537 lines
19 KiB
PHP
537 lines
19 KiB
PHP
<?php
|
|
if ( ! defined( 'ABSPATH' ) ) {
|
|
exit;
|
|
}
|
|
|
|
if ( ! class_exists( 'WP_Importer' ) ) {
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* Product importer controller - handles file upload and forms in admin.
|
|
*
|
|
* @author Automattic
|
|
* @category Admin
|
|
* @package WooCommerce/Admin/Importers
|
|
* @version 3.1.0
|
|
*/
|
|
class WC_Product_CSV_Importer_Controller {
|
|
|
|
/**
|
|
* The path to the current file.
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $file = '';
|
|
|
|
/**
|
|
* The current import step.
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $step = '';
|
|
|
|
/**
|
|
* Progress steps.
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $steps = array();
|
|
|
|
/**
|
|
* Errors.
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $errors = array();
|
|
|
|
/**
|
|
* The current delimiter for the file being read.
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $delimiter = ',';
|
|
|
|
/**
|
|
* Whether to skip existing products.
|
|
*
|
|
* @var bool
|
|
*/
|
|
protected $update_existing = false;
|
|
|
|
/**
|
|
* Get importer instance.
|
|
*
|
|
* @param string $file File to import.
|
|
* @param array $args Importer arguments.
|
|
* @return WC_Product_CSV_Importer
|
|
*/
|
|
public static function get_importer( $file, $args = array() ) {
|
|
$importer_class = apply_filters( 'woocommerce_product_csv_importer_class', 'WC_Product_CSV_Importer' );
|
|
return new $importer_class( $file, $args );
|
|
}
|
|
|
|
/**
|
|
* Constructor.
|
|
*/
|
|
public function __construct() {
|
|
$this->steps = array(
|
|
'upload' => array(
|
|
'name' => __( 'Upload CSV file', 'woocommerce' ),
|
|
'view' => array( $this, 'upload_form' ),
|
|
'handler' => array( $this, 'upload_form_handler' ),
|
|
),
|
|
'mapping' => array(
|
|
'name' => __( 'Column mapping', 'woocommerce' ),
|
|
'view' => array( $this, 'mapping_form' ),
|
|
'handler' => '',
|
|
),
|
|
'import' => array(
|
|
'name' => __( 'Import', 'woocommerce' ),
|
|
'view' => array( $this, 'import' ),
|
|
'handler' => '',
|
|
),
|
|
'done' => array(
|
|
'name' => __( 'Done!', 'woocommerce' ),
|
|
'view' => array( $this, 'done' ),
|
|
'handler' => '',
|
|
),
|
|
);
|
|
$this->step = isset( $_REQUEST['step'] ) ? sanitize_key( $_REQUEST['step'] ) : current( array_keys( $this->steps ) );
|
|
$this->file = isset( $_REQUEST['file'] ) ? wc_clean( $_REQUEST['file'] ) : '';
|
|
$this->update_existing = isset( $_REQUEST['update_existing'] ) ? (bool) $_REQUEST['update_existing'] : false;
|
|
$this->delimiter = ! empty( $_REQUEST['delimiter'] ) ? wc_clean( $_REQUEST['delimiter'] ) : ',';
|
|
}
|
|
|
|
/**
|
|
* Get the URL for the next step's screen.
|
|
* @param string step slug (default: current step)
|
|
* @return string URL for next step if a next step exists.
|
|
* Admin URL if it's the last step.
|
|
* Empty string on failure.
|
|
*/
|
|
public function get_next_step_link( $step = '' ) {
|
|
if ( ! $step ) {
|
|
$step = $this->step;
|
|
}
|
|
|
|
$keys = array_keys( $this->steps );
|
|
|
|
if ( end( $keys ) === $step ) {
|
|
return admin_url();
|
|
}
|
|
|
|
$step_index = array_search( $step, $keys );
|
|
|
|
if ( false === $step_index ) {
|
|
return '';
|
|
}
|
|
|
|
$params = array(
|
|
'step' => $keys[ $step_index + 1 ],
|
|
'file' => str_replace( DIRECTORY_SEPARATOR, '/', $this->file ),
|
|
'delimiter' => $this->delimiter,
|
|
'update_existing' => $this->update_existing,
|
|
'_wpnonce' => wp_create_nonce( 'woocommerce-csv-importer' ), // wp_nonce_url() escapes & to & breaking redirects.
