hooks();
}
/**
* Hooks.
*/
public function hooks() {
$this->set_settings();
add_filter('etheme_single_product_cart_class', function ($class){
if ( did_action('etheme_sticky_add_to_cart_before') )
$class .= ' variations_form';
return $class;
}, 10, 1);
add_action('etheme_sticky_add_to_cart_before', [$this, 'modify_sticky_cart_button']);
add_action('etheme_sticky_add_to_cart_after', [$this, 'unmodify_sticky_cart_button']);
add_action( 'woocommerce_before_add_to_cart_button', [ $this, 'output' ], 125 );
// Add variation for out_of_stock products
add_action( 'etheme_single_product_out_of_stock_after_add_to_cart', function(){echo '';}, 126 );
//add_action( 'woocommerce_after_add_to_cart_form', 'etheme_custom_variable_add_to_cart', 30 );
}
public function modify_sticky_cart_button() {
add_action( 'woocommerce_simple_add_to_cart', 'etheme_custom_variable_add_to_cart', 30 );
}
public function unmodify_sticky_cart_button() {
remove_action( 'woocommerce_simple_add_to_cart', 'etheme_custom_variable_add_to_cart', 30 );
}
/**
* @param array $custom_settings
* @since 9.2.8
*/
public function set_settings($custom_settings = array()) {
$settings = (array)get_option('xstore_sales_booster_settings', array());
$default = array(
'target_blank' => false,
);
$local_settings = $default;
if (count($settings) && isset($settings[self::$option_name])) {
$local_settings = wp_parse_args( $settings[ self::$option_name ], $default );
}
$this->settings = wp_parse_args( $custom_settings, $local_settings );
$this->settings = wp_parse_args( $custom_settings, $this->settings );
}
public function output(){
if ( !self::$should_display ) return;
global $product;
$product_id = $product->get_id();
$this->set_linked_data( $product_id );
if ( empty( $this->linked_data ) || ! $this->linked_data['attrs'] || 1 === count( $this->linked_data['attrs'] ) && empty( reset( $this->linked_data['attrs'] ) ) ) {
return;
}
// $current_attributes = $this->get_product_attributes( $product->get_id() );
$linked_variations_data = $this->get_linked_variations( $product_id );
if ( ! get_theme_mod('enable_swatch', 1) ) {
echo '' . sprintf(esc_html__( 'To use this element please activate "%s" option', 'xstore' ), ''.esc_html__('Variation swatches', 'xstore') . '') . '
';
return;
}
?>
$attr_data) : ?>
type;
?>
|
swatch_html($attribute_type, $attr, $attr_data, array(), false, false);
?>
|
settings['target_blank'] ) ? 'target="_blank"' : '';
$special_view = (isset($this->settings['special_view']) && $this->settings['special_view'] === 'on');
$special_view_title = (isset($this->settings['special_view_title']) && $this->settings['special_view_title'] === 'on');
$is_use_image = false;
if ( $this->linked_data['use_image'] && in_array( $taxonomy, $this->linked_data['use_image'], true ) ) {
$attribute_type = 'st-image-swatch-sq';
$is_use_image = true;
}
if ( strpos( $attribute_type, '-sq') !== false ) {
$et_attribute_type = str_replace( '-sq', '', $attribute_type );
if ( !$sw_custom_shape || $sw_custom_shape == 'square' ) {
$custom_class .= ' st-swatch-shape-square';
$subtype = 'subtype-square';
}
else if ( $sw_custom_shape == 'circle' ) {
$custom_class .= ' st-swatch-shape-circle';
}
} else {
$et_attribute_type = $attribute_type;
if ( !$sw_custom_shape || $sw_custom_shape == 'circle' ) {
$custom_class .= ' st-swatch-shape-circle';
}
}
if ($special_view){
$et_attribute_type = 'title_price';
}
$sw_design = apply_filters('sten_wc_single_swatch_design', get_theme_mod('swatch_design', 'default'));
$sw_disabled_design = apply_filters('sten_wc_single_swatch_disabled_design', get_theme_mod('swatch_disabled_design', 'line-thought'));
