Examples with MediaPackage org.opencastproject.mediapackage.MediaPackage used on opensource projects

Example 86 with MediaPackage

use of org.opencastproject.mediapackage.MediaPackage in project opencast by opencast.

the class AbstractEventEndpoint method getEventMetadata.

@GET
@Path("{eventId}/metadata.json")
@Produces(MediaType.APPLICATION_JSON)
@RestQuery(name = "geteventmetadata", description = "Returns all the data related to the metadata tab in the event details modal as JSON", returnDescription = "All the data related to the event metadata tab as JSON", pathParameters = { @RestParameter(name = "eventId", description = "The event id", isRequired = true, type = RestParameter.Type.STRING) }, reponses = { @RestResponse(description = "Returns all the data related to the event metadata tab as JSON", responseCode = HttpServletResponse.SC_OK), @RestResponse(description = "No event with this identifier was found.", responseCode = HttpServletResponse.SC_NOT_FOUND) })
public Response getEventMetadata(@PathParam("eventId") String eventId) throws Exception {
    Opt<Event> optEvent = getIndexService().getEvent(eventId, getIndex());
    if (optEvent.isNone())
        return notFound("Cannot find an event with id '%s'.", eventId);
    MetadataList metadataList = new MetadataList();
    List<EventCatalogUIAdapter> catalogUIAdapters = getIndexService().getEventCatalogUIAdapters();
    catalogUIAdapters.remove(getIndexService().getCommonEventCatalogUIAdapter());
    MediaPackage mediaPackage = getIndexService().getEventMediapackage(optEvent.get());
    for (EventCatalogUIAdapter catalogUIAdapter : catalogUIAdapters) {
        metadataList.add(catalogUIAdapter, catalogUIAdapter.getFields(mediaPackage));
    }
    metadataList.add(getIndexService().getCommonEventCatalogUIAdapter(), EventUtils.getEventMetadata(optEvent.get(), getIndexService().getCommonEventCatalogUIAdapter()));
    final String wfState = optEvent.get().getWorkflowState();
    if (wfState != null && WorkflowUtil.isActive(WorkflowInstance.WorkflowState.valueOf(wfState)))
        metadataList.setLocked(Locked.WORKFLOW_RUNNING);
    return okJson(metadataList.toJSON());
}

Example 87 with MediaPackage

use of org.opencastproject.mediapackage.MediaPackage in project opencast by opencast.

the class AbstractEventEndpoint method updateAssets.

// MH-12085 Add manually uploaded assets, multipart file upload has to be a POST
@POST
@Path("{eventId}/assets")
@Consumes(MediaType.MULTIPART_FORM_DATA)
@RestQuery(name = "updateAssets", description = "Update or create an asset for the eventId by the given metadata as JSON and files in the body", pathParameters = { @RestParameter(name = "eventId", description = "The event id", isRequired = true, type = RestParameter.Type.STRING) }, restParameters = { @RestParameter(name = "metadata", isRequired = true, type = RestParameter.Type.TEXT, description = "The list of asset metadata") }, reponses = { @RestResponse(description = "The asset has been added.", responseCode = HttpServletResponse.SC_OK), @RestResponse(description = "Could not add asset, problem with the metadata or files.", responseCode = HttpServletResponse.SC_BAD_REQUEST), @RestResponse(description = "No event with this identifier was found.", responseCode = HttpServletResponse.SC_NOT_FOUND) }, returnDescription = "The workflow identifier")
public Response updateAssets(@PathParam("eventId") final String eventId, @Context HttpServletRequest request) throws Exception {
    try {
        MediaPackage mp = getMediaPackageByEventId(eventId);
        String result = getIndexService().updateEventAssets(mp, request);
        return Response.status(Status.CREATED).entity(result).build();
    } catch (NotFoundException e) {
        return notFound("Cannot find an event with id '%s'.", eventId);
    } catch (IllegalArgumentException e) {
        return RestUtil.R.badRequest(e.getMessage());
    } catch (Exception e) {
        return RestUtil.R.serverError();
    }
}

Example 88 with MediaPackage

use of org.opencastproject.mediapackage.MediaPackage in project opencast by opencast.

the class AbstractEventEndpoint method getNewConflicts.

