From e5306ee5d0f03a87187dc274a83c56b49ac672b7 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Fri, 17 Feb 2012 02:29:32 -0500
Subject: [PATCH] - Fix date_today, broken in r5707
---
program/include/main.inc | 865 ++++++++++++++++++++++++---------------------------------
1 files changed, 361 insertions(+), 504 deletions(-)
diff --git a/program/include/main.inc b/program/include/main.inc
index 140f1be..1e84e2d 100644
--- a/program/include/main.inc
+++ b/program/include/main.inc
@@ -6,7 +6,10 @@
| |
| This file is part of the Roundcube Webmail client |
| Copyright (C) 2005-2011, The Roundcube Dev Team |
- | Licensed under the GNU GPL |
+ | |
+ | Licensed under the GNU General Public License version 3 or |
+ | any later version with exceptions for skins & plugins. |
+ | See the README file for a full license statement. |
| |
| PURPOSE: |
| Provide basic functions for the webmail package |
@@ -26,7 +29,6 @@
* @author Thomas Bruederli <roundcube@gmail.com>
*/
-require_once 'utf7.inc';
require_once INSTALL_PATH . 'program/include/rcube_shared.inc';
// define constannts for input reading
@@ -97,9 +99,9 @@
*
* @see rcmail::text_exists()
*/
-function rcube_label_exists($name, $domain=null)
+function rcube_label_exists($name, $domain=null, &$ref_domain = null)
{
- return rcmail::get_instance()->text_exists($name, $domain);
+ return rcmail::get_instance()->text_exists($name, $domain, $ref_domain);
}
@@ -169,344 +171,54 @@
// get target timestamp
$ts = get_offset_time($rcmail->config->get('message_cache_lifetime', '30d'), -1);
- $db->query("DELETE FROM ".get_table_name('messages')."
- WHERE created < " . $db->fromunixtime($ts));
+ $db->query("DELETE FROM ".get_table_name('cache_messages')
+ ." WHERE changed < " . $db->fromunixtime($ts));
- $db->query("DELETE FROM ".get_table_name('cache')."
- WHERE created < " . $db->fromunixtime($ts));
+ $db->query("DELETE FROM ".get_table_name('cache_index')
+ ." WHERE changed < " . $db->fromunixtime($ts));
+
+ $db->query("DELETE FROM ".get_table_name('cache_thread')
+ ." WHERE changed < " . $db->fromunixtime($ts));
+
+ $db->query("DELETE FROM ".get_table_name('cache')
+ ." WHERE created < " . $db->fromunixtime($ts));
}
-/**
- * Catch an error and throw an exception.
- *
- * @param int Level of the error
- * @param string Error message
- */
-function rcube_error_handler($errno, $errstr)
-{
- throw new ErrorException($errstr, 0, $errno);
-}
-
-
-/**
- * Convert a string from one charset to another.
- * Uses mbstring and iconv functions if possible
- *
- * @param string Input string
- * @param string Suspected charset of the input string
- * @param string Target charset to convert to; defaults to RCMAIL_CHARSET
- * @return string Converted string
- */
+// Deprecated
function rcube_charset_convert($str, $from, $to=NULL)
{
- static $iconv_options = null;
- static $mbstring_loaded = null;
- static $mbstring_list = null;
- static $conv = null;
+ return rcube_charset::convert($str, $from, $to);
+}
- $error = false;
- $to = empty($to) ? strtoupper(RCMAIL_CHARSET) : rcube_parse_charset($to);
- $from = rcube_parse_charset($from);
+// Deprecated
+function rc_detect_encoding($string, $failover='')
+{
+ return rcube_charset::detect($string, $failover);
+}
- if ($from == $to || empty($str) || empty($from))
- return $str;
- // convert charset using iconv module
- if (function_exists('iconv') && $from != 'UTF7-IMAP' && $to != 'UTF7-IMAP') {
- if ($iconv_options === null) {
- // ignore characters not available in output charset
- $iconv_options = '//IGNORE';
- if (iconv('', $iconv_options, '') === false) {
- // iconv implementation does not support options
- $iconv_options = '';
- }
- }
-
- // throw an exception if iconv reports an illegal character in input
- // it means that input string has been truncated
- set_error_handler('rcube_error_handler', E_NOTICE);
- try {
- $_iconv = iconv($from, $to . $iconv_options, $str);
- } catch (ErrorException $e) {
- $_iconv = false;
- }
- restore_error_handler();
- if ($_iconv !== false) {
- return $_iconv;
- }
- }
-
- if ($mbstring_loaded === null)
- $mbstring_loaded = extension_loaded('mbstring');
-
- // convert charset using mbstring module
- if ($mbstring_loaded) {
- $aliases['WINDOWS-1257'] = 'ISO-8859-13';
-
- if ($mbstring_list === null) {
- $mbstring_list = mb_list_encodings();
- $mbstring_list = array_map('strtoupper', $mbstring_list);
- }
-
- $mb_from = $aliases[$from] ? $aliases[$from] : $from;
- $mb_to = $aliases[$to] ? $aliases[$to] : $to;
-
- // return if encoding found, string matches encoding and convert succeeded
- if (in_array($mb_from, $mbstring_list) && in_array($mb_to, $mbstring_list)) {
- if (mb_check_encoding($str, $mb_from) && ($out = mb_convert_encoding($str, $mb_to, $mb_from)))
- return $out;
- }
- }
-
- // convert charset using bundled classes/functions
- if ($to == 'UTF-8') {
- if ($from == 'UTF7-IMAP') {
- if ($_str = utf7_to_utf8($str))
- return $_str;
- }
- else if ($from == 'UTF-7') {
- if ($_str = rcube_utf7_to_utf8($str))
- return $_str;
- }
- else if (($from == 'ISO-8859-1') && function_exists('utf8_encode')) {
- return utf8_encode($str);
- }
- else if (class_exists('utf8')) {
- if (!$conv)
- $conv = new utf8($from);
- else
- $conv->loadCharset($from);
-
- if($_str = $conv->strToUtf8($str))
- return $_str;
- }
- $error = true;
- }
-
- // encode string for output
- if ($from == 'UTF-8') {
- // @TODO: we need a function for UTF-7 (RFC2152) conversion
- if ($to == 'UTF7-IMAP' || $to == 'UTF-7') {
- if ($_str = utf8_to_utf7($str))
- return $_str;
- }
- else if ($to == 'ISO-8859-1' && function_exists('utf8_decode')) {
- return utf8_decode($str);
- }
- else if (class_exists('utf8')) {
- if (!$conv)
- $conv = new utf8($to);
- else
- $conv->loadCharset($from);
-
- if ($_str = $conv->strToUtf8($str))
- return $_str;
- }
- $error = true;
- }
-
- // return UTF-8 or original string
- return $str;
+// Deprecated
+function rc_utf8_clean($input)
+{
+ return rcube_charset::clean($input);
}
/**
- * Parse and validate charset name string (see #1485758).
