Current File : /var/www/byggtema.eco-n-tech.co.uk/wp-content/themes/Avada/includes/class-avada.php
<?php
/**
* The main theme class.
* We're using this one to instantiate uther classes
* and access the main theme objects.
*
* @author ThemeFusion
* @copyright (c) Copyright by ThemeFusion
* @link https://theme-fusion.com
* @package Avada
* @subpackage Core
*/
// Do not allow directly accessing this file.
if ( ! defined( 'ABSPATH' ) ) {
exit( 'Direct script access denied.' );
}
/**
* The main theme class.
*/
class Avada {
/**
* The template directory path.
*
* @static
* @access public
* @var string
*/
public static $template_dir_path = '';
/**
* The template directory URL.
*
* @static
* @access public
* @var string
*/
public static $template_dir_url = '';
/**
* The stylesheet directory path.
*
* @static
* @access public
* @var string
*/
public static $stylesheet_dir_path = '';
/**
* The stylesheet directory URL.
*
* @static
* @access public
* @var string
*/
public static $stylesheet_dir_url = '';
/**
* The one, true instance of the Avada object.
*
* @static
* @access public
* @var null|object
*/
public static $instance = null;
/**
* The theme version.
*
* @static
* @access public
* @var string
*/
public static $version = AVADA_VERSION;
/**
* The original option name.
* This is the untainted option name, without using any languages.
* If you want the property including language, use $option_name instead.
*
* @static
* @access private
* @var string
*/
private static $original_option_name = 'fusion_options';
/**
* The option name including the language suffix.
* If you want the option name without language, use $original_option_name.
*
* @static
* @access private
* @var string
*/
private static $option_name = '';
/**
* The language we're using.
* This is used to modify $option_name.
* It is the language code prefixed with a '_'
*
* @static
* @access public
* @var string
*/
public static $lang = '';
/**
* Determine if the language has been applied to the $option_name.
*
* @static
* @access public
* @var bool
*/
public static $lang_applied = false;
/**
* Dertermine if the current language is set to "all".
*
* @static
* @access private
* @var bool
*/
private static $language_is_all = false;
/**
* Determine if we're currently upgrading/migration options.
*
* @static
* @access public
* @var bool
*/
public static $is_updating = false;
/**
* Avada_Settings.
*
* @access public
* @var object
*/
public $settings;
/**
* Avada_Options.
*
* @static
* @access public
* @var null|object
*/
public static $options = null;
/**
* Bundled Plugins.
*
* @static
* @access public
* @var array
*/
public static $bundled_plugins = [];
/**
* Fusion.
*
* @access public
* @var object
*/
public $fusion_library;
/**
* Avada_Init.
*
* @access public
* @var object
*/
public $init;
/**
* Avada_Template.
*
* @access public
* @var object
*/
public $template;
/**
* Avada_Blog.
*
* @access public
* @var object
*/
public $blog;
/**
* Avada_Images.
*
* @access public
* @var object
*/
public $images;
/**
* Avada_Head.
*
* @access public
* @var object
*/
public $head;
/**
* Avada_Layout.
*
* @access public
* @var object
*/
public $layout;
/**
* Avada_GoogleMap.
*
* @access public
* @var object
*/
public $google_map;
/**
* Avada_EventsCalendar.
*
* @access public
* @var object Avada_EventsCalendar.
*/
public $events_calendar;
/**
* Avada_Remote_Installer.
*
* @access public
* @var object Avada_Remote_Installer.
*/
public $remote_install;
/**
* Avada_Product_registration
*
* @access public
* @var object Avada_Product_registration.
*/
public $registration;
/**
* Avada_Slider_Revolution.
