sitepress = $sitepress; $this->string_settings = $this->sitepress->get_setting( 'st', array() ); $this->command_factory = $command_factory; } public function run() { if ( $this->sitepress->get_wp_api()->is_admin() ) { if ( $this->sitepress->get_wp_api()->constant( 'DOING_AJAX' ) ) { $this->run_ajax(); } else { $this->run_admin(); } } else { $this->run_front_end(); } } public function add_hooks() { add_action( 'wp_ajax_wpml-st-upgrade-db-cache-command', array( $this, 'run_st_db_cache_command' ) ); } public function run_st_db_cache_command() { $class = 'WPML_ST_Upgrade_Db_Cache_Command'; $this->run_ajax_command( $class ); } private function run_admin() { $this->maybe_run( 'WPML_ST_Upgrade_Migrate_Originals' ); $this->maybe_run( 'WPML_ST_Upgrade_Db_Cache_Command' ); $this->maybe_run( 'WPML_ST_Upgrade_Display_Strings_Scan_Notices' ); $this->maybe_run( 'WPML_ST_Upgrade_DB_String_Packages' ); $this->maybe_run( 'WPML_ST_Upgrade_DB_String_Location' ); $this->maybe_run( 'WPML_ST_Upgrade_MO_Scanning' ); $this->maybe_run( 'WPML_ST_Upgrade_DB_String_Name_Index' ); $this->maybe_run( 'WPML_ST_Upgrade_DB_Longtext_String_Value' ); } private function run_ajax() { $this->maybe_run_ajax( 'WPML_ST_Upgrade_Migrate_Originals' ); // it has to be maybe_run $this->maybe_run( 'WPML_ST_Upgrade_Db_Cache_Command' ); $this->maybe_run( 'WPML_ST_Upgrade_MO_Scanning' ); } private function run_front_end() { $this->maybe_run( 'WPML_ST_Upgrade_Db_Cache_Command' ); $this->maybe_run( 'WPML_ST_Upgrade_MO_Scanning' ); } private function maybe_run( $class ) { if ( ! $this->has_been_command_executed( $class ) ) { $upgrade = $this->command_factory->create( $class ); if ( $upgrade->run() ) { $this->mark_command_as_executed( $class ); } } } private function maybe_run_ajax( $class ) { if ( ! $this->has_been_command_executed( $class ) ) { $this->run_ajax_command( $class ); } } /** * @param $class */ private function run_ajax_command( $class ) { if ( $this->nonce_ok( $class ) ) { $upgrade = $this->command_factory->create( $class ); if ( $upgrade->run_ajax() ) { $this->mark_command_as_executed( $class ); $this->sitepress->get_wp_api()->wp_send_json_success( '' ); } } } private function nonce_ok( $class ) { $ok = false; $class = strtolower( $class ); $class = str_replace( '_', '-', $class ); if ( isset( $_POST['action'] ) && $_POST['action'] === $class ) { $nonce = $this->filter_nonce_parameter(); if ( $this->sitepress->get_wp_api()->wp_verify_nonce( $nonce, $class . '-nonce' ) ) { $ok = true; } } return $ok; } /** * @param string $class * * @return bool */ private function has_been_command_executed( $class ) { $id = call_user_func( array( $class, 'get_command_id' ) ); return isset( $this->string_settings[ $id . '_has_run' ] ); } /** * @param string $class */ private function mark_command_as_executed( $class ) { $id = call_user_func( array( $class, 'get_command_id' ) ); $this->string_settings[ $id . '_has_run' ] = true; $this->sitepress->set_setting( 'st', $this->string_settings, true ); wp_cache_flush(); } /** * @return mixed */ protected function filter_nonce_parameter() { return filter_input( INPUT_POST, 'nonce', FILTER_SANITIZE_FULL_SPECIAL_CHARS ); } }