From 6c76c91951d259f59b2b7a42b8fe895dcc0ef21b Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Wed, 23 Aug 2006 17:36:37 -0400
Subject: [PATCH] Updated Polish, Portuguese, Latvian, Chinese and Japanese localization

---
 program/include/main.inc |  163 ++++++++++++++++++++++++++++++++++++++----------------
 1 files changed, 114 insertions(+), 49 deletions(-)

diff --git a/program/include/main.inc b/program/include/main.inc
index ef2ecbf..1a2b8c7 100644
--- a/program/include/main.inc
+++ b/program/include/main.inc
@@ -170,9 +170,9 @@
   {
   $now = mktime();
   $valid = ($_COOKIE['sessauth'] == rcmail_auth_hash(session_id(), $_SESSION['auth_time']));
-  
-  // renew auth cookie every 5 minutes
-  if (!$valid || ($now-$_SESSION['auth_time'] > 300))
+
+  // renew auth cookie every 5 minutes (only for GET requests)
+  if (!$valid || ($_SERVER['REQUEST_METHOD']!='POST' && $now-$_SESSION['auth_time'] > 300))
     {
     $_SESSION['auth_time'] = $now;
     setcookie('sessauth', rcmail_auth_hash(session_id(), $now));
@@ -205,9 +205,6 @@
   if ($CONFIG['enable_caching']===TRUE)
     $IMAP->set_caching(TRUE);
 
-  if (is_array($CONFIG['default_imap_folders']))
-    $IMAP->set_default_mailboxes($CONFIG['default_imap_folders']);
-
   // set pagesize from config
   if (isset($CONFIG['pagesize']))
     $IMAP->set_pagesize($CONFIG['pagesize']);
@@ -223,6 +220,9 @@
   // set root dir from config
   if (!empty($CONFIG['imap_root']))
     $IMAP->set_rootdir($CONFIG['imap_root']);
+
+  if (is_array($CONFIG['default_imap_folders']))
+    $IMAP->set_default_mailboxes($CONFIG['default_imap_folders']);
 
   if (!empty($_SESSION['mbox']))
     $IMAP->set_mailbox($_SESSION['mbox']);
@@ -439,12 +439,12 @@
      Inspired by Marco <P0L0_notspam_binware.org>
   */
   // Check if we need to add domain
-  if ($CONFIG['username_domain'] && !strstr($user, '@'))
+  if (!empty($CONFIG['username_domain']) && !strstr($user, '@'))
     {
     if (is_array($CONFIG['username_domain']) && isset($CONFIG['username_domain'][$host]))
       $user .= '@'.$CONFIG['username_domain'][$host];
-    else if (!empty($CONFIG['username_domain']))
-      $user .= '@'.$CONFIG['username_domain'];    
+    else if (is_string($CONFIG['username_domain']))
+      $user .= '@'.$CONFIG['username_domain'];
     }
 
 
@@ -510,8 +510,10 @@
     $_SESSION['user_lang'] = $sess_user_lang;
     $_SESSION['password']  = encrypt_passwd($pass);
 
-    // force reloading complete list of subscribed mailboxes    
+    // force reloading complete list of subscribed mailboxes
+    rcmail_set_imap_prop();
     $IMAP->clear_cache('mailboxes');
+    $IMAP->create_default_folders();
 
     return TRUE;
     }
@@ -541,12 +543,14 @@
 
   if ($user_id = $DB->insert_id(get_sequence_name('users')))
     {
-    if (is_array($CONFIG['mail_domain']) && isset($CONFIG['mail_domain'][$host]))
-      $mail_domain = $CONFIG['mail_domain'][$host];
+    $mail_domain = $host;
+    if (is_array($CONFIG['mail_domain']))
+      {
+      if (isset($CONFIG['mail_domain'][$host]))
+        $mail_domain = $CONFIG['mail_domain'][$host];
+      }
     else if (!empty($CONFIG['mail_domain']))
       $mail_domain = $CONFIG['mail_domain'];
-    else
-      $mail_domain = $host;
    
     if ($user_email=='')
       $user_email = strstr($user, '@') ? $user : sprintf('%s@%s', $user, $mail_domain);
@@ -703,31 +707,17 @@
   
