Examples with SmilResponse org.opencastproject.smil.api.SmilResponse used on opensource projects

Example 11 with SmilResponse

use of org.opencastproject.smil.api.SmilResponse in project opencast by opencast.

the class SmilServiceRest method removeSmilElement.

@POST
@Path("remove")
@Produces({ MediaType.APPLICATION_XML, MediaType.TEXT_XML })
@RestQuery(name = "remove", description = "Remove an element with given Id from SMIL.", restParameters = { @RestParameter(name = "smil", description = "SMIL document.", isRequired = true, type = RestParameter.Type.TEXT), @RestParameter(name = "elementId", description = "Id of element to remove.", isRequired = true, type = RestParameter.Type.STRING) }, returnDescription = "Returns SMIL document without an element with given Id " + "(if SMIL document contains an element with given Id, this will be returned as entity).", reponses = { @RestResponse(responseCode = HttpServletResponse.SC_OK, description = "Removing element from SMIL successfull."), @RestResponse(responseCode = HttpServletResponse.SC_BAD_REQUEST, description = "SMIL document not valid.") })
public Response removeSmilElement(@FormParam("smil") String smil, @FormParam("elementId") String elementId) {
    SmilResponse smilResponse = null;
    try {
        smilResponse = smilService.fromXml(smil);
        smilResponse = smilService.removeSmilElement(smilResponse.getSmil(), elementId);
        return Response.ok(smilResponse).build();
    } catch (SmilException ex) {
        logger.info(ex.getMessage(), ex);
        return Response.status(HttpServletResponse.SC_BAD_REQUEST).entity("SMIL document invalid.").build();
    }
}

Example 12 with SmilResponse

use of org.opencastproject.smil.api.SmilResponse in project opencast by opencast.

the class ToolsEndpoint method createSmilCuttingCatalog.

/**
 * Creates a SMIL cutting catalog based on the passed editing information and the media package.
 *
 * @param editingInfo
 *          the editing information
 * @param mediaPackage
 *          the media package
 * @return a SMIL catalog
 * @throws SmilException
 *           if creating the SMIL catalog failed
 */
Smil createSmilCuttingCatalog(final EditingInfo editingInfo, final MediaPackage mediaPackage) throws SmilException {
    // Create initial SMIL catalog
    SmilResponse smilResponse = smilService.createNewSmil(mediaPackage);
    // Add tracks to the SMIL catalog
    ArrayList<Track> tracks = new ArrayList<>();
    for (final String trackId : editingInfo.getConcatTracks()) {
        Track track = mediaPackage.getTrack(trackId);
        if (track == null) {
            Opt<Track> trackOpt = getInternalPublication(mediaPackage).toStream().bind(new Fn<Publication, List<Track>>() {

                @Override
                public List<Track> apply(Publication a) {
                    return Arrays.asList(a.getTracks());
                }
            }).filter(new Fn<Track, Boolean>() {

                @Override
                public Boolean apply(Track a) {
                    return trackId.equals(a.getIdentifier());
                }
            }).head();
            if (trackOpt.isNone())
                throw new IllegalStateException(format("The track '%s' doesn't exist in media package '%s'", trackId, mediaPackage));
            track = trackOpt.get();
        }
        tracks.add(track);
    }
    for (Tuple<Long, Long> segment : editingInfo.getConcatSegments()) {
        smilResponse = smilService.addParallel(smilResponse.getSmil());
        final String parentId = smilResponse.getEntity().getId();
        final Long duration = segment.getB() - segment.getA();
        smilResponse = smilService.addClips(smilResponse.getSmil(), parentId, tracks.toArray(new Track[tracks.size()]), segment.getA(), duration);
    }
    return smilResponse.getSmil();
}

Example 13 with SmilResponse

use of org.opencastproject.smil.api.SmilResponse in project opencast by opencast.

the class ToolsEndpointTest method setUpClass.

