public String getFileURL(CoralSession coralSession, FileResource file) {
Resource parent = file.getParent();
while (parent != null && !(parent instanceof RootDirectoryResource)) {
parent = parent.getParent();
}
if (parent == null) {
throw new IllegalStateException("cannot determine root directory");
}
RootDirectoryResource rootDirectory = ((RootDirectoryResource) parent);
while (parent != null && !(parent instanceof SiteResource)) {
parent = parent.getParent();
}
if (parent == null) {
throw new IllegalStateException("cannot determine site");
}
SiteResource site = (SiteResource) parent;
if (rootDirectory.getExternal()) {
String path = "";
for (parent = file; parent != null; parent = parent.getParent()) {
if (parent instanceof RootDirectoryResource) {
break;
} else {
try {
path = "/" + URLEncoder.encode(parent.getName(), LinkTool.PARAMETER_ENCODING) + path;
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
return buildPath(
getContextURL(coralSession, site),
"files",
site.getName(),
rootDirectory.getName(),
path);
} else {
String path = "";
for (parent = file; parent != null; parent = parent.getParent()) {
if (parent instanceof RootDirectoryResource) {
break;
} else {
path = "," + parent.getName() + path;
}
}
path = "/" + rootDirectory.getName() + path;
return buildPath(
getApplicationURL(coralSession, site),
"view/files.Download?path=" + path + "&file_id=" + file.getIdString());
}
}
@Override
protected SiteResource getSite(RewriteToViewResource resource) {
Resource r = resource;
while (r != null && !(r instanceof SiteResource)) {
r = r.getParent();
}
return (SiteResource) r;
}