From c33b24c9faf5d83e4f1bfc6d3778da6c37139b3f Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Sun, 1 Aug 2010 21:00:30 -0700
Subject: Make maintenance mode a variable instead of a config. Then create
 links on the Admin > Maintenance page to allow you to turn it on and off. 
 This should be efficient since we cache all vars and look them up on every
 request anyway.

This also allows us to have the Fix task enable maintenance mode while
it's running which greatly reduces the chances that somebody will come
along and hork the database while we're tinkering with MPTT pointers.

Fixes ticket #1259.
---
 modules/gallery/views/admin_maintenance.html.php | 26 +++++++++++++++++++-----
 1 file changed, 21 insertions(+), 5 deletions(-)

(limited to 'modules/gallery/views')

diff --git a/modules/gallery/views/admin_maintenance.html.php b/modules/gallery/views/admin_maintenance.html.php
index ad0e2f55..4bfc57f0 100644
--- a/modules/gallery/views/admin_maintenance.html.php
+++ b/modules/gallery/views/admin_maintenance.html.php
@@ -1,13 +1,29 @@
 <?php defined("SYSPATH") or die("No direct script access.") ?>
 <div id="g-admin-maintenance" class="g-block">
-  <h1> <?= t("Maintenance tasks") ?> </h1>
-  <p>
-    <?= t("Occasionally your Gallery will require some maintenance.  Here are some tasks you can use to keep it running smoothly.") ?>
-  </p>
+  <h1> <?= t("Maintenance") ?> </h1>
+  <div class="g-block-content">
+    <div id="g-maintenance-mode">
+      <?= t("When you're performing maintenance on your Gallery, you can enable <b>maintenance mode</b> which prevents any non-admin from accessing your Gallery.  Some of the tasks below will automatically put your Gallery in maintenance mode for you.") ?>
+      <ul id="g-action-status" class="g-message-block">
+        <? if (module::get_var("gallery", "maintenance_mode")): ?>
+        <li class="g-warning">
+          <?= t("Maintenance mode is <b>on</b>.  Non admins cannot access your Gallery.  <a href=\"%enable_maintenance_mode_url\">Turn off maintenance mode</a>", array("enable_maintenance_mode_url" => url::site("admin/maintenance/maintenance_mode/0?csrf=$csrf"))) ?>
+        </li>
+        <? else: ?>
+        <li class="g-info">
+          <?= t("Maintenance mode is off.  User access is permitted.  <a href=\"%enable_maintenance_mode_url\">Turn on maintenance mode</a>", array("enable_maintenance_mode_url" => url::site("admin/maintenance/maintenance_mode/1?csrf=$csrf"))) ?>
+        </li>
+        <? endif ?>
+      </ul>
+    </div>
+  </div>
 
   <div class="g-block-content">
     <div id="g-available-tasks">
-      <h2> <?= t("Available tasks") ?> </h2>
+      <h2> <?= t("Maintenance tasks") ?> </h2>
+      <p>
+        <?= t("Occasionally your Gallery will require some maintenance.  Here are some tasks you can use to keep it running smoothly.") ?>
+      </p>
       <table>
         <tr>
           <th>
-- 
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