diff options
Diffstat (limited to 'plugins/jetpack/_inc/lib/class.jetpack-photon-image-sizes.php')
| -rw-r--r-- | plugins/jetpack/_inc/lib/class.jetpack-photon-image-sizes.php | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/plugins/jetpack/_inc/lib/class.jetpack-photon-image-sizes.php b/plugins/jetpack/_inc/lib/class.jetpack-photon-image-sizes.php deleted file mode 100644 index 8dc22d19..00000000 --- a/plugins/jetpack/_inc/lib/class.jetpack-photon-image-sizes.php +++ /dev/null @@ -1,182 +0,0 @@ -<?php -/** - * The Image Sizes library. - * - * @package jetpack - */ - -jetpack_require_lib( 'class.jetpack-photon-image' ); - -/** - * Class Jetpack_Photon_ImageSizes - * - * Manages image resizing via Jetpack CDN Service. - */ -class Jetpack_Photon_ImageSizes { - - /** - * @var array $data Attachment metadata. - */ - public $data; - - /** - * @var Image Image to be resized. - */ - public $image; - - /** - * @var null|array $sizes Intermediate sizes. - */ - public static $sizes = null; - - /** - * Construct new sizes meta - * - * @param int $attachment_id Attachment ID. - * @param array $data Attachment metadata. - */ - public function __construct( $attachment_id, $data ) { - $this->data = $data; - $this->image = new Jetpack_Photon_Image( $data, get_post_mime_type( $attachment_id ) ); - $this->generate_sizes(); - } - - /** - * Generate sizes for attachment. - * - * @return array Array of sizes; empty array as failure fallback. - */ - protected function generate_sizes() { - - // There is no need to generate the sizes a new for every single image. - if ( null !== self::$sizes ) { - return self::$sizes; - } - - /* - * The following logic is copied over from wp_generate_attachment_metadata - */ - $_wp_additional_image_sizes = wp_get_additional_image_sizes(); - - $sizes = array(); - - $intermediate_image_sizes = get_intermediate_image_sizes(); - - foreach ( $intermediate_image_sizes as $s ) { - $sizes[ $s ] = array( - 'width' => '', - 'height' => '', - 'crop' => false, - ); - if ( isset( $_wp_additional_image_sizes[ $s ]['width'] ) ) { - // For theme-added sizes. - $sizes[ $s ]['width'] = intval( $_wp_additional_image_sizes[ $s ]['width'] ); - } else { - // For default sizes set in options. - $sizes[ $s ]['width'] = get_option( "{$s}_size_w" ); - } - - if ( isset( $_wp_additional_image_sizes[ $s ]['height'] ) ) { - // For theme-added sizes. - $sizes[ $s ]['height'] = intval( $_wp_additional_image_sizes[ $s ]['height'] ); - } else { - // For default sizes set in options. - $sizes[ $s ]['height'] = get_option( "{$s}_size_h" ); - } - - if ( isset( $_wp_additional_image_sizes[ $s ]['crop'] ) ) { - // For theme-added sizes. - $sizes[ $s ]['crop'] = $_wp_additional_image_sizes[ $s ]['crop']; - } else { - // For default sizes set in options. - $sizes[ $s ]['crop'] = get_option( "{$s}_crop" ); - } - } - - self::$sizes = $sizes; - - return $sizes; - } - - /** - * @return array - */ - public function filtered_sizes() { - // Remove filter preventing the creation of advanced sizes. - remove_filter( - 'intermediate_image_sizes_advanced', - array( 'Jetpack_Photon', 'filter_photon_noresize_intermediate_sizes' ) - ); - - /** This filter is documented in wp-admin/includes/image.php */ - $sizes = apply_filters( 'intermediate_image_sizes_advanced', self::$sizes, $this->data ); - - // Re-add the filter removed above. - add_filter( - 'intermediate_image_sizes_advanced', - array( 'Jetpack_Photon', 'filter_photon_noresize_intermediate_sizes' ) - ); - - return (array) $sizes; - } - - /** - * Standardises and validates the size_data array. - * - * @param array $size_data Size data array - at least containing height or width key. Can contain crop as well. - * - * @return array Array with populated width, height and crop keys; empty array if no width and height are provided. - */ - public function standardize_size_data( $size_data ) { - $has_at_least_width_or_height = ( isset( $size_data['width'] ) || isset( $size_data['height'] ) ); - if ( ! $has_at_least_width_or_height ) { - return array(); - } - - $defaults = array( - 'width' => null, - 'height' => null, - 'crop' => false, - ); - - return array_merge( $defaults, $size_data ); - } - - /** - * Get sizes for attachment post meta. - * - * @return array ImageSizes for attachment postmeta. - */ - public function generate_sizes_meta() { - - $metadata = array(); - - foreach ( $this->filtered_sizes() as $size => $size_data ) { - - $size_data = $this->standardize_size_data( $size_data ); - - if ( true === empty( $size_data ) ) { - continue; - } - - $resized_image = $this->resize( $size_data ); - - if ( true === is_array( $resized_image ) ) { - $metadata[ $size ] = $resized_image; - } - } - - return $metadata; - } - - /** - * @param array $size_data - * - * @return array|\WP_Error Array for usage in $metadata['sizes']; WP_Error on failure. - */ - protected function resize( $size_data ) { - - return $this->image->get_size( $size_data ); - - } -} |