- messages list fix for IE

alecpl

2009-04-23 7a723522945b8954681171aa012b7ee1431a45cd

 program/steps/mail/attachments.inc

@@ -28,45 +28,44 @@
// remove an attachment
if ($RCMAIL->action=='remove-attachment')
{
  if (preg_match('/^rcmfile([0-9]+)$/', $_POST['_file'], $regs))
  {
  $id = 'undefined';
  if (preg_match('/^rcmfile(\w+)$/', $_POST['_file'], $regs))
    $id = $regs[1];
    if (is_array($_SESSION['compose']['attachments'][$id]))
    {
      @unlink($_SESSION['compose']['attachments'][$id]['path']);
  if ($attachment = $_SESSION['compose']['attachments'][$id])
    $attachment = $RCMAIL->plugins->exec_hook('remove_attachment', $attachment);
  if ($attachment['status']) {
    if (is_array($_SESSION['compose']['attachments'][$id])) {
      unset($_SESSION['compose']['attachments'][$id]);
      $OUTPUT->command('remove_from_attachment_list', "rcmfile$id");
      $OUTPUT->send();
    }
  }
  
  $OUTPUT->send();
  exit;
}

if ($RCMAIL->action=='display-attachment')
{
  if (preg_match('/^rcmfile([0-9]+)$/', $_GET['_file'], $regs))
  {
  $id = 'undefined';
  if (preg_match('/^rcmfile(\w+)$/', $_GET['_file'], $regs))
    $id = $regs[1];
    if (is_array($_SESSION['compose']['attachments'][$id]))
    {
      $apath = $_SESSION['compose']['attachments'][$id]['path'];
      header('Content-Type: ' . $_SESSION['compose']['attachments'][$id]['mimetype']);
      header('Content-Length: ' . filesize($apath));
      readfile($apath);
    }
  if ($attachment = $_SESSION['compose']['attachments'][$id])
    $attachment = $RCMAIL->plugins->exec_hook('display_attachment', $attachment);
    
  if ($attachment['status']) {
    $size = $attachment['data'] ? strlen($attachment['data']) : @filesize($attachment['path']);
    header('Content-Type: ' . $attachment['mimetype']);
    header('Content-Length: ' . $size);
    
    if ($attachment['data'])
      echo $attachment['data'];
    else if ($attachment['path'])
      readfile($attachment['path']);
  }
  exit;
}

// attachment upload action

// use common temp dir for file uploads
$temp_dir = unslashify($CONFIG['temp_dir']);

// #1484529: we need absolute path on Windows for move_uploaded_file()
if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
  $temp_dir = realpath($temp_dir);
}

if (!is_array($_SESSION['compose']['attachments'])) {
  $_SESSION['compose']['attachments'] = array();
@@ -77,15 +76,20 @@

if (is_array($_FILES['_attachments']['tmp_name'])) {
  foreach ($_FILES['_attachments']['tmp_name'] as $i => $filepath) {
    $tmpfname = tempnam($temp_dir, 'rcmAttmnt');
    if (move_uploaded_file($filepath, $tmpfname) && file_exists($tmpfname)) {
      $id = count($_SESSION['compose']['attachments']);
      $_SESSION['compose']['attachments'][] = array(
        'name' => $_FILES['_attachments']['name'][$i],
        'mimetype' => rc_mime_content_type($tmpfname, $_FILES['_attachments']['name'][$i], $_FILES['_attachments']['type'][$i]),
        'path' => $tmpfname,
      );
    $attachment = array(
      'path' => $filepath,
      'name' => $_FILES['_attachments']['name'][$i],
      'mimetype' => rc_mime_content_type($tmpfname, $_FILES['_attachments']['type'][$i])
    );

    $attachment = $RCMAIL->plugins->exec_hook('upload_attachment', $attachment);
    if ($attachment['status']) {
      $id = $attachment['id'];
      
      // store new attachment in session
      unset($attachment['status']);
      $_SESSION['compose']['attachments'][$id] = $attachment;
      
      if (is_file($icon = $CONFIG['skin_path'] . '/images/icons/remove-attachment.png')) {
        $button = html::img(array(
          'src' => $icon,
@@ -99,11 +103,11 @@

      $content = html::a(array(
        'href' => "#delete",
        'onclick' => sprintf("return %s.command('remove-attachment','rcmfile%d', this)", JS_OBJECT_NAME, $id),
        'onclick' => sprintf("return %s.command('remove-attachment','rcmfile%s', this)", JS_OBJECT_NAME, $id),
        'title' => rcube_label('delete'),
      ), $button);
      
      $content .= Q($_FILES['_attachments']['name'][$i]);

      $content .= Q($attachment['name']);
      
      $OUTPUT->command('add2attachment_list', "rcmfile$id", $content);
    }