/**
* Load the all-users results into cache
*
* @param array $ldapConfig
* @param int $page
* @param optional $proxy
* @return string The requested XML string of the page results
* @access public
* @since 7/30/09
*/
function loadAllUsersCache(array $ldapConfig, $page, $proxy = null)
{
$params = $_GET;
$results = loadAllResults($ldapConfig);
$count = count($results);
$curPage = 0;
$i = 0;
while ($i < $count) {
$i = $i + ALL_USERS_PAGE_SIZE;
$params['page'] = $curPage;
$pageResults = array_slice($results, $curPage * ALL_USERS_PAGE_SIZE, ALL_USERS_PAGE_SIZE);
$pageXml = getResultXml($pageResults, $params, $proxy, $i < $count);
if ($page == $curPage) {
$requestedPageXml = $pageXml;
}
$curPage++;
}
$numPagesCacheKey = getCacheKey(array(), $proxy, 'all_users_pages');
apc_store($numPagesCacheKey, $curPage, RESULT_CACHE_TTL);
if (isset($requestedPageXml)) {
return $requestedPageXml;
}
// Return an empty result set.
return getResultXml(array(), $params, $proxy);
}
ini_set('memory_limit', $minBytes);
}
if (!isset($_GET['page'])) {
$page = 0;
} else {
$page = intval($_GET['page']);
}
if ($page < 0) {
throw new InvalidArgumentException("'page' must be 0 or greater.");
}
$xmlString = getAllUsersPageXml($ldapConfig, $page, $proxy);
if (SHOW_TIMERS) {
$end = microtime();
}
} else {
$results = loadAllResults($ldapConfig);
if (SHOW_TIMERS) {
$end = microtime();
}
$xmlString = getResultXml($results, $_GET, $proxy);
}
}
if (SHOW_TIMERS) {
if (!isset($end)) {
$end = microtime();
}
list($sm, $ss) = explode(" ", $start);
list($em, $es) = explode(" ", $end);
$s = $ss + $sm;
$e = $es + $em;
@header('X-Runtime: ' . ($e - $s));
