Ubuntu

get_bulk_instance( $context )->has_optimized_media_without_webp(); } return $stat; } /** * Get and cache the number of optimized media without WebP versions. * * @since 1.9 * @access public * @author Grégory Viguier * * @return int */ public function get_cached_stat() { $contexts = implode( '|', imagify_get_context_names() ); $stat = get_transient( static::NAME ); if ( isset( $stat['stat'], $stat['contexts'] ) && $stat['contexts'] === $contexts ) { // The number is stored and the contexts are the same. return (int) $stat['stat']; } $stat = [ 'contexts' => $contexts, 'stat' => $this->get_stat(), ]; set_transient( static::NAME, $stat, 2 * DAY_IN_SECONDS ); return $stat['stat']; } /** * Clear the stat cache. * * @since 1.9 * @access public * @author Grégory Viguier */ public function clear_cache() { delete_transient( static::NAME ); } /** ----------------------------------------------------------------------------------------- */ /** HOOKS =================================================================================== */ /** ----------------------------------------------------------------------------------------- */ /** * Clear cache after optimizing a media. * * @since 1.9 * @access public * @author Grégory Viguier * * @param ProcessInterface $process The optimization process. * @param array $item The item being processed. */ public function maybe_clear_cache_after_optimization( $process, $item ) { if ( ! $process->get_media()->is_image() || false === get_transient( static::NAME ) ) { return; } $sizes = $process->get_data()->get_optimization_data(); $sizes = isset( $sizes['sizes'] ) ? (array) $sizes['sizes'] : []; $new_sizes = array_flip( $item['sizes_done'] ); $new_sizes = array_intersect_key( $sizes, $new_sizes ); $size_name = 'full' . $process::WEBP_SUFFIX; if ( ! isset( $new_sizes['full'] ) && ! empty( $new_sizes[ $size_name ]['success'] ) ) { /** * We just successfully generated the WebP version of the full size. * The full size was not optimized at the same time, that means it was optimized previously. * Meaning: we just added a WebP version to a media that was previously optimized, so there is one less optimized media without WebP. */ $this->clear_cache(); return; } if ( ! empty( $new_sizes['full']['success'] ) && empty( $new_sizes[ $size_name ]['success'] ) ) { /** * We now have a new optimized media without WebP. */ $this->clear_cache(); } } /** * Clear cache after restoring a media. * * @since 1.9 * @access public * @author Grégory Viguier * * @param ProcessInterface $process The optimization process. * @param bool|WP_Error $response The result of the operation: true on success, a WP_Error object on failure. * @param array $files The list of files, before restoring them. * @param array $data The optimization data, before deleting it. */ public function maybe_clear_cache_after_restoration( $process, $response, $files, $data ) { if ( ! $process->get_media()->is_image() || false === get_transient( static::NAME ) ) { return; } $sizes = isset( $data['sizes'] ) ? (array) $data['sizes'] : []; $size_name = 'full' . $process::WEBP_SUFFIX; if ( ! empty( $sizes['full']['success'] ) && empty( $sizes[ $size_name ]['success'] ) ) { /** * This media had no WebP versions. */ $this->clear_cache(); } } /** * Clear cache on media deletion. * * @since 1.9 * @access public * @author Grégory Viguier * * @param ProcessInterface $process An optimization process. */ public function maybe_clear_cache_on_deletion( $process ) { if ( false === get_transient( static::NAME ) ) { return; } $data = $process->get_data()->get_optimization_data(); $sizes = isset( $data['sizes'] ) ? (array) $data['sizes'] : []; $size_name = 'full' . $process::WEBP_SUFFIX; if ( ! empty( $sizes['full']['success'] ) && empty( $sizes[ $size_name ]['success'] ) ) { /** * This media had no WebP versions. */ $this->clear_cache(); } } }