public function answers($id, $author = null, $tag = null, $keyword = null)
{
$parent = Artefact::all()->find($id);
$parent = BmoocJsonController::search($parent, $author, $tag, $keyword);
$tree = $parent;
$parent->children = BmoocJsonController::buildTree($parent->children, $parent->id, $author, $tag, $keyword);
return response()->json($tree);
}
public function getThumbnails(Request $request)
{
$user = Auth::user();
if (!$user || $user->role != "editor") {
App::abort(401, 'Not authenticated');
}
// get a list of all the local pdf's & images
$artefacts = Artefact::where('artefact_type', '29')->orWhere('artefact_type', '33')->get();
// check which image sizes are available
$basepath = base_path() . '/../uploads/thumbnails';
foreach ($artefacts as $artefact) {
$sizes = array();
if (file_exists($basepath . '/../' . $artefact->url)) {
array_push($sizes, 'original');
}
if (file_exists($basepath . '/small/' . $artefact->url)) {
array_push($sizes, 'small');
}
if (file_exists($basepath . '/large/' . $artefact->url)) {
array_push($sizes, 'large');
}
$artefact->setAttribute('sizes', $sizes);
}
return view('admin/thumbnails', ['artefacts' => $artefacts]);
}
public function getImageOriginal($id)
{
$a = Artefact::find($id);
$path = base_path() . '/../uploads/' . $a->url;
if (file_exists($path)) {
$filetype = mime_content_type($path);
$response = Response::make(File::get($path), 200);
$response->header('Content-Type', $filetype);
return $response;
} else {
if ($a->artefact_type == 31) {
$url = str_replace('www.youtube.com/embed', 'img.youtube.com/vi', $a->url);
$url .= '/0.jpg';
$response = Response::make(file_get_contents($url), 200);
$response->header('Content-Type', 'image/jpeg');
return $response;
} else {
if ($a->artefact_type == 32) {
$oembed_endpoint = 'http://vimeo.com/api/oembed';
$url = $oembed_endpoint . '.json?url=' . rawurlencode($a->url);
$json = file_get_contents($url);
$obj = json_decode($json);
$response = Response::make(file_get_contents($obj->thumbnail_url), 200);
$response->header('Content-Type', 'image/jpeg');
return $response;
}
}
}
abort(404, 'Image not found');
}