private void createPlaylist() {
String showName = MediaFileAPI.GetMediaTitle(mediaFile);
int numberOfMediaFileSegments = MediaFileAPI.GetNumberOfSegments(mediaFile);
Log.debug("Number of media file segments: " + numberOfMediaFileSegments);
for (int i = 0; i < numberOfMediaFileSegments; i++) {
// get length of current media file segment
long mediaFileSegmentDurationInMillis = MediaFileAPI.GetDurationForSegment(mediaFile, i);
long mediaFileSegmentDurationInSeconds =
mediaFileSegmentDurationInMillis / 1000; // milliseconds to seconds
Log.debug(
"mediaFileSegmentDurationInMillis (" + i + "): " + mediaFileSegmentDurationInMillis);
Log.debug(
"mediaFileSegmentDurationInSeconds (" + i + "): " + mediaFileSegmentDurationInSeconds);
int sequence = 0;
for (int j = 0; j < mediaFileSegmentDurationInSeconds; j += SegmentPlaylist.TARGET_DURATION) {
long currentDuration =
Math.min(SegmentPlaylist.TARGET_DURATION, mediaFileSegmentDurationInSeconds - j);
Segment newSegment = new Segment(currentDuration, sequence, i, showName);
segmentList.add(newSegment);
sequence++;
}
}
if (segmentList != null) {
Log.debug("segmentList size: " + segmentList.size());
}
}
public String toString() {
StringBuilder sb = new StringBuilder();
String showName = MediaFileAPI.GetMediaTitle(mediaFile);
int numberOfMediaFileSegments = MediaFileAPI.GetNumberOfSegments(mediaFile);
int segmentCount = (isFileCurrentlyRecording) ? segmentList.size() - 1 : segmentList.size();
Log.debug("Show: " + showName);
Log.debug("MediaFileId: " + mediaFileId);
Log.debug("Number Of MediaFile segments: " + numberOfMediaFileSegments);
Log.debug("Is file currently recording: " + isFileCurrentlyRecording);
Log.debug("Number of playlist segments: " + segmentCount);
sb.append("#EXTM3U" + LINE_TERM);
Log.debug("#EXTM3U");
sb.append("#EXT-X-TARGETDURATION:" + TARGET_DURATION + LINE_TERM);
Log.debug("#EXT-X-TARGETDURATION:" + SegmentPlaylist.TARGET_DURATION);
// sb.append("#EXT-X-MEDIA-SEQUENCE:1" + LINE_TERM);
// Log.debug("#EXT-X-MEDIA-SEQUENCE:1");
for (int i = 0; i < segmentCount; i++) {
Segment currentSegment = segmentList.get(i);
Segment previousSegment = (i == 0) ? null : segmentList.get(i - 1);
Segment nextSegment = (i == segmentCount - 1) ? null : segmentList.get(i + 1);
String str = currentSegment.toString();
sb.append(str);
// first or last playlist segment for each media file segment
// printing the whole playlist makes the log harder to read
if ((previousSegment == null)
|| (nextSegment == null)
|| (previousSegment.mediaFileSegment != currentSegment.mediaFileSegment)
|| (currentSegment.mediaFileSegment != nextSegment.mediaFileSegment)) {
Log.debug(str);
}
}
// #EXT-X-MEDIA-SEQUENCE:<number>
// #EXT-X-PROGRAM-DATE-TIME:<YYYY-MM-DDThh:mm:ssZ>
// #EXT-X-ALLOW-CACHE:<YES|NO>
// #EXT-X-STREAM-INF
if (!isFileCurrentlyRecording) {
sb.append("#EXT-X-ENDLIST" + LINE_TERM);
Log.debug("#EXT-X-ENDLIST");
}
return sb.toString();
}
public boolean canAccept(IMediaResource res) {
if (res instanceof IMediaFolder) return true;
if (res instanceof IMediaFile) {
return (MediaFileAPI.IsBluRay(res.getMediaObject()));
} else {
return false;
}
}
public static String GetUserRating(Object MediaObject) {
String Rating = MediaFileAPI.GetMediaFileMetadata(MediaObject, "UserRating");
String Ratingscrubbed = "";
if (Rating.contains(".") && Rating.length() != 0) {
Ratingscrubbed = Rating.substring(0, Rating.indexOf("."));
