<?php
// $Id: popups.module,v 1.1 2007-12-11 00:57:07 starbow Exp $

function popups_menu () {
  $items['popups/raw'] = array(
    'type' => MENU_CALLBACK,
    'page callback' => '_popups_get_raw_content',
    'access callback' => TRUE,
  );
  $items['popups/test'] = array(
    'title' => 'Popup Test',
    'page callback' => 'popups_test_popups',
    'type' => MENU_CALLBACK,
    'access callback' => TRUE,
  );
  $items['popups/test/response'] = array(
    'page callback' => 'popups_test_response',
    'type' => MENU_CALLBACK,
    'access callback' => TRUE,
  );
  return $items;
}

// **************************************************************************
// UTILITY FUNCTIONS ********************************************************
// **************************************************************************

/*
 * Return the content of a path as html, without the page's theming wrapper
 * Used by dialogs.js for a popups with the content of a link
*/  
function _popups_get_raw_content() {
  global $base_url;
  $path = $_GET['path'];
  $path = substr( $path, strlen($base_url) + 1 );
  $content = menu_execute_active_handler( $path ); // does this test for access rights?
  $output = '<div>'. drupal_get_title() .'</div>';
 
  if( $content == MENU_NOT_FOUND ) {
    $output .= "Path not found: $path";
  }
  elseif($content == MENU_ACCESS_DENIED) {
    drupal_access_denied();
  }
  else {
    $output .= $content;
  }
  print $output;
}

function popups_add_popups() {
  static $added = FALSE;
  if (!$added) {
    drupal_add_js(drupal_get_path('module', 'popups') .'/popups.js');
    drupal_add_js( array( 'popups'=> array('base_path'=>base_path()) ), 'setting' );
    drupal_add_css(drupal_get_path('module', 'popups') .'/popups.css');
    $added = TRUE;
  }
}

// **************************************************************************
// ADMIN SETTINGS   *********************************************************
// **************************************************************************

function popups_admin_settings() {
  $form = array();

  // todo 
   
  return system_settings_form($form);
}

// **************************************************************************
// TESTING   ****************************************************************
// **************************************************************************

function popups_test_popups() {
  popups_add_popups();
  $output = l("Pop Me Up", 'popups/test/response', array( 'attributes'=>array('popups'=>TRUE) ) );
  return $output;
}

function popups_test_response() {
  drupal_set_title("A Popup Test");
  return "<div>Hello World</div>";
}