-<?
+<?php
/**
** left_main.php
+ ** Copyright (c) 1999-2000 The SquirrelMail development team
+ ** Licensed under the GNU GPL. For full terms see the file COPYING.
**
** This is the code for the left bar. The left bar shows the folders
** available, and has cookie information.
**
+ ** $Id$
**/
- if(!isset($username)) {
- echo "You need a valid user and password to access this page!";
- exit;
+ require_once('../src/validate.php');
+ require_once('../functions/array.php');
+ require_once('../functions/imap.php');
+ require_once('../functions/plugin.php');
+
+ /* These constants are used for folder stuff. */
+ define('SM_BOX_UNCOLLAPSED', 0);
+ define('SM_BOX_COLLAPSED', 1);
+
+ // open a connection on the imap port (143)
+ $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 10); // the 10 is to hide the output
+
+ displayHtmlHeader();
+
+ if ($auto_create_special && ! isset($auto_create_done)) {
+ if (isset ($sent_folder) && $sent_folder != "none") {
+ if (!sqimap_mailbox_exists ($imapConnection, $sent_folder)) {
+ sqimap_mailbox_create ($imapConnection, $sent_folder, "");
+ } else if (! sqimap_mailbox_is_subscribed($imapConnection, $sent_folder)) {
+ sqimap_subscribe($imapConnection, $sent_folder);
+ }
+ }
+ if (isset ($trash_folder) && $trash_folder != "none") {
+ if (!sqimap_mailbox_exists ($imapConnection, $trash_folder)) {
+ sqimap_mailbox_create ($imapConnection, $trash_folder, "");
+ } else if (! sqimap_mailbox_is_subscribed($imapConnection, $trash_folder)) {
+ sqimap_subscribe($imapConnection, $trash_folder);
+ }
+ }
+ $auto_create_done = true;
+ session_register('auto_create_done');
}
-?>
-<HTML>
-<HEAD>
- <SCRIPT LANGUAGE="JavaScript">
- function DeleteCookie (name) {
- var exp = new Date();
- exp.setTime (exp.getTime() - 1);
- // This cookie is history
- var cval = GetCookie (name);
- document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
- }
- function unSetCookies() {
- DeleteCookie('username');
- DeleteCookie('key');
- DeleteCookie('logged_in');
- alert(document.cookie);
+ function formatMailboxName($imapConnection, $box_array, $delimeter) {
+ global $folder_prefix, $trash_folder, $sent_folder;
+ global $color, $move_to_sent, $move_to_trash;
+ global $unseen_notify, $unseen_type, $collapse_folders;
+
+ $real_box = $box_array['unformatted'];
+ $mailbox = str_replace(' ','',$box_array['formatted']);
+ $mailboxURL = urlencode($real_box);
+
+ /* Strip down the mailbox name. */
+ if (ereg("^( *)([^ ]*)$", $mailbox, $regs)) {
+ $mailbox = $regs[2];
}
- </SCRIPT>
-</HEAD>
-<BODY BGCOLOR=A0B8C8 TEXT="#000000" LINK="#0000EE" VLINK="#0000EE" ALINK="#0000EE" onUnLoad="unSetCookies()">
-<FONT FACE="Arial,Helvetica">
-<?
- include("../config/config.php");
- include("../functions/strings.php");
- include("../functions/imap.php");
-
- // open a connection on the imap port (143)
- $imapConnection = fsockopen($imapServerAddress, 143, &$errorNumber, &$errorString);
- if (!$imapConnection) {
- echo "Error connecting to IMAP Server.<br>";
- echo "$errorNumber : $errorString<br>";
- exit;
- }
- $serverInfo = fgets($imapConnection, 256);
-
- fputs($imapConnection, "1 login $username $key\n");
- $read = fgets($imapConnection, 1024);
-
- fputs($imapConnection, "1 list \"\" *\n");
- $str = imapReadData($imapConnection);
-
- echo "<FONT FACE=\"Arial,Helvetica\"><B>";
- echo "<CENTER>$org_name</B><BR>";
- echo "Folders</CENTER>";
- echo "</B><BR></FONT>";
- echo "<code><FONT FACE=\"Arial,Helvetica\">\n";
- for ($i = 0;$i < count($str); $i++) {
- $mailbox = Chop($str[$i]);
- // find the quote at the begining of the mailbox name.
- // i subtract 1 from the strlen so it doesn't find the quote at the end of the mailbox name.
- $mailbox = findMailboxName($mailbox);
- $periodCount = countCharInString($mailbox, ".");
- // indent the correct number of spaces.
