package org.wamblee.crawler.kiss;
+import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.io.PrintStream;
import java.util.ArrayList;
+import java.util.Arrays;
import java.util.Date;
-import java.util.EnumMap;
import java.util.List;
import java.util.Properties;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
-import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
-import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
-import javax.mail.internet.MimeMessage;
+import javax.xml.transform.TransformerException;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
-import org.wamblee.conditions.Condition;
+import org.apache.commons.mail.EmailException;
+import org.apache.commons.mail.HtmlEmail;
+import org.apache.xml.serialize.OutputFormat;
+import org.apache.xml.serialize.XMLSerializer;
+import org.w3c.dom.Document;
import org.wamblee.crawler.Action;
import org.wamblee.crawler.Configuration;
import org.wamblee.crawler.Crawler;
import org.wamblee.crawler.PageException;
import org.wamblee.crawler.impl.ConfigurationParser;
import org.wamblee.crawler.impl.CrawlerImpl;
-import org.wamblee.crawler.kiss.Program.RecordingResult;
+import org.wamblee.io.FileResource;
+import org.wamblee.xml.XSLT;
/**
* The KiSS crawler for automatic recording of interesting TV shows.
try {
HttpClient client = new HttpClient();
- // client.getHostConfiguration().setProxy("127.0.0.1", 3128);
+ //client.getHostConfiguration().setProxy("127.0.0.1", 3128);
Crawler crawler = createCrawler(aCrawlerConfig, os, client);
-
+ InputStream programConfigFile = new FileInputStream(new File(
+ aProgramConfig));
+ ProgramConfigurationParser parser = new ProgramConfigurationParser();
+ parser.parse(programConfigFile);
+ List<ProgramFilter> programFilters = parser.getFilters();
+
Page page = getStartPage(aStartUrl, crawler);
TVGuide guide = createGuide(page);
PrintVisitor printer = new PrintVisitor(System.out);
guide.accept(printer);
-
- InputStream programConfigFile = new FileInputStream(new File(
- aProgramConfig));
- Condition<Program> programCondition = new ProgramConfigurationParser()
- .parse(programConfigFile);
- recordInterestingShows(programCondition, guide);
+ processResults(programFilters, guide, parser.getNotifier());
} finally {
os.flush();
os.close();
* @throws MessagingException
* In case of problems sending a summary mail.
*/
- private void recordInterestingShows(Condition<Program> aProgramCondition,
- TVGuide aGuide) throws MessagingException {
- MatchVisitor matcher = new MatchVisitor(aProgramCondition);
- aGuide.accept(matcher);
- List<Program> programs = matcher.getMatches();
- EnumMap<RecordingResult, List<Program>> messages = new EnumMap<RecordingResult, List<Program>>(
- RecordingResult.class);
- for (RecordingResult result : RecordingResult.values()) {
- messages.put(result, new ArrayList<Program>());
- }
- for (Program program : programs) {
- Program.RecordingResult result = program.record();
- messages.get(result).add(program);
- }
- String msg = "Summary of KiSS crawler: \n\n\n";
-
- for (RecordingResult result : RecordingResult.values()) {
- if (messages.get(result).size() > 0) {
- msg += result.getDescription() + "\n\n";
- for (Program program : messages.get(result)) {
- msg += program + "\n";
- }
+ private void processResults(List<ProgramFilter> aProgramCondition,
+ TVGuide aGuide, Notifier aNotifier) throws MessagingException {
+ ProgramActionExecutor executor = new ProgramActionExecutor();
+ for (ProgramFilter filter : aProgramCondition) {
+ List<Program> programs = filter.apply(aGuide);
+ ProgramAction action = filter.getAction();
+ for (Program program : programs) {
+ action.execute(program, executor);
}
}
- if (programs.size() == 0) {
- msg += "No suitable programs found";
+ executor.commit();
+ try {
+ aNotifier.send(executor.getXmlReport());
+ } catch (NotificationException e) {
+ throw new RuntimeException(e);
}
-
- System.out.println(msg);
- sendMail(msg);
}
/**
keywords = programInfo.getContent().element("keywords")
.getText().trim();
} catch (PageException e) {
- LOG
- .warn("Program details coul dnot be determined for '"
- + action.getName() + "'");
+ LOG.warn(
+ "Program details could not be determined for '"
+ + action.getName() + "'", e);
}
}
Program program = new Program(aChannel, action.getName(),
description, keywords, interval, action);
- LOG.debug("Got program " + program);
+ LOG.info("Got program " + program);
programs.add(program);
}
}
* @throws MessagingException
* In case of problems sending mail.
*/
- private void sendMail(String aText) throws MessagingException {
+ private void sendMail(ProgramActionExecutor aExecutor) throws MessagingException {
+ String textReport = aExecutor.getReport();
+ System.out.println("Text report: \n" + textReport);
+ System.out.println("XML report:\n" + aExecutor.getXmlReport().asXML());
+
+
Properties props = new Properties();
props.put("mail.transport.protocol", "smtp");
props.put("mail.smtp.host", "falcon");
props.put("mail.smtp.port", "25");
Session mailSession = Session.getInstance(props);
- Message message = new MimeMessage(mailSession);
-
- message.setFrom(new InternetAddress("erik@brakkee.org"));
- message.setRecipient(Message.RecipientType.TO, new InternetAddress(
- "erik@brakkee.org"));
- message.setSentDate(new Date());
- message.setSubject("KiSS crawler update");
- message.setText(aText);
- Transport.send(message);
+ InternetAddress from = new InternetAddress("erik@brakkee.org");
+
+ HtmlEmail mail = new HtmlEmail();
+ mail.setMailSession(mailSession);
+ try {
+ mail.setFrom("erik@brakkee.org");
+ mail.setTo(Arrays.asList(new InternetAddress[] { from }));
+ mail.setSentDate(new Date());
+ mail.setSubject("KiSS Crawler Update");
+ String html = aExecutor.getXmlReport().asXML();
+ Document document = new XSLT().transform(html.getBytes(), new FileResource(new File("reportToHtml.xsl")));
+ ByteArrayOutputStream xhtml = new ByteArrayOutputStream();
+ XMLSerializer serializer = new XMLSerializer(xhtml, new OutputFormat());
+ serializer.serialize(document);
+ mail.setHtmlMsg(xhtml.toString());
+ mail.setTextMsg(textReport);
+ mail.send();
+ } catch (EmailException e) {
+ throw new RuntimeException(e);
+ } catch (TransformerException e) {
+ throw new RuntimeException(e);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
}
}