/**
* Display the specified resource.
*
* @param int $id
* @return Response
*/
public function show($id)
{
try {
$resp = Tags::find($id);
if (!$resp) {
return $this->respondNotFound();
}
/*foreach ($resp->points as $point) {
var_dump($point);
}*/
return Fractal::item($resp, new \App\Transformers\TagTransformer())->responseJson(200);
} catch (Exception $e) {
return $this->respondWithError();
}
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy($id)
{
$tag = \App\Tags::find($id);
$tag->delete();
return $tag;
}
public function commentDiscussion(Request $request)
{
$user = Auth::user();
if ($user) {
// Als de gebruiker ingelogd is, anders niets doen
$filename = uniqid();
try {
DB::beginTransaction();
$comment = new Artefact();
$comment->author = $user->id;
// Titel van het artefact zetten
if ($request->input('answer_title')) {
$comment->title = $request->input('answer_title');
} else {
$comment->title = 'No title';
}
if ($request->input('answer_copyright')) {
$comment->copyright = $request->input('answer_copyright');
}
// De eigenlijke inhoud verwerken en het type bepalen en juist zetten
$at = null;
switch ($request->input('answer_temp_type')) {
case 'text':
if ($request->input('answer_text')) {
$comment->contents = $request->input('answer_text');
}
$at = ArtefactType::where('description', 'text')->first();
break;
case 'video':
if ($request->input('answer_url') && $request->input('answer_url') != null && $request->input('answer_url') != '') {
// URL meegegeven voor video
$url = $request->input('answer_url');
if (strpos($url, 'youtube') !== false || strpos($url, 'youtu.be') !== false) {
// Youtube video
$yt = BmoocController::parseYoutube($url);
if ($yt && $yt != '') {
$comment->url = 'http://www.youtube.com/embed/' . $yt;
$at = ArtefactType::where('description', 'video_youtube')->first();
} else {
throw new Exception('The URL you entered is not a valid link to a YouTube video');
}
} elseif (strpos($url, 'vimeo.com') !== false) {
// Vimeo video
$comment->url = '//player.vimeo.com/video/' . substr($url, strpos($url, 'vimeo.com/') + 10);
$at = ArtefactType::where('description', 'video_vimeo')->first();
} else {
throw new Exception('The URL you entered is not a valid link to a YouTube or Vimeo video.');
}
} else {
// Kan niet voorkomen, maar voor de veiligheid wel fout opwerpen
//$topic->url = 'https://www.youtube.com/embed/YecyKnQUcBY'; // Dummy video
throw new Exception('No video URL provided for new contribution of type video');
}
break;
case 'image':
if (Input::file('answer_upload') && Input::file('answer_upload')->isValid()) {
$extension = strtolower(Input::file('answer_upload')->getClientOriginalExtension());
if (in_array($extension, ['jpg', 'png', 'gif', 'jpeg'])) {
$destinationPath = 'uploads';
Input::file('answer_upload')->move($destinationPath, $filename);
$comment->url = $filename;
$at = ArtefactType::where('description', 'local_image')->first();
} else {
throw new Exception('Image should be a JPEG, PNG or GIF.');
}
} elseif ($request->input('answer_url') && $request->input('answer_url') != null && $request->input('answer_url') != '') {
// URL voor de afbeelding
if (getimagesize($request->input('answer_url'))) {
// De afbeelding is een echte afbeelding als dit niet false teruggeeft
$comment->url = $request->input('answer_url');
$at = ArtefactType::where('description', 'remote_image')->first();
}
}
break;
case 'file':
if (Input::file('answer_upload') && Input::file('answer_upload')->isValid()) {
$extension = strtolower(Input::file('answer_upload')->getClientOriginalExtension());
if (in_array($extension, ['pdf'])) {
$destinationPath = 'uploads';
Input::file('answer_upload')->move($destinationPath, $filename);
$comment->url = $filename;
$at = ArtefactType::where('description', 'local_pdf')->first();
} else {
