private void AddTimers(MeetingSongsAndTimers result, XElement elem)
{
string[] timerKeys =
{
MeetingSongsAndTimers.LivingTimer1Key,
MeetingSongsAndTimers.LivingTimer2Key,
MeetingSongsAndTimers.MinistryTimer1Key,
MeetingSongsAndTimers.MinistryTimer2Key,
MeetingSongsAndTimers.MinistryTimer3Key
};
foreach (var key in timerKeys)
{
var value = elem.Attribute(key);
if (value == null)
{
break;
}
string timeStr = value.Value;
bool useBell = false;
if (timeStr.Contains("B"))
{
useBell = true;
timeStr = timeStr.Replace("B", "");
}
if (Int32.TryParse(timeStr, out var timerMins))
{
result.AddTimer(key, timerMins, useBell);
}
}
}
private void AddTimers(MeetingSongsAndTimers result, XElement elem)
{
string[] timerKeys = { MeetingSongsAndTimers.LIVING_TIMER1_KEY, MeetingSongsAndTimers.LIVING_TIMER2_KEY };
foreach (var key in timerKeys)
{
var value = elem.Attribute(key);
if (value == null)
{
break;
}
if (Int32.TryParse(value.Value, out var timerMins))
{
result.AddTimer(key, timerMins);
}
}
}
private void AddSongs(MeetingSongsAndTimers result, XElement elem)
{
const int MaxSongs = 3;
for (int n = 1; n <= MaxSongs; ++n)
{
string key = $"nsong{n}";
var value = elem.Attribute(key);
if (value == null)
{
break;
}
if (Int32.TryParse(value.Value, out var songNum))
{
result.AddSong(songNum);
}
}
}
private XDocument GetMtgSongsXDoc(DateTime dt)
{
XDocument x = null;
bool needRefresh = LocalFileToOld();
if (!needRefresh)
{
try
{
x = XDocument.Load(_localMtgSongsFile);
MeetingSongsAndTimers songsAndTimers = GetSongNumbersAndTimersFromXDoc(dt, x);
if (songsAndTimers.SongCount == 0)
{
needRefresh = true;
}
}
catch (Exception ex)
{
needRefresh = true;
Log.Logger.Error(ex, "Getting meeting songs xml");
}
}
if (needRefresh)
{
x = WebUtils.XDocLoadWithUserAgent(SoundBoxUrl);
try
{
x.Save(_localMtgSongsFile);
}
catch (Exception ex)
{
Log.Logger.Error(ex, "Loading songs xml");
}
}
CheckValidity(x);
return(x);
}
private MeetingSongsAndTimers GetSongNumbersAndTimersFromXDoc(DateTime theDate, XDocument x)
{
MeetingSongsAndTimers result = new MeetingSongsAndTimers();
if (x.Root != null)
{
var dow = theDate.DayOfWeek;
bool isSaturdayOrSunday = (dow == DayOfWeek.Saturday || dow == DayOfWeek.Sunday);
var mtgs = x.Root.Elements("meeting");
bool doneTimers = false;
bool doneSongs = false;
foreach (XElement elem in mtgs)
{
string mtgName = elem.Attribute("name").Value;
DateTime dt = DateTime.ParseExact(elem.Attribute("date").Value, "yyyyMMdd", CultureInfo.InvariantCulture);
if (theDate.Date == dt.Date && mtgName.Equals("exact"))
{
// found a special "exact" meeting, e.g. memorial...
AddSongs(result, elem);
break;
}
if (theDate.Date >= dt.Date && theDate.Date < dt.Date.AddDays(7))
{
if (!doneSongs)
{
if (isSaturdayOrSunday && mtgName.Equals("weekend"))
{
result.AddNullSong();
AddSongs(result, elem);
doneSongs = true;
}
if (!isSaturdayOrSunday && mtgName.Equals("midweek"))
{
AddSongs(result, elem);
doneSongs = true;
}
}
if (!doneTimers && mtgName.Equals("midweek"))
{
AddTimers(result, elem);
doneTimers = true;
}
}
if (doneSongs && doneTimers)
{
break;
}
}
}
return(result);
}
