Changed $a->get_baseurl() to App::get_baseurl()

[friendica.git] / mod / lockview.php

diff --git a/mod/lockview.php b/mod/lockview.php
index 0307103f87ab53dd3815fc1147efdc6c410f8b80..746df28cd9478bbbef134dbbe8a797c3c8a0750c 100644 (file)
--- a/mod/lockview.php
+++ b/mod/lockview.php
@@ -1,7 +1,7 @@
 <?php
 
 
-function lockview_content(&$a) {
+function lockview_content(App &$a) {
   
        $type = (($a->argc > 1) ? $a->argv[1] : 0);
        if (is_numeric($type)) {
@@ -21,11 +21,17 @@ function lockview_content(&$a) {
                dbesc($type),
                intval($item_id)
        );
-       if(! count($r))
+       if (! dbm::is_result($r)) {
                killme();
+       }
        $item = $r[0];
-       if($item['uid'] != local_user())
+
+       call_hooks('lockview_content', $item);
+
+       if($item['uid'] != local_user()) {
+               echo t('Remote privacy information not available.') . '<br />';
                killme();
+       }
 
 
        if(($item['private'] == 1) && (! strlen($item['allow_cid'])) && (! strlen($item['allow_gid'])) 
@@ -47,7 +53,7 @@ function lockview_content(&$a) {
                $r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )",
                        dbesc(implode(', ', $allowed_groups))
                );
-               if(count($r))
+               if (dbm::is_result($r))
                        foreach($r as $rr) 
                                $l[] = '<b>' . $rr['name'] . '</b>';
        }
@@ -55,7 +61,7 @@ function lockview_content(&$a) {
                $r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )",
                        dbesc(implode(', ',$allowed_users))
                );
-               if(count($r))
+               if (dbm::is_result($r))
                        foreach($r as $rr) 
                                $l[] = $rr['name'];
 
@@ -65,7 +71,7 @@ function lockview_content(&$a) {
                $r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )",
                        dbesc(implode(', ', $deny_groups))
                );
-               if(count($r))
+               if (dbm::is_result($r))
                        foreach($r as $rr) 
                                $l[] = '<b><strike>' . $rr['name'] . '</strike></b>';
        }
@@ -73,7 +79,7 @@ function lockview_content(&$a) {
                $r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )",
                        dbesc(implode(', ',$deny_users))
                );
-               if(count($r))
+               if (dbm::is_result($r))
                        foreach($r as $rr) 
                                $l[] = '<strike>' . $rr['name'] . '</strike>';