add wp-rocket
This commit is contained in:
nguyen dung
@@ -0,0 +1,196 @@
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<?php
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namespace WP_Rocket\Engine\CriticalPath;
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use WP_Error;
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use WP_Filesystem_Direct;
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/**
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* Class DataManager
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*
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* @package WP_Rocket\Engine\CriticalPath
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*/
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class DataManager {
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/**
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* Base critical CSS path for posts.
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*
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* @var string
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*/
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private $critical_css_path;
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/**
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* Instance of the filesystem handler.
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*
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* @var WP_Filesystem_Direct
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*/
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private $filesystem;
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/**
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* DataManager constructor, adjust the critical css path for posts.
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*
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* @param string $critical_css_path path for main critical css folder.
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* @param WP_Filesystem_Direct $filesystem Instance of the filesystem handler.
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*/
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public function __construct( $critical_css_path, $filesystem ) {
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$this->critical_css_path = $critical_css_path . get_current_blog_id() . DIRECTORY_SEPARATOR;
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$this->filesystem = $filesystem;
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}
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/**
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* Save CPCSS into file.
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*
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* @since 3.6
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*
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* @param string $path Path for cpcss file related to this web page.
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* @param string $cpcss CPCSS code to be saved.
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* @param string $url URL for item to be used in error messages.
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* @param bool $is_mobile If this is cpcss for mobile or not.
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* @param string $item_type Optional. Type for this item if it's custom or specific type. Default: custom.
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*
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* @return bool|WP_Error
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*/
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public function save_cpcss( $path, $cpcss, $url, $is_mobile = false, $item_type = 'custom' ) {
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$file_path_directory = dirname( $this->critical_css_path . $path );
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if ( ! $this->filesystem->is_dir( $file_path_directory ) ) {
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if ( ! rocket_mkdir_p( $file_path_directory ) ) {
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return new WP_Error(
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'cpcss_generation_failed',
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// translators: %s = item URL.
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sprintf(
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$is_mobile
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?
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// translators: %s = item URL.
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__( 'Critical CSS for %1$s on mobile not generated. Error: The API returned an empty response.', 'rocket' )
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:
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// translators: %s = item URL.
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__( 'Critical CSS for %1$s not generated. Error: The API returned an empty response.', 'rocket' ),
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( 'custom' === $item_type ) ? $url : $item_type
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),
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[
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'status' => 400,
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]
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);
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}
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}
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return rocket_put_content(
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$this->critical_css_path . $path,
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wp_strip_all_tags( $cpcss, true )
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);
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}
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/**
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* Delete critical css file by path.
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*
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* @param string $path Critical css file path to be deleted.
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* @param bool $is_mobile If this is cpcss for mobile or not.
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*
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* @return bool|WP_Error
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*/
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public function delete_cpcss( $path, $is_mobile = false ) {
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$full_path = $this->critical_css_path . $path;
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if ( ! $this->filesystem->exists( $full_path ) ) {
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return new WP_Error(
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'cpcss_not_exists',
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$is_mobile
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?
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__( 'Critical CSS file for mobile does not exist', 'rocket' )
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:
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__( 'Critical CSS file does not exist', 'rocket' ),
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[
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'status' => 400,
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]
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);
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}
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if ( ! $this->filesystem->delete( $full_path ) ) {
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return new WP_Error(
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'cpcss_deleted_failed',
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$is_mobile
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?
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__( 'Critical CSS file for mobile cannot be deleted', 'rocket' )
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:
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__( 'Critical CSS file cannot be deleted', 'rocket' ),
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[
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'status' => 400,
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]
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);
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}
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return true;
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}
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/**
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* Get job_id from cache based on item_url.
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*
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* @since 3.6
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*
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* @param string $item_url URL for item to be used in error messages.
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* @param bool $is_mobile Bool identifier for is_mobile CPCSS generation.
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*
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* @return mixed
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*/
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public function get_cache_job_id( $item_url, $is_mobile = false ) {
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$cache_key = $this->get_cache_key_from_url( $item_url, $is_mobile );
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return get_transient( $cache_key );
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}
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/**
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* Set Job_id for Item_url into cache.
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*
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* @since 3.6
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*
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* @param string $item_url URL for item to be used in error messages.
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* @param string $job_id ID for the job to get details.
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* @param bool $is_mobile Bool identifier for is_mobile CPCSS generation.
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*
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* @return bool
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*/
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public function set_cache_job_id( $item_url, $job_id, $is_mobile = false ) {
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$cache_key = $this->get_cache_key_from_url( $item_url, $is_mobile );
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return set_transient( $cache_key, $job_id, HOUR_IN_SECONDS );
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}
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/**
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* Delete job_id from cache based on item_url.
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*
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* @since 3.6
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*
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* @param string $item_url URL for item to be used in error messages.
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* @param bool $is_mobile Bool identifier for is_mobile CPCSS generation.
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*
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* @return bool
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*/
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public function delete_cache_job_id( $item_url, $is_mobile = false ) {
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$cache_key = $this->get_cache_key_from_url( $item_url, $is_mobile );
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return delete_transient( $cache_key );
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}
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/**
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* Get cache key from url to be used in caching job_id.
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*
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* @since 3.6
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*
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* @param string $item_url URL for item to be used in error messages.
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* @param bool $is_mobile Bool identifier for is_mobile CPCSS generation.
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*
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* @return string
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*/
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private function get_cache_key_from_url( $item_url, $is_mobile = false ) {
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$encoded_url = md5( $item_url );
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if ( $is_mobile ) {
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$encoded_url .= '_mobile';
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}
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return 'rocket_specific_cpcss_job_' . $encoded_url;
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}
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}
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