Changeset 17b5fb7 in github

Timestamp:

Mar 21, 2008 7:45:46 AM (5 years ago)

Author:

thomascube <thomas@…>

Branches:

master, HEAD, courier-fix, dev-browser-capabilities, pdo, release-0.6, release-0.7, release-0.8

Children:

9e60d4b

Parents:

9814721

Message:

Add configurable default charset for message decoding

Files:

• CHANGELOG (modified) (1 diff)
• config/main.inc.php.dist (modified) (1 diff)
• program/include/main.inc (modified) (1 diff)
• program/include/rcube_imap.inc (modified) (7 diffs)
• program/steps/mail/compose.inc (modified) (1 diff)
• program/steps/mail/show.inc (modified) (1 diff)
• program/steps/mail/viewsource.inc (modified) (2 diffs)

CHANGELOG

@@ -1 +1 @@
 CHANGELOG RoundCube Webmail
 ---------------------------
+
+2008/03/21 (thomasb)
+----------
+- Add configurable default charset for message decoding
+
 
 2008/02/28 (thomasb)

config/main.inc.php.dist

@@ -180 +180 @@
 // 0 = ask the user, 1 = send automatically, 2 = ignore (never send or ask)
 $rcmail_config['mdn_requests'] = 0;
+
+// Use this as charset as fallback for message decoding
+$rcmail_config['default_charset'] = 'ISO-8859-1';
 
 // Make use of the built-in spell checker. It is based on GoogieSpell.

program/include/main.inc

@@ -291 +291 @@
   {
   global $CONFIG, $IMAP;
+  
+  if (!empty($CONFIG['default_charset']))
+    $IMAP->set_charset($CONFIG['default_charset']);
 
   // set root dir from config

program/include/rcube_imap.inc

@@ -52 +52 @@
   var $delimiter = NULL;
   var $caching_enabled = FALSE;
+  var $default_charset = 'ISO-8859-1';
   var $default_folders = array('INBOX');
   var $default_folders_lc = array('inbox');
@@ -205 +206 @@
 
   /**
+   * Set default message charset
+   *
+   * This will be used for message decoding if a charset specification is not available
+   *
+   * @param  string   Charset string
+   * @access public
+   */
+  function set_charset($cs)
+    {
+    $this->default_charset = $ch;
+    }
+
+
+  /**
    * This list of folders will be listed above all other folders
    *
@@ -1147 +1162 @@
     // normalize filename property
     if ($filename_mime = $struct->d_parameters['filename'] ? $struct->d_parameters['filename'] : $struct->ctype_parameters['name'])
-      $struct->filename = $this->decode_mime_string($filename_mime);
+      $struct->filename = rcube_imap::decode_mime_string($filename_mime, $this->default_charset);
     else if ($filename_encoded = $struct->d_parameters['filename*'] ? $struct->d_parameters['filename*'] : $struct->ctype_parameters['name*'])
     {
@@ -1155 +1170 @@
     }
     else if (!empty($struct->headers['content-description']))
-      $struct->filename = $this->decode_mime_string($struct->headers['content-description']);
+      $struct->filename = rcube_imap::decode_mime_string($struct->headers['content-description'], $this->default_charset);
       
     return $struct;
@@ -1242 +1257 @@
       if ($o_part->ctype_primary=='text' || $o_part->ctype_primary=='message')
         {
-        // assume ISO-8859-1 if no charset specified
+        // assume default if no charset specified
         if (empty($o_part->charset))
-          $o_part->charset = 'ISO-8859-1';
+          $o_part->charset = $this->default_charset;
 
         $body = rcube_charset_convert($body, $o_part->charset);
@@ -2298 +2313 @@
   function decode_header($input, $remove_quotes=FALSE)
     {
-    $str = $this->decode_mime_string((string)$input);
+    $str = rcube_imap::decode_mime_string((string)$input, $this->default_charset);
     if ($str{0}=='"' && $remove_quotes)
       $str = str_replace('"', '', $str);
@@ -2415 +2430 @@
 
     // defaults to what is specified in the class header
-    return rcube_charset_convert($body,  'ISO-8859-1');
+    return rcube_charset_convert($body,  $this->default_charset);
     }
 

program/steps/mail/compose.inc

@@ -91 +91 @@
   $MESSAGE = array('UID' => $msg_uid);
   $MESSAGE['headers'] = &$IMAP->get_headers($msg_uid);
-  $MESSAGE['structure'] = &$IMAP->get_structure($msg_uid);  
+  $MESSAGE['structure'] = &$IMAP->get_structure($msg_uid);
+  
+  if (!empty($MESSAGE['headers']->charset))
+    $IMAP->set_charset($MESSAGE['headers']->charset);
+    
   $MESSAGE['subject'] = $IMAP->decode_header($MESSAGE['headers']->subject);
   $MESSAGE['parts'] = $IMAP->get_mime_numbers($MESSAGE['structure']);

program/steps/mail/show.inc

@@ -30 +30 @@
   $MESSAGE = array('UID' => get_input_value('_uid', RCUBE_INPUT_GET));
   $MESSAGE['headers'] = $IMAP->get_headers($MESSAGE['UID']);
+  
+  // set message charset as default
+  if (!empty($MESSAGE['headers']->charset))
+    $IMAP->set_charset($MESSAGE['headers']->charset);
   
   // go back to list if message not found (wrong UID)

program/steps/mail/viewsource.inc

@@ -6 +6 @@
  |                                                                       |
  | This file is part of the RoundCube Webmail client                     |
- | Copyright (C) 2005-2007, RoundCube Dev. - Switzerland                 |
+ | Copyright (C) 2005-2008, RoundCube Dev. - Switzerland                 |
  | Licensed under the GNU GPL                                            |
  |                                                                       |
@@ -23 +23 @@
 // similar code as in program/steps/mail/get.inc
 if ($uid = get_input_value('_uid', RCUBE_INPUT_GET))
-  {
-  header('Content-Type: text/plain');
-  //@ob_end_clean();
+{
+  $headers = $IMAP->get_headers($uid);
+  $charset = $headers->charset ? $headers->charset : $IMAP->default_charset;
+  header("Content-Type: text/plain; charset={$charset}");
   $IMAP->print_raw_body($uid);
-  }
+}
 else
-  {
-  raise_error(array('code' => 500,
-                    'type' => 'php',
-                    'message' => 'Message UID '.$uid.' not found'),
-              TRUE,
-              TRUE);
-  }
+{
+  raise_error(array(
+      'code' => 500,
+      'type' => 'php',
+      'message' => 'Message UID '.$uid.' not found'),
+    true,
+    true);
+}
 
 exit;