load_plugin_textdomain();
add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_public_styles' ) );
}
/**
* Return an instance of this class
*
* @return array
*/
public static function instance( $plugin_file = __FILE__ ) {
static $globals;
if ( self::$instance == null ) {
self::$instance = new self;
$globals = self::$instance->set_globals( $plugin_file );
self::$instance->load_includes();
self::$instance->register_addon();
}
return $globals;
}
/**
* Fired when the plugin is activated
*
* @return void
*/
public static function activate( $network_wide ) {
if ( class_exists( 'GW_GoPricing' ) ) $core_plugin = GW_GoPricing::instance();
if ( !class_exists( 'GW_GoPricing' ) || version_compare( $core_plugin['plugin_version'], self::$min_core_version, '<' ) ) {
update_option ( self::$plugin_prefix . '_activate_error', sprintf( __( 'Yet Skin - Add-on for Go Pricing requires at least Go Pricing - WordPress Responsive Pricing Tables plugin version %s to run!', 'go_pricing_yet_textdomain' ), self::$min_core_version ) );
}
}
/**
* Fired when the plugin is deactivated
*
* @return void
*/
public static function deactivate() {
}
/**
* Fired when the plugin is uninstalled
*
* @return void
*/
public static function uninstall( $network_wide ) {
}
/**
* Print activation error admin notices
*/
public static function activate_error() {
$error_notice = get_option( self::$plugin_prefix . '_activate_error' );
if ( $error_notice ) {
printf( '', $error_notice );
deactivate_plugins( self::$plugin_base );
delete_option( self::$plugin_prefix . '_activate_error' );
}
}
/**
* Set global variables
*
* @return array
*/
public function set_globals( $plugin_file ) {
$this->plugin_file = $plugin_file;
self::$plugin_base = plugin_basename( $this->plugin_file );
$this->plugin_dir = dirname( plugin_basename( $this->plugin_file ) );
$this->plugin_path = plugin_dir_path( $this->plugin_file );
$this->plugin_url = plugin_dir_url( $this->plugin_file );
$globals = array (
'plugin_version' => self::$plugin_version,
'db_version' => self::$db_version,
'min_core_version' => self::$min_core_version,
'plugin_prefix' => self::$plugin_prefix,
'plugin_slug' => self::$plugin_slug,
'plugin_file' => $this->plugin_file,
'plugin_base' => self::$plugin_base,
'plugin_dir' => $this->plugin_dir,
'plugin_path' => $this->plugin_path,
'plugin_url' => $this->plugin_url,
);
if ( $core_instance = $this->can_run() ) {
$globals['core'] = $core_instance;
} else {
update_option ( self::$plugin_prefix . '_activate_error', sprintf( __( 'Yet Skin - Add-on for Go Pricing requires at least Go Pricing - WordPress Responsive Pricing Tables plugin version %s to run!', 'go_pricing_yet_textdomain' ), self::$min_core_version ) );
}
$this->globals = $globals;
return $globals;
}
/**
* Load required includes
*
* @return void
*/
public function load_includes() {
if ( !isset( $this->globals['core'] ) ) return;
include_once ( $this->plugin_path . 'includes/globals/style.php' );
include_once ( $this->plugin_path . 'includes/shortcodes/header.php' );
include_once ( $this->plugin_path . 'includes/shortcodes/row.php' );
// Include & init admin classes
if ( is_admin() ) {
//Include & init admin main class
include_once ( $this->plugin_path . 'includes/admin/class_admin.php' );
GW_GoPricing_Yet_Admin::instance( $this->globals );
}
}
/**
* Detect if the plugin can run
*
* @return bool | array
*/
public function can_run() {
if ( class_exists( 'GW_GoPricing' ) ) {
$core_instance = GW_GoPricing::instance();
if ( version_compare( $core_instance['plugin_version'], self::$min_core_version, '>=' ) ) return $core_instance;
}
return false;
}
/**
* Load the plugin text domain for translation
*
* @return void
*/
public function load_plugin_textdomain() {
load_plugin_textdomain( 'go_pricing_yet_textdomain', FALSE, $this->plugin_dir . '/lang/' );
}
/**
* Register addon
*
* @return void
*/
public function register_addon() {
if ( !class_exists( 'GW_GoPricing_Addon' ) ) return;
GW_GoPricing_Addon::register(
array(
'id' => 'yet_addon',
'name' => 'Yet Skin - Add-on for Go Pricing',
'slug' => 'gw-' . self::$plugin_slug,
'base' => self::$plugin_base,
'version' => self::$plugin_version,
)
);
}
/**
* Enqueue public styles
*
* @return void
*/
public function enqueue_public_styles() {
wp_enqueue_style( self::$plugin_slug . '-styles', $this->plugin_url . 'assets/css/yet_styles.css', array( 'go-pricing-styles' ), self::$plugin_version );
}
}