do_add_generate_button = ( 'yes' === get_option( 'alg_wc_ean_backend_add_generate_button', 'no' ) );
if ( $this->do_add_generate_button ) {
add_action( 'admin_footer', array( $this, 'add_generate_button' ) );
add_action( 'wp_ajax_alg_wc_ean_generate_ajax', array( $this, 'generate_button_ajax' ) );
}
}
}
/**
* add_generate_button.
*
* @version 4.0.0
* @since 4.0.0
*/
function add_generate_button() {
if ( is_admin() && function_exists( 'get_current_screen' ) && ( $screen = get_current_screen() ) && 'product' === $screen->post_type ) {
$this->generate_button_js();
}
}
/**
* generate_button_js.
*
* @version 4.0.0
* @since 4.0.0
*
* @todo (dev) static? (3x)
* @todo (dev) recheck `return false;`
* @todo (dev) recheck `ajaxurl`
* @todo (dev) use `admin_enqueue_scripts`?
*/
static function generate_button_js() {
?>core->product_tools->generate_ean( intval( $_POST['product'] ), alg_wc_ean()->core->product_tools->get_generate_data() );
die();
}
/**
* get_generate_button.
*
* @version 4.0.0
* @since 4.0.0
*
* @todo (dev) spinner: styling?
* @todo (dev) spinner: `float: none;`?
* @todo (dev) spinner: wcfm
*/
static function get_generate_button( $product_id, $input_html_id ) {
return '' .
sprintf( esc_html__( 'Generate %s', 'ean-for-woocommerce' ), get_option( 'alg_wc_ean_title', esc_html__( 'EAN', 'ean-for-woocommerce' ) ) ) .
'' .
'';
}
/**
* add_bulk_and_quick_edit_fields.
*
* @version 2.2.7
* @since 1.5.0
*
* @todo (dev) reposition this (e.g., right after the "SKU" field)?
* @todo (dev) actual value (instead of "No change" placeholder)? (probably need to add value to `woocommerce_inline_`) (quick edit only?)
*/
function add_bulk_and_quick_edit_fields() {
echo ( 'woocommerce_product_quick_edit_end' === current_filter() ? '
' : '' ) .
'';
}
/**
* save_bulk_and_quick_edit_fields.
*
* @version 4.5.0
* @since 1.5.0
*/
function save_bulk_and_quick_edit_fields( $post_id, $post ) {
// If this is an autosave, our form has not been submitted, so we don't want to do anything
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return $post_id;
}
// Don't save revisions and autosaves
if ( wp_is_post_revision( $post_id ) || wp_is_post_autosave( $post_id ) || 'product' !== $post->post_type || ! current_user_can( 'edit_post', $post_id ) ) {
return $post_id;
}
// Check nonce
if ( ! isset( $_REQUEST['woocommerce_quick_edit_nonce'] ) || ! wp_verify_nonce( $_REQUEST['woocommerce_quick_edit_nonce'], 'woocommerce_quick_edit_nonce' ) ) { // WPCS: input var ok, sanitization ok.
return $post_id;
}
// Save
if ( isset( $_REQUEST['_alg_ean_qb'] ) && '' !== $_REQUEST['_alg_ean_qb'] ) {
alg_wc_ean()->core->set_ean( $post_id, wc_clean( $_REQUEST['_alg_ean_qb'] ) );
}
return $post_id;
}
/**
* get_ean_input_desc.
*
* @version 3.6.0
* @since 1.0.1
*
* @todo (dev) replace `style` with `class`
*/
function get_ean_input_desc( $ean, $product_id = false ) {
$desc = array();
if ( 'yes' === get_option( 'alg_wc_ean_backend_is_valid', 'yes' ) ) {
$desc[] = ( alg_wc_ean()->core->is_valid_ean( $ean, $product_id ) ?
'' . esc_html__( 'Valid EAN', 'ean-for-woocommerce' ) . '' :
'' . esc_html__( 'Invalid EAN', 'ean-for-woocommerce' ) . '' );
}
if ( 'yes' === get_option( 'alg_wc_ean_backend_is_unique', 'no' ) ) {
$desc[] = ( ! alg_wc_ean()->core->do_ean_exist( $ean, $product_id ) ?
'' . esc_html__( 'Unique EAN', 'ean-for-woocommerce' ) . '' :
'' . esc_html__( 'Duplicated EAN', 'ean-for-woocommerce' ) . '' );
}
return implode( ' | ', $desc );
}
/**
* get_ean_input_custom_atts.
