<?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.
- **
- ** $Id$
- **/
-
- include('../src/validate.php');
- include("../functions/array.php");
- include("../functions/imap.php");
- include("../functions/plugin.php");
-
- // open a connection on the imap port (143)
- $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 10); // the 10 is to hide the output
-
- displayHtmlHeader();
-
- function formatMailboxName($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 = $box_array['formatted'];
- $mailboxURL = urlencode($real_box);
-
- $unseen = 0;
-
- if (($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;
- }
- }
-
- $special_color = false;
- if ((strtolower($real_box) == "inbox") ||
- (($real_box == $trash_folder) && ($move_to_trash)) ||
- (($real_box == $sent_folder) && ($move_to_sent)))
- $special_color = true;
-
- $spaces = '';
- $line = "<NOBR>";
- if (ereg("^( *)([^ ]*)$", $mailbox, $regs)) {
- $spaces = $regs[1];
- $mailbox = $regs[2];
- }
-
- if ($unseen > 0)
- $line .= "<B>";
- $line .= str_replace(' ', ' ', $spaces);
-
- if ($collapse_folders) {
- if (isset($box_array['parent']))
- $line .= FoldLink($box_array['unformatted'], $box_array['parent']);
- else
- $line .= '<tt> </tt> ';
- }
-
- $line .= "<a href=\"right_main.php?sort=0&startMessage=1&mailbox=$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>";
- $line .= "</a>";
-
- if ($unseen > 0)
- $line .= "</B>";
-
- if (isset($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";
- }
- }
- $line .= "</NOBR>";
- return $line;
- }
-
- if (isset($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) && $collapse_folders) {
- if (isset($fold))
- setPref($data_dir, $username, 'collapse_folder_' . $fold, 1);
- if (isset($unfold))
- setPref($data_dir, $username, 'collapse_folder_' . $unfold, 0);
- $IAmAParent = array();
- for ($i = 0; $i < count($boxes); $i ++) {
- $parts = explode($delimeter, $boxes[$i]['unformatted']);
- $box_name = array_pop($parts);
- $box_parent = implode($delimeter, $parts);
- $hidden = 0;
- if (isset($box_parent)) {
- $hidden = getPref($data_dir, $username,
- 'collapse_folder_' . $box_parent);
- $IAmAParent[$box_parent] = $hidden;
- }
- $boxes[$i]['folded'] = $hidden;
- }
- }
-
- for ($i = 0;$i < count($boxes); $i++) {
- if (! isset($boxes[$i]['folded']) || ! $boxes[$i]['folded'])
- {
- $line = "";
- $mailbox = $boxes[$i]["formatted"];
-
- if (isset($collapse_folders) && $collapse_folders && isset($IAmAParent[$boxes[$i]['unformatted']])) {
- $boxes[$i]['parent'] = $IAmAParent[$boxes[$i]['unformatted']];
- }
-
- if (in_array('noselect', $boxes[$i]['flags'])) {
- $line .= "<FONT COLOR=\"$color[10]\">";
- if (ereg("^( *)([^ ]*)", $mailbox, $regs)) {
- $line .= str_replace(' ', ' ', $mailbox);
- if (isset($boxes[$i]['parent']))
- $line .= FoldLink($boxes[$i]['unformatted'], $boxes[$i]['parent']);
- elseif ($collapse_folders)
- $line .= '<tt> </tt> ';
+
+/**
+ * left_main.php
+ *
+ * This is the code for the left bar. The left bar shows the folders
+ * available, and has cookie information.
+ *
+ * @copyright 1999-2020 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package squirrelmail
+ */
+
+/** This is the left_main page */
+define('PAGE_NAME', 'left_main');
+
+/**
+ * Include the SquirrelMail initialization file.
