<?php
-if(! function_exists('lockview_content')) {
-function lockview_content(&$a) {
+use Friendica\App;
+
+function lockview_content(App $a) {
$type = (($a->argc > 1) ? $a->argv[1] : 0);
if (is_numeric($type)) {
dbesc($type),
intval($item_id)
);
- if(! count($r))
+ if (! dbm::is_result($r)) {
killme();
+ }
$item = $r[0];
call_hooks('lockview_content', $item);
$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>';
}
$r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )",
dbesc(implode(', ',$allowed_users))
);
- if(count($r))
+ if (dbm::is_result($r))
foreach($r as $rr)
$l[] = $rr['name'];
$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>';
}
$r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )",
dbesc(implode(', ',$deny_users))
);
- if(count($r))
+ if (dbm::is_result($r))
foreach($r as $rr)
$l[] = '<strike>' . $rr['name'] . '</strike>';
echo $o . implode(', ', $l);
killme();
-}
+
}