|
|
);
|
|
|
|
return add_query_arg( $params );
|
|
}
|
|
|
|
/**
|
|
* Output header view.
|
|
*/
|
|
protected function output_header() {
|
|
include( dirname( __FILE__ ) . '/views/html-csv-import-header.php' );
|
|
}
|
|
|
|
/**
|
|
* Output steps view.
|
|
*/
|
|
protected function output_steps() {
|
|
include( dirname( __FILE__ ) . '/views/html-csv-import-steps.php' );
|
|
}
|
|
|
|
/**
|
|
* Output footer view.
|
|
*/
|
|
protected function output_footer() {
|
|
include( dirname( __FILE__ ) . '/views/html-csv-import-footer.php' );
|
|
}
|
|
|
|
/**
|
|
* Add error message.
|
|
*/
|
|
protected function add_error( $error ) {
|
|
$this->errors[] = $error;
|
|
}
|
|
|
|
/**
|
|
* Add error message.
|
|
*/
|
|
protected function output_errors() {
|
|
if ( $this->errors ) {
|
|
foreach ( $this->errors as $error ) {
|
|
echo '<div class="error inline"><p>' . esc_html( $error ) . '</p></div>';
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Dispatch current step and show correct view.
|
|
*/
|
|
public function dispatch() {
|
|
if ( ! empty( $_POST['save_step'] ) && ! empty( $this->steps[ $this->step ]['handler'] ) ) {
|
|
call_user_func( $this->steps[ $this->step ]['handler'], $this );
|
|
}
|
|
$this->output_header();
|
|
$this->output_steps();
|
|
$this->output_errors();
|
|
call_user_func( $this->steps[ $this->step ]['view'], $this );
|
|
$this->output_footer();
|
|
}
|
|
|
|
/**
|
|
* Output information about the uploading process.
|
|
*/
|
|
protected function upload_form() {
|
|
$bytes = apply_filters( 'import_upload_size_limit', wp_max_upload_size() );
|
|
$size = size_format( $bytes );
|
|
$upload_dir = wp_upload_dir();
|
|
|
|
include( dirname( __FILE__ ) . '/views/html-product-csv-import-form.php' );
|
|
}
|
|
|
|
/**
|
|
* Handle the upload form and store options.
|
|
*/
|
|
public function upload_form_handler() {
|
|
check_admin_referer( 'woocommerce-csv-importer' );
|
|
|
|
$file = $this->handle_upload();
|
|
|
|
if ( is_wp_error( $file ) ) {
|
|
$this->add_error( $file->get_error_message() );
|
|
return;
|
|
} else {
|
|
$this->file = $file;
|
|
}
|
|
|
|
wp_redirect( esc_url_raw( $this->get_next_step_link() ) );
|
|
exit;
|
|
}
|
|
|
|
/**
|
|
* Handles the CSV upload and initial parsing of the file to prepare for
|
|
* displaying author import options.
|
|
*
|
|
* @return string|WP_Error
|
|
*/
|
|
public function handle_upload() {
|
|
if ( empty( $_POST['file_url'] ) ) {
|
|
if ( ! isset( $_FILES['import'] ) ) {
|
|
return new WP_Error( 'woocommerce_product_csv_importer_upload_file_empty', __( 'File is empty. Please upload something more substantial. This error could also be caused by uploads being disabled in your php.ini or by post_max_size being defined as smaller than upload_max_filesize in php.ini.', 'woocommerce' ) );
|
|
}
|
|
|
|
$overrides = array( 'test_form' => false, 'test_type' => false );
|
|
$_FILES['import']['name'] .= '.txt';
|
|
$upload = wp_handle_upload( $_FILES['import'], $overrides );
|
|
|
|
if ( isset( $upload['error'] ) ) {
|
|
return new WP_Error( 'woocommerce_product_csv_importer_upload_error', $upload['error'] );
|
|
}
|
|
|
|
// Construct the object array.
