public static void AppendImageEntry(StringBuilder builder, DirectoryListEntry entry, string directoryAbsoluteUrl)
{
int photoInterval = SettingManager.GetIntValue("ImageInterval", 5);
string url = String.Format("{0}{1}.{2}", directoryAbsoluteUrl, entry.Name, entry.Extension);
//Photo List Format:
//Photo Interval (in seconds)|Reserved|Title|Photo URL|
builder.AppendFormat("{0}|0|{1}|{2}|", photoInterval, entry.Name, url);
}
public override bool Equals(object obj)
{
if (obj is DirectoryListEntry)
{
DirectoryListEntry entry = (DirectoryListEntry)obj;
return((m_name == entry.Name) && (m_extension == entry.Extension));
}
return(false);
}
public static void AppendAudioEntry(StringBuilder builder, DirectoryListEntry entry, string directoryAbsoluteUrl)
{
string url = String.Format("{0}{1}.{2}", directoryAbsoluteUrl, entry.Name, entry.Extension);
//Song List Format:
//Song Title|Range Start|Range End|Song URL|
bool encodeNonAsciiUrls = SettingManager.GetBooleanValue("EncodeNonAsciiUrlsInAudioPlaylist", true);
if (encodeNonAsciiUrls)
{
url = UrlEncodeNonAscii(url);
}
builder.AppendFormat("{0}|0|0|{1}|", entry.Name, url);
}
public DirectoryListEntry Clone()
{
DirectoryListEntry entity = new DirectoryListEntry();
entity.Name = this.Name;
entity.Extension = this.Extension;
entity.IsDirectory = this.IsDirectory;
entity.NavigateUrl = this.NavigateUrl;
entity.BrowserTags = this.BrowserTags;
//Cloning
entity.MetaFields = new SortedList <string, object>(this.MetaFields);
return(entity);
}
public static DirectoryListEntryCollection GetDirectoryList(string physicalPath)
{
string[] directories;
string[] files;
DirectoryListEntryCollection collection = new DirectoryListEntryCollection();
if (Directory.Exists(physicalPath))
{
directories = Directory.GetDirectories(physicalPath);
files = Directory.GetFiles(physicalPath);
foreach (string directoryPath in directories)
{
//virtualPath = VirtualPathUtility.Combine(context.Request.Path + "/", Path.GetFileName(str3));
DirectoryListEntry entry = new DirectoryListEntry();
string directoryName = Path.GetFileName(directoryPath);
entry.Name = directoryName;
entry.IsDirectory = true;
collection.Add(entry);
}
foreach (string filePath in files)
{
DirectoryListEntry entry = new DirectoryListEntry();
string fileName = Path.GetFileNameWithoutExtension(filePath);
entry.Name = fileName;
entry.IsDirectory = false;
string extension = Path.GetExtension(filePath);
if (extension.StartsWith("."))
{
extension = extension.Substring(1);
}
entry.Extension = extension;
if (entry.IsPlayable)
{
collection.Add(entry);
}
}
}
collection = FilterCollection(collection);
return(collection);
}
public static string GetImagePlaylist(DirectoryListEntryCollection collection, DirectoryListEntry firstEntry, string directoryAbsoluteUrl)
{
StringBuilder builder = new StringBuilder();
collection = GetImageCollection(collection);
int startIndex = collection.IndexOf(firstEntry);
for (int index = startIndex; index < collection.Count; index++)
{
DirectoryListEntry entry = collection[index];
AppendImageEntry(builder, entry, directoryAbsoluteUrl);
}
for (int index = 0; index < startIndex; index++)
{
DirectoryListEntry entry = collection[index];
AppendImageEntry(builder, entry, directoryAbsoluteUrl);
}
return(builder.ToString());
}
public PlaylistPage()
{
string directoryRelativeUrl = Conversion.ToString(HttpContext.Current.Request.Params["DirectoryRelativeUrl"]);
string fileName = Conversion.ToString(HttpContext.Current.Request.Params["FileName"]);
string extension = Conversion.ToString(HttpContext.Current.Request.Params["Extension"]);
DirectoryListEntryCollection collection = DirectoryListUtils.GetDirectoryList(IISUtils.MapPath(directoryRelativeUrl));
DirectoryListEntry firstEntry = new DirectoryListEntry();
firstEntry.Name = fileName;
firstEntry.Extension = extension;
string directoryAbsoluteUrl = UrlUtils.HostUrl + directoryRelativeUrl;
if (ExtensionUtils.IsImage(extension))
{
m_playlist = DirectoryListUtils.GetImagePlaylist(collection, firstEntry, directoryAbsoluteUrl);
}
else
{
m_playlist = DirectoryListUtils.GetAudioPlaylist(collection, firstEntry, directoryAbsoluteUrl);
}
}
