[Core] Support preview images

core/datacap-common/src/main/java/io/edurt/datacap/common/utils/UrlUtils.java

@@ -0,0 +1,19 @@
+package io.edurt.datacap.common.utils;
+
+public class UrlUtils
+{
+    private UrlUtils()
+    {
+    }
+
+    /**
+     * Replaces multiple consecutive slashes in the given URL with a single slash.
+     *
+     * @param url the URL to fix
+     * @return the fixed URL with single slashes
+     */
+    public static String fixUrl(String url)
+    {
+        return url.replaceAll("/+", "/");
+    }
+}

core/datacap-security/src/main/java/io/edurt/datacap/security/SecurityConfigure.java

@@ -68,7 +68,7 @@ public class SecurityConfigure
                 .exceptionHandling().authenticationEntryPoint(unauthorizedHandler).and()
                 .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and()
                 .authorizeRequests()
-                .antMatchers("/", "/**/*.js", "/**/*.css", "/api/auth/**", "/fonts/**", "/static/**", "/h2-console/**", "/api/v1/captcha", "/api/v1/table/dataDownload/**")
+                .antMatchers("/", "/**/*.js", "/**/*.css", "/api/auth/**", "/fonts/**", "/static/**", "/h2-console/**", "/api/v1/captcha", "/api/v1/table/dataDownload/**", "/upload/**")
                 .permitAll()
                 .anyRequest()
                 .authenticated();

core/datacap-security/src/main/java/io/edurt/datacap/security/WebAppConfigure.java

@@ -0,0 +1,25 @@
+package io.edurt.datacap.security;
+
+import io.edurt.datacap.service.initializer.InitializerConfigure;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class WebAppConfigure
+        implements WebMvcConfigurer
+{
+    private final InitializerConfigure initializer;
+
+    public WebAppConfigure(InitializerConfigure initializer)
+    {
+        this.initializer = initializer;
+    }
+
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry)
+    {
+        registry.addResourceHandler("/upload/**")
+                .addResourceLocations("file:" + initializer.getDataHome() + "/");
+    }
+}

core/datacap-service/src/main/java/io/edurt/datacap/service/service/impl/UploadServiceImpl.java

@@ -3,6 +3,7 @@ package io.edurt.datacap.service.service.impl;
 import com.google.inject.Injector;
 import io.edurt.datacap.common.response.CommonResponse;
 import io.edurt.datacap.common.utils.SpiUtils;
+import io.edurt.datacap.common.utils.UrlUtils;
 import io.edurt.datacap.fs.FsRequest;
 import io.edurt.datacap.fs.FsResponse;
 import io.edurt.datacap.service.body.UploadBody;
@@ -16,6 +17,8 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
+import javax.servlet.http.HttpServletRequest;
+
 import java.io.IOException;
 
 @Slf4j
@@ -24,12 +27,14 @@ public class UploadServiceImpl
         implements UploadService
 {
     private final Injector injector;
+    private final HttpServletRequest request;
     private final DashboardRepository dashboard;
     private final InitializerConfigure initializer;
 
-    public UploadServiceImpl(Injector injector, DashboardRepository dashboard, InitializerConfigure initializer)
+    public UploadServiceImpl(Injector injector, HttpServletRequest request, DashboardRepository dashboard, InitializerConfigure initializer)
     {
         this.injector = injector;
+        this.request = request;
         this.dashboard = dashboard;
         this.initializer = initializer;
     }
@@ -49,6 +54,9 @@ public class UploadServiceImpl
                                                 .path(response.getRemote())
                                                 .type(initializer.getFsConfigure().getType())
                                                 .build();
+                                        if (initializer.getFsConfigure().getType().equals("Local")) {
+                                            entity.setPath(getAccess(entity));
+                                        }
                                         value.setAvatar(entity);
                                         dashboard.save(value);
                                     });
@@ -109,4 +117,18 @@ public class UploadServiceImpl
                 configure.getMode().toString().toLowerCase(),
                 configure.getCode());
     }
+
+    /**
+     * Returns the access URL for the given AvatarEntity.
+     *
+     * @param configure the AvatarEntity containing the path
+     * @return the access URL
+     */
+    private String getAccess(AvatarEntity configure)
+    {
+        String protocol = request.getScheme();
+        String host = request.getServerName();
+        int port = request.getServerPort();
+        return protocol + "://" + host + ":" + port + UrlUtils.fixUrl("/upload" + configure.getPath().replaceFirst(initializer.getDataHome(), ""));
+    }
 }

core/datacap-ui/src/model/avatar.ts

@@ -0,0 +1,5 @@
+export interface AvatarModel
+{
+    type?: string
+    path?: string
+}

core/datacap-ui/src/model/dashboard.ts

@@ -1,5 +1,6 @@
 import { UserModel } from '@/model/user.ts'
 import { ReportModel } from '@/model/report.ts'
+import { AvatarModel } from '@/model/avatar.ts'
 
 export interface DashboardModel
 {
@@ -13,6 +14,7 @@ export interface DashboardModel
     user?: UserModel
     reports?: ReportModel[]
     code?: string
+    avatar?: AvatarModel
 }
 
 export class DashboardRequest

core/datacap-ui/src/views/pages/admin/dashboard/DashboardHome.vue

@@ -45,7 +45,7 @@
               </template>
               <div class="shadow-blackA7 w-full overflow-hidden rounded-md">
                 <AspectRatio :ratio="16 / 11">
-                  <img class="h-full w-full object-cover" src="/static/images/dashboard.png" :alt="item.name"/>
+                  <img class="h-full w-full object-cover" :src="`${item.avatar?.path ? item.avatar.path : '/static/images/dashboard.png'}`" :alt="item.name"/>
                 </AspectRatio>
               </div>
               <template #footer>