Fix attachments errors

1 files changed, 16 insertions, 17 deletions

diff --git a/juick-common/src/main/java/com/juick/server/util/ImageUtils.java b/juick-common/src/main/java/com/juick/server/util/ImageUtils.java
index d6a455a4..3e03314b 100644
--- a/juick-common/src/main/java/com/juick/server/util/ImageUtils.java
+++ b/juick-common/src/main/java/com/juick/server/util/ImageUtils.java
@@ -149,25 +149,24 @@ public class ImageUtils {
     }
     public Attachment getAttachment(File imgFile) throws IOException {
         Attachment attachment = new Attachment();
-        int pos = imgFile.getName().lastIndexOf(".");
-        if (pos == -1)
-            throw new IOException("No extension for file: " + imgFile.getAbsolutePath());
-        String suffix = imgFile.getName().substring(pos + 1);
-        Iterator<ImageReader> iter = ImageIO.getImageReadersBySuffix(suffix);
-        while(iter.hasNext()) {
-            ImageReader reader = iter.next();
-            try (ImageInputStream stream = ImageIO.createImageInputStream(imgFile)) {
-                reader.setInput(stream);
-                attachment.setWidth(reader.getWidth(reader.getMinIndex()));
-                attachment.setHeight(reader.getHeight(reader.getMinIndex()));
-                return attachment;
-            } catch (Exception e) {
-                logger.debug("Error reading {}, trying next reader", imgFile.getAbsolutePath());
-            } finally {
-                reader.dispose();
+        try (ImageInputStream stream = ImageIO.createImageInputStream(imgFile)) {
+            Iterator<ImageReader> iter = ImageIO.getImageReaders(stream);
+            while (iter.hasNext()) {
+                ImageReader reader = iter.next();
+                try {
+                    reader.setInput(stream);
+                    attachment.setWidth(reader.getWidth(reader.getMinIndex()));
+                    attachment.setHeight(reader.getHeight(reader.getMinIndex()));
+                    return attachment;
+                } catch (Exception e) {
+                    logger.debug("Error reading {}, trying next reader", imgFile.getAbsolutePath());
+                } finally {
+                    reader.dispose();
+                }
             }
         }
 
-        throw new IOException("Not a known image file: " + imgFile.getAbsolutePath());
+        logger.warn("Not a known image file {}", imgFile.getAbsolutePath());
+        return attachment;
     }
 }
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