From 72065fb8351b54eee5f1928c18e06ad81aa9b502 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Wed, 20 Jun 2001 20:00:40 +0000
Subject: - Added a brand-new access.module which allows you to manage 'roles' 
  (groups) and 'permissions' ... (inspired by Zope's system).

    + Once installed, click the help-link for more information.

    + See updates/2.00-to-x.xx.sql for the SQL updates.

- Modified loads of code to use our new access.module.  The system
  still has to mature though: new permissions have to be added and
  existing permissions need stream-lining.  Awaiting suggestions.

- As a direct result of the new access system, I had to rewrite the
  way the top-level links in admin.php are rendered and displayed,
  and xhtml-ified admin.php while I was at it.

TODO

- Home-brewed modules need updating, home-brewed themes not.
  (Examples: file.module, trip_link.module)

- As soon we *finished* the refactoring of the user system (KJ has
  been working on this refactoring already) we should consider to
  embed this role and permission code into account.module ...
---
 modules/cvs.module | 33 ++++++++++++++++++++++-----------
 1 file changed, 22 insertions(+), 11 deletions(-)

(limited to 'modules/cvs.module')

diff --git a/modules/cvs.module b/modules/cvs.module
index 7eefac3de..cc81a12e6 100644
--- a/modules/cvs.module
+++ b/modules/cvs.module
@@ -1,5 +1,9 @@
 <?php
 
+function cvs_perm() {
+  return array("view CVS messages");
+}
+
 function cvs_cron() {
   if (time() - variable_get("cvs_cron_last", 0) > variable_get("cvs_cron_time", time())) {
     variable_set("cvs_cron_last", time());
@@ -22,20 +26,27 @@ function cvs_conf_options() {
 }
 
 function cvs_page() {
-  global $theme;
+  global $user, $theme;
 
-  $result = db_query("SELECT * FROM cvs ORDER BY timestamp DESC LIMIT 50");
+  if (user_access($user, "view CVS messages")) {
+    $result = db_query("SELECT * FROM cvs ORDER BY timestamp DESC LIMIT 50");
 
-  while ($cvs = db_fetch_object($result)) {
-    $output .= "<b>File:</b> $cvs->files<br />";
-    $output .= "<b>Date:</b> ". format_date($cvs->timestamp) ."<br />";
-    $output .= "<b>User:</b> $cvs->user<br />";
-    $output .= "\n". nl2br(htmlentities($cvs->message)) ."<hr />";
-  }
+    while ($cvs = db_fetch_object($result)) {
+      $output .= "<b>File:</b> $cvs->files<br />";
+      $output .= "<b>Date:</b> ". format_date($cvs->timestamp) ."<br />";
+      $output .= "<b>User:</b> $cvs->user<br />";
+      $output .= "\n". nl2br(htmlentities($cvs->message)) ."<hr />";
+    }
 
-  $theme->header();
-  $theme->box("CVS commit messages", "<div style=\"font-family: monospace;\">$output</div>");
-  $theme->footer();
+    $theme->header();
+    $theme->box("CVS commit messages", "<div style=\"font-family: monospace;\">$output</div>");
+    $theme->footer();
+  }
+  else {
+    $theme->header();
+    $theme->box(t("Access denied"), message_access());
+    $theme->footer();
+  }
 }
 
 ?>
\ No newline at end of file
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