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70 lines
2.9 KiB
70 lines
2.9 KiB
<?php
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/**
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* @package tikiwiki
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*/
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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require_once('tiki-setup.php');
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if (isset($_SERVER['HTTP_REFERER'])) {
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$orig_url = $_SERVER['HTTP_REFERER'];
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} else {
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$orig_url = $prefs['tikiIndex'];
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}
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if ($prefs['feature_sefurl'] == 'y' && ! strstr($orig_url, '.php') && ! preg_match('/article[0-9]+$/', $orig_url)) {
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$orig_url = preg_replace('#\/([^\/]+)$#', '/tiki-index.php?page=$1', $orig_url);
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}
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// Handle form processing
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if (isset($_REQUEST["emulategroups"])) {
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if ($_REQUEST["emulategroups"] == "setgroups") {
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// User has selected a list of groups to emulate
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$_SESSION["groups_are_emulated"] = "y";
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if (count($_REQUEST["switchgroups"])) {
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$groups_emulated = [];
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$dont_forget_registered = 0;
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foreach ($_REQUEST["switchgroups"] as $value) {
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$groups_emulated[] = $value;
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$included = $tikilib->get_included_groups($value);
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$groups_emulated = array_merge($groups_emulated, $included);
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// If one is member of a group different from Anonymous or Registered
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// then one automatically has the rights of group "Registered"
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if ($value != "Registered" && $value != "Anonymous") {
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$dont_forget_registered = 1;
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}
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}
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if ($dont_forget_registered == 1 && isset($user)) {
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$groups_emulated[] = "Registered";
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$included = $tikilib->get_included_groups("Registered");
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$groups_emulated = array_merge($groups_emulated, $included);
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}
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$groups_emulated = array_unique($groups_emulated);
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} else {
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// Let's say clicking with nothing selected is the same as reset
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// Saying it's the same as Anonymous would have the disadvantage of probably
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// hiding the module, so the user would need to logout
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$_SESSION["groups_are_emulated"] = "n";
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$groups_emulated = [];
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$_SESSION['groups_emulated'] = serialize($groups_emulated);
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}
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$_SESSION['groups_emulated'] = serialize($groups_emulated);
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} elseif ($_REQUEST["emulategroups"] == "resetgroups") {
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// User stops groups emulation (logging out is an alternate solution for user)
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$_SESSION["groups_are_emulated"] = "n";
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$groups_emulated = [];
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$_SESSION['groups_emulated'] = serialize($groups_emulated);
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}
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$tikilib->invalidate_usergroups_cache($user);
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}
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$smarty->assign('groups_are_emulated', $_SESSION["groups_are_emulated"]);
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$smarty->assign_by_ref('groups_emulated', unserialize($_SESSION['groups_emulated']));
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header("location: $orig_url");
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exit;
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