From 0924dd5cc88cf33b9a459f1f0e8b57601698d367 Mon Sep 17 00:00:00 2001
From: Mike Koch <mkoch227@gmail.com>
Date: Sun, 14 Dec 2014 23:36:21 -0500
Subject: [PATCH] Revert the removal of some features...for now

This reverts commit f61c05ac34f3ebf0067de022a30c88564846b4dc.
---
 admin/admin_settings.php      | 14 ++++++++++++++
 admin/admin_settings_save.php |  6 +++++-
 admin/admin_ticket.php        |  2 +-
 admin/index.php               |  1 +
 inc/header.inc.php            |  4 ++++
 maintenance.php               | 24 ++++++++++++++++++++++++
 modsForHesk_settings.inc.php  |  5 ++++-
 7 files changed, 53 insertions(+), 3 deletions(-)
 create mode 100644 maintenance.php

diff --git a/admin/admin_settings.php b/admin/admin_settings.php
index 4ac24a06..a0899dd4 100644
--- a/admin/admin_settings.php
+++ b/admin/admin_settings.php
@@ -1817,6 +1817,20 @@ if ( defined('HESK_DEMO') )
                           </div>
                       </div>
                   </div>
+                  <div class="form-group">
+                      <label for="maintenance-mode" class="col-sm-4 col-xs-12 control-label"><?php echo $hesklang['maintenanceMode']; ?>
+                          <i class="fa fa-question-circle settingsquestionmark" data-toggle="popover" data-placement="bottom"
+                             title="<?php echo $hesklang['maintenanceMode']; ?>"
+                             data-content="<?php echo $hesklang['maintenanceModeHelp']; ?>"></i>
+                      </label>
+                      <div class="col-sm-8 col-xs-12">
+                          <div class="checkbox">
+                              <label>
+                                  <input id="maintenance-mode" name="maintenance-mode" type="checkbox" <?php if ($modsForHesk_settings['maintenance_mode']) {echo 'checked';} ?>> <?php echo $hesklang['enable_maintenance']; ?>
+                              </label>
+                          </div>
+                      </div>
+                  </div>
               </div>
               <!-- Mods For Hesk: Statuses -->
               <div class="tab-pane fade in" id="statuses">
diff --git a/admin/admin_settings_save.php b/admin/admin_settings_save.php
index bb29ae1c..d409ba78 100644
--- a/admin/admin_settings_save.php
+++ b/admin/admin_settings_save.php
@@ -537,6 +537,7 @@ $set['hesk_version'] = $hesk_settings['hesk_version'];
 // Save the modsForHesk_settings.inc.php file
 $set['rtl'] = empty($_POST['rtl']) ? 0 : 1;
 $set['show-icons'] = empty($_POST['show-icons']) ? 0 : 1;
+$set['maintenance-mode'] = empty($_POST['maintenance-mode']) ? 0 : 1;
 $set['navbarBackgroundColor'] = hesk_input(hesk_POST('navbarBackgroundColor'));
 $set['navbarBrandColor'] = hesk_input(hesk_POST('navbarBrandColor'));
 $set['navbarBrandHoverColor'] = hesk_input(hesk_POST('navbarBrandHoverColor'));
@@ -567,7 +568,10 @@ $modsForHesk_settings[\'questionMarkColor\'] = \''.$set['questionMarkColor'].'\'
 $modsForHesk_settings[\'rtl\'] = '.$set['rtl'].';
 
 //-- Set this to 1 to show icons next to navigation menu items
-$modsForHesk_settings[\'show_icons\'] = '.$set['show-icons'].';';
+$modsForHesk_settings[\'show_icons\'] = '.$set['show-icons'].';
+
+//-- Set this to 1 to enable maintenance mode
+$modsForHesk_settings[\'maintenance_mode\'] = '.$set['maintenance-mode'].';';
 