- * Sometimes charset string is malformed, there are also charset aliases
- * but we need strict names for charset conversion (specially utf8 class)
+ * Convert a variable into a javascript object notation
*
- * @param string Input charset name
- * @return string The validated charset name
+ * @param mixed Input value
+ * @return string Serialized JSON string
*/
-function rcube_parse_charset($input)
+function json_serialize($input)
{
- static $charsets = array();
- $charset = strtoupper($input);
+ $input = rcube_charset::clean($input);
- if (isset($charsets[$input]))
- return $charsets[$input];
-
- $charset = preg_replace(array(
- '/^[^0-9A-Z]+/', // e.g. _ISO-8859-JP$SIO
- '/\$.*$/', // e.g. _ISO-8859-JP$SIO
- '/UNICODE-1-1-*/', // RFC1641/1642
- '/^X-/', // X- prefix (e.g. X-ROMAN8 => ROMAN8)
- ), '', $charset);
-
- if ($charset == 'BINARY')
- return $charsets[$input] = null;
-
- # Aliases: some of them from HTML5 spec.
- $aliases = array(
- 'USASCII' => 'WINDOWS-1252',
- 'ANSIX31101983' => 'WINDOWS-1252',
- 'ANSIX341968' => 'WINDOWS-1252',
- 'UNKNOWN8BIT' => 'ISO-8859-15',
- 'UNKNOWN' => 'ISO-8859-15',
- 'USERDEFINED' => 'ISO-8859-15',
- 'KSC56011987' => 'EUC-KR',
- 'GB2312' => 'GBK',
- 'GB231280' => 'GBK',
- 'UNICODE' => 'UTF-8',
- 'UTF7IMAP' => 'UTF7-IMAP',
- 'TIS620' => 'WINDOWS-874',
- 'ISO88599' => 'WINDOWS-1254',
- 'ISO885911' => 'WINDOWS-874',
- 'MACROMAN' => 'MACINTOSH',
- '77' => 'MAC',
- '128' => 'SHIFT-JIS',
- '129' => 'CP949',
- '130' => 'CP1361',
- '134' => 'GBK',
- '136' => 'BIG5',
- '161' => 'WINDOWS-1253',
- '162' => 'WINDOWS-1254',
- '163' => 'WINDOWS-1258',
- '177' => 'WINDOWS-1255',
- '178' => 'WINDOWS-1256',
- '186' => 'WINDOWS-1257',
- '204' => 'WINDOWS-1251',
- '222' => 'WINDOWS-874',
- '238' => 'WINDOWS-1250',
- 'MS950' => 'CP950',
- 'WINDOWS949' => 'UHC',
- );
-
- // allow A-Z and 0-9 only
- $str = preg_replace('/[^A-Z0-9]/', '', $charset);
-
- if (isset($aliases[$str]))
- $result = $aliases[$str];
- // UTF
- else if (preg_match('/U[A-Z][A-Z](7|8|16|32)(BE|LE)*/', $str, $m))
- $result = 'UTF-' . $m[1] . $m[2];
- // ISO-8859
- else if (preg_match('/ISO8859([0-9]{0,2})/', $str, $m)) {
- $iso = 'ISO-8859-' . ($m[1] ? $m[1] : 1);
- // some clients sends windows-1252 text as latin1,
- // it is safe to use windows-1252 for all latin1
- $result = $iso == 'ISO-8859-1' ? 'WINDOWS-1252' : $iso;
- }
- // handle broken charset names e.g. WINDOWS-1250HTTP-EQUIVCONTENT-TYPE
- else if (preg_match('/(WIN|WINDOWS)([0-9]+)/', $str, $m)) {
- $result = 'WINDOWS-' . $m[2];
- }
- // LATIN
- else if (preg_match('/LATIN(.*)/', $str, $m)) {
- $aliases = array('2' => 2, '3' => 3, '4' => 4, '5' => 9, '6' => 10,
- '7' => 13, '8' => 14, '9' => 15, '10' => 16,
- 'ARABIC' => 6, 'CYRILLIC' => 5, 'GREEK' => 7, 'GREEK1' => 7, 'HEBREW' => 8);
-
- // some clients sends windows-1252 text as latin1,
- // it is safe to use windows-1252 for all latin1
- if ($m[1] == 1) {
- $result = 'WINDOWS-1252';
- }
- // if iconv is not supported we need ISO labels, it's also safe for iconv
- else if (!empty($aliases[$m[1]])) {
- $result = 'ISO-8859-'.$aliases[$m[1]];
- }
- // iconv requires convertion of e.g. LATIN-1 to LATIN1
- else {
- $result = $str;
- }
- }
- else {
- $result = $charset;
- }
-
- $charsets[$input] = $result;
-
- return $result;
-}
-
-
-/**
- * Converts string from standard UTF-7 (RFC 2152) to UTF-8.
