From c17dc6aa31aaa6e7f61bd25993be55354e428996 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Sat, 20 Sep 2008 13:21:15 -0400
Subject: [PATCH] #1485385: fix missing close form tag

---
 program/steps/settings/manage_folders.inc |  207 +++++++++++++++++++++++++++++----------------------
 1 files changed, 117 insertions(+), 90 deletions(-)

diff --git a/program/steps/settings/manage_folders.inc b/program/steps/settings/manage_folders.inc
index 6c056a1..28d02df 100644
--- a/program/steps/settings/manage_folders.inc
+++ b/program/steps/settings/manage_folders.inc
@@ -19,7 +19,7 @@
 
 */
 
-$OUTPUT->set_pagetitle(rcube_label('folders'));
+// WARNING: folder names in UI are encoded with UTF-8
 
 // init IMAP connection
 $RCMAIL->imap_init(true);
@@ -27,21 +27,15 @@
 // subscribe to one or more mailboxes
 if ($RCMAIL->action=='subscribe')
   {
-  if ($mbox = get_input_value('_mbox', RCUBE_INPUT_POST))
+  if ($mbox = get_input_value('_mbox', RCUBE_INPUT_POST, false, 'UTF-7'))
     $IMAP->subscribe(array($mbox));
-
-  if ($OUTPUT->ajax_call)
-    $OUTPUT->remote_response('// subscribed');
   }
 
 // unsubscribe one or more mailboxes
 else if ($RCMAIL->action=='unsubscribe')
   {
-  if ($mbox = get_input_value('_mbox', RCUBE_INPUT_POST))
+  if ($mbox = get_input_value('_mbox', RCUBE_INPUT_POST, false, 'UTF-7'))
     $IMAP->unsubscribe(array($mbox));
-
-  if ($OUTPUT->ajax_call)
-    $OUTPUT->remote_response('// unsubscribed');
   }
 
 // create a new mailbox
@@ -50,7 +44,7 @@
   if (!empty($_POST['_name']))
     {
     $name = trim(get_input_value('_name', RCUBE_INPUT_POST, FALSE, 'UTF-7'));
-     // #1485036 (RFC3501, 5.1.3) TODO: it should be done on read not on write
+    // #1485036 (RFC3501, 5.1.3) TODO: it should be done on read not on write
     $name = str_replace('&-', '&', $name);
     $create = $IMAP->create_mailbox($name, TRUE);
     }
@@ -58,9 +52,15 @@
   if ($create && $OUTPUT->ajax_call)
     {
     $delimiter = $IMAP->get_hierarchy_delimiter();
+    $folderlist = $IMAP->list_unsubscribed();
+    $index = array_search($create, $folderlist);
+    $before = $index !== false && isset($folderlist[$index+1]) ? rcube_charset_convert($folderlist[$index+1], 'UTF-7') : false;
+    
+    $create = rcube_charset_convert($create, 'UTF-7');
     $foldersplit = explode($delimiter, $create);
-    $display_create = str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', substr_count($create, $delimiter)) . rcube_charset_convert($foldersplit[count($foldersplit)-1], 'UTF-7');
-    $OUTPUT->command('add_folder_row', $create, $display_create);
+    $display_create = str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', substr_count($create, $delimiter)) . $foldersplit[count($foldersplit)-1];
+
+    $OUTPUT->command('add_folder_row', $create, $display_create, false, $before);
     }
   else if (!$create)
     {
@@ -73,30 +73,50 @@
   {
   if (!empty($_POST['_folder_oldname']) && !empty($_POST['_folder_newname']))
     {
-    $name = trim(get_input_value('_folder_newname', RCUBE_INPUT_POST, FALSE, 'UTF-7'));
-     // #1485036 (RFC3501, 5.1.3) TODO: it should be done on read not on write
+    $name_utf8 = trim(get_input_value('_folder_newname', RCUBE_INPUT_POST));
+    $oldname_utf8 = get_input_value('_folder_oldname', RCUBE_INPUT_POST);
+    $name = rcube_charset_convert($name_utf8, 'UTF-8', 'UTF-7');
+    $oldname = rcube_charset_convert($oldname_utf8, 'UTF-8', 'UTF-7');
+
+    // #1485036 (RFC3501, 5.1.3) TODO: it should be done on read not on write
     $name = str_replace('&-', '&', $name);
-    $rename = $IMAP->rename_mailbox(($oldname = get_input_value('_folder_oldname', RCUBE_INPUT_POST)), $name);
+
+    $rename = $IMAP->rename_mailbox($oldname, $name);
     }
 
