config StringToEnumConverterFactory

src/main/java/cc/ryanc/halo/config/WebMvcAutoConfiguration.java

@@ -1,15 +1,16 @@
 package cc.ryanc.halo.config;
 
 import cc.ryanc.halo.config.properties.HaloProperties;
+import cc.ryanc.halo.factory.StringToEnumConverterFactory;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.PropertySource;
+import org.springframework.format.FormatterRegistry;
 import org.springframework.web.servlet.LocaleResolver;
 import org.springframework.web.servlet.config.annotation.EnableWebMvc;
-import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
 import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 import org.springframework.web.servlet.i18n.LocaleChangeInterceptor;
@@ -32,7 +33,7 @@ import java.util.Locale;
 @PropertySource(value = "classpath:application.yaml", ignoreResourceNotFound = true, encoding = "UTF-8")
 public class WebMvcAutoConfiguration implements WebMvcConfigurer {
 
-//    @Autowired
+    //    @Autowired
 //    private LoginInterceptor loginInterceptor;
 //
 //    @Autowired
@@ -130,4 +131,9 @@ public class WebMvcAutoConfiguration implements WebMvcConfigurer {
         lci.setParamName("lang");
         return lci;
     }
+
+    @Override
+    public void addFormatters(FormatterRegistry registry) {
+        registry.addConverterFactory(new StringToEnumConverterFactory());
+    }
 }

src/main/java/cc/ryanc/halo/factory/StringToEnumConverterFactory.java

@@ -0,0 +1,35 @@
+package cc.ryanc.halo.factory;
+
+import org.springframework.core.convert.converter.Converter;
+import org.springframework.core.convert.converter.ConverterFactory;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author : RYAN0UP
+ * @date : 2019/3/14
+ */
+@Component
+public class StringToEnumConverterFactory implements ConverterFactory<String, Enum> {
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public <T extends Enum> Converter<String, T> getConverter(Class<T> targetType) {
+        return new StringToEnumConverter(targetType);
+    }
+
+    private static class StringToEnumConverter<T extends Enum>
+            implements Converter<String, T> {
+
+        private Class<T> enumType;
+
+        private StringToEnumConverter(Class<T> enumType) {
+            this.enumType = enumType;
+        }
+
+        @SuppressWarnings("unchecked")
+        @Override
+        public T convert(String source) {
+            return (T) Enum.valueOf(this.enumType, source.toUpperCase());
+        }
+    }
+}

src/main/java/cc/ryanc/halo/web/controller/admin/PostController.java

@@ -27,7 +27,7 @@ import static org.springframework.data.domain.Sort.Direction.DESC;
 @RequestMapping(value = "/admin/posts")
 public class PostController {
 
-    private PostService postService;
+    private final PostService postService;
 
     public PostController(PostService postService) {
         this.postService = postService;
@@ -45,18 +45,18 @@ public class PostController {
      */
     @GetMapping
     public String posts(Model model,
-                        @RequestParam(value = "status", defaultValue = "0") PostStatus status,
+                        @RequestParam(value = "status", defaultValue = "published") PostStatus status,
                         @RequestParam(value = "page", defaultValue = "0") Integer page,
                         @SortDefault.SortDefaults({
-                                @SortDefault(sort = "postPriority", direction = DESC),
+                                @SortDefault(sort = "topPriority", direction = DESC),
-                                @SortDefault(sort = "postDate", direction = DESC)
+                                @SortDefault(sort = "createTime", direction = DESC)
                         }) Sort sort) {
         final Pageable pageable = PageRequest.of(page, 10, sort);
         final Page<PostSimpleOutputDTO> posts = postService.listByStatus(status, PostType.POST, pageable);
         model.addAttribute("posts", posts);
-        model.addAttribute("publishCount", postService.countByStatus(PostStatus.PUBLISHED, PostType.POST));
+        model.addAttribute("publishedCount", postService.countByStatus(PostStatus.PUBLISHED, PostType.POST));
         model.addAttribute("draftCount", postService.countByStatus(PostStatus.DRAFT, PostType.POST));
-        model.addAttribute("trashCount", postService.countByStatus(PostStatus.RECYCLE, PostType.POST));
+        model.addAttribute("recycleCount", postService.countByStatus(PostStatus.RECYCLE, PostType.POST));
         model.addAttribute("status", status);
         return "admin/admin_post";
     }