   $framed = $GLOBALS['_framed'];
   $command = sprintf("display_message('%s', '%s');",
-                     addslashes(rep_specialchars_output(rcube_label(array('name' => $message, 'vars' => $vars)))),
+                     rep_specialchars_output(rcube_label(array('name' => $message, 'vars' => $vars)), 'js'),
                      $type);
                      
   if ($REMOTE_REQUEST)
     return 'this.'.$command;
   
   else
-    $OUTPUT->add_script(sprintf("%s%s.%s",
+    $OUTPUT->add_script(sprintf("%s%s.%s\n",
                                 $framed ? sprintf('if(parent.%s)parent.', $JS_OBJECT_NAME) : '',
                                 $JS_OBJECT_NAME,
                                 $command));
-  
-  // console(rcube_label($message));
-  }
-
-
-function console($msg, $type=1)
-  {
-  if ($GLOBALS['REMOTE_REQUEST'])
-    print "// $msg\n";
-  else
-    {
-    print $msg;
-    print "\n<hr>\n";
-    }
   }
 
 
@@ -784,6 +774,19 @@
     flush();
   else         // terminate script
     exit;
+  }
+
+
+// send correctly formatted response for a request posted to an iframe
+function rcube_iframe_response($js_code='')
+  {
+  global $OUTPUT, $JS_OBJECT_NAME;
+
+  if (!empty($js_code))
+    $OUTPUT->add_script("if(parent.$JS_OBJECT_NAME){\n" . $js_code . "\n}");
+
+  $OUTPUT->write();
+  exit;
   }
 
 
@@ -892,7 +895,7 @@
   // convert string to UTF-8
   if ($from=='UTF-7')
     $str = rcube_charset_convert(UTF7DecodeString($str), 'ISO-8859-1');
-  else if ($from=='ISO-8859-1' && function_exists('utf8_encode'))
+  else if (($from=='ISO-8859-1') && function_exists('utf8_encode'))
     $str = utf8_encode($str);
   else if ($from!='UTF-8')
     {
@@ -902,7 +905,7 @@
 
   // encode string for output
   if ($to=='UTF-7')
-    return UTF7EncodeString($str);
+    return UTF7EncodeString(rcube_charset_convert($str, 'UTF-8', 'ISO-8859-1'));
   else if ($to=='ISO-8859-1' && function_exists('utf8_decode'))
     return utf8_decode($str);
   else if ($to!='UTF-8')
@@ -997,7 +1000,7 @@
     if ($OUTPUT->get_charset()!='UTF-8')
       $str = rcube_charset_convert($str, $GLOBALS['CHARSET'], $OUTPUT->get_charset());
       
-    return preg_replace(array("/\r\n/", '/"/', "/([^\\\])'/"), array('\n', '\"', "$1\'"), strtr($str, $js_rep_table));
+    return addslashes(preg_replace(array("/\r\n/", "/\r/"), array('\n', '\n'), strtr($str, $js_rep_table)));
     }
 
   // encode for RTF
@@ -1125,21 +1128,12 @@
   }
 
 
-function rcube_xml_command($command, $str_attrib, $a_attrib=NULL)
+function rcube_xml_command($command, $str_attrib, $add_attrib=array())
   {
   global $IMAP, $CONFIG, $OUTPUT;
   
-  $attrib = array();
   $command = strtolower($command);
-
-  preg_match_all('/\s*([-_a-z]+)=["]([^"]+)["]?/i', stripslashes($str_attrib), $regs, PREG_SET_ORDER);
-
-  // convert attributes to an associative array (name => value)
-  if ($regs)
-    foreach ($regs as $attr)
-      $attrib[strtolower($attr[1])] = $attr[2];
-  else if ($a_attrib)
-    $attrib = $a_attrib;
+  $attrib = parse_attrib_string($str_attrib) + $add_attrib;
 
   // execute command
   switch ($command)
@@ -1223,7 +1217,7 @@
         'identityform' => 'rcube_identity_form',
         'foldersubscription' => 'rcube_subscription_form',
         'createfolder' => 'rcube_create_folder_form',
-	'renamefolder' => 'rcube_rename_folder_form',
+        'renamefolder' => 'rcube_rename_folder_form',
         'composebody' => 'rcmail_compose_body'
       );
 
