- set svn:keywords

alecpl

2010-01-25 580ff9c55e81aae04add43c95071c57e346a19ce

 program/steps/mail/attachments.inc

@@ -15,7 +15,7 @@
 | Author: Thomas Bruederli <roundcube@gmail.com>                        |
 +-----------------------------------------------------------------------+

 $Id: compose.inc 2081 2008-11-23 12:38:44Z thomasb $
 $Id$

*/

@@ -28,40 +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']);

if (!is_array($_SESSION['compose']['attachments'])) {
  $_SESSION['compose']['attachments'] = array();
@@ -70,22 +74,29 @@
// clear all stored output properties (like scripts and env vars)
$OUTPUT->reset();

$uploadid = get_input_value('_uploadid', RCUBE_INPUT_GET);

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)) {
      $id = count($_SESSION['compose']['attachments']);
      $_SESSION['compose']['attachments'][] = array(
        'name' => $_FILES['_attachments']['name'][$i],
        'mimetype' => rc_mime_content_type($tmpfname, $_FILES['_attachments']['type'][$i]),
        'path' => $tmpfname,
      );
    $attachment = array(
      'path' => $filepath,
      'name' => $_FILES['_attachments']['name'][$i],
      'mimetype' => rc_mime_content_type($filepath, $_FILES['_attachments']['name'][$i], $_FILES['_attachments']['type'][$i])
    );

      if (is_file($icon = $CONFIG['skin_path'] . '/images/icons/remove-attachment.png')) {
    $attachment = $RCMAIL->plugins->exec_hook('upload_attachment', $attachment);

    if ($attachment['status'] && !$attachment['abort']) {
      $id = $attachment['id'];
      
      // store new attachment in session
      unset($attachment['status'], $attachment['abort']);
      $_SESSION['compose']['attachments'][$id] = $attachment;
      
      if (($icon = $_SESSION['compose']['deleteicon']) && is_file($icon)) {
        $button = html::img(array(
          'src' => $icon,
          'alt' => rcube_label('delete'),
          'style' => "padding-right:2px;vertical-align:middle",
          'alt' => rcube_label('delete')
        ));
      }
      else {
@@ -94,33 +105,47 @@

      $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);

      $content .= Q($attachment['name']);
      
      $content .= Q($_FILES['_attachments']['name'][$i]);
      
      $OUTPUT->command('add2attachment_list', "rcmfile$id", $content);
      $OUTPUT->command('add2attachment_list', "rcmfile$id", array(
        'html' => $content,
        'name' => $attachment['name'],
        'mimetype' => $attachment['mimetype'],
        'complete' => true), $uploadid);
    }
    else {  // upload failed
      $err = $_FILES['_attachments']['error'][$i];
      if ($err == UPLOAD_ERR_INI_SIZE || $err == UPLOAD_ERR_FORM_SIZE) {
        $msg = rcube_label(array('name' => 'filesizeerror', 'vars' => array('size' => show_bytes(parse_bytes(ini_get('upload_max_filesize'))))));
      }
      else if ($attachment['error']) {
        $msg = $attachment['error'];
      }
      else {
        $msg = rcube_label('fileuploaderror');
      }
    
      $OUTPUT->command('display_message', $msg, 'error');
      $OUTPUT->command('remove_from_attachment_list', $uploadid);
    }
  }
}
else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
  $OUTPUT->command('display_message', rcube_label('fileuploaderror'), 'error');
  // if filesize exceeds post_max_size then $_FILES array is empty,
  // show filesizeerror instead of fileuploaderror
  if ($maxsize = ini_get('post_max_size'))
    $msg = rcube_label(array('name' => 'filesizeerror', 'vars' => array('size' => show_bytes(parse_bytes($maxsize)))));
  else
    $msg = rcube_label('fileuploaderror');
  $OUTPUT->command('display_message', $msg, 'error');
  $OUTPUT->command('remove_from_attachment_list', $uploadid);
}

// send html page with JS calls as response
$OUTPUT->command('show_attachment_form', false);
$OUTPUT->command('auto_save_start', false);
$OUTPUT->send('iframe');