*
* @access public
* @since 6.0
* @var object Avada_Slider_Revolution
*/
public $slider_revolution;
/**
* Avada_Sermon_Manager
*
* @access public
* @var object Avada_Sermon_Manager
*/
public $sermon_manager;
/**
* Avada_Privacy_Embeds
*
* @access public
* @var object Avada_Privacy_Embeds
*/
public $privacy_embeds;
/**
* Avada_PWA
*
* @access public
* @var object Avada_PWA
*/
public $pwa;
/**
* Avada_Block_Editor
*
* @access public
* @var object Avada_Block_Editor
*/
public $block_editor;
/**
* Remotely retrieved data.
*
* @static
* @access public
* @var mixed
*/
public static $data = null;
/**
* Access the single instance of this class.
*
* @return Avada
*/
public static function get_instance() {
if ( null === self::$instance ) {
self::$instance = new Avada();
}
return self::$instance;
}
/**
* Shortcut method to get the settings.
*/
public static function settings() {
return self::get_instance()->settings->get_all();
}
/**
* The class constructor
*
* @access private
*/
private function __construct() {
// Add a non-persistent cache group.
wp_cache_add_non_persistent_groups( 'avada' );
// Set static vars.
if ( '' === self::$template_dir_path ) {
self::$template_dir_path = wp_normalize_path( get_template_directory() );
}
if ( '' === self::$template_dir_url ) {
self::$template_dir_url = get_template_directory_uri();
}
if ( '' === self::$stylesheet_dir_path ) {
self::$stylesheet_dir_path = wp_normalize_path( get_stylesheet_directory() );
}
if ( '' === self::$stylesheet_dir_url ) {
self::$stylesheet_dir_url = get_stylesheet_directory_uri();
}
$this->set_is_updating();
// Multilingual handling.
self::multilingual_options();
// Make sure that $option_name is set.
// This is run AFTER the multilingual option as a fallback.
if ( empty( self::$option_name ) ) {
self::$option_name = self::get_option_name();
}
// Instantiate secondary classes.
$this->settings = Avada_Settings::get_instance();
$this->registration = new Fusion_Product_Registration(
[
'type' => 'theme',
'name' => 'Avada',
'bundled' => [
'fusion-core' => 'Avada Core',
'fusion-builder' => 'Avada Builder',
'fusion-white-label-branding' => 'Avada Custom Branding',
],
]
);
$this->init = new Avada_Init();
$this->template = new Avada_Template();
$this->blog = new Avada_Blog();
$this->head = new Avada_Head();
$this->layout = new Avada_Layout();
$this->google_map = new Avada_GoogleMap();
$this->remote_install = new Avada_Remote_Installer();
$this->fusion_library = fusion_library();
$this->images = new Avada_Images();
$this->slider_revolution = new Avada_Slider_Revolution();
$this->sermon_manager = new Avada_Sermon_Manager();
$this->privacy_embeds = new Avada_Privacy_Embeds();
$this->pwa = new Avada_PWA();
$this->block_editor = new Avada_Block_Editor();
// Set the Fusion Library Image Class variable to the Avada one, to avoid duplication.
fusion_library()->images = $this->images;
}
/**
* Checks if we're in the migration page.
* It does that by checking _GET, and then sets the $is_updating property.
*
* @access public
*/
public function set_is_updating() {
if ( ! self::$is_updating && $_GET && isset( $_GET['avada_update'] ) && '1' == $_GET['avada_update'] ) { // phpcs:ignore WordPress.Security.NonceVerification, WordPress.PHP.StrictComparisons
self::$is_updating = true;
}
}
/**
* Set data from updates server.
