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 $SQSPELL_VERSION;
  20
  21 $words_ary = $_POST['words_ary'];
  22 $sqspell_use_app = $_POST['sqspell_use_app'];
  23
  24 /**
  25  * If something needs to be deleted, then $words_ary will be
  26  * non-zero length.
  27  */
  28 if (sizeof($words_ary)){
  29   $words=sqspell_getWords();
  30   $lang_words = sqspell_getLang($words, $sqspell_use_app);
  31   $msg = '<p>'
  32      . sprintf(_("Deleting the following entries from <strong>%s</strong> dictionary:"), $sqspell_use_app)
  33      . '</p>'
  34      . "<ul>\n";
  35   for ($i=0; $i<sizeof($words_ary); $i++){
  36     /**
  37      * Remove word by word...
  38      */
  39     $lang_words=str_replace("$words_ary[$i]\n", "", $lang_words);
  40     $msg .= "<li>$words_ary[$i]</li>\n";
  41   }
  42   $new_words_ary=split("\n", $lang_words);
  43   /**
  44    * Wipe this lang, if only 2 members in array (no words left).
  45    * # Language
  46    * # End
  47    */
  48   if (sizeof($new_words_ary)<=2) {
  49     $lang_words='';
  50   }
  51   $new_lang_words = $lang_words;
  52   /**
  53    * Write the dictionary back to the disk.
  54    */
  55   $langs=sqspell_getSettings($words);
  56   $words_dic = "# SquirrelSpell User Dictionary $SQSPELL_VERSION\n# "
  57      . "Last Revision: " . date("Y-m-d") . "\n# LANG: "
  58      . join(", ", $langs) . "\n";
  59   for ($i=0; $i<sizeof($langs); $i++){
  60     /**
  61      * Only rewrite the contents of the selected language.
  62      * Otherwise just write the contents back.
  63      */
  64     if ($langs[$i]==$sqspell_use_app) {
  65       $lang_words = $new_lang_words;
  66     } else {
  67       $lang_words = sqspell_getLang($words, $langs[$i]);
  68     }
  69     if ($lang_words) {
  70       $words_dic .= $lang_words;
  71     }
  72   }
  73   $words_dic .= "# End\n";
  74   sqspell_writeWords($words_dic);
  75   $msg .= '</ul><p>' . _("All done!") . "</p>\n";
  76   sqspell_makePage(_("Personal Dictionary Updated"), null, $msg);
  77 } else {
  78   /**
  79    * Click on some words first, Einstein!
  80    */
  81   sqspell_makePage(_("Personal Dictionary"), null,
  82                    '<p>' . _("No changes requested.") . '</p>');
  83 }
  84
  85 /**
  86  * For Emacs weenies:
  87  * Local variables:
  88  * mode: php
  89  * End:
  90  */
  91 ?>