private void unimportPagesFromWiki(
Collection<XarEntry> pages, String wiki, PackageConfiguration configuration) {
WikiReference wikiReference = new WikiReference(wiki);
XWikiContext xcontext = getXWikiContext();
for (XarEntry xarEntry : pages) {
DocumentReference documentReference =
this.resolver.resolve(xarEntry.getDocumentReference(), wikiReference);
try {
XWikiDocument document =
getXWikiContext().getWiki().getDocument(documentReference, xcontext);
if (!document.isNew()) {
String language = xarEntry.getLanguage();
if (language != null) {
document = document.getTranslatedDocument(language, xcontext);
getXWikiContext().getWiki().deleteDocument(document, xcontext);
} else {
getXWikiContext().getWiki().deleteAllDocuments(document, xcontext);
}
}
} catch (XWikiException e) {
this.logger.error("Failed to delete document [" + documentReference + "]", e);
}
}
}
@Override
public List<XarEntry> getEntries(File xarFile) throws IOException {
List<XarEntry> documents = null;
FileInputStream fis = new FileInputStream(xarFile);
ZipArchiveInputStream zis = new ZipArchiveInputStream(fis);
try {
for (ZipArchiveEntry zipEntry = zis.getNextZipEntry();
zipEntry != null;
zipEntry = zis.getNextZipEntry()) {
if (!zipEntry.isDirectory()) {
try {
XarPageLimitedHandler documentHandler =
new XarPageLimitedHandler(this.componentManager);
parseDocument(zis, documentHandler);
if (documents == null) {
documents = new ArrayList<XarEntry>();
}
XarEntry xarEntry = documentHandler.getXarEntry();
xarEntry.setEntryName(zipEntry.getName());
documents.add(xarEntry);
} catch (NotADocumentException e) {
// Impossible to know that before parsing
} catch (Exception e) {
this.logger.error("Failed to parse document [" + zipEntry.getName() + "]", e);
}
}
}
} finally {
zis.close();
}
return documents != null ? documents : Collections.<XarEntry>emptyList();
}
