Examples with ExtensionResourceReference org.xwiki.repository.internal.reference.ExtensionResourceReference used on opensource projects

Example 1 with ExtensionResourceReference

use of org.xwiki.repository.internal.reference.ExtensionResourceReference in project xwiki-platform by xwiki.

the class ExtensionVersionFileRESTResource method downloadLocalExtension.

private ResponseBuilder downloadLocalExtension(String extensionId, String extensionVersion) throws ResolveException, IOException, QueryException, XWikiException {
    XWikiDocument extensionDocument = getExistingExtensionDocumentById(extensionId);
    checkRights(extensionDocument);
    ResourceReference resourceReference = repositoryManager.getDownloadReference(extensionDocument, extensionVersion);
    ResponseBuilder response = null;
    if (ResourceType.ATTACHMENT.equals(resourceReference.getType())) {
        // It's an attachment
        AttachmentReference attachmentReference = this.attachmentResolver.resolve(resourceReference.getReference(), extensionDocument.getDocumentReference());
        XWikiContext xcontext = getXWikiContext();
        XWikiDocument document = xcontext.getWiki().getDocument(attachmentReference.getDocumentReference(), xcontext);
        checkRights(document);
        XWikiAttachment xwikiAttachment = document.getAttachment(attachmentReference.getName());
        response = getAttachmentResponse(xwikiAttachment);
    } else if (ResourceType.URL.equals(resourceReference.getType())) {
        // It's an URL
        URL url = new URL(resourceReference.getReference());
        DefaultHttpClient httpClient = new DefaultHttpClient();
        httpClient.getParams().setParameter(CoreProtocolPNames.USER_AGENT, "XWikiExtensionRepository");
        httpClient.getParams().setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 60000);
        httpClient.getParams().setIntParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 10000);
        ProxySelectorRoutePlanner routePlanner = new ProxySelectorRoutePlanner(httpClient.getConnectionManager().getSchemeRegistry(), ProxySelector.getDefault());
        httpClient.setRoutePlanner(routePlanner);
        HttpGet getMethod = new HttpGet(url.toString());
        HttpResponse subResponse;
        try {
            subResponse = httpClient.execute(getMethod);
        } catch (Exception e) {
            throw new IOException("Failed to request [" + getMethod.getURI() + "]", e);
        }
        response = Response.status(subResponse.getStatusLine().getStatusCode());
        // TODO: find a proper way to do a perfect proxy of the URL without directly using Restlet classes.
        // Should probably use javax.ws.rs.ext.MessageBodyWriter
        HttpEntity entity = subResponse.getEntity();
        InputRepresentation content = new InputRepresentation(entity.getContent(), entity.getContentType() != null ? new MediaType(entity.getContentType().getValue()) : MediaType.APPLICATION_OCTET_STREAM, entity.getContentLength());
        BaseObject extensionObject = getExtensionObject(extensionDocument);
        String type = getValue(extensionObject, XWikiRepositoryModel.PROP_EXTENSION_TYPE);
        Disposition disposition = new Disposition(Disposition.TYPE_ATTACHMENT);
        disposition.setFilename(extensionId + '-' + extensionVersion + '.' + type);
        content.setDisposition(disposition);
        response.entity(content);
    } else if (ExtensionResourceReference.TYPE.equals(resourceReference.getType())) {
        ExtensionResourceReference extensionResource;
        if (resourceReference instanceof ExtensionResourceReference) {
            extensionResource = (ExtensionResourceReference) resourceReference;
        } else {
            extensionResource = new ExtensionResourceReference(resourceReference.getReference());
        }
        response = downloadRemoteExtension(extensionResource);
    } else {
        throw new WebApplicationException(Status.NOT_FOUND);
    }
    return response;
}

Example 2 with ExtensionResourceReference

use of org.xwiki.repository.internal.reference.ExtensionResourceReference in project xwiki-platform by xwiki.

the class ExtensionXHTMLLinkTypeRenderer method beginLinkExtraAttributes.

@Override
protected void beginLinkExtraAttributes(ResourceReference reference, Map<String, String> spanAttributes, Map<String, String> anchorAttributes) {
    XWikiContext xcontext = this.xcontextProvider.get();
    String prefix = xcontext.getWiki().getWebAppPath(xcontext);
    if (prefix.isEmpty() || prefix.charAt(0) != '/') {
        prefix = '/' + prefix;
    }
    if (prefix.charAt(prefix.length() - 1) != '/') {
        prefix += '/';
    }
    // FIXME: need a way to get the rest URL prefix instead of hardcoding it here
    prefix += "rest";
    // Create an URI (because the API only produces URIs) with a stub context we will then remove since we actually
    // want a relative HREF
    UriBuilder builder = new UriBuilder("stubscheme:" + prefix, Resources.EXTENSION_VERSION_FILE);
    ExtensionResourceReference extensionReference = (ExtensionResourceReference) reference;
    if (extensionReference.getRepositoryId() != null) {
        builder.queryParam(ExtensionResourceReference.PARAM_REPOSITORYID, extensionReference.getRepositoryId());
    }
    if (extensionReference.getRepositoryType() != null) {
        builder.queryParam(ExtensionResourceReference.PARAM_REPOSITORYTYPE, extensionReference.getRepositoryType());
    }
    if (extensionReference.getRepositoryURI() != null) {
        builder.queryParam(ExtensionResourceReference.PARAM_REPOSITORYURI, extensionReference.getRepositoryURI());
    }
    URI uri = builder.build(extensionReference.getExtensionId(), extensionReference.getExtensionVersion());
    anchorAttributes.put(XHTMLLinkRenderer.HREF, uri.toString().substring("stubscheme://".length()));
}