--- /dev/null
+package com.yuji.tdb;\r
+\r
+import java.io.IOException;\r
+import java.util.ArrayList;\r
+import java.util.Calendar;\r
+import java.util.Date;\r
+import java.util.List;\r
+\r
+import javax.servlet.http.HttpServlet;\r
+import javax.servlet.http.HttpServletRequest;\r
+import javax.servlet.http.HttpServletResponse;\r
+\r
+import twitter4j.Query;\r
+import twitter4j.QueryResult;\r
+import twitter4j.Status;\r
+import twitter4j.Tweet;\r
+import twitter4j.Twitter;\r
+import twitter4j.TwitterException;\r
+import twitter4j.TwitterFactory;\r
+import twitter4j.auth.AccessToken;\r
+import twitter4j.auth.OAuthAuthorization;\r
+import twitter4j.auth.RequestToken;\r
+import twitter4j.conf.Configuration;\r
+import twitter4j.conf.ConfigurationBuilder;\r
+\r
+import com.yuji.tdb.common.CommonUtil;\r
+\r
+@SuppressWarnings("serial")\r
+public class TrainDelayBotServlet extends HttpServlet {\r
+ private static RequestToken requestToken = null;\r
+ private static AccessToken accessToken = null;\r
+ private static String consumerKey = null;\r
+ private static String consumerSecret = null;\r
+\r
+ public void doGet(HttpServletRequest req, HttpServletResponse resp)\r
+ throws IOException {\r
+ resp.setContentType("text/plain");\r
+ resp.getWriter().println(" traindelaybot Hello, world");\r
+\r
+ String consumerKey = req.getParameter("key");\r
+ String consumerSecret = req.getParameter("secret");\r
+ String result = req.getParameter("result");\r
+ if (!CommonUtil.isNull(consumerKey)\r
+ && !CommonUtil.isNull(consumerSecret)) {\r
+ setOAuthAuthorization(req, resp, consumerKey, consumerSecret);\r
+ return;\r
+ } else if (!CommonUtil.isNull(result)) {\r
+ resultOAuthAuthorization();\r
+ return;\r
+ }\r
+\r
+ main();\r
+ }\r
+\r
+ private void setOAuthAuthorization(HttpServletRequest req,\r
+ HttpServletResponse resp, String consumerKey, String consumerSecret) {\r
+ try {\r
+ ConfigurationBuilder confBuilder = new ConfigurationBuilder();\r
+\r
+ confBuilder.setDebugEnabled(true);\r
+ confBuilder.setOAuthConsumerKey(consumerKey);\r
+ confBuilder.setOAuthConsumerSecret(consumerSecret);\r
+ Configuration conf = confBuilder.build();\r
+\r
+ String url = req.getRequestURL().toString();\r
+ \r
+ OAuthAuthorization oauth = new OAuthAuthorization(conf);\r
+ // Twitter\82Ì\94F\8fØ\89æ\96Ê\82©\82ç\82Ì\96ß\82è\90æ\82ð\8ew\92è\82µ\82Ü\82·\81B\r
+ // AccessToken\83R\83\93\83g\83\8d\81[\83\89\82ð\8ew\92è\82µ\82Ü\82·\81B\r
+ String callbackURL = url + "?result=yes";\r
+ // RequestToken requestToken =\r
+ // oauth.getOAuthRequestToken(callbackURL);\r
+ requestToken = oauth.getOAuthRequestToken(callbackURL);\r
+ // RequestToken\82ð\83Z\83b\83V\83\87\83\93\82É\95Û\91¶\82µ\82Ä\82¨\82«\82Ü\82·\81B\r
+ // sessionScope("RequestToken", requestToken);\r
+ // Twitter\82Ì\94F\8fØ\89æ\96Ê\82Ö\83\8a\83_\83C\83\8c\83N\83g\82µ\82Ü\82·\81B\r
+\r
+ TrainDelayBotServlet.consumerKey = consumerKey;\r
+ TrainDelayBotServlet.consumerSecret = consumerSecret;\r
+\r
+ resp.sendRedirect(requestToken.getAuthenticationURL());\r
