Examples with WorkflowOperationResult org.opencastproject.workflow.api.WorkflowOperationResult used on opensource projects

Example 21 with WorkflowOperationResult

use of org.opencastproject.workflow.api.WorkflowOperationResult in project opencast by opencast.

the class ImageToVideoWorkflowOperationHandlerTest method testOneImageToVideo.

@Test
public void testOneImageToVideo() throws Exception {
    setMockups();
    // operation configuration
    String targetTags = "engage,rss";
    Map<String, String> configurations = new HashMap<String, String>();
    configurations.put("source-flavor", "image/intro");
    configurations.put("source-tag", "intro");
    configurations.put("target-tags", targetTags);
    configurations.put("target-flavor", "video/intro");
    configurations.put("profile", "image-movie");
    configurations.put("duration", "5");
    // run the operation handler
    WorkflowOperationResult result = getWorkflowOperationResult(mp, configurations);
    // check track metadata
    MediaPackage mpNew = result.getMediaPackage();
    Assert.assertEquals(Action.CONTINUE, result.getAction());
    Assert.assertNotNull(mpNew.getTrack(CONVERTED_TRACK_ID));
}

Example 22 with WorkflowOperationResult

use of org.opencastproject.workflow.api.WorkflowOperationResult in project opencast by opencast.

the class ImageToVideoWorkflowOperationHandlerTest method testOneImageToVideoWithMissingParams.

@Test
public void testOneImageToVideoWithMissingParams() throws Exception {
    setMockups();
    // operation configuration
    String targetTags = "engage,rss";
    Map<String, String> configurations = new HashMap<String, String>();
    configurations.put("source-flavor", "image/intro");
    configurations.put("source-tag", "intro");
    configurations.put("target-tags", targetTags);
    configurations.put("target-flavor", "video/intro");
    configurations.put("profile", "image-movie");
    try {
        // run the operation handler
        WorkflowOperationResult result = getWorkflowOperationResult(mp, configurations);
        Assert.fail();
    } catch (WorkflowOperationException e) {
        Assert.assertNotNull("Duration is required!", e);
    }
}

Example 23 with WorkflowOperationResult

use of org.opencastproject.workflow.api.WorkflowOperationResult in project opencast by opencast.

the class CompositeWorkflowOperationHandler method handleMultipleTracks.

private WorkflowOperationResult handleMultipleTracks(MediaPackage mediaPackage, WorkflowOperationInstance operation, CompositeSettings compositeSettings, Option<Attachment> watermarkAttachment) throws EncoderException, IOException, NotFoundException, MediaPackageException, WorkflowOperationException {
    if (compositeSettings.getMultiSourceLayouts() == null || compositeSettings.getMultiSourceLayouts().size() == 0) {
        throw new WorkflowOperationException("Multi video layout must be set! Please verify that you have a " + LAYOUT_MULTIPLE + " or " + LAYOUT + " property in your composite operation in your workflow definition to be able to handle multiple videos");
    }
    try {
        Track upperTrack = compositeSettings.getUpperTrack();
        Track lowerTrack = compositeSettings.getLowerTrack();
        List<HorizontalCoverageLayoutSpec> layouts = compositeSettings.getMultiSourceLayouts();
        VideoStream[] upperVideoStreams = TrackSupport.byType(upperTrack.getStreams(), VideoStream.class);
        if (upperVideoStreams.length == 0) {
            logger.warn("No video stream available in the upper track! {}", upperTrack);
            return createResult(mediaPackage, Action.SKIP);
        }
        VideoStream[] lowerVideoStreams = TrackSupport.byType(lowerTrack.getStreams(), VideoStream.class);
        if (lowerVideoStreams.length == 0) {
            logger.warn("No video stream available in the lower track! {}", lowerTrack);
            return createResult(mediaPackage, Action.SKIP);
        }
        // Read the video dimensions from the mediapackage stream information
        Dimension upperDimensions = Dimension.dimension(upperVideoStreams[0].getFrameWidth(), upperVideoStreams[0].getFrameHeight());
        Dimension lowerDimensions = Dimension.dimension(lowerVideoStreams[0].getFrameWidth(), lowerVideoStreams[0].getFrameHeight());
        // Determine dimension of output
        Dimension outputDimension = null;
        String outputResolutionSource = compositeSettings.getOutputResolutionSource();
        if (outputResolutionSource.equals(CompositeSettings.OUTPUT_RESOLUTION_FIXED)) {
            outputDimension = compositeSettings.getOutputDimension();
        } else if (outputResolutionSource.equals(CompositeSettings.OUTPUT_RESOLUTION_LOWER)) {
            outputDimension = lowerDimensions;
        } else if (outputResolutionSource.equals(CompositeSettings.OUTPUT_RESOLUTION_UPPER)) {
            outputDimension = upperDimensions;
        }
        // Create the video layout definitions
        List<Tuple<Dimension, HorizontalCoverageLayoutSpec>> shapes = new ArrayList<Tuple<Dimension, HorizontalCoverageLayoutSpec>>();
        shapes.add(0, Tuple.tuple(lowerDimensions, layouts.get(0)));
        shapes.add(1, Tuple.tuple(upperDimensions, layouts.get(1)));
        // Calculate the layout
        MultiShapeLayout multiShapeLayout = LayoutManager.multiShapeLayout(outputDimension, shapes);
        // Create the laid out element for the videos
        LaidOutElement<Track> lowerLaidOutElement = new LaidOutElement<Track>(lowerTrack, multiShapeLayout.getShapes().get(0));
        LaidOutElement<Track> upperLaidOutElement = new LaidOutElement<Track>(upperTrack, multiShapeLayout.getShapes().get(1));
        // Create the optionally laid out element for the watermark
        Option<LaidOutElement<Attachment>> watermarkOption = createWatermarkLaidOutElement(compositeSettings, outputDimension, watermarkAttachment);
        Job compositeJob = composerService.composite(outputDimension, Option.option(upperLaidOutElement), lowerLaidOutElement, watermarkOption, compositeSettings.getProfile().getIdentifier(), compositeSettings.getOutputBackground());
        // Wait for the jobs to return
        if (!waitForStatus(compositeJob).isSuccess())
            throw new WorkflowOperationException("The composite job did not complete successfully");
        if (compositeJob.getPayload().length() > 0) {
            Track compoundTrack = (Track) MediaPackageElementParser.getFromXml(compositeJob.getPayload());
            compoundTrack.setURI(workspace.moveTo(compoundTrack.getURI(), mediaPackage.getIdentifier().toString(), compoundTrack.getIdentifier(), "composite." + FilenameUtils.getExtension(compoundTrack.getURI().toString())));
            // Adjust the target tags
            for (String tag : compositeSettings.getTargetTags()) {
                logger.trace("Tagging compound track with '{}'", tag);
                compoundTrack.addTag(tag);
            }
            // Adjust the target flavor.
            compoundTrack.setFlavor(compositeSettings.getTargetFlavor());
            logger.debug("Compound track has flavor '{}'", compoundTrack.getFlavor());
            // store new tracks to mediaPackage
            mediaPackage.add(compoundTrack);
            WorkflowOperationResult result = createResult(mediaPackage, Action.CONTINUE, compositeJob.getQueueTime());
            logger.debug("Composite operation completed");
            return result;
        } else {
            logger.info("Composite operation unsuccessful, no payload returned: {}", compositeJob);
            return createResult(mediaPackage, Action.SKIP);
        }
    } finally {
        if (compositeSettings.getSourceUrlWatermark() != null)
            workspace.deleteFromCollection(COLLECTION, compositeSettings.getWatermarkIdentifier() + "." + FilenameUtils.getExtension(compositeSettings.getSourceUrlWatermark()));
    }
}