@POST
@Path("new/conflicts")
@RestQuery(name = "checkNewConflicts", description = "Checks if the current scheduler parameters are in a conflict with another event", returnDescription = "Returns NO CONTENT if no event are in conflict within specified period or list of conflicting recordings in JSON", restParameters = { @RestParameter(name = "metadata", isRequired = true, description = "The metadata as JSON", type = RestParameter.Type.TEXT) }, reponses = { @RestResponse(responseCode = HttpServletResponse.SC_NO_CONTENT, description = "No conflicting events found"), @RestResponse(responseCode = HttpServletResponse.SC_CONFLICT, description = "There is a conflict"), @RestResponse(responseCode = HttpServletResponse.SC_BAD_REQUEST, description = "Missing or invalid parameters") })
public Response getNewConflicts(@FormParam("metadata") String metadata) throws NotFoundException {
    if (StringUtils.isBlank(metadata)) {
        logger.warn("Metadata is not specified");
        return Response.status(Status.BAD_REQUEST).build();
    }
    JSONParser parser = new JSONParser();
    JSONObject metadataJson;
    try {
        metadataJson = (JSONObject) parser.parse(metadata);
    } catch (Exception e) {
        logger.warn("Unable to parse metadata {}", metadata);
        return RestUtil.R.badRequest("Unable to parse metadata");
    }
    String device;
    String startDate;
    String endDate;
    try {
        device = (String) metadataJson.get("device");
        startDate = (String) metadataJson.get("start");
        endDate = (String) metadataJson.get("end");
    } catch (Exception e) {
        logger.warn("Unable to parse metadata {}", metadata);
        return RestUtil.R.badRequest("Unable to parse metadata");
    }
    if (StringUtils.isBlank(device) || StringUtils.isBlank(startDate) || StringUtils.isBlank(endDate)) {
        logger.warn("Either device, start date or end date were not specified");
        return Response.status(Status.BAD_REQUEST).build();
    }
    Date start;
    try {
        start = new Date(DateTimeSupport.fromUTC(startDate));
    } catch (Exception e) {
        logger.warn("Unable to parse start date {}", startDate);
        return RestUtil.R.badRequest("Unable to parse start date");
    }
    Date end;
    try {
        end = new Date(DateTimeSupport.fromUTC(endDate));
    } catch (Exception e) {
        logger.warn("Unable to parse end date {}", endDate);
        return RestUtil.R.badRequest("Unable to parse end date");
    }
    String rruleString = (String) metadataJson.get("rrule");
    RRule rrule = null;
    TimeZone timeZone = TimeZone.getDefault();
    String durationString = null;
    if (StringUtils.isNotEmpty(rruleString)) {
        try {
            rrule = new RRule(rruleString);
            rrule.validate();
        } catch (Exception e) {
            logger.warn("Unable to parse rrule {}: {}", rruleString, e.getMessage());
            return Response.status(Status.BAD_REQUEST).build();
        }
        durationString = (String) metadataJson.get("duration");
        if (StringUtils.isBlank(durationString)) {
            logger.warn("If checking recurrence, must include duration.");
            return Response.status(Status.BAD_REQUEST).build();
        }
        Agent agent = getCaptureAgentStateService().getAgent(device);
        String timezone = agent.getConfiguration().getProperty("capture.device.timezone");
        if (StringUtils.isBlank(timezone)) {
            timezone = TimeZone.getDefault().getID();
            logger.warn("No 'capture.device.timezone' set on agent {}. The default server timezone {} will be used.", device, timezone);
        }
        timeZone = TimeZone.getTimeZone(timezone);
    }
    String eventId = (String) metadataJson.get("id");
    try {
        List<MediaPackage> events = null;
        if (StringUtils.isNotEmpty(rruleString)) {
            events = getSchedulerService().findConflictingEvents(device, rrule, start, end, Long.parseLong(durationString), timeZone);
        } else {
            events = getSchedulerService().findConflictingEvents(device, start, end);
        }
        if (!events.isEmpty()) {
            List<JValue> eventsJSON = new ArrayList<>();
            for (MediaPackage event : events) {
                Opt<Event> eventOpt = getIndexService().getEvent(event.getIdentifier().compact(), getIndex());
                if (eventOpt.isSome()) {
                    final Event e = eventOpt.get();
                    if (StringUtils.isNotEmpty(eventId) && eventId.equals(e.getIdentifier()))
                        continue;
                    eventsJSON.add(obj(f("start", v(e.getTechnicalStartTime())), f("end", v(e.getTechnicalEndTime())), f("title", v(e.getTitle()))));
                } else {
                    logger.warn("Index out of sync! Conflicting event catalog {} not found on event index!", event.getIdentifier().compact());
                }
            }
            if (!eventsJSON.isEmpty())
                return conflictJson(arr(eventsJSON));
        }
        return Response.noContent().build();
    } catch (Exception e) {
        logger.error("Unable to find conflicting events for {}, {}, {}: {}", device, startDate, endDate, ExceptionUtils.getStackTrace(e));
        return RestUtil.R.serverError();
    }
}

