%PDF-
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Mini Shell
Mini Shell
<?php
/**
* This file is responsible from all dynamic css and js proccess and minification.
*
* @copyright Artbees LTD (c)
* @link http://artbees.net
* @since 1.0.0
* @since 5.9.3
* @package artbees
*/
if ( ! defined( 'THEME_FRAMEWORK' ) ) {
exit( 'No direct script access allowed' );
}
/**
* Mk_Static_Files is responsible for dynamic styles.
*
* @copyright Artbees LTD (c)
* @since 1.0.0
* @since 5.9.3
* @package artbees
* @SuppressWarnings(PHPMD.StaticAccess)
*/
class Mk_Static_Files {
const THEME_OPTIONS_CSS = 'theme-options.css';
/**
* Initialize base methods and variables.
*
* Mk_Static_Files constructor.
*
* @author Bob Ulusoy & Ugur Mirza ZEYREK
* @param bool $with_actions
* @since 5.0.0
* @since 5.9.1
* @since 5.9.3
*/
public function __construct( $with_actions ) {
global $mk_dev;
global $theme_option;
global $is_js_min;
global $is_css_min;
global $mk_lang;
// Check if MK_DEV constant is set for debudding purposes.
$is_js_min = (defined( 'MK_DEV' ) ? ! constant( 'MK_DEV' ) : true);
$is_css_min = (defined( 'MK_DEV' ) ? ! constant( 'MK_DEV' ) : true);
// Paths for assets.
$mk_dev = (defined( 'MK_DEV' ) ? constant( 'MK_DEV' ) : false);
$theme_option = get_option( THEME_OPTIONS );
if ( $with_actions ) {
$priority = 999;
if ( ($mk_dev) != true ) {
$priority = 11;
}
add_action( 'wp_enqueue_scripts', array( &$this, 'mk_enqueue_fonts' ), 10 );
add_action( 'wp_head', array( &$this, 'critical_path_css' ), 1 );
add_action( 'wp_enqueue_scripts', array( &$this, 'process_global_styles' ) );
add_action( 'wp_enqueue_scripts', array( &$this, 'enqueue_default_stylesheet' ), 30 );
if ( ! self::is_vc_editing() ) {
add_action( 'wp_footer', array( &$this, 'move_short_styles_footer' ), 9 );
}
// if the theme options file isn't exists in order to access global variable we need to use different priority level.
if ( get_option( 'mk_theme_options_css_file' . $mk_lang ) == '' ) {
$priority = 999;
}
add_action( 'wp_enqueue_scripts', array( &$this, 'addThemeOptionsCSSToEnqueue' ), $priority );
add_action( 'wp_head', array( &$this, 'dynamic_theme_options' ), 99999 );
}
}
public function enqueue_default_stylesheet() {
if ( is_child_theme() ) {
wp_enqueue_style( 'mk-style', get_stylesheet_uri(), false, false, 'all' );
}
}
public static function is_referer_admin_ajax() {
global $pagenow;
$result = in_array(
$pagenow, array(
'admin-ajax.php',
)
);
if ( $result ) {
return true;
}
}
/**
* Updates timestamp for global assets.
*
* @author Ugur Mirza ZEYREK
* @since 5.9.4
*/
public static function update_global_assets_timestamp() {
$timestamp = time();
update_option( 'global_assets_timestamp', $timestamp );
}
/**
* Takes the timestamp of the global assets. Creates if it's not yet created.
*
* @author Ugur Mirza ZEYREK
* @since 5.0.5
* @since 5.9.3
* @since 5.9.4 Update timestamp moved to a new function
*/
public static function global_assets_timestamp() {
$timestamp = get_option( 'global_assets_timestamp' );
if ( ! is_numeric( $timestamp ) ) {
self::update_global_assets_timestamp();
}
return $timestamp;
}
/**
* Google fonts
*
* @deprecated 5.9.3
*/
public function mk_enqueue_fonts() {
return;
}
/**
* Append shortcode css files into app_dynamic_styles global variable
*
* @return mixed
*/
public static function shortcode_id() {
if ( self::is_vc_editing() || self::is_referer_admin_ajax() ) {
return uniqid();
}
global $mk_shortcode_order;
$mk_shortcode_order++;
return $mk_shortcode_order;
}
/**
* Define the global variables for dynamic shortcode styles, global and posts dynamic styles.
