src/left_main.php

   1 <?php
   2    /**
   3     **  left_main.php
   4     **  Copyright (c) 1999-2000 The SquirrelMail development team
   5     **  Licensed under the GNU GPL. For full terms see the file COPYING.
   6     **
   7     **  This is the code for the left bar.  The left bar shows the folders
   8     **  available, and has cookie information.
   9     **
  10     **  $Id$
  11     **/
  12
  13    session_start();
  14
  15    if (!isset($i18n_php))
  16       include ("../functions/i18n.php");
  17
  18    if(!isset($username)) {
  19       set_up_language($squirrelmail_language, true);
  20           include ("../themes/default_theme.php");
  21           printf('<html><BODY TEXT="%s" BGCOLOR="%s" LINK="%s" VLINK="%s" ALINK="%s">',
  22                           $color[8], $color[4], $color[7], $color[7], $color[7]);
  23           echo "</body></html>";
  24       exit;
  25    }
  26
  27
  28    if (!isset($strings_php))
  29       include("../functions/strings.php");
  30    if (!isset($config_php))
  31       include("../config/config.php");
  32    if (!isset($array_php))
  33       include("../functions/array.php");
  34    if (!isset($imap_php))
  35       include("../functions/imap.php");
  36    if (!isset($page_header_php))
  37       include("../functions/page_header.php");
  38    if (!isset($i18n_php))
  39       include("../functions/i18n.php");
  40    if (!isset($plugin_php))
  41       include("../functions/plugin.php");
  42
  43    // open a connection on the imap port (143)
  44    $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 10); // the 10 is to hide the output
  45
  46    /** If it was a successful login, lets load their preferences **/
  47    include("../src/load_prefs.php");
  48
  49    displayHtmlHeader();
  50
  51    function formatMailboxName($imapConnection, $box_array, $delimeter) {
  52       global $folder_prefix, $trash_folder, $sent_folder;
  53       global $color, $move_to_sent, $move_to_trash;
  54       global $unseen_notify, $unseen_type, $collapse_folders;
  55
  56       $real_box = $box_array['unformatted'];
  57       $mailbox = $box_array['formatted'];
  58       $mailboxURL = urlencode($real_box);
  59
  60       $unseen = 0;
  61
  62       if (($unseen_notify == 2 && $real_box == "INBOX") ||
  63           $unseen_notify == 3) {
  64          $unseen = sqimap_unseen_messages($imapConnection, $numUnseen, $real_box);
  65          if ($unseen_type == 1 && $unseen > 0) {
  66             $unseen_string = "($unseen)";
  67             $unseen_found = true;
  68          } else if ($unseen_type == 2) {
  69             $numMessages = sqimap_get_num_messages($imapConnection, $real_box);
  70             $unseen_string = "<font color=\"$color[11]\">($unseen/$numMessages)</font>";
  71             $unseen_found = true;
  72          }
  73       }
  74
  75       $special_color = false;
  76       if ((strtolower($real_box) == "inbox") ||
  77           (($real_box == $trash_folder) && ($move_to_trash)) ||
  78           (($real_box == $sent_folder) && ($move_to_sent)))
  79          $special_color = true;
  80
  81       $spaces = '';
  82       $line = "<NOBR>";
  83       if (ereg("^( *)([^ ]*)$", $mailbox, $regs))
  84       {
  85           $spaces = $regs[1];
  86           $mailbox = $regs[2];
  87       }
  88
  89       if ($unseen > 0)
  90           $line .= "<B>";
  91       $line .= str_replace(' ', '&nbsp;', $spaces);
  92
  93       if ($collapse_folders)
  94       {
  95          if (isset($box_array['parent']))
  96             $line .= FoldLink($box_array['unformatted'], $box_array['parent']);
  97          else
  98             $line .= '&nbsp;&nbsp;';
  99       }
 100
 101       $line .= "<a href=\"right_main.php?sort=0&startMessage=1&mailbox=$mailboxURL\" target=\"right\" style=\"text-decoration:none\">";
 102       if ($special_color == true)
 103          $line .= "<FONT COLOR=\"$color[11]\">";
 104       $line .= str_replace(' ', '&nbsp;', $mailbox);
 105       if ($special_color == true)
 106          $line .= "</font>";
 107       $line .= "</a>";
