/** Takes an element and returns a list of texts extracted from the P tags */
public List<String> getTextList(Element topNode) {
List<String> texts = new ArrayList<>();
for (Element element : topNode.select(this.nodesToKeepCssSelector)) {
if (element.hasText()) {
texts.add(element.text());
}
}
return texts;
}
@Test
public void testHasText() {
Document doc = Jsoup.parse("<div><p>Hello</p><p></p></div>");
Element div = doc.select("div").first();
Elements ps = doc.select("p");
assertTrue(div.hasText());
assertTrue(ps.first().hasText());
assertFalse(ps.last().hasText());
}
/**
* Test if this element has any text content (that is not just whitespace).
*
* @return true if element has non-blank text content.
*/
public boolean hasText() {
for (Node child : childNodes) {
if (child instanceof TextNode) {
TextNode textNode = (TextNode) child;
if (!textNode.isBlank()) return true;
} else if (child instanceof Element) {
Element el = (Element) child;
if (el.hasText()) return true;
}
}
return false;
}
/** @param args */
public static void main(String[] args) {
// Freemarker configuration object
Configuration cfg = new Configuration();
try {
Document doc = Jsoup.parse(new File("./src/identification.html"), "UTF-8");
// Load template from source folder
Template template = cfg.getTemplate("src/com/convert/template/jsp/struts2.ftl");
// Build the data-model
Map<String, Object> data = new HashMap<String, Object>();
final String pageName = "identification";
data.put("pageName", pageName);
// get select tags
Elements selectTags = doc.getElementsByTag("select");
for (Element selectTag : selectTags) {
JCodeModel codeModel = new JCodeModel();
String enumName = StringUtils.capitalize(selectTag.attr("id") + "Type");
// String enumName=selectTag.attr("id")+"Type";
System.out.println(enumName);
JDefinedClass enumClass = codeModel._class("com.foo." + enumName, ClassType.ENUM);
JFieldVar field1 = enumClass.field(JMod.PRIVATE | JMod.FINAL, String.class, "column");
JMethod enumConstructor = enumClass.constructor(JMod.PRIVATE);
enumConstructor.param(String.class, "column");
enumConstructor.body().assign(JExpr._this().ref("column"), JExpr.ref("column"));
Elements options = selectTag.select("option");
for (Element element : options) {
String text = element.text();
if (!text.contains("GenerateSelectHtml")) {
JEnumConstant enumConst = enumClass.enumConstant(text.toUpperCase());
enumConst.arg(JExpr.lit(text));
}
}
String mehtodName = "get" + enumName;
JMethod jmCreate =
enumClass.method(
JMod.PUBLIC | JMod.STATIC, java.util.ArrayList.class, "create" + mehtodName);
JBlock jBlock = jmCreate.body();
jBlock.directStatement(
"List<String> list = new ArrayList<String>();"
+ " for (SalutationsType value : SalutationsType.values()) {"
+ "list.add(value.getSalutation());"
+ "} "
+ "return list");
codeModel.build(new File("src"));
}
// generateEnum();
Elements links = doc.getElementsByTag("script");
data.put("javascripts", links);
Elements styles = doc.getElementsByTag("link");
data.put("styles", styles);
// links.remove();
Elements labels = doc.select("label");
Properties prop = new Properties();
OutputStream output = null;
output = new FileOutputStream("config.properties");
Template templateLabels = cfg.getTemplate("src/com/convert/template/label/struts2.ftl");
for (Element label : labels) {
if (label.hasText()) {
String labelName = label.attr("for");
String pageNameText = pageName + ".label." + labelName;
prop.setProperty(pageNameText, label.text());
data.put("labelName", label.text());
StringWriter writer = new StringWriter();
// Writer out = new OutputStreamWriter(System.out);
templateLabels.process(data, writer);
// out.flush();
label.html(writer.getBuffer().toString());
}
}
// save properties to project root folder
prop.store(output, null);
doc.select("script, style, meta, link, comment, CDATA, #comment").remove();
// removeComments(doc);
// doc.body().html().replaceAll("<body>", "").replaceAll("</body>",
// "");
data.put("body", doc.body().html().replaceAll("<body>", "").replaceAll("</body>", ""));
/*
* for (Element link : links) { System.out.println(link); }
*/
// Console output
/*
* Writer out = new OutputStreamWriter(System.out); template.process(data,
* out); out.flush();
*/
// File output
Writer file = new FileWriter(new File("FTL_helloworld.jsp"));
template.process(data, file);
file.flush();
file.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (TemplateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (JClassAlreadyExistsException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}