friendica\Database\DBM;
+
+function lockview_content(App $a) {
 
-function lockview_content(&$a) {
-  
 	$type = (($a->argc > 1) ? $a->argv[1] : 0);
 	if (is_numeric($type)) {
 		$item_id = intval($type);
@@ -10,19 +12,20 @@ function lockview_content(&$a) {
 	} else {
 		$item_id = (($a->argc > 2) ? intval($a->argv[2]) : 0);
 	}
-  
+
 	if(! $item_id)
 		killme();
 
 	if (!in_array($type, array('item','photo','event')))
 		killme();
-     
+
 	$r = q("SELECT * FROM `%s` WHERE `id` = %d LIMIT 1",
 		dbesc($type),
 		intval($item_id)
 	);
-	if(! count($r))
+	if (! DBM::is_result($r)) {
 		killme();
+	}
 	$item = $r[0];
 
 	call_hooks('lockview_content', $item);
@@ -33,7 +36,7 @@ function lockview_content(&$a) {
 	}
 
 
-	if(($item['private'] == 1) && (! strlen($item['allow_cid'])) && (! strlen($item['allow_gid'])) 
+	if(($item['private'] == 1) && (! strlen($item['allow_cid'])) && (! strlen($item['allow_gid']))
 		&& (! strlen($item['deny_cid'])) && (! strlen($item['deny_gid']))) {
 
 		echo t('Remote privacy information not available.') . '<br />';
@@ -52,16 +55,16 @@ function lockview_content(&$a) {
 		$r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )",
 			dbesc(implode(', ', $allowed_groups))
 		);
-		if(count($r))
-			foreach($r as $rr) 
+		if (DBM::is_result($r))
+			foreach($r as $rr)
 				$l[] = '<b>' . $rr['name'] . '</b>';
 	}
 	if(count($allowed_users)) {
 		$r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )",
 			dbesc(implode(', ',$allowed_users))
 		);
-		if(count($r))
-			foreach($r as $rr) 
+		if (DBM::is_result($r))
+			foreach($r as $rr)
 				$l[] = $rr['name'];
 
 	}
@@ -70,16 +73,16 @@ function lockview_content(&$a) {
 		$r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )",
 			dbesc(implode(', ', $deny_groups))
 		);
-		if(count($r))
-			foreach($r as $rr) 
+		if (DBM::is_result($r))
+			foreach($r as $rr)
 				$l[] = '<b><strike>' . $rr['name'] . '</strike></b>';
 	}
 	if(count($deny_users)) {
 		$r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )",
 			dbesc(implode(', ',$deny_users))
 		);
-		if(count($r))
-			foreach($r as $rr) 
+		if (DBM::is_result($r))
+			foreach($r as $rr)
 				$l[] = '<strike>' . $rr['name'] . '</strike>';
 
 	}