} else if (Rating.length() != 0 && !Rating.contains("awaiting")) {
Ratingscrubbed = Rating;
} else {
Ratingscrubbed = "0";
}
return Ratingscrubbed;
}
public SegmentPlaylist(
HttpServletRequest req, Object mediaFile, String conversionId, String quality) {
this.req = req;
this.mediaFile = mediaFile;
this.mediaFileId = MediaFileAPI.GetMediaFileID(mediaFile);
this.segmentList = new ArrayList<Segment>();
this.conversionId = conversionId;
this.quality = quality;
this.isFileCurrentlyRecording = MediaFileAPI.IsFileCurrentlyRecording(mediaFile);
if (!this.isFileCurrentlyRecording) {
createPlaylist();
} else {
// retry until there's at least one full segment recorded
while (this.isFileCurrentlyRecording && segmentList.size() <= 1) {
this.segmentList.clear();
createPlaylist();
long mediaFileSegmentDurationInMillis = MediaFileAPI.GetDurationForSegment(mediaFile, 0);
long mediaFileSegmentDurationInSeconds =
mediaFileSegmentDurationInMillis / 1000; // milliseconds to seconds
if (this.isFileCurrentlyRecording
&& (mediaFileSegmentDurationInSeconds < SegmentPlaylist.TARGET_DURATION)) {
try {
// wait until we'll have a full first segment to return
Thread.sleep(
(SegmentPlaylist.TARGET_DURATION - mediaFileSegmentDurationInSeconds + 1) * 1000);
} catch (InterruptedException e) {
Log.warn(e.getMessage());
}
}
this.isFileCurrentlyRecording = MediaFileAPI.IsFileCurrentlyRecording(mediaFile);
}
}
}
private File getDefaultArtifact(Object mediaObject, MediaArtifactType artifactType) {
String def = null;
if (artifactType == MediaArtifactType.POSTER) {
def =
MediaFileAPI.GetMediaFileMetadata(
mediaObject, ISageCustomMetadataRW.FieldName.DEFAULT_POSTER);
} else if (artifactType == MediaArtifactType.BACKGROUND) {
def =
MediaFileAPI.GetMediaFileMetadata(
mediaObject, ISageCustomMetadataRW.FieldName.DEFAULT_BACKGROUND);
} else if (artifactType == MediaArtifactType.BANNER) {
def =
MediaFileAPI.GetMediaFileMetadata(
mediaObject, ISageCustomMetadataRW.FieldName.DEFAULT_BANNER);
}
if (!StringUtils.isEmpty(def)) {
File f = new File(GetFanartCentralFolder(), def);
if (f.exists() && f.isFile()) return f;
}
return null;
}
public void SetFanartArtifact(
Object mediaObject,
File fanart,
MediaType mediaType,
String mediaTitle,
MediaArtifactType artifactType,
String artifactTitle,
Map<String, String> metadata) {
try {
String central = (new File(GetFanartCentralFolder())).getCanonicalPath();
String file = fanart.getCanonicalPath();
if (!file.startsWith(central)) {
throw new Exception(
"You can only set a fanart artifact relative to the fanart folder. Folder: "
+ central
+ "; fanart: "
+ file);
}
String art = file.substring(central.length());
if (art.startsWith(File.separator)) {
art = StringUtils.strip(art, File.separator);
}
String key = null;
if (artifactType == MediaArtifactType.POSTER) {
key = ISageCustomMetadataRW.FieldName.DEFAULT_POSTER;
} else if (artifactType == MediaArtifactType.BACKGROUND) {
key = ISageCustomMetadataRW.FieldName.DEFAULT_BACKGROUND;
} else if (artifactType == MediaArtifactType.BANNER) {
key = ISageCustomMetadataRW.FieldName.DEFAULT_BANNER;
}
if (key == null)
throw new Exception(
"Invalid Artifact Type: " + artifactType + "; Can't set default artifact.");
MediaFileAPI.SetMediaFileMetadata(mediaObject, key, art);
} catch (Exception e) {
log.warn("Failed to set the default fanart artifact!", e);
}
}
/**
