/** * Transform the image * * @param Image $image * @return Image */ public function transform(Image $image) { if ($this->width and $this->height) { $image->grab($this->width, $this->height); } elseif ($this->width or $this->height) { $image->resize($this->width, $this->height, true, false); } return $image; }
/** * {@inheritdoc} */ public function createVariation(ImageFormat $output_format, $quality, ImageDimensions $dimensions = null, ImageCropDimensions $crop_dimensions = null) { try { $img = new InterventionImage($this->data); } catch (\Intervention\Image\Exception\InvalidImageDataStringException $e) { throw new BadImageException('Bad image data', 0, $e); } catch (\Intervention\Image\Exception\ImageNotFoundException $e) { throw new BadImageException('Not an image', 0, $e); } if ($dimensions) { if ($dimensions->getGrab()) { $img->grab($dimensions->getWidth(), $dimensions->getHeight()); } else { $img->resize($dimensions->getWidth(), $dimensions->getHeight(), $dimensions->getMaintainRatio(), $dimensions->canUpscale()); } } return $img->encode($output_format->key(), $quality); }
/** * Cut out a detail of the image in given ratio and resize to output size * * @param integer $width * @param integer $height * @return \Intervention\Image\Image * @static */ public static function grab($width = null, $height = null) { return \Intervention\Image\Image::grab($width, $height); }
public function missingMethod($args) { if (count($args) < 3) { return parent::missingMethod($args); } if ($args[0] == 'force') { array_shift($args); } $modelKeyword = $args[0]; $modelClass = \Devhook::getClassByKey($modelKeyword); $id = $args[1]; $file = $args[2]; $parts = explode('-', $file); if (count($parts) == 3) { list($field, $sizeKey, $file) = $parts; @(list($imageId, $ext) = explode('.', $file)); } else { $imageId = false; @(list($field, $file) = $parts); @(list($sizeKey, $ext) = explode('.', $file)); } if (!$field || !$sizeKey || $ext != 'jpg') { return parent::missingMethod($args); } $model = $modelClass::find($id); if (!$model || !$model->{$field}) { return parent::missingMethod($args); } // $fileExt = pathinfo($model->$field, PATHINFO_EXTENSION); $fields = (array) $model->getFields(); $modelField = isset($fields[$field]) ? $fields[$field] : false; if (!$modelField || empty($modelField->type)) { return parent::missingMethod($args); } $imageTypes = array('image'); $type = $modelField->type; $sizes = (array) $modelField->settings('sizes'); $imageAdminThumb = Config::get('devhook.imageAdminThumb'); if (!in_array($type, $imageTypes) || empty($sizes[$sizeKey])) { return parent::missingMethod($args); } $watermark = $modelField->settings('watermark'); $size = $sizes[$sizeKey]; $width = $size[0]; $hegiht = $size[1]; $crop = isset($size[2]) ? $size[2] : false; $quality = isset($size[3]) ? $size[3] : 95; if ($imageId) { $imageFile = \Image::where('imageable_type', $modelKeyword)->where('imageable_id', $id)->find($imageId); if (!$imageFile) { return parent::missingMethod($args); } $imageFile = $imageFile->path; } else { $imageFile = $model->{$field}; } ini_set('memory_limit', '200M'); $image = new IMG(public_path($imageFile)); if ($crop) { $image->grab($width, $hegiht); } else { $image->resize($width, $hegiht, true); } if ($watermark) { if (!$watermark['sizes'] || in_array($sizeKey, $watermark['sizes'])) { $image->insert($watermark['image'], $watermark['offset'][0], $watermark['offset'][1], $watermark['position']); } } $tmpFile = public_path($model->{$field}) . '.tmp_' . uniqid(); $newFile = public_path(Config::get('devhook.imageRoute') . '/' . implode('/', $args)); $newPath = dirname($newFile); if (!File::exists($newPath)) { File::makeDirectory($newPath, 0777, true); } $image->save($newFile, $quality); $img = $image->encode($ext, $quality); $response = Response::make($img, 200); $response->header('Content-Type', 'image/jpeg'); return $response; }