function delete()
{
global $wpdb;
// extract
extract($_POST);
// get file name
$filename = $wpdb->get_var($wpdb->prepare("SELECT `filename` FROM `" . TBL_MGM_DOWNLOAD . "` WHERE id = %d", $id));
// check s3
if (!mgm_is_s3_file($filename)) {
// delete file if locally stored
mgm_delete_file(MGM_FILES_DOWNLOAD_DIR . basename($filename));
}
// delete
$wpdb->query($wpdb->prepare('DELETE FROM `' . TBL_MGM_DOWNLOAD . '` WHERE id = %d', $id));
$wpdb->query($wpdb->prepare('DELETE FROM `' . TBL_MGM_DOWNLOAD_POST_ASSOC . '` WHERE `download_id` = %d', $id));
$wpdb->query($wpdb->prepare('DELETE FROM `' . TBL_MGM_DOWNLOAD_LIMIT_ASSOC . '` WHERE `download_id` = %d', $id));
// return response
echo json_encode(array('status' => 'success', 'message' => __('Download deleted successfully', 'mgm')));
exit;
}
function module_file_upload()
{
// name of module
$module = mgm_request_var('module', '', true);
// file
$file_element = 'logo_' . $module;
// init
$logo = array();
// init messages
$status = 'error';
$message = __('Logo upload failed.', 'mgm');
// upload check
if (is_uploaded_file($_FILES[$file_element]['tmp_name'])) {
// random filename
$uniquename = substr(microtime(), 2, 8);
// paths
$oldname = strtolower($_FILES[$file_element]['name']);
$newname = preg_replace('/(.*)\\.(png|jpg|jpeg|gif)$/i', $uniquename . '.$2', $oldname);
$filepath = MGM_FILES_MODULE_DIR . $newname;
// upload
if (move_uploaded_file($_FILES[$file_element]['tmp_name'], $filepath)) {
// get thumb
$thumb = image_make_intermediate_size(MGM_FILES_MODULE_DIR . $newname, 100, 100);
// set logo
if ($thumb) {
$logo = array('image_name' => $thumb['file'], 'image_url' => MGM_FILES_MODULE_URL . $thumb['file']);
// remove main file, we dont need it
mgm_delete_file($filepath);
} else {
$logo = array('image_name' => $newname, 'image_url' => MGM_FILES_MODULE_URL . $newname);
}
// status
$status = 'success';
$message = __('logo uploaded successfully, it will be attached when you update the settings.', 'mgm');
}
}
// send ouput
@ob_end_clean();
// PRINT
echo json_encode(array('status' => $status, 'message' => $message, 'logo' => $logo));
// end out put
@ob_flush();
exit;
}
/**
* Magic Members verify file download
*
* @package MagicMembers
* @since 2.5
* @desc verify file download
* @param string download code
* @return none
*/
function mgm_download_file($code)
{
global $wpdb;
// current_user
$current_user = wp_get_current_user();
// system
$system_obj = mgm_get_class('system');
// url
$no_access_redirect_download = $system_obj->get_setting('no_access_redirect_download');
// redirect
$do_redirect = empty($no_access_redirect_download) ? false : true;
// allow default
$allow_download = true;
// data fetch
if ($download = mgm_get_download_data($code)) {
// for members
if (bool_from_yn($download->members_only)) {
// reset as restricted
$allow_download = false;
// user check
if ($current_user->ID) {
// allow admin
if (is_super_admin()) {
// is_super_admin
$allow_download = true;
} else {
// get post mapped
$posts = mgm_get_download_post_ids($download->id);
// loop
foreach ($posts as $post_id) {
// only when user has access to mapped post
if (mgm_user_has_access($post_id)) {
// set access
$allow_download = true;
// skip
break;
}
}
//check download included in guest restrict via post/page access issue #1609
if (!$allow_download && isset($_REQUEST['guest_token']) && isset($_REQUEST['post_id'])) {
// only when user has access to mapped post
if (mgm_user_has_access($_REQUEST['post_id'])) {
// set access
$allow_download = true;
}
}
// download limit user member access issue #902
if (!empty($download->download_limit) && (int) $download->download_limit > 0 && $allow_download) {
$download_limit = mgm_download_user_limit_check($download->id);
if (empty($download_limit)) {
mgm_download_user_limit_insert($download->id);
} else {
if ($download_limit->count < $download->download_limit) {
// count
$count = $download_limit->count + 1;
// update
mgm_download_user_limit_update($download->id, $count);
} else {
$allow_download = false;
