db949bb802
Only define functions if they have not been defined before, e.g. in themes. This makes it possible to override parts of a module and still use the other functions.
91 lines
2 KiB
PHP
91 lines
2 KiB
PHP
<?php
|
|
|
|
if(! function_exists('lockview_content')) {
|
|
function lockview_content(&$a) {
|
|
|
|
$type = (($a->argc > 1) ? $a->argv[1] : 0);
|
|
if (is_numeric($type)) {
|
|
$item_id = intval($type);
|
|
$type='item';
|
|
} 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))
|
|
killme();
|
|
$item = $r[0];
|
|
|
|
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($item['allow_gid']))
|
|
&& (! strlen($item['deny_cid'])) && (! strlen($item['deny_gid']))) {
|
|
|
|
echo t('Remote privacy information not available.') . '<br />';
|
|
killme();
|
|
}
|
|
|
|
$allowed_users = expand_acl($item['allow_cid']);
|
|
$allowed_groups = expand_acl($item['allow_gid']);
|
|
$deny_users = expand_acl($item['deny_cid']);
|
|
$deny_groups = expand_acl($item['deny_gid']);
|
|
|
|
$o = t('Visible to:') . '<br />';
|
|
$l = array();
|
|
|
|
if(count($allowed_groups)) {
|
|
$r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )",
|
|
dbesc(implode(', ', $allowed_groups))
|
|
);
|
|
if(count($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)
|
|
$l[] = $rr['name'];
|
|
|
|
}
|
|
|
|
if(count($deny_groups)) {
|
|
$r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )",
|
|
dbesc(implode(', ', $deny_groups))
|
|
);
|
|
if(count($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)
|
|
$l[] = '<strike>' . $rr['name'] . '</strike>';
|
|
|
|
}
|
|
|
|
echo $o . implode(', ', $l);
|
|
killme();
|
|
}
|
|
}
|