public boolean splitXHTMLFile() {
boolean result = false;
if (currentEditor.getValue().getMediaType().equals(MediaType.XHTML)) {
XHTMLCodeEditor xhtmlCodeEditor = (XHTMLCodeEditor) currentEditor.getValue();
EditorPosition pos = xhtmlCodeEditor.getEditorCursorPosition();
XMLTagPair pair =
xhtmlCodeEditor.findSurroundingTags(
token -> {
String type = token.getType();
if ("tag".equals(type)) {
String content = token.getContent();
if ("head".equals(content) || "body".equals(content) || "html".equals(content)) {
return true;
}
}
return false;
});
if (pair == null
|| "head".equals(pair.getTagName())
|| "html".equals(pair.getTagName())
|| StringUtils.isEmpty(pair.getTagName())) {
Dialogs.create()
.owner(tabPane)
.title("Teilung nicht möglich")
.message(
"Kann Datei nicht an dieser Position teilen. Eine Teilung ist nur innerhalb des XHTML-Bodys möglich.")
.showWarning();
return false;
}
logger.debug("umgebendes pair " + pair);
// wir sind innerhalb des Body
int index = xhtmlCodeEditor.getIndexFromPosition(pos);
try {
String originalCode = xhtmlCodeEditor.getCode();
org.jdom2.Document originalDocument = XHTMLUtils.parseXHTMLDocument(originalCode);
List<Content> originalHeadContent = getOriginalHeadContent(originalDocument);
byte[] frontPart = originalCode.substring(0, index).getBytes("UTF-8");
Resource oldResource = currentXHTMLResource.getValue();
oldResource.setData(frontPart);
HtmlCleanerBookProcessor processor = new HtmlCleanerBookProcessor();
processor.processResource(oldResource);
xhtmlCodeEditor.setCode(new String(oldResource.getData(), "UTF-8"));
byte[] backPart =
originalCode.substring(index, originalCode.length() - 1).getBytes("UTF-8");
String fileName = book.getNextStandardFileName(MediaType.XHTML);
Resource resource = MediaType.XHTML.getResourceFactory().createResource("Text/" + fileName);
byte[] backPartXHTML = XHTMLUtils.repairWithHead(backPart, originalHeadContent);
resource.setData(backPartXHTML);
int spineIndex = book.getSpine().getResourceIndex(oldResource);
book.addSpineResource(resource, spineIndex + 1);
openFileInEditor(resource, MediaType.XHTML);
bookBrowserManager.refreshBookBrowser();
needsRefresh.setValue(true);
needsRefresh.setValue(false);
} catch (IOException | JDOMException | ResourceDataException e) {
logger.error("", e);
Dialogs.create()
.owner(tabPane)
.title("Teilung nicht möglich")
.message("Kann Datei nicht teilen. Bitte Fehlermeldung an den Hersteller übermitteln.")
.showException(e);
}
result = true;
}
return result;
}
