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855 lines
32 KiB
855 lines
32 KiB
<?php
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// Exit if accessed directly
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if ( ! defined( 'ABSPATH' ) ) exit;
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/**
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* Allows plugins to use their own update API.
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*
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* @author Easy Digital Downloads
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* @version 1.6.13
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*/
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if( !class_exists('WPPB_EDD_SL_Plugin_Updater') ) {
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class WPPB_EDD_SL_Plugin_Updater {
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private $api_url = '';
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private $api_data = array();
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private $name = '';
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private $beta = false;
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private $slug = '';
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private $version = '';
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private $wp_override = false;
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private $cache_key = '';
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/**
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* Class constructor.
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*
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* @uses plugin_basename()
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* @uses hook()
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*
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* @param string $_api_url The URL pointing to the custom API endpoint.
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* @param string $_plugin_file Path to the plugin file.
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* @param array $_api_data Optional data to send with API calls.
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*/
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public function __construct($_api_url, $_plugin_file, $_api_data = null)
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{
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global $edd_plugin_data;
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$this->api_url = trailingslashit($_api_url);
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$this->api_data = $_api_data;
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$this->name = plugin_basename($_plugin_file);
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$this->slug = basename($_plugin_file, '.php');
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/**
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* Necessary in order for the View Details button to work properly when multiple products using
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* this class aare active
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*
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* The original takes the base file name as the slug, but our file names are just `index.php` so we
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* use the folder name instead
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*/
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if ( $this->slug === 'index') {
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$this->slug = dirname( plugin_basename( $_plugin_file ) );
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}
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// end modification
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$this->version = $_api_data['version'];
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$this->wp_override = isset($_api_data['wp_override']) ? (bool)$_api_data['wp_override'] : false;
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$this->beta = !empty($this->api_data['beta']) ? true : false;
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$this->cache_key = md5(serialize($this->slug . $this->api_data['license'] . $this->beta));
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$edd_plugin_data[$this->slug] = $this->api_data;
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// Set up hooks.
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$this->init();
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}
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/**
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* Set up WordPress filters to hook into WP's update process.
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*
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* @uses add_filter()
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*
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* @return void
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*/
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public function init()
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{
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add_filter('pre_set_site_transient_update_plugins', array($this, 'check_update'));
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add_filter('plugins_api', array($this, 'plugins_api_filter'), 10, 3);
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remove_action('after_plugin_row_' . $this->name, 'wp_plugin_update_row', 10);
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add_action('after_plugin_row_' . $this->name, array($this, 'show_update_notification'), 10, 2);
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add_action('admin_init', array($this, 'show_changelog'));
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}
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/**
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* Check for Updates at the defined API endpoint and modify the update array.
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*
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* This function dives into the update API just when WordPress creates its update array,
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* then adds a custom API call and injects the custom plugin data retrieved from the API.
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* It is reassembled from parts of the native WordPress plugin update code.
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* See wp-includes/update.php line 121 for the original wp_update_plugins() function.
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*
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* @uses api_request()
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*
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* @param array $_transient_data Update array build by WordPress.
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* @return array Modified update array with custom plugin data.
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*/
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public function check_update($_transient_data)
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{
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global $pagenow;
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if (!is_object($_transient_data)) {
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$_transient_data = new stdClass;
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}
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if ('plugins.php' == $pagenow && is_multisite()) {
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return $_transient_data;
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}
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if (!empty($_transient_data->response) && !empty($_transient_data->response[$this->name]) && false === $this->wp_override) {
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return $_transient_data;
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}
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$version_info = $this->get_cached_version_info();
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if (false === $version_info) {
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$version_info = $this->api_request('plugin_latest_version', array('slug' => $this->slug, 'beta' => $this->beta));
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$this->set_version_info_cache($version_info);
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}
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if (false !== $version_info && is_object($version_info) && isset($version_info->new_version)) {
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if (version_compare($this->version, $version_info->new_version, '<')) {
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$_transient_data->response[$this->name] = $version_info;
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}
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$_transient_data->last_checked = current_time('timestamp');
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$_transient_data->checked[$this->name] = $this->version;
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}
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return $_transient_data;
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}
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/**
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* show update nofication row -- needed for multisite subsites, because WP won't tell you otherwise!