- *
- * @param string Input string
- * @return string The converted string
- */
-function rcube_utf7_to_utf8($str)
-{
- $Index_64 = array(
- 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
- 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
- 0,0,0,0, 0,0,0,0, 0,0,0,1, 0,0,0,0,
- 1,1,1,1, 1,1,1,1, 1,1,0,0, 0,0,0,0,
- 0,1,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1,
- 1,1,1,1, 1,1,1,1, 1,1,1,0, 0,0,0,0,
- 0,1,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1,
- 1,1,1,1, 1,1,1,1, 1,1,1,0, 0,0,0,0,
- );
-
- $u7len = strlen($str);
- $str = strval($str);
- $res = '';
-
- for ($i=0; $u7len > 0; $i++, $u7len--)
- {
- $u7 = $str[$i];
- if ($u7 == '+')
- {
- $i++;
- $u7len--;
- $ch = '';
-
- for (; $u7len > 0; $i++, $u7len--)
- {
- $u7 = $str[$i];
-
- if (!$Index_64[ord($u7)])
- break;
-
- $ch .= $u7;
- }
-
- if ($ch == '') {
- if ($u7 == '-')
- $res .= '+';
- continue;
- }
-
- $res .= rcube_utf16_to_utf8(base64_decode($ch));
- }
- else
- {
- $res .= $u7;
- }
- }
-
- return $res;
-}
-
-/**
- * Converts string from UTF-16 to UTF-8 (helper for utf-7 to utf-8 conversion)
- *
- * @param string Input string
- * @return string The converted string
- */
-function rcube_utf16_to_utf8($str)
-{
- $len = strlen($str);
- $dec = '';
-
- for ($i = 0; $i < $len; $i += 2) {
- $c = ord($str[$i]) << 8 | ord($str[$i + 1]);
- if ($c >= 0x0001 && $c <= 0x007F) {
- $dec .= chr($c);
- } else if ($c > 0x07FF) {
- $dec .= chr(0xE0 | (($c >> 12) & 0x0F));
- $dec .= chr(0x80 | (($c >> 6) & 0x3F));
- $dec .= chr(0x80 | (($c >> 0) & 0x3F));
- } else {
- $dec .= chr(0xC0 | (($c >> 6) & 0x1F));
- $dec .= chr(0x80 | (($c >> 0) & 0x3F));
- }
- }
- return $dec;
+ // sometimes even using rcube_charset::clean() the input contains invalid UTF-8 sequences
+ // that's why we have @ here
+ return @json_encode($input);
}
@@ -634,20 +346,23 @@
function get_input_value($fname, $source, $allow_html=FALSE, $charset=NULL)
{
$value = NULL;
-
- if ($source==RCUBE_INPUT_GET && isset($_GET[$fname]))
- $value = $_GET[$fname];
- else if ($source==RCUBE_INPUT_POST && isset($_POST[$fname]))
- $value = $_POST[$fname];
- else if ($source==RCUBE_INPUT_GPC)
- {
+
+ if ($source == RCUBE_INPUT_GET) {
+ if (isset($_GET[$fname]))
+ $value = $_GET[$fname];
+ }
+ else if ($source == RCUBE_INPUT_POST) {
+ if (isset($_POST[$fname]))
+ $value = $_POST[$fname];
+ }
+ else if ($source == RCUBE_INPUT_GPC) {
if (isset($_POST[$fname]))
$value = $_POST[$fname];
else if (isset($_GET[$fname]))
$value = $_GET[$fname];
else if (isset($_COOKIE[$fname]))
$value = $_COOKIE[$fname];
- }
+ }
return parse_input_value($value, $allow_html, $charset);
}
@@ -655,7 +370,7 @@
/**
* Parse/validate input value. See get_input_value()
* Performs stripslashes() and charset conversion if necessary
- *
+ *
* @param string Input value
* @param boolean Allow HTML tags in field value
* @param string Charset to convert into
@@ -681,15 +396,21 @@
else if (get_magic_quotes_gpc() || get_magic_quotes_runtime())
$value = stripslashes($value);
- // remove HTML tags if not allowed
+ // remove HTML tags if not allowed
if (!$allow_html)
$value = strip_tags($value);
-
+
+ $output_charset = is_object($OUTPUT) ? $OUTPUT->get_charset() : null;
+
+ // remove invalid characters (#1488124)
+ if ($output_charset == 'UTF-8')
+ $value = rc_utf8_clean($value);
+
// convert to internal charset
- if (is_object($OUTPUT) && $charset)
- return rcube_charset_convert($value, $OUTPUT->get_charset(), $charset);
- else
- return $value;
+ if ($charset && $output_charset)
+ $value = rcube_charset_convert($value, $output_charset, $charset);
+
+ return $value;
}
/**
@@ -699,15 +420,16 @@
* @param int Source to get value from (GPC)
* @return array Hash array with all request parameters
*/
-function request2param($mode = RCUBE_INPUT_GPC)
+function request2param($mode = RCUBE_INPUT_GPC, $ignore = 'task|action')
{
$out = array();
$src = $mode == RCUBE_INPUT_GET ? $_GET : ($mode == RCUBE_INPUT_POST ? $_POST : $_REQUEST);
foreach ($src as $key => $value) {
$fname = $key[0] == '_' ? substr($key, 1) : $key;
- $out[$fname] = get_input_value($key, $mode);
+ if ($ignore && !preg_match('/^(' . $ignore . ')$/', $fname))
+ $out[$fname] = get_input_value($key, $mode);
}
-
+
return $out;
}
@@ -723,12 +445,14 @@
/**
* Convert the given string into a valid HTML identifier
- * Same functionality as done in app.js with this.identifier_expr
- *
+ * Same functionality as done in app.js with rcube_webmail.html_identifier()
*/
-function html_identifier($str)
+function html_identifier($str, $encode=false)
{
- return asciiwords($str, true, '_');
+ if ($encode)
+ return rtrim(strtr(base64_encode($str), '+/', '-_'), '=');
+ else
+ return asciiwords($str, true, '_');
}
/**
@@ -765,52 +489,48 @@
* @return string HTML table code
*/
function rcube_table_output($attrib, $table_data, $a_show_cols, $id_col)
- {
+{
global $RCMAIL;
-
+
$table = new html_table(/*array('cols' => count($a_show_cols))*/);
-
+
// add table header
if (!$attrib['noheader'])
foreach ($a_show_cols as $col)
$table->add_header($col, Q(rcube_label($col)));
-
+
$c = 0;
- if (!is_array($table_data))
+ if (!is_array($table_data))
{
$db = $RCMAIL->get_dbh();
