Switching from Ivy+Ant to Maven.

1 files changed, 101 insertions, 0 deletions

diff --git a/src/main/java/com/p4square/grow/frontend/FeedResource.java b/src/main/java/com/p4square/grow/frontend/FeedResource.java
new file mode 100644
index 0000000..13d0fa0
--- /dev/null
+++ b/src/main/java/com/p4square/grow/frontend/FeedResource.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2014 Jesse Morgan
+ */
+
+package com.p4square.grow.frontend;
+
+import java.io.IOException;
+
+import org.restlet.data.Form;
+import org.restlet.data.Status;
+import org.restlet.representation.Representation;
+import org.restlet.resource.ServerResource;
+
+import org.apache.log4j.Logger;
+
+import com.p4square.grow.config.Config;
+import com.p4square.grow.model.Message;
+import com.p4square.grow.model.UserRecord;
+
+/**
+ * This resource handles user interactions with the feed.
+ */
+public class FeedResource extends ServerResource {
+    private static final Logger LOG = Logger.getLogger(FeedResource.class);
+
+    private Config mConfig;
+
+    private FeedData mFeedData;
+
+    // Fields pertaining to this request.
+    protected String mTopic;
+    protected String mThread;
+
+    @Override
+    public void doInit() {
+        super.doInit();
+
+        GrowFrontend growFrontend = (GrowFrontend) getApplication();
+        mConfig = growFrontend.getConfig();
+
+        mFeedData = new FeedData(getContext(), mConfig);
+
+        mTopic = getAttribute("topic");
+        if (mTopic != null) {
+            mTopic = mTopic.trim();
+        }
+
+        mThread = getAttribute("thread");
+        if (mThread != null) {
+            mThread = mThread.trim();
+        }
+    }
+
+    /**
+     * Create a new MessageThread.
+     */
+    @Override
+    protected Representation post(Representation entity) {
+        try {
+            if (mTopic == null || mTopic.length() == 0 || !FeedData.TOPICS.contains(mTopic)) {
+                setStatus(Status.CLIENT_ERROR_NOT_FOUND);
+                return ErrorPage.NOT_FOUND;
+            }
+
+            Form form = new Form(entity);
+
+            String question = form.getFirstValue("question");
+
+            Message message = new Message();
+            message.setMessage(question);
+
+            UserRecord user = new UserRecord(getRequest().getClientInfo().getUser());
+            message.setAuthor(user);
+
+            if (mThread != null && mThread.length() != 0) {
+                // Post a response
+                mFeedData.createResponse(mTopic, mThread, message);
+
+            } else {
+                // Post a new thread
+                mFeedData.createThread(mTopic, message);
+            }
+
+            /*
+             * Can't trust the referrer, so we'll send them to the
+             * appropriate part of the training page
+             * TODO: This could be better done.
+             */
+            String nextPage = mConfig.getString("dynamicRoot", "");
+            nextPage += "/account/training/" + mTopic;
+            getResponse().redirectSeeOther(nextPage);
+            return null;
+
+        } catch (IOException e) {
+            LOG.fatal("Could not save message: " + e.getMessage(), e);
+            setStatus(Status.SERVER_ERROR_INTERNAL);
+            return ErrorPage.BACKEND_ERROR;
+
+        }
+    }
+}