   if ($rename && $OUTPUT->ajax_call)
     {
-    $a_mboxes = array_unique(array_merge($IMAP->list_mailboxes(), $IMAP->list_unsubscribed()));
+    $folderlist = $IMAP->list_unsubscribed();
     $delimiter = $IMAP->get_hierarchy_delimiter();
+
+    $regexp = '/^' . preg_quote($rename . $delimiter, '/') . '/';
+
+    // subfolders
+    for ($x=sizeof($folderlist)-1; $x>=0; $x--)
+      {
+      if (preg_match($regexp, $folderlist[$x]))
+        {
+        $oldfolder = $oldname . $delimiter . preg_replace($regexp, '', $folderlist[$x]);
+        $foldersplit = explode($delimiter, $folderlist[$x]);
+        $level = count($foldersplit) - 1;
+        $display_rename = str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', $level) 
+          . rcube_charset_convert($foldersplit[$level], 'UTF-7');
+
+        $before = isset($folderlist[$x+1]) ? rcube_charset_convert($folderlist[$x+1], 'UTF-7') : false;
+        
+        $OUTPUT->command('replace_folder_row', rcube_charset_convert($oldfolder, 'UTF-7'),
+          rcube_charset_convert($folderlist[$x], 'UTF-7'), $display_rename, $before);
+        }
+      }
+
     $foldersplit = explode($delimiter, $rename);
     $level = count($foldersplit) - 1;
     $display_rename = str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', $level) . rcube_charset_convert($foldersplit[$level], 'UTF-7');
-    $OUTPUT->command('replace_folder_row', $oldname, $rename, $display_rename);
+    $index = array_search($rename, $folderlist);
+    $before = $index !== false && isset($folderlist[$index+1]) ? rcube_charset_convert($folderlist[$index+1], 'UTF-7') : false;
 
-    foreach ($a_mboxes as $mbox)
-      if (preg_match('/^'.preg_quote($oldname . $delimiter, '/').'/', $mbox))
-        {
-        $c_rename = preg_replace('/^'.preg_quote($oldname, '/').'/', $rename, $mbox);
-        $foldersplit = explode($delimiter, $c_rename);
-        $level = count($foldersplit) - 1;
-        $display_rename = str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', $level) . rcube_charset_convert($foldersplit[$level], 'UTF-7');
-        $OUTPUT->command('replace_folder_row', $mbox, $c_rename, $display_rename);
-        }
+    $OUTPUT->command('replace_folder_row', $oldname_utf8, rcube_charset_convert($rename, 'UTF-7'), $display_rename, $before);
+
     $OUTPUT->command('reset_folder_rename');
     }
   else if (!$rename && $OUTPUT->ajax_call)
@@ -111,22 +131,23 @@
 // delete an existing IMAP mailbox
 else if ($RCMAIL->action=='delete-folder')
   {
-  $a_mboxes = array_merge($IMAP->list_mailboxes(), $IMAP->list_unsubscribed());
+  $a_mboxes = $IMAP->list_unsubscribed();
   $delimiter = $IMAP->get_hierarchy_delimiter();
+  
+  $mboxes_utf8 = get_input_value('_mboxes', RCUBE_INPUT_POST);
+  $mboxes = rcube_charset_convert($mboxes_utf8, 'UTF-8', 'UTF-7');
 
-  if ($mboxes = get_input_value('_mboxes', RCUBE_INPUT_POST))
+  if ($mboxes)
     $deleted = $IMAP->delete_mailbox(array($mboxes));
 
   if ($OUTPUT->ajax_call && $deleted)
     {
-    $OUTPUT->command('remove_folder_row', get_input_value('_mboxes', RCUBE_INPUT_POST));
+    $OUTPUT->command('remove_folder_row', $mboxes_utf8);
     foreach ($a_mboxes as $mbox)
       {
-      $regex = get_input_value('_mboxes', RCUBE_INPUT_POST) . $delimiter;
-      $regex = preg_quote($regex, '/');
-      if (preg_match('/^'. $regex .'/', $mbox))
+      if (preg_match('/^'. preg_quote($mboxes.$delimiter, '/') .'/', $mbox))
         {
-        $OUTPUT->command('remove_folder_row', $mbox);
+        $OUTPUT->command('remove_folder_row', rcube_charset_convert($mbox, 'UTF-7'));
         }
       }
     $OUTPUT->show_message('folderdeleted', 'confirmation');
@@ -149,23 +170,17 @@
   list($form_start, $form_end) = get_form_tags($attrib, 'folders');
   unset($attrib['form']);
   