*/
public function init_globals() {
$glob_dynamic_styles = $local_dynamic_styles = '';
global $glob_dynamic_styles, $local_dynamic_styles;
}
/**
* Load the dynamic files. these files can be overrided in child themes if needed.
*/
public function include_files() {
$styles_dir = get_template_directory() . '/dynamic-styles/*/*.php';
$styles = glob( $styles_dir );
foreach ( $styles as $style ) {
include_once $style;
}
}
/**
* Append shortcode css files into app_dynamic_styles global variable.
*
* @param string $app_styles
* @param int $css_id
*/
public static function addCSS( $app_styles, $css_id ) {
if ( self::is_vc_editing() ) {
echo '<style id="mk-shortcode-style-' . $css_id . '" type="text/css">' . mk_minify_css( $app_styles ) . '</style>';
return;
}
global $mk_dynamic_styles;
$mk_dynamic_styles[] = $app_styles;
if ( self::is_referer_admin_ajax() ) {
echo '<style id="mk-shortcode-style-' . $css_id . '" type="text/css">' . mk_minify_css( $app_styles ) . '</style>';
}
}
/**
* Move dynamic shortcode styles to footer
*
* @param int $id
* @author Bob Ulusoy
* @since Version 5.9.3
*/
public function move_short_styles_footer() {
if ( self::is_vc_editing() ) {
return;
}
global $mk_dynamic_styles;
if ( empty( $mk_dynamic_styles ) ) {
return;
}
$conc_dynamic_styles = implode( '', $mk_dynamic_styles );
echo '<style id="mk-shortcode-static-styles" type="text/css">' . mk_minify_css( $conc_dynamic_styles ) . '</style>';
}
/**
* Appends short code names into the app_global_assets array.
*
* @param $shortcode_name
* @return bool
*
* @author Ugur Mirza ZEYREK
* @since 5.0.0
* @deprecated 5.9.3 This function does nothing but for child theme compatibility we will keep this method.
*/
public static function addAssets( $shortcode_name ) {
if ( $shortcode_name ) {
return true;
}
return false;
}
/**
* Stores the asset and updates the option if specified.
*
* @param $folder
* @param $filename
* @param $file_content
*
* @author Ugur Mirza ZEYREK & Bob Ulusoy & Sheikh Danish Iqbal
* @since 5.0.0
* @since 5.8.0
* @since 5.9.3 Refactored.
*/
public static function StoreAsset( $folder, $filename, $file_content ) {
global $mk_dev;
$mkfs = new Mk_Fs(
array(
'context' => $folder,
)
);
self::createPath( $folder );
$sha1_concat_string = sha1( $file_content );
$file_path = path_convert( $folder . '' . $filename );
if ( get_option( $filename . '_sha1' ) != $sha1_concat_string || ! $mkfs->exists( $file_path ) ) {
$comment = ''; // define comment var.
if ( $mk_dev ) {
$comment = "\n /* $filename " . time() . " */ \n ";
}
$mkfs->put_contents( $file_path, $comment . $file_content );
update_option( $filename . '_sha1', $sha1_concat_string );
}
}
/**
* Stores the glob_dynamic_styles into the mk_assets/theme_options.css file
*
* @since 5.0.0
* @since 6.0.1 Add current time to filename.
* @param bool|true $minify
*/
public static function StoreThemeOptionStyles( $minify ) {
global $glob_dynamic_styles;
global $mk_dev;
global $mk_options;
global $dyn_theme_option_css;
global $mk_lang;
$extension = 'css';
$time = 'production-' . time();
if ( $mk_dev ) {
$time = 'dev';
}
$filename = str_replace( '.css', '-' . $time . $mk_lang . '.css', self::THEME_OPTIONS_CSS );
$folder = self::get_global_asset_upload_folder( 'directory' );
$string = $glob_dynamic_styles;
if ( $minify && true != $mk_dev && 'false' != $mk_options[ 'minify-' . $extension ] ) {
$string = self::minify_string( $glob_dynamic_styles, 'css' );
}
$file_path = $folder . '' . $filename;
if ( self::deleteFile( $folder . $filename ) != true ) {
wp_die( 'A problem occurred while trying to delete theme-options css file: ' . $file_path );
}
$dyn_theme_option_css = $string;
self::StoreAsset( $folder, $filename, $string );
update_option( 'mk_theme_options_css_file' . $mk_lang, $filename, true );
}
/**
* Deletes the the mk_assets/theme_options-***.css file
*
* @since 5.0.0
* @since 5.9.6 Update timestamp when clearing cache.
