public IEnumerable<Week> ParseWeeks(Calendar calendar, DateTime start, DateTime end)
{
AssertObject.IsNotNull(calendar, "calendar");
var weeks = new List<Week>();
var uri = new Uri(calendar.Url);
var collection = iCalendar.LoadFromUri(uri);
if (!collection.Any()) return weeks;
var icalendar = collection.First();
var occurrences = icalendar.GetOccurrences(start, end);
if (!occurrences.Any()) return weeks;
foreach (var occurrence in occurrences)
{
var rc = occurrence.Source as IRecurringComponent;
if (rc != null)
{
var weekNumber = ExtractWeekNumber(rc);
Week week;
if (WeekAlreadyExists(weeks, weekNumber))
{
week = weeks.First(w => w.Number == weekNumber);
}
else
{
week = new Week()
{
Number = weekNumber,
Date = occurrence.Period.StartTime.Local
};
}
var teamNames = rc.Summary.Trim().Split(new[] { " - " }, StringSplitOptions.RemoveEmptyEntries);
week.Fixtures.Add(new Fixture()
{
AwayTeam = FindTeam(teamNames[1]),
Date = rc.Start.Date,
HomeTeam = FindTeam(teamNames[0]),
});
weeks.Add(week);
}
}
return weeks;
}
public Calendar Parse(string name, string url)
{
var uri = new Uri(url);
var collection = iCalendar.LoadFromUri(uri);
if (!collection.Any())
{
return null;
}
var icalendar = collection.First();
var occurrences = icalendar.GetOccurrences(DateTime.Today.AddDays(-7), DateTime.Today.AddMonths(12));
if (!occurrences.Any())
{
return null;
}
var calendar = new Calendar() { Name = name, Url = url };
var season = new Season() { Name = GetNameFromUri(url) };
foreach (var occurrence in occurrences)
{
var rc = occurrence.Source as IRecurringComponent;
if (rc != null)
{
var weekNumber = GetWeekNumber(rc);
Week week;
if (WeekAlreadyExists(season.Weeks, weekNumber))
{
week = season.Weeks.First(w => w.Number == weekNumber);
}
else
{
week = new Week()
{
Number = weekNumber,
Date = occurrence.Period.StartTime.Local
};
season.Weeks.Add(week);
}
var teamNames = rc.Summary.Trim().Split(new[] { " - " }, StringSplitOptions.RemoveEmptyEntries);
week.Fixtures.Add(new Fixture()
{
AwayTeam = FindTeam(teamNames[1]),
Date = rc.Start.Date,
HomeTeam = FindTeam(teamNames[0]),
});
}
}
season.FirstWeekDate = season.Weeks.First().Date;
season.LastWeekDate = season.Weeks.Last().Date;
calendar.Seasons.Add(season);
return calendar;
}