-  
   if (!$attrib['id'])
     $attrib['id'] = 'rcmSubscriptionlist';
 
-  // allow the following attributes to be added to the <table> tag
-  $attrib_str = create_attrib_string($attrib, array('style', 'class', 'id', 'cellpadding', 'cellspacing', 'border', 'summary'));
-
-  $out = "$form_start\n<table" . $attrib_str . ">\n";
-
+  $table = new html_table();
 
   // add table header
-  $out .= "<thead><tr>\n";
-  $out .= sprintf('<td class="name">%s</td><td class="msgcount">%s</td><td class="subscribed">%s</td>'.
-                  '<td class="rename">&nbsp;</td><td class="delete">&nbsp;</td>',
-                  rcube_label('foldername'), rcube_label('messagecount'), rcube_label('subscribed'));
-                  
-  $out .= "\n</tr></thead>\n<tbody>\n";
+  $table->add_header('name', rcube_label('foldername'));
+  $table->add_header('msgcount', rcube_label('messagecount'));
+  $table->add_header('subscribed', rcube_label('subscribed'));
+  $table->add_header('rename', '&nbsp;');
+  $table->add_header('delete', '&nbsp;');
 
 
   // get folders from server
@@ -174,69 +189,80 @@
   $a_unsubscribed = $IMAP->list_unsubscribed();
   $a_subscribed = $IMAP->list_mailboxes();
   $delimiter = $IMAP->get_hierarchy_delimiter();
-  $a_js_folders = array();
- 
-  $checkbox_subscribe = new html_checkbox(array('name' => '_subscribed[]', 'onclick' => JS_OBJECT_NAME.".command(this.checked?'subscribe':'unsubscribe',this.value)"));
+  $a_js_folders = $seen_folders = $list_folders = array();
+  
+  // pre-process folders list
+  foreach ($a_unsubscribed as $i => $folder) {
+    $foldersplit = explode($delimiter, $folder);
+    $name = rcube_charset_convert(array_pop($foldersplit), 'UTF-7');
+    $parent_folder = join($delimiter, $foldersplit);
+    $level = count($foldersplit);
+    
+    // add a "virtual" parent folder
+    if ($parent_folder && !$seen[$parent_folder]++) {
+      $parent_name = rcube_charset_convert($foldersplit[$level-1], 'UTF-7');
+      $list_folders[] = array('id' => $parent_folder, 'name' => $parent_name, 'level' => $level-1, 'virtual' => true);
+    }
+    
+    $list_folders[] = array('id' => $folder, 'name' => $name, 'level' => $level);
+    $seen[$folder]++;
+  }
+
+  $checkbox_subscribe = new html_checkbox(array(
+    'name' => '_subscribed[]',
+    'onclick' => JS_OBJECT_NAME.".command(this.checked?'subscribe':'unsubscribe',this.value)",
+  ));
   
   if (!empty($attrib['deleteicon']))
-    $del_button = sprintf('<img src="%s%s" alt="%s" border="0" />', $CONFIG['skin_path'], $attrib['deleteicon'], rcube_label('delete'));
+    $del_button = html::img(array('src' => $CONFIG['skin_path'] . $attrib['deleteicon'], 'alt' => rcube_label('delete'), 'border' => 0));
   else
     $del_button = rcube_label('delete');
 