@@ -1273,6 +1267,9 @@
   global $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $BROWSER, $COMM_PATH, $MAIN_TASKS;
   static $sa_buttons = array();
   static $s_button_count = 100;
+  
+  // these commands can be called directly via url
+  $a_static_commands = array('compose', 'list');
   
   $skin_path = $CONFIG['skin_path'];
   
@@ -1352,9 +1349,11 @@
                                 $attrib['imagesel'] ? $skin_path.$attrib['imagesel'] : $attrib['classsel'],
                                 $attrib['imageover'] ? $skin_path.$attrib['imageover'] : ''));
 
-    // make valid href to task buttons
+    // make valid href to specific buttons
     if (in_array($attrib['command'], $MAIN_TASKS))
-      $attrib['href'] = ereg_replace('_task=[a-z]+', '_task='.$attrib['command'], $COMM_PATH);
+      $attrib['href'] = htmlentities(ereg_replace('_task=[a-z]+', '_task='.$attrib['command'], $COMM_PATH));
+    else if (in_array($attrib['command'], $a_static_commands))
+      $attrib['href'] = htmlentities($COMM_PATH.'&_action='.$attrib['command']);
     }
 
   // overwrite attributes
@@ -1518,17 +1517,32 @@
   }
 
 
+// compose a valid attribute string for HTML tags
 function create_attrib_string($attrib, $allowed_attribs=array('id', 'class', 'style'))
   {
   // allow the following attributes to be added to the <iframe> tag
   $attrib_str = '';
   foreach ($allowed_attribs as $a)
     if (isset($attrib[$a]))
-      $attrib_str .= sprintf(' %s="%s"', $a, $attrib[$a]);
+      $attrib_str .= sprintf(' %s="%s"', $a, str_replace('"', '&quot;', $attrib[$a]));
 
   return $attrib_str;
   }
 
+
+// convert a HTML attribute string attributes to an associative array (name => value)
+function parse_attrib_string($str)
+  {
+  $attrib = array();
+  preg_match_all('/\s*([-_a-z]+)=["]([^"]+)["]?/i', stripslashes($str), $regs, PREG_SET_ORDER);
+
+  // convert attributes to an associative array (name => value)
+  if ($regs)
+    foreach ($regs as $attr)
+      $attrib[strtolower($attr[1])] = $attr[2];
+
+  return $attrib;
+  }
 
 
 function format_date($date, $format=NULL)
@@ -1764,7 +1778,58 @@
   }
 
 
-/****** debugging function ********/
+/****** debugging functions ********/
+
+
+/**
+ * Print or write debug messages
+ *
+ * @param mixed Debug message or data
+ */
+function console($msg)
+  {
+  if (!is_string($msg))
+    $msg = var_export($msg, true);
+
+  if (!($GLOBALS['CONFIG']['debug_level'] & 4))
+    write_log('console', $msg);
+  else if ($GLOBALS['REMOTE_REQUEST'])
+    print "/*\n $msg \n*/\n";
+  else
+    {
+    print '<div style="background:#eee; border:1px solid #ccc; margin-bottom:3px; padding:6px"><pre>';
+    print $msg;
+    print "</pre></div>\n";
+    }
+  }
+
+
+/**
+ * Append a line to a logfile in the logs directory.
+ * Date will be added automatically to the line.
+ *
+ * @param $name Name of logfile
+ * @param $line Line to append
+ */
+function write_log($name, $line)
+  {
+  global $CONFIG;
+  
+  $log_entry = sprintf("[%s]: %s\n",
+                 date("d-M-Y H:i:s O", mktime()),
+                 $line);
+                 
+  if (empty($CONFIG['log_dir']))
+    $CONFIG['log_dir'] = $INSTALL_PATH.'logs';
+      
+  // try to open specific log file for writing
+  if ($fp = @fopen($CONFIG['log_dir'].'/'.$name, 'a'))    
+    {
+    fwrite($fp, $log_entry);
+    fclose($fp);
+    }
+  }
+
 
 function rcube_timer()
   {

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