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*
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* @param string $file
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* @param array $plugin
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*/
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public function show_update_notification($file, $plugin)
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{
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if (is_network_admin()) {
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return;
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}
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if (!current_user_can('update_plugins')) {
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return;
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}
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if (!is_multisite()) {
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return;
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}
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if ($this->name != $file) {
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return;
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}
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// Remove our filter on the site transient
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remove_filter('pre_set_site_transient_update_plugins', array($this, 'check_update'), 10);
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$update_cache = get_site_transient('update_plugins');
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$update_cache = is_object($update_cache) ? $update_cache : new stdClass();
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if (empty($update_cache->response) || empty($update_cache->response[$this->name])) {
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$version_info = $this->get_cached_version_info();
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if (false === $version_info) {
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$version_info = $this->api_request('plugin_latest_version', array('slug' => $this->slug, 'beta' => $this->beta));
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$this->set_version_info_cache($version_info);
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}
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if (!is_object($version_info)) {
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return;
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}
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if (version_compare($this->version, $version_info->new_version, '<')) {
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$update_cache->response[$this->name] = $version_info;
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}
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$update_cache->last_checked = current_time('timestamp');
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$update_cache->checked[$this->name] = $this->version;
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set_site_transient('update_plugins', $update_cache);
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} else {
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$version_info = $update_cache->response[$this->name];
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}
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// Restore our filter
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add_filter('pre_set_site_transient_update_plugins', array($this, 'check_update'));
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if (!empty($update_cache->response[$this->name]) && version_compare($this->version, $version_info->new_version, '<')) {
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// build a plugin list row, with update notification
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$wp_list_table = _get_list_table('WP_Plugins_List_Table');
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# <tr class="plugin-update-tr"><td colspan="' . $wp_list_table->get_column_count() . '" class="plugin-update colspanchange">
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echo '<tr class="plugin-update-tr" id="' . esc_attr( $this->slug ) . '-update" data-slug="' . esc_attr( $this->slug ) . '" data-plugin="' . esc_attr( $this->slug ) . '/' . esc_attr( $file ) . '">';
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echo '<td colspan="3" class="plugin-update colspanchange">';
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echo '<div class="update-message notice inline notice-warning notice-alt">';
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$changelog_link = self_admin_url('index.php?edd_sl_action=view_plugin_changelog&plugin=' . $this->name . '&slug=' . $this->slug . '&TB_iframe=true&width=772&height=911');
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if (empty($version_info->download_link)) {
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printf(
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__('There is a new version of %1$s available. %2$sView version %3$s details%4$s.', 'profile-builder'), //phpcs:ignore
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esc_html($version_info->name),
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'<a target="_blank" class="thickbox" href="' . esc_url($changelog_link) . '">',
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esc_html($version_info->new_version),
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'</a>'
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);
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} else {
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printf(
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__('There is a new version of %1$s available. %2$sView version %3$s details%4$s or %5$supdate now%6$s.', 'profile-builder'), //phpcs:ignore
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esc_html($version_info->name),
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'<a target="_blank" class="thickbox" href="' . esc_url($changelog_link) . '">',
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esc_html($version_info->new_version),
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'</a>',
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'<a href="' . esc_url(wp_nonce_url(self_admin_url('update.php?action=upgrade-plugin&plugin=') . $this->name, 'upgrade-plugin_' . $this->name)) . '">',
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'</a>'
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);
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}
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do_action("in_plugin_update_message-{$file}", $plugin, $version_info);
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echo '</div></td></tr>';
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}
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}
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/**
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* Updates information on the "View version x.x details" page with custom data.
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*
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* @uses api_request()
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*
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* @param mixed $_data
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* @param string $_action
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* @param object $_args
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* @return object $_data
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*/
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public function plugins_api_filter($_data, $_action = '', $_args = null)
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{
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if ($_action != 'plugin_information') {
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return $_data;
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}
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if (!isset($_args->slug) || ($_args->slug != $this->slug)) {
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return $_data;
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}
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$to_send = array(
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'slug' => $this->slug,
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'is_ssl' => is_ssl(),
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'fields' => array(
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'banners' => array(),
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'reviews' => false
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)
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);
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$cache_key = 'edd_api_request_' . md5(serialize($this->slug . $this->api_data['license'] . $this->beta));
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// Get the transient where we store the api request for this plugin for 24 hours
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$edd_api_request_transient = $this->get_cached_version_info($cache_key);
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//If we have no transient-saved value, run the API, set a fresh transient with the API value, and return that value too right now.
