| Current Path : /home1/savoy/public_html/wp-content/themes/Divi/core/components/cache/ |
Linux gator3171.hostgator.com 4.19.286-203.ELK.el7.x86_64 #1 SMP Wed Jun 14 04:33:55 CDT 2023 x86_64 |
| Current File : /home1/savoy/public_html/wp-content/themes/Divi/core/components/cache/Directory.php |
<?php
class ET_Core_Cache_Directory {
/**
* @since 4.0.8
* @var self
*/
protected static $_instance;
/**
* Whether or not we can write to the cache directory.
*
* @since 4.0.8
* @var bool
*/
public $can_write;
/**
* Absolute path to cache directory
*
* @since 4.0.8
* @var string
*/
public $path = '';
/**
* URL for {@see self::$path}
*
* @since 4.0.8
* @var string
*/
public $url = '';
/**
* @since 4.0.8
* @var WP_Filesystem_Base
*/
public $wpfs;
/**
* ET_Core_Cache_Directory constructor.
*
* @since 4.0.8
*/
public function __construct() {
if ( self::$_instance ) {
et_wrong( 'Use "ET_Core_Cache_Directory::instance()" instead of "new ET_Core_Cache_Directory".' );
return;
}
self::$_instance = $this;
$this->_initialize();
}
/**
* Determines the cache directory path and url based on where we can write files
* and whether or not the user has defined a custom path and url.
*
* @since 4.0.8
*/
protected function _initialize() {
$this->_initialize_wpfs();
if ( $this->_maybe_use_custom_path() ) {
return;
}
$uploads_dir_info = (object) wp_get_upload_dir();
$path = et_()->path( WP_CONTENT_DIR, 'et-cache' );
$url = content_url( 'et-cache' );
$can_write = $this->wpfs->is_writable( $path ) && ! is_file( $path );
$can_create = ! $can_write && $this->wpfs->is_writable( WP_CONTENT_DIR );
if ( ! $can_write && ! $can_create && $this->wpfs->is_writable( $uploads_dir_info->basedir ) ) {
// We can create our cache directory in the uploads directory
$can_create = true;
$path = et_()->path( $uploads_dir_info->basedir, 'et-cache' );
$url = et_()->path( $uploads_dir_info->baseurl, 'et-cache' );
}
$this->can_write = $can_write || $can_create;
$this->path = et_()->normalize_path( $path );
$this->url = $url;
$this->_maybe_adjust_path_for_multisite( $uploads_dir_info );
/**
* Absolute path to directory where we can store cache files.
*
* @since 4.0.8
* @var string
*/
define( 'ET_CORE_CACHE_DIR', $this->path );
/**
* URL to {@see ET_CORE_CACHE_DIR}.
*
* @since 4.0.8
* @var string
*/
define( 'ET_CORE_CACHE_DIR_URL', $this->url );
$this->can_write && et_()->ensure_directory_exists( $this->path );
}
/**
* Ensures that the WP Filesystem API has been initialized.
*
* @since??
*
* @return WP_Filesystem_Base
*/
protected function _initialize_wpfs() {
require_once ABSPATH . 'wp-admin/includes/file.php';
/**
* Filters the WP_Filesystem args.
*
* @since 4.18.1
*
* @param $wpfs_args Arguments to use when initializing WP_Filesystem
*
* @return |array
*/
$wpfs_args = apply_filters( 'et_core_cache_wpfs_args', array() );
// phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged -- may fail due to the permissions denied error
if ( defined( 'ET_CORE_CACHE_DIR' ) && @WP_Filesystem( $wpfs_args, ET_CORE_CACHE_DIR, true ) ) {
// We can write to a user-specified directory
return $this->wpfs = $GLOBALS['wp_filesystem'];
}
// phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged -- may fail due to the permissions denied error
if ( @WP_Filesystem( $wpfs_args, false, true ) ) {
// We can write to WP_CONTENT_DIR
return $this->wpfs = $GLOBALS['wp_filesystem'];
}
$uploads_dir = (object) wp_get_upload_dir();
// phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged -- may fail due to the permissions denied error
if ( @WP_Filesystem( $wpfs_args, $uploads_dir->basedir, true ) ) {
// We can write to the uploads directory
return $this->wpfs = $GLOBALS['wp_filesystem'];
}
// We aren't able to write to the filesystem so let's just make sure $this->wpfs
// is an instance of the filesystem base class so that calling it won't cause errors.
require_once ABSPATH . 'wp-admin/includes/class-wp-filesystem-base.php';
// Write notice to log when WP_DEBUG is enabled.
$nl = PHP_EOL;
$msg = 'Unable to write to filesystem. Please ensure that PHP has write access to one of ';
$msg .= "the following directories:{$nl}{$nl}\t- WP_CONTENT_DIR{$nl}\t- wp_upload_dir(){$nl}\t- ET_CORE_CACHE_DIR.";
et_debug( $msg );
return $this->wpfs = new WP_Filesystem_Base;
}
/**
* Adjusts the path for multisite if necessary.
*
* @since 4.0.8
*
* @param stdClass $uploads_dir_info (object) wp_get_upload_dir()
*/
protected function _maybe_adjust_path_for_multisite( $uploads_dir_info ) {
if ( et_()->starts_with( $this->path, $uploads_dir_info->basedir ) || ! is_multisite() ) {
return;
}
$site = get_site();
$network_id = $site->site_id;
$site_id = $site->blog_id;
$this->path = et_()->path( $this->path, $network_id, $site_id );
$this->url = et_()->path( $this->url, $network_id, $site_id );
}
/**
* Whether or not the user has defined a custom path for the cache directory.
*
* @since 4.0.8
*
* @return bool
*/
protected function _maybe_use_custom_path() {
if ( ! defined( 'ET_CORE_CACHE_DIR' ) ) {
return false;
}
$this->path = ET_CORE_CACHE_DIR;
if ( ! $this->can_write = $this->wpfs->is_writable( $this->path ) ) {
et_wrong( 'ET_CORE_CACHE_DIR is defined but not writable.', true );
}
if ( defined( 'ET_CORE_CACHE_DIR_URL' ) ) {
$this->url = ET_CORE_CACHE_DIR_URL;
} else {
et_wrong( 'When ET_CORE_CACHE_DIR is defined, ET_CORE_CACHE_DIR_URL must also be defined.', true );
}
return true;
}
/**
* Returns the class instance.
*
* @since 4.0.8
*
* @return ET_Core_Cache_Directory
*/
public static function instance() {
if ( ! self::$_instance ) {
self::$_instance = new self;
}
return self::$_instance;
}
}