Example 24 with WorkflowOperationResult

use of org.opencastproject.workflow.api.WorkflowOperationResult in project opencast by opencast.

the class ConcatWorkflowOperationHandlerTest method testConcatLessTracks.

@Test
public void testConcatLessTracks() throws Exception {
    setMockups();
    // operation configuration
    String targetTags = "engage,rss";
    Map<String, String> configurations = new HashMap<String, String>();
    configurations.put("source-flavor-part-0", "presentation/source");
    configurations.put("target-tags", targetTags);
    configurations.put("target-flavor", "presenter/concat");
    configurations.put("encoding-profile", "concat");
    configurations.put("output-resolution", "1900x1080");
    // run the operation handler
    WorkflowOperationResult result = getWorkflowOperationResult(mp, configurations);
    Assert.assertEquals(Action.SKIP, result.getAction());
    // check track metadata
    MediaPackage mpNew = result.getMediaPackage();
    Track[] tracks = mpNew.getTracks(MediaPackageElementFlavor.parseFlavor("presenter/concat"));
    Assert.assertEquals(1, tracks.length);
    Assert.assertArrayEquals(StringUtils.split(targetTags, ","), tracks[0].getTags());
}

Example 25 with WorkflowOperationResult

use of org.opencastproject.workflow.api.WorkflowOperationResult in project opencast by opencast.

the class ConcatWorkflowOperationHandlerTest method testResolutionByTrackMandatory.

@Test
public void testResolutionByTrackMandatory() throws Exception {
    setMockups();
    // operation configuration
    String targetTags = "engage,rss";
    Map<String, String> configurations = new HashMap<String, String>();
    configurations.put("source-flavor-part-0", "presentation/source");
    configurations.put("source-flavor-part-1", "presenter/source");
    configurations.put("source-flavor-part-1-mandatory", "true");
    configurations.put("target-tags", targetTags);
    configurations.put("target-flavor", "presenter/concat");
    configurations.put("encoding-profile", "concat");
    configurations.put("output-resolution", "part-1");
    // run the operation handler
    WorkflowOperationResult result = getWorkflowOperationResult(mp, configurations);
    // check track metadata
    MediaPackage mpNew = result.getMediaPackage();
    Track trackEncoded = mpNew.getTrack(ENCODED_TRACK_ID);
    Assert.assertEquals("presenter/concat", trackEncoded.getFlavor().toString());
    Assert.assertArrayEquals(targetTags.split("\\W"), trackEncoded.getTags());
}