Examples with SlingScriptHelper org.apache.sling.api.scripting.SlingScriptHelper used on opensource projects

Example 11 with SlingScriptHelper

use of org.apache.sling.api.scripting.SlingScriptHelper in project sling by apache.

the class InjectorSpecificAnnotationTest method testScriptVariableConstructor.

@Test
public void testScriptVariableConstructor() throws InvalidSyntaxException {
    SlingBindings bindings = new SlingBindings();
    SlingScriptHelper helper = mock(SlingScriptHelper.class);
    bindings.setSling(helper);
    when(request.getAttribute(SlingBindings.class.getName())).thenReturn(bindings);
    org.apache.sling.models.testmodels.classes.constructorinjection.InjectorSpecificAnnotationModel model = factory.getAdapter(request, org.apache.sling.models.testmodels.classes.constructorinjection.InjectorSpecificAnnotationModel.class);
    assertNotNull("Could not instanciate model", model);
    assertEquals(helper, model.getHelper());
}

Example 12 with SlingScriptHelper

use of org.apache.sling.api.scripting.SlingScriptHelper in project sling by apache.

the class ThymeleafScriptEngine method eval.

@Override
public Object eval(final Reader reader, final ScriptContext scriptContext) throws ScriptException {
    final Bindings bindings = scriptContext.getBindings(ScriptContext.ENGINE_SCOPE);
    final SlingScriptHelper helper = (SlingScriptHelper) bindings.get(SlingBindings.SLING);
    if (helper == null) {
        throw new ScriptException("SlingScriptHelper missing from bindings");
    }
    final SlingHttpServletRequest request = helper.getRequest();
    final SlingHttpServletResponse response = helper.getResponse();
    // only used by Thymeleaf's ServletContextResourceResolver (TODO check if still true for 3.0)
    final ServletContext servletContext = null;
    final Locale locale = helper.getResponse().getLocale();
    final String scriptName = helper.getScript().getScriptResource().getPath();
    final Writer writer = scriptContext.getWriter();
    try {
        final ResourceResolver resourceResolver = thymeleafScriptEngineFactory.getRequestScopedResourceResolver();
        final IContext context = new SlingWebContext(request, response, servletContext, resourceResolver, locale, bindings);
        thymeleafScriptEngineFactory.getTemplateEngine().process(scriptName, context, writer);
    } catch (Exception e) {
        logger.error("Failure rendering Thymeleaf template '{}': {}", scriptName, e.getMessage());
        throw new ScriptException(e);
    }
    return null;
}

Example 13 with SlingScriptHelper

use of org.apache.sling.api.scripting.SlingScriptHelper in project sling by apache.

the class FreemarkerScriptEngine method eval.

public Object eval(Reader reader, ScriptContext scriptContext) throws ScriptException {
    final Bindings bindings = scriptContext.getBindings(ScriptContext.ENGINE_SCOPE);
    final SlingScriptHelper helper = (SlingScriptHelper) bindings.get(SlingBindings.SLING);
    if (helper == null) {
        throw new ScriptException("SlingScriptHelper missing from bindings");
    }
    // ensure GET request
    if (!"GET".equals(helper.getRequest().getMethod())) {
        throw new ScriptException("FreeMarker templates only support GET requests");
    }
    freemarkerScriptEngineFactory.getTemplateModels().forEach(bindings::put);
    final String scriptName = helper.getScript().getScriptResource().getPath();
    try {
        final Template template = new Template(scriptName, reader, configuration);
        template.process(bindings, scriptContext.getWriter());
    } catch (Throwable t) {
        final String message = String.format("Failure processing FreeMarker template %s.", scriptName);
        logger.error(message, t);
        throw new ScriptException(message);
    }
    return null;
}

Example 14 with SlingScriptHelper

use of org.apache.sling.api.scripting.SlingScriptHelper in project sling by apache.

the class EsxScriptEngine method eval.

@Override
public Object eval(Reader reader, ScriptContext context) throws ScriptException {
    log.debug("starting to eval ESX Script");
    Bindings bindings = context.getBindings(ScriptContext.ENGINE_SCOPE);
    SlingScriptHelper scriptHelper = (SlingScriptHelper) bindings.get("sling");
    Resource scriptResource = scriptHelper.getScript().getScriptResource();
    Resource resource = scriptHelper.getRequest().getResource();
    ModuleScript moduleScript = new ModuleScript(ModuleScript.JS_FILE, scriptResource);
    //public Module (EsxScriptEngineFactory factory, Resource resource, ModuleScript moduleScript, String id, Module parent, SlingScriptHelper scriptHelper) throws ScriptException {
    Module module = new Module((EsxScriptEngineFactory) getFactory(), resource, moduleScript, scriptResource.getPath(), null, scriptHelper, Module.LOADER_JS);
    try {
        Object moduleResults = module.require(scriptResource.getPath());
        String result = ((EsxScriptEngineFactory) getFactory()).getNashornEngine().eval("if(exports.render && typeof exports.render === 'function') { exports.render('test'); }" + " else if(typeof exports === 'class') { new exports().render('function') } else {" + "'You need to define either a render function or export an object with a render method'; }", module).toString();
        context.getWriter().write(result);
    } catch (IOException ex) {
        throw new ScriptException(ex);
    }
    return null;
}

Example 15 with SlingScriptHelper

use of org.apache.sling.api.scripting.SlingScriptHelper in project acs-aem-commons by Adobe-Consulting-Services.

the class SyntheticFormResourceTest method syntheticResourceTest.

@Test
public void syntheticResourceTest() throws DeserializeException {
    SlingHttpServletRequest mockRequest = mock(SlingHttpServletRequest.class);
    SlingScriptHelper mockScriptHelper = mock(SlingScriptHelper.class);
    when(mockScriptHelper.getRequest()).thenReturn(mockRequest);
    Map<String, FieldComponent> form = AnnotatedFieldDeserializer.getFormFields(getClass(), mockScriptHelper);
    assertNotNull(form.get("textComponentTest"));
    Resource fieldResource = form.get("textComponentTest").buildComponentResource();
    assertEquals("granite/ui/components/coral/foundation/form/textfield", fieldResource.getResourceType());
    assertEquals("granite/ui/components/coral/foundation/form/field", fieldResource.getResourceSuperType());
    assertEquals("textComponentTest", fieldResource.getResourceMetadata().get("name"));
    assertEquals("Text component", fieldResource.getResourceMetadata().get("fieldLabel"));
    assertEquals(true, fieldResource.getResourceMetadata().get("required"));
}