while ($table_data && ($sql_arr = $db->fetch_assoc($table_data)))
{
- $zebra_class = $c % 2 ? 'even' : 'odd';
- $table->add_row(array('id' => 'rcmrow' . html_identifier($sql_arr[$id_col]), 'class' => $zebra_class));
+ $table->add_row(array('id' => 'rcmrow' . html_identifier($sql_arr[$id_col])));
// format each col
foreach ($a_show_cols as $col)
$table->add($col, Q($sql_arr[$col]));
-
+
$c++;
}
}
- else
- {
+ else {
foreach ($table_data as $row_data)
{
- $zebra_class = $c % 2 ? 'even' : 'odd';
- if (!empty($row_data['class']))
- $zebra_class .= ' '.$row_data['class'];
+ $class = !empty($row_data['class']) ? $row_data['class'] : '';
- $table->add_row(array('id' => 'rcmrow' . html_identifier($row_data[$id_col]), 'class' => $zebra_class));
+ $table->add_row(array('id' => 'rcmrow' . html_identifier($row_data[$id_col]), 'class' => $class));
// format each col
foreach ($a_show_cols as $col)
$table->add($col, Q(is_array($row_data[$col]) ? $row_data[$col][0] : $row_data[$col]));
-
+
$c++;
}
}
return $table->show($attrib);
- }
+}
/**
@@ -825,11 +545,11 @@
function rcmail_get_edit_field($col, $value, $attrib, $type='text')
{
static $colcounts = array();
-
+
$fname = '_'.$col;
$attrib['name'] = $fname . ($attrib['array'] ? '[]' : '');
$attrib['class'] = trim($attrib['class'] . ' ff_' . $col);
-
+
if ($type == 'checkbox') {
$attrib['value'] = '1';
$input = new html_checkbox($attrib);
@@ -842,6 +562,9 @@
$input = new html_select($attrib);
$input->add('---', '');
$input->add(array_values($attrib['options']), array_keys($attrib['options']));
+ }
+ else if ($attrib['type'] == 'password') {
+ $input = new html_passwordfield($attrib);
}
else {
if ($attrib['type'] != 'text' && $attrib['type'] != 'hidden')
@@ -869,23 +592,37 @@
* @param string Container ID to use as prefix
* @return string Modified CSS source
*/
-function rcmail_mod_css_styles($source, $container_id)
+function rcmail_mod_css_styles($source, $container_id, $allow_remote=false)
{
$last_pos = 0;
$replacements = new rcube_string_replacer;
// ignore the whole block if evil styles are detected
- $stripped = preg_replace('/[^a-z\(:;]/', '', rcmail_xss_entity_decode($source));
- if (preg_match('/expression|behavior|url\(|import[^a]/', $stripped))
+ $source = rcmail_xss_entity_decode($source);
+ $stripped = preg_replace('/[^a-z\(:;]/i', '', $source);
+ $evilexpr = 'expression|behavior|javascript:|import[^a]' . (!$allow_remote ? '|url\(' : '');
+ if (preg_match("/$evilexpr/i", $stripped))
return '/* evil! */';
- // remove css comments (sometimes used for some ugly hacks)
- $source = preg_replace('!/\*(.+)\*/!Ums', '', $source);
-
// cut out all contents between { and }
- while (($pos = strpos($source, '{', $last_pos)) && ($pos2 = strpos($source, '}', $pos)))
- {
- $key = $replacements->add(substr($source, $pos+1, $pos2-($pos+1)));
+ while (($pos = strpos($source, '{', $last_pos)) && ($pos2 = strpos($source, '}', $pos))) {
+ $styles = substr($source, $pos+1, $pos2-($pos+1));
+
+ // check every line of a style block...
+ if ($allow_remote) {
+ $a_styles = preg_split('/;[\r\n]*/', $styles, -1, PREG_SPLIT_NO_EMPTY);
+ foreach ($a_styles as $line) {
+ $stripped = preg_replace('/[^a-z\(:;]/i', '', $line);
+ // ... and only allow strict url() values
+ if (stripos($stripped, 'url(') && !preg_match('!url\s*\([ "\'](https?:)//[a-z0-9/._+-]+["\' ]\)!Uims', $line)) {
+ $a_styles = array('/* evil! */');
+ break;
+ }
+ }
+ $styles = join(";\n", $a_styles);
+ }
+
+ $key = $replacements->add($styles);
$source = substr($source, 0, $pos+1) . $replacements->get_replacement($key) . substr($source, $pos2, strlen($source)-$pos2);
$last_pos = $pos+2;
}
@@ -923,7 +660,7 @@
{
$out = html_entity_decode(html_entity_decode($content));
$out = preg_replace_callback('/\\\([0-9a-f]{4})/i', 'rcmail_xss_entity_decode_callback', $out);
- $out = preg_replace('#/\*.*\*/#Um', '', $out);
+ $out = preg_replace('#/\*.*\*/#Ums', '', $out);
return $out;
}
@@ -1015,15 +752,15 @@
* Convert the given date to a human readable form
* This uses the date formatting properties from config
*
- * @param mixed Date representation (string or timestamp)
+ * @param mixed Date representation (string or timestamp)
* @param string Date format to use
+ * @param bool Enables date convertion according to user timezone
+ *
* @return string Formatted date string
*/
-function format_date($date, $format=NULL)
+function format_date($date, $format=NULL, $convert=true)
{
- global $CONFIG;
-
- $ts = NULL;
+ global $RCMAIL, $CONFIG;
if (!empty($date))
$ts = rcube_strtotime($date);
@@ -1031,42 +768,47 @@
if (empty($ts))
return '';
- // get user's timezone
- if ($CONFIG['timezone'] === 'auto')
- $tz = isset($_SESSION['timezone']) ? $_SESSION['timezone'] : date('Z')/3600;
- else {
- $tz = $CONFIG['timezone'];
- if ($CONFIG['dst_active'])
- $tz++;
+ try {
+ $date = new DateTime("@".$ts);
+ }
+ catch (Exception $e) {
+ return '';
}
- // convert time to user's timezone
- $timestamp = $ts - date('Z', $ts) + ($tz * 3600);
+ try {
+ // convert to the right timezone
+ $stz = date_default_timezone_get();
+ $tz = new DateTimeZone($convert ? $RCMAIL->config->get('timezone') : 'GMT');
+ $date->setTimezone($tz);
