From 43fa235da354c8b53aa69ba745c1d398a758fcaf Mon Sep 17 00:00:00 2001
From: svncommit <devs@roundcube.net>
Date: Wed, 26 Oct 2005 05:42:19 -0400
Subject: [PATCH] 

---
 program/steps/mail/func.inc |   90 ++++++++++++++++++++++++++++++++++-----------
 1 files changed, 68 insertions(+), 22 deletions(-)

diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index 01b02bb..0875c04 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -21,6 +21,8 @@
 
 require_once('lib/html2text.inc');
 require_once('lib/enriched.inc');
+require_once('lib/utf8.inc');
+require_once('lib/utf7.inc');
 
 
 $EMAIL_ADDRESS_PATTERN = '/([a-z0-9][a-z0-9\-\.\+\_]*@[a-z0-9]([a-z0-9\-][.]?)*[a-z0-9]\\.[a-z]{2,5})/i';
@@ -157,12 +159,15 @@
     if (in_array($folder_lc, $special))
       $foldername = rcube_label($folder_lc);
     else
-      $foldername = $folder['name'];
+      {
+      $foldername = UTF7DecodeString($folder['name']);
 
-    // shorten the folder name to a given length
-    if ($maxlength && $maxlength>1)
-      $foldername = abbrevate_string($foldername, $maxlength);
+      // shorten the folder name to a given length
+      if ($maxlength && $maxlength>1)
+        $foldername = abbrevate_string($foldername, $maxlength);
+      }
 
+    // add unread message count display
     if ($unread_count = $IMAP->messagecount($folder['id'], 'UNSEEN', ($folder['id']==$mbox)))
       $foldername .= sprintf(' (%d)', $unread_count);
 
@@ -176,7 +181,7 @@
                     $folder['id'],
                     $JS_OBJECT_NAME,
                     $folder['id'],
-                    rep_specialchars_output($foldername));
+                    rep_specialchars_output($foldername, 'html', 'all'));
 
     if (!empty($folder['folders']))
       $out .= '<ul>' . rcmail_render_folder_tree_html($folder['folders'], $special, $mbox, $maxlength, $nestLevel+1) . "</ul>\n";
@@ -198,16 +203,22 @@
   $out = '';
   foreach ($arrFolders as $key=>$folder)
     {
-    // shorten the folder name to a given length
-    if ($maxlength && $maxlength>1)
-      $foldername = abbrevate_string($folder['name'], $maxlength);
+    $folder_lc = strtolower($folder['id']);
+    if (in_array($folder_lc, $special))
+      $foldername = rcube_label($folder_lc);
     else
-      $foldername = $folder['name'];
+      {
+      $foldername = UTF7DecodeString($folder['name']);
+      
+      // shorten the folder name to a given length
+      if ($maxlength && $maxlength>1)
+        $foldername = abbrevate_string($foldername, $maxlength);
+      }
 
     $out .= sprintf('<option value="%s">%s%s</option>'."\n",
                     $folder['id'],
                     str_repeat('&nbsp;', $nestLevel*4),
-                    rep_specialchars_output($foldername));
+                    rep_specialchars_output($foldername, 'html', 'all'));
 
     if (!empty($folder['folders']))
       $out .= rcmail_render_folder_tree_select($folder['folders'], $special, $mbox, $maxlength, $nestLevel+1);
@@ -227,8 +238,12 @@
   $skin_path = $CONFIG['skin_path'];
   $image_tag = '<img src="%s%s" alt="%s" border="0" />';
   
+  // check to see if we have some settings for sorting
+  $sort_col   = isset($_SESSION['sort_col'])   ? $_SESSION['sort_col']   : 'date';
+  $sort_order = isset($_SESSION['sort_order']) ? $_SESSION['sort_order'] : 'DESC';
+
   // get message headers
-  $a_headers = $IMAP->list_headers();
+  $a_headers = $IMAP->list_headers('', '', $sort_col, $sort_order);
 
