From 7cc38e0bebb30f12b1c643ea96a038453be185e1 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Mon, 31 Oct 2005 23:41:00 +0000
Subject: Added Finnish, Romanian and Chinese translation

---
 program/include/main.inc         | 30 ++++++++++++++++++++++++++----
 program/include/rcube_shared.inc | 15 +++++++++++++--
 2 files changed, 39 insertions(+), 6 deletions(-)

(limited to 'program/include')

diff --git a/program/include/main.inc b/program/include/main.inc
index d00efc747..0ebbeaa5a 100644
--- a/program/include/main.inc
+++ b/program/include/main.inc
@@ -226,7 +226,7 @@ function get_table_name($table)
 // init output object for GUI and add common scripts
 function load_gui()
   {
-  global $CONFIG, $OUTPUT, $COMM_PATH, $IMAP, $JS_OBJECT_NAME;
+  global $CONFIG, $OUTPUT, $COMM_PATH, $JS_OBJECT_NAME, $sess_user_lang;
 
   // init output page
   $OUTPUT = new rcube_html_page();
@@ -237,13 +237,35 @@ function load_gui()
 
   if (!empty($GLOBALS['_framed']))
     $javascript .= "$JS_OBJECT_NAME.set_env('framed', true);\n";
-
+    
   $OUTPUT->add_script($javascript);
   $OUTPUT->include_script('program/js/common.js');
-  $OUTPUT->include_script('program/js/app.js');  
+  $OUTPUT->include_script('program/js/app.js');
+
+  // set user-selected charset
+  if ($CONFIG['charset'])
+    $OUTPUT->set_charset($CONFIG['charset']);
+  else
+    rcmail_set_locale($sess_user_lang);
   }  
 
 
+// set localization charset based on the given language
+function rcmail_set_locale($lang)
+  {
+  global $OUTPUT, $INSTLL_PATH;
+  static $rcube_charsets;
+
+  if (!$rcube_charsets)
+    @include($INSTLL_PATH.'program/localization/index.inc');
+
+  if (isset($rcube_charsets[$lang]))
+    $OUTPUT->set_charset($rcube_charsets[$lang]);
+  else
+    $OUTPUT->set_charset('ISO-8859-1');
+  }
+
+
 // perfom login to the IMAP server and to the webmail service
 function rcmail_login($user, $pass, $host=NULL)
   {
@@ -447,7 +469,7 @@ function rcube_list_languages()
 
   if (!sizeof($sa_languages))
     {
-    @include_once($INSTLL_PATH.'program/localization/index.inc');
+    @include($INSTLL_PATH.'program/localization/index.inc');
 
     if ($dh = @opendir($INSTLL_PATH.'program/localization'))
       {
diff --git a/program/include/rcube_shared.inc b/program/include/rcube_shared.inc
index c0df2e585..edf19b66e 100644
--- a/program/include/rcube_shared.inc
+++ b/program/include/rcube_shared.inc
@@ -29,6 +29,7 @@ class rcube_html_page
   var $scripts_path = '';
   var $script_files = array();
   var $scripts = array();
+  var $charset = 'ISO-8859-1';
   
   var $script_tag_file = "<script type=\"text/javascript\" src=\"%s%s\"></script>\n";
   var $script_tag      = "<script type=\"text/javascript\">\n<!--\n%s\n\n//-->\n</script>\n";
@@ -82,6 +83,11 @@ class rcube_html_page
     
     }
 
+  function set_charset($charset)
+    {
+    $this->charset = $charset;
+    }
+
 
   function write($templ='', $base_path='')
     {
@@ -94,6 +100,11 @@ class rcube_html_page
     // replace specialchars in content
     $__page_title = rep_specialchars_output($this->title, 'html', 'show', FALSE);
     $__page_header = $__page_body = $__page_footer = '';
+    
+    
+    // include meta tag with charset
+    if (!empty($this->charset))
+      $__page_header = '<meta http-equiv="content-type" content="text/html; charset='.$this->charset.'" />'."\n";;
   
   
     // definition of the code to be placed in the document header and footer
@@ -1031,7 +1042,7 @@ function rcube_browser()
 // get text in the desired language from the language file
 function rcube_label($attrib)
   {
-  global $sess_user_lang, $INSTALL_PATH;
+  global $sess_user_lang, $INSTALL_PATH, $OUTPUT;
   static $sa_text_data, $s_language, $utf8_decode;
 
   // extract attributes
@@ -1195,7 +1206,7 @@ function rep_specialchars_output($str, $enctype='', $mode='', $newlines=TRUE)
     {
     if (!$html_encode_arr)
       {
-      $html_encode_arr = get_html_translation_table(HTML_ENTITIES);
+      $html_encode_arr = get_html_translation_table(HTML_ENTITIES); // HTML_SPECIALCHARS
       $html_encode_arr[chr(128)] = '&euro;';
       unset($html_encode_arr['?']);
       unset($html_encode_arr['&']);
-- 
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