Package org.apache.shindig.gadgets.spec

Examples of org.apache.shindig.gadgets.spec.View

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  public void setAuthority(Authority authority) {
    this.authority = authority;
  }

  public Uri makeRenderingUri(Gadget gadget) {
    View view = gadget.getCurrentView();
    return buildUri(view, gadget);
  }
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   */
  public Map<String, Uri> makeAllRenderingUris(Gadget gadget) {
    Map<String, Uri> uris = Maps.newHashMap();
    Map<String, View> views = gadget.getSpec().getViews();
    for(String key : views.keySet()) {
      View view = views.get(key);
      uris.put(key, buildUri(view, gadget));
    }
    return uris;
  }
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  protected void injectBaseTag(Gadget gadget, Node headTag) {
    GadgetContext context = gadget.getContext();
    if (containerConfig.getBool(context.getContainer(), INSERT_BASE_ELEMENT_KEY)) {
      Uri base = gadget.getSpec().getUrl();
      View view = gadget.getCurrentView();
      if (view != null && view.getHref() != null) {
        base = view.getHref();
      }
      Element baseTag = headTag.getOwnerDocument().createElement("base");
      baseTag.setAttribute("href", base.toString());
      headTag.insertBefore(baseTag, headTag.getFirstChild());
    }
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  /**
   * Attempts to extract the "current" view for the given gadget.
   */
  private View getView(GadgetContext context, GadgetSpec spec) {
    String viewName = context.getView();
    View view = spec.getView(viewName);
    if (view == null) {
      String container = context.getContainer();
      String property = "${Cur['gadgets.features'].views['" + viewName + "'].aliases}";
      for (Object alias : containerConfig.getList(container, property)) {
        viewName = alias.toString();
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   * @return The rendered gadget content
   * @throws RenderingException if any issues arise that prevent rendering.
   */
  public String render(Gadget gadget) throws RenderingException {
    try {
      View view = gadget.getCurrentView();

      // We always execute these preloads, they have nothing to do with the cache output.
      Collection<PreloadedData> preloads = preloader.preload(gadget);
      gadget.setPreloads(preloads);

      String content;

      if (view.getHref() == null) {
        content = view.getContent();
      } else {
        content = proxyRenderer.render(gadget);
      }

      MutableContent mc = new MutableContent(htmlParser, content);
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  public String getIframeUrl(Gadget gadget) {
    GadgetContext context = gadget.getContext();
    GadgetSpec spec = gadget.getSpec();
    String url = context.getUrl().toString();
    View view = gadget.getCurrentView();
    View.ContentType type;
    type = (view == null) ? View.ContentType.HTML : view.getType();

    UriBuilder uri;
    switch (type) {
      case URL:
        uri = new UriBuilder(view.getHref());
        break;
      case HTML:
      case HTML_SANITIZED:
      default:
        Uri iframeBaseUri = iframeBaseUris.get(context.getContainer());
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      return;
    }
    String container = gadget.getContext().getContainer();
    ContentRewriterFeature feature = rewriterFeatureFactory.get(gadget.getSpec(), container);
    Uri contentBase = gadget.getSpec().getUrl();
    View view = gadget.getCurrentView();
    if (view != null && view.getHref() != null) {
      contentBase = view.getHref();
    }
   
    rewriteImpl(feature, gadget.getSpec().getUrl(), contentBase, content,
        container);
  }
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    this.httpCache = httpCache;
    this.pipelineExecutor = pipelineExecutor;
  }

  public String render(Gadget gadget) throws RenderingException, GadgetException {
    View view = gadget.getCurrentView();
    Uri href = view.getHref();
    Preconditions.checkArgument(href != null, "Gadget does not have href for the current view");

    GadgetContext context = gadget.getContext();
    String path = context.getParameter(PATH_PARAM);
    if (path != null) {
      try {
        Uri relative = Uri.parse(path);
        if (!relative.isAbsolute()) {
          href = href.resolve(relative);
        }
      } catch (IllegalArgumentException e) {
        // TODO: Spec does not say what to do for an invalid relative path.
        // Just ignoring for now.
      }
    }

    UriBuilder uri = new UriBuilder(href);
    uri.addQueryParameter("lang", context.getLocale().getLanguage());
    uri.addQueryParameter("country", context.getLocale().getCountry());

    OAuthArguments oauthArgs = new OAuthArguments(view);
    oauthArgs.setProxiedContentRequest(true);

    HttpRequest request = new HttpRequest(uri.toUri())
        .setIgnoreCache(context.getIgnoreCache())
        .setOAuthArguments(oauthArgs)
        .setAuthType(view.getAuthType())
        .setSecurityToken(context.getToken())
        .setContainer(context.getContainer())
        .setGadget(gadget.getSpec().getUrl());

    HttpResponse response = httpCache.getResponse(request);
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  private void injectBaseTag(Gadget gadget, Node headTag) {
    GadgetContext context = gadget.getContext();
    if (containerConfig.getBool(context.getContainer(), INSERT_BASE_ELEMENT_KEY)) {
      Uri base = gadget.getSpec().getUrl();
      View view = gadget.getCurrentView();
      if (view != null && view.getHref() != null) {
        base = view.getHref();
      }
      Element baseTag = headTag.getOwnerDocument().createElement("base");
      baseTag.setAttribute("href", base.toString());
      headTag.insertBefore(baseTag, headTag.getFirstChild());
    }
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  public void baseElementInsertedWhenContentIsProxied() throws Exception {
    Gadget gadget = makeDefaultGadget();

    String viewUrl = "http://example.org/view.html";
    String xml = "<Content href='" + viewUrl + "'/>";
    View fakeView = new View("foo", Arrays.asList(XmlUtil.parse(xml)), SPEC_URL);
    gadget.setCurrentView(fakeView);

    config.data.put(INSERT_BASE_ELEMENT_KEY, true);

    String rewritten = rewrite(gadget, BODY_CONTENT);
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Related Classes of org.apache.shindig.gadgets.spec.View

  • org.apache.shindig.common.uri.Uri
  • org.apache.shindig.common.uri.UriBuilder
  • org.apache.shindig.gadgets.config.XhrwrapperConfigContributor
  • org.apache.shindig.gadgets.DefaultUrlGenerator
  • org.apache.shindig.gadgets.Gadget
  • org.apache.shindig.gadgets.GadgetTest
  • org.apache.shindig.gadgets.process.Processor
  • org.apache.shindig.gadgets.render.HtmlRenderer
  • org.apache.shindig.gadgets.render.HtmlRendererTest
  • org.apache.shindig.gadgets.render.ProxyRenderer
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