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    require_once('../src/validate.php');
  14    require_once('../functions/array.php');
  15    require_once('../functions/imap.php');
  16    require_once('../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, $sent_folder, "");
  27                  } else if (! sqimap_mailbox_is_subscribed($imapConnection, $sent_folder)) {
  28                     sqimap_subscribe($imapConnection, $sent_folder);
  29                  }
  30           }
  31           if (isset ($trash_folder) && $trash_folder != "none") {
  32                  if (!sqimap_mailbox_exists ($imapConnection, $trash_folder)) {
  33                         sqimap_mailbox_create ($imapConnection, $trash_folder, "");
  34                  } else if (! sqimap_mailbox_is_subscribed($imapConnection, $trash_folder)) {
  35                     sqimap_subscribe($imapConnection, $trash_folder);
  36                  }
  37    }
  38           $auto_create_done = true;
  39           session_register('auto_create_done');
  40    }
  41
  42    function formatMailboxName($imapConnection, $box_array, $delimeter) {
  43       global $folder_prefix, $trash_folder, $sent_folder;
  44       global $color, $move_to_sent, $move_to_trash;
  45       global $unseen_notify, $unseen_type, $collapse_folders;
  46
  47       $real_box = $box_array['unformatted'];
  48       $mailbox = str_replace('&nbsp;',' ',$box_array['formatted']);
  49       $mailboxURL = urlencode($real_box);
  50
  51       $unseen = 0;
  52
  53       if (($unseen_notify == 2 && $real_box == "INBOX") ||
  54           $unseen_notify == 3) {
  55          $unseen = sqimap_unseen_messages($imapConnection, $real_box);
  56          if ($unseen_type == 1 && $unseen > 0) {
  57             $unseen_string = "($unseen)";
  58             $unseen_found = true;
  59          } else if ($unseen_type == 2) {
  60             $numMessages = sqimap_get_num_messages($imapConnection, $real_box);
  61             $unseen_string = "<font color=\"$color[11]\">($unseen/$numMessages)</font>";
  62             $unseen_found = true;
  63          }
  64       }
  65
  66       $special_color = false;
  67       if ((strtolower($real_box) == "inbox") ||
  68           (($real_box == $trash_folder) && ($move_to_trash)) ||
  69           (($real_box == $sent_folder) && ($move_to_sent)))
  70          $special_color = true;
  71
  72       $spaces = '';
  73       $line = "<NOBR>";
  74       if (ereg("^( *)([^ ]*)$", $mailbox, $regs)) {
  75           $spaces = $regs[1];
  76           $mailbox = $regs[2];
  77       }
  78
  79       if ($unseen > 0)
  80           $line .= '&nbsp;<B>';
  81       $line .= str_replace(' ', '&nbsp;', $spaces);
  82
  83       if ($collapse_folders) {
  84          if (isset($box_array['parent']))
  85             $line .= FoldLink($box_array['unformatted'], $box_array['parent']);
  86          else
  87             $line .= '<tt>&nbsp;</tt>&nbsp;&nbsp;';
  88       }
  89
  90       $line .= "<a href=\"right_main.php?sort=0&startMessage=1&mailbox=$mailboxURL\" target=\"right\" style=\"text-decoration:none\">";
  91       if ($special_color == true)
  92          $line .= "<FONT COLOR=\"$color[11]\">";
  93       $line .= str_replace(' ','&nbsp;',$mailbox);
  94       if ($special_color == true)
  95          $line .= "</font>";
  96       $line .= '</a>';
  97
  98       if ($unseen > 0)
  99          $line .= "</B>";
 100
 101       if (isset($unseen_found) && $unseen_found) {
 102          $line .= "&nbsp;<small>$unseen_string</small>";
 103       }
 104
 105       if (($move_to_trash == true) && ($real_box == $trash_folder)) {
 106          if (! isset($numMessages))
 107             $numMessages = sqimap_get_num_messages($imapConnection, $real_box);
 108
 109          if ($numMessages > 0)
 110          {