+ */
+require('../include/init.php');
+
+/* SquirrelMail required files. */
+require_once(SM_PATH . 'functions/imap_general.php');
+require_once(SM_PATH . 'functions/date.php');
+require_once(SM_PATH . 'functions/template/folder_list_util.php');
+
+/* These constants are used for folder stuff. */
+define('SM_BOX_UNCOLLAPSED', 0);
+define('SM_BOX_COLLAPSED', 1);
+
+/* get globals */
+sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
+
+sqgetGlobalVar('fold', $fold, SQ_GET);
+sqgetGlobalVar('unfold', $unfold, SQ_GET);
+/* end globals */
+
+// open a connection on the imap port (143)
+// why hide the output?
+global $imap_stream_options; // in case not defined in config
+$imapConnection = sqimap_login($username, false, $imapServerAddress, $imapPort, true, $imap_stream_options);
+
+/**
+ * Using stristr since very old preferences may contain "None" and "none".
+ */
+if (!empty($left_refresh) &&
+ !stristr($left_refresh, 'none')){
+ $xtra = "\n<meta http-equiv=\"REFRESH\" content=\"$left_refresh;URL=left_main.php\" />\n";
+} else {
+ $xtra = '';
+}
+
+/**
+ * Include extra javascript files needed by template
+ */
+$js_includes = $oTemplate->get_javascript_includes(TRUE);
+foreach ($js_includes as $js_file) {
+ $xtra .= '<script src="'.$js_file.'" type="text/javascript"></script>' ."\n";
+}
+
+// get mailbox list and cache it
+$mailboxes=sqimap_get_mailboxes($imapConnection,false,$show_only_subscribed_folders);
+
+displayHtmlHeader( $org_title, $xtra );
+$oErrorHandler->setDelayedErrors(true);
+
+sqgetGlobalVar('auto_create_done',$auto_create_done,SQ_SESSION);
+/* If requested and not yet complete, attempt to autocreate folders. */
+if ($auto_create_special && !isset($auto_create_done)) {
+ $autocreate = array($sent_folder, $trash_folder, $draft_folder);
+ $folders_created = false;
+ foreach( $autocreate as $folder ) {
+ if ($folder != '' && $folder != SMPREF_NONE) {
+ /**
+ * If $show_only_subscribed_folders is true, don't use
+ * $mailboxes array for checking if mailbox exists.
+ * Mailbox list contains only subscribed folders.
+ * sqimap_mailbox_create() will fail, if folder exists.
+ */
+ if ($show_only_subscribed_folders) {
+ $mailbox_cache = false;
+ } else {
+ $mailbox_cache = $mailboxes;
+ }
+ if ( !sqimap_mailbox_exists($imapConnection, $folder, $mailbox_cache)) {
+ sqimap_mailbox_create($imapConnection, $folder, '');
+ $folders_created = true;
+ } else {
+ // check for subscription is useless and expensive, just
+ // surpress the NO response. Unless we're on Mecury, which
+ // will just subscribe a folder again if it's already
+ // subscribed.
