plugins/filters/spamoptions.php

   1 <?php
   2    /**
   3     **  Message and Spam Filter Plugin
   4     **
   5     **  Copyright (c) 1999-2001 The Squirrelmail Development Team
   6     **  Licensed under the GNU GPL. For full terms see the file COPYING.
   7     **
   8     **  This plugin filters your inbox into different folders based upon given
   9     **  criteria.  It is most useful for people who are subscibed to mailing lists
  10     **  to help organize their messages.  The argument stands that filtering is
  11     **  not the place of the client, which is why this has been made a plugin for
  12     **  SquirrelMail.  You may be better off using products such as Sieve or
  13     **  Procmail to do your filtering so it happens even when SquirrelMail isn't
  14     **  running.
  15     **
  16     **  If you need help with this, or see improvements that can be made, please
  17     **  email me directly at the address above.  I definately welcome suggestions
  18     **  and comments.  This plugin, as is the case with all SquirrelMail plugins,
  19     **  is not directly supported by the developers.  Please come to me off the
  20     **  mailing list if you have trouble with it.
  21     **
  22     **  Also view plugins/README.plugins for more information.
  23     **
  24     **/
  25
  26    chdir ('..');
  27    require_once('../src/validate.php');
  28    require_once('../functions/page_header.php');
  29    require_once('../functions/imap.php');
  30    require_once('../src/load_prefs.php');
  31
  32    global $AllowSpamFilters;
  33
  34    displayPageHeader($color, 'None');
  35
  36    if (isset($spam_submit)) {
  37       $spam_filters = load_spam_filters();
  38       setPref($data_dir, $username, 'filters_spam_folder', $filters_spam_folder_set);
  39       setPref($data_dir, $username, 'filters_spam_scan', $filters_spam_scan_set);
  40       foreach ($spam_filters as $Key => $Value) {
  41           $input = $spam_filters[$Key]['prefname'] . '_set';
  42           setPref($data_dir, $username, $spam_filters[$Key]['prefname'],
  43               $$input);
  44       }
  45    }
  46
  47    $filters_spam_folder = getPref($data_dir, $username, 'filters_spam_folder');
  48    $filters_spam_scan = getPref($data_dir, $username, 'filters_spam_scan');
  49    $filters = load_filters();
  50
  51    echo "<table width=95% align=center border=0 cellpadding=2 cellspacing=0 bgcolor=\"$color[0]\">".
  52            '<tr><th align=center>' . _("Spam Filtering") . '</th></tr>'.
  53        '</table>';
  54
  55
  56    if (isset($action) && $action == 'spam') {
  57        $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  58        $boxes = sqimap_mailbox_list($imapConnection);
  59        sqimap_logout($imapConnection);
  60        for ($i = 0; $i < count($boxes) && $filters_spam_folder == ''; $i++) {
  61            if ($boxes[$i]['flags'][0] != 'noselect' &&
  62                $boxes[$i]['flags'][1] != 'noselect' &&
  63                $boxes[$i]['flags'][2] != 'noselect') {
  64                $filters_spam_folder = $boxes[$i]['unformatted'];
  65            }
  66        }
  67
  68        echo '<form method=post action="spamoptions.php">'.
  69            '<center>'.
  70            '<table width=85% cellpadding=2 cellspacing=0 border=0>'.
  71                '<tr>'.
  72                '<th align=right nowrap>' . _("Move spam to:") . '</th>'.
  73                '<td><select name="filters_spam_folder_set">';
  74
  75        for ($i = 0; $i < count($boxes); $i++) {
  76            if (! in_array('noselect', $boxes[$i]['flags'])) {
  77                $box = $boxes[$i]['unformatted'];
  78                $box2 = str_replace(' ', '&nbsp;', $boxes[$i]['formatted']);
  79                if ($filters_spam_folder == $box)
  80                echo "<OPTION VALUE=\"$box\" SELECTED>$box2</OPTION>\n";
  81                else
  82                echo "<OPTION VALUE=\"$box\">$box2</OPTION>\n";
  83            }
  84        }
  85        echo    '</select>'.
  86            '</td>'.
  87            '</tr>'.
  88            '<tr><td></td><td>' .
