private static Collection<Node> extractImageNodes(Element aInContent) {
Collection<Node> lImageNodes = new LinkedList<>();
Elements lImageElements = aInContent.getElementsByTag("img");
if (!lImageElements.isEmpty()) {
int i = 0;
for (Element lImageElement : lImageElements) {
i++;
if (lImageElement.hasClass("float-left")) {
if (!lImageElement.hasClass("alignleft")) {
lImageElement.addClass("alignleft");
}
} else if (lImageElement.hasClass("float-right")) {
if (!lImageElement.hasClass("alignright")) {
lImageElement.addClass("alignright");
}
}
if (i > 1) {
lImageElement.removeAttr("width");
lImageElement.removeAttr("height");
}
Node lThisNode = toNode(lImageElement);
lImageNodes.add(lThisNode.clone());
}
}
return lImageNodes;
}
private String getUpdatedFileContent(List<Vacancy> vacancies) {
Document document = null;
try {
document = getDocument();
document.html();
Element template = document.select("[class=vacancy template]").first();
Element templateCopy = template.clone();
templateCopy.removeAttr("style");
templateCopy.removeAttr("class");
templateCopy.addClass("vacancy");
document.select("tr[class=vacancy]").remove();
for (Vacancy vacancy : vacancies) {
Element thisVacancyElement = templateCopy.clone();
thisVacancyElement.select("[class=city]").first().text(vacancy.getCity());
thisVacancyElement.select("[class=companyName]").first().text(vacancy.getCompanyName());
thisVacancyElement.select("[class=salary]").first().text(vacancy.getSalary());
thisVacancyElement
.select("[class=title]")
.select("a[href]")
.first()
.text(vacancy.getTitle());
thisVacancyElement
.select("[class=title]")
.select("a[href]")
.first()
.attr("href", vacancy.getUrl());
document.select("[class=vacancy template]").first().before(thisVacancyElement.outerHtml());
}
} catch (IOException e) {
e.printStackTrace();
System.out.println("Some exception occurred");
}
return document.html();
}
@Test
public void testClassUpdates() {
Document doc = Jsoup.parse("<div class='mellow yellow'></div>");
Element div = doc.select("div").first();
div.addClass("green");
assertEquals("mellow yellow green", div.className());
div.removeClass("red"); // noop
div.removeClass("yellow");
assertEquals("mellow green", div.className());
div.toggleClass("green").toggleClass("red");
assertEquals("mellow red", div.className());
}
