installed plugin Jetpack Protect version 1.0.2
This commit is contained in:
Gitium
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<?php
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/**
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* Automatic_Upgrader_Skin extension for Jetpack
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*
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* @package jetpack-plugins-installer
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*/
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namespace Automattic\Jetpack;
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use Automatic_Upgrader_Skin;
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/**
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* Include required files from wp-admin.
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*/
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require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
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require_once ABSPATH . 'wp-admin/includes/file.php';
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/**
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* Allows us to capture that the site doesn't have proper file system access.
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* In order to update the plugin.
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*/
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class Automatic_Install_Skin extends Automatic_Upgrader_Skin {
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/**
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* Stores the last error key;
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*
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* @var string
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**/
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protected $main_error_code = 'install_error';
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/**
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* Stores the last error message.
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*
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* @var string
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**/
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protected $main_error_message = 'An unknown error occurred during installation';
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/**
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* Overwrites the set_upgrader to be able to tell if we e ven have the ability to write to the files.
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*
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* @param WP_Upgrader $upgrader The upgrader object.
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*/
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public function set_upgrader( &$upgrader ) {
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parent::set_upgrader( $upgrader );
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// Check if we even have permission to.
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$result = $upgrader->fs_connect( array( WP_CONTENT_DIR, WP_PLUGIN_DIR ) );
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if ( ! $result ) {
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// set the string here since they are not available just yet.
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$upgrader->generic_strings();
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$this->feedback( 'fs_unavailable' );
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}
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}
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/**
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* Overwrites the error function
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*
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* @param \WP_Error|mixed $error The error object.
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*/
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public function error( $error ) {
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if ( is_wp_error( $error ) ) {
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$this->feedback( $error );
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}
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}
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/**
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* Set the main error code.
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*
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* Don't set the process_failed as code since it is not that helpful unless we don't have one already set
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*
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* @param string $code The error code.
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* @return void
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*/
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private function set_main_error_code( $code ) {
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$this->main_error_code = ( 'process_failed' === $code && $this->main_error_code ? $this->main_error_code : $code );
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}
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/**
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* Set the main error message.
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*
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* Don't set the process_failed as message since it is not that helpful unless we don't have one already set
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*
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* @param string $message The error message.
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* @param string $code The error code.
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* @return void
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*/
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private function set_main_error_message( $message, $code ) {
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$this->main_error_message = ( 'process_failed' === $code && $this->main_error_message ? $this->main_error_message : $message );
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}
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/**
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* Get the main error code
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*
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* @return string
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*/
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public function get_main_error_code() {
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return $this->main_error_code;
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}
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/**
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* Get the main error message
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*
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* @return string
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*/
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public function get_main_error_message() {
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return $this->main_error_message;
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}
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/**
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* Overwrites the feedback function
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*
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* @param string|array|WP_Error $data Data.
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* @param mixed ...$args Optional text replacements.
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*/
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public function feedback( $data, ...$args ) {
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$current_error = null;
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if ( is_wp_error( $data ) ) {
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$this->set_main_error_code( $data->get_error_code() );
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$string = $data->get_error_message();
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} elseif ( is_array( $data ) ) {
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return;
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} else {
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$string = $data;
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}
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if ( ! empty( $this->upgrader->strings[ $string ] ) ) {
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$this->set_main_error_code( $string );
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$current_error = $string;
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$string = $this->upgrader->strings[ $string ];
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}
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if ( strpos( $string, '%' ) !== false ) {
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if ( ! empty( $args ) ) {
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$string = vsprintf( $string, $args );
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}
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}
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$string = trim( $string );
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$string = wp_kses(
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$string,
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array(
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'a' => array(
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'href' => true,
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),
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'br' => true,
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'em' => true,
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'strong' => true,
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)
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);
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$this->set_main_error_message( $string, $current_error );
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$this->messages[] = $string;
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}
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}
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@ -0,0 +1,238 @@
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<?php
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/**
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* Plugins Library
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*
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* Helper functions for installing and activating plugins.
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*
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* Used by the REST API
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*
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* @package jetpack-plugins-installer
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*/
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namespace Automattic\Jetpack;
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use Plugin_Upgrader;
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use WP_Error;
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/**
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* Plugins management tools.
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*/
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class Plugins_Installer {
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/**
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* Ensures that plugins functions are loaded, as they are only loaded in admin context by default.
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*/
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private static function ensure_plugin_functions_are_loaded() {
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if ( ! function_exists( 'get_plugins' ) ) {
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require_once ABSPATH . 'wp-admin/includes/plugin.php';
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}
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}
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/**
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* Install and activate a plugin.
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*
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* @since-jetpack 5.8.0
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*
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* @param string $slug Plugin slug.
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*
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* @return bool|WP_Error True if installation succeeded, error object otherwise.
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*/
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public static function install_and_activate_plugin( $slug ) {
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$plugin_id = self::get_plugin_id_by_slug( $slug );
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if ( ! $plugin_id ) {
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$installed = self::install_plugin( $slug );
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if ( is_wp_error( $installed ) ) {
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return $installed;
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}
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$plugin_id = self::get_plugin_id_by_slug( $slug );
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} elseif ( self::is_plugin_active( $plugin_id ) ) {
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return true; // Already installed and active.
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}
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if ( ! current_user_can( 'activate_plugins' ) ) {
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return new WP_Error( 'not_allowed', __( 'You are not allowed to activate plugins on this site.', 'jetpack-plugins-installer' ) );
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}
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$activated = activate_plugin( $plugin_id );
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if ( is_wp_error( $activated ) ) {
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return $activated;
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}
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return true;
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}
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/**
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* Install a plugin.