 108
 109       if ($unseen > 0)
 110          $line .= "</B>";
 111
 112       if (isset($unseen_found) && $unseen_found) {
 113          $line .= "&nbsp;<small>$unseen_string</small>";
 114       }
 115
 116       if (($move_to_trash == true) && ($real_box == $trash_folder)) {
 117          $urlMailbox = urlencode($real_box);
 118          $line .= "\n<small>\n";
 119          $line .= " &nbsp; (<B><A HREF=\"empty_trash.php\" style=\"text-decoration:none\">"._("purge")."</A></B>)";
 120          $line .= "\n</small>\n";
 121       }
 122       $line .= "</NOBR>";
 123       return $line;
 124    }
 125
 126    if (isset($left_refresh) && ($left_refresh != "None") && ($left_refresh != "")) {
 127       echo "<META HTTP-EQUIV=\"Expires\" CONTENT=\"Thu, 01 Dec 1994 16:00:00 GMT\">\n";
 128       echo "<META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">\n";
 129       echo "<META HTTP-EQUIV=\"REFRESH\" CONTENT=\"$left_refresh;URL=left_main.php\">\n";
 130    }
 131
 132    echo "\n<BODY BGCOLOR=\"$color[3]\" TEXT=\"$color[6]\" LINK=\"$color[6]\" VLINK=\"$color[6]\" ALINK=\"$color[6]\">\n";
 133
 134    do_hook("left_main_before");
 135
 136    $boxes = sqimap_mailbox_list($imapConnection);
 137
 138    echo "<CENTER><FONT SIZE=4><B>";
 139    echo _("Folders") . "</B><BR></FONT>\n\n";
 140
 141    echo "<small>(<A HREF=\"../src/left_main.php\" TARGET=\"left\">";
 142    echo _("refresh folder list");
 143    echo "</A>)</small></CENTER><BR>";
 144    $delimeter = sqimap_get_delimiter($imapConnection);
 145
 146    if ($collapse_folders)
 147    {
 148       if (isset($fold))
 149          setPref($data_dir, $username, 'collapse_folder_' . $fold, 1);
 150       if (isset($unfold))
 151          setPref($data_dir, $username, 'collapse_folder_' . $unfold, 0);
 152       $IAmAParent = array();
 153       for ($i = 0; $i < count($boxes); $i ++)
 154       {
 155           $parts = explode($delimeter, $boxes[$i]['unformatted']);
 156           $box_name = array_pop($parts);
 157           $box_parent = implode($delimeter, $parts);
 158           $hidden = 0;
 159           if (isset($box_parent))
 160           {
 161               $hidden = getPref($data_dir, $username,
 162                   'collapse_folder_' . $box_parent);
 163               $IAmAParent[$box_parent] = $hidden;
 164           }
 165           $boxes[$i]['folded'] = $hidden;
 166       }
 167    }
 168
 169    for ($i = 0;$i < count($boxes); $i++) {
 170       if (! isset($boxes[$i]['folded']) || ! $boxes[$i]['folded'])
 171       {
 172          $line = "";
 173          $mailbox = $boxes[$i]["formatted"];
 174
 175          if ($collapse_folders &&
 176              isset($IAmAParent[$boxes[$i]['unformatted']]))
 177          {
 178             $boxes[$i]['parent'] = $IAmAParent[$boxes[$i]['unformatted']];
 179          }
 180
 181          if (in_array('noselect', $boxes[$i]['flags'])) {
 182             $line .= "<FONT COLOR=\"$color[10]\">";
 183             if (ereg("^([\\s]*)([^\\s]*)$", $mailbox, $regs))
 184             {
 185                 $line .= str_replace(' ', '&nbsp;', $regs[1]);
 186                 if ($boxes[$i]['parent'])
 187                     $line .= FoldLink($boxes[$i]['unformatted'],
 188                         $boxes[$i]['parent']);
 189                 $line .= str_replace(' ', '&nbsp;', $regs[2]);
 190             }
 191             $line .= '</FONT>';
 192          } else {
 193             $line .= formatMailboxName($imapConnection, $boxes[$i], $delimeter);
 194          }
 195          echo "$line<BR>\n";
 196       }
 197    }
 198    sqimap_logout($imapConnection);
 199    do_hook("left_main_after");
 200
 201
 202
 203    function FoldLink($mailbox, $folded)
 204    {
 205        $mailbox = urlencode($mailbox);
 206        echo '<tt><a target="left" style="text-decoration:none" ';
 207        echo 'href="left_main.php?';
 208        if ($folded)
 209            echo "unfold=$mailbox\">+";
 210        else
 211            echo "fold=$mailbox\">-";
 212        echo '</a></tt>&nbsp;';
 213    }
 214
 215 ?>
 216 </BODY></HTML>