plugins/squirrelspell/modules/forget_me.mod

   1 <?php
   2 /**
   3  * forget_me.mod
   4  * --------------
   5  * Squirrelspell module
   6  *
   7  * Copyright (c) 1999-2002 The SquirrelMail development team
   8  * Licensed under the GNU GPL. For full terms see the file COPYING.
   9  *
  10  * This module deletes the words from the user dictionary. Called
  11  * after EDIT_DIC module.
  12  *
  13  * $Id$
  14  *
  15  * @author Konstantin Riabitsev <icon@duke.edu> ($Author$)
  16  * @version $Date$
  17  */
  18
  19 global $words_ary, $sqspell_use_app, $SQSPELL_VERSION;
  20 /**
  21  * If something needs to be deleted, then $words_ary will be
  22  * non-zero length.
  23  */
  24 if (sizeof($words_ary)){
  25   $words=sqspell_getWords();
  26   $lang_words = sqspell_getLang($words, $sqspell_use_app);
  27   $msg = '<p>'
  28      . sprintf(_("Deleting the following entries from <strong>%s</strong> dictionary:"), $sqspell_use_app)
  29      . '</p>'
  30      . "<ul>\n";
  31   for ($i=0; $i<sizeof($words_ary); $i++){
  32     /**
  33      * Remove word by word...
  34      */
  35     $lang_words=str_replace("$words_ary[$i]\n", "", $lang_words);
  36     $msg .= "<li>$words_ary[$i]</li>\n";
  37   }
  38   $new_words_ary=split("\n", $lang_words);
  39   /**
  40    * Wipe this lang, if only 2 members in array (no words left).
  41    * # Language
  42    * # End
  43    */
  44   if (sizeof($new_words_ary)<=2) {
  45     $lang_words='';
  46   }
  47   $new_lang_words = $lang_words;
  48   /**
  49    * Write the dictionary back to the disk.
  50    */
  51   $langs=sqspell_getSettings($words);
  52   $words_dic = "# SquirrelSpell User Dictionary $SQSPELL_VERSION\n# "
  53      . "Last Revision: " . date("Y-m-d") . "\n# LANG: "
  54      . join(", ", $langs) . "\n";
  55   for ($i=0; $i<sizeof($langs); $i++){
  56     /**
  57      * Only rewrite the contents of the selected language.
  58      * Otherwise just write the contents back.
  59      */
  60     if ($langs[$i]==$sqspell_use_app) {
  61       $lang_words = $new_lang_words;
  62     } else {
  63       $lang_words = sqspell_getLang($words, $langs[$i]);
  64     }
  65     if ($lang_words) {
  66       $words_dic .= $lang_words;
  67     }
  68   }
  69   $words_dic .= "# End\n";
  70   sqspell_writeWords($words_dic);
  71   $msg .= '</ul><p>' . _("All done!") . "</p>\n";
  72   sqspell_makePage(_("Personal Dictionary Updated"), null, $msg);
  73 } else {
  74   /**
  75    * Click on some words first, Einstein!
  76    */
  77   sqspell_makePage(_("Personal Dictionary"), null,
  78                    '<p>' . _("No changes requested.") . '</p>');
  79 }
  80
  81 /**
  82  * For Emacs weenies:
  83  * Local variables:
  84  * mode: php
  85  * End:
  86  */
  87 ?>