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Edit File : class-wc-product-attribute.php \| Size : 6.97 KB
<?php /** * Represents a product attribute * * Attributes can be global (taxonomy based) or local to the product itself. * Uses ArrayAccess to be BW compatible with previous ways of reading attributes. * * @package WooCommerce\Classes * @version 3.0.0 * @since 3.0.0 / defined( 'ABSPATH' ) \|\| exit; /* * Product attribute class. / class WC_Product_Attribute implements ArrayAccess { /* * Data array. * * @since 3.0.0 * @var array / protected $data = array( 'id' => 0, 'name' => '', 'options' => array(), 'position' => 0, 'visible' => false, 'variation' => false, ); /* * Return if this attribute is a taxonomy. * * @return boolean / public function is_taxonomy() { return 0 < $this->get_id(); } /* * Get taxonomy name if applicable. * * @return string / public function get_taxonomy() { return $this->is_taxonomy() ? $this->get_name() : ''; } /* * Get taxonomy object. * * @return array\|null / public function get_taxonomy_object() { global $wc_product_attributes; return $this->is_taxonomy() ? $wc_product_attributes[ $this->get_name() ] : null; } /* * Gets terms from the stored options. * * @return array\|null / public function get_terms() { if ( ! $this->is_taxonomy() \|\| ! taxonomy_exists( $this->get_name() ) ) { return null; } $terms = array(); foreach ( $this->get_options() as $option ) { if ( is_int( $option ) ) { $term = get_term_by( 'id', $option, $this->get_name() ); } else { // Term names get escaped in WP. See sanitize_term_field. $term = get_term_by( 'name', $option, $this->get_name() ); if ( ! $term \|\| is_wp_error( $term ) ) { $new_term = wp_insert_term( $option, $this->get_name() ); $term = is_wp_error( $new_term ) ? false : get_term_by( 'id', $new_term['term_id'], $this->get_name() ); } } if ( $term && ! is_wp_error( $term ) ) { $terms[] = $term; } } return $terms; } /* * Gets slugs from the stored options, or just the string if text based. * * @return array / public function get_slugs() { if ( ! $this->is_taxonomy() \|\| ! taxonomy_exists( $this->get_name() ) ) { return $this->get_options(); } $terms = array(); foreach ( $this->get_options() as $option ) { if ( is_int( $option ) ) { $term = get_term_by( 'id', $option, $this->get_name() ); } else { $term = get_term_by( 'name', $option, $this->get_name() ); if ( ! $term \|\| is_wp_error( $term ) ) { $new_term = wp_insert_term( $option, $this->get_name() ); $term = is_wp_error( $new_term ) ? false : get_term_by( 'id', $new_term['term_id'], $this->get_name() ); } } if ( $term && ! is_wp_error( $term ) ) { $terms[] = $term->slug; } } return $terms; } /* * Returns all data for this object. * * @return array / public function get_data() { return array_merge( $this->data, array( 'is_visible' => $this->get_visible() ? 1 : 0, 'is_variation' => $this->get_variation() ? 1 : 0, 'is_taxonomy' => $this->is_taxonomy() ? 1 : 0, 'value' => $this->is_taxonomy() ? '' : wc_implode_text_attributes( $this->get_options() ), ) ); } / \|-------------------------------------------------------------------------- \| Setters \|-------------------------------------------------------------------------- / /* * Set ID (this is the attribute ID). * * @param int $value Attribute ID. / public function set_id( $value ) { $this->data['id'] = absint( $value ); } /* * Set name (this is the attribute name or taxonomy). * * @param string $value Attribute name. / public function set_name( $value ) { $this->data['name'] = $value; } /* * Set options. * * @param array $value Attribute options. / public function set_options( $value ) { $this->data['options'] = $value; } /* * Set position. * * @param int $value Attribute position. / public function set_position( $value ) { $this->data['position'] = absint( $value ); } /* * Set if visible. * * @param bool $value If is visible on Product's additional info tab. / public function set_visible( $value ) { $this->data['visible'] = wc_string_to_bool( $value ); } /* * Set if variation. * * @param bool $value If is used for variations. / public function set_variation( $value ) { $this->data['variation'] = wc_string_to_bool( $value ); } / \|-------------------------------------------------------------------------- \| Getters \|-------------------------------------------------------------------------- / /* * Get the ID. * * @return int / public function get_id() { return $this->data['id']; } /* * Get name. * * @return string / public function get_name() { return $this->data['name']; } /* * Get options. * * @return array / public function get_options() { return $this->data['options']; } /* * Get position. * * @return int / public function get_position() { return $this->data['position']; } /* * Get if visible. * * @return bool / public function get_visible() { return $this->data['visible']; } /* * Get if variation. * * @return bool / public function get_variation() { return $this->data['variation']; } / \|-------------------------------------------------------------------------- \| ArrayAccess/Backwards compatibility. \|-------------------------------------------------------------------------- / /* * OffsetGet. * * @param string $offset Offset. * @return mixed / #[\ReturnTypeWillChange] public function offsetGet( $offset ) { switch ( $offset ) { case 'is_variation': return $this->get_variation() ? 1 : 0; case 'is_visible': return $this->get_visible() ? 1 : 0; case 'is_taxonomy': return $this->is_taxonomy() ? 1 : 0; case 'value': return $this->is_taxonomy() ? '' : wc_implode_text_attributes( $this->get_options() ); default: if ( is_callable( array( $this, "get_$offset" ) ) ) { return $this->{"get_$offset"}(); } break; } return ''; } /* * OffsetSet. * * @param string $offset Offset. * @param mixed $value Value. / #[\ReturnTypeWillChange] public function offsetSet( $offset, $value ) { switch ( $offset ) { case 'is_variation': $this->set_variation( $value ); break; case 'is_visible': $this->set_visible( $value ); break; case 'value': $this->set_options( $value ); break; default: if ( is_callable( array( $this, "set_$offset" ) ) ) { $this->{"set_$offset"}( $value ); } break; } } /* * OffsetUnset. * * @param string $offset Offset. / #[\ReturnTypeWillChange] public function offsetUnset( $offset ) {} /* * OffsetExists. * * @param string $offset Offset. * @return bool */ #[\ReturnTypeWillChange] public function offsetExists( $offset ) { return in_array( $offset, array_merge( array( 'is_variation', 'is_visible', 'is_taxonomy', 'value' ), array_keys( $this->data ) ), true ); } } Back

