From 152efe1f31e1e568272fc401a3a19f2c6f7c9c49 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Tue, 20 Nov 2018 01:12:23 +0300
Subject: Avatars versioning

---
 .../juick/server/configuration/WwwAppConfiguration.java  | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src/main/java/com/juick/server/configuration/WwwAppConfiguration.java')

diff --git a/src/main/java/com/juick/server/configuration/WwwAppConfiguration.java b/src/main/java/com/juick/server/configuration/WwwAppConfiguration.java
index 72889f96..534154af 100644
--- a/src/main/java/com/juick/server/configuration/WwwAppConfiguration.java
+++ b/src/main/java/com/juick/server/configuration/WwwAppConfiguration.java
@@ -31,15 +31,20 @@ import org.commonmark.ext.autolink.AutolinkExtension;
 import org.commonmark.node.Link;
 import org.commonmark.parser.Parser;
 import org.commonmark.renderer.html.HtmlRenderer;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.cache.annotation.EnableCaching;
 import org.springframework.cache.caffeine.CaffeineCacheManager;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.http.CacheControl;
 import org.springframework.web.servlet.ViewResolver;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+import org.springframework.web.servlet.resource.VersionResourceResolver;
 
 import javax.inject.Inject;
 import java.util.Collections;
+import java.util.concurrent.TimeUnit;
 
 /**
  * Created by aalexeev on 11/22/16.
@@ -51,6 +56,8 @@ public class WwwAppConfiguration implements WebMvcConfigurer {
     private UserService userService;
     @Inject
     private TagService tagService;
+    @Value("${avatars_path:#{systemEnvironment['TEMP'] ?: 'file:/tmp/'}}")
+    private String avatarsPath;
     @Bean
     public CaffeineCacheManager cacheManager() {
         return new CaffeineCacheManager("help");
@@ -117,4 +124,13 @@ public class WwwAppConfiguration implements WebMvcConfigurer {
         viewResolver.setCharacterEncoding(CharEncoding.UTF_8);
         return viewResolver;
     }
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+        registry
+                .addResourceHandler("/**", "/i/a/**")
+                .addResourceLocations("classpath:/static/", avatarsPath)
+                .setCacheControl(CacheControl.maxAge(365, TimeUnit.DAYS))
+                .resourceChain(false)
+                .addResolver(new VersionResourceResolver().addContentVersionStrategy("/**", "/i/a/**"));
+    }
 }
-- 
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