function sdm_check_pass_ajax_call()
{
global $wpdb;
$button_id = $_POST['button_id'];
// Get button cpt id
$pass_val = $_POST['pass_val'];
// Get password attempt
$success = '';
$download_link = '';
// Get post object
$post_object = get_post($button_id);
// Get post password
$post_pass = $post_object->post_password;
// Check if password is a match
if ($post_pass != $pass_val) {
// Match is a failure
$success = 'no';
// Pass back to ajax
} else {
// Match is a success
$success = 'yes';
// Pass back to ajax
$download_id = $button_id;
$download_title = get_the_title($download_id);
$download_link = get_post_meta($download_id, 'sdm_upload', true);
$ipaddress = $_SERVER["REMOTE_ADDR"];
$date_time = current_time('mysql');
$visitor_country = sdm_ip_info('Visitor', 'Country');
if (is_user_logged_in()) {
// Get user name (if logged in)
global $current_user;
get_currentuserinfo();
$visitor_name = $current_user->user_login;
} else {
$visitor_name = __('Not Logged In', 'simple-download-monitor');
}
// Get option for global disabling of download logging
$main_option = get_option('sdm_downloads_options');
$no_logs = isset($main_option['admin_no_logs']);
// Get optoin for logging only unique IPs
$unique_ips = isset($main_option['admin_log_unique']);
// Get post meta for individual disabling of download logging
$get_meta = get_post_meta($download_id, 'sdm_item_no_log', true);
$item_logging_checked = isset($get_meta) && $get_meta === 'on' ? 'on' : 'off';
$dl_logging_needed = true;
// Check if download logs have been disabled (globally or per download item)
if ($no_logs === true || $item_logging_checked === 'on') {
$dl_logging_needed = false;
}
// Check if we are only logging unique ips
if ($unique_ips === true) {
$check_ip = $wpdb->get_results('SELECT * FROM ' . $wpdb->prefix . 'sdm_downloads WHERE post_id="' . $download_id . '" AND visitor_ip = "' . $ipaddress . '"');
//This IP is already logged for this download item. No need to log it again.
if ($check_ip) {
$dl_logging_needed = false;
}
}
if ($dl_logging_needed) {
$table = $wpdb->prefix . 'sdm_downloads';
$data = array('post_id' => $download_id, 'post_title' => $download_title, 'file_url' => $download_link, 'visitor_ip' => $ipaddress, 'date_time' => $date_time, 'visitor_country' => $visitor_country, 'visitor_name' => $visitor_name);
$insert_table = $wpdb->insert($table, $data);
}
}
// Generate ajax response
$response = json_encode(array('success' => $success, 'url' => $download_link));
header('Content-Type: application/json');
echo $response;
exit;
}
function handle_sdm_download_via_direct_post()
{
if (isset($_REQUEST['smd_process_download']) && $_REQUEST['smd_process_download'] == '1') {
global $wpdb;
$download_id = strip_tags($_REQUEST['download_id']);
$download_title = get_the_title($download_id);
$download_link = get_post_meta($download_id, 'sdm_upload', true);
//Do some validation checks
if (empty($download_id)) {
wp_die(__('Error! Incorrect download item id.', 'simple-download-monitor'));
}
if (empty($download_link)) {
wp_die(__('Error! This download item (' . $download_id . ') does not have any download link. Edit this item and specify a downloadable file URL for it.', 'simple-download-monitor'));
}
//Check download password (if applicable for this download)
$post_object = get_post($download_id);
// Get post object
$post_pass = $post_object->post_password;
// Get post password
if (!empty($post_pass)) {
//This download item has a password. So validate the password.
$pass_val = $_REQUEST['pass_text'];
if (empty($pass_val)) {
//No password was submitted with the downoad request.
wp_die(__('Error! This download requires a password.', 'simple-download-monitor'));
}
if ($post_pass != $pass_val) {
//Incorrect password submitted.
wp_die(__('Error! Incorrect password. This download requires a valid password.', 'simple-download-monitor'));
} else {
//Password is valid. Go ahead with the download
}
}
//End of password check
$ipaddress = $_SERVER["REMOTE_ADDR"];
$date_time = current_time('mysql');
$visitor_country = sdm_ip_info('Visitor', 'Country');
if (is_user_logged_in()) {
// Get user name (if logged in)
global $current_user;
get_currentuserinfo();
$visitor_name = $current_user->user_login;
} else {
$visitor_name = __('Not Logged In', 'simple-download-monitor');
}
// Get option for global disabling of download logging
$main_option = get_option('sdm_downloads_options');
$no_logs = isset($main_option['admin_no_logs']);
// Get optoin for logging only unique IPs
$unique_ips = isset($main_option['admin_log_unique']);
// Get post meta for individual disabling of download logging
$get_meta = get_post_meta($download_id, 'sdm_item_no_log', true);
$item_logging_checked = isset($get_meta) && $get_meta === 'on' ? 'on' : 'off';
$dl_logging_needed = true;
// Check if download logs have been disabled (globally or per download item)
if ($no_logs === true || $item_logging_checked === 'on') {
$dl_logging_needed = false;
}
// Check if we are only logging unique ips
if ($unique_ips === true) {
$check_ip = $wpdb->get_results('SELECT * FROM ' . $wpdb->prefix . 'sdm_downloads WHERE post_id="' . $download_id . '" AND visitor_ip = "' . $ipaddress . '"');
//This IP is already logged for this download item. No need to log it again.
if ($check_ip) {
$dl_logging_needed = false;
}
}
if ($dl_logging_needed) {
// We need to log this download.
$table = $wpdb->prefix . 'sdm_downloads';
$data = array('post_id' => $download_id, 'post_title' => $download_title, 'file_url' => $download_link, 'visitor_ip' => $ipaddress, 'date_time' => $date_time, 'visitor_country' => $visitor_country, 'visitor_name' => $visitor_name);
$data = array_filter($data);
//Remove any null values.
$insert_table = $wpdb->insert($table, $data);
if ($insert_table) {
//Download request was logged successfully
} else {
//Failed to log the download request
wp_die(__('Error! Failed to log the download request in the database table', 'simple-download-monitor'));
}
}
//Downoad the item
sdm_redirect_to_url($download_link);
exit;
}
}