if ( $sw_design != 'default' )
$custom_class .= ' st-swatch-'.$sw_design;
if ( $sw_disabled_design != 'default' )
$custom_class .= ' st-swatch-disabled-'.$sw_disabled_design;
$custom_class .= ' et_linked-swatches';
switch ( $et_attribute_type ) {
case 'st-color-swatch':
if( $terms ) {
$html .= sprintf(
'',
esc_attr( $custom_class ),
sanitize_title( $taxonomy )
);
foreach( $terms as $term ) {
$color = get_term_meta( $term['term_id'], 'st-color-swatch', true );
$class = ( $selected == $term['attributes']['slugs'][$taxonomy] ) ? 'selected' : '';
$class .= ( $color == '#ffffff' || $color == '#fcfcfc' || $color == '#f7f7f7' || $color == '#f4f4f4' ) ? ' st-swatch-white' : '';
if (!$term['is_purchasable']){
$class .= ' sten-li-disabled';
}
if ($term['is_selected']){
$class .= ' selected';
}
$html .= sprintf(
'-
',
esc_attr( $class ),
esc_attr( $term['attributes']['slugs'][$taxonomy] ),
esc_attr( $term['attributes']['labels'][$taxonomy] ),
esc_attr( $this->generate_gradient_color_css($color) ),
esc_attr( $subtype ),
esc_attr( $term['permalink'] )
);
}
$html .= sprintf('
');
}
break;
case 'st-label-swatch':
if( $terms ) {
$html .= sprintf(
'',
esc_attr( $custom_class ),
sanitize_title( $taxonomy )
);
foreach( $terms as $term ) {
$label = get_term_meta( $term['term_id'], 'st-label-swatch', true );
$label = (!empty($label)) ? $label : $term['attributes']['labels'][$taxonomy];
$class = ( $selected == $term['attributes']['slugs'][$taxonomy] ) ? 'selected' : '';
if (!$term['is_purchasable']){
$class .= ' sten-li-disabled';
}
if ($term['is_selected']){
$class .= ' selected';
}
$html .= sprintf(
'- %4$s
',
esc_attr( $class ),
esc_attr( $term['attributes']['slugs'][$taxonomy] ),
esc_attr( $term['attributes']['labels'][$taxonomy] ),
esc_attr( $label ),
esc_attr( $subtype ),
esc_attr( $term['permalink'] )
);
}
$html .= sprintf('
');
}
break;
case 'st-image-swatch':
if( $terms ) {
$html .= sprintf(
'',
esc_attr( $custom_class ),
sanitize_title( $taxonomy )
);
foreach( $terms as $term ) {
$class = ( $selected == $term['attributes']['slugs'][$taxonomy] ) ? 'selected' : '';
if (!$term['is_purchasable']){
$class .= ' sten-li-disabled';
}
if ($term['is_selected']){
$class .= ' selected';
}
if ($is_use_image){
$image = wp_get_attachment_image( get_post_thumbnail_id( $term['id'] ), 'woocommerce_thumbnail' );
} else {
if (
is_array($variations_by_attr)
&& count($variations_by_attr)
&& isset($variations_by_attr[$term['attributes']['slugs'][$taxonomy]])
&& ! empty($variations_by_attr[$term['attributes']['slugs'][$taxonomy]])
){
$image = get_post_thumbnail_id( $variations_by_attr[$term['attributes']['slugs'][$taxonomy]] );
} else {
$image = get_term_meta( $term['term_id'], 'st-image-swatch', true );
}
if ($image){
$image = wp_get_attachment_image( $image, apply_filters('sten_wc_single_image_swatch_size', 'thumbnail') );
}
}
// echo '
';
// var_dump($term['id']);
// echo '
';
// $html .= sprintf(
// ' %4$s ',
// esc_attr( $class ),
// esc_attr( $term['attributes']['slugs'][$taxonomy] ),
// esc_attr( $term['attributes']['labels'][$taxonomy] ),
// $image,
// esc_attr( $subtype ),
// esc_attr( $term['permalink'] )
// );
$html .= sprintf(
' %4$s ',
esc_attr( $class ),
esc_attr( $term['attributes']['slugs'][$taxonomy] ),
esc_attr( $term['attributes']['labels'][$taxonomy] ),
$image,
// $this->getFirstThreeWords(get_the_title($term['id'])),
esc_attr( $subtype ),
esc_attr( $term['permalink'] )
);
}
$html .= sprintf('');
}
break;
case 'title_price':
if( $terms ) {
$custom_class .=' type_title-price';
$html .= sprintf(
'',
esc_attr( $custom_class ),
sanitize_title( $taxonomy )
);
foreach( $terms as $term ) {