*
* @version 4.8.0
* @since 1.0.1
*
* @todo (dev) `AUTO`: better maxlength (13); add minlength (8)
* @todo (dev) `ean-13`: `array( 'pattern' => '.{0}|[0-9]{13}', 'maxlength' => '13' ) )`
* @todo (dev) `ean-13`: `array( 'pattern' => '.{0}|[0-9]+', 'minlength' => '13', 'maxlength' => '13' )`
*/
function get_ean_input_custom_atts( $product_id = false, $atts = array() ) {
$result = $atts;
// Required
if ( 'yes' === get_option( 'alg_wc_ean_required', 'no' ) ) {
$result = array_merge( $result, array( 'required' => 'required' ) );
}
// Pattern and max length
$type = false;
if ( 'yes' === get_option( 'alg_wc_ean_add_pattern', 'no' ) ) {
$type = alg_wc_ean()->core->get_type( false, false, $product_id );
switch ( $type ) {
case 'EAN8':
case 'UPCA':
case 'EAN13':
case 'ISBN13':
case 'JAN':
case 'EAN14':
case 'AUTO':
$result = array_merge( $result, array(
'pattern' => '[0-9]+',
'maxlength' => ( 'AUTO' === $type ? 13 : alg_wc_ean()->core->get_ean_type_length( $type ) ),
) );
break;
}
}
// Deprecated filter
$result = apply_filters( 'alg_wc_ean_input_pattern', $result, $atts, $type );
return apply_filters( 'alg_wc_ean_input_custom_atts', $result, $product_id, $atts );
}
/**
* add_ean_input_variation.
*
* @version 4.4.0
* @since 1.0.0
*
* @todo (dev) `variable{$key}` to `variable_{$key}`?
*/
function add_ean_input_variation( $loop, $variation_data, $variation ) {
$key = alg_wc_ean()->core->ean_key;
woocommerce_wp_text_input( array(
'id' => "variable{$key}_{$loop}",
'name' => "variable{$key}[{$loop}]",
'value' => ( isset( $variation_data[ $key ][0] ) ? $variation_data[ $key ][0] : '' ),
'label' => esc_html( get_option( 'alg_wc_ean_title', __( 'EAN', 'ean-for-woocommerce' ) ) ),
'wrapper_class' => 'form-row form-row-full',
'placeholder' => alg_wc_ean()->core->get_ean( $variation->post_parent ),
'description' => ( ! empty( $variation_data[ $key ][0] ) ? $this->get_ean_input_desc( $variation_data[ $key ][0], $variation->ID ) :
( $this->do_add_generate_button ? '' . $this->get_generate_button( $variation->ID, "variable{$key}_{$loop}" ) . '
' : '' ) ),
'custom_attributes' => $this->get_ean_input_custom_atts( $variation->ID ),
) );
}
/**
* save_ean_input_variation.
*
* @version 4.5.0
* @since 1.0.0
*/
function save_ean_input_variation( $variation_id, $i ) {
$key = alg_wc_ean()->core->ean_key;
if ( isset( $_POST[ 'variable' . $key ][ $i ] ) ) {
alg_wc_ean()->core->set_ean( $variation_id, wc_clean( $_POST[ 'variable' . $key ][ $i ] ) );
}
}
/**
* add_ean_input.
*
* @version 4.4.0
* @since 1.0.0
*/
function add_ean_input() {
$product_id = get_the_ID();
$value = alg_wc_ean()->core->get_ean( $product_id );
woocommerce_wp_text_input( array(
'id' => alg_wc_ean()->core->ean_key,
'value' => $value,
'label' => esc_html( get_option( 'alg_wc_ean_title', __( 'EAN', 'ean-for-woocommerce' ) ) ),
'description' => ( ! empty( $value ) ? $this->get_ean_input_desc( $value, $product_id ) :
( $this->do_add_generate_button ? $this->get_generate_button( $product_id, alg_wc_ean()->core->ean_key ) : '' ) ),
'custom_attributes' => $this->get_ean_input_custom_atts( $product_id ),
) );
}
/**
* save_ean_input.
*
* @version 4.5.0
* @since 1.0.0
*
* @todo (dev) save `$key . '_is_valid'` (same in `save_ean_input_variation()`)
*/
function save_ean_input( $post_id, $__post ) {
if ( isset( $_POST[ alg_wc_ean()->core->ean_key ] ) && empty( $_REQUEST['woocommerce_quick_edit'] ) && empty( $_REQUEST['woocommerce_bulk_edit'] ) ) {
alg_wc_ean()->core->set_ean( $post_id, wc_clean( $_POST[ alg_wc_ean()->core->ean_key ] ) );
}
}
}
endif;
return new Alg_WC_EAN_Edit();