private static void SetPropertyValue(Sermon sermon, String name, String value)
{
switch (name)
{
case "Date":
DateTime date;
if (DateTime.TryParse(value, out date))
sermon.Date = date;
else
sermon.Date = DateTime.Today;
break;
case "Speaker":
sermon.Speaker = value;
break;
case "Synopsis":
sermon.Synopsis = value;
break;
case "Photo":
sermon.PhotoUrl = value;
break;
case "Heading":
sermon.Heading = value;
break;
}
}
private static void GetSermonInfo(Sermon sermon, String path)
{
if (!File.Exists(path))
return;
String[] lines = File.ReadAllLines(path);
foreach (String line in lines)
{
String[] tokens = line.Split(new[] { '=' }, StringSplitOptions.RemoveEmptyEntries);
if (tokens.Length == 2)
SetPropertyValue(sermon, tokens[0].Trim(), tokens[1].Trim());
}
}
public static List<Sermon> GetSermons(String relativePath, String physicalPath)
{
var sermons = new List<Sermon>();
var directory = new DirectoryInfo(physicalPath);
FileInfo[] files = directory.GetFiles("*.mp3");
Comparison<FileInfo> comparison = (a, b) => String.Compare(a.Name, b.Name) > 0 ? -1 : 1;
Array.Sort(files, comparison);
foreach (FileInfo file in files)
{
var sermon = new Sermon();
sermon.AudioUrl = relativePath + file.Name;
String indexPath = String.Format("{0}{1}", physicalPath, file.Name.Replace(".mp3", ".txt"));
GetSermonInfo(sermon, indexPath);
sermons.Add(sermon);
}
return sermons;
}
private static void WriteDescription(XmlWriter writer, Sermon sermon)
{
String description = sermon.Synopsis;
description = String.IsNullOrEmpty(description) ? "" : description.Replace("\n", "<br/>");
String rssItemDescription = String.Format("<p><strong>{0}</strong></p>{1}", sermon.Heading, description);
writer.WriteStartElement("description");
writer.WriteCData(rssItemDescription);
writer.WriteEndElement();
}