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