<?php
// $Id: virtual_site_information.module,v 1.3 2008-03-20 11:00:27 fokke Exp $

/**
* Implementation of hook_feature_info().
*/
function virtual_site_information_feature_info() {
  return array(
    'virtual_site_information_feature' => array(
      'name' => t('Information'),
      'description' => t('Set site information settings for your virtual site, like the name and frontpage.'),
    ),
	);
}

function virtual_site_information_feature_form($context) {
	global $conf;
	
	// Temporarily relace the current settings by the ones of the virtual site.
	$orig = $conf;
	$conf = array_merge($conf, (array) $context);

	// Retrieve theme settings form
	include_once('modules/system/system.admin.inc');
	$form['settings'] = system_site_information_settings();
	$form['settings']['#tree'] = TRUE;
	
	// Restore current settings
	$conf = $orig;
	
	// Unset unwanted form parts
	unset($form['settings']['buttons'], $form['settings']['#submit'], $form['settings']['#theme']);
	
	return $form;
}

function virtual_site_information_feature_submit($form, &$form_state) {
	return $form_state['values']['settings'];
}

function virtual_site_information_feature($context) {
	global $conf;

	if (is_array($context) && count($context)) {
		$old_front_path = drupal_get_normal_path(variable_get('site_frontpage', 'node'));
		
		// Overwrite front page
		if ($context['site_frontpage'] && $old_front_path == $_GET['q'] && $old_front_path != $context['site_frontpage']) {
			$_GET['q'] = drupal_get_normal_path($context['site_frontpage']);
		}
			
		// Others except site object are all just variables
		unset($context['site']);
		$conf = array_merge($conf, $context);
	}
}

?>