/**
* @param Data $package
* @param bool $package_type
*/
public function __construct(Data $package, $package_type = false)
{
$this->data = $package;
$this->blueprints = $this->data->blueprints();
if ($package_type) {
$html_description = \Parsedown::instance()->line($this->blueprints->get('description'));
$this->blueprints->set('package_type', $package_type);
$this->blueprints->set('description_html', $html_description);
$this->blueprints->set('description_plain', strip_tags($html_description));
$this->blueprints->set('symlink', is_link(USER_DIR . $package_type . DS . $this->blueprints->name));
}
}
public function __construct(Data $package, $package_type = null)
{
$data = new Data($package->blueprints()->toArray());
parent::__construct($data, $package_type);
$this->settings = $package->toArray();
$html_description = \Parsedown::instance()->line($this->description);
$this->data->set('slug', $package->slug);
$this->data->set('description_html', $html_description);
$this->data->set('description_plain', strip_tags($html_description));
$this->data->set('symlink', is_link(USER_DIR . $package_type . DS . $this->slug));
}
/**
* Handles ajax upload for files.
* Stores in a flash object the temporary file and deals with potential file errors.
*
* @return mixed True if the action was performed.
*/
public function uploadFiles()
{
$post = $_POST;
$grav = Grav::instance();
$uri = $grav['uri']->url;
$config = $grav['config'];
$session = $grav['session'];
$settings = $this->data->blueprints()->schema()->getProperty($post['name']);
$settings = (object) array_merge(['destination' => $config->get('plugins.form.files.destination', 'self@'), 'avoid_overwriting' => $config->get('plugins.form.files.avoid_overwriting', false), 'random_name' => $config->get('plugins.form.files.random_name', false), 'accept' => $config->get('plugins.form.files.accept', ['image/*']), 'limit' => $config->get('plugins.form.files.limit', 10), 'filesize' => $config->get('plugins.form.files.filesize', 5242880)], (array) $settings, ['name' => $post['name']]);
$upload = $this->normalizeFiles($_FILES['data'], $settings->name);
// Handle errors and breaks without proceeding further
if ($upload->file->error != UPLOAD_ERR_OK) {
// json_response
return ['status' => 'error', 'message' => sprintf($grav['language']->translate('PLUGIN_FORM.FILEUPLOAD_UNABLE_TO_UPLOAD', null, true), $upload->file->name, $this->upload_errors[$upload->file->error])];
} else {
// Remove the error object to avoid storing it
unset($upload->file->error);
// we need to move the file at this stage or else
// it won't be available upon save later on
// since php removes it from the upload location
$tmp_dir = Grav::instance()['locator']->findResource('tmp://', true, true);
$tmp_file = $upload->file->tmp_name;
$tmp = $tmp_dir . '/uploaded-files/' . basename($tmp_file);
Folder::create(dirname($tmp));
if (!move_uploaded_file($tmp_file, $tmp)) {
// json_response
return ['status' => 'error', 'message' => sprintf($grav['language']->translate('PLUGIN_FORM.FILEUPLOAD_UNABLE_TO_MOVE', null, true), '', $tmp)];
}
$upload->file->tmp_name = $tmp;
}
// Handle file size limits
$settings->filesize *= 1048576;
// 2^20 [MB in Bytes]
if ($settings->filesize > 0 && $upload->file->size > $settings->filesize) {
// json_response
return ['status' => 'error', 'message' => $grav['language']->translate('PLUGIN_FORM.EXCEEDED_GRAV_FILESIZE_LIMIT')];
}
// Handle Accepted file types
// Accept can only be mime types (image/png | image/*) or file extensions (.pdf|.jpg)
$accepted = false;
$errors = [];
foreach ((array) $settings->accept as $type) {
// Force acceptance of any file when star notation
if ($type == '*') {
$accepted = true;
break;
}
$isMime = strstr($type, '/');
$find = str_replace('*', '.*', $type);
$match = preg_match('#' . $find . '$#', $isMime ? $upload->file->type : $upload->file->name);
if (!$match) {
$message = $isMime ? 'The MIME type "' . $upload->file->type . '"' : 'The File Extension';
$errors[] = $message . ' for the file "' . $upload->file->name . '" is not an accepted.';
$accepted |= false;
} else {
$accepted |= true;
}
}
if (!$accepted) {
// json_response
return ['status' => 'error', 'message' => implode('<br />', $errors)];
}
// Retrieve the current session of the uploaded files for the field
// and initialize it if it doesn't exist
$sessionField = base64_encode($uri);
$flash = $session->getFlashObject('files-upload');
if (!$flash) {
$flash = [];
}
if (!isset($flash[$sessionField])) {
$flash[$sessionField] = [];
}
if (!isset($flash[$sessionField][$upload->field])) {
$flash[$sessionField][$upload->field] = [];
}
// Set destination
$destination = Folder::getRelativePath(rtrim($settings->destination, '/'));
$destination = $this->getPagePathFromToken($destination);
// Create destination if needed
if (!is_dir($destination)) {
Folder::mkdir($destination);
}
// Generate random name if required
if ($settings->random_name) {
$extension = pathinfo($upload->file->name)['extension'];
$upload->file->name = Utils::generateRandomString(15) . '.' . $extension;
}
// Handle conflicting name if needed
if ($settings->avoid_overwriting) {
if (file_exists($destination . '/' . $upload->file->name)) {
$upload->file->name = date('YmdHis') . '-' . $upload->file->name;
}
}
// Prepare object for later save
$path = $destination . '/' . $upload->file->name;
$upload->file->path = $path;
// $upload->file->route = $page ? $path : null;
// Prepare data to be saved later
$flash[$sessionField][$upload->field][$path] = (array) $upload->file;
// Finally store the new uploaded file in the field session
$session->setFlashObject('files-upload', $flash);
// json_response
return ['status' => 'success', 'session' => \json_encode(['sessionField' => base64_encode($uri), 'path' => $upload->file->path, 'field' => $settings->name])];
}