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if (empty($edd_api_request_transient)) {
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$api_response = $this->api_request('plugin_information', $to_send);
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// Expires in 3 hours
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$this->set_version_info_cache($api_response, $cache_key);
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if (false !== $api_response) {
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$_data = $api_response;
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}
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} else {
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$_data = $edd_api_request_transient;
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}
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// Convert sections into an associative array, since we're getting an object, but Core expects an array.
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if (isset($_data->sections) && !is_array($_data->sections)) {
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$new_sections = array();
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foreach ($_data->sections as $key => $value) {
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$new_sections[$key] = $value;
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}
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$_data->sections = $new_sections;
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}
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// Convert banners into an associative array, since we're getting an object, but Core expects an array.
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if (isset($_data->banners) && !is_array($_data->banners)) {
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$new_banners = array();
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foreach ($_data->banners as $key => $value) {
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$new_banners[$key] = $value;
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}
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$_data->banners = $new_banners;
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}
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return $_data;
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}
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/**
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* Disable SSL verification in order to prevent download update failures
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*
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* @param array $args
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* @param string $url
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* @return object $array
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*/
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public function http_request_args($args, $url)
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{
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$verify_ssl = $this->verify_ssl();
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if (strpos($url, 'https://') !== false && strpos($url, 'edd_action=package_download')) {
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$args['sslverify'] = $verify_ssl;
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}
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return $args;
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}
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/**
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* Calls the API and, if successfull, returns the object delivered by the API.
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*
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* @uses get_bloginfo()
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* @uses wp_remote_post()
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* @uses is_wp_error()
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*
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* @param string $_action The requested action.
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* @param array $_data Parameters for the API action.
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* @return false|object
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*/
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private function api_request($_action, $_data)
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{
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global $wp_version;
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$data = array_merge($this->api_data, $_data);
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if ($data['slug'] != $this->slug) {
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return;
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}
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if ($this->api_url == trailingslashit(home_url())) {
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return false; // Don't allow a plugin to ping itself
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}
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$api_params = array(
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'edd_action' => 'get_version',
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'license' => !empty($data['license']) ? $data['license'] : '',
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'item_name' => isset($data['item_name']) ? $data['item_name'] : false,
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'item_id' => isset($data['item_id']) ? $data['item_id'] : false,
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'version' => isset($data['version']) ? $data['version'] : false,
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'slug' => $data['slug'],
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'author' => $data['author'],
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'url' => home_url(),
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'beta' => !empty($data['beta']),
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);
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$verify_ssl = $this->verify_ssl();
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$request = wp_remote_post($this->api_url, array('timeout' => 15, 'sslverify' => $verify_ssl, 'body' => $api_params));
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if (!is_wp_error($request)) {
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$request = json_decode(wp_remote_retrieve_body($request));
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}
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if ($request && isset($request->sections)) {
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$request->sections = maybe_unserialize($request->sections);
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} else {
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$request = false;
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}
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if ($request && isset($request->banners)) {
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$request->banners = maybe_unserialize($request->banners);
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}
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if (!empty($request->sections)) {
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foreach ($request->sections as $key => $section) {
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$request->$key = (array)$section;
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}
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}
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return $request;
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}
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public function show_changelog()
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{
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global $edd_plugin_data;
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if (empty($_REQUEST['edd_sl_action']) || 'view_plugin_changelog' != $_REQUEST['edd_sl_action']) {
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return;
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}
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if (empty($_REQUEST['plugin'])) {
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return;
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}
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if (empty($_REQUEST['slug'])) {
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return;
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}
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if (!current_user_can('update_plugins')) {
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wp_die( esc_html__('You do not have permission to install plugin updates', 'profile-builder'), esc_html__('Error', 'profile-builder'), array('response' => 403));
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}
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$data = $edd_plugin_data[sanitize_text_field( $_REQUEST['slug'] )];
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$beta = !empty($data['beta']) ? true : false;
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$cache_key = md5('edd_plugin_' . sanitize_key($_REQUEST['plugin']) . '_' . $beta . '_version_info');
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$version_info = $this->get_cached_version_info($cache_key);
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if (false === $version_info) {
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$api_params = array(
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'edd_action' => 'get_version',
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'item_name' => isset($data['item_name']) ? $data['item_name'] : false,
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'item_id' => isset($data['item_id']) ? $data['item_id'] : false,
