/**
* @return \Response
*/
public function show()
{
$result = [];
$type = Input::get('type', null);
$id = Input::get('id', null);
$postId = Input::get('post', null);
$albumId = Input::get('album', null);
$attachment = Attachment::where(['id' => $id, 'type' => $type])->firstOrFail();
$result['attachment'] = ['type' => $attachment->type];
$result['before'] = [];
$result['after'] = [];
switch ($attachment->type) {
case 'photo':
$result['attachment']['src'] = $attachment->srcs['src_big'];
break;
case 'video':
$result['attachment']['player'] = $attachment->srcs['player'];
break;
}
if ($albumId) {
$album = Attachment::find($albumId);
$other_photos = $album->childs()->where('child_attachment_id', '<>', $attachment->id)->get();
$result['album'] = ['title' => $album->title];
foreach ($other_photos as $photo) {
$result[$photo->id > $attachment->id ? 'after' : 'before'][] = ['type' => $photo->type, 'src' => $photo->srcs['src_big'], 'url' => route('attachment_show', ['id' => $photo->id, 'type' => 'photo', 'album' => $album->id, 'post' => $postId])];
}
}
return view('post.attachments.show', $result);
}
function delete_attachments($article_id)
{
$attachments = Attachment::where('article_id', 'LIKE', $article_id)->get();
foreach ($attachments as $attachment) {
if (File::exists($attachment->path)) {
File::delete($attachment->path);
}
$attachment->delete();
}
}
/**
* Show the application dashboard.
*
* @return \Illuminate\Http\Response
*/
public function index($name)
{
$page = Page::where('name', 'LIKE', $name)->first();
$section = Section::where('id', 'LIKE', $page->section_id)->first();
$articles = Article::where('page_id', 'LIKE', $page->id)->orderBy('publish_time', 'desc')->get();
$articles_attachments = [];
foreach ($articles as $article) {
$articles_attachments[$article->id] = Attachment::where('article_id', 'LIKE', $article->id)->get();
}
return view('page.index', ['page' => $page, 'section' => $section, 'articles' => $articles, 'articles_attachments' => $articles_attachments]);
}
/**
* Display the specified resource.
*
* @param int $id
* @return Response
*/
public function show(Request $request)
{
$filename = $request->route('file');
$post = $request->route('post');
$path = '../storage/app/images/uploads/';
$filepath = $path . $post . '/' . $filename;
$find = Attachment::where('update_id', $post)->where('filename', $filename);
if ($find->count()) {
$file_ext = $find->first()->type;
if (file_exists($filepath)) {
$file_size = filesize($filepath);
$file = @fopen($filepath, "rb");
if ($file) {
// set the headers, prevent caching
header("Pragma: public");
header("Expires: -1");
header("Cache-Control: public, must-revalidate, post-check=0, pre-check=0");
header("Content-Disposition: attachment; filename=\"{$filename}\"");
// set the mime type based on extension, add yours if needed.
$ctype = "application/octet-stream";
header("Content-Type: " . $ctype);
header("Content-Length: {$file_size}");
set_time_limit(0);
while (!feof($file)) {
print @fread($file, 1024 * 8);
ob_flush();
flush();
if (connection_status() != 0) {
@fclose($file);
exit;
}
}
// file save was a success
@fclose($file);
exit;
} else {
// file couldn't be opened
header("HTTP/1.0 500 Internal Server Error");
exit;
}
}
}
}
/**
* @param array $data
* @return Attachment|\Illuminate\Database\Eloquent\Model|null|static
*/
protected static function __getAttachment(array $data = [])
{
$atatch = null;
$whereParam = ['external_id' => $data['id'], 'type' => $data['type']];
switch ($data['type']) {
case 'link':
$url = $data['srcs']['url'];
$url = str_replace('/', '\\\\/', $url);
$attach = Attachment::where('srcs', 'like', '%' . $url . '%')->where('type', $data['type'])->first();
if (is_null($attach)) {
$attach = new Attachment($whereParam);
}
break;
default:
$attach = Attachment::firstOrNew($whereParam);
break;
}
return $attach;
}
/**
*
* @param string $action view|download|base64
* <p><b>view: </b>presenta el archivo en el navegador</p>
* <p><b>download: </b>descarga el archivo</p>
* <p><b>base64: </b>envia el archivo en base64</p>
* @param int $id
* @param string $key MD5($id . MD5('lorapp')). Evita que al cambiar $id se muestre otro archivo
* @return file
*/
public static function getAttachment($action, $id, $key = null)
{
$data = '';
if ($key == MD5($id . MD5('lorapp'))) {
$file = Attachment::find($id);
$name = $file->name;
$mime = $file->mime;
$size = $file->size;
$encode = $file->encode;
$data = $file->file;
if ($encode == 'base64') {
$data = base64_decode($file->file);
}
$upload_path = $file->upload_path;
if ($upload_path) {
$upload_path = $file_path = public_path() . DIRECTORY_SEPARATOR . $file->upload_path . DIRECTORY_SEPARATOR . $file->name;
$data = file_get_contents($upload_path);
}
if ($action == 'view') {
return Response::make($data, 200, array('Content-type' => $mime, 'Content-length' => $size));
} else {
if ($action == 'download') {
return Response::make($data, 200, array('Content-type' => $mime, 'Content-length' => $size, 'Content-Disposition' => 'attachment; filename=' . $name));
} else {
if ($action == 'base64') {
return 'data:' . $file->mime . ';base64,' . $data;
}
}
}
} else {
if ($action == 'name') {
$file = Attachment::where('name', '=', $id)->first();
$name = $file->name;
$mime = $file->mime;
$size = $file->size;
$encode = $file->encode;
$data = $file->file;
if ($encode == 'base64') {
$data = base64_decode($file->file);
}
$data = $file->file;
return Response::make($data, 200, array('Content-type' => $mime, 'Content-length' => $size));
} else {
return Response::make($data, 200, array('Content-type' => '', 'Content-length' => 0));
}
}
}
