Views Argument Default Flag Handler - RAW

gistfile1.php

<?php 
 /**
   * Define the options form to enable selection of flags.
   */

  function options_form(&$form, &$form_state) {
  }

  /**
   * Return all possible options for the view and provide default values.
   */
  function option_definition() {
  }
  /**
   * Provide the default form form for submitting options.
   */
  function options_submit(&$form, &$form_state, &$options = array()) {
  }

  /**
   * This function controls what to return to the contextual filter.
   */
  function get_argument() {
  }

  /**
   * Initialize this plugin with the view and the argument is is linked to.
   */
  function init(&$view, &$argument, $options) {
    parent::init($view, $argument, $options);
  }
?>