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<?php
//////////////////////////////////////////////////////////////
//===========================================================
// functions.php
//===========================================================
// PAGELAYER
// Inspired by the DESIRE to be the BEST OF ALL
// ----------------------------------------------------------
// Started by: Pulkit Gupta
// Date: 23rd Jan 2017
// Time: 23:00 hrs
// Site: http://pagelayer.com/wordpress (PAGELAYER)
// ----------------------------------------------------------
// Please Read the Terms of use at http://pagelayer.com/tos
// ----------------------------------------------------------
//===========================================================
// (c)Pagelayer Team
//===========================================================
//////////////////////////////////////////////////////////////
// Are we being accessed directly ?
if(!defined('PAGELAYER_PRO_VERSION')) {
exit('Hacking Attempt !');
}
// Is called when the ADMIN enables the plugin
function pagelayer_pro_activation(){
global $wpdb;
$sql = array();
add_option('pagelayer_pro_version', PAGELAYER_PRO_VERSION);
add_option('pagelayer_pro_options', array());
// Update free verion
pagelayer_pro_update_free_after_pro(null, array(
'action' => 'update',
'type' => 'plugin',
'plugin' => 'pagelayer-pro/pagelayer-pro.php',
'silent_skin' => true,
));
}
// Checks if we are to update ?
function pagelayer_pro_update_check(){
global $wpdb;
$sql = array();
$current_version = get_option('pagelayer_pro_version');
$version = (int) str_replace('.', '', $current_version);
// No update required
if($current_version == PAGELAYER_PRO_VERSION){
return true;
}
// Is it first run ?
if(empty($current_version)){
// Reinstall
pagelayer_pro_activation();
// Trick the following if conditions to not run
$version = (int) str_replace('.', '', PAGELAYER_PRO_VERSION);
}
$is_network_wide = pagelayer_pro_is_network_active('pagelayer-pro');
if($is_network_wide){
$free_ins = get_site_option('pagelayer_free_installed');
}else{
$free_ins = get_option('pagelayer_free_installed');
}
// If plugin runing reached here it means Pagelayer free installed
if(empty($free_ins)){
if($is_network_wide){
update_site_option('pagelayer_free_installed', time());
}else{
update_option('pagelayer_free_installed', time());
}
}
// Re-init NAG dismiss expire time
update_option('pagelayer_pro_older_pro_version_nag', time());
update_option('pagelayer_pro_older_free_version_nag', time());
// Save the new Version
update_option('pagelayer_pro_version', PAGELAYER_PRO_VERSION);
}
// Load license data
function pagelayer_pro_load_license($parent = 0){
global $pagelayer, $lic_resp;
$license_field = 'pagelayer_license';
$license_api_url = PAGELAYER_PRO_API;
// Save license
if(!empty($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)){
$lic = get_option('softaculous_pro_license', []);
if(!empty($lic)){
return pagelayer_pro_load_license(1);
}
}
}
if(!empty($lic['license'])){
$pagelayer->license = $lic;
}
}
add_filter('softaculous_pro_products', 'pagelayer_softaculous_pro_products', 10, 1);
function pagelayer_softaculous_pro_products($r = []){
$r['pagelayer'] = 'pagelayer';
return $r;
}
// Add our license key if ANY
function pagelayer_pro_updater_filter_args($queryArgs) {
global $pagelayer;
if ( !empty($pagelayer->license['license']) ) {
$queryArgs['license'] = $pagelayer->license['license'];
}
$queryArgs['url'] = rawurlencode(site_url());
return $queryArgs;
}
// Handle the Check for update link and ask to install license key
function pagelayer_pro_updater_check_link($final_link){
global $pagelayer;
if(empty($pagelayer->license['license'])){
return '<a href="'.admin_url('admin.php?page=pagelayer_license').'">Install Pagelayer Pro License Key</a>';
}
return $final_link;
}
function pagelayer_pro_is_network_active($pluign){
$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('/.*\/'.$pluign.'\.php$/', array_keys($_tmp_plugins))){
$is_network_wide = true;
}
return $is_network_wide;
}
// Prevent update of pagelayer free
function pagelayer_pro_get_free_version_num(){
if(defined('PAGELAYER_VERSION')){
return PAGELAYER_VERSION;
}
// In case of pagelayer deactive
return pagelayer_pro_file_get_version_num('pagelayer/pagelayer.php');
}
// Prevent update of pagelayer free
function pagelayer_pro_file_get_version_num($plugin){
$file = WP_PLUGIN_DIR . '/'.$plugin;
if(!file_exists($file)){
return false;
}
// In case of pagelayer deactive
include_once(ABSPATH . 'wp-admin/includes/plugin.php');
$plugin_data = get_plugin_data($file);
if(empty($plugin_data)){
return false;
}
return $plugin_data['Version'];
}
// Prevent update of pagelayer free
function pagelayer_pro_disable_manual_update_for_plugin($transient){
$plugin = 'pagelayer/pagelayer.php';
// Is update available?
if(!isset($transient->response) || !isset($transient->response[$plugin])){
return $transient;
}
$free_version = pagelayer_pro_get_free_version_num();
$pro_version = PAGELAYER_PRO_VERSION;
if(!empty($GLOBALS['pagelayer_pro_is_upgraded'])){
$pro_version = pagelayer_pro_file_get_version_num('pagelayer-pro/pagelayer-pro.php');
}
// Update the Pagelayer version to the equivalent of Pro version
if(!empty($pro_version) && version_compare($free_version, $pro_version, '<')){
$transient->response[$plugin]->new_version = $pro_version;
$transient->response[$plugin]->package = 'https://downloads.wordpress.org/plugin/pagelayer.'.$pro_version.'.zip';
}else{
unset($transient->response[$plugin]);
}
return $transient;
}
// Auto update free version after update pro version
function pagelayer_pro_update_free_after_pro($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 = 'pagelayer/pagelayer.php';
$pro_slug = 'pagelayer-pro/pagelayer-pro.php';
// Check if the pro plugin is in the list of updated plugins
if(
(isset($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
$current_version = pagelayer_pro_get_free_version_num();
if(empty($current_version)){
return;
}
$GLOBALS['pagelayer_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;
}
include_once(ABSPATH . 'wp-admin/includes/file.php');
include_once(ABSPATH . 'wp-admin/includes/misc.php');
require_once(ABSPATH . 'wp-admin/includes/plugin.php');
require_once(ABSPATH . 'wp-admin/includes/class-wp-upgrader.php');
$skin = wp_doing_ajax()? new WP_Ajax_Upgrader_Skin() : null;
if(!empty($options['silent_skin'])){
class Pagelayer_Silent_Upgrader_Skin extends WP_Upgrader_Skin {
public function feedback($string, ...$args){}
public function header(){}
public function footer(){}
public function error($errors){}
public function before(){}
public function after(){}
}
$skin = new Pagelayer_Silent_Upgrader_Skin();
}
$upgrader = new Plugin_Upgrader($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($pro_slug); // TODO for network
}
}
}
}
function pagelayer_pro_api_url($main_server = 0, $suffix = 'pagelayer'){
global $pagelayer;
$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($main_server) || empty($pagelayer->license['last_edit']) ||
(!empty($pagelayer->license['last_edit']) && (time() - 3600) < $pagelayer->license['last_edit'])
){
$mirror = PAGELAYER_PRO_API;
}
if(!empty($suffix)){
$mirror = str_replace('/softwp', '/'.$suffix, $mirror);
}
return $mirror;
}
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