|
|
$object = array(
|
|
'post_title' => basename( $upload['file'] ),
|
|
'post_content' => $upload['url'],
|
|
'post_mime_type' => $upload['type'],
|
|
'guid' => $upload['url'],
|
|
'context' => 'import',
|
|
'post_status' => 'private',
|
|
);
|
|
|
|
// Save the data.
|
|
$id = wp_insert_attachment( $object, $upload['file'] );
|
|
|
|
/*
|
|
* Schedule a cleanup for one day from now in case of failed
|
|
* import or missing wp_import_cleanup() call.
|
|
*/
|
|
wp_schedule_single_event( time() + DAY_IN_SECONDS, 'importer_scheduled_cleanup', array( $id ) );
|
|
|
|
return $upload['file'];
|
|
} elseif ( file_exists( ABSPATH . $_POST['file_url'] ) ) {
|
|
return ABSPATH . $_POST['file_url'];
|
|
}
|
|
|
|
return new WP_Error( 'woocommerce_product_csv_importer_upload_invalid_file', __( 'Please upload or provide the link to a valid CSV file.', 'woocommerce' ) );
|
|
}
|
|
|
|
/**
|
|
* Mapping step.
|
|
*/
|
|
protected function mapping_form() {
|
|
$args = array(
|
|
'lines' => 1,
|
|
'delimiter' => $this->delimiter,
|
|
);
|
|
|
|
$importer = self::get_importer( $this->file, $args );
|
|
$headers = $importer->get_raw_keys();
|
|
$mapped_items = $this->auto_map_columns( $headers );
|
|
$sample = current( $importer->get_raw_data() );
|
|
|
|
if ( empty( $sample ) ) {
|
|
$this->add_error( __( 'The file is empty, please try again with a new file.', 'woocommerce' ) );
|
|
return;
|
|
}
|
|
|
|
include_once( dirname( __FILE__ ) . '/views/html-csv-import-mapping.php' );
|
|
}
|
|
|
|
/**
|
|
* Import the file if it exists and is valid.
|
|
*/
|
|
public function import() {
|
|
if ( ! is_file( $this->file ) ) {
|
|
$this->add_error( __( 'The file does not exist, please try again.', 'woocommerce' ) );
|
|
return;
|
|
}
|
|
|
|
if ( ! empty( $_POST['map_to'] ) ) {
|
|
$mapping = wp_unslash( $_POST['map_to'] );
|
|
} else {
|
|
wp_redirect( esc_url_raw( $this->get_next_step_link( 'upload' ) ) );
|
|
exit;
|
|
}
|
|
|
|
wp_localize_script( 'wc-product-import', 'wc_product_import_params', array(
|
|
'import_nonce' => wp_create_nonce( 'wc-product-import' ),
|
|
'mapping' => $mapping,
|
|
'file' => $this->file,
|
|
'update_existing' => $this->update_existing,
|
|
'delimiter' => $this->delimiter,
|
|
) );
|
|
wp_enqueue_script( 'wc-product-import' );
|
|
|
|
include_once( dirname( __FILE__ ) . '/views/html-csv-import-progress.php' );
|
|
}
|
|
|
|
/**
|
|
* Done step.
|
|
*/
|
|
protected function done() {
|
|
$imported = isset( $_GET['products-imported'] ) ? absint( $_GET['products-imported'] ) : 0;
|
|
$updated = isset( $_GET['products-updated'] ) ? absint( $_GET['products-updated'] ) : 0;
|
|
$failed = isset( $_GET['products-failed'] ) ? absint( $_GET['products-failed'] ) : 0;
|
|
$skipped = isset( $_GET['products-skipped'] ) ? absint( $_GET['products-skipped'] ) : 0;
|
|
$errors = array_filter( (array) get_user_option( 'product_import_error_log' ) );
|
|
|
|
include_once( dirname( __FILE__ ) . '/views/html-csv-import-done.php' );
|
|
}
|
|
|
|
/**
|
|
* Auto map column names.
