indent with spaces

[wfpl-cms.git] / inc / session_auth.php

diff --git a/inc/session_auth.php b/inc/session_auth.php
index 9e49d37..5f25ffe 100644 (file)
--- a/inc/session_auth.php
+++ b/inc/session_auth.php
@@ -2,86 +2,86 @@
 
 # normalize usernames (for case-insensitive etc. logins)
 function format_auth_username($str) {
-       $str = iconv('utf8', 'ascii//TRANSLIT', $str);
-       $str = strtolower(trim($str));
-       $str = preg_replace('/[^a-z0-9]/', '', $str);
-       return $str;
+    $str = iconv('utf8', 'ascii//TRANSLIT', $str);
+    $str = strtolower(trim($str));
+    $str = preg_replace('/[^a-z0-9]/', '', $str);
+    return $str;
 }
 
 # Called automatically by session_auth().
 # Only call if you've just verified that someone has logged in, or has clicked
 # a valid password reset link.
 function session_auth_init($id = false, $password_reset = false) {
-       $GLOBALS['wfpl_session_auth'] = [
-               'id' => null,
-               'role' => null,
-               'name' => null,
-               'username' => null,
-               'last_active' => null,
-               'password_reset' => null
-       ];
+    $GLOBALS['wfpl_session_auth'] = [
+        'id' => null,
+        'role' => null,
+        'name' => null,
+        'username' => null,
+        'last_active' => null,
+        'password_reset' => null
+    ];
 
-       if ($id) {
-               $user = db_get_assoc('users', 'role,name,username', 'where id=%i', $id);
-               $now = time();
-               db_update('users', 'last_active', $now, 'where id=%i', $id);
-               $GLOBALS['wfpl_session_auth']['id'] = $id;
-               $GLOBALS['wfpl_session_auth']['role'] = $user['role'];
-               $GLOBALS['wfpl_session_auth']['name'] = $user['name'];
-               $GLOBALS['wfpl_session_auth']['username'] = $user['username'];
-               $GLOBALS['wfpl_session_auth']['last_active'] = $now;
-       }
+    if ($id) {
+        $user = db_get_assoc('users', 'role,name,username', 'where id=%i', $id);
+        $now = time();
+        db_update('users', 'last_active', $now, 'where id=%i', $id);
+        $GLOBALS['wfpl_session_auth']['id'] = $id;
+        $GLOBALS['wfpl_session_auth']['role'] = $user['role'];
+        $GLOBALS['wfpl_session_auth']['name'] = $user['name'];
+        $GLOBALS['wfpl_session_auth']['username'] = $user['username'];
+        $GLOBALS['wfpl_session_auth']['last_active'] = $now;
+    }
 
-       if ($password_reset) {
-               $GLOBALS['wfpl_session_auth']['password_reset'] = true;
-               $GLOBALS['wfpl_session_auth']['id'] = session_get('auth_password_reset_id');
-       }
+    if ($password_reset) {
+        $GLOBALS['wfpl_session_auth']['password_reset'] = true;
+        $GLOBALS['wfpl_session_auth']['id'] = session_get('auth_password_reset_id');
+    }
 }
 
 # return an assoc containing info about the authenticated user, see session_auth_init
 function session_auth() {
-       if (!isset($GLOBALS['wfpl_session_auth'])) {
-               $id = false;
-               $reset = false;
-               if (session_exists()) {
-                       $id = session_get('auth_id');
-                       if (!$id) {
-                               $r = session_get('auth_password_reset');
-                               if (strlen($r)) {
-                                       $r = (int) format_int_0($r);
-                                       if (time() < $r) {
-                                               $reset = true;
-                                       } else {
-                                               message('Oops, your temporary access (to change your password) has expired');
-                                               session_clear('auth_password_reset');
-                                       }
-                               }
-                       }
-               }
-               session_auth_init($id, $reset);
-       }
-       return $GLOBALS['wfpl_session_auth'];
+    if (!isset($GLOBALS['wfpl_session_auth'])) {
+        $id = false;
+        $reset = false;
+        if (session_exists()) {
+            $id = session_get('auth_id');
+            if (!$id) {
+                $r = session_get('auth_password_reset');
+                if (strlen($r)) {
+                    $r = (int) format_int_0($r);
+                    if (time() < $r) {
+                        $reset = true;
+                    } else {
+                        message('Oops, your temporary access (to change your password) has expired');
+                        session_clear('auth_password_reset');
+                    }
+                }
+            }
+        }
+        session_auth_init($id, $reset);
+    }
+    return $GLOBALS['wfpl_session_auth'];
 }
 
 # return true if the logged in user is allowed to $priv
 # (false if they are not logged in, or aren't alowed to $priv)
 function session_auth_can($priv) {
-       $s = session_auth();
-       if ($s['role'] === 'admin') {
-               return true;
-       }
-       return false;
+    $s = session_auth();
+    if ($s['role'] === 'admin') {
+        return true;
+    }
+    return false;
 }
 
 # return ONLY IF the currently logged in user can $priv
 # otherwise, it displays the login page, and exit early
 function session_auth_must($priv) {
-       if (session_auth_can($priv)) {
-               return;
-       }
-       if (!isset($_REQUEST['after_login'])) {
-               $_REQUEST['after_login_url'] = this_url();
-       }
-       wfpl_main('login');
-       exit();
+    if (session_auth_can($priv)) {
+        return;
+    }
+    if (!isset($_REQUEST['after_login'])) {
+        $_REQUEST['after_login_url'] = this_url();
+    }
+    wfpl_main('login');
+    exit();
 }