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<?php
/**
* Gets the singleton instance of the Settings class, creating it if it doesn't exist.
*
* @since 4.7.8
* @return Aventura\Wprss\Core\Licensing\Settings
*/
function wprss_licensing_get_settings_controller() {
static $instance = null;
return is_null( $instance )
? $instance = new Aventura\Wprss\Core\Licensing\Settings()
: $instance;
}
/**
* Gets the singleton instance of the Manager class, creating it if it doesn't exist.
*
* @since 4.7.8
* @return Aventura\Wprss\Core\Licensing\Manager
*/
function wprss_licensing_get_manager() {
static $manager = null;
if ( is_null( $manager ) ) {
$manager = new Aventura\Wprss\Core\Licensing\Manager();
$manager->setExpirationNoticePeriod( wprss_get_general_setting( 'expiration_notice_period' ) );
$manager->setDefaultAuthorName( 'Jean Galea' );
}
return $manager;
}
/**
* Gets the singleton instance of the AjaxController class, creating it if it doesn't exist.
*
* @since 4.7.8
* @return Aventura\Wprss\Core\Licensing\AjaxController
*/
function wprss_licensing_get_ajax_controller() {
static $instance = null;
return is_null( $instance )
? $instance = new Aventura\Wprss\Core\Licensing\AjaxController()
: $instance;
}
/**
* Returns all registered addons.
*
* @since 4.4.5
* @param bool $noCache If true, the add-ons filter will be ran again; if false, it will only be ran if not ran before.
* @return array Array of add-on codes.
*/
function wprss_get_addons($noCache = false) {
static $addons = null;
return is_null( $addons ) || $noCache
? $addons = apply_filters( 'wprss_register_addon', array() )
: $addons;
}
/**
* Finds all WPRA addons installed, even if they are deactivated.
*
* @since 4.12.1
*
* @return array An array of WordPress plugin info arrays.
*/
function wprss_find_installed_addons()
{
$all_plugins = get_plugins();
$addons = array();
foreach ($all_plugins as $plugin_path => $plugin) {
if ($plugin_path !== WPRSS_FILE_CONSTANT && strpos($plugin['Name'], 'WP RSS Aggregator - ') === 0) {
$addons[$plugin_path] = $plugin;
}
}
return $addons;
}
/**
* Retrieves the names of the installed addons, even if they are deactivated.
*
* @since 4.12.1
*
* @return string[] A list of the names of installed addons.
*/
function wprss_find_installed_addon_names()
{
return array_map(function ($plugin_info) {
return substr($plugin_info['Name'], strlen('WP RSS Aggregator - '));
}, wprss_find_installed_addons());
}
/**
* Hooks the licensing system into WordPress.
*/
function wprss_licensing() {
static $licensing = null;
if ( is_null( $licensing ) ) {
// Get licensing class instances
$manager = wprss_licensing_get_manager();
$settingsController = wprss_licensing_get_settings_controller();
$ajaxController = wprss_licensing_get_ajax_controller();
// Set up Ajax Controller pointers
$ajaxController->setManager( $manager );
$ajaxController->setSettingsController( $settingsController );
// Licensing Ajax Controller hooks
add_action( 'wp_ajax_wprss_ajax_manage_license', array( $ajaxController, 'handleAjaxManageLicense' ) );
add_action( 'wp_ajax_wprss_ajax_fetch_license', array( $ajaxController, 'handleAjaxFetchLicense' ) );
// Licensing Settings Controller hooks
add_action( 'wprss_admin_init', array( $settingsController, 'registerSettings' ), 100 );
add_action( 'admin_init', array( $settingsController, 'handleLicenseStatusChange' ), 10 );
add_action( 'wprss_settings_license_key_is_valid', array( $settingsController, 'validateLicenseKeyForSave' ), 10, 2 );
$licensing = (object) compact( 'manager', 'settingsController', 'ajaxController' );
// Action for hooking after licensing has been initialized
do_action( 'wprss_init_licensing' );
// Backwards compatibility with old licensing lib
// This ensures that, if an addon is loading an older version of the licensing library, the old method for initializing the updaters is called.
if ( method_exists($manager, 'initUpdaterInstances') ) {
add_action( 'admin_init', array($manager, 'initUpdaterInstances') );
}
}
return $licensing;
}