Steve-Dee-Designs
/
woocommerce
mirror of https://github.com/woocommerce/woocommerce.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Use wpdb query instead of looping over children 

Closes #10195

cc @claudiosmweb

Since this uses `$this->get_children( true );` it will also hide out of
stock variation attributes if that setting is enabled.
This commit is contained in:
Mike Jolley 2016-02-15 15:53:43 +00:00
parent e4e4a854c2
commit c469ab920b
2 changed files with 47 additions and 50 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

86
includes/class-wc-product-variable.php
View File

@ -376,68 +376,54 @@ class WC_Product_Variable extends WC_Product {
* @return array of attributes and their available values
*/
public function get_variation_attributes() {
global $wpdb;
$variation_attributes = array();
$attributes = $this->get_attributes();
$child_ids = $this->get_children( true );
if ( ! $this->has_child() ) {
return $variation_attributes;
}
$attributes = $this->get_attributes();
foreach ( $attributes as $attribute ) {
if ( ! $attribute['is_variation'] ) {
continue;
}
$values = array();
$attribute_field_name = 'attribute_' . sanitize_title( $attribute['name'] );
// Get used values from children variations
foreach ( $this->get_children() as $child_id ) {
$variation = $this->get_child( $child_id );
if ( ! empty( $variation->variation_id ) ) {
if ( ! $variation->variation_is_visible() ) {
continue; // Disabled or hidden
}
$child_variation_attributes = $variation->get_variation_attributes();
if ( isset( $child_variation_attributes[ $attribute_field_name ] ) ) {
$values[] = $child_variation_attributes[ $attribute_field_name ];
}
if ( ! empty( $child_ids ) ) {
foreach ( $attributes as $attribute ) {
if ( empty( $attribute['is_variation'] ) ) {
continue;
}
}
// empty value indicates that all options for given attribute are available
if ( in_array( '', $values ) ) {
$values = $attribute['is_taxonomy'] ? wp_get_post_terms( $this->id, $attribute['name'], array( 'fields' => 'slugs' ) ) : wc_get_text_attributes( $attribute['value'] );
// Get possible values for this attribute, for only visible variations.
$values = array_unique( $wpdb->get_col( $wpdb->prepare(
"SELECT meta_value FROM {$wpdb->postmeta} WHERE meta_key = %s AND post_id IN (" . implode( ',', array_map( 'esc_sql', $child_ids ) ) . ")",
wc_variation_attribute_name( $attribute['name'] )
) ) );
// Get custom attributes (non taxonomy) as defined
} elseif ( ! $attribute['is_taxonomy'] ) {
$text_attributes = wc_get_text_attributes( $attribute['value'] );
$assigned_text_attributes = $values;
$values = array();
// empty value indicates that all options for given attribute are available
if ( in_array( '', $values ) ) {
$values = $attribute['is_taxonomy'] ? wp_get_post_terms( $this->id, $attribute['name'], array( 'fields' => 'slugs' ) ) : wc_get_text_attributes( $attribute['value'] );
// Pre 2.4 handling where 'slugs' were saved instead of the full text attribute
if ( version_compare( get_post_meta( $this->id, '_product_version', true ), '2.4.0', '<' ) ) {
$assigned_text_attributes = array_map( 'sanitize_title', $assigned_text_attributes );
// Get custom attributes (non taxonomy) as defined
} elseif ( ! $attribute['is_taxonomy'] ) {
$text_attributes = wc_get_text_attributes( $attribute['value'] );
$assigned_text_attributes = $values;
$values = array();
foreach ( $text_attributes as $text_attribute ) {
if ( in_array( sanitize_title( $text_attribute ), $assigned_text_attributes ) ) {
$values[] = $text_attribute;
// Pre 2.4 handling where 'slugs' were saved instead of the full text attribute
if ( version_compare( get_post_meta( $this->id, '_product_version', true ), '2.4.0', '<' ) ) {
$assigned_text_attributes = array_map( 'sanitize_title', $assigned_text_attributes );
foreach ( $text_attributes as $text_attribute ) {
if ( in_array( sanitize_title( $text_attribute ), $assigned_text_attributes ) ) {
$values[] = $text_attribute;
}
}
}
} else {
foreach ( $text_attributes as $text_attribute ) {
if ( in_array( $text_attribute, $assigned_text_attributes ) ) {
$values[] = $text_attribute;
} else {
foreach ( $text_attributes as $text_attribute ) {
if ( in_array( $text_attribute, $assigned_text_attributes ) ) {
$values[] = $text_attribute;
}
}
}
}
}
$variation_attributes[ $attribute['name'] ] = array_unique( $values );
$variation_attributes[ $attribute['name'] ] = array_unique( $values );
}
}
return $variation_attributes;

11
includes/wc-attribute-functions.php
View File

@ -49,6 +49,17 @@ function wc_attribute_taxonomy_name( $attribute_name ) {
return 'pa_' . wc_sanitize_taxonomy_name( $attribute_name );
}
/**
* Get the attribute name used when storing values in post meta.
*
* @param string $attribute_name Attribute name.
* @since 2.6.0
* @return string
*/
function wc_variation_attribute_name( $attribute_name ) {
return 'attribute_' . sanitize_title( $attribute_name );
}
/**
* Get a product attribute name by ID.
*