-<?
- /**
- ** left_main.php
- **
- ** This is the code for the left bar. The left bar shows the folders
- ** available, and has cookie information.
- **
- **/
-
- if(!isset($username)) {
- echo "You need a valid user and password to access this page!";
- exit;
- }
-?>
-<HTML>
-<?
- include("../config/config.php");
- include("../functions/array.php");
- include("../functions/strings.php");
- include("../functions/imap.php");
- include("../functions/mailbox.php");
-
- function formatMailboxName($imapConnection, $mailbox, $real_box, $delimeter, $color, $move_to_trash) {
- require ("../config/config.php");
-
- $mailboxURL = urlencode($mailbox);
- selectMailbox($imapConnection, $real_box, $numNessages);
- $unseen = unseenMessages($imapConnection, $numUnseen);
-
- echo "<NOBR>";
- if ($unseen)
- $line .= "<B>";
-
- $special_color = false;
- for ($i = 0; $i < count($special_folders); $i++) {
- if (($special_folders[$i] == $mailbox) && ($use_special_folder_color == true))
+<?php
+
+/**
+ * left_main.php
+ *
+ * Copyright (c) 1999-2001 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.
+ *
+ * $Id$
+ /
+
+/*****************************************************************/
+/*** THIS FILE NEEDS TO HAVE ITS FORMATTING FIXED!!! ***/
+/*** PLEASE DO SO AND REMOVE THIS COMMENT SECTION. ***/
+/*** + Base level indent should begin at left margin, as ***/
+/*** the require_once below looks. ***/
+/*** + All identation should consist of four space blocks ***/
+/*** + Tab characters are evil. ***/
+/*** + all comments should use "slash-star ... star-slash" ***/
+/*** style -- no pound characters, no slash-slash style ***/
+/*** + FLOW CONTROL STATEMENTS (if, while, etc) SHOULD ***/
+/*** ALWAYS USE { AND } CHARACTERS!!! ***/
+/*** + Please use ' instead of ", when possible. Note " ***/
+/*** should always be used in _( ) function calls. ***/
+/*** Thank you for your help making the SM code more readable. ***/
+/*****************************************************************/
+
+require_once('../src/validate.php');
+require_once('../functions/array.php');
+require_once('../functions/imap.php');
+require_once('../functions/plugin.php');
+require_once('../functions/page_header.php');
+
+/* These constants are used for folder stuff. */
+define('SM_BOX_UNCOLLAPSED', 0);
+define('SM_BOX_COLLAPSED', 1);
+
+/* --------------------- FUNCTIONS ------------------------- */
+
+function formatMailboxName($imapConnection, $box_array) {
+ global $folder_prefix, $trash_folder, $sent_folder;
+ global $color, $move_to_sent, $move_to_trash;
+ global $unseen_notify, $unseen_type, $collapse_folders;
+ global $draft_folder, $save_as_draft;
+ global $use_special_folder_color;
+
+ $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];
+ }
+
+ $unseen = 0;
+
+ if (($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;
+ }
+ }
+
+ $special_color = false;
+ if ($use_special_folder_color) {
+ if ((strtolower($real_box) == 'inbox')
+ || (($real_box == $trash_folder) && ($move_to_trash))
+ || (($real_box == $sent_folder) && ($move_to_sent))
+ || (($real_box == $draft_folder) && ($save_as_draft))) {
$special_color = true;
- }
-
- if ($special_color == true) {
- $line .= "<a href=\"right_main.php?sort=0&startMessage=1&mailbox=$mailboxURL\" target=\"right\" style=\"text-decoration:none\"><FONT FACE=\"Arial,Helvetica\" COLOR=\"$color[11]\">";
- $line .= readShortMailboxName($mailbox, $delimeter);
- $line .= "</font></a>";
- } else {
- $line .= "<a href=\"right_main.php?sort=0&startMessage=1&mailbox=$mailboxURL\" target=\"right\" style=\"text-decoration:none\"><FONT FACE=\"Arial,Helvetica\">";
- $line .= readShortMailboxName($mailbox, $delimeter);
- $line .= "</font></a>";
- }
-
- if ($unseen)
