plugins/filters/spamoptions.php

   1 <?php
   2
   3 /**
   4  * Message and Spam Filter Plugin - Spam Options
   5  *
   6  * @copyright 1999-2022 The SquirrelMail Project Team
   7  * @license http://opensource.org/licenses/gpl-license.php GNU Public License
   8  * @version $Id$
   9  * @package plugins
  10  * @subpackage filters
  11  */
  12
  13 /**
  14  * Include the SquirrelMail initialization file.
  15  */
  16 require('../../include/init.php');
  17
  18 include_once(SM_PATH . 'functions/imap_general.php');
  19 include_once(SM_PATH . 'functions/imap_messages.php');
  20 include_once(SM_PATH . 'plugins/filters/filters.php');
  21
  22 /* get globals */
  23 sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
  24
  25 sqgetGlobalVar('action', $action, SQ_GET);
  26 global $imap_stream_options; // in case not defined in config
  27 /* end globals */
  28
  29 displayPageHeader($color);
  30
  31 if (sqgetGlobalVar('spam_submit',$spam_submit,SQ_POST)) {
  32     $spam_filters = load_spam_filters();
  33
  34     // setting spam folder
  35     sqgetGlobalVar('filters_spam_folder_set',$filters_spam_folder_set,SQ_POST);
  36     if (isset($filters_spam_folder_set)) {
  37         setPref($data_dir, $username, 'filters_spam_folder', $filters_spam_folder_set);
  38     } else {
  39         echo _("You must select a spam folder.");
  40     }
  41
  42     // setting scan type
  43     sqgetGlobalVar('filters_spam_scan_set',$filters_spam_scan_set,SQ_POST);
  44     if (isset($filters_spam_scan_set)) {
  45         setPref($data_dir, $username, 'filters_spam_scan', $filters_spam_scan_set);
  46     } else {
  47         echo _("You must select a scan type.");
  48     }
  49
  50     foreach ($spam_filters as $Key => $Value) {
  51         $input = $spam_filters[$Key]['prefname'] . '_set';
  52         if ( sqgetGlobalVar($input,$input_key,SQ_POST) ) {
  53             setPref( $data_dir, $username, $spam_filters[$Key]['prefname'],$input_key);
  54         } else {
  55             removePref($data_dir, $username, $spam_filters[$Key]['prefname']);
  56         }
  57     }
  58 }
  59
  60 $filters_spam_folder = getPref($data_dir, $username, 'filters_spam_folder');
  61 $filters_spam_scan = getPref($data_dir, $username, 'filters_spam_scan');
  62 $filters = load_filters();
  63
  64 echo html_tag( 'table',
  65             html_tag( 'tr',
  66                 html_tag( 'th', _("Spam Filtering"), 'center' )
  67             ) ,
  68         'center', $color[0], 'width="95%" border="0" cellpadding="2" cellspacing="0"' );
  69
  70 if ($SpamFilters_YourHop == ' ') {
  71     echo '<br />' .
  72         html_tag( 'div', '<b>' .
  73             sprintf(_("WARNING! Tell the administrator to set the %s variable."), '&quot;SpamFilters_YourHop&quot;') .
  74             '</b>' ,
  75         'center' ) .
  76         '<br />';
  77 }
  78
  79
  80 if (isset($action) && $action == 'spam') {
  81     $imapConnection = sqimap_login($username, false, $imapServerAddress, $imapPort, 0, $imap_stream_options);
  82     $boxes = sqimap_mailbox_list($imapConnection);
  83     sqimap_logout($imapConnection);
  84     $numboxes = count($boxes);
  85
  86     for ($i = 0; $i < $numboxes && $filters_spam_folder == ''; $i++) {
  87         if ((isset($boxes[$i]['flags'][0]) && $boxes[$i]['flags'][0] != 'noselect') &&
  88             (isset($boxes[$i]['flags'][1]) && $boxes[$i]['flags'][1] != 'noselect') &&
  89             (isset($boxes[$i]['flags'][2]) && $boxes[$i]['flags'][2] != 'noselect')) {
  90             $filters_spam_folder = $boxes[$i]['unformatted'];
  91         }
  92     }
  93
  94     echo '<form method="post" action="spamoptions.php">'.
  95         '<div style="text-align: center;">'.
  96         html_tag( 'table', '', '', '', 'width="85%" border="0" cellpadding="2" cellspacing="0"' ) .
  97             html_tag( 'tr' ) .
  98                 html_tag( 'th', _("Move spam to:"), 'right', '', 'style="white-space: nowrap;"' ) .
  99                 html_tag( 'td', '', 'left' ) .
 100                     '<select name="filters_spam_folder_set">';
 101
 102         $selected = 0;
 103         if ( isset($filters_spam_folder) )
 104           $selected = array(strtolower($filters_spam_folder));
 105         echo sqimap_mailbox_option_list(0, $selected, 0, $boxes);
 106     echo    '</select>'.
 107         '</td>'.
 108         '</tr>'.