@BeforeClass
public static void setUpClass() throws Exception {
    /* Start of Smil mockups */
    // Ugly, but strictly the smil APIs
    String trackSrc = "http://mh-allinone.localdomain/archive/archive/mediapackage/0f2a2ada-0584-4d4d-a248-111f654aa217/6ec443e7-b097-4470-a618-5e0d848f5252/0/track.mp4";
    URL smilUrl = ToolsEndpoint.class.getResource("/tools/smil1.xml");
    String smilString = IOUtils.toString(smilUrl);
    String trackParamGroupId = "pg-a6d8e576-495f-44c7-8ed7-b5b47c807f0f";
    SmilMediaParam param1 = EasyMock.createNiceMock(SmilMediaParam.class);
    EasyMock.expect(param1.getName()).andReturn("track-id").anyTimes();
    EasyMock.expect(param1.getValue()).andReturn("track-1").anyTimes();
    EasyMock.expect(param1.getId()).andReturn("param-e2f41e7d-caba-401b-a03a-e524296cb235").anyTimes();
    SmilMediaParam param2 = EasyMock.createNiceMock(SmilMediaParam.class);
    EasyMock.expect(param2.getName()).andReturn("track-src").anyTimes();
    EasyMock.expect(param2.getValue()).andReturn(trackSrc).anyTimes();
    EasyMock.expect(param2.getId()).andReturn("param-1bd5e839-0a74-4310-b1d2-daba07914f79").anyTimes();
    SmilMediaParam param3 = EasyMock.createNiceMock(SmilMediaParam.class);
    EasyMock.expect(param3.getName()).andReturn("track-flavor").anyTimes();
    EasyMock.expect(param3.getValue()).andReturn("presenter/work").anyTimes();
    EasyMock.expect(param3.getId()).andReturn("param-1bd5e839-0a74-4310-b1d2-daba07914f79").anyTimes();
    EasyMock.replay(param1, param2, param3);
    List<SmilMediaParam> params = new ArrayList<>();
    params.add(param1);
    params.add(param2);
    params.add(param3);
    SmilMediaParamGroup group1 = EasyMock.createNiceMock(SmilMediaParamGroup.class);
    EasyMock.expect(group1.getParams()).andReturn(params).anyTimes();
    EasyMock.expect(group1.getId()).andReturn(trackParamGroupId).anyTimes();
    EasyMock.replay(group1);
    List<SmilMediaParamGroup> paramGroups = new ArrayList<>();
    paramGroups.add(group1);
    SmilHead head = EasyMock.createNiceMock(SmilHead.class);
    EasyMock.expect(head.getParamGroups()).andReturn(paramGroups).anyTimes();
    EasyMock.replay(head);
    SmilMediaElement object1 = EasyMock.createNiceMock(SmilMediaElement.class);
    EasyMock.expect(object1.isContainer()).andReturn(false).anyTimes();
    EasyMock.expect(object1.getParamGroup()).andReturn(trackParamGroupId).anyTimes();
    EasyMock.expect(object1.getClipBeginMS()).andReturn(0L).anyTimes();
    EasyMock.expect(object1.getClipEndMS()).andReturn(2449L).anyTimes();
    EasyMock.expect(object1.getSrc()).andReturn(new URI(trackSrc)).anyTimes();
    EasyMock.replay(object1);
    SmilMediaElement object2 = EasyMock.createNiceMock(SmilMediaElement.class);
    EasyMock.expect(object2.isContainer()).andReturn(false).anyTimes();
    EasyMock.expect(object2.getParamGroup()).andReturn(trackParamGroupId).anyTimes();
    EasyMock.expect(object2.getClipBeginMS()).andReturn(4922L).anyTimes();
    EasyMock.expect(object2.getClipEndMS()).andReturn(11284L).anyTimes();
    EasyMock.expect(object2.getSrc()).andReturn(new URI(trackSrc)).anyTimes();
    EasyMock.replay(object2);
    SmilMediaElement object3 = EasyMock.createNiceMock(SmilMediaElement.class);
    EasyMock.expect(object3.isContainer()).andReturn(false).anyTimes();
    EasyMock.expect(object3.getParamGroup()).andReturn(trackParamGroupId).anyTimes();
    EasyMock.expect(object3.getClipBeginMS()).andReturn(14721L).anyTimes();
    EasyMock.expect(object3.getClipEndMS()).andReturn(15963L).anyTimes();
    EasyMock.expect(object3.getSrc()).andReturn(new URI(trackSrc)).anyTimes();
    EasyMock.replay(object3);
    SmilMediaElement object4 = EasyMock.createNiceMock(SmilMediaElement.class);
    EasyMock.expect(object4.isContainer()).andReturn(false).anyTimes();
    EasyMock.expect(object4.getParamGroup()).andReturn(trackParamGroupId).anyTimes();
    EasyMock.expect(object4.getClipBeginMS()).andReturn(15963L).anyTimes();
    EasyMock.expect(object4.getClipEndMS()).andReturn(20132L).anyTimes();