   // add id to message list table if not specified
   if (!strlen($attrib['id']))
@@ -250,8 +265,35 @@
   // add table title
   $out .= "<thead><tr>\n<td class=\"icon\">&nbsp;</td>\n";
  
+  $javascript = '';
   foreach ($a_show_cols as $col)
-    $out .= '<td class="'.$col.'">' . rcube_label($col) . "</td>\n";
+    {
+    // get column name
+    $col_name = rep_specialchars_output(rcube_label($col));
+
+    // make sort links
+    $sort = '';
+    if ($col != 'size')
+      {
+      // asc link
+      $asc  = '_ASC';
+      $sort .= '<a href="#" id="sort_' . $col_name . $asc . '" onclick="return rcmail.command(\'sort\',\'' 
+             . $col_name . $asc . '\',this)" title="Sort by ' . $col_name . ' ascending">' 
+             . '<img src="skins/default/images/buttons/up_arrow.png" width="11" height="11" border="0" alt="" /></a>';
+      // desc link
+      $desc = '_DESC';
+      $sort .= '&nbsp;<a href="#" id="sort_' . $col_name . $desc . '" onclick="return rcmail.command(\'sort\',\'' 
+             . $col_name . $desc . '\',this)" title="Sort by ' . $col_name . ' descending">'
+             . '<img src="skins/default/images/buttons/down_arrow.png" width="11" height="11" border="0" alt="" /></a>';
+      }
+
+    // put it all together
+    $out .= '<td class="'.$col.'">' . "$col_name&nbsp;&nbsp;$sort</td>\n";
+    
+    // register sort buttons
+    $javascript .= "rcmail.register_button('sort', 'sort_{$col_name}_desc', 'link', 'active', '', '');\n"; 
+    $javascript .= "rcmail.register_button('sort', 'sort_{$col_name}_asc', 'link', 'active', '', '');\n"; 
+    }
 
   $out .= '<td class="icon">'.($attrib['attachmenticon'] ? sprintf($image_tag, $skin_path, $attrib['attachmenticon'], '') : '')."</td>\n";
   $out .= "</tr></thead>\n<tbody>\n";
@@ -303,13 +345,13 @@
       if ($col=='from' || $col=='to')
         $cont = rep_specialchars_output(rcmail_address_string($header->$col, 3, $attrib['addicon']));
       else if ($col=='subject')
-        $cont = rep_specialchars_output($IMAP->decode_header($header->$col));
+        $cont = rep_specialchars_output($IMAP->decode_header($header->$col), 'html', 'all');
       else if ($col=='size')
         $cont = show_bytes($header->$col);
       else if ($col=='date')
         $cont = format_date($header->date); //date('m.d.Y G:i:s', strtotime($header->date));
       else
-        $cont = rep_specialchars_output($header->$col);
+        $cont = rep_specialchars_output($header->$col, 'html', 'all');
         
 	  $out .= '<td class="'.$col.'">' . $cont . "</td>\n";
       }
@@ -328,7 +370,7 @@
   $message_count = $IMAP->messagecount();
   
   // set client env
-  $javascript = sprintf("%s.gui_object('messagelist', '%s');\n", $JS_OBJECT_NAME, $attrib['id']);
+  $javascript .= sprintf("%s.gui_object('messagelist', '%s');\n", $JS_OBJECT_NAME, $attrib['id']);
   $javascript .= sprintf("%s.set_env('messagecount', %d);\n", $JS_OBJECT_NAME, $message_count);
   $javascript .= sprintf("%s.set_env('current_page', %d);\n", $JS_OBJECT_NAME, $IMAP->list_page);
   $javascript .= sprintf("%s.set_env('pagecount', %d);\n", $JS_OBJECT_NAME, ceil($message_count/$IMAP->page_size));
@@ -377,13 +419,13 @@
       if ($col=='from' || $col=='to')
         $cont = rep_specialchars_output(rcmail_address_string($header->$col, 3));
       else if ($col=='subject')
-        $cont = rep_specialchars_output($IMAP->decode_header($header->$col));
+        $cont = rep_specialchars_output($IMAP->decode_header($header->$col), 'html', 'all');
       else if ($col=='size')
         $cont = show_bytes($header->$col);
       else if ($col=='date')
         $cont = format_date($header->date); //date('m.d.Y G:i:s', strtotime($header->date));
       else
-        $cont = rep_specialchars_output($header->$col);
+        $cont = rep_specialchars_output($header->$col, 'html', 'all');
           
