import_page = 'woocommerce_tax_rate_csv'; } /** * Registered callback function for the WordPress Importer * * Manages the three separate stages of the CSV import process */ public function dispatch() { $this->header(); if ( ! empty( $_POST['delimiter'] ) ) $this->delimiter = stripslashes( trim( $_POST['delimiter'] ) ); if ( ! $this->delimiter ) $this->delimiter = ','; $step = empty( $_GET['step'] ) ? 0 : (int) $_GET['step']; switch ( $step ) { case 0: $this->greet(); break; case 1: check_admin_referer( 'import-upload' ); if ( $this->handle_upload() ) { if ( $this->id ) $file = get_attached_file( $this->id ); else $file = ABSPATH . $this->file_url; add_filter( 'http_request_timeout', array( $this, 'bump_request_timeout' ) ); if ( function_exists( 'gc_enable' ) ) gc_enable(); @set_time_limit(0); @ob_flush(); @flush(); $this->import( $file ); } break; } $this->footer(); } /** * format_data_from_csv function. * * @param mixed $data * @param string $enc * @return string */ public function format_data_from_csv( $data, $enc ) { return ( $enc == 'UTF-8' ) ? $data : utf8_encode( $data ); } /** * import function. * * @param mixed $file */ function import( $file ) { global $wpdb; $this->imported = $this->skipped = 0; if ( ! is_file($file) ) { echo '

' . __( 'Sorry, there has been an error.', 'woocommerce' ) . '
'; echo __( 'The file does not exist, please try again.', 'woocommerce' ) . '

'; $this->footer(); die(); } $new_rates = array(); ini_set( 'auto_detect_line_endings', '1' ); if ( ( $handle = fopen( $file, "r" ) ) !== FALSE ) { $header = fgetcsv( $handle, 0, $this->delimiter ); if ( sizeof( $header ) == 10 ) { $loop = 0; while ( ( $row = fgetcsv( $handle, 0, $this->delimiter ) ) !== FALSE ) { list( $country, $state, $postcode, $city, $rate, $name, $priority, $compound, $shipping, $class ) = $row; $country = trim( strtoupper( $country ) ); $state = trim( strtoupper( $state ) ); if ( $country == '*' ) $country = ''; if ( $state == '*' ) $state = ''; if ( $class == 'standard' ) $class = ''; $wpdb->insert( $wpdb->prefix . "woocommerce_tax_rates", array( 'tax_rate_country' => $country, 'tax_rate_state' => $state, 'tax_rate' => wc_format_decimal( $rate, 4 ), 'tax_rate_name' => trim( $name ), 'tax_rate_priority' => absint( $priority ), 'tax_rate_compound' => $compound ? 1 : 0, 'tax_rate_shipping' => $shipping ? 1 : 0, 'tax_rate_order' => $loop, 'tax_rate_class' => sanitize_title( $class ) ) ); $tax_rate_id = $wpdb->insert_id; $postcode = wc_clean( $postcode ); $postcodes = explode( ';', $postcode ); $postcodes = array_map( 'strtoupper', array_map( 'wc_clean', $postcodes ) ); foreach( $postcodes as $postcode ) { if ( ! empty( $postcode ) && $postcode != '*' ) { $wpdb->insert( $wpdb->prefix . "woocommerce_tax_rate_locations", array( 'location_code' => $postcode, 'tax_rate_id' => $tax_rate_id, 'location_type' => 'postcode', ) ); } } $city = wc_clean( $city ); $cities = explode( ';', $city ); $cities = array_map( 'strtoupper', array_map( 'wc_clean', $cities ) ); foreach( $cities as $city ) { if ( ! empty( $city ) && $city != '*' ) { $wpdb->insert( $wpdb->prefix . "woocommerce_tax_rate_locations", array( 'location_code' => $city, 'tax_rate_id' => $tax_rate_id, 'location_type' => 'city', ) ); } } $loop ++; $this->imported++; } } else { echo '

' . __( 'Sorry, there has been an error.', 'woocommerce' ) . '
'; echo __( 'The CSV is invalid.', 'woocommerce' ) . '

'; $this->footer(); die(); } fclose( $handle ); } // Show Result echo '

'.sprintf( __( 'Import complete - imported %s tax rates and skipped %s.', 'woocommerce' ), $this->imported, $this->skipped ).'

'; $this->import_end(); } /** * Performs post-import cleanup of files and the cache */ public function import_end() { echo '

' . __( 'All done!', 'woocommerce' ) . ' ' . __( 'View Tax Rates', 'woocommerce' ) . '' . '

'; do_action( 'import_end' ); } /** * Handles the CSV upload and initial parsing of the file to prepare for * displaying author import options * * @return bool False if error uploading or invalid file, true otherwise */ public function handle_upload() { if ( empty( $_POST['file_url'] ) ) { $file = wp_import_handle_upload(); if ( isset( $file['error'] ) ) { echo '

' . __( 'Sorry, there has been an error.', 'woocommerce' ) . '
'; echo esc_html( $file['error'] ) . '

'; return false; } $this->id = (int) $file['id']; } else { if ( file_exists( ABSPATH . $_POST['file_url'] ) ) { $this->file_url = esc_attr( $_POST['file_url'] ); } else { echo '

' . __( 'Sorry, there has been an error.', 'woocommerce' ) . '

'; return false; } } return true; } /** * header function. */ public function header() { echo '

'; echo '

' . __( 'Import Tax Rates', 'woocommerce' ) . '

'; } /** * footer function. */ public function footer() { echo '
'; } /** * greet function. */ public function greet() { echo '
'; echo '

' . __( 'Hi there! Upload a CSV file containing tax rates to import the contents into your shop. Choose a .csv file to upload, then click "Upload file and import".', 'woocommerce' ).'

'; echo '

' . sprintf( __( 'Tax rates need to be defined with columns in a specific order (10 columns). Click here to download a sample.', 'woocommerce' ), WC()->plugin_url() . '/dummy-data/sample_tax_rates.csv' ) . '

'; $action = 'admin.php?import=woocommerce_tax_rate_csv&step=1'; $bytes = apply_filters( 'import_upload_size_limit', wp_max_upload_size() ); $size = size_format( $bytes ); $upload_dir = wp_upload_dir(); if ( ! empty( $upload_dir['error'] ) ) : ?>


'; } /** * Added to http_request_timeout filter to force timeout at 60 seconds during import * * @param int $val * @return int 60 */ public function bump_request_timeout( $val ) { return 60; } } }