* @since 6.0.1
* Fix wrong option name for filename.
* Remove old .*_sha1 row from DB. Keep the latest only.
* @return bool
*/
public function DeleteThemeOptionStyles( $remove_cache_plugins ) {
global $mk_lang;
$filename = get_option( 'mk_theme_options_css_file' . $mk_lang );
$folder = $this->get_global_asset_upload_folder( 'directory' );
if ( $remove_cache_plugins ) {
mk_purge_cache_actions();
}
delete_option( $filename . '_sha1' );
if ( true != $this->deleteFile( $folder . $filename ) && '' != $filename ) {
wp_die( 'A problem occurred while trying to delete theme-options css file' );
}
self::update_global_assets_timestamp();
update_option( 'mk_theme_options_css_file' . $mk_lang, '', true );
return true;
}
/**
* Enqueues Theme Options CSS File
*
* @author Ugur Mirza ZEYREK
* @since 5.0.0
* @since 5.9.1
* @since 5.9.3
*/
public static function addThemeOptionsCSSToEnqueue() {
global $mk_dev;
global $dyn_theme_option_css;
global $mk_lang;
// Ensure "mk_theme_options_css_file" is string.
$theme_options = get_option( 'mk_theme_options_css_file' . $mk_lang );
if ( is_array( $theme_options ) ) {
$theme_options = '';
}
if ( '' == $theme_options || $mk_dev || ! file_exists( self::get_global_asset_upload_folder( 'directory' ) . $theme_options ) ) {
$dyn_theme_option_css = true;
}
if ( ('' != $theme_options && file_exists( self::get_global_asset_upload_folder( 'directory' ) . $theme_options )) ) {
$dyn_theme_option_css = false;
$theme_options_css = self::get_global_asset_upload_folder( 'url' ) . $theme_options;
if ( $theme_options_css ) {
if ( false == $mk_dev ) {
wp_enqueue_style( 'theme-options', $theme_options_css, array(), self::global_assets_timestamp() );
}
}
}
}
/**
* Processes global styles and updates timestamp.
*
* @author Bob Ulusoy & Reza Ardestani & Ugur Mirza Zeyrek
* @since 5.0.7
* @since 5.9.3 Added update global assets method.
* @since 5.9.6 Added `wp_add_inline_style()` function.
*/
public function process_global_styles() {
// declaring the globals.
global $mk_options, $local_dynamic_styles;
$is_css_min = ( ! ( defined( 'MK_DEV' ) ? constant( 'MK_DEV' ) : true ) || 'true' === $mk_options['minify-css'] );
$handle = 'components-full';
$this->init_globals();
$this->include_files();
$output = $local_dynamic_styles;
$output .= mk_enqueue_woocommerce_font_icons();
$output .= $mk_options['custom_css'];
if ( $is_css_min ) {
$output = mk_minify_css( $output );
$handle = 'theme-styles';
}
wp_add_inline_style( $handle, $output );
}
/**
* Adds critical styles in the header
*
* @author Ugur Mirza ZEYREK & Sheikh Danish Iqbal
* @since 5.0.7
* @since 5.8.0
* @since 5.9.3 Rename variable name.
