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[squirrelmail.git] / plugins / squirrelspell / sqspell_options.php

diff --git a/plugins/squirrelspell/sqspell_options.php b/plugins/squirrelspell/sqspell_options.php
index 86c75cd3fae596612bde87933c2585c268e6d215..fd152f1ea4be5d2a5dc65d2b03a2ce2161891b59 100644 (file)
--- a/plugins/squirrelspell/sqspell_options.php
+++ b/plugins/squirrelspell/sqspell_options.php
@@ -1,35 +1,50 @@
 <?php
+
+/**
+ * sqspell_options.php
+ *
+ * Main wrapper for the options interface.
+ *
+ * @author Konstantin Riabitsev <icon at duke.edu>
+ * @copyright 1999-2020 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 a couple of constants and defaults. Don't change these,
+ * the configurable stuff is in sqspell_config.php
+ * @todo do we really need $SQSPELL_DIR var?
+ */
+$SQSPELL_DIR='plugins/squirrelspell/';
+$SQSPELL_CRYPTO=FALSE;
+
+
+
+include_once(SM_PATH . $SQSPELL_DIR . 'sqspell_functions.php');
+
 /**
-   SQSPELL_OPTIONS.PHP
-   --------------------
-   Main wrapper for the options interface.
-                                                               **/
-// Set a couple of constants. Don't change these, the setuppable stuff is
-// in sqspell_config.php
-$SQSPELL_DIR="squirrelspell";
-$SQSPELL_CRYPTO=false;
-
-// Load some necessary stuff.
-chdir("..");
-include("../src/validate.php");
-include("../src/load_prefs.php");
-include("../functions/strings.php");
-include("../functions/page_header.php");
-include ("$SQSPELL_DIR/sqspell_config.php");
-require ("$SQSPELL_DIR/sqspell_functions.php");
-
-// Access the module needed
-//
-if (!$MOD) $MOD="options_main";
-
-// see if someone is attempting to be nasty by trying to get out of the
-// modules directory, although it probably wouldn't do them any good,
-// since every module has to end with .mod.php. Still, they deserve
-// to be warned. ;)
-if (strstr($MOD, ".") || strstr($MOD, "/") || strstr($MOD, "%")){
-       echo "SECURITY BREACH ON DECK 5! CMDR TUVOK AND SECURITY TEAM REQUESTED.";
-        exit;
+ * $MOD is the name of the module to invoke.
+ * If $MOD is unspecified, assign "options_main" to it. Else check for
+ * security breach attempts.
+ */
+if(! sqgetGlobalVar('MOD',$MOD,SQ_FORM)) {
+    $MOD = 'options_main';
+}
+sqspell_ckMOD($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 footer (closes html tags)
+    $oTemplate->display('footer.tpl');
 }
-// load the stuff already.
-include ("$SQSPELL_DIR/modules/$MOD.mod.php");
-?>