fetch feed name

src/main/java/com/commafeed/backend/feeds/FeedParser.java

@@ -32,7 +32,7 @@ public class FeedParser {
 
 		try {
 			SyndFeed rss = new SyndFeedInput().build(new StringReader(xml));
-
+			feed.setTitle(rss.getTitle());
 			List<SyndEntry> items = rss.getEntries();
 			for (SyndEntry item : items) {
 				FeedEntry entry = new FeedEntry();

src/main/java/com/commafeed/backend/model/Feed.java

@@ -9,6 +9,7 @@ import javax.persistence.OneToMany;
 import javax.persistence.Table;
 import javax.persistence.Temporal;
 import javax.persistence.TemporalType;
+import javax.persistence.Transient;
 
 import org.hibernate.annotations.Index;
 
@@ -23,6 +24,9 @@ public class Feed extends AbstractModel {
 	@Index(name = "feed_index")
 	private String url;
 
+	@Transient
+	private String title;
+
 	@Temporal(TemporalType.TIMESTAMP)
 	private Date lastUpdated;
 
@@ -83,4 +87,12 @@ public class Feed extends AbstractModel {
 		this.subscriptions = subscriptions;
 	}
 
+	public String getTitle() {
+		return title;
+	}
+
+	public void setTitle(String title) {
+		this.title = title;
+	}
+
 }

src/main/java/com/commafeed/frontend/rest/JSONMessageBodyReaderWriter.java

@@ -66,12 +66,17 @@ public class JSONMessageBodyReaderWriter implements MessageBodyWriter<Object>,
 			OutputStream entityStream) throws IOException,
 			WebApplicationException {
 		httpHeaders.putSingle(HttpHeaders.CONTENT_TYPE, mediaType.toString()
-				+ ";charset=UTF-8");
+				+ ";charset=" + UTF_8);
 		httpHeaders.putSingle(HttpHeaders.CACHE_CONTROL, "no-cache");
 		httpHeaders.putSingle("Pragma", "no-cache");
-		OutputStreamWriter writer = new OutputStreamWriter(entityStream, UTF_8);
-		getGson().toJson(t, type, writer);
-		writer.flush();
+		if (type == String.class) {
+			entityStream.write(t.toString().getBytes(UTF_8));
+		} else {
+			OutputStreamWriter writer = new OutputStreamWriter(entityStream,
+					UTF_8);
+			getGson().toJson(t, type, writer);
+			writer.flush();
+		}
 	}
 
 	@Override

src/main/java/com/commafeed/frontend/rest/resources/AbstractREST.java

@@ -31,6 +31,7 @@ import com.commafeed.backend.dao.FeedSubscriptionService;
 import com.commafeed.backend.dao.UserRoleService;
 import com.commafeed.backend.dao.UserService;
 import com.commafeed.backend.dao.UserSettingsService;
+import com.commafeed.backend.feeds.FeedFetcher;
 import com.commafeed.backend.feeds.OPMLImporter;
 import com.commafeed.backend.model.User;
 import com.commafeed.backend.model.UserRole.Role;
@@ -80,6 +81,9 @@ public abstract class AbstractREST {
 	@Inject
 	PasswordEncryptionService encryptionService;
 
+	@Inject
+	FeedFetcher feedFetcher;
+
 	@PostConstruct
 	public void init() {
 		CommaFeedApplication app = CommaFeedApplication.get();

src/main/java/com/commafeed/frontend/rest/resources/SubscriptionsREST.java

@@ -7,6 +7,7 @@ import javax.ws.rs.GET;
 import javax.ws.rs.POST;
 import javax.ws.rs.Path;
 import javax.ws.rs.QueryParam;
+import javax.ws.rs.WebApplicationException;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.Response.Status;
@@ -25,10 +26,26 @@ import com.commafeed.frontend.model.Category;
 import com.commafeed.frontend.model.Subscription;
 import com.commafeed.frontend.model.SubscriptionRequest;
 import com.google.common.base.Preconditions;
+import com.sun.syndication.io.FeedException;
 
 @Path("subscriptions")
 public class SubscriptionsREST extends AbstractREST {
 
+	@GET
+	@Path("fetch")
+	public Feed fetchFeed(@QueryParam("url") String url) {
+		Preconditions.checkNotNull(url);
+		Feed feed = null;
+		try {
+			feed = feedFetcher.fetch(url);
+		} catch (FeedException e) {
+			throw new WebApplicationException(Response
+					.status(Status.INTERNAL_SERVER_ERROR)
+					.entity(e.getMessage()).build());
+		}
+		return feed;
+	}
+
 	@POST
 	@Path("subscribe")
 	public Response subscribe(SubscriptionRequest req) {