- for ($j = 0;$j < $periodCount;$j++)
- echo " ";
+ $unseen = 0;
+
+ if (($unseen_notify == 2 && $real_box == "INBOX") ||
+ $unseen_notify == 3) {
+ $unseen = sqimap_unseen_messages($imapConnection, $real_box);
+ if ($unseen_type == 1 && $unseen > 0) {
+ $unseen_string = "($unseen)";
+ $unseen_found = true;
+ } else if ($unseen_type == 2) {
+ $numMessages = sqimap_get_num_messages($imapConnection, $real_box);
+ $unseen_string = "<font color=\"$color[11]\">($unseen/$numMessages)</font>";
+ $unseen_found = true;
+ }
+ }
- $mailboxURL = urlencode($mailbox);
- echo "<a href=\"right_main.php?sort=0&startMessage=1&mailbox=$mailboxURL\" target=\"right\" style=\"text-decoration:none\"><FONT FACE=\"Arial,Helvetica\">";
- echo readShortMailboxName($mailbox, ".");
- echo "</FONT></a><br>\n";
+ $special_color = false;
+ if ((strtolower($real_box) == "inbox") ||
+ (($real_box == $trash_folder) && ($move_to_trash)) ||
+ (($real_box == $sent_folder) && ($move_to_sent)))
+ $special_color = true;
+
+ /* Start off with a blank line. */
+ $line = '';
+
+ /* If there are unseen message, bold the line. */
+ if ($unseen > 0) { $line .= '<B>'; }
+
+ /* Crate the link for this folder. */
+ $line .= "<A HREF=\"right_main.php?sort=0&startMessage=1&mailbox=$mailboxURL\" TARGET=RIGHT STYLE=\"text-decoration:none\">";
+ if ($special_color == true)
+ $line .= "<FONT COLOR=\"$color[11]\">";
+ $line .= str_replace(' ',' ',$mailbox);
+ if ($special_color == true)
+ $line .= "</FONT>";
+ $line .= '</A>';
+
+ /* If there are unseen message, close bolding. */
+ if ($unseen > 0) { $line .= "</B>"; }
+
+ /* Print unseen information. */
+ if (isset($unseen_found) && $unseen_found) {
+ $line .= " <SMALL>$unseen_string</SMALL>";
+ }
+
+ if (($move_to_trash == true) && ($real_box == $trash_folder)) {
+ if (! isset($numMessages)) {
+ $numMessages = sqimap_get_num_messages($imapConnection, $real_box);
+ }
+
+ if ($numMessages > 0) {
+ $urlMailbox = urlencode($real_box);
+ $line .= "\n<small>\n";
+ $line .= " (<B><A HREF=\"empty_trash.php\" style=\"text-decoration:none\">"._("purge")."</A></B>)";
+ $line .= "\n</small>\n";
+ }
+ }
+
+ /* Return the final product. */
+ return ($line);
}
- echo "</code></FONT>";
- fclose($imapConnection);
-
+ if (isset($left_refresh) && ($left_refresh != "None") && ($left_refresh != "")) {
+ echo "<META HTTP-EQUIV=\"Expires\" CONTENT=\"Thu, 01 Dec 1994 16:00:00 GMT\">\n";
+ echo "<META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">\n";
+ echo "<META HTTP-EQUIV=\"REFRESH\" CONTENT=\"$left_refresh;URL=left_main.php\">\n";
+ }
+
+ echo "\n<BODY BGCOLOR=\"$color[3]\" TEXT=\"$color[6]\" LINK=\"$color[6]\" VLINK=\"$color[6]\" ALINK=\"$color[6]\">\n";
+
+ do_hook("left_main_before");
+
+ $boxes = sqimap_mailbox_list($imapConnection);
+
+ echo "<CENTER><FONT SIZE=4><B>";
+ echo _("Folders") . "</B><BR></FONT>\n\n";
+
+ echo "<SMALL>(<A HREF=\"../src/left_main.php\" TARGET=\"left\">";
+ echo _("refresh folder list");
+ echo "</A>)</SMALL></CENTER><BR>";
+ $delimeter = sqimap_get_delimiter($imapConnection);
+
+ if (isset($collapse_folders) && $collapse_folders) {
+ /* If directed, collapse or uncollapse a folder. */
+ if (isset($fold)) {
+ setPref($data_dir, $username, 'collapse_folder_' . $fold, SM_BOX_COLLAPSED);
+ } else if (isset($unfold)) {
+ setPref($data_dir, $username, 'collapse_folder_' . $unfold, $SM_BOX_UNCOLLAPSED);
+ }
+ }
+
+ /* Prepare do do out collapsedness and visibility computation. */
+ $curbox = 0;
+ $boxcount = count($boxes);
+
+ /* Compute the collapsedness and visibility of each box. */
+ while ($curbox < $boxcount) {
+ $boxes[$curbox]['visible'] = true;
+ compute_folder_children($curbox, $boxcount);
+ }
+
+ for ($i = 0;$i < count($boxes); $i++) {
+ if ($boxes[$i]['visible'] == true) {
+ $mailbox = $boxes[$i]['formatted'];
