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63 lines
2.5 KiB
PHP
63 lines
2.5 KiB
PHP
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<?php
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/**
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* This function is beign used to change the permission of a ticket_user.
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* It will first check if the user who executed this function is an admin. If this is not the case the page will be redirected to an error page.
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* in case the $_GET['value'] is smaller than 4 and the user whoes permission is being changed is different from the admin(id 1), the change will be executed and the page will
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* redirect to the users profile page.
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* @author Daan Janssens, mentored by Matthew Lagoe
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*/
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function change_permission(){
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global $INGAME_WEBPATH;
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global $WEBPATH;
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//if logged in
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if(WebUsers::isLoggedIn()){
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//check if user who executed this function is an admin
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if(ticket_user::isAdmin(unserialize($_SESSION['ticket_user']))){
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//in case the $_GET['value'] is smaller than 4 and the user whoes permission is being changed is different from the admin(id 1)
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if(isset($_GET['user_id']) && isset($_GET['value']) && $_GET['user_id'] != 1 && $_GET['value'] < 4 ){
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$user_id = filter_var($_GET['user_id'], FILTER_SANITIZE_NUMBER_INT);
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$value = filter_var($_GET['value'], FILTER_SANITIZE_NUMBER_INT);
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//execute change.
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Ticket_User::change_permission(Ticket_User::constr_ExternId($user_id)->getTUserId(), $value);
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header("Cache-Control: max-age=1");
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if (Helpers::check_if_game_client()) {
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header("Location: ".$INGAME_WEBPATH."?page=show_user&id=".$user_id);
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}else{
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header("Location: ".$WEBPATH."?page=show_user&id=".$user_id);
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}
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throw new SystemExit();
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}else{
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//ERROR: GET PARAMS not given or trying to change admin
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header("Cache-Control: max-age=1");
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if (Helpers::check_if_game_client()) {
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header("Location: ".$INGAME_WEBPATH."?page=show_user&id=".$user_id);
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}else{
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header("Location: ".$WEBPATH."?page=show_user&id=".$user_id);
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}
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throw new SystemExit();
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}
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}else{
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//ERROR: No access!
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$_SESSION['error_code'] = "403";
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header("Cache-Control: max-age=1");
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header("Location: index.php?page=error");
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throw new SystemExit();
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}
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}else{
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//ERROR: not logged in!
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header("Cache-Control: max-age=1");
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header("Location: index.php");
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throw new SystemExit();
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}
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}
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