完善水印处理

app/common/tools/Image.php

@@ -2,6 +2,8 @@
 
 namespace app\common\tools;
 
+use Intervention\Image\Exception\NotReadableException;
+use Intervention\Image\Exception\NotSupportedException;
 use Intervention\Image\Image as ImageImage;
 use Intervention\Image\ImageManagerStatic;
 use SplFileInfo;
@@ -9,16 +11,15 @@ use think\facade\App;
 
 class Image
 {
-    public static function addWatermark(SplFileInfo $file, $watermark_str = 'phpreturn.com'):ImageImage
+    public static function addWatermark(SplFileInfo $file, $watermark_str = 'phpreturn.com'):ImageImage|bool
     {
-        // 检查文件是否是图片
-        if (!in_array($file->getExtension(), ['jpg', 'jpeg', 'png', 'gif'])) {
-            return false;
-        }
-
         ImageManagerStatic::configure(['driver' => 'imagick']);
 
-        $img = ImageManagerStatic::make($file->getPathname());
+        try {
+            $img = ImageManagerStatic::make($file->getPathname());
+        } catch (NotReadableException|NotSupportedException $th) {
+            return false;
+        }
 
         $font_size = 20;
 
@@ -58,6 +59,9 @@ class Image
             $watermarked_file_save_name = '/upload/watermark/' . $src_md5 . '.' . $src_file->getExtension();
         }
 
+        // 如果以jpe结尾，转换为jpg
+        $watermarked_file_save_name = str_replace('.jpe', '.jpg', $watermarked_file_save_name);
+
         $watermarked_file = App::getRootPath() . '/public' . $watermarked_file_save_name;
 
         if (file_exists($watermarked_file)) {
@@ -68,7 +72,14 @@ class Image
             mkdir(dirname($watermarked_file), 0777, true);
         }
 
-        static::addWatermark($src_file, $watermark_text)->save($watermarked_file);
+        $img = static::addWatermark($src_file, $watermark_text);
+
+        if ($img) {
+            $img->save($watermarked_file);
+        } else {
+            // 把图片复制到新的位置
+            copy($src, $watermarked_file);
+        }
 
         return $watermarked_file_save_name;
     }