|
|
*
|
|
* @param array $raw_headers Raw header columns.
|
|
* @param bool $num_indexes If should use numbers or raw header columns as indexes.
|
|
* @return array
|
|
*/
|
|
protected function auto_map_columns( $raw_headers, $num_indexes = true ) {
|
|
$weight_unit = get_option( 'woocommerce_weight_unit' );
|
|
$dimension_unit = get_option( 'woocommerce_dimension_unit' );
|
|
|
|
include( dirname( __FILE__ ) . '/mappings/mappings.php' );
|
|
|
|
/**
|
|
* @hooked wc_importer_generic_mappings - 10
|
|
* @hooked wc_importer_wordpress_mappings - 10
|
|
*/
|
|
$default_columns = apply_filters( 'woocommerce_csv_product_import_mapping_default_columns', array(
|
|
__( 'ID', 'woocommerce' ) => 'id',
|
|
__( 'Type', 'woocommerce' ) => 'type',
|
|
__( 'SKU', 'woocommerce' ) => 'sku',
|
|
__( 'Name', 'woocommerce' ) => 'name',
|
|
__( 'Published', 'woocommerce' ) => 'published',
|
|
__( 'Is featured?', 'woocommerce' ) => 'featured',
|
|
__( 'Visibility in catalog', 'woocommerce' ) => 'catalog_visibility',
|
|
__( 'Short description', 'woocommerce' ) => 'short_description',
|
|
__( 'Description', 'woocommerce' ) => 'description',
|
|
__( 'Date sale price starts', 'woocommerce' ) => 'date_on_sale_from',
|
|
__( 'Date sale price ends', 'woocommerce' ) => 'date_on_sale_to',
|
|
__( 'Tax status', 'woocommerce' ) => 'tax_status',
|
|
__( 'Tax class', 'woocommerce' ) => 'tax_class',
|
|
__( 'In stock?', 'woocommerce' ) => 'stock_status',
|
|
__( 'Stock', 'woocommerce' ) => 'stock_quantity',
|
|
__( 'Backorders allowed?', 'woocommerce' ) => 'backorders',
|
|
__( 'Sold individually?', 'woocommerce' ) => 'sold_individually',
|
|
sprintf( __( 'Weight (%s)', 'woocommerce' ), $weight_unit ) => 'weight',
|
|
sprintf( __( 'Length (%s)', 'woocommerce' ), $dimension_unit ) => 'length',
|
|
sprintf( __( 'Width (%s)', 'woocommerce' ), $dimension_unit ) => 'width',
|
|
sprintf( __( 'Height (%s)', 'woocommerce' ), $dimension_unit ) => 'height',
|
|
__( 'Allow customer reviews?', 'woocommerce' ) => 'reviews_allowed',
|
|
__( 'Purchase note', 'woocommerce' ) => 'purchase_note',
|
|
__( 'Sale price', 'woocommerce' ) => 'sale_price',
|
|
__( 'Regular price', 'woocommerce' ) => 'regular_price',
|
|
__( 'Categories', 'woocommerce' ) => 'category_ids',
|
|
__( 'Tags', 'woocommerce' ) => 'tag_ids',
|
|
__( 'Shipping class', 'woocommerce' ) => 'shipping_class_id',
|
|
__( 'Images', 'woocommerce' ) => 'images',
|
|
__( 'Download limit', 'woocommerce' ) => 'download_limit',
|
|
