public static LayoutContent displayHome(spark.Request request, Configuration cfg) {
String html = "";
Map<String, String> root = Tools.listLayoutMap();
root.replace("msg", DBH.getMsg(request.session().id()));
Template temp;
try {
temp = cfg.getTemplate("user-home.htm");
Writer out = new StringWriter();
temp.process(root, out);
html = out.toString();
} catch (IOException | TemplateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
html = e.getMessage();
}
HashMap<String, String> options = new HashMap<String, String>();
options.put("addBtn", Tools.getAddBtn("/tramites/agregar", "Iniciar Trámite"));
options.put(
"toolBar",
Tools.getToolbarItem("/tramites/agregar", "Iniciar Trámite", "", "btn red darken-3")
+ Tools.getToolbarItem("/tramites", "Trámites", "", "btn green darken-3"));
LayoutContent lc = new LayoutContent(html, options);
return lc;
}
@Override
public void perform(
final GraphRewrite event, final EvaluationContext context, final ReportModel payload) {
String templatePath = payload.getTemplatePath();
String outputFilename = payload.getReportFilename();
ExecutionStatistics.get()
.begin("FreeMarkerIterationOperation.render(" + templatePath + ", " + outputFilename + ")");
try {
ReportService reportService = new ReportService(event.getGraphContext());
Path outputDir = Paths.get(reportService.getReportDirectory());
if (!Files.isDirectory(outputDir)) {
Files.createDirectories(outputDir);
}
Path outputPath = outputDir.resolve(outputFilename);
LOG.info(
"Reporting: Writing template \""
+ templatePath
+ "\" to output file \""
+ outputPath.toAbsolutePath().toString()
+ "\"");
Configuration freemarkerConfig =
new Configuration(Configuration.DEFAULT_INCOMPATIBLE_IMPROVEMENTS);
DefaultObjectWrapperBuilder objectWrapperBuilder =
new DefaultObjectWrapperBuilder(Configuration.DEFAULT_INCOMPATIBLE_IMPROVEMENTS);
objectWrapperBuilder.setUseAdaptersForContainers(true);
freemarkerConfig.setObjectWrapper(objectWrapperBuilder.build());
freemarkerConfig.setAPIBuiltinEnabled(true);
freemarkerConfig.setTemplateLoader(new FurnaceFreeMarkerTemplateLoader());
freemarkerConfig.setTemplateUpdateDelayMilliseconds(3600);
Template template = freemarkerConfig.getTemplate(templatePath);
Variables variables = Variables.instance(event);
// just the variables
Map<String, Object> vars =
FreeMarkerUtil.findFreeMarkerContextVariables(
variables, variableNames.toArray(new String[variableNames.size()]));
if (useDefaultPayloadVariableName) {
vars.put(DEFAULT_ITERATION_PAYLOAD_NAME, payload);
}
// also, extension functions (these are kept separate from vars in order to prevent them
// from being stored in the associated data with the reportmodel)
final Map<String, Object> freeMarkerExtensions;
freeMarkerExtensions =
furnace
.getLockManager()
.performLocked(
LockMode.WRITE,
new Callable<Map<String, Object>>() {
@Override
public Map<String, Object> call() throws Exception {
return FreeMarkerUtil.findFreeMarkerExtensions(furnace, event);
}
});
Map<String, Object> objects = new HashMap<>(vars);
objects.putAll(freeMarkerExtensions);
try (FileWriter fw = new FileWriter(outputPath.toFile())) {
template.process(objects, fw);
}
FreeMarkerUtil.addAssociatedReportData(event.getGraphContext(), payload, vars);
} catch (IOException | TemplateException e) {
LOG.log(
Level.WARNING,
"Template \""
+ templatePath
+ "\" Failed to write report at \""
+ outputFilename
+ "\" due to: "
+ e.getMessage(),
e);
} finally {
ExecutionStatistics.get()
.end("FreeMarkerIterationOperation.render(" + templatePath + ", " + outputFilename + ")");
}
}