  89            _("Moving spam directly to the trash may not be a good idea at first, since messages from friends and mailing lists might accidentally be marked as spam. Whatever folder you set this to, make sure that it gets cleaned out periodically, so that you don't have an excessively large mailbox hanging around.") .
  90            '</td></tr>'.
  91            '<tr>'.
  92                '<th align=right nowrap>' . _("What to Scan:") . '</th>'.
  93                '<td><select name="filters_spam_scan_set">'.
  94                '<option value=""';
  95        if ($filters_spam_scan == '')
  96            echo ' SELECTED';
  97        echo '>' . _("All messages") . '</option>'.
  98                '<option value="new"';
  99        if ($filters_spam_scan == 'new')
 100            echo ' SELECTED';
 101        echo '>' . _("Only unread messages") . '</option>' .
 102                '</select>'.
 103            '</td>'.
 104        '</tr>'.
 105        '<tr>'.
 106            '<td></td><td>'.
 107            _("The more messages you scan, the longer it takes.  I would suggest that you scan only new messages.  If you make a change to your filters, I would set it to scan all messages, then go view my INBOX, then come back and set it to scan only new messages.  That way, your new spam filters will be applied and you'll scan even the spam you read with the new filters.").
 108            '</td></tr>';
 109
 110        $spam_filters = load_spam_filters();
 111
 112        foreach ($spam_filters as $Key => $Value) {
 113            echo "<tr><th align=right nowrap>$Key</th>\n" .
 114                '<td><input type=checkbox name="' .
 115                $spam_filters[$Key]['prefname'] .
 116                '_set"';
 117            if ($spam_filters[$Key]['enabled'])
 118            echo ' CHECKED';
 119            echo '> - ';
 120            if ($spam_filters[$Key]['link']) {
 121            echo '<a href="' .
 122                    $spam_filters[$Key]['link'] .
 123                    '" target="_blank">';
 124            }
 125            echo $spam_filters[$Key]['name'];
 126            if ($spam_filters[$Key]['link']) {
 127            echo '</a>';
 128            }
 129            echo '</td></tr><tr><td></td><td>' .
 130                $spam_filters[$Key]['comment'] .
 131                "</td></tr>\n";
 132        }
 133        echo '<tr><td colspan=2 align=center><input type=submit name="spam_submit" value="' . _("Save") . '"></td></tr>'.
 134            '</table>'.
 135            '</center>'.
 136            '</form>';
 137
 138        sqimap_logout($imapConnection);
 139    }
 140
 141    if (! isset($action) || $action != 'spam') {
 142
 143        echo '<p align=center>[<a href="spamoptions.php?action=spam">' . _("Edit") . '</a>]' .
 144    ' - [<a href="../../src/options.php">' . _("Done") . '</a>]</center><br><br>';
 145        printf( _("Spam is sent to <b>%s</b>"), ($filters_spam_folder?$filters_spam_folder:_("[<i>not set yet</i>]") ) );
 146        echo '<br>';
 147        printf( _("Spam scan is limited to <b>%s</b>"), (($filters_spam_scan == 'new')?_("New Messages Only"):_("All Messages") ) );
 148        echo '</p>'.
 149            "<table border=0 cellpadding=3 cellspacing=0 align=center bgcolor=\"$color[0]\">";
 150
 151        $spam_filters = load_spam_filters();
 152
 153        foreach ($spam_filters as $Key => $Value) {
 154            echo '<tr><th align=center>';
 155
 156            if ($spam_filters[$Key]['enabled']) {
 157                echo _("ON");
 158            } else {
 159                echo _("OFF");
 160            }
 161
 162            echo '</th><td>&nbsp;-&nbsp;</td><td>';
 163
 164            if ($spam_filters[$Key]['link']) {
 165            echo '<a href="' .
 166                $spam_filters[$Key]['link'] .
 167                '" target="_blank">';
 168            }
 169
 170            echo $spam_filters[$Key]['name'];
 171            if ($spam_filters[$Key]['link']) {
 172            echo '</a>';
 173            }
 174            echo "</td></tr>\n";
 175        }
 176        echo '</table>';
 177    }
 178
 179 ?>