__( 'Download expiry days', 'woocommerce' ) => 'download_expiry',
|
|
__( 'Parent', 'woocommerce' ) => 'parent_id',
|
|
__( 'Upsells', 'woocommerce' ) => 'upsell_ids',
|
|
__( 'Cross-sells', 'woocommerce' ) => 'cross_sell_ids',
|
|
__( 'Grouped products', 'woocommerce' ) => 'grouped_products',
|
|
__( 'External URL', 'woocommerce' ) => 'product_url',
|
|
__( 'Button text', 'woocommerce' ) => 'button_text',
|
|
) );
|
|
|
|
$special_columns = array_map(
|
|
array( $this, 'sanitize_special_column_name_regex' ),
|
|
apply_filters( 'woocommerce_csv_product_import_mapping_special_columns',
|
|
array(
|
|
'attributes:name' => __( 'Attribute %d name', 'woocommerce' ),
|
|
'attributes:value' => __( 'Attribute %d value(s)', 'woocommerce' ),
|
|
'attributes:visible' => __( 'Attribute %d visible', 'woocommerce' ),
|
|
'attributes:taxonomy' => __( 'Attribute %d global', 'woocommerce' ),
|
|
'attributes:default' => __( 'Attribute %d default', 'woocommerce' ),
|
|
'downloads:name' => __( 'Download %d name', 'woocommerce' ),
|
|
'downloads:url' => __( 'Download %d URL', 'woocommerce' ),
|
|
'meta:' => __( 'Meta: %s', 'woocommerce' ),
|
|
)
|
|
)
|
|
);
|
|
|
|
$headers = array();
|
|
foreach ( $raw_headers as $key => $field ) {
|
|
$index = $num_indexes ? $key : $field;
|
|
$headers[ $index ] = $field;
|
|
|
|
if ( isset( $default_columns[ $field ] ) ) {
|
|
$headers[ $index ] = $default_columns[ $field ];
|
|
} else {
|
|
foreach ( $special_columns as $special_key => $regex ) {
|
|
if ( preg_match( $regex, $field, $matches ) ) {
|
|
$headers[ $index ] = $special_key . $matches[1];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return apply_filters( 'woocommerce_csv_product_import_mapped_columns', $headers, $raw_headers );
|
|
}
|
|
|
|
/**
|
|
* Sanitize special column name regex.
|
|
*
|
|
* @param string $value Raw special column name.
|
|
* @return string
|
|
*/
|
|
protected function sanitize_special_column_name_regex( $value ) {
|
|
return '/' . str_replace( array( '%d', '%s' ), '(.*)', quotemeta( $value ) ) . '/';
|
|
}
|
|
|
|
/**
|
|
* Get mapping options.
|
|
*
|
|
* @param string $item Item name
|
|
* @return array
|
|
*/
|
|
protected function get_mapping_options( $item = '' ) {
|
|
// Get index for special column names.
|
|
$index = $item;
|
|
|
|
if ( preg_match( '/\d+$/', $item, $matches ) ) {
|
|
$index = $matches[0];
|
|
}
|
|
|
|
// Properly format for meta field.
|
|
$meta = str_replace( 'meta:', '', $item );
|
|
|
|
// Available options.