       $a_msg_cols[$col] = $cont;
       }
@@ -596,6 +638,7 @@
                               'body' => $structure->body,
                               'ctype_primary' => $message_ctype_primary,
                               'ctype_secondary' => $message_ctype_secondary,
+                              'parameters' => $structure->ctype_parameters,
                               'encoding' => $structure->headers['content-transfer-encoding']);
     }
 
@@ -689,6 +732,7 @@
                                   'body' => $mail_part->body,
                                   'ctype_primary' => $primary_type,
                                   'ctype_secondary' => $secondary_type,
+                                  'parameters' => $mail_part->ctype_parameters,
                                   'encoding' => $mail_part->headers['content-transfer-encoding']);
         }
 
@@ -813,7 +857,7 @@
       $header_value = rep_specialchars_output($IMAP->decode_header($headers[$hkey]), '', 'all');
 
     $out .= "\n<tr>\n";
-    $out .= '<td class="header-title">'.rcube_label($hkey).":&nbsp;</td>\n";
+    $out .= '<td class="header-title">'.rep_specialchars_output(rcube_label($hkey)).":&nbsp;</td>\n";
     $out .= '<td class="'.$hkey.'" width="90%">'.$header_value."</td>\n</tr>";
     $header_count++;
     }
@@ -863,7 +907,9 @@
         $out .= rcmail_message_headers(sizeof($header_attrib) ? $header_attrib : NULL, $part['headers']);
       else if ($part['type']=='content')
         {
-//        var_dump($part['parameters']);
+        if (empty($part['parameters']) || empty($part['parameters']['charset']))
+          $part['parameters']['charset'] = $MESSAGE['headers']->charset;
+        
         // $body = rcmail_print_body($part['body'], $part['ctype_primary'], $part['ctype_secondary'], $part['encoding'], $safe_mode);
         $body = rcmail_print_body($part, $safe_mode);
         $out .= '<div class="message-part">';
@@ -1074,7 +1120,7 @@
     {
     $j++;
     if ($PRINT_MODE)
-      $out .= sprintf('%s &lt;%s&gt;', htmlentities($part['name']), $part['mailto']);
+      $out .= sprintf('%s &lt;%s&gt;', rep_specialchars_output($part['name']), $part['mailto']);
     else if (preg_match($EMAIL_ADDRESS_PATTERN, $part['mailto']))
       {
       $out .= sprintf('<a href="mailto:%s" onclick="return %s.command(\'compose\',\'%s\',this)" class="rcmContactAddress" title="%s">%s</a>',
@@ -1082,7 +1128,7 @@
                       $JS_OBJECT_NAME,
                       $part['mailto'],
                       $part['mailto'],
-                      htmlentities($part['name']));
+                      rep_specialchars_output($part['name']));
                       
       if ($addicon)
         $out .= sprintf('&nbsp;<a href="#add" onclick="return %s.command(\'add-contact\',\'%s\',this)" title="%s"><img src="%s%s" alt="add" border="0" /></a>',
@@ -1095,7 +1141,7 @@
     else
       {
       if ($part['name'])
-        $out .= htmlentities($part['name']);
+        $out .= rep_specialchars_output($part['name']);
       if ($part['mailto'])
         $out .= (strlen($out) ? ' ' : '') . sprintf('&lt;%s&gt;', $part['mailto']);
       }

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