*
* @static
* @since 7.0.2
* @return mixed
*/
public static function get_data() {
$force_update = isset( $_GET['reset_transient'] ) && '1' === $_GET['reset_transient']; // phpcs:ignore WordPress.Security.NonceVerification.Recommended
// It has already been fetched, return.
if ( null !== self::$data && ! $force_update ) {
return self::$data;
}
$transient_name = 'avada_dashboard_data';
$api_url = FUSION_UPDATES_URL . '/?action=get-data';
$cached = $force_update ? false : get_transient( $transient_name );
if ( false !== $cached ) {
self::$data = $cached;
return self::$data;
}
$previous_version = get_option( 'avada_previous_version', false );
if ( Avada()->registration->is_registered() && ! empty( $previous_versions ) ) {
$api_url .= '&version=' . AVADA_VERSION;
}
if ( $force_update ) {
$api_url .= '&avada-api=1';
}
$legacy_mode = ! Avada()->registration->is_registered() && '' !== Avada()->registration->get_token() && ! Avada()->registration->is_legacy_update();
// Legacy mode, get grace end date.
if ( $legacy_mode ) {
$api_url .= '&token=' . Avada()->registration->get_token();
}
// Get remote server response.
$response = wp_remote_get(
$api_url,
[
'user-agent' => 'avada-user-agent',
]
);
// Check for error.
if ( ! is_wp_error( $response ) ) {
$response_code = (int) wp_remote_retrieve_response_code( $response );
// If 403, likely blocked and we don't want continuous loop, so we set transient.
if ( 403 === $response_code ) {
set_transient( $transient_name, self::$data, HOUR_IN_SECONDS );
return self::$data;
}
// Not 403 and not 200 likely temporary. Do not set transient and don't process response.
if ( 200 !== $response_code ) {
return self::$data;
}
// Parse response.
$data = wp_remote_retrieve_body( $response );
// Check for error.
if ( ! is_wp_error( $data ) ) {
self::$data = json_decode( $data, true );
} else {
// Return on error, to run again as likely temporary.
return self::$data;
}
// If we are legacy mode with no data, it means the token was invalid and we do not want to repeat the check.
if ( $legacy_mode && ( ! isset( self::$data['legacy_end'] ) || '' === self::$data['legacy_end'] ) ) {
Avada()->registration->reset_token();
}
}
set_transient( $transient_name, self::$data, HOUR_IN_SECONDS );
return self::$data;
}
/**
* Gets the theme version.
*
* @static
* @access public
* @since 5.0
* @return string
*/
public static function get_theme_version() {
return self::$version;
}
/**
* Gets the latest theme version.
*
* @static
* @access public
* @since 7.3
* @return string
*/
public static function get_latest_version() {
$data = self::get_data();
if ( isset( $data['avada_version'] ) && '' !== $data['avada_version'] ) {
return $data['avada_version'];
}
return self::$version;
}
/**
* Gets the normalized theme version.
*
* @static
* @access public
* @since 5.0
* @return string
*/
public static function get_normalized_theme_version() {
$theme_version = self::$version;
$theme_version_array = explode( '.', $theme_version );
if ( isset( $theme_version_array[2] ) && '0' === $theme_version_array[2] ) {
$theme_version = $theme_version_array[0] . '.' . $theme_version_array[1];
}
return $theme_version;
}
/**
* Gets info for premium (and free) plugins from the ThemeFusion API
* in a JSON format and then format them as an array.
*
* @static
* @access public
* @since 5.0
* @return array Array of bundled plugins.
*/
public static function get_bundled_plugins() {
if ( empty( self::$bundled_plugins ) ) {
// Check for transient, if none, grab remote HTML file.
$plugins = get_transient( 'avada_premium_plugins_info' );
if ( ! $plugins || empty( $plugins ) ) {
$url = FUSION_UPDATES_URL . '/?avada_action=get_plugins&avada_version=' . self::get_normalized_theme_version();
// Get remote HTML file.
$response = wp_remote_get(
$url,
[
'user-agent' => 'avada-user-agent',
]
);
// Check for error.
if ( is_wp_error( $response ) ) {
return [];
}
// Parse remote HTML file.
$data = wp_remote_retrieve_body( $response );
// Check for error.
if ( is_wp_error( $data ) ) {
return [];
}
$data = json_decode( $data, true );
if ( ! is_array( $data ) ) {
return [];
}
$plugins = [];
foreach ( $data as $plugin ) {
if ( $plugin['premium'] ) {
// Making sure the correct array index is present, latest_version being returned from server plugin.