 111             $urlMailbox = urlencode($real_box);
 112             $line .= "\n<small>\n";
 113             $line .= " &nbsp; (<B><A HREF=\"empty_trash.php\" style=\"text-decoration:none\">"._("purge")."</A></B>)";
 114             $line .= "\n</small>\n";
 115          }
 116       }
 117       $line .= "</NOBR>";
 118       return $line;
 119    }
 120
 121    if (isset($left_refresh) && ($left_refresh != "None") && ($left_refresh != "")) {
 122       echo "<META HTTP-EQUIV=\"Expires\" CONTENT=\"Thu, 01 Dec 1994 16:00:00 GMT\">\n";
 123       echo "<META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">\n";
 124       echo "<META HTTP-EQUIV=\"REFRESH\" CONTENT=\"$left_refresh;URL=left_main.php\">\n";
 125    }
 126
 127    echo "\n<BODY BGCOLOR=\"$color[3]\" TEXT=\"$color[6]\" LINK=\"$color[6]\" VLINK=\"$color[6]\" ALINK=\"$color[6]\">\n";
 128
 129    do_hook("left_main_before");
 130
 131    $boxes = sqimap_mailbox_list($imapConnection);
 132
 133    echo "<CENTER><FONT SIZE=4><B>";
 134    echo _("Folders") . "</B><BR></FONT>\n\n";
 135
 136    echo "<small>(<A HREF=\"../src/left_main.php\" TARGET=\"left\">";
 137    echo _("refresh folder list");
 138    echo "</A>)</small></CENTER><BR>";
 139    $delimeter = sqimap_get_delimiter($imapConnection);
 140
 141    if (isset($collapse_folders) && $collapse_folders) {
 142       if (isset($fold))
 143          setPref($data_dir, $username, 'collapse_folder_' . $fold, 1);
 144       if (isset($unfold))
 145          setPref($data_dir, $username, 'collapse_folder_' . $unfold, 0);
 146       $IAmAParent = array();
 147       for ($i = 0; $i < count($boxes); $i ++) {
 148           $parts = explode($delimeter, $boxes[$i]['unformatted']);
 149           $box_name = array_pop($parts);
 150           $box_parent = implode($delimeter, $parts);
 151           $hidden = 0;
 152           if (isset($box_parent)) {
 153               $hidden = getPref($data_dir, $username,
 154                   'collapse_folder_' . $box_parent);
 155               $IAmAParent[$box_parent] = $hidden;
 156           }
 157           $boxes[$i]['folded'] = $hidden;
 158       }
 159    }
 160
 161    for ($i = 0;$i < count($boxes); $i++) {
 162       if (! isset($boxes[$i]['folded']) || ! $boxes[$i]['folded'])
 163       {
 164          $line = "";
 165          $mailbox = $boxes[$i]["formatted"];
 166
 167          if (isset($collapse_folders) && $collapse_folders && isset($IAmAParent[$boxes[$i]['unformatted']])) {
 168             $boxes[$i]['parent'] = $IAmAParent[$boxes[$i]['unformatted']];
 169          }
 170
 171          if (in_array('noselect', $boxes[$i]['flags'])) {
 172             $line .= "<FONT COLOR=\"$color[10]\">";
 173             if (ereg("^( *)([^ ]*)", $mailbox, $regs)) {
 174                 $line .= str_replace(' ', '&nbsp;', $mailbox);
 175                 if (isset($boxes[$i]['parent']))
 176                     $line .= FoldLink($boxes[$i]['unformatted'], $boxes[$i]['parent']);
 177                 elseif ($collapse_folders)
 178                     $line .= '<tt>&nbsp;</tt>&nbsp;';
 179             }
 180             $line .= '</FONT>';
 181          } else {
 182             $line .= formatMailboxName($imapConnection, $boxes[$i], $delimeter);
 183          }
 184          echo "$line<BR>\n";
 185       }
 186    }
 187    sqimap_logout($imapConnection);
 188    do_hook("left_main_after");
 189
 190    function FoldLink($mailbox, $folded) {
 191        $mailbox = urlencode($mailbox);
 192        $link = '&nbsp;<tt><a target="left" style="text-decoration:none" ';
 193        $link .= 'href="left_main.php?';
 194        if ($folded)
 195            $link .= "unfold=$mailbox\">+";
 196        else
 197            $link .= "fold=$mailbox\">-";
 198        $link .= '</a></tt>&nbsp;';
 199        return ($link);
 200    }
 201
 202 ?>
 203 </BODY></HTML>