Example 89 with MediaPackage

use of org.opencastproject.mediapackage.MediaPackage in project opencast by opencast.

the class AbstractEventEndpoint method getMediaList.

@GET
@Path("{eventId}/asset/media/media.json")
@Produces(MediaType.APPLICATION_JSON)
@RestQuery(name = "getMediaList", description = "Returns a list of media from the given event as JSON", returnDescription = "The list of media from the given event as JSON", pathParameters = { @RestParameter(name = "eventId", description = "The event id", isRequired = true, type = RestParameter.Type.STRING) }, reponses = { @RestResponse(description = "Returns a list of media from the given event as JSON", responseCode = HttpServletResponse.SC_OK), @RestResponse(description = "No event with this identifier was found.", responseCode = HttpServletResponse.SC_NOT_FOUND) })
public Response getMediaList(@PathParam("eventId") String id) throws Exception {
    Opt<Event> optEvent = getIndexService().getEvent(id, getIndex());
    if (optEvent.isNone())
        return notFound("Cannot find an event with id '%s'.", id);
    MediaPackage mp = getIndexService().getEventMediapackage(optEvent.get());
    return okJson(arr(getEventMediaPackageElements(mp.getTracks())));
}

Example 90 with MediaPackage

use of org.opencastproject.mediapackage.MediaPackage in project opencast by opencast.

the class AbstractEventEndpoint method getPublication.

@GET
@Path("{eventId}/asset/publication/{id}.json")
@Produces(MediaType.APPLICATION_JSON)
@RestQuery(name = "getPublication", description = "Returns the details of a publication from the given event and publication id as JSON", returnDescription = "The details of a publication from the given event and publication id as JSON", pathParameters = { @RestParameter(name = "eventId", description = "The event id", isRequired = true, type = RestParameter.Type.STRING), @RestParameter(name = "id", description = "The publication id", isRequired = true, type = RestParameter.Type.STRING) }, reponses = { @RestResponse(description = "Returns the publication of a catalog from the given event and publication id as JSON", responseCode = HttpServletResponse.SC_OK), @RestResponse(description = "No event or publication with this identifier was found.", responseCode = HttpServletResponse.SC_NOT_FOUND) })
public Response getPublication(@PathParam("eventId") String eventId, @PathParam("id") String id) throws NotFoundException, SearchIndexException, IndexServiceException {
    MediaPackage mp = getMediaPackageByEventId(eventId);
    Publication publication = null;
    for (Publication p : mp.getPublications()) {
        if (id.equals(p.getIdentifier())) {
            publication = p;
            break;
        }
    }
    if (publication == null)
        return notFound("Cannot find publication with id '%s'.", id);
    return okJson(publicationToJSON(publication));
}