*/
public function critical_path_css() {
$critical_path_css = array();
$crit_path_css_min = get_transient( 'mk_critical_path_css' );
$status = '';
if ( ! $crit_path_css_min ) {
$dest_path = get_template_directory();
$remote_get_content = '';
$critical_path_css['filename'] = '/assets/stylesheet/min/critical-path.css';
$mkfs = new Mk_Fs(
array(
'context' => $dest_path,
)
);
$critical_path_css['body'] = $mkfs->get_contents( $dest_path . $critical_path_css['filename'] );
if ( ! $critical_path_css['body'] ) {
$base_dir = mk_base_url();
$template_uri = get_template_directory_uri();
if ( ! is_numeric( strpos( $template_uri, $base_dir ) ) ) {
$template_uri = $base_dir . $template_uri;
}
$file_url = $template_uri . $critical_path_css['filename'];
$wp_remote_get_file = wp_remote_get( $file_url );
if ( is_array( $wp_remote_get_file ) && array_key_exists( 'body', $wp_remote_get_file ) ) {
$remote_get_content = $wp_remote_get_file['body'];
} elseif ( is_numeric( strpos( $file_url, 'https://' ) ) ) {
$file_url = str_replace( 'https://', 'http://', $file_url );
$wp_remote_get_file = wp_remote_get( $file_url );
if ( ! is_array( $wp_remote_get_file ) || ! array_key_exists( 'body', $wp_remote_get_file ) ) {
wp_die( 'Dynamic styling error. Code: ds-critical_path_css' );
}
$remote_get_content = $wp_remote_get_file['body'];
}
$critical_path_css['body'] = $remote_get_content;
}
$status .= '/* non cached */ ';
self::prevent_cache_plugins();
$crit_path_css_min = mk_minify_css( $critical_path_css['body'] );
set_transient( 'mk_critical_path_css', $crit_path_css_min, 15 * 60 );
}// End if().
// Commented line below is the old code, don't remove it.
// echo "<style id=\"critical-path-css\" type='text/css'>" . $status . $crit_path_css_min . '</style>';.
?>
<style id="critical-path-css" type="text/css">
<?php echo $status . $crit_path_css_min; ?>
</style>
<?php
}
/**
* Prevents cache if page has temp assets which supposed to included into dynamic asset files.
*
* @author Ugur Mirza ZEYREK
* @since 5.1.4
* @since 5.9.3
*/
public static function prevent_cache_plugins() {
global $mk_options;
$cache_control = empty( $mk_options['cache_control'] ) ? 'true' : $mk_options['cache_control'];
if ( 'false' === $cache_control ) {
return;
}
if ( ! defined( 'DONOTCACHEPAGE' ) ) {
define( 'DONOTCACHEPAGE', true );
}
if ( ! defined( 'DONOTCACHCEOBJECT' ) ) {
define( 'DONOTCACHCEOBJECT', true );
}
if ( ! defined( 'DONOTMINIFY' ) ) {
define( 'DONOTMINIFY', true );
}
if ( ! defined( 'DONOTCACHEDB' ) ) {
define( 'DONOTCACHEDB', true );
}
if ( ! defined( 'DONOTCDN' ) ) {
define( 'DONOTCDN', true );
}
}
/**
* Sets the dynamic theme options
*
* @author Bob Ulusoy & Ugur Mirza ZEYREK
* @copyright Artbees LTD (c)
* @link http://artbees.net
* @since 5.0.0
* @since 5.9.1
* @since 5.9.3
*/
public function dynamic_theme_options() {
global $mk_dev;
global $dyn_theme_option_css;
if ( true == $mk_dev || $dyn_theme_option_css ) {
self::StoreThemeOptionStyles( true );
self::prevent_cache_plugins();
echo '<style id=\'dynamic-theme-options-css\' type=\'text/css\'> /* ' . time() . ' */ ' . $dyn_theme_option_css . '</style>';
}
}
public static function minify_string( $string, $extension ) {
$minified_content = '';
if ( 'css' == $extension ) {
$minified_content = mk_minify_css( $string );
} elseif ( 'js' == $extension ) {
$minified_content = \JShrink\Minifier::minify( $string );
} elseif ( 'js' != $extension && 'css' != $extension ) {
wp_die( 'wrong extension for minify_string' );
}
return $minified_content;
}
/**
* Append global styles that set in theme options into glob_dynamic_styles global variable.
*
* @param string $styles
*/
public static function addGlobalStyle( $styles ) {
global $glob_dynamic_styles;
$glob_dynamic_styles .= $styles;
}
/**
* Append local styles that set in post meta options into local_dynamic_styles global variable.
*
* @param string $styles
*/
public static function addLocalStyle( $styles ) {
global $local_dynamic_styles;
$local_dynamic_styles .= $styles;
}
/**
* Gets the upload folder address by the specified type.