* Interface definition for implementation classes that listen for events from the SageTV core
*
* <p>Variable types are in brackets[] after the var name unless they are the same as the var name
* itself. List of known core events:
*
* <p>MediaFileImported - vars: MediaFile ImportingStarted ImportingCompleted RecordingCompleted
* (called when a complete recording is done) vars: MediaFile RecordingStarted (called when any
* kind of recording is started) vars: MediaFile RecordingStopped (called whenever a recording is
* stopped for any reason) vars: MediaFile AllPluginsLoaded RecordingScheduleChanged
* ConflictStatusChanged SystemMessagePosted vars: SystemMessage EPGUpdateCompleted
* MediaFileRemoved vars: MediaFile PlaybackStopped (called when the file is closed) vars:
* MediaFile, UIContext[String], Duration[Long], MediaTime[Long], ChapterNum[Integer],
* TitleNum[Integer] PlaybackFinished (called at the EOF) vars: MediaFile, UIContext[String],
* Duration[Long], MediaTime[Long], ChapterNum[Integer], TitleNum[Integer] PlaybackStarted vars:
* MediaFile, UIContext[String], Duration[Long], MediaTime[Long], ChapterNum[Integer],
* TitleNum[Integer] FavoriteAdded vars: Favorite FavoriteModified vars: Favorite FavoriteRemoved
* vars: Favorite PlaylistAdded vars: Playlist, UIContext[String] PlaylistModified vars: Playlist,
* UIContext[String] PlaylistRemoved vars: Playlist, UIContext[String] ClientConnected vars:
* IPAddress[String], MACAddress[String] (if its a placeshifter/extender, MACAddress is null
* otherwise) ClientDisconnected vars: IPAddress[String], MACAddress[String] (if its a
* placeshifter/extender, MACAddress is null otherwise)
*
* <p>This is a callback method invoked from the SageTV core for any events the listener has
* subscribed to. See the sage.SageTVPluginRegistry interface definition for details regarding
* subscribing and unsubscribing to events. The eventName will be a predefined String which
* indicates the event type. The eventVars will be a Map of variables specific to the event
* information. This Map should NOT be modified. The keys to the eventVars Map will generally be
* Strings; but this may change in the future and plugins that submit events are not required to
* follow that rule.
*/
@Override
public synchronized void sageEvent(String eventName, java.util.Map eventVars) {
Log.getInstance().write(Log.LOGLEVEL_TRACE, "sageEvent: Event received = " + eventName);
// Check that we have the right event.
if (!(eventName.startsWith("RecordingCompleted") || eventName.startsWith("RecordingStopped"))) {
Log.getInstance()
.write(Log.LOGLEVEL_WARN, "sageEvent: Unexpected event received = " + eventName);
return;
}
// Check that we have a valid MediaFile.
Object MediaFile = eventVars.get("MediaFile");
if (MediaFile == null) {
Log.getInstance().write(Log.LOGLEVEL_WARN, "sageEvent: null MediaFile");
return;
}
Log.getInstance()
.write(
Log.LOGLEVEL_TRACE,
"sageEvent: Finished recording "
+ AiringAPI.GetAiringTitle(MediaFile)
+ " - "
+ ShowAPI.GetShowEpisode(MediaFile));
// If it's a Manual, Favorite, or TimedRecord (manual) we do not need to worry about it.
if (AiringAPI.IsFavorite(MediaFile) || AiringAPI.IsManualRecord(MediaFile)) {
Log.getInstance().write(Log.LOGLEVEL_TRACE, "sageEvent: Is not an Intelligent Recording.");
return;
}
// Create the DataStore which will allow us to access the data for this MediaFile.
