function getCacheFederated()
{
// set-up the cache file path
$timestamp = date('Ymd');
$fed_cache_file = '../../cache/fed_cache_' . $timestamp . '.txt';
// check if cache file exists
if (!file_exists($fed_cache_file)) {
// if cache doesn't exist yet get the dynamic js files
$federated_a = findFederated();
// build the text array to be cached
$federated_txt = "array(";
foreach ($federated_a as $federated) {
$federated_txt .= "'" . $federated . "',";
}
$federated_txt .= ");";
// write out the cache file
$fp = fopen($fed_cache_file, 'w');
fwrite($fp, "<?php \$federated_a = " . $federated_txt . " ?>");
fclose($fp);
} else {
// if cache does exist simply include it and merge it with standard js includes
include $fed_cache_file;
}
return $federated_a;
}
/**
* Copyright (c) 2010 West Virginia University
*
* Licensed under the MIT License
* Redistributions of files must retain the above copyright notice.
*
*/
// various copy includes
require_once "../../config.gen.inc.php";
// records stats
require_once "../page_builder/page_header.php";
// require libs
require_once "lib/federated.lib.php";
$filter = $_REQUEST['filter'];
$html = '';
if ($filter != '') {
if ($fed_cache_support) {
// check fed cache support, if set to true see if the cache file is created
$federated_a = getCacheFederated();
} else {
// find the fed files to include on the fly since cache is apparently not needed
$federated_a = findFederated();
}
// go through each appropriate file and include it
foreach ($federated_a as $federated) {
include $federated;
}
}
require "templates/{$prefix}/index.html";
$page->output();