* Type variable should be passed as "directory" or "url"
*
* Usage Example:
* $type = "directory";
*
* @param $type
* @return string
*
* @author Ugur Mirza ZEYREK & Bob Ulusoy
* @since 5.0.0
* @since 5.1.4
* @since 5.9.3
*/
public static function get_global_asset_upload_folder( $type ) {
$upload_folder_name = 'mk_assets';
$wp_upload_dir = wp_upload_dir();
if ( 'directory' == $type ) {
$upload_dir = $wp_upload_dir['basedir'] . '/' . $upload_folder_name . '/';
} elseif ( 'url' == $type ) {
// Converts url to https even if site url is not primarily set as https.
$baseurl = is_ssl() ? str_replace( 'http://', 'https://', $wp_upload_dir['baseurl'] ) : $wp_upload_dir['baseurl'];
$upload_dir = $baseurl . '/' . $upload_folder_name . '/';
} elseif ( 'url' != $type && 'directory' != $type ) {
return '';
}
return $upload_dir;
}
/**
* Deletes the mk_getimagesize transient cache.
*
* @author Ugur Mirza ZEYREK
* @since 5.0.6
*/
public static function delete_transient_mk_getimagesize() {
global $wpdb;
$sql = "
DELETE
FROM {$wpdb->options}
WHERE option_name like '\_transient\_mk\_getimagesize\_%'
OR option_name like '\_transient\_timeout\_mk\_getimagesize\_%'
";
$wpdb->query( $sql );
}
/**
* Deletes the mk_critical_styles transient cache.
*
* @return bool
*
* @author Ugur Mirza ZEYREK
* @since 5.0.7
*/
public static function delete_transient_mk_critical_path_css() {
global $wpdb;
$sql = "
DELETE
FROM {$wpdb->options}
WHERE option_name like '\_transient\_timeout\_mk\_critical\_path\_css%'
OR option_name like '\_transient\_mk\_critical\_path\_css%'
";
$wpdb->query( $sql );
}
/**
* Gets the global asset address by the extension and type.
*
* Usage Example:
* $extension = "js";
* $type = "directory";
*
* @param $extension
* @param $type
* @return string
*
* @author Ugur Mirza ZEYREK
* @since 5.0.0
*/
public static function get_global_asset_address( $extension, $type ) {
if ( 'css' != $extension && 'js' != $extension ) {
return '';
}
if ( get_option( 'global_assets_filename' ) ) {
$upload_dir = self::get_global_asset_upload_folder( $type );
if ( ! $upload_dir ) {
return '';
}
$filename_pre = get_option( 'global_assets_filename' );
$filename = $upload_dir . $filename_pre . '.min.' . $extension;
return $filename;
}
return '';
}
/**
* If the path is already exists returns true.
* If it doesn't creates the path.
* When something goes wrong returns false.
*
* @param $path
* @return bool
*
* @author Ugur Mirza ZEYREK
* @since 5.0.0
*/
public static function createPath( $path ) {
$mkfs = new Mk_Fs(
array(
'context' => $path,
)
);
if ( $mkfs->is_dir( $path ) ) {
return true;
}
return $mkfs->wp_mkdir( $path );
}
/**
* If the file is not exists or deleted successfully returns true.
* When something goes wrong returns false.
*
* @param $filename
* @return bool
*
* @author Ugur Mirza ZEYREK
* @since 5.0.0
* @since 5.9.1
* @since 5.9.3
*/
public static function deleteFile( $filename ) {
$mkfs = new Mk_Fs(
array(
'context' => $filename,
)
);
if ( ! $mkfs->exists( $filename ) ) {
return true;
}
return $mkfs->delete( $filename );
}
/**
* Check if current page is in VC frontend editor.
*
* @since 6.0.3
* @return boolean
*/
private static function is_vc_editing() {
global $mk_options;
$move_styles_footer = isset( $mk_options['move-shortcode-css-footer'] ) ? $mk_options['move-shortcode-css-footer'] : 'true';
if ( 'false' == $move_styles_footer ) {
return true;
}
if ( function_exists( 'vc_is_page_editable' ) && vc_is_page_editable() ) {
return true;
}
return false;
}
}
new Mk_Static_Files( true );
Zerion Mini Shell 1.0