X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=plugins%2Fsquirrelspell%2Fsqspell_interface.php;h=c6b463ee28f1c7782df97f92539b4d9af4136a3c;hp=b8f4273050e91ef116a00bd9c700e2aa885e62ee;hb=8ed1923822b383ddb338e9eef75bb7f110cc47b4;hpb=aa7fb30cfbfef6ef28ebde963f6312c79122f411

diff --git a/plugins/squirrelspell/sqspell_interface.php b/plugins/squirrelspell/sqspell_interface.php
index b8f42730..c6b463ee 100644
--- a/plugins/squirrelspell/sqspell_interface.php
+++ b/plugins/squirrelspell/sqspell_interface.php
@@ -2,55 +2,50 @@
 
 /**
  * sqspell_interface.php
- * ----------------------
- * Main wrapper for the pop-up.
  *
- * Copyright (c) 1999-2002 The SquirrelMail development team
- * Licensed under the GNU GPL. For full terms see the file COPYING.
+ * Main wrapper for the pop-up.
  *
  * This is a main wrapper for the pop-up window interface of
- * SquirrelSpell.    
+ * SquirrelSpell.
  *
- * $Id$
- *
- * @author Konstantin Riabitsev <icon@duke.edu> ($Author$)
- * @version $Date$
+ * @author Konstantin Riabitsev <icon at duke.edu>
+ * @copyright 1999-2019 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package plugins
+ * @subpackage squirrelspell
  */
 
-/**    	
+/**
+ * Include the SquirrelMail initialization file.
+ */
+require('../../include/init.php');
+
+/**
  * Set up a couple of non-negotiable constants and
  * defaults. Don't change these, * the setuppable stuff is in
  * sqspell_config.php
  */
-$SQSPELL_DIR='squirrelspell';
+$SQSPELL_DIR='plugins/squirrelspell/';
 $SQSPELL_CRYPTO=FALSE;
-    
-/**
- * Load the stuff needed from squirrelmail
- */
 
-chdir('..');
-define('SM_PATH','../');
+include_once(SM_PATH . $SQSPELL_DIR . 'sqspell_functions.php');
 
-/* SquirrelMail required files. */
-require_once(SM_PATH . 'include/validate.php');
-require_once(SM_PATH . 'include/load_prefs.php');
-require_once("$SQSPELL_DIR/sqspell_config.php");
-require_once("$SQSPELL_DIR/sqspell_functions.php");
-    
 /**
  * $MOD is the name of the module to invoke.
- * If $MOD is undefined, use "init", else check for security
- * breaches.
+ * If $MOD is unspecified, assign "init" to it. Else check for
+ * security breach attempts.
  */
-if (!isset($MOD) || !$MOD){
-  $MOD='init';
-} else {
-  sqspell_ckMOD($MOD);
+if(! sqgetGlobalVar('MOD',$MOD,SQ_FORM)) {
+    $MOD = 'init';
 }
+sqspell_ckMOD($MOD);
 
-/**
- * Include the module.
- */
-require_once("$SQSPELL_DIR/modules/$MOD.mod");
-?>
+/* Load the stuff already. */
+if (file_exists(SM_PATH . $SQSPELL_DIR . "modules/$MOD.mod")) {
+    require_once(SM_PATH . $SQSPELL_DIR . "modules/$MOD.mod");
+} else {
+    error_box(_("Invalid SquirrelSpell module."));
+    // display sm footer (closes html tags)
+    $oTemplate->display('footer.tpl');
+}