 // Write the file
 if ( ! file_put_contents(HESK_PATH . 'modsForHesk_settings.inc.php', $modsForHesk_file_content) )
diff --git a/admin/admin_ticket.php b/admin/admin_ticket.php
index a55e8985..64b9bef9 100644
--- a/admin/admin_ticket.php
+++ b/admin/admin_ticket.php
@@ -1020,7 +1020,7 @@ require_once(HESK_PATH . 'inc/show_admin_nav.inc.php');
             <div class="col-md-3 col-xs-12">
                 <div class="ticketName"><?php echo $ticket['name']; ?></div>
                 <div class="ticketEmail"><?php echo $ticket['email']; ?></div>
-                <div class="ticketEmail"><?php echo $hesklang['ip']; ?>: <?php echo $ticket['ip']; ?></div>
+                <div class="ticketEmail"><?php echo $hesklang['ip']; ?>: <?php echo '<a href="http://whois.domaintools.com/'.$ticket['ip'].'">'.$ticket['ip'].'</a>'; ?></div>
             </div>
             <div class="col-md-9 col-xs-12 pushMarginLeft">
                 <div class="ticketMessageTop withBorder">
diff --git a/admin/index.php b/admin/index.php
index 25f222b6..f23f0ffe 100644
--- a/admin/index.php
+++ b/admin/index.php
@@ -34,6 +34,7 @@
 
 define('IN_SCRIPT',1);
 define('HESK_PATH','../');
+define('ON_LOGIN_PAGE',1);
 
 /* Get all the required files and functions */
 require(HESK_PATH . 'hesk_settings.inc.php');
diff --git a/inc/header.inc.php b/inc/header.inc.php
index 70375a1a..90b4810e 100644
--- a/inc/header.inc.php
+++ b/inc/header.inc.php
@@ -35,6 +35,10 @@
 /* Check if this is a valid include */
 if (!defined('IN_SCRIPT')) {die('Invalid attempt');}
 require(HESK_PATH . 'modsForHesk_settings.inc.php');
+// Check to see if we're in maintenance mode before sending anything to the DOM
+if ($modsForHesk_settings['maintenance_mode'] && !defined('ON_MAINTENANCE_PAGE') && !defined('ON_LOGIN_PAGE')) {
+    header('Location: '.HESK_PATH.'maintenance.php');
+}
 ?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
diff --git a/maintenance.php b/maintenance.php
new file mode 100644
index 00000000..0037c119
--- /dev/null
+++ b/maintenance.php
@@ -0,0 +1,24 @@
+<?php
+define('IN_SCRIPT',1);
+define('HESK_PATH','./');
+define('ON_MAINTENANCE_PAGE', 1);
+
+// Get all the required files and functions
+require(HESK_PATH . 'hesk_settings.inc.php');
+require(HESK_PATH . 'modsForHesk_settings.inc.php');
+require(HESK_PATH . 'inc/common.inc.php');
+require_once(HESK_PATH . 'inc/header.inc.php');
+if (!$modsForHesk_settings['maintenance_mode']) {
+    //-- The user refreshed the maintenance page, but maintenance mode is off. Redirect them back to the index page.
+    header('Location: '.HESK_PATH);
+}
+?>
+<div class="row">
+    <div class="col-md-6 col-md-offset-3" style="padding-top: 30px; text-align: center;">
+            <i class="fa fa-exclamation-triangle fa-5x" style="color: orange"></i><br>
+            <p>The helpdesk is currently undergoing maintenance. Please come back later.</p>
+    </div>
+</div>
+<?php
+require_once(HESK_PATH . 'inc/footer.inc.php');
+?>
\ No newline at end of file
diff --git a/modsForHesk_settings.inc.php b/modsForHesk_settings.inc.php
index 2d9a5780..fa9c9135 100644
--- a/modsForHesk_settings.inc.php
+++ b/modsForHesk_settings.inc.php
@@ -17,4 +17,7 @@ $modsForHesk_settings['questionMarkColor'] = '#000000';
 $modsForHesk_settings['rtl'] = 0;
 
 //-- Set this to 1 to show icons next to navigation menu items
-$modsForHesk_settings['show_icons'] = 0;
\ No newline at end of file
+$modsForHesk_settings['show_icons'] = 0;
+
+//-- Set this to 1 to enable maintenance mode
+$modsForHesk_settings['maintenance_mode'] = 0;
\ No newline at end of file