Edit File : class-wc-product-attribute.php | Size : 6.97 KB

<?php
/**
 * Represents a product attribute
 *
 * Attributes can be global (taxonomy based) or local to the product itself.
 * Uses ArrayAccess to be BW compatible with previous ways of reading attributes.
 *
 * @package WooCommerce\Classes
 * @version 3.0.0
 * @since   3.0.0
 */

defined( 'ABSPATH' ) || exit;

/**
 * Product attribute class.
 */
class WC_Product_Attribute implements ArrayAccess {

/**
	 * Data array.
	 *
	 * @since 3.0.0
	 * @var array
	 */
	protected $data = array(
		'id'        => 0,
		'name'      => '',
		'options'   => array(),
		'position'  => 0,
		'visible'   => false,
		'variation' => false,
	);

/**
	 * Return if this attribute is a taxonomy.
	 *
	 * @return boolean
	 */
	public function is_taxonomy() {
		return 0 < $this->get_id();
	}

/**
	 * Get taxonomy name if applicable.
	 *
	 * @return string
	 */
	public function get_taxonomy() {
		return $this->is_taxonomy() ? $this->get_name() : '';
	}

/**
	 * Get taxonomy object.
	 *
	 * @return array|null
	 */
	public function get_taxonomy_object() {
		global $wc_product_attributes;
		return $this->is_taxonomy() ? $wc_product_attributes[ $this->get_name() ] : null;
	}

/**
	 * Gets terms from the stored options.
	 *
	 * @return array|null
	 */
	public function get_terms() {
		if ( ! $this->is_taxonomy() || ! taxonomy_exists( $this->get_name() ) ) {
			return null;
		}
		$terms = array();
		foreach ( $this->get_options() as $option ) {
			if ( is_int( $option ) ) {
				$term = get_term_by( 'id', $option, $this->get_name() );
			} else {
				// Term names get escaped in WP. See sanitize_term_field.
				$term = get_term_by( 'name', $option, $this->get_name() );

if ( ! $term || is_wp_error( $term ) ) {
					$new_term = wp_insert_term( $option, $this->get_name() );
					$term     = is_wp_error( $new_term ) ? false : get_term_by( 'id', $new_term['term_id'], $this->get_name() );
				}
			}
			if ( $term && ! is_wp_error( $term ) ) {
				$terms[] = $term;
			}
		}
		return $terms;
	}

/**
	 * Gets slugs from the stored options, or just the string if text based.
	 *
	 * @return array
	 */
	public function get_slugs() {
		if ( ! $this->is_taxonomy() || ! taxonomy_exists( $this->get_name() ) ) {
			return $this->get_options();
		}
		$terms = array();
		foreach ( $this->get_options() as $option ) {
			if ( is_int( $option ) ) {
				$term = get_term_by( 'id', $option, $this->get_name() );
			} else {
				$term = get_term_by( 'name', $option, $this->get_name() );

