org.easit.core.controllers.twitter.TwitterProfileController.java Source code

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Here is the source code for org.easit.core.controllers.twitter.TwitterProfileController.java

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/*
 * Copyright 2011 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.easit.core.controllers.twitter;

import java.security.Principal;

import javax.inject.Inject;

import org.springframework.social.connect.Connection;
import org.springframework.social.connect.ConnectionRepository;
import org.springframework.social.connect.web.ConnectController;
import org.springframework.social.twitter.api.Twitter;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.context.request.WebRequest;
import org.springframework.web.servlet.view.RedirectView;

@Controller
public class TwitterProfileController {

    @Inject
    private ConnectController connectController;

    @Inject
    private ConnectionRepository connectionRepository;

    @RequestMapping(value = "/twitter", method = RequestMethod.GET)
    public String home(Principal currentUser, Model model) {
        Connection<Twitter> connection = connectionRepository.findPrimaryConnection(Twitter.class);
        if (connection == null) {
            return "redirect:/connect/twitter";
        }

        return "redirect:twitter/timeline";
    }

    @RequestMapping(value = "/disconnect/twitter", method = RequestMethod.DELETE)
    public RedirectView removeConnection(NativeWebRequest request) {
        RedirectView redirect = connectController.removeConnection("twitter",
                connectionRepository.findPrimaryConnection(Twitter.class).getKey().getProviderUserId(), request);

        request.setAttribute("connectedToTwitter", connectionRepository.findConnections("twitter").size() > 0,
                WebRequest.SCOPE_SESSION);
        request.setAttribute("connectedToAny", connectionRepository.findAllConnections().size() > 0,
                WebRequest.SCOPE_SESSION);

        return redirect;
    }
}