$email));
} else {
$download_url_suffix_params["ref"] = $ref;
$redirect_url = "pages/download_progress.php";
}
$download_url_suffix_params = array_merge(
$download_url_suffix_params,
[
"size" => $size,
"ext" => $ext,
"k" => $k,
"alternative" => $alternative,
"iaccept" => $iaccept,
"usage" => $usage,
"usagecomment" => $usagecomment,
"offset" => getval("saved_offset", getval("offset", 0, true)),
"order_by" => getval("saved_order_by", getval("order_by", '')),
"sort" => getval("saved_sort", getval("sort", '')),
"archive" => getval("saved_archive", getval("archive", '')),
"email" => $email
]
);
$url_parts = [];
if (strpos($url, '?') !== false) {
parse_str(explode('?', $url)[1], $url_parts);
}
if (strpos($url, 'download.php') !== false && count($url_parts) > 0 && isset($url_parts['noattach']) && $url_parts['noattach'] == true) {
$redirect_url = $url;
} elseif (strpos($url, 'download.php') !== false && (strpos($url, $baseurl_short) !== false || strpos($url, $baseurl) !== false)) {
$download_url_suffix_params['url'] = $url;
}
redirect(generateURL($redirect_url, $download_url_suffix_params, $url_parts));
}
}
include "../include/header.php";
if (isset($download_usage_prevent_options)) { ?>
{error}
';
$replace = array(
"{label}" => $lang["usagecomments"],
"{error}" => isset($error["usagecomment"]) ? $error["usagecomment"] : "",
"{value}" => escape($usagecomment)
);
$html = str_replace(array_keys($replace), array_values($replace), $html);
return $html;
}
/**
* Validate download usage form field values. Uses config var $usage_comment_blank to determine whether to validate usagecomment
*
* @param array $fields - list of fields to validate
*
* @return array $error - list of fields with error messages
*/
function validate_input_download_usage($fields)
{
global $lang, $usage_comment_blank, $download_usage_email, $remove_usage_textbox;
$error = array();
$error["usage"] = $fields["usage"] == "" ? $lang["usageincorrect"] : "";
if (!$remove_usage_textbox) {
$error["usagecomment"] = $fields["usagecomment"] == "" && !$usage_comment_blank ? $lang["usageincorrect"] : "";
}
if ($download_usage_email) {
$error["email"] = !filter_var($fields["email"], FILTER_VALIDATE_EMAIL) ? $lang["error_invalid_email"] : "";
}
$error = array_filter($error);
return $error;
}
?>