+ date_default_timezone_set($tz->getName());
- // get current timestamp in user's timezone
- $now = time(); // local time
- $now -= (int)date('Z'); // make GMT time
- $now += ($tz * 3600); // user's time
- $now_date = getdate($now);
-
- $today_limit = mktime(0, 0, 0, $now_date['mon'], $now_date['mday'], $now_date['year']);
- $week_limit = mktime(0, 0, 0, $now_date['mon'], $now_date['mday']-6, $now_date['year']);
+ $timestamp = $date->format('U');
+ }
+ catch (Exception $e) {
+ $timestamp = $ts;
+ }
// define date format depending on current time
if (!$format) {
+ $now = time();
+ $now_date = getdate($now);
+ $today_limit = mktime(0, 0, 0, $now_date['mon'], $now_date['mday'], $now_date['year']);
+ $week_limit = mktime(0, 0, 0, $now_date['mon'], $now_date['mday']-6, $now_date['year']);
+
if ($CONFIG['prettydate'] && $timestamp > $today_limit && $timestamp < $now) {
- $format = $CONFIG['date_today'] ? $CONFIG['date_today'] : 'H:i';
+ $format = $RCMAIL->config->get('date_today', $RCMAIL->config->get('time_format', 'H:i'));
$today = true;
}
else if ($CONFIG['prettydate'] && $timestamp > $week_limit && $timestamp < $now)
- $format = $CONFIG['date_short'] ? $CONFIG['date_short'] : 'D H:i';
+ $format = $RCMAIL->config->get('date_short', 'D H:i');
else
- $format = $CONFIG['date_long'] ? $CONFIG['date_long'] : 'd.m.Y H:i';
+ $format = $RCMAIL->config->get('date_long', 'Y-m-d H:i');
}
// strftime() format
if (preg_match('/%[a-z]+/i', $format)) {
$format = strftime($format, $timestamp);
+ date_default_timezone_set($stz);
return $today ? (rcube_label('today') . ' ' . $format) : $format;
}
@@ -1082,20 +824,20 @@
$out .= $format[$i];
// weekday (short)
else if ($format[$i]=='D')
- $out .= rcube_label(strtolower(date('D', $timestamp)));
+ $out .= rcube_label(strtolower($date->format('D')));
// weekday long
else if ($format[$i]=='l')
- $out .= rcube_label(strtolower(date('l', $timestamp)));
+ $out .= rcube_label(strtolower($date->format('l')));
// month name (short)
else if ($format[$i]=='M')
- $out .= rcube_label(strtolower(date('M', $timestamp)));
+ $out .= rcube_label(strtolower($date->format('M')));
// month name (long)
else if ($format[$i]=='F')
- $out .= rcube_label('long'.strtolower(date('M', $timestamp)));
+ $out .= rcube_label('long'.strtolower($date->format('M')));
else if ($format[$i]=='x')
$out .= strftime('%x %X', $timestamp);
else
- $out .= date($format[$i], $timestamp);
+ $out .= $date->format($format[$i]);
}
if ($today) {
@@ -1109,6 +851,7 @@
}
}
+ date_default_timezone_set($stz);
return $out;
}
@@ -1142,7 +885,7 @@
global $RCMAIL;
static $a_mailboxes;
- $attrib += array('maxlength' => 100, 'realnames' => false);
+ $attrib += array('maxlength' => 100, 'realnames' => false, 'unreadwrap' => ' (%s)');
// add some labels to client
$RCMAIL->output->add_label('purgefolderconfirm', 'deletemessagesconfirm');
@@ -1157,13 +900,13 @@
$attrib['folder_name'] = '*';
// get mailbox list
- $mbox_name = $RCMAIL->imap->get_mailbox_name();
+ $mbox_name = $RCMAIL->storage->get_folder();
// build the folders tree
if (empty($a_mailboxes)) {
// get mailbox list
- $a_folders = $RCMAIL->imap->list_mailboxes('', $attrib['folder_name'], $attrib['folder_filter']);
- $delimiter = $RCMAIL->imap->get_hierarchy_delimiter();
+ $a_folders = $RCMAIL->storage->list_folders_subscribed('', $attrib['folder_name'], $attrib['folder_filter']);
+ $delimiter = $RCMAIL->storage->get_hierarchy_delimiter();
$a_mailboxes = array();
foreach ($a_folders as $folder)
@@ -1189,6 +932,7 @@
$RCMAIL->output->add_gui_object('mailboxlist', $attrib['id']);
$RCMAIL->output->set_env('mailboxes', $js_mailboxlist);
+ $RCMAIL->output->set_env('unreadwrap', $attrib['unreadwrap']);
$RCMAIL->output->set_env('collapsed_folders', (string)$RCMAIL->config->get('collapsed_folders'));
}
@@ -1208,16 +952,18 @@
$p += array('maxlength' => 100, 'realnames' => false);
$a_mailboxes = array();
+ $storage = $RCMAIL->get_storage();
- if (empty($p['folder_name']))
+ if (empty($p['folder_name'])) {
$p['folder_name'] = '*';
+ }
if ($p['unsubscribed'])
- $list = $RCMAIL->imap->list_unsubscribed('', $p['folder_name'], $p['folder_filter']);
+ $list = $storage->list_folders('', $p['folder_name'], $p['folder_filter'], $p['folder_rights']);
else
- $list = $RCMAIL->imap->list_mailboxes('', $p['folder_name'], $p['folder_filter']);
+ $list = $storage->list_folders_subscribed('', $p['folder_name'], $p['folder_filter'], $p['folder_rights']);
- $delimiter = $RCMAIL->imap->get_hierarchy_delimiter();
+ $delimiter = $storage->get_hierarchy_delimiter();
foreach ($list as $folder) {
if (empty($p['exceptions']) || !in_array($folder, $p['exceptions']))
@@ -1229,7 +975,7 @@
if ($p['noselection'])
$select->add($p['noselection'], '');
- rcmail_render_folder_tree_select($a_mailboxes, $mbox, $p['maxlength'], $select, $p['realnames'], 0, $p['exceptions']);
+ rcmail_render_folder_tree_select($a_mailboxes, $mbox, $p['maxlength'], $select, $p['realnames'], 0, $p);
return $select;
}
@@ -1248,7 +994,7 @@
$prefix = '';
if (!$path) {
$n_folder = $folder;
- $folder = $RCMAIL->imap->mod_mailbox($folder);
+ $folder = $RCMAIL->storage->mod_folder($folder);
if ($n_folder != $folder) {
$prefix = substr($n_folder, 0, -strlen($folder));
