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woocommerce-swatches-template-functions.php
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woocommerce-swatches-template-functions.php
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<?php
//Override the WooCommerce wc_dropdown_variation_attribute_options function.
//To do this this file MUST be loaded before WooCommerce core.
function wc_dropdown_variation_attribute_options( $args = array() ) {
if ( is_admin() ) {
wc_core_dropdown_variation_attribute_options( $args );
} else {
wc_swatches_variation_attribute_options( $args );
}
}
function wc_swatches_variation_attribute_options( $args = array() ) {
$args = wp_parse_args( apply_filters( 'woocommerce_dropdown_variation_attribute_options_args', $args ), array(
'options' => false,
'attribute' => false,
'product' => false,
'selected' => false,
'name' => '',
'id' => '',
'class' => '',
'show_option_none' => __( 'Choose an option', 'woocommerce' ),
) );
// Get selected value.
if ( false === $args['selected'] && $args['attribute'] && $args['product'] instanceof WC_Product ) {
$selected_key = 'attribute_' . sanitize_title( $args['attribute'] );
$args['selected'] = isset( $_REQUEST[ $selected_key ] ) ? wc_clean( urldecode( wp_unslash( $_REQUEST[ $selected_key ] ) ) ) : $args['product']->get_variation_default_attribute( $args['attribute'] ); // WPCS: input var ok, CSRF ok, sanitization ok.
}
$options = $args['options'];
$product = $args['product'];
$attribute = $args['attribute'];
$name = $args['name'] ? $args['name'] : 'attribute_' . sanitize_title( $attribute );
$id = $args['id'] ? $args['id'] : sanitize_title( $attribute );
$class = $args['class'];
$show_option_none = (bool) $args['show_option_none'];
$show_option_none_text = $args['show_option_none'] ? $args['show_option_none'] : __( 'Choose an option', 'woocommerce' ); // We'll do our best to hide the placeholder, but we'll need to show something when resetting options.
$config = new WC_Swatches_Attribute_Configuration_Object( $product, $attribute );
if ( $config->get_type() == 'radio' ) :
do_action( 'woocommerce_swatches_before_picker', $config );
echo '<div id="picker_' . esc_attr( $id ) . '" class="radio-select select swatch-control">';
$args['hide'] = true;
do_action( 'woocommerce_swatches_before_picker_items', $config ); //added by TDG
wc_core_dropdown_variation_attribute_options( $args );
wc_radio_variation_attribute_options( $args );
do_action( 'woocommerce_swatches_after_picker_items', $config ); //added by TDG
echo '</div>';
elseif ( $config->get_type() != 'default' ) :
if ( $config->get_label_layout() == 'label_above' ) :
echo '<div class="attribute_' . $id . '_picker_label swatch-label">' . apply_filters( 'woocommerce_swatches_picker_default_label', ' ', $config ) . '</div>';
endif;
do_action( 'woocommerce_swatches_before_picker', $config );
echo '<div id="picker_' . esc_attr( $id ) . '" class="select swatch-control">';
$args['hide'] = true;
wc_core_dropdown_variation_attribute_options( $args );
do_action( 'woocommerce_swatches_before_picker_items', $config ); //added by TDG
if ( ! empty( $options ) ) {
if ( $product && taxonomy_exists( $attribute ) ) {
// Get terms if this is a taxonomy - ordered. We need the names too.
$terms = wc_get_product_terms( $product->get_id(), $attribute, array( 'fields' => 'all' ) );
foreach ( $terms as $term ) {
if ( in_array( $term->slug, $options ) ) {
if ( $config->get_type() == 'term_options' ) {
$swatch_term = new WC_Swatch_Term( $config, $term->term_id, $attribute, $args['selected'] == $term->slug, $config->get_size() );
} elseif ( $config->get_type() == 'product_custom' ) {
$swatch_term = new WC_Product_Swatch_Term( $config, $term->term_id, $attribute, $args['selected'] == $term->slug, $config->get_size() );
}
do_action( 'woocommerce_swatches_before_picker_item', $swatch_term );
echo $swatch_term->get_output();
do_action( 'woocommerce_swatches_after_picker_item', $swatch_term );
}
}
} else {
foreach ( $options as $option ) {
// This handles < 2.4.0 bw compatibility where text attributes were not sanitized.