$label = get_term_meta( $term['term_id'], 'st-label-swatch', true );
$label = (!empty($label)) ? $label : $term['attributes']['labels'][$taxonomy];
$class = ( $selected == $term['attributes']['slugs'][$taxonomy] ) ? 'selected' : '';
if (!$term['is_purchasable']){
$class .= ' sten-li-disabled';
}
if ($term['is_selected']){
$class .= ' selected';
}
$product = wc_get_product( $term['id'] );
if ($is_use_image){
$image = wp_get_attachment_image( get_post_thumbnail_id( $term['id'] ), 'woocommerce_thumbnail' );
} else {
if (
is_array($variations_by_attr)
&& count($variations_by_attr)
&& isset($variations_by_attr[$term['attributes']['slugs'][$taxonomy]])
&& ! empty($variations_by_attr[$term['attributes']['slugs'][$taxonomy]])
){
$image = get_post_thumbnail_id( $variations_by_attr[$term['attributes']['slugs'][$taxonomy]] );
} else {
$image = get_term_meta( $term['term_id'], 'st-image-swatch', true );
}
if ($image){
$image = wp_get_attachment_image( $image, apply_filters('sten_wc_single_image_swatch_size', 'thumbnail') );
}
}
$html .= sprintf(
'- '.$image.'%4$s%5$s
',
esc_attr( $class ),
esc_attr( $term['attributes']['slugs'][$taxonomy] ),
esc_attr( $term['attributes']['labels'][$taxonomy] ),
($special_view_title)? esc_attr( $term['attributes']['labels'][$taxonomy] ) : $this->getFirstThreeWords(get_the_title($term['id'])),
$product->get_price_html(),
esc_attr( $subtype ),
esc_attr( $term['permalink'] )
);
}
$html .= sprintf('
');
}
break;
}
return $html;
}
function getFirstThreeWords($string) {
// Match the first three words using a regular expression
preg_match('/^(\S+\s+){0,2}\S+/', $string, $matches);
// Return the matched portion or an empty string if no match
return $matches[0] ?? '';
}
/**
* Set data.
*
* @param int $product_id Product id.
*/
private function set_linked_data( $product_id ) {
$post = new WP_Query(
[
'post_type' => 'etheme_linked_var',
'numberposts' => 1,
'meta_query' => [ // phpcs:ignore
[
'key' => ETHEME_PREFIX . 'linked_var_products',
'value' => $product_id,
'compare' => 'LIKE',
],
],
]
);
if ( ! $post->posts ) {
return;
}
$this->linked_data = [
'products' => get_post_meta( $post->posts[0]->ID, ETHEME_PREFIX . 'linked_var_products', false ),
'attrs' => get_post_meta( $post->posts[0]->ID, ETHEME_PREFIX . 'linked_var_attributes', false ),
'use_image' => get_post_meta( $post->posts[0]->ID, ETHEME_PREFIX . 'linked_var_attributes_image', false ),
];
foreach ($this->linked_data['use_image'] as $k => $taxonomy){
$this->linked_data['use_image'][$k] = $this->prepare_tax_slug($taxonomy);
}
}
/**
* Get product attributes.
*
* @param int $product_id Product id.
*
* @return array
*/
private function get_product_attributes( $product_id ) {
$attributes = [];
foreach ( $this->linked_data['attrs'] as $attribute ) {
// Use strtolower - important, for some DB settings
$attribute = $this->prepare_tax_slug($attribute);
$terms = get_the_terms( $product_id, $attribute );
if ( ! $terms || is_wp_error( $terms ) ) {
continue;
}
$first_term = array_pop( $terms );
$attributes[ $product_id ]['slugs'][ $attribute ] = $first_term->slug;
$attributes[ $product_id ]['labels'][ $attribute ] = $first_term->name;
$attributes[ $product_id ]['taxonomy'][ $attribute ] = get_taxonomy( $this->prepare_tax_slug($attribute) )->labels->singular_name;
$attributes[ $product_id ]['meta'][ $attribute ] = [
'color' => get_term_meta( $first_term->term_id, 'color', true ),
'image' => get_term_meta( $first_term->term_id, 'image', true ),
];
}
return array_key_exists( $product_id, $attributes ) ? $attributes[ $product_id ] : array();
}
/**
* Get linked variations data.
*
* @param int $product_id Product id.