    EasyMock.expect(object4.getSrc()).andReturn(new URI(trackSrc)).anyTimes();
    EasyMock.replay(object4);
    List<SmilMediaObject> objects1 = new ArrayList<>();
    objects1.add(object1);
    List<SmilMediaObject> objects2 = new ArrayList<>();
    objects2.add(object2);
    List<SmilMediaObject> objects3 = new ArrayList<>();
    objects3.add(object3);
    List<SmilMediaObject> objects4 = new ArrayList<>();
    objects4.add(object4);
    SmilMediaContainer objectContainer1 = EasyMock.createNiceMock(SmilMediaContainer.class);
    EasyMock.expect(objectContainer1.isContainer()).andReturn(true).anyTimes();
    EasyMock.expect(objectContainer1.getContainerType()).andReturn(SmilMediaContainer.ContainerType.PAR).anyTimes();
    EasyMock.expect(objectContainer1.getElements()).andReturn(objects1).anyTimes();
    EasyMock.replay(objectContainer1);
    SmilMediaContainer objectContainer2 = EasyMock.createNiceMock(SmilMediaContainer.class);
    EasyMock.expect(objectContainer2.isContainer()).andReturn(true).anyTimes();
    EasyMock.expect(objectContainer2.getContainerType()).andReturn(SmilMediaContainer.ContainerType.PAR).anyTimes();
    EasyMock.expect(objectContainer2.getElements()).andReturn(objects2).anyTimes();
    EasyMock.replay(objectContainer2);
    SmilMediaContainer objectContainer3 = EasyMock.createNiceMock(SmilMediaContainer.class);
    EasyMock.expect(objectContainer3.isContainer()).andReturn(true).anyTimes();
    EasyMock.expect(objectContainer3.getContainerType()).andReturn(SmilMediaContainer.ContainerType.PAR).anyTimes();
    EasyMock.expect(objectContainer3.getElements()).andReturn(objects3).anyTimes();
    EasyMock.replay(objectContainer3);
    SmilMediaContainer objectContainer4 = EasyMock.createNiceMock(SmilMediaContainer.class);
    EasyMock.expect(objectContainer4.isContainer()).andReturn(true).anyTimes();
    EasyMock.expect(objectContainer4.getContainerType()).andReturn(SmilMediaContainer.ContainerType.PAR).anyTimes();
    EasyMock.expect(objectContainer4.getElements()).andReturn(objects4).anyTimes();
    EasyMock.replay(objectContainer4);
    List<SmilMediaObject> containerObjects = new ArrayList<>();
    containerObjects.add(objectContainer1);
    containerObjects.add(objectContainer2);
    containerObjects.add(objectContainer3);
    containerObjects.add(objectContainer4);
    SmilBody body = EasyMock.createNiceMock(SmilBody.class);
    EasyMock.expect(body.getMediaElements()).andReturn(containerObjects).anyTimes();
    EasyMock.replay(body);
    smil = EasyMock.createNiceMock(Smil.class);
    EasyMock.expect(smil.get(trackParamGroupId)).andReturn(group1).anyTimes();
    EasyMock.expect(smil.getBody()).andReturn(body).anyTimes();
    EasyMock.expect(smil.getHead()).andReturn(head).anyTimes();
    EasyMock.expect(smil.toXML()).andReturn(smilString).anyTimes();
    EasyMock.expect(smil.getId()).andReturn("s-ec404c2a-5092-4cd4-8717-7b7bbc244656").anyTimes();
    EasyMock.replay(smil);
    SmilResponse response = EasyMock.createNiceMock(SmilResponse.class);
    EasyMock.expect(response.getSmil()).andReturn(smil).anyTimes();
    EasyMock.replay(response);
    SmilService smilService = EasyMock.createNiceMock(SmilService.class);
    EasyMock.expect(smilService.fromXml((String) EasyMock.anyObject())).andReturn(response).anyTimes();
    EasyMock.replay(smilService);
    /* End of Smil API mockups */
    endpoint = new ToolsEndpoint();
    endpoint.setSmilService(smilService);
    AdminUIConfiguration adminUIConfiguration = new AdminUIConfiguration();
    Hashtable<String, String> dictionary = new Hashtable<>();
    dictionary.put(AdminUIConfiguration.OPT_PREVIEW_SUBTYPE, "preview");
    dictionary.put(AdminUIConfiguration.OPT_WAVEFORM_SUBTYPE, "waveform");
    dictionary.put(AdminUIConfiguration.OPT_SMIL_CATALOG_FLAVOR, "smil/cutting");
    dictionary.put(AdminUIConfiguration.OPT_SMIL_SILENCE_FLAVOR, "*/silence");
    adminUIConfiguration.updated(dictionary);
    endpoint.setAdminUIConfiguration(adminUIConfiguration);
}

