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, $imapPort, 10); // the 10 is to hide the output
  20
  21    displayHtmlHeader();
  22
  23    if ($auto_create_special && ! isset($auto_create_done)) {
  24           if (isset ($sent_folder) && $sent_folder != "none") {
  25                  if (!sqimap_mailbox_exists ($imapConnection, $sent_folder)) {
  26                         sqimap_mailbox_create ($imapConnection, $sent_folder, "");
  27                  }
  28           }
  29           if (isset ($trash_folder) && $trash_folder != "none") {
  30                  if (!sqimap_mailbox_exists ($imapConnection, $trash_folder)) {
  31                         sqimap_mailbox_create ($imapConnection, $trash_folder, "");
  32                  }
  33           }
  34           $auto_create_done = true;
  35           session_register('auto_create_done');
  36    }
  37
  38    function formatMailboxName($imapConnection, $box_array, $delimeter) {
  39       global $folder_prefix, $trash_folder, $sent_folder;
  40       global $color, $move_to_sent, $move_to_trash;
  41       global $unseen_notify, $unseen_type, $collapse_folders;
  42
  43       $real_box = $box_array['unformatted'];
  44       $mailbox = $box_array['formatted'];
  45       $mailboxURL = urlencode($real_box);
  46
  47       $unseen = 0;
  48
  49       if (($unseen_notify == 2 && $real_box == "INBOX") ||
  50           $unseen_notify == 3) {
  51          $unseen = sqimap_unseen_messages($imapConnection, $real_box);
  52          if ($unseen_type == 1 && $unseen > 0) {
  53             $unseen_string = "($unseen)";
  54             $unseen_found = true;
  55          } else if ($unseen_type == 2) {
  56             $numMessages = sqimap_get_num_messages($imapConnection, $real_box);
  57             $unseen_string = "<font color=\"$color[11]\">($unseen/$numMessages)</font>";
  58             $unseen_found = true;
  59          }
  60       }
  61
  62       $special_color = false;
  63       if ((strtolower($real_box) == "inbox") ||
  64           (($real_box == $trash_folder) && ($move_to_trash)) ||
  65           (($real_box == $sent_folder) && ($move_to_sent)))
  66          $special_color = true;
  67
  68       $spaces = '';
  69       $line = "<NOBR>";
  70       if (ereg("^( *)([^ ]*)$", $mailbox, $regs)) {
  71           $spaces = $regs[1];
  72           $mailbox = $regs[2];
  73       }
  74
  75       if ($unseen > 0)
  76           $line .= "<B>";
  77       $line .= str_replace(' ', '&nbsp;', $spaces);
  78
  79       if ($collapse_folders) {
  80          if (isset($box_array['parent']))
  81             $line .= FoldLink($box_array['unformatted'], $box_array['parent']);
  82          else
  83             $line .= '<tt>&nbsp;</tt>&nbsp;';
  84       }
  85
  86       $line .= "<a href=\"right_main.php?sort=0&startMessage=1&mailbox=$mailboxURL\" target=\"right\" style=\"text-decoration:none\">";
  87       if ($special_color == true)
  88          $line .= "<FONT COLOR=\"$color[11]\">";
  89       $line .= str_replace(' ', '&nbsp;', $mailbox);
  90       if ($special_color == true)
  91          $line .= "</font>";
  92       $line .= "</a>";
  93
  94       if ($unseen > 0)
  95          $line .= "</B>";
  96
  97       if (isset($unseen_found) && $unseen_found) {
  98          $line .= "&nbsp;<small>$unseen_string</small>";
  99       }
 100
 101       if (($move_to_trash == true) && ($real_box == $trash_folder)) {
 102          if (! isset($numMessages))
 103             $numMessages = sqimap_get_num_messages($imapConnection, $real_box);
 104
 105          if ($numMessages > 0)
 106          {
 107             $urlMailbox = urlencode($real_box);
 108             $line .= "\n<small>\n";