$plugin['version'] = $plugin['latest_version'];
$plugin['Author'] = $plugin['plugin_author'];
$plugin['AuthorURI'] = $plugin['plugin_author_url'];
}
$plugins[ $plugin['slug'] ] = $plugin;
}
// Store remote data file in transient, expire after 24 hours.
set_transient( 'avada_premium_plugins_info', $plugins, 24 * HOUR_IN_SECONDS );
}
self::$bundled_plugins = $plugins;
}
return self::$bundled_plugins;
}
/**
* Sets the $lang property for this object.
* Languages are prefixed with a '_'
*
* If we're not currently performing a migration
* it also checks if the options for the current language are set.
* If they are not, then we will copy the options from the main language.
*
* @static
* @access public
*/
public static function multilingual_options() {
$multilingual = fusion_library()->multilingual;
// Set the self::$lang.
$active_language = $multilingual::get_active_language();
if ( ! in_array( $active_language, [ '', 'en', 'all' ] ) ) { // phpcs:ignore WordPress.PHP.StrictInArray
self::$lang = '_' . $active_language;
}
// Make sure the options are copied if needed.
if ( ! in_array( self::$lang, [ '', 'en', 'all' ] ) && ! self::$lang_applied ) { // phpcs:ignore WordPress.PHP.StrictInArray
// Set the $option_name property.
self::$option_name = self::get_option_name();
// Get the options without using a language (defaults).
$original_options = get_option( self::$original_option_name, [] );
// Get options with a language.
$options = get_option( self::$original_option_name . self::$lang, [] );
// If we're not currently performing a migration and the options are not set
// then we must copy the default options to the new language.
if ( ! self::$is_updating && ! empty( $original_options ) && empty( $options ) ) {
update_option( self::$original_option_name . self::$lang, get_option( self::$original_option_name ) );
}
// Modify the option_name to include the language.
self::$option_name = self::$original_option_name . self::$lang;
// Set $lang_applied to true. Makes sure we don't do the above more than once.
self::$lang_applied = true;
}
}
/**
* Get the private $option_name.
* If empty returns the original_option_name.
*
* @static
* @access public
* @return string
*/
public static function get_option_name() {
if ( empty( self::$option_name ) ) {
return self::$original_option_name;
}
return self::$option_name;
}
/**
* Get the private $original_option_name.
*
* @static
* @access public
* @return string
*/
public static function get_original_option_name() {
return self::$original_option_name;
}
/**
* Change the private $option_name.
*
* @static
* @access public
* @param false|string $option_name The option name to use.
*/
public static function set_option_name( $option_name = false ) {
if ( false !== $option_name && ! empty( $option_name ) ) {
self::$option_name = $option_name;
}
}
/**
* Change the private $language_is_all property.
*
* @static
* @access public
* @param bool $is_all Whether we're on the "all" language option or not.
* @return null|void
*/
public static function set_language_is_all( $is_all ) {
if ( true === $is_all ) {
self::$language_is_all = true;
return;
}
self::$language_is_all = false;
}
/**
* Get the private $language_is_all property.
*
* @static
* @access public
* @return bool
*/
public static function get_language_is_all() {
return self::$language_is_all;
}
/**
* Gets the $options.
*
* @static
* @access public
* @since 6.0
* @return Avada_Options
*/
public static function get_options() {
if ( ! self::$options ) {
self::$options = Avada_Options::get_instance();
}
return self::$options;
}
/**
* Gets the Avada_Images object.
*
* NOTE: Do not remove, needed for users updating from 6.1.2.
*
* @since 2.2.0
* @return Avada_Images
*/
public function get_images_obj() {
if ( ! $this->images ) {
$this->images = new Avada_Images();
}
return $this->images;
}
}
/* Omit closing PHP tag to avoid "Headers already sent" issues. */
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