public AudioRequest(int reciterId, QuranAyah verse, RepeatInfo repeat, int currentRepeatIteration, AudioDownloadAmount audioDownloadAmount)
{
if (verse == null)
throw new ArgumentNullException("verse");
if (verse == null || verse.Surah < 1 || verse.Surah > 114)
throw new ArgumentException("verse");
this.Reciter = AudioUtils.GetReciterById(reciterId);
this.AudioDownloadAmount = audioDownloadAmount;
this.FromAyah = verse;
this.CurrentAyah = verse;
this.ToAyah = AudioUtils.GetLastAyahToPlay(verse, audioDownloadAmount);
if (repeat != null)
{
this.RepeatInfo = repeat;
}
else
{
this.RepeatInfo = new RepeatInfo();
}
this.repeatManager = new RepeatManager(this.RepeatInfo, verse, currentRepeatIteration);
}
/// <summary>
/// Parses repeat string in the format:
/// [RepeatAmount]-[num]-times
/// </summary>
/// <param name="pattern"></param>
/// <returns></returns>
public static RepeatInfo FromString(string pattern)
{
var repeatInfo = new RepeatInfo {RepeatAmount = RepeatAmount.None, RepeatCount = 0};
if (!string.IsNullOrWhiteSpace(pattern))
{
var splitPattern = pattern.Split('-');
if (splitPattern.Length == 3)
{
try
{
repeatInfo.RepeatAmount = (RepeatAmount) Enum.Parse(typeof (RepeatAmount), splitPattern[0]);
if (splitPattern[1] == "infinite")
{
repeatInfo.RepeatCount = int.MaxValue;
}
else
{
repeatInfo.RepeatCount = int.Parse(splitPattern[1]);
}
if (repeatInfo.RepeatAmount == RepeatAmount.None)
{
repeatInfo.RepeatCount = 0;
}
}
catch
{
// Ignore
}
}
}
return repeatInfo;
}
public RepeatManager(RepeatInfo info, QuranAyah firstAyah, int currentIteration)
{
if (firstAyah == null)
throw new ArgumentNullException("firstAyah");
RepeatInfo = info ?? new RepeatInfo();
Counter = currentIteration;
FirstAyah = firstAyah;
GenerateLastAyah();
}
public RepeatManager(RepeatInfo info, QuranAyah firstAyah, int currentIteration)
{
if (firstAyah == null)
{
throw new ArgumentNullException("firstAyah");
}
RepeatInfo = info ?? new RepeatInfo();
Counter = currentIteration;
FirstAyah = firstAyah;
GenerateLastAyah();
}
/// <summary>
/// Parses repeat string in the format:
/// [RepeatAmount]-[num]-times
/// </summary>
/// <param name="pattern"></param>
/// <returns></returns>
public static RepeatInfo FromString(string pattern)
{
var repeatInfo = new RepeatInfo {
RepeatAmount = RepeatAmount.None, RepeatCount = 0
};
if (!string.IsNullOrWhiteSpace(pattern))
{
var splitPattern = pattern.Split('-');
if (splitPattern.Length == 3)
{
try
{
repeatInfo.RepeatAmount = (RepeatAmount)Enum.Parse(typeof(RepeatAmount), splitPattern[0]);
if (splitPattern[1] == "infinite")
{
repeatInfo.RepeatCount = int.MaxValue;
}
else
{
repeatInfo.RepeatCount = int.Parse(splitPattern[1]);
}
if (repeatInfo.RepeatAmount == RepeatAmount.None)
{
repeatInfo.RepeatCount = 0;
}
}
catch
{
// Ignore
}
}
}
return(repeatInfo);
}
public void EmptyRepeatProducesNoneString()
{
var repeat = new RepeatInfo();
Assert.Equal("None-0-times", repeat.ToString());
}
public void RepeatToStringMatch(RepeatAmount actAmount, int actCount, string pattern)
{
var repeat = new RepeatInfo {RepeatAmount = actAmount, RepeatCount = actCount};
Assert.Equal(pattern, repeat.ToString());
}
/// <summary>
/// AudioRequest from a formatted string
/// </summary>
/// <param name="formattedString">[local|streaming]://reciterId?amount=AudioDownloadAmount&currentAyah=1:2&fromAyah=1:2&to=2:1&repeat=xxx;currentRepeat=2</param>
public AudioRequest(string formattedString)
{
if (string.IsNullOrEmpty(formattedString))
throw new ArgumentNullException("formattedString");
try
{
Uri patternAsUri = new Uri(formattedString);
if (patternAsUri.Scheme.Equals("local", StringComparison.OrdinalIgnoreCase))
IsStreaming = false;
else if (patternAsUri.Scheme.Equals("streaming", StringComparison.OrdinalIgnoreCase))
IsStreaming = true;
else
throw new ArgumentException("scheme");
this.Reciter = AudioUtils.GetReciterById(int.Parse(patternAsUri.Host));
var splitQueryString = patternAsUri.Query.Split(new char[] { '?', '&' });
int currentRepeatIteration = 0;
foreach (var part in splitQueryString)
{
var splitPart = part.Split('=');
if (splitPart[0].Equals("amount", StringComparison.OrdinalIgnoreCase))
{
this.AudioDownloadAmount =
(AudioDownloadAmount) Enum.Parse(typeof (AudioDownloadAmount), splitPart[1]);
}
else if (splitPart[0].Equals("currentAyah", StringComparison.OrdinalIgnoreCase))
{
this.CurrentAyah = QuranAyah.FromString(splitPart[1]);
}
else if (splitPart[0].Equals("fromAyah", StringComparison.OrdinalIgnoreCase))
{
this.FromAyah = QuranAyah.FromString(splitPart[1]);
}
else if (splitPart[0].Equals("toAyah", StringComparison.OrdinalIgnoreCase))
{
this.ToAyah = QuranAyah.FromString(splitPart[1]);
}
else if (splitPart[0].Equals("repeat", StringComparison.OrdinalIgnoreCase))
{
this.RepeatInfo = RepeatInfo.FromString(splitPart[1]);
}
else if (splitPart[0].Equals("currentRepeat", StringComparison.OrdinalIgnoreCase))
{
int.TryParse(splitPart[1], out currentRepeatIteration);
}
}
if (this.CurrentAyah == null)
this.CurrentAyah = this.FromAyah;
this.repeatManager = new RepeatManager(this.RepeatInfo, this.FromAyah, currentRepeatIteration);
}
catch
{
throw new ArgumentException("formattedString");
}
}