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*
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* @since-jetpack 5.8.0
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*
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* @param string $slug Plugin slug.
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*
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* @return bool|WP_Error True if installation succeeded, error object otherwise.
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*/
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public static function install_plugin( $slug ) {
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if ( is_multisite() && ! current_user_can( 'manage_network' ) ) {
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return new WP_Error( 'not_allowed', __( 'You are not allowed to install plugins on this site.', 'jetpack-plugins-installer' ) );
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}
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$skin = new Automatic_Install_Skin();
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$upgrader = new Plugin_Upgrader( $skin );
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$zip_url = self::generate_wordpress_org_plugin_download_link( $slug );
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$mc_stats = new A8c_Mc_Stats();
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$result = $upgrader->install( $zip_url );
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if ( is_wp_error( $result ) ) {
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$mc_stats->add( 'install-plugin', "fail-$slug" );
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return $result;
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}
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$plugin = self::get_plugin_id_by_slug( $slug );
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$error_code = 'install_error';
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if ( ! $plugin ) {
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$error = __( 'There was an error installing your plugin', 'jetpack-plugins-installer' );
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}
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if ( ! $result ) {
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$error_code = $upgrader->skin->get_main_error_code();
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$message = $upgrader->skin->get_main_error_message();
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$error = $message ? $message : __( 'An unknown error occurred during installation', 'jetpack-plugins-installer' );
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}
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if ( ! empty( $error ) ) {
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if ( 'download_failed' === $error_code ) {
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// For backwards compatibility: versions prior to 3.9 would return no_package instead of download_failed.
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$error_code = 'no_package';
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}
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$mc_stats->add( 'install-plugin', "fail-$slug" );
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return new WP_Error( $error_code, $error, 400 );
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}
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$mc_stats->add( 'install-plugin', "success-$slug" );
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return (array) $upgrader->skin->get_upgrade_messages();
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}
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/**
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* Get WordPress.org zip download link from a plugin slug
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*
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* @param string $plugin_slug Plugin slug.
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*/
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protected static function generate_wordpress_org_plugin_download_link( $plugin_slug ) {
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return "https://downloads.wordpress.org/plugin/$plugin_slug.latest-stable.zip";
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}
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/**
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* Get the plugin ID (composed of the plugin slug and the name of the main plugin file) from a plugin slug.
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*
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* @param string $slug Plugin slug.
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*/
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public static function get_plugin_id_by_slug( $slug ) {
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// Check if get_plugins() function exists. This is required on the front end of the
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// site, since it is in a file that is normally only loaded in the admin.
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if ( ! function_exists( 'get_plugins' ) ) {
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require_once ABSPATH . 'wp-admin/includes/plugin.php';
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}
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/** This filter is documented in wp-admin/includes/class-wp-plugins-list-table.php */
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$plugins = apply_filters( 'all_plugins', get_plugins() );
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if ( ! is_array( $plugins ) ) {
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return false;
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}
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foreach ( $plugins as $plugin_file => $plugin_data ) {
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if ( self::get_slug_from_file_path( $plugin_file ) === $slug ) {
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return $plugin_file;
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}
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}
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return false;
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}
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/**
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* Get the plugin slug from the plugin ID (composed of the plugin slug and the name of the main plugin file)
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*
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* @param string $plugin_file Plugin file (ID -- e.g. hello-dolly/hello.php).
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*/
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protected static function get_slug_from_file_path( $plugin_file ) {
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// Similar to get_plugin_slug() method.
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$slug = dirname( $plugin_file );
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if ( '.' === $slug ) {
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$slug = preg_replace( '/(.+)\.php$/', '$1', $plugin_file );
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}
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return $slug;
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}
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/**
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* Get the activation status for a plugin.
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*
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* @since-jetpack 8.9.0
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*
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* @param string $plugin_file The plugin file to check.
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* @return string Either 'network-active', 'active' or 'inactive'.
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*/
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public static function get_plugin_status( $plugin_file ) {
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if ( self::is_plugin_active_for_network( $plugin_file ) ) {
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return 'network-active';
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}
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if ( self::is_plugin_active( $plugin_file ) ) {
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return 'active';
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}
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return 'inactive';
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}
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/**
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* Safely checks if the plugin is active
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*
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* @since $next-version$
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*
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* @param string $plugin_file The plugin file to check.
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* @return bool
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*/
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public static function is_plugin_active( $plugin_file ) {
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self::ensure_plugin_functions_are_loaded();
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return is_plugin_active( $plugin_file );
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}
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/**
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* Safely checks if the plugin is active for network
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*
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* @since $next-version$
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*
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* @param string $plugin_file The plugin file to check.
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* @return bool
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*/
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public static function is_plugin_active_for_network( $plugin_file ) {
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self::ensure_plugin_functions_are_loaded();
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return is_plugin_active_for_network( $plugin_file );
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}
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/**
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* Returns a list of all plugins in the site.
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*
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* @since-jetpack 8.9.0
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* @uses get_plugins()
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*
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* @return array
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*/
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public static function get_plugins() {
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self::ensure_plugin_functions_are_loaded();
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/** This filter is documented in wp-admin/includes/class-wp-plugins-list-table.php */
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$plugins = apply_filters( 'all_plugins', get_plugins() );
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if ( is_array( $plugins ) && ! empty( $plugins ) ) {
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foreach ( $plugins as $plugin_slug => $plugin_data ) {
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$plugins[ $plugin_slug ]['active'] = in_array(
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self::get_plugin_status( $plugin_slug ),
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array( 'active', 'network-active' ),
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true
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);
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}
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return $plugins;
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}
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return array();
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}
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}
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