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86 lines
2.0 KiB
86 lines
2.0 KiB
<?php
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/**
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* Send a redirect to the user agent and exist
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*
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* @license see /license.txt
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* @author Laurent Opprecht <laurent@opprecht.info> for the Univesity of Geneva
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*/
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class Redirect
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{
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static function www()
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{
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return Uri::www();
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}
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static function go($url = '')
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{
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if (empty($url))
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{
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Redirect::session_request_uri();
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$www = self::www();
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self::navigate($www);
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}
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$is_full_uri = (strpos($url, 'http') === 0);
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if ($is_full_uri)
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{
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self::navigate($url);
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}
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$url = self::www() . $url;
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self::navigate($url);
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}
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/**
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* Redirect to the session "request uri" if it exists.
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* @param bool Whether the user ha just logged in (in this case, use page_after_login rules)
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*/
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static function session_request_uri($logging_in = false)
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{
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// if (api_is_anonymous())
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// {
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// return;
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// }
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$no_redirection = isset($_SESSION['noredirection']) ? $_SESSION['noredirection'] : false;
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if($no_redirection){
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unset($_SESSION['noredirection']);
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return;
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}
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$url = isset($_SESSION['request_uri']) ? $_SESSION['request_uri'] : '';
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unset($_SESSION['request_uri']);
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if (!empty($url)) {
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self::navigate($url);
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} elseif ($logging_in) {
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$pal = api_get_setting('page_after_login');
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if (!empty($pal)) {
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self::navigate(api_get_path(WEB_PATH).api_get_setting('page_after_login'));
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}
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}
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}
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static function home()
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{
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$www = self::www();
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self::navigate($www);
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}
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static function user_home()
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{
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$www = self::www();
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self::navigate("$www/user_portal.php");
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}
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protected static function navigate($url)
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{
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session_write_close(); //should not be neeeded
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header("Location: $url");
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exit;
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}
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}
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