|
|
$weight_unit = get_option( 'woocommerce_weight_unit' );
|
|
$dimension_unit = get_option( 'woocommerce_dimension_unit' );
|
|
$options = array(
|
|
'id' => __( 'ID', 'woocommerce' ),
|
|
'type' => __( 'Type', 'woocommerce' ),
|
|
'sku' => __( 'SKU', 'woocommerce' ),
|
|
'name' => __( 'Name', 'woocommerce' ),
|
|
'published' => __( 'Published', 'woocommerce' ),
|
|
'featured' => __( 'Is featured?', 'woocommerce' ),
|
|
'catalog_visibility' => __( 'Visibility in catalog', 'woocommerce' ),
|
|
'short_description' => __( 'Short description', 'woocommerce' ),
|
|
'description' => __( 'Description', 'woocommerce' ),
|
|
'price' => array(
|
|
'name' => __( 'Price', 'woocommerce' ),
|
|
'options' => array(
|
|
'regular_price' => __( 'Regular price', 'woocommerce' ),
|
|
'sale_price' => __( 'Sale price', 'woocommerce' ),
|
|
'date_on_sale_from' => __( 'Date sale price starts', 'woocommerce' ),
|
|
'date_on_sale_to' => __( 'Date sale price ends', 'woocommerce' ),
|
|
),
|
|
),
|
|
'tax_status' => __( 'Tax status', 'woocommerce' ),
|
|
'tax_class' => __( 'Tax class', 'woocommerce' ),
|
|
'stock_status' => __( 'In stock?', 'woocommerce' ),
|
|
'stock_quantity' => _x( 'Stock', 'Quantity in stock', 'woocommerce' ),
|
|
'backorders' => __( 'Backorders allowed?', 'woocommerce' ),
|
|
'sold_individually' => __( 'Sold individually?', 'woocommerce' ),
|
|
/* translators: %s: weight unit */
|
|
'weight' => sprintf( __( 'Weight (%s)', 'woocommerce' ), $weight_unit ),
|
|
'dimensions' => array(
|
|
'name' => __( 'Dimensions', 'woocommerce' ),
|
|
'options' => array(
|
|
/* translators: %s: dimension unit */
|
|
'length' => sprintf( __( 'Length (%s)', 'woocommerce' ), $dimension_unit ),
|
|
/* translators: %s: dimension unit */
|
|
'width' => sprintf( __( 'Width (%s)', 'woocommerce' ), $dimension_unit ),
|
|
/* translators: %s: dimension unit */
|
|
'height' => sprintf( __( 'Height (%s)', 'woocommerce' ), $dimension_unit ),
|
|
),
|
|
),
|
|
'category_ids' => __( 'Categories', 'woocommerce' ),
|
|
'tag_ids' => __( 'Tags', 'woocommerce' ),
|
|
'shipping_class_id' => __( 'Shipping class', 'woocommerce' ),
|
|
'images' => __( 'Images', 'woocommerce' ),
|
|
'parent_id' => __( 'Parent', 'woocommerce' ),
|
|
'upsell_ids' => __( 'Upsells', 'woocommerce' ),
|
|
'cross_sell_ids' => __( 'Cross-sells', 'woocommerce' ),
|
|
'grouped_products' => __( 'Grouped products', 'woocommerce' ),
|
|
'external' => array(
|
|
'name' => __( 'External product', 'woocommerce' ),
|
|
'options' => array(
|
|
'product_url' => __( 'External URL', 'woocommerce' ),
|
|
'button_text' => __( 'Button text', 'woocommerce' ),
|
|
),
|
|
),
|
|
'downloads' => array(
|
|
'name' => __( 'Downloads', 'woocommerce' ),
|
|
'options' => array(
|
|
'downloads:name' . $index => __( 'Download name', 'woocommerce' ),
|
|
'downloads:url' . $index => __( 'Download URL', 'woocommerce' ),
|
|
'download_limit' => __( 'Download limit', 'woocommerce' ),
|
|
'download_expiry' => __( 'Download expiry days', 'woocommerce' ),
|
|
),
|
|
),
|
|
'attributes' => array(
|
|
'name' => __( 'Attributes', 'woocommerce' ),
|
|
'options' => array(
|
|
'attributes:name' . $index => __( 'Attribute name', 'woocommerce' ),
|
|
'attributes:value' . $index => __( 'Attribute value(s)', 'woocommerce' ),
|
|
'attributes:taxonomy' . $index => __( 'Is a global attribute?', 'woocommerce' ),
|
|
'attributes:visible' . $index => __( 'Attribute visibility', 'woocommerce' ),
|
|
'attributes:default' . $index => __( 'Default attribute', 'woocommerce' ),
|
|
),
|
|
),
|
|
'reviews_allowed' => __( 'Allow customer reviews?', 'woocommerce' ),
|
|
'purchase_note' => __( 'Purchase note', 'woocommerce' ),
|
|
'meta:' . $meta => __( 'Import as meta', 'woocommerce' ),
|
|
);
|
|
|
|
return apply_filters( 'woocommerce_csv_product_import_mapping_options', $options, $item );
|
|
}
|
|
}
|