removed wicket and tomee, use dropwizard instead. remove wro4j, use gulp instead

src/main/java/com/commafeed/frontend/resource/ServerREST.java

@@ -0,0 +1,68 @@
+package com.commafeed.frontend.resource;
+
+import io.dropwizard.auth.Auth;
+import io.dropwizard.hibernate.UnitOfWork;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+
+import lombok.AllArgsConstructor;
+
+import com.commafeed.CommaFeedConfiguration;
+import com.commafeed.backend.HttpGetter;
+import com.commafeed.backend.HttpGetter.HttpResult;
+import com.commafeed.backend.feed.FeedUtils;
+import com.commafeed.backend.model.User;
+import com.commafeed.backend.service.ApplicationPropertiesService;
+import com.commafeed.frontend.model.ServerInfo;
+import com.wordnik.swagger.annotations.Api;
+import com.wordnik.swagger.annotations.ApiOperation;
+
+@Path("/server")
+@Api(value = "/server", description = "Operations about server infos")
+@Produces(MediaType.APPLICATION_JSON)
+@Consumes(MediaType.APPLICATION_JSON)
+@AllArgsConstructor
+public class ServerREST {
+
+	private final HttpGetter httpGetter;
+	private final CommaFeedConfiguration config;
+	private final ApplicationPropertiesService applicationPropertiesService;
+
+	@Path("/get")
+	@GET
+	@UnitOfWork
+	@ApiOperation(value = "Get server infos", notes = "Get server infos", response = ServerInfo.class)
+	public Response get(@Auth User user) {
+		ServerInfo infos = new ServerInfo();
+		infos.setAnnouncement(config.getApplicationSettings().getAnnouncement());
+		infos.setVersion(applicationPropertiesService.getVersion());
+		infos.setGitCommit(applicationPropertiesService.getGitCommit());
+		return Response.ok(infos).build();
+	}
+
+	@Path("/proxy")
+	@GET
+	@UnitOfWork
+	@ApiOperation(value = "proxy image")
+	@Produces("image/png")
+	public Response get(@Auth User user, @QueryParam("u") String url) {
+		if (!config.getApplicationSettings().isImageProxyEnabled()) {
+			return Response.status(Status.FORBIDDEN).build();
+		}
+
+		url = FeedUtils.imageProxyDecoder(url);
+		try {
+			HttpResult result = httpGetter.getBinary(url, 20000);
+			return Response.ok(result.getContent()).build();
+		} catch (Exception e) {
+			return Response.status(Status.SERVICE_UNAVAILABLE).entity(e.getMessage()).build();
+		}
+	}
+}