/**
* Determines the file types allowed to be uploaded
*
* @return bool True if the action was performed.
*/
protected function taskListmedia()
{
if (!$this->authorizeTask('list media', ['admin.pages', 'admin.super'])) {
return false;
}
$page = $this->admin->page(true);
if (!$page) {
$this->admin->json_response = ['status' => 'error', 'message' => $this->admin->translate('PLUGIN_ADMIN.NO_PAGE_FOUND')];
return false;
}
$media_list = [];
$media = new Media($page->path());
foreach ($media->all() as $name => $medium) {
$media_list[$name] = ['url' => $medium->cropZoom(150, 100)->url(), 'size' => $medium->get('size')];
}
$this->admin->json_response = ['status' => 'success', 'results' => $media_list];
return true;
}
/**
* Used by the filepicker field to get a list of files in a folder.
*/
protected function taskGetFilesInFolder()
{
if (!$this->authorizeTask('save', $this->dataPermissions())) {
return false;
}
$data = $this->view == 'pages' ? $this->admin->page(true) : $this->prepareData([]);
$settings = $data->blueprints()->schema()->getProperty($this->post['name']);
if (isset($settings['folder'])) {
$folder = $settings['folder'];
} else {
$folder = '@self';
}
// Do not use self@ outside of pages
if ($this->view != 'pages' && in_array($folder, ['@self', 'self@'])) {
$this->admin->json_response = ['status' => 'error', 'message' => sprintf($this->admin->translate('PLUGIN_ADMIN.FILEUPLOAD_PREVENT_SELF', null), $folder)];
return false;
}
// Set destination
$folder = Folder::getRelativePath(rtrim($folder, '/'));
$folder = $this->admin->getPagePathFromToken($folder);
$media = new Media($folder);
$available_files = [];
foreach ($media->all() as $name => $medium) {
$available_files[] = $name;
}
// Peak in the flashObject for optimistic filepicker updates
$pending_files = [];
$sessionField = base64_encode($this->grav['uri']->url());
$flash = $this->admin->session()->getFlashObject('files-upload');
if ($flash && isset($flash[$sessionField])) {
foreach ($flash[$sessionField] as $field => $data) {
foreach ($data as $file) {
if (dirname($file['path']) === $folder) {
$pending_files[] = $file['name'];
}
}
}
}
$this->admin->session()->setFlashObject('files-upload', $flash);
// Handle Accepted file types
// Accept can only be file extensions (.pdf|.jpg)
if (isset($settings['accept'])) {
$available_files = array_filter($available_files, function ($file) use($settings) {
return $this->filterAcceptedFiles($file, $settings);
});
$pending_files = array_filter($pending_files, function ($file) use($settings) {
return $this->filterAcceptedFiles($file, $settings);
});
}
$this->admin->json_response = ['status' => 'success', 'files' => array_values($available_files), 'pending' => array_values($pending_files), 'folder' => $folder];
return true;
}
