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/** Facebook Search Code* @author Mark Slee** @package ubersearch*/ini_set('memory_limit', '100M'); // to besafe we are increasing the memory limit for searchinclude_once $_SERVER['PHP_ROOT'].'/html/init.php'; // finallib includeinclude_once $_SERVER['PHP_ROOT'].'/lib/s.php';include_once $_SERVER['PHP_ROOT'].'/lib/browse.php';include_once $_SERVER['PHP_ROOT'].'/lib/events.php';include_once $_SERVER['PHP_ROOT'].'/lib/websearch_classifier/websearch_classifier.php';flag_allow_guest();$user = search_require_login();if($_POST) {	$arr = us_flatten_checkboxes($_POST, array('ii'));	$qs = '?';	foreach($arr as $key=>$val) {		$qs .= $key.'='.urlencode($val).'&';	}	$qs = substr($qs, 0, (strlen($qs)-1));	redirect($_SERVER['PHP_SELF'].$qs);}// If they performed a classmates search, these values are// needed to pre-populate dropdownsparam_get_slashed(array('hy'=>$PARAM_STRING,'hs'=>$PARAM_INT,'adv'=>$PARAM_EXISTS,'events'=>$PARAM_EXISTS,'groups'=>$PARAM_EXISTS,'classmate'=>$PARAM_EXISTS,'coworker'=>$PARAM_EXISTS));$pos = strpos($get_hy, ':');if($pos !== false) {	$hsid = intval(substr($get_hy, 0, $pos));	$hsyear = intval(substr($get_hy, $pos+1));} else {	$hsid = intval($get_hs);	$hsyear = null;}tpl_set('hs_id', $hsid);tpl_set('hs_name', get_high_school($hsid));tpl_set('hs_year', $hsyear);tpl_set('is_advanced_search', $get_adv);tpl_set('user', $user);tpl_set('count_total', 0); // pre-set count_total for the sake of adspage length// Events search calendar dataparam_get(array('k' => $PARAM_HEX,'n' => $PARAM_SINT));if (($get_k == search_module::get_key(SEARCH_MOD_EVENT, SEARCH_TYPE_AS))) {	$EVENTS_CAL_DAYS_AHEAD = 60;	$events_begin = strftime("%Y%m01"); // first of the month	$events_end = strftime("%Y%m%d", strtotime(strftime("%m/01/%Y")) +	(86400 * $EVENTS_CAL_DAYS_AHEAD));	$events_params = array('dy1' => $events_begin,	'dy2' => $events_end);	param_get(array('c1' => $PARAM_INT, 'c2' => $PARAM_INT), 'evt_');	if (isset($evt_c1)) { $events_params['c1'] = $evt_c1; }	if (isset($evt_c2)) { $events_params['c2'] = $evt_c2; }	$results = events_get_calendar($user, $get_n, $events_params);	tpl_set('events_date', $results['events_date']);}// Holy shit, is this the cleanest fucking frontend file you've ever seen?!ubersearch($_GET, $embedded=false, $template=true);// Render itrender_template($_SERVER['PHP_ROOT'].'/html/s.phpt');/*** login function for s.php** @author Philip Fung*/function search_require_login() {	//check if user is logged in	$user = require_login(true);	if($user 0 && !is_unregistered($user)) { return $user; }	// this is an unregistered user	param_get(array('k' => $GLOBALS['PARAM_HEX'], // search key	(used by rest of ubersearch code)	));	global $get_k;	$search_key = $get_k;	//Let user see event or group search if criteria are obeyed	if ($search_key			&& (search_module::get_key_type($search_key) ==				SEARCH_MOD_EVENT || search_module::get_key_type($search_key) ==				SEARCH_MOD_GROUP) //event or group search			) {		return $user;	} else {		go_home();	}}