public function edited()
{
require_once JPATH_COMPONENT_ADMINISTRATOR . '/helpers/tracker.php';
$db = JFactory::getDBO();
$user = JFactory::getUser();
$params = JComponentHelper::getParams('com_tracker');
$app = JFactory::getApplication();
$upload_error = 0;
$torrent['fid'] = (int) $_POST['fid'];
$torrent['name'] = $_POST['name'];
$torrent['filename'] = $_POST['filename'];
$torrent['old_filename'] = $_POST['old_filename'];
$torrent['description'] = $_POST['description'];
$torrent['categoryID'] = (int) $_POST['categoryID'];
$torrent['licenseID'] = (int) $_POST['licenseID'];
$uploader['anonymous'] = (int) $_POST['uploader_anonymous'];
$torrent['upload_multiplier'] = (double) $_POST['upload_multiplier'];
$torrent['forum_post'] = (int) $_POST['forum_post'];
$torrent['info_post'] = (int) $_POST['info_post'];
$torrent['tags'] = $_POST['tags'];
// If we're in freeleech
if ($params->get('freeleech') == 1) {
$torrent['download_multiplier'] = 0;
} else {
$torrent['download_multiplier'] = (double) $_POST['download_multiplier'];
}
// ------------------------------------------------------------------------------------------------------------------------
// Now let's see if we've uploaded a new torrent file or choose to keep the old one
// ------------------------------------------------------------------------------------------------------------------------
if ($_POST['default_torrent_file'] == 0) {
// We're keeping the original torrent
if (empty($torrent['name'])) {
$torrent['name'] = $torrent['old_filename'];
}
if (empty($torrent['filename'])) {
$torrent['filename'] = $torrent['name'] . '.torrent';
} else {
$torrent['filename'] = $torrent['filename'] . '.torrent';
}
// Rename the filename if we've changed it
if ($torrent['filename'] != $torrent['old_filename'] . '.torrent') {
$pre_file = JPATH_SITE . DS . $params->get('torrent_dir') . $torrent['fid'] . '_';
rename($pre_file . $torrent['old_filename'] . '.torrent', $pre_file . $torrent['filename']);
}
} else {
// We've uploaded a new torrent file to replace the old one
// Sanitize the filename
$torrent['filename'] = TrackerHelper::sanitize_filename($_FILES['filename']['name']);
// If something wrong happened during the file upload, we go back to the editing
if (!is_uploaded_file($_FILES['filename']['tmp_name'])) {
$app->redirect(JRoute::_('index.php?option=com_tracker&view=edit&id=' . $torrent['fid']), JText::_('COM_TRACKER_UPLOAD_OPS_SOMETHING_HAPPENED'), 'error');
}
// If we try to upload an empty file (0 bytes size)
if ($_FILES['filename']['size'] == 0) {
$app->redirect(JRoute::_('index.php?option=com_tracker&view=edit&id=' . $torrent['fid']), JText::_('COM_TRACKER_UPLOAD_EMPTY_FILE'), 'error');
}
// Check if the torrent file is really a valid torrent file
if (!Torrent::is_torrent($_FILES['filename']['tmp_name'])) {
$app->redirect(JRoute::_('index.php?option=com_tracker&view=edit&id=' . $torrent['fid']), JText::_('COM_TRACKER_UPLOAD_NOT_BENCODED_FILE'), 'error');
}
// Let's create our new torrent object
$new_torrent = new Torrent($_FILES['filename']['tmp_name']);
// And check for errors. Need to find a way to test them all :)
if ($errors = $new_torrent->errors()) {
var_dump($errors);
}
// Private Torrents
if ($params->get('make_private') == 1 && !$new_torrent->is_private()) {
$new_torrent->is_private(true);
}
// If the user didnt wrote a name for the torrent, we get it from the filename
if (empty($_POST['filename'])) {
$filename = pathinfo($_FILES['filename']['name']);
$torrent['filename'] = $filename['filename'];
}
if (empty($torrent['name'])) {
$torrent['name'] = $new_torrent->name();
}
// Since we're updating the torrent, we must check if we're not updating it with another one that already exists
$query = $db->getQuery(true);
