Viewing file:  functions.php (10.57 KB) -rw-r--r--
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<?php
/*
* gosmtp
* https://gosmtp.net
* (c) Softaculous Team
*/
// Are we being accessed directly ?
if(!defined('GOSMTP_PRO_VERSION')) {
exit('Hacking Attempt !');
}
function gosmtp_pro_activation(){
update_option('gosmtp_pro_version', GOSMTP_PRO_VERSION);
}
function gosmtp_pro_is_network_active($plugin_name){
$is_network_wide = false;
// Handling network site
if(!is_multisite()){
return $is_network_wide;
}
$_tmp_plugins = get_site_option('active_sitewide_plugins');
if(!empty($_tmp_plugins) && preg_grep('/.*\/'.$plugin_name.'\.php$/', array_keys($_tmp_plugins))){
$is_network_wide = true;
}
return $is_network_wide;
}
function gosmtp_pro_update_checker(){
$current_version = get_option('gosmtp_pro_version', '0.0');
$version = (int) str_replace('.', '', $current_version);
// No update required
if($current_version == GOSMTP_PRO_VERSION){
return true;
}
$is_network_wide = gosmtp_pro_is_network_active('gosmtp-pro');
if($is_network_wide){
$free_ins = get_site_option('gosmtp_free_installed');
}else{
$free_ins = get_option('gosmtp_free_installed');
}
// If plugin runing reached here it means GoSMTP free installed
if(empty($free_ins)){
if($is_network_wide){
update_site_option('gosmtp_free_installed', time());
}else{
update_option('gosmtp_free_installed', time());
}
}
update_option('gosmtp_version_pro_nag', time());
update_option('gosmtp_version_free_nag', time());
update_option('gosmtp_pro_version', GOSMTP_PRO_VERSION);
}
// Load license data
function gosmtp_pro_load_license($parent = 0){
global $gosmtp, $lic_resp;
$license_field = 'gosmtp_license';
$license_api_url = GOSMTP_API;
// Save license
if(!empty($parent) && is_string($parent) && strlen($parent) > 5){
$lic['license'] = $parent;
// Load license of Soft Pro
}elseif(!empty($parent)){
$license_field = 'softaculous_pro_license';
$lic = get_option('softaculous_pro_license', []);
// My license
}else{
$lic = get_option($license_field, []);
}
// Loaded license is a Soft Pro
if(!empty($lic['license']) && preg_match('/^softwp/is', $lic['license'])){
$license_field = 'softaculous_pro_license';
$license_api_url = 'https://a.softaculous.com/softwp/';
$prods = apply_filters('softaculous_pro_products', []);
}else{
$prods = [];
}
if(empty($lic['last_update'])){
$lic['last_update'] = time() - 86600;
}
// Update license details as well
if(!empty($lic) && !empty($lic['license']) && (time() - @$lic['last_update']) >= 86400){
$url = $license_api_url.'/license.php?license='.$lic['license'].'&prods='.implode(',', $prods).'&url='.rawurlencode(site_url());
$resp = wp_remote_get($url);
$lic_resp = $resp;
//Did we get a response ?
if(is_array($resp)){
$tosave = json_decode($resp['body'], true);
//Is it the license ?
