Автоматическое создание вариантов изображений.

File.class.php

@@ -68,8 +68,15 @@ abstract class File
      */
     public function getImageVariant($size)
     {
+        /**
+         * @var $this Image
+         */
         if (!array_key_exists($size, $this->variants)) {
-            $this->variants[$size] = new ImageVariant;
+            if ($this->getIsNoEmpty()) {
+                Upload::imageVariant($this, $size);
+            } else {
+                $this->variants[$size] = new ImageVariant();
+            }
         } else {
             if (!is_object($this->variants[$size])) {
                 $this->variants[$size] = ImageVariant::getInstance($this->variants[$size]);

Upload.class.php

@@ -21,7 +21,7 @@ abstract class Upload
      * @throws ErrorException
      * TODO: Рефакторинг: убрать параметр $force_create_variants
      */
-    public static function image($class, $file, $force_create_variants = true, $quality = 95)
+    public static function image($class, $file, $force_create_variants = true)
     {
         /**
          * @var $image Image
@@ -36,12 +36,11 @@ abstract class Upload
         $image = is_object($class) ? $class : new $class;
         $image->original_filename = $file['name'];
         $greagwar_image = self::getGreagwarImage($file['tmp_name']);
-        self::saveImage($image, $greagwar_image, $class::getMaxWidth(), $class::getMaxHeight(), $quality);
+        self::saveImage($image, $greagwar_image, $class::getMaxWidth(), $class::getMaxHeight());
         if ($force_create_variants) {
             $sizes = $image->getSizes();
             foreach ($sizes as $size) {
-                $size_parts = explode('x', $size);
-                self::saveImage($image->getImageVariant($size), $greagwar_image, $size_parts[0] ? : null, $size_parts[1] ? : null, $quality);
+                self::imageVariant($image, $size);
             }
         }
         // В случае, если был передан объект, возвращение результата не имеет значения
@@ -49,14 +48,29 @@ abstract class Upload
     }
 
     /**
+     * @param $image Image
+     * @param $size string @ex '1200x960'
+     * @param $greagwar_image GreagwarImage
+     */
+    public static function imageVariant($image, $size, $greagwar_image = null)
+    {
+        $image_variant = new ImageVariant();
+        if (is_null($greagwar_image)) {
+            $greagwar_image = self::getGreagwarImage($image->path . DIRECTORY_SEPARATOR . $image->filename);
+        }
+        $size_parts = explode('x', $size);
+        self::saveImage($image_variant, $greagwar_image, $size_parts[0] ? : null, $size_parts[1] ? : null);
+        $image->variants[$size] = $image_variant;
+    }
+
+    /**
      * @param $image ImageVariant|Image
      * @param $greagwar_image GreagwarImage
      * @param null $width
      * @param null $height
-     * @param int $quality
      * TODO: Сделать возможность передавать параметры для метода _resize()
      */
-    public static function saveImage($image, $greagwar_image, $width = null, $height = null, $quality = 95)
+    public static function saveImage($image, $greagwar_image, $width = null, $height = null)
     {
         $greagwar_image = clone($greagwar_image);
         if ($width || $height) {
@@ -67,7 +81,7 @@ abstract class Upload
             }
         }
         $image->type = $greagwar_image->guessType();
-        $file_path = $greagwar_image->cacheFile($image->type, $quality, true);
+        $file_path = $greagwar_image->cacheFile($image->type, $quality = 95, true);
         $image->size = filesize($file_path);
         $path_parts = pathinfo($file_path);
         $image->path = preg_replace('#^' . Config::get('PATH_WEB_ROOT') . '/#', '', $path_parts['dirname']);