protected void setLocationFromScout() {
m_browserExtension.clearResourceCache();
m_browserExtension.clearLocalHyperlinkCache();
String location = getScoutObject().getLocation();
RemoteFile r = getScoutObject().getValue();
if (location == null && r != null && r.exists()) {
try {
if (r.getName().matches(".*\\.(zip|jar)")) {
location = registerResourcesInZip(r);
} else {
String content = IOUtility.getContent(r.getDecompressedReader());
content = m_browserExtension.adaptLocalHyperlinks(content, 1);
location =
m_browserExtension.addResource(
r.getName(), new ByteArrayInputStream(content.getBytes("UTF-8")));
}
// Prevent caching by making the request unique
if (location != null) {
location += "?nocache=" + System.currentTimeMillis();
}
} catch (Throwable t) {
LOG.error("preparing html content for " + r, t);
}
}
m_currentLocation = location;
if (m_currentLocation != null) {
getUiField().setUrl(m_currentLocation);
} else {
getUiField().setText("");
}
}
@Override
public File getRemoteFile(String dir, String simpleName, Locale locale, boolean checkCache)
throws ProcessingException {
RemoteFile spec = null;
File f = null;
if (locale != null && simpleName != null && simpleName.lastIndexOf(".") != -1) {
String filename = simpleName;
String language = locale.toString().replaceAll("__", "_");
String prefix = filename.substring(0, filename.lastIndexOf(".")) + "_";
String suffix = filename.substring(filename.lastIndexOf("."));
filename = prefix + language + suffix;
File test = getFileLocation(dir, filename, false);
while (!test.exists()) {
if (language.indexOf("_") == -1) {
filename = simpleName;
break;
}
language = language.substring(0, language.lastIndexOf("_"));
filename = prefix + language + suffix;
test = getFileLocation(dir, filename, false);
}
f = getFileLocation(dir, filename, false);
spec = new RemoteFile(dir, filename, locale, 0L);
} else {
f = getFileLocation(dir, simpleName, false);
spec = new RemoteFile(dir, simpleName, locale, 0L);
}
if (f.exists()) {
spec.setLastModified(f.lastModified());
}
//
if (checkCache && OfflineState.isOnlineInCurrentThread()) {
IRemoteFileService svc = SERVICES.getService(IRemoteFileService.class);
spec = svc.getRemoteFile(spec);
try {
if (spec.getName() != null && !spec.getName().equalsIgnoreCase(f.getName())) {
if (locale != null && f.getName().length() > spec.getName().length()) {
// if local file has longer name (including locale), this means that
// this file was deleted on the server
f.delete();
}
f = getFileLocation(spec.getDirectory(), spec.getName(), false);
}
if (spec.exists() && spec.hasContent()) {
spec.writeData(new FileOutputStream(f));
f.setLastModified(spec.getLastModified());
} else if (!spec.exists()) {
f.delete();
}
} catch (IOException e) {
throw new ProcessingException("error writing remote file in local store", e);
}
}
return f;
}
private String registerResourcesInZip(RemoteFile zipFile)
throws ProcessingException, IOException, UnsupportedEncodingException, FileNotFoundException {
String location = null;
File tempDir = IOUtility.createTempDirectory("browser");
try {
zipFile.writeZipContentToDirectory(tempDir);
String simpleName = zipFile.getName().replaceAll("\\.(zip|jar)", ".htm");
// rewrite local urls and register resource
int prefixLen = tempDir.getAbsolutePath().length() + 1;
for (File f : IOUtility.listFilesInSubtree(tempDir, null)) {
if (f.isFile()) {
String path = f.getAbsolutePath().substring(prefixLen);
if (path.toLowerCase().matches(".*\\.(htm|html)")) {
String content =
IOUtility.getContent(new InputStreamReader(new FileInputStream(f), "UTF-8"));
content = m_browserExtension.adaptLocalHyperlinks(content, 1);
if (location == null && path.startsWith(simpleName)) {
// this is the index.html
location =
m_browserExtension.addResource(
simpleName, new ByteArrayInputStream(content.getBytes("UTF-8")));
} else {
m_browserExtension.addResource(
path, new ByteArrayInputStream(content.getBytes("UTF-8")));
}
} else if (path.toLowerCase().matches(".*\\.(svg)")) {
String content = IOUtility.getContent(new InputStreamReader(new FileInputStream(f)));
content = m_browserExtension.adaptLocalHyperlinks(content, 1);
m_browserExtension.addResource(
path, new ByteArrayInputStream(content.getBytes("UTF-8")));
} else {
m_browserExtension.addResource(path, new FileInputStream(f));
}
}
}
} finally {
if (tempDir != null) {
IOUtility.deleteDirectory(tempDir);
}
}
return location;
}
private void syncRemoteFilesInternal(
String serverFolderPath, FilenameFilter filter, boolean useServerFolderStructureOnClient)
throws ProcessingException {
IRemoteFileService svc = SERVICES.getService(IRemoteFileService.class);
String[][] realFiles = getFiles(serverFolderPath, filter, useServerFolderStructureOnClient);
RemoteFile[] existingFileInfoOnClient = new RemoteFile[realFiles.length];
for (int i = 0; i < realFiles.length; i++) {
RemoteFile rf = new RemoteFile(realFiles[i][0], realFiles[i][1], 0);
String dir = m_rootPath == null ? realFiles[i][0] : "";
File f = getFileLocation(dir, realFiles[i][1], false);
if (f.exists()) {
rf.setLastModified(f.lastModified());
}
existingFileInfoOnClient[i] = rf;
}
existingFileInfoOnClient =
svc.getRemoteFiles(serverFolderPath, filter, existingFileInfoOnClient);
for (RemoteFile spec : existingFileInfoOnClient) {
String fileDirectory = useServerFolderStructureOnClient ? spec.getDirectory() : null;
File f = getFileLocation(fileDirectory, spec.getName(), false);
if (spec.exists() && spec.hasContent()) {
try {
if (spec.hasMoreParts()) {
// file is splitted - get all parts
int counter = 0;
long fileDate = spec.getLastModified();
File part = getFileLocation(fileDirectory, spec.getName() + "." + counter, false);
spec.writeData(new FileOutputStream(part));
part.setLastModified(fileDate);
RemoteFile specPart = spec;
while (specPart.hasMoreParts()) {
counter++;
part = getFileLocation(fileDirectory, spec.getName() + "." + counter, false);
if (!part.exists() || fileDate != part.lastModified()) {
specPart = svc.getRemoteFilePart(spec, counter);
specPart.writeData(new FileOutputStream(part));
part.setLastModified(fileDate);
} else {
// resuming canceled part: nothing to do
}
}
// put together
counter = 0;
f = getFileLocation(fileDirectory, spec.getName(), false);
OutputStream out = new FileOutputStream(f);
part = getFileLocation(fileDirectory, spec.getName() + "." + counter, false);
while (part.exists()) {
InputStream in = new FileInputStream(part);
byte[] buf = new byte[102400];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
out.flush();
in.close();
part.delete();
counter++;
part = getFileLocation(fileDirectory, spec.getName() + "." + counter, false);
}
out.close();
f.setLastModified(fileDate);
} else {
// normal files
spec.writeData(new FileOutputStream(f));
f.setLastModified(spec.getLastModified());
}
} catch (IOException e) {
throw new ProcessingException("error writing remote file in local store", e);
}
} else if (!spec.exists()) {
f.delete();
}
}
}