if(!empty($tosave['license'])){
$tosave['last_update'] = time();
update_option($license_field, $tosave);
$lic = $tosave;
}
}
}
// If the license is Free or Expired check for Softaculous Pro license
if(empty($lic) || empty($lic['active'])){
if(function_exists('softaculous_pro_load_license')){
$softaculous_license = softaculous_pro_load_license();
if(!empty($softaculous_license['license']) &&
(!empty($softaculous_license['active']) || empty($lic['license']))
){
$lic = $softaculous_license;
}
}elseif(empty($parent)){
$soft_lic = get_option('softaculous_pro_license', []);
if(!empty($soft_lic)){
return gosmtp_pro_load_license(1);
}
}
}
if(!empty($lic['license'])){
$gosmtp->license = $lic;
}
}
add_filter('softaculous_pro_products', 'gosmtp_softaculous_pro_products', 10, 1);
function gosmtp_softaculous_pro_products($r = []){
$r['gosmtp'] = 'gosmtp';
return $r;
}
// Add our license key if ANY
function gosmtp_pro_updater_filter_args($queryArgs){
global $gosmtp;
if (!empty($gosmtp->license['license'])){
$queryArgs['license'] = $gosmtp->license['license'];
}
$queryArgs['url'] = rawurlencode(site_url());
return $queryArgs;
}
// Handle the Check for update link and ask to install license key
function gosmtp_pro_updater_check_link($final_link){
global $gosmtp;
if(empty($gosmtp->license['license'])){
return '<a href="'.admin_url('admin.php?page=gosmtp-license').'">Install GoSMTP Pro License Key</a>';
}
return $final_link;
}
// Prevent update of gosmtp free
function gosmtp_pro_get_free_version_num(){
if(defined('GOSMTP_VERSION')){
return GOSMTP_VERSION;
}
// In case of gosmtp deactive
return gosmtp_pro_file_get_version_num('gosmtp/gosmtp.php');
}
// Prevent update of gosmtp free
function gosmtp_pro_file_get_version_num($plugin){
// In case of gosmtp deactive
include_once(ABSPATH . 'wp-admin/includes/plugin.php');
$plugin_data = get_plugin_data(WP_PLUGIN_DIR . '/'.$plugin);
if(empty($plugin_data)){
return false;
}
return $plugin_data['Version'];
}
// Prevent update of gosmtp free
function gosmtp_pro_disable_manual_update_for_plugin($transient){
$plugin = 'gosmtp/gosmtp.php';
// Is update available?
if(!isset($transient->response) || !isset($transient->response[$plugin])){
return $transient;
}
$free_version = gosmtp_pro_get_free_version_num();
$pro_version = GOSMTP_PRO_VERSION;
if(!empty($GLOBALS['gosmtp_pro_is_upgraded'])){
$pro_version = gosmtp_pro_file_get_version_num('gosmtp-pro/gosmtp-pro.php');
}
// Update the gosmtp version to the equivalent of Pro version
if(!empty($pro_version) && version_compare($free_version, $pro_version, '<')){
$transient->response[$plugin]->new_version = $pro_version;
$transient->response[$plugin]->package = 'https://downloads.wordpress.org/plugin/gosmtp.'.$pro_version.'.zip';
}else{
unset($transient->response[$plugin]);
}
return $transient;
}
// Auto update free version after update pro version
function gosmtp_pro_update_free_after_pro($upgrader_object, $options){
// Check if the action is an update for the plugins
if($options['action'] != 'update' || $options['type'] != 'plugin'){
return;
}
// Define the slugs for the free and pro plugins
$free_slug = 'gosmtp/gosmtp.php';
$pro_slug = 'gosmtp-pro/gosmtp-pro.php';
// Check if the pro plugin is in the list of updated plugins
if(
(isset($options['plugins']) && in_array($pro_slug, $options['plugins']) && !in_array($free_slug, $options['plugins'])) ||
(isset($options['plugin']) && $pro_slug == $options['plugin'])
){
// Trigger the update for the free plugin
$current_version = gosmtp_pro_get_free_version_num();
if(empty($current_version)){
return;
}