$query->select('count(fid)');
$query->from('#__tracker_torrents');
$query->where('info_hash = UNHEX("' . $new_torrent->hash_info() . '")');
$query->where('fid <> ' . (int) $torrent['fid']);
$db->setQuery($query);
if ($db->loadResult() > 0) {
$app->redirect(JRoute::_('index.php?option=com_tracker&view=edit&id=' . $torrent['fid']), JText::_('COM_TRACKER_EDIT_TORRENT_ALREADY_EXISTS'), 'error');
}
}
// ------------------------------------------------------------------------------------------------------------------------
if ($params->get('use_image_file') == 1) {
// When image_type is don't use image
if ($_POST['default_image_type'] == 0) {
$torrent['image_file'] = $_POST['image_file'];
}
// When image file is an uploaded file
if ($_POST['default_image_type'] == 1) {
if (!is_uploaded_file($_FILES['image_file']['tmp_name'])) {
$app->redirect(JRoute::_('index.php?option=com_tracker&view=edit&id=' . $torrent['fid']), JText::_('COM_TRACKER_UPLOAD_OPS_SOMETHING_HAPPENED_IMAGE'), 'error');
}
if (!filesize($_FILES['image_file']['tmp_name']) || $_FILES['image_file']['size'] == 0) {
$app->redirect(JRoute::_('index.php?option=com_tracker&view=edit&id=' . $torrent['fid']), JText::_('COM_TRACKER_UPLOAD_EMPTY_FILE_IMAGE'), 'error');
}
if (!TrackerHelper::is_image($_FILES['image_file']['tmp_name'])) {
$app->redirect(JRoute::_('index.php?option=com_tracker&view=edit&id=' . $torrent['fid']), JText::_('COM_TRACKER_UPLOAD_NOT_AN_IMAGE_FILE'), 'error');
}
if (file_exists('file://' . JPATH_SITE . DS . 'images/tracker/torrent_image/' . $_POST['image_file']) && !empty($_POST['image_file'])) {
// Delete the previous image file from disk
@unlink(JPATH_SITE . DS . 'images/tracker/torrent_image/' . $_POST['image_file']);
}
$image_file_extension = end(explode(".", $_FILES['image_file']['name']));
$torrent['image_file'] = $_POST['info_hash'] . '.' . $image_file_extension;
$image_file_file = $_FILES['jform']['tmp_name']['image_file'];
// And we should also move the image file if we're using it with the option of uploading an image file
if (!move_uploaded_file($_FILES['image_file']['tmp_name'], JPATH_SITE . DS . 'images/tracker/torrent_image/' . $torrent['image_file'])) {
$app->redirect(JRoute::_('index.php?option=com_tracker&view=edit&id=' . $torrent['fid']), JText::_('COM_TRACKER_UPLOAD_PROBLEM_MOVING_FILE'), 'error');
}
}
// When image file is an external link
if ($_POST['default_image_type'] == 2) {
// If the remote file is unavailable
if (@(!file_get_contents($_POST['image_file'], 0, NULL, 0, 1))) {
$app->redirect(JRoute::_('index.php?option=com_tracker&view=edit&id=' . $torrent['fid']), JText::_('COM_TRACKER_UPLOAD_REMOTE_IMAGE_INVALID_FILE'), 'error');
}
// check if the remote file is not an image
if (!is_array(@getimagesize($_POST['image_file']))) {
$app->redirect(JRoute::_('index.php?option=com_tracker&view=edit&id=' . $torrent['fid']), JText::_('COM_TRACKER_UPLOAD_REMOTE_IMAGE_NOT_IMAGE'), 'error');
}
if (file_exists('file://' . JPATH_SITE . DS . 'images/tracker/torrent_image/' . $_POST['image_file']) && !empty($_POST['image_file'])) {
// Delete the previous image file from disk
@unlink(JPATH_SITE . DS . 'images/tracker/torrent_image/' . $_POST['image_file']);
}
$torrent['image_file'] = $_POST['image_file'];
}
if ($_POST['default_image_type'] == 3) {
if (file_exists('file://' . JPATH_SITE . DS . 'images/tracker/torrent_image/' . $_POST['image_file']) && !empty($_POST['image_file'])) {
// Delete the previous image file from disk
@unlink(JPATH_SITE . DS . 'images/tracker/torrent_image/' . $_POST['image_file']);
}
$torrent['image_file'] = "";
}
} else {
$torrent['image_file'] = $_POST['image_file'];
}
// ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// All is good, let's update the record in the database
// ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
$query = $db->getQuery(true);
$query->update('#__tracker_torrents');
$query->set('name = ' . $db->quote($torrent['name']));
$query->set('alias = ' . $db->quote($torrent['name']));
$query->set('filename = ' . $db->quote($torrent['filename']));
$query->set('description = ' . $db->quote($torrent['description']));
$query->set('categoryID = ' . $db->quote($torrent['categoryID']));
$query->set('licenseID = ' . $db->quote($torrent['licenseID']));
$query->set('uploader_anonymous = ' . $db->quote($uploader['anonymous']));
$query->set('download_multiplier = ' . $db->quote($torrent['download_multiplier']));
$query->set('upload_multiplier = ' . $db->quote($torrent['upload_multiplier']));
$query->set('forum_post = ' . $db->quote($torrent['forum_post']));
$query->set('info_post = ' . $db->quote($torrent['info_post']));
$query->set('image_file = ' . $db->quote($torrent['image_file']));
$query->set('tags = ' . $db->quote($torrent['tags']));
$query->set('flags = 2');
// Since we're updating the torrent file we must change some values
if ($_POST['default_torrent_file'] == 1) {
$query->set('info_hash = UNHEX("' . $new_torrent->hash_info() . '")');
$query->set('size = ' . $db->quote($new_torrent->size()));
$query->set('number_files = ' . $db->quote(count($new_torrent->content())));
}
$query->where('fid = ' . (int) $torrent['fid']);
$db->setQuery($query);
if (!$db->query()) {
JError::raiseError(500, $db->getErrorMsg());
$upload_error = $upload_error + 1;
}
// We're uploading a new torrent file, the torrent contents probably changed
if ($_POST['default_torrent_file'] == 1) {
// We need to delete the old values
$query->clear();
$query = $db->getQuery(true);
$query->delete('#__tracker_files_in_torrents');
$query->where('torrentID =' . $db->quote($torrent['fid']));
$db->setQuery($query);
$db->query();
if ($error = $db->getErrorMsg()) {
$this->setError($error);
return false;
}
// And add the new ones
foreach ($new_torrent->content() as $filename => $filesize) {
$query->clear();
$query = $db->getQuery(true);
$query->insert('#__tracker_files_in_torrents');
$query->set('torrentID = ' . $db->quote($torrent['fid']));
$query->set('filename = ' . $db->quote($filename));
$query->set('size = ' . $db->quote($filesize));
$db->setQuery($query);
if (!$db->query()) {
JError::raiseError(500, $db->getErrorMsg());
}
}
// And we need to overwrite the previous torrent from the server with the new one
if (!move_uploaded_file($_FILES['filename']['tmp_name'], JPATH_SITE . DS . $params->get('torrent_dir') . $torrent['fid'] . "_" . $_FILES['filename']['name'])) {
$app->redirect(JRoute::_('index.php?option=com_tracker&view=edit&id=' . $torrent['fid']), JText::_('COM_TRACKER_UPLOAD_PROBLEM_MOVING_FILE'), 'error');
}
// But we also need to delete the old torrent file
@unlink(JPATH_SITE . DS . $params->get('torrent_dir') . $torrent['fid'] . "_" . $torrent['old_filename'] . '.torrent');
}
// If we're in freeleech we need to edit the record of the torrent in the freeleech table
if ($params->get('freeleech') == 1) {
$query->clear();
$query = $db->getQuery(true);
$query->update('#__tracker_torrents_freeleech');
$query->set('download_multiplier = ' . $_POST['download_multiplier']);
$query->where('fid = ' . (int) $torrent['fid']);
$db->setQuery($query);
if (!$db->query()) {
JError::raiseError(500, $db->getErrorMsg());
}
}
if ($upload_error == 0) {
$app->redirect(JRoute::_('index.php?option=com_tracker&view=torrent&id=' . $torrent['fid']), JText::_('COM_TRACKER_EDIT_OK'), 'message');
} else {
$app->redirect(JRoute::_('index.php?option=com_tracker&view=edit&id=' . $torrent['fid']), JText::_('COM_TRACKER_EDIT_NOK'), 'error');
}
}
