/**
* Returns the contents of the log file.
*
* @since 3.9.6
*/
function wprss_get_log()
{
if (!file_exists(wprss_log_file())) {
wprss_clear_log();
}
$contents = file_get_contents(wprss_log_file(), '');
// Trim the log file to a fixed number of chars
$limit = 10000;
if (strlen($contents) > $limit) {
file_put_contents(wprss_log_file(), substr($contents, 0, $limit));
return wprss_get_log();
} else {
return $contents;
}
}
/**
* Downloads the log file.
*
* @since 4.7.8
*/
function wprss_download_log()
{
if (!file_exists(wprss_log_file())) {
wprss_clear_log();
} else {
$file = wprss_log_file();
header('Content-Description: File Transfer');
header('Content-type: text/plain');
header('Content-Disposition: attachment; filename="error-log.txt"');
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
readfile($file);
exit;
}
}