$selected = sanitize_title( $args['selected'] ) === $args['selected'] ? selected( $args['selected'], sanitize_title( $option ), false ) : selected( $args['selected'], $option, false );
$swatch_term = new WC_Product_Swatch_Term( $config, $option, $name, $selected, $config->get_size() );
do_action( 'woocommerce_swatches_before_picker_item', $swatch_term );
echo $swatch_term->get_output();
do_action( 'woocommerce_swatches_after_picker_item', $swatch_term );
}
}
}
do_action( 'woocommerce_swatches_after_picker_items', $config ); //added by TDG
echo '</div>';
do_action( 'woocommerce_swatches_after_picker', $config );
if ( $config->get_label_layout() == 'label_below' ) :
echo '<div class="attribute_' . $id . '_picker_label swatch-label">' . apply_filters( 'woocommerce_swatches_picker_default_label', ' ', $config ) . '</div>';
endif;
else :
$args['hide'] = false;
$args['class'] = $args['class'] .= ( ! empty( $args['class'] ) ? ' ' : '' ) . 'wc-default-select';
wc_core_dropdown_variation_attribute_options( $args );
endif;
}
/**
* Exact Duplicate of wc_dropdown_variation_attribute_options
*
*/
function wc_core_dropdown_variation_attribute_options( $args = array() ) {
$args = wp_parse_args( apply_filters( 'woocommerce_dropdown_variation_attribute_options_args', $args ), array(
'options' => false,
'attribute' => false,
'product' => false,
'selected' => false,
'name' => '',
'id' => '',
'class' => '',
'show_option_none' => __( 'Choose an option', 'woocommerce' ),
) );
// Get selected value.
if ( false === $args['selected'] && $args['attribute'] && $args['product'] instanceof WC_Product ) {
$selected_key = 'attribute_' . sanitize_title( $args['attribute'] );
$args['selected'] = isset( $_REQUEST[ $selected_key ] ) ? wc_clean( urldecode( wp_unslash( $_REQUEST[ $selected_key ] ) ) ) : $args['product']->get_variation_default_attribute( $args['attribute'] ); // WPCS: input var ok, CSRF ok, sanitization ok.
}
$options = $args['options'];
$product = $args['product'];
$attribute = $args['attribute'];
$name = $args['name'] ? $args['name'] : 'attribute_' . sanitize_title( $attribute );
$id = $args['id'] ? $args['id'] : sanitize_title( $attribute );
$class = $args['class'];
$show_option_none = (bool) $args['show_option_none'];
$show_option_none_text = $args['show_option_none'] ? $args['show_option_none'] : __( 'Choose an option', 'woocommerce' ); // We'll do our best to hide the placeholder, but we'll need to show something when resetting options.
if ( empty( $options ) && ! empty( $product ) && ! empty( $attribute ) ) {
$attributes = $product->get_variation_attributes();
$options = $attributes[ $attribute ];
}
$html = '<select id="' . esc_attr( $id ) . '" class="' . esc_attr( $class ) . '" name="' . esc_attr( $name ) . '" data-attribute_name="attribute_' . esc_attr( sanitize_title( $attribute ) ) . '" data-show_option_none="' . ( $show_option_none ? 'yes' : 'no' ) . '">';
$html .= '<option value="">' . esc_html( $show_option_none_text ) . '</option>';
if ( ! empty( $options ) ) {
if ( $product && taxonomy_exists( $attribute ) ) {
// Get terms if this is a taxonomy - ordered. We need the names too.
