File: /var/www/html/breadsecret.com/wp-content/plugins/woothumbs-premium/inc/class-images.php
<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
/**
* Iconic_WooThumbs_Images.
*
* @class Iconic_WooThumbs_Images
* @version 1.0.0
* @package Iconic_WooThumbs
* @category Class
* @author Iconic
*/
class Iconic_WooThumbs_Images {
/**
* Run.
*/
public static function run() {
add_action( 'after_setup_theme', array( __CLASS__, 'modify_theme_support' ), 11 );
add_filter( 'woocommerce_gallery_image_size', array( __CLASS__, 'get_single_size_name' ), 10 );
add_filter( 'woocommerce_logger_log_message', array( __CLASS__, 'after_regenerate_images' ), 10, 3 );
add_filter( 'woocommerce_get_image_size_single', array( __CLASS__, 'get_image_size_single' ), 10 );
add_filter( 'woocommerce_get_image_size_gallery_thumbnail', array( __CLASS__, 'get_image_size_gallery_thumbnail' ), 10 );
add_filter( 'woocommerce_gallery_thumbnail_size', array( __CLASS__, 'gallery_thumbnail_size' ), 10 );
}
/**
* Change single width theme support.
*/
public static function modify_theme_support() {
$theme_support = get_theme_support( 'woocommerce' );
$theme_support = is_array( $theme_support ) ? $theme_support[0] : array();
$theme_support['single_image_width'] = self::get_image_width( 'single' );
remove_theme_support( 'woocommerce' );
add_theme_support( 'woocommerce', $theme_support );
}
/**
* Get image width.
*
* @param string $size
*
* @return int
*/
public static function get_image_width( $size = 'single' ) {
$woothumbs_settings = get_option( 'iconic_woothumbs_settings' );
$setting_name = sprintf( 'display_images_%s_image_width', $size );
$default_width = self::get_default_image_width( $size );
$image_width = ! empty( $woothumbs_settings[ $setting_name ] ) ? $woothumbs_settings[ $setting_name ] : $default_width;
return absint( $image_width );
}
/**
* Get default image width.
*
* @param string $size
*
* @return int
*/
public static function get_default_image_width( $size = 'single' ) {
switch ( $size ) {
case 'single':
return absint( wc_get_theme_support( 'single_image_width', get_option( 'woocommerce_single_image_width', 600 ) ) );
case 'gallery_thumbnail':
return absint( wc_get_theme_support( 'thumbnail_image_width', get_option( 'woocommerce_thumbnail_image_width', 300 ) ) );
}
}
/**
* Get image crop.
*
* @param string $size
* @param bool $dimension
*
* @return array|bool|mixed
*/
public static function get_image_crop( $size = 'single', $dimension = false ) {
$woothumbs_settings = get_option( 'iconic_woothumbs_settings' );
$setting_name = sprintf( 'display_images_%s_image_crop_', $size );
$default_cropping = self::get_default_cropping( $size );
if ( isset( $default_cropping[0] ) && ! is_numeric( $default_cropping[0] ) ) {
$default_cropping[0] = 100;
$default_cropping[1] = '';
}
$crop = array(
'width' => isset( $woothumbs_settings[ $setting_name . 'width' ] ) ? self::float_or_empty( $woothumbs_settings[ $setting_name . 'width' ] ) : $default_cropping[0],
'height' => isset( $woothumbs_settings[ $setting_name . 'height' ] ) ? self::float_or_empty( $woothumbs_settings[ $setting_name . 'height' ] ) : $default_cropping[1],
);
if ( $dimension ) {
return $crop[ $dimension ];
}
if ( empty( $crop['width'] ) || empty( $crop['height'] ) ) {
return false;
}
return $crop;
}
/**
* Return float or empty value.
*
* @param $value
*
* @return float|string
*/
public static function float_or_empty( $value ) {
if ( empty( $value ) ) {
return '';
}
return floatval( $value );
}
/**
* Get default cropping.
*
* @param $size
*
* @return array
*/
public static function get_default_cropping( $size ) {
switch ( $size ) {
case 'gallery_thumbnail':
$cropping = get_option( 'woocommerce_thumbnail_cropping', '1:1' );
return explode( ':', $cropping );
default:
return array( '', '' );
}
}
/**
* Get an attachment properties.
*
* @param int|string $attachment_id
*
* @return bool|array
*/
public static function get_attachment_props( $attachment_id, $product_id = null ) {
$attachment_props = array(
'title' => null,
'caption' => null,
'url' => null,
'alt' => null,
'src' => null,
'srcset' => null,
'sizes' => null,
'full_src' => null,
'full_src_w' => null,
'full_src_h' => null,
'thumb_src' => null,
'thumb_src_w' => null,
'thumb_src_h' => null,
'src_w' => null,
'src_h' => null,
'thumb_srcset' => null,
'thumb_sizes' => null,
'large_src' => null,
'large_src_w' => null,
'large_src_h' => null,
'large_srcset' => null,
'large_sizes' => null,
);
if ( $attachment_id == 'placeholder' ) {
$placeholder = wc_placeholder_img_src();
$attachment_props['src'] = $placeholder;
$attachment_props['thumb_src'] = $placeholder;
$attachment_props['large_src'] = $placeholder;
return $attachment_props;
}
$wc_attachment_props = wc_get_product_attachment_props( $attachment_id );
$attachment_props = wp_parse_args( $wc_attachment_props, $attachment_props );
$thumbnail_size_name = self::get_thumbnail_size_name();
$single_size_name = self::get_single_size_name();
if ( version_compare( WC_VERSION, '3.3', '<' ) ) {
// Large version.