   if (!empty($attrib['renameicon']))
-    $edit_button = sprintf('<img src="%s%s" alt="%s" border="0" />', $CONFIG['skin_path'], $attrib['renameicon'], rcube_label('rename'));
+    $edit_button = html::img(array('src' => $CONFIG['skin_path'] . $attrib['renameicon'], 'alt' => rcube_label('rename'), 'border' => 0));
   else
     $del_button = rcube_label('rename');
-
+    
   // create list of available folders
-  foreach ($a_unsubscribed as $i => $folder)
-    {
-    $subscribed = in_array($folder, $a_subscribed);
-    $protected = ($CONFIG['protect_default_folders'] == TRUE && in_array($folder,$CONFIG['default_imap_folders']));
-    $zebra_class = $i%2 ? 'even' : 'odd';
-    $folder_js = JQ($folder);
-    $foldersplit = explode($delimiter, $folder);
-    $level = count($foldersplit) - 1;
-    $display_folder = str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', $level) . rcube_charset_convert($foldersplit[$level], 'UTF-7');
-    $folder_html = $CONFIG['protect_default_folders'] && in_array($folder, $CONFIG['default_imap_folders']) ? rcmail_localize_foldername($folder) : $display_folder;
+  foreach ($list_folders as $i => $folder) {
+    $idx = $i + 1;
+    $subscribed = in_array($folder['id'], $a_subscribed);
+    $protected = ($folder['virtual'] || ($CONFIG['protect_default_folders'] == true && in_array($folder['id'], $CONFIG['default_imap_folders'])));
+    $classes = array($i%2 ? 'even' : 'odd');
+    $folder_js = JQ($folder['id']);
+    $display_folder = str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', $folder['level']) . ($protected ? rcmail_localize_foldername($folder['id']) : $folder['name']);
+    $folder_utf8 = rcube_charset_convert($folder['id'], 'UTF-7');
     
-    if (!$protected)
-      $a_js_folders['rcmrow'.($i+1)] = array($folder, rcube_charset_convert($folder, 'UTF-7'));
-
-    $out .= sprintf('<tr id="rcmrow%d" class="%s"><td class="name">%s</td><td class="msgcount">%d</td>',
-                    $i+1,
-                    $zebra_class,
-                    Q($folder_html),
-                    $IMAP->messagecount($folder));
-                    
-    if ($protected)
-      $out .= '<td class="subscribed">&nbsp;'.($subscribed ? '&#x2022;' : '-').'</td>';
-    else
-      $out .= '<td class="subscribed">'.$checkbox_subscribe->show($subscribed?$folder:'', array('value' => $folder)).'</td>';
-
+    if ($folder['virtual'])
+      $classes[] = 'virtual';
+    
+    $table->add_row(array('id' => 'rcmrow'.$idx, 'class' => join(' ', $classes)));
+    
+    $table->add('name', Q($display_folder));
+    $table->add('msgcount', ($folder['virtual'] ? '' : $IMAP->messagecount($folder['id'])));
+    $table->add('subscribed', $protected ? ($subscribed ? '&nbsp;&#x2022;' : '&nbsp;-') :
+        $checkbox_subscribe->show(($subscribed ? $folder_utf8 : ''), array('value' => $folder_utf8)));
+    
     // add rename and delete buttons
-    if (!$protected)
-      $out .= sprintf('<td class="rename"><a href="#rename" title="%s">%s</a>'.
-                      '<td class="delete"><a href="#delete" title="%s">%s</a></td>',
-                      rcube_label('renamefolder'),
-                      $edit_button,
-                      rcube_label('deletefolder'),
-                      $del_button);
-    else
-      $out .= '<td></td><td></td>';
-    
-    $out .= "</tr>\n";
+    if (!$protected) {
+      $table->add('rename', html::a(array('href' => "#rename", 'title' => rcube_label('renamefolder')), $edit_button));
+      $table->add('delete', html::a(array('href' => "#delete", 'title' => rcube_label('deletefolder')), $del_button));
     }
+    else {
+      $table->add(null, '');
+      $table->add(null, '');
+    }
+    
+    $a_js_folders['rcmrow'.$idx] = array($folder_utf8, $display_folder, $protected);
+  }
 
-  $out .= "</tbody>\n</table>";
-  $out .= "\n$form_end";
 
   $OUTPUT->add_gui_object('subscriptionlist', $attrib['id']);
   $OUTPUT->set_env('subscriptionrows', $a_js_folders);
   $OUTPUT->set_env('defaultfolders', $CONFIG['default_imap_folders']);
   $OUTPUT->set_env('delimiter', $delimiter);
 
-  return $out;  
+  return $form_start . $table->show($attrib) . $form_end;
   }
 
 
@@ -309,6 +335,7 @@
   return $out;
   }
 
+$OUTPUT->set_pagetitle(rcube_label('folders'));
 $OUTPUT->include_script('list.js');
 
 // register UI objects
@@ -319,7 +346,7 @@
 ));
 
 // add some labels to client
-rcube_add_label('deletefolderconfirm','addsubfolderhint');
+$OUTPUT->add_label('deletefolderconfirm','addsubfolderhint','forbiddencharacter','folderdeleting','folderrenaming','foldercreating');
 
 $OUTPUT->send('managefolders');
 ?>

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