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'slug' => sanitize_text_field( $_REQUEST['slug'] ),
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'author' => $data['author'],
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'url' => home_url(),
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'beta' => !empty($data['beta'])
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);
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$verify_ssl = $this->verify_ssl();
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$request = wp_remote_post($this->api_url, array('timeout' => 15, 'sslverify' => $verify_ssl, 'body' => $api_params));
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if (!is_wp_error($request)) {
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$version_info = json_decode(wp_remote_retrieve_body($request));
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}
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if (!empty($version_info) && isset($version_info->sections)) {
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$version_info->sections = maybe_unserialize($version_info->sections);
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} else {
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$version_info = false;
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}
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if (!empty($version_info)) {
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foreach ($version_info->sections as $key => $section) {
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$version_info->$key = (array)$section;
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}
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}
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$this->set_version_info_cache($version_info, $cache_key);
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}
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if (!empty($version_info) && isset($version_info->sections['changelog'])) {
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echo '<div style="background:#fff;padding:10px;">' . wp_kses_post( $version_info->sections['changelog'] ) . '</div>';
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}
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exit;
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}
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public function get_cached_version_info($cache_key = '')
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{
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if (empty($cache_key)) {
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$cache_key = $this->cache_key;
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}
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$cache = get_option($cache_key);
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if (empty($cache['timeout']) || current_time('timestamp') > $cache['timeout']) {
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return false; // Cache is expired
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}
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return json_decode($cache['value']);
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}
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public function set_version_info_cache($value = '', $cache_key = '')
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{
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if (empty($cache_key)) {
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$cache_key = $this->cache_key;
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}
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$data = array(
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'timeout' => strtotime('+3 hours', current_time('timestamp')),
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'value' => json_encode($value)
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);
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update_option($cache_key, $data);
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}
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/**
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* Returns if the SSL of the store should be verified.
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*
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* @since 1.6.13
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* @return bool
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*/
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private function verify_ssl()
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{
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return (bool)apply_filters('edd_sl_api_request_verify_ssl', true, $this);
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}
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}
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}
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class WPPB_Plugin_Updater {
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private $store_url = "https://www.cozmoslabs.com";
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public function __construct(){
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if( defined( 'WPPB_PAID_PLUGIN_DIR' ) ){
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add_action('admin_init', array( $this, 'activate_license' ) );
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add_action('admin_init', array( $this, 'deactivate_license' ) );
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add_action('admin_notices', array( $this, 'admin_activation_notices' ) );
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add_filter('pre_set_site_transient_update_plugins', array( $this, 'check_license' ) );
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// Activate current site if license is correct
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add_action('admin_init', array( $this, 'initial_site_activation' ) );
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}
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}
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protected function get_option( $license_key_option ){
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return get_option( $license_key_option );
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}
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protected function delete_option( $license_key_option ){
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delete_option( $license_key_option );
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}
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protected function update_option( $license_key_option, $value ){
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update_option( $license_key_option, $value );
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}
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protected function license_page_url( ){
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if( !is_multisite() )
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return admin_url( 'admin.php?page=profile-builder-general-settings' );
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else
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return network_admin_url( 'admin.php?page=profile-builder-register' );
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}
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public function edd_sanitize_license( $new ) {
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$new = sanitize_text_field($new);
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$old = wppb_get_serial_number();
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if( $old && $old != $new ) {
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$this->delete_option( 'wppb_license_status' ); // new license has been entered, so must reactivate
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}
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return $new;
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}
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/**
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* This function is run when wordpress checks for updates ( twice a day I believe )
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* @param $transient_data
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* @return mixed
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*/
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public function check_license( $transient_data ){
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if( empty( $transient_data->response ) )
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return $transient_data;
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if ( false === ( $wppb_check_license = get_transient( 'wppb_checked_licence' ) ) ) {
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$license = trim( wppb_get_serial_number() );
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$license_details = array();
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// data to send in our API request
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$api_params = array(
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'edd_action' => 'activate_license', //as the license is already activated this does not do anything. We could use check_license action but it gives different results so we can't use it consistently with the result we get from the moment we activate it
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'license' => $license,
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'item_name' => urlencode( $this->get_edd_product_name() ), // the name of our product in EDD
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'url' => home_url()
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);
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// Call the custom API.
