;.
*/
class BadgeOS_Achievement_Shortcode {
function __construct() {
// Define plugin constants
$this->basename = plugin_basename( __FILE__ );
$this->directory_path = plugin_dir_path( __FILE__ );
$this->directory_url = plugin_dir_url( __FILE__ );
// Load translations
load_plugin_textdomain( 'achievement-shortcode-for-badgeos', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
// If BadgeOS is unavailable, deactivate our plugin
add_action( 'admin_notices', array( $this, 'maybe_disable_plugin' ) );
add_action( 'init', array( $this, 'register_badgeos_shortcodes' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ), 99 );
}
public function register_badgeos_shortcodes() {
badgeos_register_shortcode( array(
'name' => __( 'User earned achievement', 'achievement-shortcode-for-badgeos' ),
'slug' => 'user_earned_achievement',
'description' => __( 'Show or hide content depending on if the user has earned a specific achievement.', 'achievement-shortcode-for-badgeos' ),
'output_callback' => array( $this, 'shortcode' ),
'attributes' => array(
'id' => array(
'name' => __( 'Achievement ID', 'achievement-shortcode-for-badgeos' ),
'description' => __( 'The ID of the achievement the user must have earned.', 'achievement-shortcode-for-badgeos' ),
'type' => 'text',
),
),
) );
}
/**
* Enqueue and localize relevant admin_scripts.
*
* @since 1.0.4
*/
public function admin_scripts() {
wp_enqueue_script( 'rangyinputs-jquery', $this->directory_url . 'js/rangyinputs-jquery-src.js', array( 'jquery' ), '', true );
wp_enqueue_script( 'activity-progress-shortcode-embed', $this->directory_url . 'js/achievement-shortcode-embed.js', array( 'rangyinputs-jquery', 'badgeos-select2' ), '', true );
}
public function shortcode( $atts, $content = null ) {
$atts = shortcode_atts( array(
'id' => false, // achievement
), $atts );
$achievement = $atts['id'];
$user_id = get_current_user_id();
$user_has_achievement = $user_id &&
badgeos_has_user_earned_achievement( intval( $achievement ), $user_id );
$return = '';
if ( ! $achievement ) {
$return = '' . __( 'You have to specify a valid achievement id in the "id" parameter!', 'achievement-shortcode-for-badgeos' ) . '
';
} elseif ( $user_has_achievement ) {
$return = do_shortcode( $content );
}
return $return;
}
/**
* Check if BadgeOS is available
*
* @since 1.0.0
* @return bool True if BadgeOS is available, false otherwise
*/
public static function meets_requirements() {
if ( class_exists( 'BadgeOS' ) && version_compare( BadgeOS::$version, '1.4.0', '>=' ) ) {
return true;
} else {
return false;
}
}
/**
* Generate a custom error message and deactivates the plugin if we don't meet requirements
*
* @since 1.0.0
*/
public function maybe_disable_plugin() {
if ( ! $this->meets_requirements() ) {
// Display our error
echo '';
echo '
' . sprintf( __( 'BadgeOS Achievement Shortcode Add-On requires BadgeOS 1.4.0 or greater and has been deactivated. Please install and activate BadgeOS and then reactivate this plugin.', 'achievement-shortcode-for-badgeos' ), admin_url( 'plugins.php' ) ) . '
';
echo '