+ if ( strtolower($imap_server_type) != 'mercury32' ||
+ !sqimap_mailbox_is_subscribed($imapConnection, $folder) ) {
+ sqimap_subscribe($imapConnection, $folder, false);
+ $folders_created = true;
+ }
}
- $line .= '</FONT>';
- } else {
- $line .= formatMailboxName($imapConnection, $boxes[$i], $delimeter);
- }
- echo "$line<BR>\n";
- }
- }
- sqimap_logout($imapConnection);
- do_hook("left_main_after");
-
- function FoldLink($mailbox, $folded) {
- $mailbox = urlencode($mailbox);
- echo '<tt><a target="left" style="text-decoration:none" ';
- echo 'href="left_main.php?';
- if ($folded)
- echo "unfold=$mailbox\">+";
- else
- echo "fold=$mailbox\">-";
- echo '</a></tt> ';
- }
-
-?>
-</BODY></HTML>
+ }
+ }
+
+ /* Let the world know that autocreation is complete! Hurrah! */
+ $auto_create_done = TRUE;
+ sqsession_register($auto_create_done, 'auto_create_done');
+ // reload mailbox list
+ if ($folders_created)
+ $mailboxes=sqimap_get_mailboxes($imapConnection,true,$show_only_subscribed_folders);
+}
+
+$clock = '';
+if ($date_format != 6) {
+ /* First, display the clock. */
+ if ($hour_format == 1) {
+ $hr = 'H:i';
+ if ($date_format == 4) {
+ $hr .= ':s';
+ }
+ } else {
+ if ($date_format == 4) {
+ $hr = 'g:i:s a';
+ } else {
+ $hr = 'g:i a';
+ }
+ }
+
+ switch( $date_format ) {
+ case 0:
+ $clk = date('Y-m-d '.$hr. ' T', time());
+ break;
+ 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 = getDayAbrv( date( 'w', time() ) ) . date( ', ' . $hr, time() );
+ }
+ $clk = str_replace(' ',' ',$clk);
+
+//FIXME don't build HTML here - do it in template
+ $clock = '<small><span style="white-space: nowrap;">'
+ . str_replace(' ', ' ', _("Last Refresh"))
+ . ":</span><br /><span style=\"white-space: nowrap;\">$clk</span></small><br />\n";
+}
+
+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_' . $unfold, SM_BOX_UNCOLLAPSED);
+ }
+}
+
+/* Get unseen/total display prefs */
+$unseen_type = getPref( $data_dir , $username , 'unseen_type' );
+$unseen_notify = getPref( $data_dir , $username , 'unseen_notify' );
+
+if (empty($unseen_type)) {
+ if (!empty($default_unseen_type)) {
+ $unseen_type = $default_unseen_type;
+ } else {
+ $unseen_type = 1;
+ }
+}
+
+if (empty($unseen_notify)) {
+ if (!empty($default_unseen_notify)) {
+ $unseen_notify = $default_unseen_notify;
+ } else {
+ $unseen_notify = 0;
+ }
+}
+
+/**
+ * pass $mailboxes now instead of $imapconnection - sqimap_get_mailboxes() has been separated from
+ * sqimap_mailbox_tree() so that the cached mailbox list can be used elsewhere in left_main and beyond
+ */
+$boxes = sqimap_mailbox_tree($imapConnection,$mailboxes,$show_only_subscribed_folders);
+$mailbox_structure = getBoxStructure($boxes);
+
+$oTemplate->assign('clock', $clock);
+$oTemplate->assign('mailboxes', $mailbox_structure);
+
+/*
+ * Build an array to pass user prefs to the template in order to avoid using
+ * globals, which are dirty, filthy things in templates. :)
+ */
+$settings = array();
+#$settings['imapConnection'] = $imapConnection;
+$settings['templateID'] = $sTemplateID;
+$settings['unreadNotificationEnabled'] = $unseen_notify!=1;
+$settings['unreadNotificationAllFolders'] = $unseen_notify == 3;
+$settings['unreadNotificationDisplayTotal'] = $unseen_type == 2;
+$settings['unreadNotificationCummulative'] = $unseen_cum==1;
+$settings['useSpecialFolderColor'] = $use_special_folder_color;
+$settings['messageRecyclingEnabled'] = $move_to_trash;
+$settings['collapsableFoldersEnabled'] = $collapse_folders==1;
+$oTemplate->assign('settings', $settings);
+
+//access keys
+//
+$oTemplate->assign('accesskey_folders_refresh', $accesskey_folders_refresh);
+$oTemplate->assign('accesskey_folders_purge_trash', $accesskey_folders_purge_trash);
+$oTemplate->assign('accesskey_folders_inbox', $accesskey_folders_inbox);
+
+$oTemplate->display('left_main.tpl');
+
+sqimap_logout($imapConnection);
+$oTemplate->display('footer.tpl');