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$response = wp_remote_post( $this->store_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
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// make sure the response came back okay
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if ( !is_wp_error($response) ) {
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$license_data = json_decode(wp_remote_retrieve_body($response));
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if ( false === $license_data->success )
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$license_details = $license_data;
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else
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$license_details = $license_data;
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}
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$this->update_option('wppb_license_details', $license_details);
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if( !$license ){
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//we need to throw a notice if we have a pro addon active and no license entered
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$license_details = (object) array( 'error' => 'missing' );
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$this->update_option('wppb_license_details', $license_details);
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}
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set_transient( 'wppb_checked_licence', 'yes', DAY_IN_SECONDS );
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}
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return $transient_data;
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}
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public function admin_activation_notices() {
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if ( isset( $_GET['wppb_sl_activation'] ) && ! empty( $_GET['message'] ) ) {
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switch( $_GET['wppb_sl_activation'] ) {
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case 'false':
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$class ="error";
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break;
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case 'true':
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default:
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$class ="updated";
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break;
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}
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?>
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<div class="<?php echo esc_attr( $class ); ?>">
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<p><?php echo wp_kses_post( urldecode( $_GET['message'] ) );//phpcs:ignore ?></p>
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</div>
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<?php
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}
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}
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public function activate_license() {
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// listen for our activate button to be clicked
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if( isset( $_POST['wppb_edd_license_activate'] ) ) {
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// run a quick security check
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if( ! check_admin_referer( 'wppb_license_nonce', 'wppb_license_nonce' ) )
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return; // get out if we didn't click the Activate button
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if ( isset( $_POST['wppb_license_key'] ) && preg_match('/^[*]+$/', $_POST['wppb_license_key']) && strlen( $_POST['wppb_license_key'] ) > 5 ) { //phpcs:ignore
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// pressed submit without altering the existing license key (containing only * as outputted by default)
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// useful for Deactivating/Activating valid license back
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$license = wppb_get_serial_number();
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} else {
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// save the license
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$license = $this->edd_sanitize_license( trim( $_POST['wppb_license_key'] ) );//phpcs:ignore
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$this->update_option( 'wppb_license_key', $license );
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}
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$message = array();
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$license_details = array();
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// data to send in our API request
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$api_params = array(
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'edd_action' => 'activate_license',
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'license' => $license,
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'item_name' => urlencode( $this->get_edd_product_name() ), // the name of our product in EDD
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'url' => home_url()
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);
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// Call the custom API.
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$response = wp_remote_post( $this->store_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
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// make sure the response came back okay
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if ( is_wp_error( $response ) || 200 !== wp_remote_retrieve_response_code( $response ) ) {
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$response_error_message = $response->get_error_message();
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$message[] = ( is_wp_error( $response ) && ! empty( $response_error_message ) ) ? $response->get_error_message() : __( 'An error occurred, please try again.', 'profile-builder' );
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} else {
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$license_data = json_decode( wp_remote_retrieve_body( $response ) );
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if ( false === $license_data->success ) {
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switch( $license_data->error ) {
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case 'expired' :
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$message[] = sprintf(
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__( 'Your license key expired on %s.', 'profile-builder' ),
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date_i18n( get_option( 'date_format' ), strtotime( $license_data->expires, current_time( 'timestamp' ) ) )
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);
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break;
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case 'revoked' :
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$message[] = __( 'Your license key has been disabled.', 'profile-builder' );
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break;
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case 'missing' :
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$message[] = __( 'Invalid license.', 'profile-builder' );
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break;
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case 'invalid' :
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case 'site_inactive' :
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$message[] = __( 'Your license is not active for this URL.', 'profile-builder' );
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break;
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case 'item_name_mismatch' :
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$message[] = sprintf( __( 'This appears to be an invalid license key for %s.', 'profile-builder' ), $this->get_edd_product_name() );
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break;
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case 'no_activations_left':
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$message[] = __( 'Your license key has reached its activation limit.', 'profile-builder' );
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break;
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default :
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$message[] = __( 'An error occurred, please try again.', 'profile-builder' );
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break;
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}
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$license_details = $license_data;
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} else {