$terms = wc_get_product_terms( $product->get_id(), $attribute, array(
'fields' => 'all',
) );
foreach ( $terms as $term ) {
if ( in_array( $term->slug, $options, true ) ) {
$html .= '<option value="' . esc_attr( $term->slug ) . '" ' . selected( sanitize_title( $args['selected'] ), $term->slug, false ) . '>' . esc_html( apply_filters( 'woocommerce_variation_option_name', $term->name ) ) . '</option>';
}
}
} else {
foreach ( $options as $option ) {
// This handles < 2.4.0 bw compatibility where text attributes were not sanitized.
$selected = sanitize_title( $args['selected'] ) === $args['selected'] ? selected( $args['selected'], sanitize_title( $option ), false ) : selected( $args['selected'], $option, false );
$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( apply_filters( 'woocommerce_variation_option_name', $option ) ) . '</option>';
}
}
}
$html .= '</select>';
echo apply_filters( 'woocommerce_dropdown_variation_attribute_options_html', $html, $args ); // WPCS: XSS ok.
}
function wc_radio_variation_attribute_options( $args = array() ) {
$args = wp_parse_args( apply_filters( 'woocommerce_radio_variation_attribute_options_args', $args ), array(
'options' => false,
'attribute' => false,
'product' => false,
'selected' => false,
'name' => '',
'id' => '',
'class' => '',
) );
$options = $args['options'];
$product = $args['product'];
$attribute = $args['attribute'];
$name = $args['name'] ? $args['name'] : 'attribute_' . sanitize_title( $attribute ) . '_' . uniqid();
$id = $args['id'] ? $args['id'] : sanitize_title( $attribute ) . uniqid();
$class = $args['class'];
if ( empty( $options ) && ! empty( $product ) && ! empty( $attribute ) ) {
$attributes = $product->get_variation_attributes();
$options = $attributes[ $attribute ];
}
echo '<ul id="radio_select_' . esc_attr( $id ) . '" class="' . esc_attr( $class ) . '" data-attribute_name="attribute_' . esc_attr( sanitize_title( $attribute ) ) . '">';
if ( ! empty( $options ) ) {
if ( $product && taxonomy_exists( $attribute ) ) {
// Get terms if this is a taxonomy - ordered. We need the names too.
$terms = wc_get_product_terms( $product->get_id(), $attribute, array( 'fields' => 'all' ) );
foreach ( $terms as $term ) {
if ( in_array( $term->slug, $options ) ) {
echo '<li>';
echo '<input class="radio-option" name="' . esc_attr( $name ) . '" id="radio_' . esc_attr( $id ) . '_' . esc_attr( $term->slug ) . '" type="radio" data-value="' . esc_attr( $term->slug ) . '" value="' . esc_attr( $term->slug ) . '" ' . checked( sanitize_title( $args['selected'] ), $term->slug, false ) . ' /><label for="radio_' . esc_attr( $id ) . '_' . esc_attr( $term->slug ) . '">' . esc_html( apply_filters( 'woocommerce_variation_option_name', $term->name ) ) . '</label>';
echo '</li>';
}
}
} else {
foreach ( $options as $option ) {
// This handles < 2.4.0 bw compatibility where text attributes were not sanitized.
$selected = sanitize_title( $args['selected'] ) === $args['selected'] ? checked( $args['selected'], sanitize_title( $option ), false ) : checked( $args['selected'], $option, false );
echo '<li>';
echo '<input class="radio-option" name="' . esc_attr( $name ) . '" id="radio_' . esc_attr( $id ) . '_' . esc_attr( $option ) . '" type="radio" data-value="' . esc_attr( $option ) . '" value="' . esc_attr( $option ) . '" ' . $selected . ' /><label for="radio_' . esc_attr( $id ) . '_' . esc_attr( $option ) . '">' . esc_html( apply_filters( 'woocommerce_variation_option_name', $option ) ) . '</label>';
echo '</li>';
}
}
}
echo '</ul>';
}
function woocommerce_swatches_get_template( $template_name, $args = array() ) {
global $woocommerce_swatches;
return wc_get_template( $template_name, $args, 'woocommerce-swatches/', $woocommerce_swatches->plugin_dir() . '/templates/' );
}