public function store(Request $request)
{
$validator = Validator::make($request->all(), ['long_url' => 'required|url|max:255']);
if ($validator->fails()) {
$status = ['status' => 'failed', 'error' => $validator->errors()];
} else {
$header = @get_headers($request->input('long_url'));
if (!preg_match('/200/', $header[0])) {
$status = ['status' => 'failed', 'error' => 'URL Not Found / invalid'];
} else {
$host = 'http://' . env('HOSTNAME') . '/';
$current = Urls::where('long_url', $request->input('long_url'))->first();
if ($current) {
$shortUrl = $host . $current->short_url;
} else {
$unique = strtolower(str_random(3));
$shortUrl = $host . $unique;
$data = Urls::firstOrCreate(['long_url' => $request->input('long_url'), 'short_url' => $unique]);
$data->save();
}
$status = ['status' => 'success', 'long_url' => $request->input('long_url'), 'short_url' => "{$shortUrl}"];
}
}
return response()->json($status)->setCallback($request->input('callback'));
}
public function goUrl($shortCode)
{
$recode = Urls::where('short', $shortCode)->first();
if ($recode) {
return \Redirect::to($recode->url);
} else {
return \Redirect::to('/');
}
}
public function go($shortCode)
{
$data = Urls::where('short_url', $shortCode)->first();
if ($data) {
return view('go', ['url' => $data->long_url]);
} else {
return view('notfound');
}
}
public static function get_unique_short_url()
{
$short = base_convert(rand(10000, 99999), 10, 36);
$recored = Urls::where('short', $short)->first();
if (!empty($recored)) {
static::get_unique_short_url();
}
return $short;
}
