/// <summary>
/// Erstellt die interne Repräsentation eines Filters.
/// </summary>
/// <param name="filter">Die externe Darstellung des Filters.</param>
/// <returns>Die gewünschte Repräsentation.</returns>
public static GuideEntryFilter Translate(GuideFilter filter)
{
// None
if (filter == null)
{
return(null);
}
// Lookup source by unique name
var source = (filter.Source == null) ? null : VCRProfiles.FindSource(filter.ProfileName, filter.Source);
// Process
return
(new GuideEntryFilter
{
Source = (source == null) ? null : source.Source,
SourceEncryption = filter.SourceEncryption,
ContentPattern = filter.ContentPattern,
TitlePattern = filter.TitlePattern,
ProfileName = filter.ProfileName,
SourceType = filter.SourceType,
PageIndex = filter.PageIndex,
PageSize = filter.PageSize,
Start = filter.Start,
});
}
/// <summary>
/// Erstellt einen neuen Eintrag für die Programmzeitschrift.
/// </summary>
/// <param name="entry">Der originale Eintrag aus der Verwaltung.</param>
/// <param name="profileName">Der Name des zugehörigen Geräteprofils.</param>
/// <returns>Die gewünschte Beschreibung.</returns>
public static GuideItem Create(ProgramGuideEntry entry, string profileName)
{
// Validate
if (entry == null)
{
throw new ArgumentNullException("entry");
}
// Default name of the station
var source = VCRProfiles.FindSource(profileName, entry.Source);
// Create
return
(new GuideItem
{
Identifier = string.Format("{0}:{1}:{2}", entry.StartTime.Ticks, profileName, SourceIdentifier.ToString(entry.Source).Replace(" ", "")),
Station = (source == null) ? entry.StationName : source.GetUniqueName(),
Duration = TimeSpan.FromSeconds(entry.Duration),
Categories = entry.Categories.ToArray(),
Ratings = entry.Ratings.ToArray(),
Summary = entry.ShortDescription,
Description = entry.Description,
StartTime = entry.StartTime,
Language = entry.Language,
Name = entry.Name,
});
}
/// <summary>
/// Erstellt eine neue Beschreibung.
/// </summary>
/// <param name="guide">Die zugehörige Programmzeitschrift.</param>
/// <returns>Die gewünschte Beschreibung.</returns>
public static GuideInfo Create(ProgramGuideManager guide)
{
// Collectors
var sources = new HashSet <SourceIdentifier>();
var stations = new HashSet <string>();
var first = default(DateTime? );
var last = default(DateTime? );
// Process
foreach (var entry in guide.LeafEntries.Events)
{
// Start time
var start = entry.StartTime;
if (!first.HasValue)
{
first = start;
}
else if (start < first.Value)
{
first = start;
}
if (!last.HasValue)
{
last = start;
}
else if (start > last.Value)
{
last = start;
}
// Add the source name
var source = entry.Source;
var sourceInfo = VCRProfiles.FindSource(guide.ProfileName, source);
if (sourceInfo != null)
{
if (sources.Add(source))
{
stations.Add(sourceInfo.GetUniqueName());
}
}
}
// Report
return
(new GuideInfo
{
SourceNames = stations.OrderBy(name => name).ToArray(),
FirstStart = first,
LastStart = last,
});
}
static void Main6(string[] args)
{
// Attach to job manager
VCRServer server = new VCRServer(new DirectoryInfo(@"C:\temp\VCR.NET 3.9 Alpha\Jobs"));
JobManager jobs = server.JobManager;
// Create EPG collection
using (ZappingRequest request = ZappingRequest.CreateDefault("Nexus Scan", jobs))
if (null != request)
{
// Get the information
FullInfo info0 = request.CreateFullInformation();
// Report
Console.WriteLine(info0.Recording.JobType);
// Start it
request.BeginExecute(false);
// Go to ZDF
LiveModeStatus stat1 = request.SetSource(VCRProfiles.FindSource("Nexus Scan", "ZDF [ZDFvision]"), "localhost:5555");
// Report
Console.WriteLine("ZDF on");
Console.ReadLine();
// Get status
LiveModeStatus stat2 = request.CreateStatus();
// Go to PREMIERE
LiveModeStatus stat3 = request.SetSource(VCRProfiles.FindSource("Nexus Scan", "PREMIERE DIREKT [PREMIERE]"), "localhost:5555");
// Report
Console.WriteLine("PREMIERE on");
Console.ReadLine();
// Get status
LiveModeStatus stat4 = request.CreateStatus();
// Stop it
request.Stop();
// Get the information
FullInfo info1 = request.CreateFullInformation();
}
// Done
Console.WriteLine("Done");
Console.ReadLine();
}
/// <summary>
/// Aktiviert eine neue Quelle.
/// </summary>
/// <typeparam name="TStatus">Die Art der Zustandsinformation.</typeparam>
/// <param name="source">Die gewünschte Quelle.</param>
/// <param name="factory">Methode zum Erzeugen einer neuen Zustandsinformation.</param>
/// <returns>Der neue Zustand der Übertragung.</returns>
public TStatus SetSource <TStatus>(SourceIdentifier source, Func <string, ServerInformation, TStatus> factory)
{
// Update end time
Stamp();
// Remap to real source
var selection = VCRProfiles.FindSource(ProfileName, source);
if (selection == null)
{
throw new ArgumentNullException("source");
}
// Report
Tools.ExtendedLogging("Will now zap to Source {0}", selection.Source);
// Process and remember
m_lastState = EnqueueActionAndWait(() => ServerImplementation.EndRequest(Server.BeginSetZappingSource(selection.SelectionKey, m_target)));
// Report
return(CreateStatus(factory));
}
/// <summary> /// Prüft, ob eine Quelle gültig ist. /// </summary> /// <param name="source">Die Auswahl der Quelle oder <i>null</i>.</param> /// <returns>Gesetzt, wenn die Auswahl gültig ist.</returns> public static bool Validate(this SourceSelection source) => (VCRProfiles.FindSource(source) != null);
/// <summary>
/// Wendet die Fiterbedingung an.