 109             $line .= " &nbsp; (<B><A HREF=\"empty_trash.php\" style=\"text-decoration:none\">"._("purge")."</A></B>)";
 110             $line .= "\n</small>\n";
 111          }
 112       }
 113       $line .= "</NOBR>";
 114       return $line;
 115    }
 116
 117    if (isset($left_refresh) && ($left_refresh != "None") && ($left_refresh != "")) {
 118       echo "<META HTTP-EQUIV=\"Expires\" CONTENT=\"Thu, 01 Dec 1994 16:00:00 GMT\">\n";
 119       echo "<META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">\n";
 120       echo "<META HTTP-EQUIV=\"REFRESH\" CONTENT=\"$left_refresh;URL=left_main.php\">\n";
 121    }
 122
 123    echo "\n<BODY BGCOLOR=\"$color[3]\" TEXT=\"$color[6]\" LINK=\"$color[6]\" VLINK=\"$color[6]\" ALINK=\"$color[6]\">\n";
 124
 125    do_hook("left_main_before");
 126
 127    $boxes = sqimap_mailbox_list($imapConnection);
 128
 129    echo "<CENTER><FONT SIZE=4><B>";
 130    echo _("Folders") . "</B><BR></FONT>\n\n";
 131
 132    echo "<small>(<A HREF=\"../src/left_main.php\" TARGET=\"left\">";
 133    echo _("refresh folder list");
 134    echo "</A>)</small></CENTER><BR>";
 135    $delimeter = sqimap_get_delimiter($imapConnection);
 136
 137    if (isset($collapse_folders) && $collapse_folders) {
 138       if (isset($fold))
 139          setPref($data_dir, $username, 'collapse_folder_' . $fold, 1);
 140       if (isset($unfold))
 141          setPref($data_dir, $username, 'collapse_folder_' . $unfold, 0);
 142       $IAmAParent = array();
 143       for ($i = 0; $i < count($boxes); $i ++) {
 144           $parts = explode($delimeter, $boxes[$i]['unformatted']);
 145           $box_name = array_pop($parts);
 146           $box_parent = implode($delimeter, $parts);
 147           $hidden = 0;
 148           if (isset($box_parent)) {
 149               $hidden = getPref($data_dir, $username,
 150                   'collapse_folder_' . $box_parent);
 151               $IAmAParent[$box_parent] = $hidden;
 152           }
 153           $boxes[$i]['folded'] = $hidden;
 154       }
 155    }
 156
 157    for ($i = 0;$i < count($boxes); $i++) {
 158       if (! isset($boxes[$i]['folded']) || ! $boxes[$i]['folded'])
 159       {
 160          $line = "";
 161          $mailbox = $boxes[$i]["formatted"];
 162
 163          if (isset($collapse_folders) && $collapse_folders && isset($IAmAParent[$boxes[$i]['unformatted']])) {
 164             $boxes[$i]['parent'] = $IAmAParent[$boxes[$i]['unformatted']];
 165          }
 166
 167          if (in_array('noselect', $boxes[$i]['flags'])) {
 168             $line .= "<FONT COLOR=\"$color[10]\">";
 169             if (ereg("^( *)([^ ]*)", $mailbox, $regs)) {
 170                 $line .= str_replace(' ', '&nbsp;', $mailbox);
 171                 if (isset($boxes[$i]['parent']))
 172                     $line .= FoldLink($boxes[$i]['unformatted'], $boxes[$i]['parent']);
 173                 elseif ($collapse_folders)
 174                     $line .= '<tt>&nbsp;</tt>&nbsp;';
 175             }
 176             $line .= '</FONT>';
 177          } else {
 178             $line .= formatMailboxName($imapConnection, $boxes[$i], $delimeter);
 179          }
 180          echo "$line<BR>\n";
 181       }
 182    }
 183    sqimap_logout($imapConnection);
 184    do_hook("left_main_after");
 185
 186    function FoldLink($mailbox, $folded) {
 187        $mailbox = urlencode($mailbox);
 188        echo '<tt><a target="left" style="text-decoration:none" ';
 189        echo 'href="left_main.php?';
 190        if ($folded)
 191            echo "unfold=$mailbox\">+";
 192        else
 193            echo "fold=$mailbox\">-";
 194        echo '</a></tt>&nbsp;';
 195    }
 196
 197 ?>
 198 </BODY></HTML>