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<?php
namespace StellarWP\Assets;
class Utils {
/**
* Stores all the Bases for the request.
*
* @since 1.2.3
*
* @var array
*/
protected static array $bases = [];
/**
* Determines if the provided value should be regarded as 'true'.
*
* @since 1.0.0
*
* @param mixed $var
*
* @return bool
*/
public static function is_truthy( $var ) : bool {
if ( is_bool( $var ) ) {
return $var;
}
$hook_prefix = Config::get_hook_prefix();
/**
* Provides an opportunity to modify strings that will be
* deemed to evaluate to true.
*
* @param array $truthy_strings
*/
$truthy_strings = (array) apply_filters( "stellarwp/assets/{$hook_prefix}/is_truthy_strings", [
'1',
'enable',
'enabled',
'on',
'y',
'yes',
'true',
] );
// Makes sure we are dealing with lowercase for testing
if ( is_string( $var ) ) {
$var = strtolower( $var );
}
// If $var is a string, it is only true if it is contained in the above array
if ( in_array( $var, $truthy_strings, true ) ) {
return true;
}
// All other strings will be treated as false
if ( is_string( $var ) ) {
return false;
}
// For other types (ints, floats etc) cast to bool
return (bool) $var;
}
/**
* Gets the asset bases for the request, both directory and URL.
*
* @since 1.2.3
*
* @return array
*/
public static function get_bases(): array {
$key = self::get_runtime_cache_key();
if ( empty( static::$bases[ $key ] ) ) {
static::$bases[ $key ] = [
'wpmu_plugin' => [
'base_dir' => wp_normalize_path( WPMU_PLUGIN_DIR ),
'base_url' => set_url_scheme( WPMU_PLUGIN_URL ),
],
'wp_plugin' => [
'base_dir' => wp_normalize_path( WP_PLUGIN_DIR ),
'base_url' => set_url_scheme( WP_PLUGIN_URL ),
],
'wp_content' => [
'base_dir' => wp_normalize_path( WP_CONTENT_DIR ),
'base_url' => set_url_scheme( WP_CONTENT_URL ),
],
'plugins' => [
'base_dir' => wp_normalize_path( WP_PLUGIN_DIR ),
'base_url' => plugins_url(),
],
'stylesheet' => [
'base_dir' => wp_normalize_path( get_stylesheet_directory() ),
'base_url' => get_stylesheet_directory_uri(),
],
];
}
return static::$bases[ $key ];
}
/**
* Clears the runtime cache.
*
* @since 1.4.1
*
* @return void
*/
public static function clear_runtime_cache() {
static::$bases = [];
}
/**
* Get the runtime cache key.
*
* @since 1.2.3
*
* @param array $extra Extra data to include in the cache key.
*
* @return string
*/
public static function get_runtime_cache_key( array $extra = [] ): string {
return md5(
serialize(
array_merge(
[
WPMU_PLUGIN_DIR,
WPMU_PLUGIN_URL,
WP_PLUGIN_DIR,
WP_PLUGIN_URL,
WP_CONTENT_DIR,
WP_CONTENT_URL,
plugins_url(),
get_stylesheet_directory(),
get_stylesheet_directory_uri(),
],
$extra
)
)
);
}
}
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