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$license_details = $license_data;
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}
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}
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//store the license reponse for each addon in the database
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$this->update_option( 'wppb_license_details', $license_details );
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// Check if anything passed on a message constituting a failure
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if ( ! empty( $message ) ) {
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$message = implode( "<br/>", array_unique($message) );//if we got the same message for multiple addons show just one, and add a br in case we show multiple messages
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$redirect = add_query_arg( array( 'wppb_sl_activation' => 'false', 'message' => urlencode( $message ) ), $this->license_page_url() );
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$this->update_option( 'wppb_license_status', isset( $license_data->error ) ? $license_data->error : $license_data->license );
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wp_redirect( $redirect );
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exit();
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}
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// $license_data->license will be either "valid" or "invalid"
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$this->update_option( 'wppb_license_status', isset( $license_data->error ) ? $license_data->error : $license_data->license );
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wp_redirect( add_query_arg( array( 'wppb_sl_activation' => 'true', 'message' => urlencode( __( 'You have successfully activated your license.', 'profile-builder' ) ) ), $this->license_page_url() ) );
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exit();
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}
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}
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public function initial_site_activation(){
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if( is_multisite() )
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$edd_sl_initial_activation = get_network_option( null, 'wppb_edd_sl_initial_activation', false );
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else
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$edd_sl_initial_activation = get_option( 'wppb_edd_sl_initial_activation', false );
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if( $edd_sl_initial_activation != false )
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return;
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$license = wppb_get_serial_number();
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if( empty( $license ) )
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return;
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// data to send in our API request
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$api_params = array(
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'edd_action' => 'activate_license',
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'license' => $license,
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'item_name' => urlencode( $this->get_edd_product_name() ), // the name of our product in EDD
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'url' => home_url()
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);
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// Call the custom API.
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$response = wp_remote_post( $this->store_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
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if ( !is_wp_error($response) ) {
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$license_data = json_decode(wp_remote_retrieve_body($response));
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if ( false === $license_data->success )
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$license_details = $license_data;
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else
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$license_details = $license_data;
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}
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$this->update_option('wppb_license_details', $license_details);
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if( is_multisite() )
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update_network_option( null, 'wppb_edd_sl_initial_activation', 'yes' );
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else
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update_option( 'wppb_edd_sl_initial_activation', 'yes', false );
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}
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function deactivate_license() {
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// listen for our activate button to be clicked
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if( isset( $_POST['wppb_edd_license_deactivate'] ) ) {
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// run a quick security check
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if( ! check_admin_referer( 'wppb_license_nonce', 'wppb_license_nonce' ) )
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return; // get out if we didn't click the Activate button
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// retrieve the license from the database
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$license = trim( wppb_get_serial_number() );
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// data to send in our API request
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$api_params = array(
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'edd_action' => 'deactivate_license',
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'license' => $license,
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'item_name' => urlencode( $this->get_edd_product_name() ), // the name of our product in EDD
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'url' => home_url()
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);
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// Call the custom API.
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$response = wp_remote_post( $this->store_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
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// make sure the response came back okay
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if ( is_wp_error( $response ) || 200 !== wp_remote_retrieve_response_code( $response ) ) {
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if ( is_wp_error( $response ) )
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$message = $response->get_error_message();
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else
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$message = __( 'An error occurred, please try again.', 'profile-builder' );
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wp_redirect( add_query_arg( array( 'wppb_sl_activation' => 'false', 'message' => urlencode( $message ) ), $this->license_page_url() ) );
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exit();
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}
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// decode the license data
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$license_data = json_decode( wp_remote_retrieve_body( $response ) );
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// $license_data->license will be either "deactivated" or "failed"
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// regardless, we delete the record in the client website. Otherwise, if he tries to add a new license, he can't.
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if( $license_data->license == 'deactivated' || $license_data->license == 'failed'){
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delete_option( 'wppb_license_status' );
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delete_option( 'wppb_license_details' );
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}
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wp_redirect( $this->license_page_url() );
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exit();
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}
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}
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function get_edd_product_name(){
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return PROFILE_BUILDER;
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}
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}
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new WPPB_Plugin_Updater();
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