$GLOBALS['gosmtp_pro_is_upgraded'] = true;
// This will set the 'update_plugins' transient again
wp_update_plugins();
// Check for updates for the free plugin
$update_plugins = get_site_transient('update_plugins');
if(empty($update_plugins) || !isset($update_plugins->response[$free_slug]) || version_compare($update_plugins->response[$free_slug]->new_version, $current_version, '<=')){
return;
}
require_once(ABSPATH . 'wp-admin/includes/plugin.php');
require_once(ABSPATH . 'wp-admin/includes/class-wp-upgrader.php');
$skin = wp_doing_ajax()? new WP_Ajax_Upgrader_Skin() : null;
$upgrader = new Plugin_Upgrader($skin);
$upgraded = $upgrader->upgrade($free_slug);
if(!is_wp_error($upgraded) && $upgraded){
// Re-active free plugins
if( file_exists( WP_PLUGIN_DIR . '/'. $free_slug ) && is_plugin_inactive($free_slug) ){
activate_plugin($free_slug); // TODO for network
}
// Re-active pro plugins
if( file_exists( WP_PLUGIN_DIR . '/'. $pro_slug ) && is_plugin_inactive($pro_slug) ){
activate_plugin($pro_slug); // TODO for network
}
}
}
}
function gosmtp_pro_api_url($main_server = 0, $suffix = 'gosmtp'){
global $gosmtp;
$r = array(
'https://s0.softaculous.com/a/softwp/',
'https://s1.softaculous.com/a/softwp/',
'https://s2.softaculous.com/a/softwp/',
'https://s3.softaculous.com/a/softwp/',
'https://s4.softaculous.com/a/softwp/',
'https://s5.softaculous.com/a/softwp/',
'https://s7.softaculous.com/a/softwp/',
'https://s8.softaculous.com/a/softwp/'
);
$mirror = $r[array_rand($r)];
// If the license is newly issued, we need to fetch from API only
if(!empty($main_server) || empty($gosmtp->license['last_edit']) ||
(!empty($gosmtp->license['last_edit']) && (time() - 3600) < $gosmtp->license['last_edit'])
){
$mirror = GOSMTP_API;
}
if(!empty($suffix)){
$mirror = str_replace('/softwp', '/'.$suffix, $mirror);
}
return $mirror;
}
function gosmtp_pro_plugins_expired($plugins){
$plugins[] = 'GoSMTP';
return $plugins;
}
function gosmtp_pro_expiry_notice(){
global $gosmtp;
// The combined notice for all Softaculous plugin to show that the license has expired
$dismissed_at = get_option('softaculous_expired_licenses', 0);
$expired_plugins = apply_filters('softaculous_expired_licenses', []);
if(
!empty($expired_plugins) &&
is_array($expired_plugins) &&
!defined('SOFTACULOUS_EXPIRY_LICENSES') &&
(empty($dismissed_at) || ($dismissed_at + WEEK_IN_SECONDS) < time())
){
define('SOFTACULOUS_EXPIRY_LICENSES', true); // To make sure other plugins don't return a Notice
echo '<div class="notice notice-error is-dismissible" id="gosmtp-pro-expiry-notice">
<p>'.sprintf(__('Your SoftWP license has %1$sexpired%2$s. Please renew it to continue receiving uninterrupted updates and support for %3$s.', 'gosmtp-pro'),
'<font style="color:red;"><b>',
'</b></font>',
esc_html(implode(', ', $expired_plugins))
). '</p>
</div>';
wp_register_script('gosmtp-pro-expiry-notice', '', ['jquery'], GOSMTP_PRO_VERSION, true);
wp_enqueue_script('gosmtp-pro-expiry-notice');
wp_add_inline_script('gosmtp-pro-expiry-notice', '
jQuery(document).ready(function(){
jQuery("#gosmtp-pro-expiry-notice").on("click", ".notice-dismiss", function(e){
e.preventDefault();
let target = jQuery(e.target);
let jEle = target.closest("#gosmtp-pro-expiry-notice");
jEle.slideUp();
jQuery.post("'.admin_url('admin-ajax.php').'", {
security : "'.wp_create_nonce('gosmtp_expiry_notice').'",
action: "gosmtp_pro_dismiss_expired_licenses",
}, function(res){
if(!res["success"]){
alert(res["data"]);
}
}).fail(function(data){
alert("There seems to be some issue dismissing this alert");
});
});
})');
}
}
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