*
* @return array
*/
public function get_linked_variations( $product_id ) {
$attributes = $this->get_product_attributes( $product_id );
$output = array();
if ( empty( $attributes['slugs'] ) ) {
return $output;
}
foreach ( $attributes['slugs'] as $taxonomy => $attribute ) {
$taxonomy_ids = array();
foreach ( $this->linked_data['products'] as $current_product_id ) {
$current_product = wc_get_product( $current_product_id );
if ( ! $current_product || $current_product->get_status() !== 'publish' ) {
continue;
}
$current_product_attrs = $current_product->get_attributes();
if ( is_wp_error( $current_product_attrs ) || empty( $current_product_attrs[ $taxonomy ] ) || ! $current_product_attrs[ $taxonomy ]->get_options() ) {
continue;
}
$taxonomy_ids = array_merge( $taxonomy_ids, $current_product_attrs[ $taxonomy ]->get_options() );
}
$terms = get_terms(
[
'taxonomy' => $taxonomy,
'include' => array_unique( $taxonomy_ids ),
]
);
foreach ( $terms as $term ) {
$data = $this->get_linked_variation_data_for_attribute( $product_id, $taxonomy, $term->slug );
if ( ! $data ) {
continue;
}
$output[ $taxonomy ][ $term->slug ] = $data;
$output[ $taxonomy ][ $term->slug ]['name'] = $term->name;
$output[ $taxonomy ][ $term->slug ]['term_id'] = $term->term_id;
}
}
return $output;
}
/**
* Get linked variation data for attribute.
*
* @param int $product_id Product id.
* @param string $taxonomy Taxonomy.
* @param string $term_slug Term slug.
*
* @return array
*/
public function get_linked_variation_data_for_attribute( $product_id, $taxonomy, $term_slug ) {
$current_attributes = $this->get_product_attributes( $product_id );
$linked_variations = $this->get_linked_variations_data( $product_id );
$current_attributes['slugs'][ $taxonomy ] = $term_slug;
$output = [];
foreach ( $linked_variations as $linked_variation ) {
if ( ! empty( $linked_variation['attributes'] ) && ! array_diff_assoc( $current_attributes['slugs'], $linked_variation['attributes']['slugs'] ) ) {
$output = $linked_variation;
}
}
return $output;
}
/**
* Get product attributes.
*
* @param int $product_id Product id.
*
* @return array
*/
private function get_linked_variations_data( $product_id ) {
$linked_products = [];
foreach ( $this->linked_data['products'] as $linked_variation_id ) {
$linked_variation = wc_get_product( $linked_variation_id );
if ( ! $linked_variation || $linked_variation->get_status() !== 'publish' ) {
continue;
}
$linked_products[ $product_id ][ $linked_variation_id ] = [
'id' => $linked_variation_id,
'permalink' => $linked_variation->get_permalink(),
'title' => $linked_variation->get_title(),
'stock_status' => $linked_variation->get_stock_status(),
'is_purchasable' => $linked_variation->is_purchasable(),
'attributes' => $this->get_product_attributes( $linked_variation_id ),
'is_selected' => ( $linked_variation_id == $product_id)
];
}
return $linked_products[ $product_id ];
}
/**
* Generate color style
*/
public function generate_gradient_color_css($color) {
$style = '';
if (is_array($color)){
$gradient_direction = apply_filters('sten_wc_single_swatch_multicolor_design', get_theme_mod('swatch_multicolor_design', 'right'));
if ( in_array($gradient_direction, array('diagonal_1', 'diagonal_2'))) {
$gradient_direction = str_replace(array('diagonal_1', 'diagonal_2'), array('bottom right', 'bottom left'), $gradient_direction);
}
$style .= 'background: linear-gradient( to ';
$style .= $gradient_direction . ',';
$percent = 100/count($color);
foreach($color as $color_key => $color_value){
$style .= $color_value . ' ' . $percent .'% '. ( $percent+$percent*$color_key ) . '%';
if ($color_key != count($color)-1){
$style .= ',';
}
}
$style .= ');';
} else {
$style .= 'background-color:' . $color . ';';
}
return $style;
}
/**
* Prepare taxonomy slug
*/
public function prepare_tax_slug($taxonomy_slug){
return str_replace(' ', '-', strtolower($taxonomy_slug));
}
}
$gdpr = new Etheme_WooCommerce_Linked_Variations();
$gdpr->init();