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<?php |
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defined( 'ABSPATH' ) or die( 'Cheatin\' uh?' ); |
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|
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if ( function_exists( 'wr2x_delete_attachment' ) && function_exists( 'wr2x_generate_images' ) ) : |
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|
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/** |
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* Process to restore all retina versions for an attachment |
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* |
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* @since 1.0 |
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*/ |
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add_action( 'before_imagify_restore_attachment', '_imagify_wr2x_delete_attachment_on_restore' ); |
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function _imagify_wr2x_delete_attachment_on_restore( $attachment_id ) { |
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// Remove all retina versions if exists |
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wr2x_delete_attachment( $attachment_id ); |
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} |
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|
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add_action( 'after_imagify_restore_attachment', '_imagify_wr2x_generate_images_on_restore' ); |
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function _imagify_wr2x_generate_images_on_restore( $attachment_id ) { |
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// Regenerate all retina versions |
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$metadata = wp_get_attachment_metadata( $attachment_id ); |
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wr2x_generate_images( $metadata ); |
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} |
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|
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endif; |
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|
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if ( function_exists( 'wr2x_get_retina' ) ) : |
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|
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/** |
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* Process to generate the retina version of a thumbnail |
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* |
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* @since 1.0 |
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*/ |
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add_filter( 'imagify_fill_thumbnail_data', '_imagify_optimize_wr2x', 10, 7 ); |
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function _imagify_optimize_wr2x( $data, $response, $id, $path, $url, $size_key, $optimization_level ) { |
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/** |
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* Allow to optimize the retina version generated by WP Retina x2 |
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* |
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* @since 1.0 |
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* |
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* @param bool true will force the optimization |
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*/ |
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$do_retina = apply_filters( 'do_imagify_optimize_retina', true ); |
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|
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$retina_path = wr2x_get_retina( $path ); |
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|
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if ( ! empty( $retina_path ) && $do_retina ) { |
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$response = do_imagify( $retina_path, array( |
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'backup' => false, |
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'optimization_level' => $optimization_level, |
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'context' => 'wp-retina' |
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) ); |
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$data = Imagify_Attachment::fill_data( $data, $response, $id, $url, $size_key . '@2x' ); |
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} |
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|
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return $data; |
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} |
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|
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endif; |