- $line .= "</B>";
-
- if ($numUnseen > 0) {
- $line .= " <FONT FACE=\"Arial,Helvetica\" SIZE=2>($numUnseen)</FONT>";
- }
-
- if (($move_to_trash == true) && (trim($mailbox) == $trash_folder)) {
- $urlMailbox = urlencode($mailbox);
- $line .= "<FONT FACE=\"Arial,Helvetica\" SIZE=2>";
- $line .= " (<B><A HREF=\"empty_trash.php?numMessages=$numMessages&mailbox=$urlMailbox\" TARGET=right style=\"text-decoration:none\">empty</A></B>)";
- $line .= "</FONT></a>\n";
- }
-
- echo "</NOBR>";
- return $line;
- }
-
- // open a connection on the imap port (143)
- $imapConnection = loginToImapServer($username, $key, $imapServerAddress, 10); // the 10 is to hide the output
-
- /** If it was a successful login, lets load their preferences **/
- include("../src/load_prefs.php");
- if (isset($left_refresh) && ($left_refresh != "None")) {
- echo "<META HTTP-EQUIV=\"Expires\" CONTENT=\"Thu, 01 Dec 1994 16:00:00 GMT\">";
- echo "<META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">";
- echo "<META HTTP-EQUIV=\"REFRESH\" CONTENT=\"$left_refresh;URL=left_main.php\">";
- }
- echo "<BODY BGCOLOR=\"$color[3]\" TEXT=\"$color[6]\" LINK=\"$color[6]\" VLINK=\"$color[6]\" ALINK=\"$color[6]\">";
- echo "<FONT FACE=\"Arial,Helvetica\">";
-
- getFolderList($imapConnection, $boxes);
-
- echo "<FONT FACE=\"Arial,Helvetica\" SIZE=4><B><CENTER>";
- echo "Folders</B><BR></FONT>";
-
- echo "<FONT FACE=\"Arial,Helvetica\" SIZE=2>(<A HREF=\"../src/left_main.php\" TARGET=\"left\">";
- echo _("refresh folder list");
- echo "</A>)</FONT></CENTER><BR>";
- echo "<FONT FACE=\"Arial,Helvetica\">\n";
- $delimeter = findMailboxDelimeter($imapConnection);
- for ($i = 0;$i < count($boxes); $i++) {
- $line = "";
- $mailbox = $boxes[$i]["FORMATTED"];
- $boxFlags = getMailboxFlags($imapConnection, $boxes[$i]["RAW"]);
-
- if (trim($boxFlags[0]) != "") {
- $noselect = false;
- for ($h = 0; $h < count($boxFlags); $h++) {
- if (strtolower($boxFlags[$h]) == "noselect")
- $noselect = true;
- }
- if ($noselect == true) {
- $line .= "<FONT COLOR=\"$color[10]\" FACE=\"Arial,Helvetica\">";
- $line .= readShortMailboxName($mailbox, $delimeter);
- $line .= "</FONT><FONT FACE=\"Arial,Helvetica\">";
- } else {
- $line .= formatMailboxName($imapConnection, $mailbox, $boxes[$i]["UNFORMATTED"], $delimeter, $color, $move_to_trash);
- }
- } else {
- $line .= formatMailboxName($imapConnection, $mailbox, $boxes[$i]["UNFORMATTED"], $delimeter, $color, $move_to_trash);
- }
- echo "$line<BR>";
- }
-
- echo "</FONT>";
-
- fclose($imapConnection);
-
+ }
+ }
+
+ /* 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);
+ $line .= "\n<small>\n" .
+ " (<A HREF=\"empty_trash.php\" style=\"text-decoration:none\">"._("empty")."</A>)" .
+ "\n</small>\n";
+ }
+ }
+
+ /* Return the final product. */
+ return ($line);
+}
+
+/**
+ * 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, $data_dir, $username, $collapse_folders;
+ $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. */
+ if( isset($collapse_folders) && $collapse_folders ) {
+ $collapse = getPref($data_dir, $username, 'collapse_folder_' . $parbox_name);
+ $collapse = ($collapse == '' ? SM_BOX_UNCOLLAPSED : $collapse);
+ } else {
+ $collapse = SM_BOX_UNCOLLAPSED;
+ }
+ $boxes[$parbox]['collapse'] = $collapse;
+
+ /* Otherwise, get the name of the next box. */
+ if (isset($boxes[$nextbox]['unformatted']))
+ $nextbox_name = $boxes[$nextbox]['unformatted'];
+ else
+ $nextbox_name = '';
+
+ /* Compute any children boxes for this box. */
+ while (($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 = $nextbox;
+}
+
+/**
+ * Create the link for a parent folder that will allow that
+ * parent folder to either be collapsed or expaned, as is
+ * currently appropriate.
