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