/**
* Add rendered document to ZIP stream.
*
* @param pageName the name (used with {@link com.xpn.xwiki.XWiki#getDocument(String,
* XWikiContext)}) of the page to render.
* @param zos the ZIP output stream.
* @param context the XWiki context.
* @param vcontext the Velocity context.
* @throws XWikiException error when rendering document.
* @throws IOException error when rendering document.
*/
private void renderDocument(
String pageName, ZipOutputStream zos, XWikiContext context, VelocityContext vcontext)
throws XWikiException, IOException {
@SuppressWarnings("unchecked")
EntityReferenceResolver<String> resolver = Utils.getComponent(EntityReferenceResolver.class);
DocumentReference docReference =
new DocumentReference(resolver.resolve(pageName, EntityType.DOCUMENT));
XWikiDocument doc = context.getWiki().getDocument(docReference, context);
String zipname = doc.getDocumentReference().getWikiReference().getName();
for (EntityReference space : doc.getDocumentReference().getSpaceReferences()) {
zipname += POINT + space.getName();
}
zipname += POINT + doc.getDocumentReference().getName();
String language = doc.getLanguage();
if (language != null && language.length() != 0) {
zipname += POINT + language;
}
zipname += ".html";
ZipEntry zipentry = new ZipEntry(zipname);
zos.putNextEntry(zipentry);
String originalDatabase = context.getDatabase();
try {
context.setDatabase(doc.getDocumentReference().getWikiReference().getName());
context.setDoc(doc);
vcontext.put(VCONTEXT_DOC, doc.newDocument(context));
vcontext.put(VCONTEXT_CDOC, vcontext.get(VCONTEXT_DOC));
XWikiDocument tdoc = doc.getTranslatedDocument(context);
context.put(CONTEXT_TDOC, tdoc);
vcontext.put(VCONTEXT_TDOC, tdoc.newDocument(context));
String content = context.getWiki().evaluateTemplate("view.vm", context);
zos.write(content.getBytes(context.getWiki().getEncoding()));
zos.closeEntry();
} finally {
context.setDatabase(originalDatabase);
}
}
private void setDocument(
ScriptContext scriptContext, String key, XWikiDocument document, XWikiContext xcontext) {
// Change the Document instance only if it's not already wrapping the same XWikiDocument
// (otherwise we might
// loose modifications made in a previous script and not yet saved)
Document previousDoc = (Document) scriptContext.getAttribute(key);
if (previousDoc == null || !previousDoc.same(document)) {
Document apiDocument = document.newDocument(xcontext);
scriptContext.setAttribute(key, apiDocument, ScriptContext.ENGINE_SCOPE);
}
}
protected void handleRevision(XWikiContext context) throws XWikiException {
String rev = context.getRequest().getParameter("rev");
if (rev != null) {
context.put("rev", rev);
XWikiDocument doc = (XWikiDocument) context.get("doc");
XWikiDocument tdoc = (XWikiDocument) context.get("tdoc");
XWikiDocument rdoc =
(!doc.getLanguage().equals(tdoc.getLanguage()))
? doc
: context.getWiki().getDocument(doc, rev, context);
XWikiDocument rtdoc =
(doc.getLanguage().equals(tdoc.getLanguage()))
? rdoc
: context.getWiki().getDocument(tdoc, rev, context);
context.put("tdoc", rtdoc);
context.put("cdoc", rdoc);
context.put("doc", rdoc);
VelocityContext vcontext = (VelocityContext) context.get("vcontext");
vcontext.put("doc", rdoc.newDocument(context));
vcontext.put("cdoc", vcontext.get("doc"));
vcontext.put("tdoc", rtdoc.newDocument(context));
}
}
public Group(XWikiDocument doc, XWikiContext context) throws XWikiException {
this(doc.newDocument(context), context);
}