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