1 files changed, 151 insertions, 0 deletions
diff --git a/src/net/cbaines/suca/SotonCalendarParser.java b/src/net/cbaines/suca/SotonCalendarParser.java
new file mode 100644
index 0000000..6e9a9ac
--- /dev/null
+++ b/src/net/cbaines/suca/SotonCalendarParser.java
@@ -0,0 +1,151 @@
+package net.cbaines.suca;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.net.URISyntaxException;
+import java.text.ParseException;
+import java.util.Arrays;
+import java.util.Calendar;
+import java.util.GregorianCalendar;
+
+import net.fortuna.ical4j.data.CalendarParser;
+import net.fortuna.ical4j.data.ContentHandler;
+import net.fortuna.ical4j.data.ParserException;
+import net.fortuna.ical4j.model.Component;
+import net.fortuna.ical4j.model.DateTime;
+import net.fortuna.ical4j.model.Property;
+
+public class SotonCalendarParser implements CalendarParser {
+	private final static String TAG = "SotonCalendarParser";
+
+	/**
+	 * Start dates for the Autumn term's for each Academic Year starting from
+	 * 2011 to
+	 */
+	// private static final GregorianCalendar[] startOfAutumnTerm = {new
+	// GregorianCalendar(2011, Calendar.SEPTEMBER, 19),new
+	// GregorianCalendar(2011, Calendar.SEPTEMBER, 19)
+
+	private Calendar startOfYear = new GregorianCalendar(2011,
+			Calendar.SEPTEMBER, 19);
+
+	public void parse(InputStream in, ContentHandler handler)
+			throws IOException, ParserException {
+		parse(new InputStreamReader(in), handler);
+	}
+
+	public void parse(Reader in, ContentHandler handler) throws IOException,
+			ParserException {
+		parse(new BufferedReader(in, 3), handler);
+	}
+
+	public void parse(BufferedReader in, ContentHandler handler)
+			throws IOException, ParserException {
+
+		try {
+			handler.startCalendar();
+			handler.startProperty(Property.NAME);
+			handler.propertyValue("2.0");
+			handler.endProperty(Property.NAME);
+			handler.startProperty(Property.PRODID);
+			handler.propertyValue("-//Chris Baines + Henco Appel//SouthamptonUniversityOrganiser//EN");
+			handler.endProperty(Property.NAME);
+			String line;
+			while ((line = in.readLine()) != null) {
+				if (!line.trim().equals("")) {
+					System.out.println("Line: " + line);
+					String[] lecture = line.split("\",\"");
+					// Remove the starting " off of the date
+					lecture[0] = lecture[0].substring(1,
+							lecture[0].length() - 1);
+					// Remove the trailing " off of the weeks
+					lecture[6] = lecture[6].substring(0,
+							lecture[0].length() - 1);
+					String[] people = lecture[4].split(",");
+					String[] weeks = lecture[6].split("[\\-,]");
+					// System.out.println(Arrays.toString(lecture));
+					for (int i = 0; i < weeks.length; i += 2) {
+						int weeksStart = Integer.parseInt(weeks[i].trim());
+						int weeksEnd = weeksStart;
+						if (i + 1 < weeks.length) {
+							weeksEnd = Integer.parseInt(weeks[i + 1].trim());
+						}
+						for (int week = weeksStart; week <= weeksEnd; week++) {
+							// System.out.println(week +
+							// Arrays.toString(lecture));
+							createEvent(lecture, handler, week);
+						}
+					}
+
+				}
+			}
+			handler.endCalendar();
+		} catch (ParseException e) {
+			e.printStackTrace();
+		} catch (URISyntaxException e) {
+			e.printStackTrace();
+		} catch (NumberFormatException e) {
+			e.printStackTrace();
+		}
+	}
+
+	// void String getRecuranceRule(String weeks) {
+	// StringBuilder rrule = new StringBuilder(50);
+	// rrule.append("RRULE:FREQ=WEEKLY;");
+	//
+	// }
+
+	private void createEvent(String[] lecture, ContentHandler handler, int week)
+			throws ParseException, URISyntaxException, IOException,
+			NumberFormatException {
+		handler.startComponent(Component.VEVENT);
+		handler.startProperty(Property.UID);
+		handler.propertyValue("email");
+		handler.endProperty(Property.UID);
+		handler.startProperty(Property.DTSTAMP);
+		handler.propertyValue(new DateTime(java.util.Calendar.getInstance()
+				.getTime()).toString());
+		handler.endProperty(Property.DTSTAMP);
+		// handler.startProperty(Property.ORGANIZER);
+		// handler.propertyValue("Organiser");
+		// handler.endProperty(Property.ORGANIZER);
+		Calendar time = (Calendar) startOfYear.clone();
+		int day = 0;
+		if (lecture[0].equals("Monday")) {
+			day = 0;
+		} else if (lecture[0].equals("Tuesday")) {
+			day = 1;
+		} else if (lecture[0].equals("Wednesday")) {
+			day = 2;
+		} else if (lecture[0].equals("Thursday")) {
+			day = 3;
+		} else if (lecture[0].equals("Friday")) {
+			day = 4;
+		} else {
+			throw new ParseException(Arrays.toString(lecture), 0);
+		}
+		time.add(Calendar.DAY_OF_MONTH, day);
+		time.set(Calendar.HOUR_OF_DAY,
+				Integer.parseInt(lecture[1].substring(0, 2)));
+		time.add(Calendar.WEEK_OF_YEAR, week);
+		handler.startProperty(Property.DTSTART);
+		handler.propertyValue(new DateTime(time.getTime()).toString());
+		handler.endProperty(Property.DTSTART);
+		time.set(Calendar.HOUR_OF_DAY,
+				Integer.parseInt(lecture[2].substring(0, 2)));
+		handler.startProperty(Property.DTEND);
+		handler.propertyValue(new DateTime(time.getTime()).toString());
+		handler.endProperty(Property.DTEND);
+		handler.startProperty(Property.LOCATION);
+		handler.propertyValue(lecture[5]);
+		handler.endProperty(Property.LOCATION);
+		handler.startProperty(Property.SUMMARY);
+		handler.propertyValue(lecture[3] + " with " + lecture[4] + " in "
+				+ lecture[5]);
+		handler.endProperty(Property.SUMMARY);
+		handler.endComponent(Component.VEVENT);
+	}
+}