/**
	 * Returns all data for this object.
	 *
	 * @return array
	 */
	public function get_data() {
		return array_merge(
			$this->data,
			array(
				'is_visible'   => $this->get_visible() ? 1 : 0,
				'is_variation' => $this->get_variation() ? 1 : 0,
				'is_taxonomy'  => $this->is_taxonomy() ? 1 : 0,
				'value'        => $this->is_taxonomy() ? '' : wc_implode_text_attributes( $this->get_options() ),
			)
		);
	}

/*
	|--------------------------------------------------------------------------
	| Setters
	|--------------------------------------------------------------------------
	*/

/**
	 * Set ID (this is the attribute ID).
	 *
	 * @param int $value Attribute ID.
	 */
	public function set_id( $value ) {
		$this->data['id'] = absint( $value );
	}

/**
	 * Set name (this is the attribute name or taxonomy).
	 *
	 * @param string $value Attribute name.
	 */
	public function set_name( $value ) {
		$this->data['name'] = $value;
	}

/**
	 * Set options.
	 *
	 * @param array $value Attribute options.
	 */
	public function set_options( $value ) {
		$this->data['options'] = $value;
	}

/**
	 * Set position.
	 *
	 * @param int $value Attribute position.
	 */
	public function set_position( $value ) {
		$this->data['position'] = absint( $value );
	}

/**
	 * Set if visible.
	 *
	 * @param bool $value If is visible on Product's additional info tab.
	 */
	public function set_visible( $value ) {
		$this->data['visible'] = wc_string_to_bool( $value );
	}

/**
	 * Set if variation.
	 *
	 * @param bool $value If is used for variations.
	 */
	public function set_variation( $value ) {
		$this->data['variation'] = wc_string_to_bool( $value );
	}

/*
	|--------------------------------------------------------------------------
	| Getters
	|--------------------------------------------------------------------------
	*/

/**
	 * Get the ID.
	 *
	 * @return int
	 */
	public function get_id() {
		return $this->data['id'];
	}

/**
	 * Get name.
	 *
	 * @return string
	 */
	public function get_name() {
		return $this->data['name'];
	}

/**
	 * Get options.
	 *
	 * @return array
	 */
	public function get_options() {
		return $this->data['options'];
	}

/**
	 * Get position.
	 *
	 * @return int
	 */
	public function get_position() {
		return $this->data['position'];
	}

/**
	 * Get if visible.
	 *
	 * @return bool
	 */
	public function get_visible() {
		return $this->data['visible'];
	}

/**
	 * Get if variation.
	 *
	 * @return bool
	 */
	public function get_variation() {
		return $this->data['variation'];
	}

/*
	|--------------------------------------------------------------------------
	| ArrayAccess/Backwards compatibility.
	|--------------------------------------------------------------------------
	*/

/**
	 * OffsetGet.
	 *
	 * @param string $offset Offset.
	 * @return mixed
	 */
	#[\ReturnTypeWillChange]
	public function offsetGet( $offset ) {
		switch ( $offset ) {
			case 'is_variation':
				return $this->get_variation() ? 1 : 0;
			case 'is_visible':
				return $this->get_visible() ? 1 : 0;
			case 'is_taxonomy':
				return $this->is_taxonomy() ? 1 : 0;
			case 'value':
				return $this->is_taxonomy() ? '' : wc_implode_text_attributes( $this->get_options() );
			default:
				if ( is_callable( array( $this, "get_$offset" ) ) ) {
					return $this->{"get_$offset"}();
				}
				break;
		}
		return '';
	}

/**
	 * OffsetSet.
	 *
	 * @param string $offset Offset.
	 * @param mixed  $value  Value.
	 */
	#[\ReturnTypeWillChange]
	public function offsetSet( $offset, $value ) {
		switch ( $offset ) {
			case 'is_variation':
				$this->set_variation( $value );
				break;
			case 'is_visible':
				$this->set_visible( $value );
				break;
			case 'value':
				$this->set_options( $value );
				break;
			default:
				if ( is_callable( array( $this, "set_$offset" ) ) ) {
					$this->{"set_$offset"}( $value );
				}
				break;
		}
	}

/**
	 * OffsetUnset.
	 *
	 * @param string $offset Offset.
	 */
	#[\ReturnTypeWillChange]
	public function offsetUnset( $offset ) {}

/**
	 * OffsetExists.
	 *
	 * @param string $offset Offset.
	 * @return bool
	 */
	#[\ReturnTypeWillChange]
	public function offsetExists( $offset ) {
		return in_array( $offset, array_merge( array( 'is_variation', 'is_visible', 'is_taxonomy', 'value' ), array_keys( $this->data ) ), true );
	}
}

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