From a052584cc70efbcb86c8f592b9e053a2faea2a8c Mon Sep 17 00:00:00 2001
From: jengo <jengo@alumni.egroupware.org>
Date: Mon, 11 Dec 2000 09:18:09 +0000
Subject: [PATCH] Added in feature from frames.  Admins can allow, disable or
 force them system wide.  If they are allowed, there is a user preference for
 it.

---
 doc/CHANGELOG            |  2 ++
 index.php                | 23 +++++++++++++++++++++--
 preferences/settings.php | 27 ++++++++++++++++++++++++---
 setup/config.php         | 13 +++++++++++++
 4 files changed, 60 insertions(+), 5 deletions(-)

diff --git a/doc/CHANGELOG b/doc/CHANGELOG
index f446811122..c2e3791b06 100755
--- a/doc/CHANGELOG
+++ b/doc/CHANGELOG
@@ -23,6 +23,8 @@
         - Applied patch to fix md5 en/decryption.
           Thanks milosch
         - Fixed login message not showing up.
+        - Added in feature for frames.  This can be a user preference, or a global option
+          for the admin to disable, allow, or force.
 
 [0.9.7] - Fixed SQL error in tts
         - Fixed table locking in admin -> edit account
diff --git a/index.php b/index.php
index 2e566147d4..736289d152 100755
--- a/index.php
+++ b/index.php
@@ -24,14 +24,33 @@
   include("header.inc.php");
   // Note: I need to add checks to make sure these apps are installed.
 
+  if (($phpgw_info["user"]["preferences"]["common"]["useframes"] && $phpgw_info["server"]["useframes"] == "allowed")
+     || ($phpgw_info["server"]["useframes"] == "always")) {
+
+     if (! $navbarframe && ! $framebody) {
+        $tpl = new Template($phpgw_info["server"]["template_dir"]);
+        $tpl->set_file(array("frames" => "frames.tpl"));
+
+        $tpl->set_var("navbar_link",$phpgw->link("index.php?navbarframe=True"));
+        $tpl->set_var("body_link",$phpgw->link("index.php?framebody=True"));
+
+        $tpl->pparse("out","frames");
+     }
+     if ($navbarframe) {
+        $phpgw->common->phpgw_header();
+        $phpgw->common->navbar();
+     }
+  } else {
+     $phpgw->common->phpgw_header();
+     $phpgw->common->navbar();  
+  }
+
   if ($cd=="yes" && $phpgw_info["user"]["preferences"]["common"]["default_app"]
       && $phpgw_info["user"]["apps"][$phpgw_info["user"]["preferences"]["common"]["default_app"]]) {
      $phpgw->redirect($phpgw->link($phpgw_info["server"]["webserver_url"] . "/"
 		  . $phpgw_info["user"]["preferences"]["common"]["default_app"] . "/"));
      exit;
   }
-  $phpgw->common->phpgw_header();
-  $phpgw->common->navbar();
 
   $phpgw->common->read_preferences("addressbook");
   $phpgw->common->read_preferences("email");
diff --git a/preferences/settings.php b/preferences/settings.php
index 77256ce7ce..55dc7ff036 100755
--- a/preferences/settings.php
+++ b/preferences/settings.php
@@ -20,9 +20,11 @@
   include("../header.inc.php");
 
   if (! $submit) {
-  
+     if ($phpgw_info["server"]["useframes"] == "allowed") {
+        $target = ' target="_top"';
+     }
      ?>
-      <form method="POST" action="<?php echo $phpgw->link("settings.php"); ?>">
+      <form method="POST" action="<?php echo $phpgw->link("settings.php"); ?>"<?php echo $target; ?>>
        <table border=0>
        <tr>
         <td><?php echo lang("max matchs per page"); ?>: </td>
@@ -42,6 +44,20 @@
          </select>
         </td>
        </tr>
+
+       <?php
+         if ($phpgw_info["server"]["useframes"] == "allowed") {
+       ?>
+       <tr>
+        <td><?php echo lang("Show navigation bar in a frame"); ?>: </td>
+        <td>
+         <input type="checkbox" name="settings[useframes]" value="True"<?php echo ($phpgw_info["user"]["preferences"]["common"]["useframes"]?" checked":""); ?>>
+        </td>
+       </tr>
+       <?php
+         }
+       ?>
+
        <tr>
         <td><?php echo lang("time zone offset"); ?>: </td>
         <td>
@@ -178,6 +194,7 @@
      </form>
 
  <?php
+     $phpgw->common->phpgw_footer();
   } else {
      $phpgw->preferences->preferences_delete("byappnotheme",$phpgw_info["user"]["account_id"],"common");
 
@@ -196,7 +213,11 @@
 
      $phpgw->db->unlock();
 
+     if ($settings["useframes"]) {
+        Header("Location: " . $phpgw->link($phpgw_info["server"]["webserver_url"] . "/index.php"));
+        exit;
+     }
+
      Header("Location: " . $phpgw->link("index.php"));
   }
-  $phpgw->common->phpgw_footer();
 ?>
diff --git a/setup/config.php b/setup/config.php
index 44dfe33ae8..3c1fb0dcf3 100644
--- a/setup/config.php
+++ b/setup/config.php
@@ -287,6 +287,19 @@
    </tr>
    <?php $selected = array(); ?>
 
+   <?php $selected[$current_config["useframes"]] = " selected"; ?>
+   <tr bgcolor="e6e6e6">
+    <td>Frame support:</td>
+    <td>
+     <select name="newsettings[useframes]">
+      <option value="allowed"<?php echo $selected["allowed"]; ?>>Allow frames</option>
+      <option value="always"<?php echo $selected["always"]; ?>>Force frames</option>
+      <option value="never"<?php echo $selected["never"]; ?>>Disable frames</option>
+     </select>
+    </td>
+   </tr>
+   <?php $selected = array(); ?>
+
    <?php $selected[$current_config["htmlcompliant"]] = " selected"; ?>
    <tr bgcolor="e6e6e6">
     <td>Use pure HTML compliant code (not fully working yet):</td>