$src = wp_get_attachment_image_src( $attachment_id, 'full' );
$attachment_props['full_src'] = $src[0];
$attachment_props['full_src_w'] = $src[1];
$attachment_props['full_src_h'] = $src[2];
// Thumbnail version.
$src = wp_get_attachment_image_src( $attachment_id, $thumbnail_size_name );
$attachment_props['gallery_thumbnail_src'] = $src[0];
$attachment_props['gallery_thumbnail_src_w'] = $src[1];
$attachment_props['gallery_thumbnail_src_h'] = $src[2];
// Image source.
$src = wp_get_attachment_image_src( $attachment_id, $single_size_name );
$attachment_props['src'] = $src[0];
$attachment_props['src_w'] = $src[1];
$attachment_props['src_h'] = $src[2];
$attachment_props['srcset'] = function_exists( 'wp_get_attachment_image_srcset' ) ? wp_get_attachment_image_srcset( $attachment_id, $single_size_name ) : false;
$attachment_props['sizes'] = function_exists( 'wp_get_attachment_image_sizes' ) ? wp_get_attachment_image_sizes( $attachment_id, $single_size_name ) : false;
}
if ( empty( $attachment_props['src'] ) ) {
return false;
}
global $iconic_woothumbs_class;
$thumbnail_size_name = self::get_thumbnail_size_name();
// Thumbnail retina
$attachment_props['gallery_thumbnail_srcset'] = wp_get_attachment_image_srcset( $attachment_id, $thumbnail_size_name );
$attachment_props['gallery_thumbnail_sizes'] = wp_get_attachment_image_sizes( $attachment_id, $thumbnail_size_name );
// Large version.
$large_size = $iconic_woothumbs_class->settings['display_images_large_image_size'];
$src = wp_get_attachment_image_src( $attachment_id, $large_size );
$attachment_props['large_src'] = $src[0];
$attachment_props['large_src_w'] = $src[1];
$attachment_props['large_src_h'] = $src[2];
$attachment_props['large_srcset'] = wp_get_attachment_image_srcset( $attachment_id, $large_size );
$attachment_props['large_sizes'] = wp_get_attachment_image_sizes( $attachment_id, $large_size );
// Assign product title to Alt if none is set.
if ( empty( $attachment_props['alt'] ) && ! empty( $product_id ) ) {
$product = wc_get_product( $product_id );
$attachment_props['alt'] = $product->get_title();
}
return $attachment_props;
}
/**
* Get thumbnail size name.
*
* @return string
*/
public static function get_thumbnail_size_name() {
if ( version_compare( WC_VERSION, '3.3', '<' ) ) {
return 'shop_thumbnail';
} else {
return 'woocommerce_gallery_thumbnail';
}
}
/**
* Get thumbnail size name.
*
* @return string
*/
public static function get_single_size_name() {
if ( version_compare( WC_VERSION, '3.3', '<' ) ) {
return 'shop_single';
} else {
return 'woocommerce_single';
}
}
/**
* After regenerate images.
*
* @param $message
* @param $level
* @param $context
*
* @return mixed
*/
public static function after_regenerate_images( $message, $level, $context ) {
if ( empty( $context['source'] ) ) {
return $message;
}
if ( $context['source'] !== 'wc-image-regeneration' ) {
return $message;
}
if ( strpos( $message, 'Completed' ) === false ) {
return $message;
}
global $iconic_woothumbs_class;
$iconic_woothumbs_class->delete_transients( true );
return $message;
}
/**
* Get image size data.
*
* @param string $size
*
* @return array
*/
public static function get_image_size_data( $size ) {
static $sizes;
if ( ! empty( $sizes[ $size ] ) ) {
return $sizes[ $size ];
}
$sizes[ $size ] = array();
$crop = self::get_image_crop( $size );
$sizes[ $size ]['width'] = self::get_image_width( $size );
$sizes[ $size ]['height'] = $crop ? self::get_image_height_from_crop( $sizes[ $size ]['width'], $crop ) : '';
$sizes[ $size ]['crop'] = $crop ? 1 : 0;
return $sizes[ $size ];
}
/**
* Modify single image size.
*
* @param array $size_data
*
* @return array
*/
public static function get_image_size_single( $size_data ) {
if ( version_compare( WC_VERSION, '3.3', '<' ) ) {
return $size_data;
}
return self::get_image_size_data( 'single' );
}
/**
* Modify gallery thumbnail image size.
*
* @param array $size_data
*
* @return array
*/
public static function get_image_size_gallery_thumbnail( $size_data ) {
if ( version_compare( WC_VERSION, '3.3', '<' ) ) {
return $size_data;
}
return self::get_image_size_data( 'gallery_thumbnail' );
}
/**
* Get image height from width/crop settings.
*
* @param float $width
* @param array $crop
*
* @return float
*/
public static function get_image_height_from_crop( $width, $crop ) {
return $width / ( ( $width * $crop['width'] ) / ( $width * $crop['height'] ) );
}
/**
* Ensure empty values are 0.
*
* Fixes an issue where WP expects a numeric value, but Woo could pass
* and empty string.
*
* @param array $size
*
* @return array|int
*/
public static function gallery_thumbnail_size( $size ) {
if ( is_array( $size ) ) {
return array_map( 'absint', $size );
}
if ( empty( $size ) ) {
return 0;
}
return $size;
}
}