// redirect
if ($do_redirect) {
mgm_redirect(add_query_arg(array('error_code' => 1), $no_access_redirect_download));
}
// show mesage if redirect does not set
mgm_download_error(1);
exit;
}
}
}
}
} else {
//check download included in guest restrict via post/page access issue #1609
if (!$allow_download && isset($_REQUEST['guest_token']) && isset($_REQUEST['post_id'])) {
// only when user has access to mapped post
if (mgm_user_has_access($_REQUEST['post_id'])) {
// set access
$allow_download = true;
}
}
}
// end member restriction check
} else {
// download limit user member access issue #902
if ($current_user->ID) {
// download limit user member access issue #902
if (!empty($download->download_limit) && (int) $download->download_limit > 0) {
$download_limit = mgm_download_user_limit_check($download->id);
if (empty($download_limit)) {
mgm_download_user_limit_insert($download->id);
} else {
if ($download_limit->count < $download->download_limit) {
$count = $download_limit->count + 1;
mgm_download_user_limit_update($download->id, $count);
} else {
$allow_download = false;
// redirect
if ($do_redirect) {
mgm_redirect(add_query_arg(array('error_code' => 1), $no_access_redirect_download));
}
// show mesage if redirect does not set
mgm_download_error(1);
exit;
}
}
}
} else {
if (bool_from_yn($download->restrict_acces_ip)) {
// download limit ip member access issue #902
if (!empty($download->download_limit) && (int) $download->download_limit > 0) {
$download_limit = mgm_download_ip_limit_check($download->id);
if (empty($download_limit)) {
mgm_download_ip_limit_insert($download->id);
} else {
if ($download_limit->count < $download->download_limit) {
$count = $download_limit->count + 1;
mgm_download_ip_limit_update($download->id, $count);
} else {
$allow_download = false;
// redirect
if ($do_redirect) {
mgm_redirect(add_query_arg(array('error_code' => 1), $no_access_redirect_download));
}
// show mesage if redirect does not set
mgm_download_error(1);
exit;
}
}
}
}
}
}
// check expire
$download_expired = false;
// allowed alreay
if ($allow_download) {
// expire date
if (!is_null($download->expire_dt)) {
// expired
if (intval($download->expire_dt) && time() > strtotime($download->expire_dt)) {
$download_expired = true;
}
}
}
// allowed
if ($allow_download && !$download_expired) {
// check if s3 resource
if (mgm_is_s3_file($download->filename)) {
//decode - issue #1727
$download->filename = urldecode($download->filename);
// expired
$aws_qsa_expires = $system_obj->get_setting('aws_qsa_expires', '1 HOUR');
// check if torrent
if (bool_from_yn($download->is_s3_torrent)) {
// redirect to amazon secure url
if ($torent_url = mgm_get_s3torent_url($download->filename, $aws_qsa_expires)) {
wp_redirect($torent_url);
exit;
}
} else {
// check
if (bool_from_yn($system_obj->get_setting('aws_enable_qsa', 'N'))) {
// redirect to amazon secure url
if ($token_url = mgm_get_s3token_url($download->filename, $aws_qsa_expires)) {
wp_redirect($token_url);
exit;
}
}
}
// download as usual
mgm_stream_download_s3($download->filename);
exit;
} else {
// filepath
$filepath = mgm_get_abs_file($download->filename);
// check
if (file_exists($filepath)) {
// do the download
mgm_stream_download($filepath);
// delete if s3 file
if (mgm_is_s3_file($filepath)) {
// old code kept
// delete
mgm_delete_file($filepath);
}
// exit
exit;
} else {
// redirect
if ($do_redirect) {
mgm_redirect(add_query_arg(array('error_code' => 2), $no_access_redirect_download));
}
// show mesage if redirect does not set
mgm_download_error(2);
exit;
}
}
} else {
// redirect
$code = $download_expired ? '3' : '4';
// redirect
if ($do_redirect) {
mgm_redirect(add_query_arg(array('error_code' => $code), $no_access_redirect_download));
}
// show mesage if redirect does not set
mgm_download_error($code);
exit;
}
} else {
// redirect
if ($do_redirect) {
mgm_redirect(add_query_arg(array('error_code' => 4), $no_access_redirect_download));
}
// show mesage if redirect does not set
mgm_download_error(4);
exit;
}
}
