Examples with PebbleEngine com.mitchellbosecke.pebble.PebbleEngine used on opensource projects

Example 1 with PebbleEngine

use of com.mitchellbosecke.pebble.PebbleEngine in project osiostatsgenerator by piyush1594.

the class StatsGenerator method printHTMLStats.

private static String printHTMLStats() throws PebbleException, IOException {
    PebbleEngine engine = new PebbleEngine.Builder().build();
    PebbleTemplate compiledTemplate = engine.getTemplate("templates/stats_table.html");
    Writer writer = new StringWriter();
    Map<String, Object> context = new HashMap<String, Object>();
    context.put("websiteTitle", "OpenShift.io GitHub Stats");
    context.put("stats", Stats);
    context.put("now", Calendar.getInstance().getTime());
    compiledTemplate.evaluate(writer, context);
    String output = writer.toString();
    return output;
}

Example 2 with PebbleEngine

use of com.mitchellbosecke.pebble.PebbleEngine in project Orchid by JavaEden.

the class PebbleCompiler method compile.

@Override
public void compile(OutputStream os, @Nullable OrchidResource resource, String extension, String input, Map<String, Object> data) {
    try {
        PebbleTemplateLoader loader = new PebbleTemplateLoader(contextProvider.get(), contextProvider.get().getTheme());
        PebbleEngine engine = new PebbleEngine.Builder().loader(loader).executorService(executor).extension(extensionArray).methodAccessValidator(new NoOpMethodAccessValidator()).newLineTrimming(false).tagCache(tagCache).templateCache(templateCache).build();
        engine.getExtensionRegistry().getAttributeResolver().add(new GetMethodAttributeResolver());
        LexerImpl lexer = new LexerImpl(engine.getSyntax(), engine.getExtensionRegistry().getUnaryOperators().values(), engine.getExtensionRegistry().getBinaryOperators().values());
        TokenStream tokenStream = lexer.tokenize(new StringReader(input), "");
        Parser parser = new ParserImpl(engine.getExtensionRegistry().getUnaryOperators(), engine.getExtensionRegistry().getBinaryOperators(), engine.getExtensionRegistry().getTokenParsers(), new ParserOptions());
        RootNode root = parser.parse(tokenStream);
        PebbleTemplateImpl compiledTemplate = new PebbleTemplateImpl(engine, root, "");
        for (NodeVisitorFactory visitorFactory : engine.getExtensionRegistry().getNodeVisitors()) {
            visitorFactory.createVisitor(compiledTemplate).visit(root);
        }
        ByteArrayOutputStream os1 = new ByteArrayOutputStream();
        Writer writer = new OutputStreamWriter(os1, StandardCharsets.UTF_8);
        compiledTemplate.evaluate(writer, data);
        writer.close();
        os.write(os1.toByteArray());
    } catch (PebbleException e) {
        OrchidExtensionsKt.logSyntaxError(input, extension, e.getLineNumber(), 0, e.getMessage(), e.getCause());
    } catch (Exception e) {
        Clog.e("Error rendering Pebble template (see template source below)", e);
        Clog.e(input);
        contextProvider.get().diagnosisMessage(() -> ExceptionUtils.getStackTrace(e));
    }
}

Example 3 with PebbleEngine

use of com.mitchellbosecke.pebble.PebbleEngine in project symja_android_library by axkr.

the class TemplateUtils method getNewEngine.

public static PebbleEngine getNewEngine() {
    PebbleEngine engine;
    try {
        Loader<?> loader = new ClasspathLoader();
        if (templateLocations != null && !templateLocations.isEmpty()) {
            List<Loader<?>> loaders = new ArrayList<>();
            for (String templateLocation : templateLocations) {
                FileLoader fileLoader = new FileLoader();
                fileLoader.setPrefix(templateLocation);
                loaders.add(fileLoader);
            }
            // add this one last, so it is shadowed
            loaders.add(loader);
            loader = new DelegatingLoader(loaders);
        }
        engine = new PebbleEngine.Builder().loader(loader).strictVariables(false).build();
    } catch (PebbleException e) {
        throw new IllegalStateException(e);
    }
    return engine;
}