 109         html_tag( 'tr',
 110             html_tag( 'td', '&nbsp;' ) .
 111             html_tag( 'td',
 112                 _("Moving spam directly to the trash may not be a good idea at first, since messages from friends and mailing lists might accidentally be marked as spam. Whatever folder you set this to, make sure that it gets cleaned out periodically, so that you don't have an excessively large mailbox hanging around.") ,
 113             'left' )
 114         ) .
 115         html_tag( 'tr' ) .
 116             html_tag( 'th', _("What to Scan:"), 'right', '', 'style="white-space: nowrap;"' ) .
 117             html_tag( 'td' ) .
 118             '<select name="filters_spam_scan_set">'.
 119             '<option value=""';
 120     if ($filters_spam_scan == '') {
 121         echo ' selected="selected"';
 122     }
 123     echo '>' . _("All messages") . '</option>'.
 124             '<option value="new"';
 125     if ($filters_spam_scan == 'new') {
 126         echo ' selected="selected"';
 127     }
 128     echo '>' . _("Unread messages only") . '</option>' .
 129             '</select>'.
 130         '</td>'.
 131     '</tr>'.
 132     html_tag( 'tr',
 133           html_tag( 'td', '&nbsp;' ) .
 134           html_tag( 'td',
 135               _("The more messages scanned, the longer it takes. It's recommended to scan unread messages only. If a change to the filters is made, it's recommended to set it to scan all messages, then go view the INBOX, then come back and set it to scan unread messages only. That way, the new spam filters will be applied and even the spam you didn't catch with the old filters will be scanned.") ,
 136           'left' )
 137       );
 138
 139     $spam_filters = load_spam_filters();
 140
 141     foreach ($spam_filters as $Key => $Value) {
 142         echo html_tag( 'tr' ) .
 143                    html_tag( 'th', $Key, 'right', '', 'style="white-space: nowrap;"' ) ."\n" .
 144                    html_tag( 'td' ) .
 145             '<input type="checkbox" name="' .
 146             $spam_filters[$Key]['prefname'] .
 147             '_set"';
 148         if ($spam_filters[$Key]['enabled']) {
 149             echo ' checked="checked"';
 150         }
 151         echo ' /> - ';
 152         if ($spam_filters[$Key]['link']) {
 153             echo '<a href="' .
 154                  $spam_filters[$Key]['link'] .
 155                  '" target="_blank">';
 156         }
 157         echo $spam_filters[$Key]['name'];
 158         if ($spam_filters[$Key]['link']) {
 159             echo '</a>';
 160         }
 161         echo '</td></tr>' .
 162         html_tag( 'tr',
 163             html_tag( 'td', '&nbsp;' ) .
 164             html_tag( 'td', $spam_filters[$Key]['comment'], 'left' )
 165         ) . "\n";
 166
 167     }
 168     echo html_tag( 'tr',
 169         html_tag( 'td', '<input type="submit" name="spam_submit" value="' . _("Save") . '" />', 'center', '', 'colspan="2"' )
 170     ) . "\n" .
 171         '</table>'.
 172         '</div>'.
 173         '</form>';
 174 } else {
 175     // action is not set or action is not spam
 176     echo html_tag( 'p', '', 'center' ) .
 177          '[<a href="spamoptions.php?action=spam">' . _("Edit") . '</a>]' .
 178          ' - [<a href="../../src/options.php">' . _("Done") . '</a>]</div><br /><br />';
 179     printf( _("Spam is sent to %s."), ($filters_spam_folder?'<b>'.sm_encode_html_special_chars(imap_utf7_decode_local($filters_spam_folder)).'</b>':'[<i>'._("not set yet").'</i>]' ) );
 180     echo '<br />';
 181     printf( _("Spam scan is limited to %s."), '<b>' . ( ($filters_spam_scan == 'new')?_("Unread messages only"):_("All messages") ) . '</b>' );
 182     echo '</p>'.
 183         '<table border="0" cellpadding="3" cellspacing="0" align="center" bgcolor="' . $color[0] . "\">\n";
 184
 185     $spam_filters = load_spam_filters();
 186
 187     foreach ($spam_filters as $Key => $Value) {
 188         echo html_tag( 'tr' ) .
 189                     html_tag( 'th', '', 'center' );
 190
 191         if ($spam_filters[$Key]['enabled']) {
 192             echo _("ON");
 193         } else {
 194             echo _("OFF");
 195         }
 196
 197         echo '</th>' .
 198                html_tag( 'td', '&nbsp;-&nbsp;', 'left' ) .
 199                html_tag( 'td', '', 'left' );
 200
 201         if ($spam_filters[$Key]['link']) {
 202         echo '<a href="' .
 203             $spam_filters[$Key]['link'] .
 204             '" target="_blank">';
 205         }
 206
 207         echo $spam_filters[$Key]['name'];
 208         if ($spam_filters[$Key]['link']) {
 209         echo '</a>';
 210         }
 211         echo "</td></tr>\n";
 212     }
 213     echo '</table>';
 214 }
 215 ?>
 216 </body></html>