DataStore store = new DataStore(MediaFile);
int maxToKeep;
// If it's monitored keep the number specified. If it's not monitored use the
// global default.
if (store.isMonitored()) {
Log.getInstance().write(Log.LOGLEVEL_TRACE, "sageEvent: Using max for this show.");
maxToKeep = store.getMax();
} else {
Log.getInstance().write(Log.LOGLEVEL_TRACE, "sageEvent: Using global max.");
maxToKeep = Util.GetIntProperty(PROPERTY_DEFAULT_MAX, DEFAULT_MAX_STRING);
}
Log.getInstance()
.write(
Log.LOGLEVEL_TRACE,
"sageEvent: Max to keep = " + (maxToKeep == DEFAULT_MAX ? "unlimited" : maxToKeep));
// See how many are already recorded.
int numberRecorded = Util.getNumberRecorded(MediaFile);
Log.getInstance()
.write(Log.LOGLEVEL_TRACE, "sageEvent: Number already recorded = " + numberRecorded);
// If it's unlimited or below the threshhold don't worry about it.
if (maxToKeep == UNLIMITED || numberRecorded <= maxToKeep) {
Log.getInstance().write(Log.LOGLEVEL_TRACE, "sageEvent: Below threshhold.");
return;
}
Log.getInstance()
.write(
Log.LOGLEVEL_TRACE,
"sageEvent: Threshhold exceeded. Deleting one or more "
+ AiringAPI.GetAiringTitle(MediaFile));
// Get the direction to sort.
boolean keepOldest =
Configuration.GetServerProperty(PROPERTY_KEEP_OLDEST, "true").equalsIgnoreCase("true");
Log.getInstance().write(Log.LOGLEVEL_TRACE, "sageEvent: Keep oldest = " + keepOldest);
// Get all of the recordings in the proper order. Recordings at the beginning of the
// List will be deleted first.
List<Object> allRecorded = Util.getAllRecorded(MediaFile, "GetAiringStartTime", keepOldest);
Log.getInstance()
.write(Log.LOGLEVEL_TRACE, "sageEvent: Sorted list size = " + allRecorded.size());
if (Log.getInstance().GetLogLevel() <= Log.LOGLEVEL_VERBOSE) {
for (Object MF : allRecorded)
Log.getInstance()
.write(
Log.LOGLEVEL_VERBOSE,
"sageEvent: Date recorded = "
+ Utility.PrintDateLong(AiringAPI.GetAiringStartTime(MF))
+ " : "
+ Utility.PrintTimeLong(AiringAPI.GetAiringStartTime(MF))
+ " - "
+ AiringAPI.GetAiringTitle(MF)
+ " - "
+ ShowAPI.GetShowEpisode(MF));
}
boolean reduceToMax =
Configuration.GetServerProperty(PROPERTY_REDUCE_TO_MAX, "false").equalsIgnoreCase("true");
// Calculate how many to delete.
int numberToDelete = (reduceToMax ? numberRecorded - maxToKeep : 1);
Log.getInstance().write(Log.LOGLEVEL_TRACE, "sageEvent: Need to delete " + numberToDelete);
// Sanity check.
if (allRecorded == null || allRecorded.size() < numberToDelete || numberToDelete < 1) {
Log.getInstance()
.write(
Log.LOGLEVEL_WARN,
"sageEvent: Internal error. numberToDelete exceeds allRecorded. Deleting this MediaFile.");
MediaFileAPI.DeleteFile(MediaFile);
return;
}
for (int i = 0; i < numberToDelete; i++) {
Object MF = allRecorded.get(i);
// Log.getInstance().write(Log.LOGLEVEL_TRACE, "sageEvent: TESTMODE. Would have deleted " +
// AiringAPI.GetAiringTitle(MF) + " - " + ShowAPI.GetShowEpisode(MF));
if (MediaFileAPI.DeleteFile(MF))
Log.getInstance()
.write(
Log.LOGLEVEL_TRACE,
"sageEvent: Deleted "
+ AiringAPI.GetAiringTitle(MF)
+ " - "
+ ShowAPI.GetShowEpisode(MF));
else
Log.getInstance()
.write(
Log.LOGLEVEL_WARN,
"sageEvent: Failed to delete "
+ AiringAPI.GetAiringTitle(MF)
+ " - "
+ ShowAPI.GetShowEpisode(MF));
}
}
