Examples with Interpolation org.apache.sling.scripting.sightly.impl.compiler.frontend.Interpolation used on opensource projects

Example 1 with Interpolation

use of org.apache.sling.scripting.sightly.impl.compiler.frontend.Interpolation in project sling by apache.

the class ExpressionWrapperTest method testI18nOptionsRemoval.

@Test
public void testI18nOptionsRemoval() {
    Interpolation interpolation = new Interpolation();
    Map<String, ExpressionNode> options = new HashMap<>();
    options.put(I18nFilter.HINT_OPTION, new StringConstant("hint"));
    options.put(I18nFilter.LOCALE_OPTION, new StringConstant("de"));
    options.put(I18nFilter.I18N_OPTION, NullLiteral.INSTANCE);
    interpolation.addExpression(new Expression(new StringConstant("hello"), options));
    ExpressionWrapper wrapper = new ExpressionWrapper(filters);
    Expression result = wrapper.transform(interpolation, MarkupContext.TEXT, ExpressionContext.TEXT);
    List<ExpressionNode> xssArguments = runOptionsAndXSSAssertions(result, 1);
    RuntimeCall i18n = (RuntimeCall) xssArguments.get(0);
    assertEquals("Expected to I18n runtime function call.", RuntimeFunction.I18N, i18n.getFunctionName());
}

Example 2 with Interpolation

use of org.apache.sling.scripting.sightly.impl.compiler.frontend.Interpolation in project sling by apache.

the class MarkupHandler method outText.

private void outText(String content, MarkupContext context) {
    Interpolation interpolation = expressionParser.parseInterpolation(content);
    if (context == null) {
        interpolation = requireContext(interpolation);
    }
    String text = tryAsSimpleText(interpolation);
    if (text != null) {
        out(text);
    } else {
        outExprNode(expressionWrapper.transform(interpolation, context, ExpressionContext.TEXT).getRoot());
    }
}

Example 3 with Interpolation

use of org.apache.sling.scripting.sightly.impl.compiler.frontend.Interpolation in project sling by apache.

the class ExpressionWrapperTest method testURIOptionsRemoval.

@Test
public void testURIOptionsRemoval() {
    Interpolation interpolation = new Interpolation();
    Map<String, ExpressionNode> options = new HashMap<>();
    options.put(URIManipulationFilter.SCHEME, new StringConstant("https"));
    options.put(URIManipulationFilter.DOMAIN, new StringConstant("www.example.org"));
    options.put(URIManipulationFilter.PREPEND_PATH, new StringConstant("/before"));
    options.put(URIManipulationFilter.PATH, new StringConstant("/path"));
    options.put(URIManipulationFilter.APPEND_PATH, new StringConstant("/after"));
    List<ExpressionNode> selectors = new ArrayList<>();
    selectors.add(new StringConstant("a"));
    selectors.add(new StringConstant("b"));
    options.put(URIManipulationFilter.SELECTORS, new ArrayLiteral(selectors));
    options.put(URIManipulationFilter.EXTENSION, new StringConstant("html"));
    options.put(URIManipulationFilter.PREPEND_SUFFIX, new StringConstant("/pre"));
    options.put(URIManipulationFilter.APPEND_SUFFIX, new StringConstant("/after"));
    options.put(URIManipulationFilter.FRAGMENT, new StringConstant("rewrite"));
    Map<String, ExpressionNode> query = new HashMap<>();
    query.put("q", new StringConstant("sightly"));
    query.put("array", new ArrayLiteral(new ArrayList<ExpressionNode>() {

        {
            add(new NumericConstant(1));
            add(new NumericConstant(2));
            add(new NumericConstant(3));
        }
    }));
    options.put(URIManipulationFilter.QUERY, new MapLiteral(query));
    options.put(URIManipulationFilter.REMOVE_QUERY, new StringConstant("array"));
    interpolation.addExpression(new Expression(new StringConstant("http://www.example.com/resource.selector.extension/suffix#fragment?param=value"), options));
    ExpressionWrapper wrapper = new ExpressionWrapper(filters);
    Expression result = wrapper.transform(interpolation, MarkupContext.TEXT, ExpressionContext.TEXT);
    List<ExpressionNode> xssArguments = runOptionsAndXSSAssertions(result, 0);
    RuntimeCall join = (RuntimeCall) xssArguments.get(0);
    assertEquals(RuntimeFunction.URI_MANIPULATION, join.getFunctionName());
}

Example 4 with Interpolation

use of org.apache.sling.scripting.sightly.impl.compiler.frontend.Interpolation in project sling by apache.

the class ExpressionWrapperTest method testJoinOptionsRemoval.

@Test
public void testJoinOptionsRemoval() {
    Interpolation interpolation = new Interpolation();
    Map<String, ExpressionNode> options = new HashMap<>();
    options.put(JoinFilter.JOIN_OPTION, new StringConstant(";"));
    List<ExpressionNode> array = new ArrayList<>();
    array.add(new NumericConstant(0));
    array.add(new NumericConstant(1));
    interpolation.addExpression(new Expression(new ArrayLiteral(array), options));
    ExpressionWrapper wrapper = new ExpressionWrapper(filters);
    Expression result = wrapper.transform(interpolation, MarkupContext.TEXT, ExpressionContext.TEXT);
    List<ExpressionNode> xssArguments = runOptionsAndXSSAssertions(result, 0);
    RuntimeCall join = (RuntimeCall) xssArguments.get(0);
    assertEquals(RuntimeFunction.JOIN, join.getFunctionName());
}

Example 5 with Interpolation

use of org.apache.sling.scripting.sightly.impl.compiler.frontend.Interpolation in project sling by apache.

the class MarkupHandler method requireContext.

private Interpolation requireContext(Interpolation interpolation) {
    Interpolation result = new Interpolation();
    for (Fragment fragment : interpolation.getFragments()) {
        Fragment addedFragment;
        if (fragment.isString()) {
            addedFragment = fragment;
        } else {
            if (fragment.getExpression().containsOption(Syntax.CONTEXT_OPTION)) {
                addedFragment = fragment;
            } else {
                String currentTag = currentElementTag();
                String warningMessage = String.format("Element %s requires that all expressions have an explicit context specified. " + "The expression will be replaced with an empty string.", currentTag);
                stream.warn(new PushStream.StreamMessage(warningMessage, fragment.getExpression().getRawText()));
                addedFragment = new Fragment.Expr(new Expression(StringConstant.EMPTY));
            }
        }
        result.addFragment(addedFragment);
    }
    return result;
}