@@ -1278,11 +1024,6 @@
$path .= $prefix.$currentFolder;
if (!isset($arrFolders[$currentFolder])) {
- // Check \Noselect option (if options are in cache)
- if (!$virtual && ($opts = $RCMAIL->imap->mailbox_options($path))) {
- $virtual = in_array('\\Noselect', $opts);
- }
-
$arrFolders[$currentFolder] = array(
'id' => $path,
'name' => rcube_charset_convert($currentFolder, 'UTF7-IMAP'),
@@ -1308,15 +1049,16 @@
$maxlength = intval($attrib['maxlength']);
$realnames = (bool)$attrib['realnames'];
- $msgcounts = $RCMAIL->imap->get_cache('messagecount');
+ $msgcounts = $RCMAIL->storage->get_cache('messagecount');
- $idx = 0;
$out = '';
foreach ($arrFolders as $key => $folder) {
- $zebra_class = (($nestLevel+1)*$idx) % 2 == 0 ? 'even' : 'odd';
- $title = null;
+ $title = null;
+ $folder_class = rcmail_folder_classname($folder['id']);
+ $collapsed = strpos($CONFIG['collapsed_folders'], '&'.rawurlencode($folder['id']).'&') !== false;
+ $unread = $msgcounts ? intval($msgcounts[$folder['id']]['UNSEEN']) : 0;
- if (($folder_class = rcmail_folder_classname($folder['id'])) && !$realnames) {
+ if ($folder_class && !$realnames) {
$foldername = rcube_label($folder_class);
}
else {
@@ -1332,30 +1074,15 @@
}
// make folder name safe for ids and class names
- $folder_id = html_identifier($folder['id']);
+ $folder_id = html_identifier($folder['id'], true);
$classes = array('mailbox');
// set special class for Sent, Drafts, Trash and Junk
- if ($folder['id'] == $CONFIG['sent_mbox'])
- $classes[] = 'sent';
- else if ($folder['id'] == $CONFIG['drafts_mbox'])
- $classes[] = 'drafts';
- else if ($folder['id'] == $CONFIG['trash_mbox'])
- $classes[] = 'trash';
- else if ($folder['id'] == $CONFIG['junk_mbox'])
- $classes[] = 'junk';
- else if ($folder['id'] == 'INBOX')
- $classes[] = 'inbox';
- else
- $classes[] = '_'.asciiwords($folder_class ? $folder_class : strtolower($folder['id']), true);
-
- $classes[] = $zebra_class;
+ if ($folder_class)
+ $classes[] = $folder_class;
if ($folder['id'] == $mbox_name)
$classes[] = 'selected';
-
- $collapsed = strpos($CONFIG['collapsed_folders'], '&'.rawurlencode($folder['id']).'&') !== false;
- $unread = $msgcounts ? intval($msgcounts[$folder['id']]['UNSEEN']) : 0;
if ($folder['virtual'])
$classes[] = 'virtual';
@@ -1363,7 +1090,7 @@
$classes[] = 'unread';
$js_name = JQ($folder['id']);
- $html_name = Q($foldername) . ($unread ? html::span('unreadcount', " ($unread)") : '');
+ $html_name = Q($foldername) . ($unread ? html::span('unreadcount', sprintf($attrib['unreadwrap'], $unread)) : '');
$link_attrib = $folder['virtual'] ? array() : array(
'href' => rcmail_url('', array('_mbox' => $folder['id'])),
'onclick' => sprintf("return %s.command('list','%s',this)", JS_OBJECT_NAME, $js_name),
@@ -1390,7 +1117,6 @@
}
$out .= "</li>\n";
- $idx++;
}
return $out;
@@ -1402,12 +1128,22 @@
* @access private
* @return string
*/
-function rcmail_render_folder_tree_select(&$arrFolders, &$mbox_name, $maxlength, &$select, $realnames=false, $nestLevel=0, $exceptions=array())
+function rcmail_render_folder_tree_select(&$arrFolders, &$mbox_name, $maxlength, &$select, $realnames=false, $nestLevel=0, $opts=array())
{
+ global $RCMAIL;
+
$out = '';
foreach ($arrFolders as $key => $folder) {
- if (!empty($exceptions) && in_array($folder['id'], $exceptions)) {
+ // skip exceptions (and its subfolders)
+ if (!empty($opts['exceptions']) && in_array($folder['id'], $opts['exceptions'])) {
+ continue;
+ }
+
+ // skip folders in which it isn't possible to create subfolders
+ if (!empty($opts['skip_noinferiors']) && ($attrs = $RCMAIL->storage->folder_attributes($folder['id']))
+ && in_array('\\Noinferiors', $attrs)
+ ) {
continue;
}
@@ -1425,7 +1161,7 @@
if (!empty($folder['folders']))
$out .= rcmail_render_folder_tree_select($folder['folders'], $mbox_name, $maxlength,
- $select, $realnames, $nestLevel+1, $exceptions);
+ $select, $realnames, $nestLevel+1, $opts);
}
return $out;
@@ -1474,8 +1210,8 @@
global $RCMAIL;
$protect_folders = $RCMAIL->config->get('protect_default_folders');
- $default_folders = (array) $RCMAIL->config->get('default_imap_folders');
- $delimiter = $RCMAIL->imap->get_hierarchy_delimiter();
+ $default_folders = (array) $RCMAIL->config->get('default_folders');
+ $delimiter = $RCMAIL->storage->get_hierarchy_delimiter();
$path = explode($delimiter, $path);
$result = array();
@@ -1518,7 +1254,7 @@
{
global $RCMAIL;
- $quota = $RCMAIL->imap->get_quota();
+ $quota = $RCMAIL->storage->get_quota();
$quota = $RCMAIL->plugins->exec_hook('quota', $quota);
$quota_result = (array) $quota;
@@ -1564,17 +1300,24 @@
{
global $RCMAIL;
- $err_code = $RCMAIL->imap->get_error_code();
- $res_code = $RCMAIL->imap->get_response_code();
+ $err_code = $RCMAIL->storage->get_error_code();
+ $res_code = $RCMAIL->storage->get_response_code();
- if ($res_code == rcube_imap::NOPERM) {
+ if ($err_code < 0) {
+ $RCMAIL->output->show_message('storageerror', 'error');
+ }
+ else if ($res_code == rcube_storage::NOPERM) {
$RCMAIL->output->show_message('errornoperm', 'error');
}
- else if ($res_code == rcube_imap::READONLY) {
+ else if ($res_code == rcube_storage::READONLY) {
