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