/**
* Cria uma miniatura da imagem nas dimensões solicitadas.
*
* @param string $file
* @param int $width
* @param int $height
*
* @return string
*/
public static function CreateThumbnail($file, $width = 800, $height = 600)
{
$mode = \Imagine\Image\ImageInterface::THUMBNAIL_OUTBOUND;
$size = new \Imagine\Image\Box($width, $height);
$destination = public_path() . "/img/{$width}-{$height}/";
$fileName = self::GetFileName($file);
if (file_exists($destination . $fileName)) {
return url("/img/{$width}-{$height}/" . $fileName);
}
if (!file_exists($destination)) {
@mkdir($destination, 0777);
}
$thumbnail = \Orchestra\Imagine\Facade::open($file)->thumbnail($size, $mode);
$thumbnail->save($destination . $fileName);
return url("/img/{$width}-{$height}/" . $fileName);
}
/**
* Obtiene las dimensiones de un archivo de imágen.
*
* La ruta de la imágen debe ser relativa al servidor.
*
* @param string $image
* @return Imagine\Image\Box
*/
function imgsize($image)
{
$image = normalize_path(public_path($image));
if (file_exists($image) === false) {
return '';
}
$image = Imagine::open($image);
return $image->getSize();
}
private function createImage($width, $height, $suffix, $filename)
{
$name = explode('.', $filename)[0];
$extension = explode('.', $filename)[1];
$mode = ImageInterface::THUMBNAIL_INSET;
$size = new Box($width, $height);
$newImage = Imagine::open(storage_path('app/' . $filename))->thumbnail($size, $mode);
$destination = "{$name}.{$suffix}.{$extension}";
$newImage->save(storage_path('app/' . $destination));
}