+ } catch (TwitterException e) {\r
+ // TODO Auto-generated catch block\r
+ e.printStackTrace();\r
+ } catch (IOException e) {\r
+ // TODO Auto-generated catch block\r
+ e.printStackTrace();\r
+ }\r
+ }\r
+\r
+ private void resultOAuthAuthorization() {\r
+ try {\r
+ // Twitter twitter = new TwitterFactory().getInstance();\r
+ if (requestToken == null || CommonUtil.isNull(consumerKey)\r
+ || CommonUtil.isNull(consumerSecret)) {\r
+ return;\r
+ }\r
+ // String tokenKey = requestToken.getToken();\r
+ // String tokenSecret = requestToken.getTokenSecret();\r
+\r
+ ConfigurationBuilder confBuilder = new ConfigurationBuilder();\r
+ confBuilder.setDebugEnabled(true).setOAuthConsumerKey(consumerKey)\r
+ .setOAuthConsumerSecret(consumerSecret);\r
+ TwitterFactory factory = new TwitterFactory(confBuilder.build());\r
+ Twitter twitter = factory.getInstance();\r
+\r
+ accessToken = twitter.getOAuthAccessToken(requestToken);\r
+ } catch (TwitterException e) {\r
+ // TODO Auto-generated catch block\r
+ e.printStackTrace();\r
+ }\r
+ }\r
+\r
+ private void main() {\r
+\r
+ String text = "\8b\9e\95l\93\8c\96k";\r
+\r
+ try {\r
+ ConfigurationBuilder confBuilder = new ConfigurationBuilder();\r
+ confBuilder.setDebugEnabled(true).setOAuthConsumerKey(consumerKey)\r
+ .setOAuthConsumerSecret(consumerSecret);\r
+ TwitterFactory factory = new TwitterFactory(confBuilder.build());\r
+ Twitter twitter = factory.getInstance(accessToken);\r
+\r
+ Calendar cal = Calendar.getInstance();\r
+ Date date = cal.getTime();\r
+ long cur = date.getTime();\r
+ \r
+ Query query = new Query();\r
+ query.setRpp(100); // TODO\r
+ query.setQuery(text);\r
+ QueryResult result = twitter.search(query);\r
+ List<Tweet> tweets = result.getTweets();\r
+ int count = 0;\r
+ String sample = null;\r
+ for (Tweet tweet : tweets) {\r
+ Date at = tweet.getCreatedAt();\r
+ long t = at.getTime();\r
+ String message = tweet.getText();\r
+ \r
+ if (t < cur - 30 * 60 * 1000){\r
+ continue;\r
+ }\r
+ if (!filter(message)) {\r
+ // \92x\89\84\88È\8aO\82Ì\8f\91\82«\8d\9e\82Ý\r
+ continue;\r
+ }\r
+ if (sample == null){\r
+ sample = message;\r
+ }\r
+ System.out.println("@" + tweet.getFromUser() + " - "\r
+ + tweet.getText() + at);\r
+ }\r
+ \r
+ String message = "";\r
+ if (count < 10){\r
+ message = "\92x\89\84\82È\82µ " + date.toString(); \r
+ }\r
+ else {\r
+ \r
+ }\r
+ Status status = twitter.updateStatus(message);\r
+ } catch (TwitterException e) {\r
+ // TODO Auto-generated catch block\r
+ e.printStackTrace();\r
+ }\r
+ }\r
+ \r
+ private List<String> keywords = null;\r
+ \r
+ private boolean filter(String text) {\r
+ if (keywords == null) {\r
+ keywords = new ArrayList<String>();\r
+ keywords.add("\92x\89\84");\r
+ keywords.add("\92x\82ê");\r
+ keywords.add("\90U\82è\91Ö\82¦");\r
+ }\r
+\r
+ for (String keyword : keywords) {\r
+ if (text.indexOf(keyword) >= 0) {\r
+ return true;\r
+ }\r
+ }\r
+ return false;\r
+ } \r
+}\r
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