$RCMAIL->output->show_message('errorreadonly', 'error');
}
- else if ($err_code && ($err_str = $RCMAIL->imap->get_error_str())) {
- $RCMAIL->output->show_message('servererrormsg', 'error', array('msg' => $err_str));
+ else if ($err_code && ($err_str = $RCMAIL->storage->get_error_str())) {
+ // try to detect access rights problem and display appropriate message
+ if (stripos($err_str, 'Permission denied') !== false)
+ $RCMAIL->output->show_message('errornoperm', 'error');
+ else
+ $RCMAIL->output->show_message('servererrormsg', 'error', array('msg' => $err_str));
}
else if ($fallback) {
$RCMAIL->output->show_message($fallback, 'error', $fallback_args);
@@ -1585,6 +1328,28 @@
/**
+ * Generate CSS classes from mimetype and filename extension
+ *
+ * @param string Mimetype
+ * @param string The filename
+ * @return string CSS classes separated by space
+ */
+function rcmail_filetype2classname($mimetype, $filename)
+{
+ list($primary, $secondary) = explode('/', $mimetype);
+
+ $classes = array($primary ? $primary : 'unknown');
+ if ($secondary) {
+ $classes[] = $secondary;
+ }
+ if (preg_match('/\.([a-z0-9]+)$/i', $filename, $m)) {
+ $classes[] = $m[1];
+ }
+
+ return strtolower(join(" ", $classes));
+}
+
+/**
* Output HTML editor scripts
*
* @param string Editor mode
@@ -1592,26 +1357,34 @@
*/
function rcube_html_editor($mode='')
{
- global $RCMAIL, $CONFIG;
+ global $RCMAIL;
$hook = $RCMAIL->plugins->exec_hook('html_editor', array('mode' => $mode));
if ($hook['abort'])
- return;
+ return;
$lang = strtolower($_SESSION['language']);
- // TinyMCE uses 'tw' for zh_TW (which is wrong, because tw is a code of Twi language)
- $lang = ($lang == 'zh_tw') ? 'tw' : substr($lang, 0, 2);
+ // TinyMCE uses two-letter lang codes, with exception of Chinese
+ if (strpos($lang, 'zh_') === 0)
+ $lang = str_replace('_', '-', $lang);
+ else
+ $lang = substr($lang, 0, 2);
if (!file_exists(INSTALL_PATH . 'program/js/tiny_mce/langs/'.$lang.'.js'))
$lang = 'en';
$RCMAIL->output->include_script('tiny_mce/tiny_mce.js');
$RCMAIL->output->include_script('editor.js');
- $RCMAIL->output->add_script(sprintf("rcmail_editor_init('\$__skin_path', '%s', %d, '%s');",
- JQ($lang), intval($CONFIG['enable_spellcheck']), $mode),
- 'foot');
+ $RCMAIL->output->add_script(sprintf("rcmail_editor_init(%s)",
+ json_encode(array(
+ 'mode' => $mode,
+ 'lang' => $lang,
+ 'skin_path' => $RCMAIL->output->get_skin_path(),
+ 'spellcheck' => intval($RCMAIL->config->get('enable_spellcheck')),
+ 'spelldict' => intval($RCMAIL->config->get('spellcheck_dictionary')),
+ ))), 'foot');
}
@@ -1659,12 +1432,13 @@
* @param string $from Sender address string
* @param array $mailto Array of recipient address strings
* @param array $smtp_error SMTP error array (reference)
- * @param string $body_file Location of file with saved message body (reference)
+ * @param string $body_file Location of file with saved message body (reference),
+ * used when delay_file_io is enabled
* @param array $smtp_opts SMTP options (e.g. DSN request)
*
* @return boolean Send status.
*/
-function rcmail_deliver_message(&$message, $from, $mailto, &$smtp_error, &$body_file, $smtp_opts=null)
+function rcmail_deliver_message(&$message, $from, $mailto, &$smtp_error, &$body_file=null, $smtp_opts=null)
{
global $CONFIG, $RCMAIL;
@@ -1693,7 +1467,7 @@
$temp_dir = $RCMAIL->config->get('temp_dir');
$body_file = tempnam($temp_dir, 'rcmMsg');
if (PEAR::isError($mime_result = $message->saveMessageBody($body_file))) {
- raise_error(array('code' => 600, 'type' => 'php',
+ raise_error(array('code' => 650, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Could not create message: ".$mime_result->getMessage()),
TRUE, FALSE);
@@ -1738,7 +1512,7 @@
$msg_body = $message->get();
if (PEAR::isError($msg_body))
- raise_error(array('code' => 600, 'type' => 'php',
+ raise_error(array('code' => 650, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Could not create message: ".$msg_body->getMessage()),
TRUE, FALSE);
@@ -1823,24 +1597,33 @@
// Returns RFC2822 formatted current date in user's timezone
function rcmail_user_date()
{
- global $CONFIG;
+ global $RCMAIL;
// get user's timezone
- if ($CONFIG['timezone'] === 'auto') {
- $tz = isset($_SESSION['timezone']) ? $_SESSION['timezone'] : date('Z')/3600;
+ try {
+ $tz = new DateTimeZone($RCMAIL->config->get('timezone'));
+ $date = new DateTime('now', $tz);
}
- else {
- $tz = $CONFIG['timezone'];
- if ($CONFIG['dst_active'])
- $tz++;
+ catch (Exception $e) {
+ $date = new DateTime();
}
- $date = time() + $tz * 60 * 60;
- $date = gmdate('r', $date);
- $tz = sprintf('%+05d', intval($tz) * 100 + ($tz - intval($tz)) * 60);
- $date = preg_replace('/[+-][0-9]{4}$/', $tz, $date);
+ return $date->format('r');
+}
- return $date;
+
+/**
+ * Check if we can process not exceeding memory_limit
+ *
+ * @param integer Required amount of memory
+ * @return boolean
+ */
+function rcmail_mem_check($need)
+{
+ $mem_limit = parse_bytes(ini_get('memory_limit'));
+ $memory = function_exists('memory_get_usage') ? memory_get_usage() : 16*1024*1024; // safe value: 16MB
+
+ return $mem_limit && $memory + $need > $mem_limit ? false : true;
}
@@ -1897,7 +1680,7 @@
