Add ability to control the display of the "Check Spelling" button. Allows administrat...

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

diff --git a/plugins/squirrelspell/sqspell_functions.php b/plugins/squirrelspell/sqspell_functions.php
index 4fbd42e1a6b7ca189a2dd107427a9f6ed325f92c..f64f9e7de757a8fea65b038fd6d70ae486a37392 100644 (file)
--- a/plugins/squirrelspell/sqspell_functions.php
+++ b/plugins/squirrelspell/sqspell_functions.php
@@ -6,7 +6,7 @@
  * All SquirrelSpell-wide functions are in this file.
  *
  * @author Konstantin Riabitsev <icon at duke.edu>
- * @copyright &copy; 1999-2007 The SquirrelMail Project Team
+ * @copyright 1999-2017 The SquirrelMail Project Team
  * @license http://opensource.org/licenses/gpl-license.php GNU Public License
  * @version $Id$
  * @package plugins
@@ -57,14 +57,17 @@ function squirrelspell_optpage_block_function() {
  * @return void
  */
 function squirrelspell_setup_function() {
+
+  global $data_dir, $username;
+  $sqspell_show_button = getPref($data_dir, $username, 'sqspell_show_button', 1);
+
   /**
    * Check if this browser is capable of displaying SquirrelSpell
    * correctly.
    */
-  if (checkForJavascript()) {
+  if ($sqspell_show_button && checkForJavascript()) {
 
-    global $oTemplate, $base_uri;
-    $nbsp = $oTemplate->fetch('non_breaking_space.tpl');
+    global $oTemplate, $base_uri, $nbsp;
 
     $output = addButton(_("Check Spelling"), 
                         'check_spelling', 
@@ -850,12 +853,12 @@ function sqspell_handle_crypt_panic($lang=false) {
     .  _("SquirrelSpell was unable to decrypt your personal dictionary. This is most likely due to the fact that you have changed your mailbox password. In order to proceed, you will have to supply your old password so that SquirrelSpell can decrypt your personal dictionary. It will be re-encrypted with your new password after this. If you haven't encrypted your dictionary, then it got mangled and is no longer valid. You will have to delete it and start anew. This is also true if you don't remember your old password -- without it, the encrypted data is no longer accessible.") ,
     'left' ) .  "\n"
     . (($lang) ? html_tag('p',sprintf(_("Your %s dictionary is encrypted with password that differs from your current password."),
-                                      htmlspecialchars($lang)),'left') : '')
+                                      sm_encode_html_special_chars($lang)),'left') : '')
     . '<blockquote>' . "\n"
     . '<form method="post" onsubmit="return AYS()">' . "\n"
     . '<input type="hidden" name="MOD" value="crypto_badkey" />' . "\n"
     . (($lang) ?
-       '<input type="hidden" name="dict_lang" value="'.htmlspecialchars($lang).'" />' :
+       '<input type="hidden" name="dict_lang" value="'.sm_encode_html_special_chars($lang).'" />' :
        '<input type="hidden" name="old_setup" value="yes" />')
     . html_tag( 'p',  "\n" .
         '<input type="checkbox" name="delete_words" value="ON" id="delete_words" />'