/// </summary>
/// <param name="entries">Eine Liste von Einträgen.</param>
/// <returns>Die gefilterte Liste.</returns>
public IEnumerable <ProgramGuideEntry> Filter(IEnumerable <ProgramGuideEntry> entries)
{
// Only use sources available to the target profile
var entrySet = entries
.Select(entry => new { e = entry, s = VCRProfiles.FindSource(ProfileName, entry.Source) })
.Where(entry => entry.s != null)
.Select(entry => new { e = entry.e, s = (Station)entry.s.Source });
// Name of the station - best filter first
if (Source != null)
{
// One source - no more filters
entrySet = entrySet.Where(entry => Source.Equals(entry.e.Source));
}
else
{
// Apply source type filter
if (SourceType == GuideSourceFilter.Television)
{
entrySet = entrySet.Where(entry => entry.s.SourceType == SourceTypes.TV);
}
else if (SourceType == GuideSourceFilter.Radio)
{
entrySet = entrySet.Where(entry => entry.s.SourceType == SourceTypes.Radio);
}
// Apply encryption filter
if (SourceEncryption == GuideEncryptionFilter.Free)
{
entrySet = entrySet.Where(entry => !entry.s.IsEncrypted);
}
else if (SourceEncryption == GuideEncryptionFilter.Encrypted)
{
entrySet = entrySet.Where(entry => entry.s.IsEncrypted);
}
}
// Start time
if (Start.HasValue)
{
// Later
entrySet = entrySet.Where(entry => entry.e.StartTime >= Start.Value);
}
else
{
// Current
var now = DateTime.UtcNow;
// Still active
entrySet = entrySet.Where(entry => entry.e.EndTime > now);
}
// Matcher on content
Func <ProgramGuideEntry, bool> matchTitle = null;
Func <ProgramGuideEntry, bool> matchContent = null;
// Title
if (!string.IsNullOrEmpty(TitlePattern))
{
var title = TitlePattern.Substring(1);
switch (TitlePattern[0])
{
case '=': matchTitle = entry => (entry.Name ?? string.Empty).Equals(title, StringComparison.InvariantCultureIgnoreCase); break;
case '*': matchTitle = entry => (entry.Name ?? string.Empty).IndexOf(title, StringComparison.InvariantCultureIgnoreCase) >= 0; break;
}
}
// Both descriptions
if (!string.IsNullOrEmpty(ContentPattern))
{
var content = ContentPattern.Substring(1);
switch (ContentPattern[0])
{
case '=': matchContent = entry => (entry.Description ?? string.Empty).Equals(content, StringComparison.InvariantCultureIgnoreCase) || (entry.ShortDescription ?? string.Empty).Equals(content, StringComparison.InvariantCultureIgnoreCase); break;
case '*': matchContent = entry => ((entry.Description ?? string.Empty).IndexOf(content, StringComparison.InvariantCultureIgnoreCase) >= 0) || ((entry.ShortDescription ?? string.Empty).IndexOf(content, StringComparison.InvariantCultureIgnoreCase) >= 0); break;
}
}
// Apply content filter
if (matchTitle != null)
{
if (matchContent != null)
{
entrySet = entrySet.Where(entry => matchTitle(entry.e) || matchContent(entry.e));
}
else
{
entrySet = entrySet.Where(entry => matchTitle(entry.e));
}
}
else if (matchContent != null)
{
entrySet = entrySet.Where(entry => matchContent(entry.e));
}
// Back mapping
entries = entrySet.Select(entry => entry.e);
// Caller will get it all
if (PageSize < 1)
{
return(entries);
}
// Copy local
var matches = entries.ToList();
// Sort in list to improve overall performance
matches.Sort(Comparer);
// Adjust extract - report one more if possible to indicate that there is more available
return(matches.Skip(PageIndex * PageSize).Take(PageSize + 1));
}
/// <summary>
/// Beendet die Sammlung endgültig.
/// </summary>
protected override void OnStop()
{
// At least we tried
ProfileState.ProgramGuide.LastUpdateTime = DateTime.UtcNow;
// Report
Tools.ExtendedLogging("Converting Program Guide Entries from Card Server to VCR.NET Format");
// Create result
var result = new ProgramGuideEntries();
// Fill it
foreach (var item in Server.BeginEndEPGCollection().Result)
{
// Create event
var epg =
new ProgramGuideEntry
{
TransportIdentifier = item.Source.TransportStream,
ShortDescription = item.ShortDescription,
NetworkIdentifier = item.Source.Network,
ServiceIdentifier = item.Source.Service,
Description = item.Description,
Duration = item.Duration,
Language = item.Language,
StartTime = item.Start,
Name = item.Name
};
// Finish
if (item.Content != null)
{
epg.Categories.AddRange(item.Content.Select(c => c.ToString()));
}
if (item.Ratings != null)
{
epg.Ratings.AddRange(item.Ratings);
}
// Resolve
var source = VCRProfiles.FindSource(ProfileName, item.Source);
if (source == null)
{
// Load default
epg.StationName = item.Source.ToString();
}
else
{
// Attach to the station
var station = (Station)source.Source;
// Load names
epg.StationName = station.Name;
}
// Add it
result.Add(epg);
}
// Report
ProfileState.ProgramGuide.UpdateGuide(result);
}