// %d - domain name without first part, e.g. %n=mail.domain.tld, %d=domain.tld
$d = preg_replace('/^[^\.]+\./', '', $n);
// %h - IMAP host
- $h = $_SESSION['imap_host'] ? $_SESSION['imap_host'] : $host;
+ $h = $_SESSION['storage_host'] ? $_SESSION['storage_host'] : $host;
// %z - IMAP domain without first part, e.g. %h=imap.domain.tld, %z=domain.tld
$z = preg_replace('/^[^\.]+\./', '', $h);
// %s - domain name after the '@' from e-mail address provided at login screen. Returns FALSE if an invalid email is provided
@@ -2038,7 +1821,68 @@
public function callback($matches)
{
- return $matches[1] . '="' . make_absolute_url($matches[3], $this->base_url) . '"';
+ return $matches[1] . '="' . self::absolute_url($matches[3], $this->base_url) . '"';
+ }
+
+ public function replace($body)
+ {
+ return preg_replace_callback(array(
+ '/(src|background|href)=(["\']?)([^"\'\s]+)(\2|\s|>)/Ui',
+ '/(url\s*\()(["\']?)([^"\'\)\s]+)(\2)\)/Ui',
+ ),
+ array($this, 'callback'), $body);
+ }
+
+ /**
+ * Convert paths like ../xxx to an absolute path using a base url
+ *
+ * @param string $path Relative path
+ * @param string $base_url Base URL
+ *
+ * @return string Absolute URL
+ */
+ public static function absolute_url($path, $base_url)
+ {
+ $host_url = $base_url;
+ $abs_path = $path;
+
+ // check if path is an absolute URL
+ if (preg_match('/^[fhtps]+:\/\//', $path)) {
+ return $path;
+ }
+
+ // check if path is a content-id scheme
+ if (strpos($path, 'cid:') === 0) {
+ return $path;
+ }
+
+ // cut base_url to the last directory
+ if (strrpos($base_url, '/') > 7) {
+ $host_url = substr($base_url, 0, strpos($base_url, '/', 7));
+ $base_url = substr($base_url, 0, strrpos($base_url, '/'));
+ }
+
+ // $path is absolute
+ if ($path[0] == '/') {
+ $abs_path = $host_url.$path;
+ }
+ else {
+ // strip './' because its the same as ''
+ $path = preg_replace('/^\.\//', '', $path);
+
+ if (preg_match_all('/\.\.\//', $path, $matches, PREG_SET_ORDER)) {
+ foreach ($matches as $a_match) {
+ if (strrpos($base_url, '/')) {
+ $base_url = substr($base_url, 0, strrpos($base_url, '/'));
+ }
+ $path = substr($path, 3);
+ }
+ }
+
+ $abs_path = $base_url.'/'.$path;
+ }
+
+ return $abs_path;
}
}
@@ -2143,8 +1987,8 @@
if (!$RCMAIL->config->get('log_logins') || !$RCMAIL->user)
return;
- write_log('userlogins', sprintf('Successful login for %s (ID: %d) from %s',
- $RCMAIL->user->get_username(), $RCMAIL->user->ID, rcmail_remote_ip()));
+ write_log('userlogins', sprintf('Successful login for %s (ID: %d) from %s in session %s',
+ $RCMAIL->user->get_username(), $RCMAIL->user->ID, rcmail_remote_ip(), session_id()));
}
@@ -2332,7 +2176,7 @@
$RCMAIL->output->send();
}
-function rcube_upload_progress_init()
+function rcube_upload_init()
{
global $RCMAIL;
@@ -2343,6 +2187,19 @@
$RCMAIL->output->set_env('upload_progress_time', (int) $seconds);
}
}
+
+ // find max filesize value
+ $max_filesize = parse_bytes(ini_get('upload_max_filesize'));
+ $max_postsize = parse_bytes(ini_get('post_max_size'));
+ if ($max_postsize && $max_postsize < $max_filesize)
+ $max_filesize = $max_postsize;
+
+ $RCMAIL->output->set_env('max_filesize', $max_filesize);
+ $max_filesize = show_bytes($max_filesize);
+ $RCMAIL->output->set_env('filesizeerror', rcube_label(array(
+ 'name' => 'filesizeerror', 'vars' => array('size' => $max_filesize))));
+
+ return $max_filesize;
}
/**
@@ -2368,29 +2225,29 @@
$RCMAIL->output->set_env('autocomplete_max', (int)$RCMAIL->config->get('autocomplete_max', 15));
$RCMAIL->output->set_env('autocomplete_min_length', $RCMAIL->config->get('autocomplete_min_length'));
- $RCMAIL->output->add_label('autocompletechars');
+ $RCMAIL->output->add_label('autocompletechars', 'autocompletemore');
}
-function rcmail_localize_folderpath($path)
+function rcube_fontdefs($font = null)
{
- global $RCMAIL;
+ $fonts = array(
+ 'Andale Mono' => '"Andale Mono",Times,monospace',
+ 'Arial' => 'Arial,Helvetica,sans-serif',
+ 'Arial Black' => '"Arial Black","Avant Garde",sans-serif',
+ 'Book Antiqua' => '"Book Antiqua",Palatino,serif',
+ 'Courier New' => '"Courier New",Courier,monospace',
+ 'Georgia' => 'Georgia,Palatino,serif',
+ 'Helvetica' => 'Helvetica,Arial,sans-serif',
+ 'Impact' => 'Impact,Chicago,sans-serif',
+ 'Tahoma' => 'Tahoma,Arial,Helvetica,sans-serif',
+ 'Terminal' => 'Terminal,Monaco,monospace',
+ 'Times New Roman' => '"Times New Roman",Times,serif',
+ 'Trebuchet MS' => '"Trebuchet MS",Geneva,sans-serif',
+ 'Verdana' => 'Verdana,Geneva,sans-serif',
+ );
- $protect_folders = $RCMAIL->config->get('protect_default_folders');
- $default_folders = (array) $RCMAIL->config->get('default_imap_folders');
- $delimiter = $RCMAIL->imap->get_hierarchy_delimiter();
- $path = explode($delimiter, $path);
- $result = array();
+ if ($font)
+ return $fonts[$font];
- foreach ($path as $idx => $dir) {
- $directory = implode($delimiter, array_slice($path, 0, $idx+1));
- if ($protect_folders && in_array($directory, $default_folders)) {
- unset($result);
- $result[] = rcmail_localize_foldername($directory);
- }
- else {
- $result[] = rcube_charset_convert($dir, 'UTF7-IMAP');
- }
- }
-
- return implode($delimiter, $result);
+ return $fonts;
}
--
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