@SuppressWarnings("unchecked")
public static void _render(
Map<?, ?> args, Closure body, PrintWriter out, ExecutableTemplate template, int fromLine) {
try {
if (!args.containsKey("arg") || args.get("arg") == null) {
throw new TemplateExecutionException(
template.template,
fromLine,
"Specify a template name",
new TagInternalException("Specify a template name"));
}
String name = args.get("arg").toString();
if (name.startsWith("./")) {
String ct = BaseTemplate.currentTemplate.get().name;
if (ct.matches("^/lib/[^/]+/app/views/.*")) {
ct = ct.substring(ct.indexOf("/", 5));
}
ct = ct.substring(0, ct.lastIndexOf("/"));
name = ct + name.substring(1);
}
args.remove("arg");
BaseTemplate t = (BaseTemplate) TemplateLoader.load(name);
Map<String, Object> newArgs = new HashMap<String, Object>();
newArgs.putAll((Map<? extends String, ? extends Object>) args);
newArgs.put("_isInclude", true);
newArgs.put("out", out);
t.internalRender(newArgs);
} catch (TemplateNotFoundException e) {
throw new TemplateNotFoundException(e.getPath(), template.template, fromLine);
}
}
public void invokeTag(Integer fromLine, String tag, Map<String, Object> attrs, Closure body) {
String templateName = tag.replace(".", "/");
String callerExtension = "tag";
if (template.name.indexOf(".") > 0) {
callerExtension = template.name.substring(template.name.lastIndexOf(".") + 1);
}
BaseTemplate tagTemplate = null;
try {
tagTemplate = (BaseTemplate)TemplateLoader.load("tags/" + templateName + "." + callerExtension);
} catch (TemplateNotFoundException e) {
try {
tagTemplate = (BaseTemplate)TemplateLoader.load("tags/" + templateName + ".tag");
} catch (TemplateNotFoundException ex) {
if (callerExtension.equals("tag")) {
throw new TemplateNotFoundException("tags/" + templateName + ".tag", template, fromLine);
}
throw new TemplateNotFoundException("tags/" + templateName + "." + callerExtension + " or tags/" + templateName + ".tag", template, fromLine);
}
}
TagContext.enterTag(tag);
Map<String, Object> args = new HashMap<String, Object>();
args.put("session", getBinding().getVariables().get("session"));
args.put("flash", getBinding().getVariables().get("flash"));
args.put("request", getBinding().getVariables().get("request"));
args.put("params", getBinding().getVariables().get("params"));
args.put("play", getBinding().getVariables().get("play"));
args.put("lang", getBinding().getVariables().get("lang"));
args.put("messages", getBinding().getVariables().get("messages"));
args.put("out", getBinding().getVariable("out"));
args.put("_attrs", attrs);
// all other vars are template-specific
args.put("_caller", getBinding().getVariables());
if (attrs != null) {
for (Map.Entry<String, Object> entry : attrs.entrySet()) {
args.put("_" + entry.getKey(), entry.getValue());
}
}
args.put("_body", body);
try {
tagTemplate.render(args);
} catch (TagInternalException e) {
throw new TemplateExecutionException(template, fromLine, e.getMessage(), template.cleanStackTrace(e));
} catch (TemplateNotFoundException e) {
throw new TemplateNotFoundException(e.getPath(), template, fromLine);
}
TagContext.exitTag();
}
public static void _extends(
Map<?, ?> args, Closure body, PrintWriter out, ExecutableTemplate template, int fromLine) {
try {
if (!args.containsKey("arg") || args.get("arg") == null) {
throw new TemplateExecutionException(
template.template,
fromLine,
"Specify a template name",
new TagInternalException("Specify a template name"));
}
String name = args.get("arg").toString();
if (name.startsWith("./")) {
String ct = BaseTemplate.currentTemplate.get().name;
if (ct.matches("^/lib/[^/]+/app/views/.*")) {
ct = ct.substring(ct.indexOf("/", 5));
}
ct = ct.substring(0, ct.lastIndexOf("/"));
name = ct + name.substring(1);
}
BaseTemplate.layout.set((BaseTemplate) TemplateLoader.load(name));
} catch (TemplateNotFoundException e) {
throw new TemplateNotFoundException(e.getPath(), template.template, fromLine);
}
}