+ $mblevel = substr_count($boxes[$i]['unformatted'], $delimeter) + 1;
+
+ /* Create the prefix for the folder name and link. */
+ $prefix = str_repeat(' ',$mblevel);
+ if (isset($collapse_folders) && $collapse_folders && $boxes[$i]['parent']) {
+ $prefix = str_replace(' ',' ',substr($prefix,0,strlen($prefix)-2));
+ $prefix .= create_collapse_link($i) . ' ';
+ } else {
+ $prefix = str_replace(' ',' ',$prefix);
+ }
+ $line = "<NOBR><TT>$prefix</TT>";
+
+ /* Add the folder name and link. */
+ if (in_array('noselect', $boxes[$i]['flags'])) {
+ $line .= "<FONT COLOR=\"$color[10]\">";
+ if (ereg("^( *)([^ ]*)", $mailbox, $regs)) {
+ $line .= str_replace(' ', ' ', $mailbox);
+ }
+ $line .= '</FONT>';
+ } else {
+ $line .= formatMailboxName($imapConnection, $boxes[$i], $delimeter);
+ }
+
+ /* Put the final touches on our folder line. */
+ $line .= "</NOBR><BR>\n";
+
+ /* Output the line for this folder. */
+ echo $line;
+ }
+ }
+ sqimap_logout($imapConnection);
+ do_hook("left_main_after");
+
+ /**
+ * Create the link for a parent folder that will allow that
+ * parent folder to either be collapsed or expaned, as is
+ * currently appropriate.
+ */
+ function create_collapse_link($boxnum) {
+ global $boxes;
+ $mailbox = urlencode($boxes[$boxnum]['unformatted']);
+
+ /* Create the link for this collapse link. */
+ $link = '<a target="left" style="text-decoration:none" ';
+ $link .= 'href="left_main.php?';
+ if ($boxes[$boxnum]['collapse'] == SM_BOX_COLLAPSED) {
+ $link .= "unfold=$mailbox\">+";
+ } else {
+ $link .= "fold=$mailbox\">-";
+ }
+ $link .= '</a>';
+
+ /* Return the finished product. */
+ return ($link);
+ }
+
+ /**
+ * This simple function checks if a box is another box's parent.
+ */
+ function is_parent_box($curbox_name, $parbox_name) {
+ global $delimeter;
+
+ /* Extract the name of the parent of the current box. */
+ $curparts = explode($delimeter, $curbox_name);
+ $curname = array_pop($curparts);
+ $actual_parname = implode($delimeter, $curparts);
+ $actual_parname = substr($actual_parname,0,strlen($parbox_name));
+
+ /* Compare the actual with the given parent name. */
+ return ($parbox_name == $actual_parname);
+ }
+
+ /**
+ * Recursive function that computes the collapsed status and parent
+ * (or not parent) status of this box, and the visiblity and collapsed
+ * status and parent (or not parent) status for all children boxes.
+ */
+ function compute_folder_children(&$parbox, $boxcount) {
+ global $boxes;
+ $nextbox = $parbox + 1;
+
+ /* Retreive the name for the parent box. */
+ $parbox_name = $boxes[$parbox]['unformatted'];
+
+ /* 'Initialize' this parent box to childless. */
+ $boxes[$parbox]['parent'] = false;
+
+ /* Compute the collapse status for this box. */
+ $collapse = 0;
+ $collapse = getPref($data_dir, $username, 'collapse_folder_' . $parbox_name);
+ $collapse = ($collapse == '' ? SM_BOX_UNCOLLAPSED : $collapse);
+ $boxes[$parbox]['collapse'] = $collapse;
+
+ /* Otherwise, get the name of the next box. */
+ $nextbox_name = $boxes[$nextbox]['unformatted'];
+
+ /* Compute any children boxes for this box. */
+ while (($nextbox < $boxcount) &&
+ (is_parent_box($boxes[$nextbox]['unformatted'], $parbox_name))) {
+
+ /* Note that this 'parent' box has at least one child. */
+ $boxes[$parbox]['parent'] = true;
+
+ /* Compute the visiblity of this box. */
+ if ($boxes[$parbox]['visible'] &&
+ ($boxes[$parbox]['collapse'] != SM_BOX_COLLAPSED)) {
+ $boxes[$nextbox]['visible'] = true;
+ } else {
+ $boxes[$nextbox]['visible'] = false;
+ }
+
+ /* Compute the visibility of any child boxes. */
+ compute_folder_children($nextbox, $boxcount);
+ }
+
+ /* Set the parent box to the current next box. */
+ $parbox = $nextbox;
+ }
?>
-</FONT></BODY></HTML>
+</BODY></HTML>
projects / squirrelmail.git / blobdiff