Examples with QueryParamJson org.eclipse.openvsx.json.QueryParamJson used on opensource projects

Example 1 with QueryParamJson

use of org.eclipse.openvsx.json.QueryParamJson in project openvsx by eclipse.

the class LocalRegistryService method query.

@Override
public QueryResultJson query(QueryParamJson param) {
    if (!Strings.isNullOrEmpty(param.extensionId)) {
        var split = param.extensionId.split("\\.");
        if (split.length != 2 || split[0].isEmpty() || split[1].isEmpty())
            throw new ErrorResultException("The 'extensionId' parameter must have the format 'namespace.extension'.");
        if (!Strings.isNullOrEmpty(param.namespaceName) && !param.namespaceName.equals(split[0]))
            throw new ErrorResultException("Conflicting parameters 'extensionId' and 'namespaceName'");
        if (!Strings.isNullOrEmpty(param.extensionName) && !param.extensionName.equals(split[1]))
            throw new ErrorResultException("Conflicting parameters 'extensionId' and 'extensionName'");
        param.namespaceName = split[0];
        param.extensionName = split[1];
    }
    List<ExtensionVersionDTO> extensionVersions = new ArrayList<>();
    // Add extension by UUID (public_id)
    if (!Strings.isNullOrEmpty(param.extensionUuid)) {
        extensionVersions.addAll(repositories.findActiveExtensionVersionDTOsByExtensionPublicId(param.extensionUuid));
    }
    // Add extensions by namespace UUID (public_id)
    if (!Strings.isNullOrEmpty(param.namespaceUuid)) {
        extensionVersions.addAll(repositories.findActiveExtensionVersionDTOsByNamespacePublicId(param.namespaceUuid));
    }
    // Add a specific version of an extension
    if (!Strings.isNullOrEmpty(param.namespaceName) && !Strings.isNullOrEmpty(param.extensionName) && !Strings.isNullOrEmpty(param.extensionVersion) && !param.includeAllVersions) {
        var extensionVersion = repositories.findActiveExtensionVersionDTOByVersion(param.extensionVersion, param.extensionName, param.namespaceName);
        if (extensionVersion != null) {
            extensionVersions.add(extensionVersion);
        }
    // Add extension by namespace and name
    } else if (!Strings.isNullOrEmpty(param.namespaceName) && !Strings.isNullOrEmpty(param.extensionName)) {
        extensionVersions.addAll(repositories.findActiveExtensionVersionDTOsByExtensionName(param.extensionName, param.namespaceName));
    // Add extensions by namespace
    } else if (!Strings.isNullOrEmpty(param.namespaceName)) {
        extensionVersions.addAll(repositories.findActiveExtensionVersionDTOsByNamespaceName(param.namespaceName));
    // Add extensions by name
    } else if (!Strings.isNullOrEmpty(param.extensionName)) {
        extensionVersions.addAll(repositories.findActiveExtensionVersionDTOsByExtensionName(param.extensionName));
    }
    extensionVersions = extensionVersions.stream().collect(Collectors.groupingBy(ExtensionVersionDTO::getId)).values().stream().map(l -> l.get(0)).filter(ev -> addToResult(ev, param)).collect(Collectors.toList());
    if (Strings.isNullOrEmpty(param.extensionVersion) && !param.includeAllVersions) {
        var latestIds = extensionVersions.stream().map(ExtensionVersionDTO::getExtension).map(ExtensionDTO::getLatestId).filter(Objects::nonNull).collect(Collectors.toList());
        extensionVersions = extensionVersions.stream().filter(ev -> latestIds.contains(ev.getId())).collect(Collectors.toList());
    }
    var extensionIds = extensionVersions.stream().map(ExtensionVersionDTO::getExtensionId).collect(Collectors.toSet());
    var reviewCounts = getReviewCounts(extensionIds);
    var versionStrings = getVersionStrings(extensionIds);
    var previewsByExtensionId = getPreviews(extensionIds);
    var fileResourcesByExtensionVersionId = getFileResources(extensionVersions);
    var membershipsByNamespaceId = getMemberships(extensionVersions);
    var result = new QueryResultJson();
    result.extensions = extensionVersions.stream().sorted(getExtensionVersionComparator()).map(ev -> {
        var reviewCount = reviewCounts.getOrDefault(ev.getExtensionId(), 0);
        var preview = previewsByExtensionId.get(ev.getExtensionId());
        var versions = versionStrings.get(ev.getExtensionId());
        var fileResources = fileResourcesByExtensionVersionId.getOrDefault(ev.getId(), Collections.emptyList());
        return toExtensionVersionJson(ev, reviewCount, preview, versions, fileResources, membershipsByNamespaceId);
    }).collect(Collectors.toList());
    return result;
}