From 08cebf196e6ff5b89844920a2897cb02bff92c93 Mon Sep 17 00:00:00 2001
From: defacer <defacer>
Date: Wed, 2 Jun 2004 08:13:26 +0000
Subject: [PATCH] Fix all requires() to use absolute paths (Sun boxes have
 problems with relative paths, it seems). Also, login is required to view the
 calendar of any course other than the site.

---
 calendar/event.php       | 6 +++---
 calendar/preferences.php | 7 +++----
 calendar/set.php         | 2 +-
 calendar/view.php        | 7 ++++---
 course/view.php          | 8 ++++----
 5 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/calendar/event.php b/calendar/event.php
index 7031a87d45..eb4ba6db9f 100644
--- a/calendar/event.php
+++ b/calendar/event.php
@@ -39,9 +39,9 @@
 /////////////////////////////////////////////////////////////////////////////
 
     require_once('../config.php');
-    require_once('lib.php');
-    require_once('../course/lib.php');
-    require_once('../mod/forum/lib.php');
+    require_once($CFG->dirroot.'/calendar/lib.php');
+    require_once($CFG->dirroot.'/course/lib.php');
+    require_once($CFG->dirroot.'/mod/forum/lib.php');
 
     require_login();
 
diff --git a/calendar/preferences.php b/calendar/preferences.php
index 194f3f4b63..5a134a3e74 100644
--- a/calendar/preferences.php
+++ b/calendar/preferences.php
@@ -1,9 +1,8 @@
 <?PHP  // $Id$
        // preferences.php - user prefs for calendar
 
-    require("../config.php");
-    require_once('lib.php');
-
+    require_once('../config.php');
+    require_once($CFG->dirroot.'/calendar/lib.php');
 
     if (isset($SESSION->cal_course_referer)) {
         if (! $course = get_record("course", "id", $SESSION->cal_course_referer)) {
@@ -17,7 +16,7 @@
 
 /// If data submitted, then process and store.
 
-	if ($form = data_submitted()) {  
+	if ($form = data_submitted()) {
         print_header();
         foreach ($form as $preference => $value) {
             switch ($preference) {
diff --git a/calendar/set.php b/calendar/set.php
index 78d40f5bd8..470bd73639 100644
--- a/calendar/set.php
+++ b/calendar/set.php
@@ -39,7 +39,7 @@
 /////////////////////////////////////////////////////////////////////////////
 
     require_once('../config.php');
-    require_once('lib.php');
+    require_once($CFG->dirroot.'/calendar/lib.php');
 
     require_variable($_GET['from']);
     require_variable($_GET['var']);
diff --git a/calendar/view.php b/calendar/view.php
index eb6042c586..243eebdf3b 100644
--- a/calendar/view.php
+++ b/calendar/view.php
@@ -41,8 +41,8 @@
 //  Display the calendar page.
 
     require_once('../config.php');
-    require_once('../course/lib.php');
-    require_once('lib.php');
+    require_once($CFG->dirroot.'/course/lib.php');
+    require_once($CFG->dirroot.'/calendar/lib.php');
 
     optional_variable($_GET['view'], 'upcoming');
     optional_variable($_GET['course'], 0);
@@ -117,7 +117,8 @@
     // but NOT for the "main page" course
     if($SESSION->cal_course_referer > 1 &&
       ($shortname = get_field('course', 'shortname', 'id', $SESSION->cal_course_referer)) !== false) {
-        // If we know about the referring course, show a return link
+        // If we know about the referring course, show a return link and ALSO require login!
+        require_login();
         $nav = '<a href="'.$CFG->wwwroot.'/course/view.php?id='.$SESSION->cal_course_referer.'">'.$shortname.'</a> -> '.$nav;
     }
 
diff --git a/course/view.php b/course/view.php
index c945d5431b..029261194c 100644
--- a/course/view.php
+++ b/course/view.php
@@ -2,9 +2,9 @@
 
 //  Display the course home page.
 
-    require_once("../config.php");
-    require_once("lib.php");
-    require_once("$CFG->libdir/blocklib.php");
+    require_once('../config.php');
+    require_once('lib.php');
+    require_once($CFG->libdir.'/blocklib.php');
 
     optional_variable($id);
     optional_variable($name);
@@ -25,7 +25,7 @@
 
     require_login($course->id);
 
-    require_once('../calendar/lib.php');    /// This is after login because it needs $USER
+    require_once($CFG->dirroot.'/calendar/lib.php');    /// This is after login because it needs $USER
 
     add_to_log($course->id, "course", "view", "view.php?id=$course->id", "$course->id");
 
-- 
2.39.5