Fix unsupported theme media type bug

src/main/java/run/halo/app/service/impl/ThemeServiceImpl.java

@@ -353,7 +353,7 @@ public class ThemeServiceImpl implements ThemeService {
     public ThemeProperty upload(MultipartFile file) {
         Assert.notNull(file, "Multipart file must not be null");
 
-        if (!HaloMediaType.isZipType(file.getContentType())) {
+        if (!StringUtils.endsWithIgnoreCase(file.getOriginalFilename(), ".zip")) {
             throw new UnsupportedMediaTypeException("Unsupported theme media type: " + file.getContentType()).setErrorData(file.getOriginalFilename());
         }
 

src/main/java/run/halo/app/service/support/HaloMediaType.java

@@ -70,6 +70,7 @@ public class HaloMediaType extends MediaType {
      * @param mediaType media type
      * @return true if the given media type is zip type; false otherwise
      */
+    @Deprecated
     public static boolean isZipType(MediaType mediaType) {
         if (mediaType == null) {
             return false;
@@ -84,6 +85,7 @@ public class HaloMediaType extends MediaType {
      * @param contentType content type
      * @return true if the given content type is zip type; false otherwise
      */
+    @Deprecated
     public static boolean isZipType(String contentType) {
         if (StringUtils.isBlank(contentType)) {
             return false;

src/test/java/run/halo/app/model/MediaTypeTest.java

 package run.halo.app.model;
 
+import lombok.extern.slf4j.Slf4j;
 import org.junit.Test;
 import org.springframework.http.MediaType;
+import run.halo.app.service.support.HaloMediaType;
 
 import static org.hamcrest.Matchers.equalTo;
 import static org.junit.Assert.*;
@@ -10,6 +12,7 @@ import static org.junit.Assert.*;
  * @author johnniang
  * @date 3/26/19
  */
+@Slf4j
 public class MediaTypeTest {
 
     @Test
@@ -42,4 +45,12 @@ public class MediaTypeTest {
         isInclude = mediaType.includes(MediaType.TEXT_HTML);
         assertFalse(isInclude);
     }
+
+    @Test
+    public void zipTest() {
+        MediaType mediaType = MediaType.valueOf("application/x-zip-compressed");
+        log.debug("Zip type: [{}]", mediaType);
+
+        assertFalse(HaloMediaType.isZipType(mediaType));
+    }
 }