throw new Exception('File should be a PDF.');
}
} elseif ($request->input('answer_url') && $request->input('answer_url') != null && $request->input('answer_url') != '') {
// URL voor de afbeelding
if (getimagesize($request->input('answer_url'))) {
// De afbeelding is een echte afbeelding als dit niet false teruggeeft
$comment->url = $request->input('answer_url');
$at = ArtefactType::where('description', 'remote_pdf')->first();
} else {
throw new Exception('The document in the url is not an image');
}
}
break;
}
// Thumbnails opslaan
if (isset($comment->url)) {
// small
if ($request->input('thumbnail_small') && $request->input('thumbnail_small') != null && $request->input('thumbnail_small') != '') {
$destinationPath = 'uploads/thumbnails/small/' . $comment->url;
$data = base64_decode(preg_replace('#^data:image/\\w+;base64,#i', '', $request->input('thumbnail_small')));
file_put_contents($destinationPath, $data);
}
// large
if ($request->input('thumbnail_large') && $request->input('thumbnail_large') != null && $request->input('thumbnail_large') != '') {
$destinationPath = 'uploads/thumbnails/large/' . $comment->url;
$data = base64_decode(preg_replace('#^data:image/\\w+;base64,#i', '', $request->input('thumbnail_large')));
file_put_contents($destinationPath, $data);
}
}
if ($at) {
$at->artefacts()->save($comment);
} else {
throw new Exception('Selected file is not a valid image or PDF.');
}
// Einde inhoud verwerken en type bepalen
if ($request->input('answer_parent')) {
$vader = Artefact::find($request->input('answer_parent'));
$vader->children()->save($comment);
$comment->thread = $vader->thread;
} else {
$maxthread = Artefact::max('thread');
$comment->thread = $maxthread + 1;
}
// Attachment verwerken
if (Input::file('answer_attachment') && Input::file('answer_attachment')->isValid()) {
$extension = strtolower(Input::file('answer_attachment')->getClientOriginalExtension());
if (in_array($extension, ['jpg', 'png', 'gif', 'jpeg', 'pdf'])) {
$destinationPath = 'uploads/attachments';
$filename = base64_encode(Input::file('answer_attachment')->getClientOriginalName() . time()) . '.' . $extension;
Input::file('answer_attachment')->move($destinationPath, $filename);
$comment->attachment = $filename;
} else {
throw new Exception('Attachment should be a JPG, PNG, GIF or PDF');
}
}
$comment->save();
// Tags verwerken
// Oude geselecteerde tags komen in answers_tags als array
if ($request->input('answer_tags')) {
foreach ($request->input('answer_tags') as $oldtag) {
$t = Tags::find($oldtag);
$t->times_used += 1;
$comment->tags()->save($t);
}
// Nieuwe tag
if ($request->input('answer_new_tag')) {
$t = new Tags(['tag' => $request->input('answer_new_tag'), 'times_used' => 1]);
$comment->tags()->save($t);
}
}
$pater = Artefact::where('thread', $comment->thread)->whereNull('parent_id')->first();
$pater->last_modified = Carbon::now();
$pater->last_contributor = $comment->author;
$pater->save();
DB::commit();
// Tel hoeveel kinderen er zijn voor de vader
if ($comment->child_of) {
$aantalKinderen = Artefact::where('parent_id', $comment->child_of->id)->count();
$url = 'topic/' . $comment->child_of->id . '/' . ($aantalKinderen - 1);
if ($request->isXmlHttpRequest()) {
return Response::json(['status' => '200', 'url' => URL::to($url)], 200);
} else {
return $this->showTopic($comment->child_of->id, $aantalKinderen - 1);
}
} else {
if ($request->isXmlHttpRequest()) {
return Response::json(['status' => '200', 'url' => URL::to('topic/' . $comment->child_of->id)], 200);
} else {
return $this->showTopic($comment->id, 0);
}
}
} catch (Exception $e) {
DB::rollback();
//return view('errors.topic', ['error' => $e]);
throw $e;
}
}
}
public static function articleSearchByTags($tagId, $limit = 5)
{
return Tags::find($tagId)->articles()->orderBy('published_at', 'DESC')->paginate($limit);
}
