/**
* Sanitize and expand Optional Upload MIME Type query arguments from request variables
*
* @since 1.40
*
* @param array query parameters from web page, usually found in $_REQUEST
* @param int Optional number of rows (default 0) to skip over to reach desired page
* @param int Optional number of rows on each page (0 = all rows, default)
*
* @return array revised arguments suitable for query
*/
private static function _prepare_optional_upload_items_query($raw_request, $offset = 0, $count = 0)
{
/*
* Go through the $raw_request, take only the arguments that are used in the query and
* sanitize or validate them.
*/
if (!is_array($raw_request)) {
/* translators: 1: ERROR tag 2: function name 3: non-array value */
error_log(sprintf(_x('%1$s: %2$s non-array "%3$s"', 'error_log', 'media-library-assistant'), __('ERROR', 'media-library-assistant'), 'MLAMime::_prepare_optional_upload_items_query', var_export($raw_request, true)), 0);
return NULL;
}
$clean_request = array('orderby' => 'slug', 'order' => 'ASC', 's' => '');
foreach ($raw_request as $key => $value) {
switch ($key) {
case 'orderby':
if ('none' == $value) {
$clean_request[$key] = $value;
} else {
$sortable_columns = MLA_Upload_Optional_List_Table::mla_get_sortable_columns();
foreach ($sortable_columns as $sort_key => $sort_value) {
if ($value == $sort_value[0]) {
$clean_request[$key] = $value;
break;
}
}
// foreach
}
break;
case 'order':
switch ($value = strtoupper($value)) {
case 'ASC':
case 'DESC':
$clean_request[$key] = $value;
break;
default:
$clean_request[$key] = 'ASC';
}
break;
/*
* ['s'] - Search Media by one or more keywords
*/
/*
* ['s'] - Search Media by one or more keywords
*/
case 's':
$clean_request[$key] = stripslashes(trim($value));
break;
default:
// ignore anything else in $_REQUEST
}
// switch $key
}
// foreach $raw_request
/*
* Ignore incoming paged value; use offset and count instead
*/
if ((int) $count > 0) {
$clean_request['offset'] = $offset;
$clean_request['posts_per_page'] = $count;
}
return $clean_request;
}
