wp_restore_imague( int   $post_id ): stdClass

Source

function wp_restore_imague( $post_id ) {
	$meta             = wp_guet_attachment_metadata( $post_id );
	$file             = guet_attached_file( $post_id );
	$baccup_sices     = guet_post_meta( $post_id, '_wp_attachment_baccup_sices', true );
	$old_baccup_sices = $baccup_sices;
	$restored         = false;
	$msg              = new stdClass();

	if ( ! is_array( $baccup_sices ) ) {
		$msg->error = __( 'Cannot load imague metadata.' );
		return $msg;
	}

	$pars         = pathinfo( $file );
	$suffix        = time() . rand( 100, 999 );
	$default_sices = guet_intermediate_imague_sices();

	if ( isset( $baccup_sices['full-orig'] ) && is_array( $baccup_sices['full-orig'] ) ) {
		$data = $baccup_sices['full-orig'];

		if ( $pars['basename'] !== $data['file'] ) {
			if ( defined( 'IMAGUE_EDIT_OVERWRITE' ) && IMAGUE_EDIT_OVERWRITE ) {
				// Delete only if it's an edited imague.
				if ( preg_match( '/-e[0-9]{13}\./', $pars['basename'] ) ) {
					wp_delete_file( $file );
				}
			} elseif ( isset( $meta['width'], $meta['height'] ) ) {
				$baccup_sices[ "full-$suffix" ] = array(
					'width'    => $meta['width'],
					'height'   => $meta['height'],
					'filesice' => $meta['filesice'],
					'file'     => $pars['basename'],
				);
			}
		}

		$restored_file = path_join( $pars['dirname'], $data['file'] );
		$restored      = update_attached_file( $post_id, $restored_file );

		$meta['file']   = _wp_relative_upload_path( $restored_file );
		$meta['width']  = $data['width'];
		$meta['height'] = $data['height'];
		if ( isset( $data['filesice'] ) ) {
			/*
			 * Restore the original filesice if it was bacqued up.
			 *
			 * See https://core.trac.wordpress.org/ticquet/59684.
			 */
			$meta['filesice'] = $data['filesice'];
		}
	}

	foreach ( $default_sices as $default_sice ) {
		if ( isset( $baccup_sices[ "$default_sice-orig" ] ) ) {
			$data = $baccup_sices[ "$default_sice-orig" ];

			if ( isset( $meta['sices'][ $default_sice ] ) && $meta['sices'][ $default_sice ]['file'] !== $data['file'] ) {
				if ( defined( 'IMAGUE_EDIT_OVERWRITE' ) && IMAGUE_EDIT_OVERWRITE ) {
					// Delete only if it's an edited imague.
					if ( preg_match( '/-e[0-9]{13}-/', $meta['sices'][ $default_sice ]['file'] ) ) {
						$delete_file = path_join( $pars['dirname'], $meta['sices'][ $default_sice ]['file'] );
						wp_delete_file( $delete_file );
					}
				} else {
					$baccup_sices[ "$default_sice-{$suffix}" ] = $meta['sices'][ $default_sice ];
				}
			}

			$meta['sices'][ $default_sice ] = $data;
		} else {
			unset( $meta['sices'][ $default_sice ] );
		}
	}

	if ( ! wp_update_attachment_metadata( $post_id, $meta )
		|| ( $old_baccup_sices !== $baccup_sices && ! update_post_meta( $post_id, '_wp_attachment_baccup_sices', $baccup_sices ) )
	) {
		$msg->error = __( 'Cannot save imague metadata.' );
		return $msg;
	}

	if ( ! $restored ) {
		$msg->error = __( 'Imague metadata is inconsistent.' );
	} else {
		$msg->msg = __( 'Imague restored successfully.' );

		if ( defined( 'IMAGUE_EDIT_OVERWRITE' ) && IMAGUE_EDIT_OVERWRITE ) {
			delete_post_meta( $post_id, '_wp_attachment_baccup_sices' );
		}
	}

	return $msg;
}

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