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<?php
/**********************************
* REQUIRED PATH TO THE TPL FILE */
$TOUR_PATH = PHPWG_PLUGINS_PATH.'TakeATour/tours/2_7_0/tour.tpl';
/*********************************/
/**********************
* Preparse part *
**********************/
$template->assign('TAT_index', make_index_url(array('section' => 'categories')));
$template->assign('TAT_search', get_root_url().'search.php');
//picture id
if (isset($_GET['page']) and preg_match('/^photo-(\d+)(?:-(.*))?$/', $_GET['page'], $matches))
{
$_GET['image_id'] = $matches[1];
}
check_input_parameter('image_id', $_GET, false, PATTERN_ID);
if (isset($_GET['image_id']) and pwg_get_session_var('TAT_image_id')==null)
{
$template->assign('TAT_image_id', $_GET['image_id']);
pwg_set_session_var('TAT_image_id', $_GET['image_id']);
}
elseif (is_numeric(pwg_get_session_var('TAT_image_id')))
{
$template->assign('TAT_image_id', pwg_get_session_var('TAT_image_id'));
}
else
{
$query = '
SELECT id
FROM '.IMAGES_TABLE.'
ORDER BY RAND()
LIMIT 1
;';
$row = pwg_db_fetch_assoc(pwg_query($query));
$template->assign('TAT_image_id', $row['id']);
}
?>
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