+ */
+function create_collapse_link($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 $delimiter;
+
+ /* Extract the name of the parent of the current box. */
+ $curparts = explode($delimiter, $curbox_name);
+ $curname = array_pop($curparts);
+ $actual_parname = implode($delimiter, $curparts);
+ $actual_parname = substr($actual_parname,0,strlen($parbox_name));
+
+ /* Compare the actual with the given parent name. */
+ return ($parbox_name == $actual_parname);
+}
+
+
+/* -------------------- MAIN ------------------------ */
+
+global $delimiter, $default_folder_prefix;
+
+// open a connection on the imap port (143)
+$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 10); // the 10 is to hide the output
+
+
+if (isset($left_refresh) && ($left_refresh != 'none') && ($left_refresh != '')) {
+ $xtra = "\n<META HTTP-EQUIV=\"Expires\" CONTENT=\"Thu, 01 Dec 1994 16:00:00 GMT\">\n" .
+ "<META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">\n".
+ "<META HTTP-EQUIV=\"REFRESH\" CONTENT=\"$left_refresh;URL=left_main.php\">\n";
+} else {
+ $xtra = '';
+}
+
+displayHtmlHeader( 'SquirrelMail', $xtra );
+
+/* If requested and not yet complete, attempt to autocreate folders. */
+if ($auto_create_special && !isset($auto_create_done)) {
+ $autocreate = array($sent_folder, $trash_folder, $draft_folder);
+ foreach( $autocreate as $folder ) {
+ if (($folder != '') && ($folder != 'none')) {
+ if ( !sqimap_mailbox_exists($imapConnection, $folder)) {
+ sqimap_mailbox_create($imapConnection, $folder, '');
+ } else if (!sqimap_mailbox_is_subscribed($imapConnection, $folder)) {
+ sqimap_subscribe($imapConnection, $folder);
+ }
+ }
+ }
+
+ /* Let the world know that autocreation is complete! Hurrah! */
+ $auto_create_done = true;
+ session_register('auto_create_done');
+}
+
+echo "\n<BODY BGCOLOR=\"$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>'. _("Folders") . "</B><BR></FONT>\n\n";
+
+if ($date_format != 6) {
+ /* First, display the clock. */
+ if ($hour_format == 1) {
+ $hr = 'G:i';
+ if ($date_format == 4) {
+ $hr .= ':s';
+ }
+ } else {
+ if ($date_format == 4) {
+ $hr = 'g:i:s a';
+ } else {
+ $hr = 'g:i a';
+ }
+ }
+
+ switch( $date_format ) {
+ case 1:
+ $clk = date('m/d/y '.$hr, time());
+ break;
+ case 2:
+ $clk = date('d/m/y '.$hr, time());
+ break;
+ case 4:
+ case 5:
+ $clk = date($hr, time());
+ break;
+ default:
+ $clk = date('D, '.$hr, time());
+ }
+ $clk = str_replace(' ',' ',$clk);
+
+ echo '<CENTER><SMALL>' . str_replace(' ',' ',_("Last Refresh")) .
+ ": $clk</SMALL></CENTER>";
+}
+
+/* Next, display the refresh button. */
+echo '<SMALL>(<A HREF="../src/left_main.php" TARGET="left">'.
+ _("refresh folder list") . '</A>)</SMALL></CENTER><BR>';
+
+/* Lastly, display the folder list. */
+if ( $collapse_folders ) {
+ /* If directed, collapse or uncollapse a folder. */
+ if (isset($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'] ) {
+ $mailbox = $boxes[$i]['formatted'];
+ $mblevel = substr_count($boxes[$i]['unformatted'], $delimiter) + 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($prefix)-2)).
+ create_collapse_link($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[7]\">";
+ if (ereg("^( *)([^ ]*)", $mailbox, $regs)) {
+ $mailbox = str_replace(' ','',$mailbox);
+ $line .= str_replace(' ', ' ', $mailbox);
+ }
+ $line .= '</FONT>';
+ } else {
+ $line .= formatMailboxName($imapConnection, $boxes[$i]);
+ }
+
+ /* 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');
+
+echo "</BODY></HTML>\n";
+
?>
-</FONT></BODY></HTML>
projects / squirrelmail.git / blobdiff