Рефакторинг. Добавлении поддержки параметров, задающих максимально допустимые размеры изображения. Изменены параметры для ресайзинга изображений (на этот счет добавлено ТОДО).
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@ -10,30 +10,47 @@ class Image extends File
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public $original_filename;
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public $original_filename;
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public $variants = array();
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public $variants = array();
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protected static $max_width;
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protected static $max_height;
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protected static $sizes = array();
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protected static $sizes = array();
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/**
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/**
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* @param $class string
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* @param $class string|StdClass
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* @throws ErrorException
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* @throws ErrorException
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*/
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*/
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public static function checkSubClass($class)
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public static function checkSubClass($class)
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{
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{
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if (is_null($class) || $class == '') {
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if (!self::getIsSubClass($class)) {
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throw new ErrorException('Class not defined.');
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}
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if (!class_exists($class)) {
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throw new ErrorException('Class "' . $class . '" not exists.');
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}
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if (get_parent_class($class) != 'Image') {
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throw new ErrorException('Class "' . $class . '" mast be extend of "Image".');
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throw new ErrorException('Class "' . $class . '" mast be extend of "Image".');
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}
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}
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}
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}
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public function getSizes()
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/**
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* @param $class string|StdClass
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* @return bool
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*/
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public static function getIsSubClass($class)
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{
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return (get_parent_class($class) == __CLASS__);
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}
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public static function getSizes()
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{
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{
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return static::$sizes;
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return static::$sizes;
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}
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}
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public static function getMaxWidth()
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{
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return static::$max_width;
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}
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public static function getMaxHeight()
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{
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return static::$max_height;
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}
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public function getVariant($size)
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public function getVariant($size)
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{
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{
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return parent::getImageVariant($size);
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return parent::getImageVariant($size);
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@ -6,4 +6,17 @@ class ImageVariant extends File
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public $height;
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public $height;
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public $type;
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public $type;
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public $size;
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public $size;
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/**
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* @param $class string|StdClass
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* @return mixed
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*/
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public static function getIsClass($class)
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{
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if (is_object($class)) {
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return (get_class($class) == __CLASS__);
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} else {
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return ($class == __CLASS__);
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}
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}
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}
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}
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@ -13,7 +13,7 @@ abstract class Upload
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}
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}
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/**
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/**
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* @param $class string
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* @param $class string|Image
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* @param $file array (ex. ['tmp_name' => '...', 'name' => '...', 'type' => '...'])
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* @param $file array (ex. ['tmp_name' => '...', 'name' => '...', 'type' => '...'])
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* @param $force_create_variants bool
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* @param $force_create_variants bool
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* @param int $quality
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* @param int $quality
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@ -26,19 +26,26 @@ abstract class Upload
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/**
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/**
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* @var $image Image
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* @var $image Image
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*/
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*/
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if (is_null($class) || $class == '') {
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throw new ErrorException('Class not defined.');
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}
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if (!is_object($class) && !class_exists($class)) {
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throw new ErrorException('Class "' . $class . '" not exists.');
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}
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Image::checkSubClass($class);
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Image::checkSubClass($class);
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$image = new $class;
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$image = is_object($class) ? $class : new $class;
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$image->original_filename = $file['name'];
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$image->original_filename = $file['name'];
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$greagwar_image = self::getGreagwarImage($file['tmp_name']);
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$greagwar_image = self::getGreagwarImage($file['tmp_name']);
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self::saveImage($image, $greagwar_image, null, null, true, $quality);
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self::saveImage($image, $greagwar_image, $class::getMaxWidth(), $class::getMaxHeight(), $quality);
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if ($force_create_variants) {
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if ($force_create_variants) {
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$sizes = $image->getSizes();
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$sizes = $image->getSizes();
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foreach ($sizes as $size) {
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foreach ($sizes as $size) {
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$size_parts = explode('x', $size);
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$size_parts = explode('x', $size);
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self::saveImage($image->getImageVariant($size), $greagwar_image, $size_parts[0] ? : null, $size_parts[1] ? : null, true, $quality);
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self::saveImage($image->getImageVariant($size), $greagwar_image, $size_parts[0] ? : null, $size_parts[1] ? : null, $quality);
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}
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}
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}
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}
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// В случае, если был передан объект, возвращение результата не имеет значения
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return $image;
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return $image;
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}
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}
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@ -47,14 +54,20 @@ abstract class Upload
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* @param $greagwar_image GreagwarImage
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* @param $greagwar_image GreagwarImage
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* @param null $width
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* @param null $width
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* @param null $height
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* @param null $height
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* @param bool $crop TODO: разъяснить за что отвечает этот "магический" параметер
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* @param int $quality
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* @param int $quality
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* TODO: Сделать возможность передавать параметры для метода _resize()
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*/
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*/
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public static function saveImage($image, $greagwar_image, $width = null, $height = null, $crop = true, $quality = 87)
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public static function saveImage($image, $greagwar_image, $width = null, $height = null, $quality = 87)
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{
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{
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if (!ImageVariant::getIsClass($image) && is_null($width) && is_null($height)) {
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if (Image::getIsSubClass($image)) {
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$width = $image::getMaxWidth();
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$height = $image::getMaxHeight();
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}
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}
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$greagwar_image = clone($greagwar_image);
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$greagwar_image = clone($greagwar_image);
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if ($width || $height) {
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if ($width || $height) {
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$greagwar_image->resize($width, $height, 0xffffff, false, false, $crop);
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$greagwar_image->resize($width, $height, 0xffffff, $force = true, $rescale = true, $crop = false);
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}
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}
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$image->type = $greagwar_image->guessType();
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$image->type = $greagwar_image->guessType();
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$file_path = $greagwar_image->cacheFile($image->type, $quality, true);
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$file_path = $greagwar_image->cacheFile($image->type, $quality, true);
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