Example 14 with SmilResponse

use of org.opencastproject.smil.api.SmilResponse in project opencast by opencast.

the class VideoEditorWorkflowOperationHandler method replaceAllTracksWith.

protected Smil replaceAllTracksWith(Smil smil, Track[] otherTracks) throws SmilException {
    SmilResponse smilResponse;
    try {
        // copy SMIL to work with
        smilResponse = smilService.fromXml(smil.toXML());
    } catch (Exception ex) {
        throw new SmilException("Can not parse SMIL files.");
    }
    long start;
    long end;
    // iterate over all elements inside SMIL body
    for (SmilMediaObject elem : smil.getBody().getMediaElements()) {
        start = -1L;
        end = -1L;
        // body should contain par elements (container)
        if (elem.isContainer()) {
            // iterate over all elements in container
            for (SmilMediaObject child : ((SmilMediaContainer) elem).getElements()) {
                // second depth should contain media elements like audio or video
                if (!child.isContainer() && child instanceof SmilMediaElement) {
                    SmilMediaElement media = (SmilMediaElement) child;
                    start = media.getClipBeginMS();
                    end = media.getClipEndMS();
                    // remove it
                    smilResponse = smilService.removeSmilElement(smilResponse.getSmil(), media.getId());
                }
            }
            if (start != -1L && end != -1L) {
                // add the new tracks inside
                smilResponse = smilService.addClips(smilResponse.getSmil(), elem.getId(), otherTracks, start, end - start);
            }
        } else if (elem instanceof SmilMediaElement) {
            throw new SmilException("Media elements inside SMIL body are not supported yet.");
        }
    }
    return smilResponse.getSmil();
}

Example 15 with SmilResponse

use of org.opencastproject.smil.api.SmilResponse in project opencast by opencast.

the class SmilServiceImplTest method testCreateNewSmil.

/**
 * Test of createNewSmil methods, of class SmilServiceImpl.
 */
@Test
public void testCreateNewSmil() {
    SmilResponse smilResponse = smilService.createNewSmil();
    assertNotNull(smilResponse);
    Smil smil = smilResponse.getSmil();
    assertNotNull(smil);
// TODO: test with MediaPackage
}