private String getDefaultTemplate(BinaryResource binaryResource, String uuid) throws IOException {
MustacheFactory mf = new DefaultMustacheFactory();
Mustache mustache = mf.compile("com/docdoku/server/viewers/default_viewer.mustache");
Map<Object, Object> scopes = new HashMap<>();
scopes.put("uriResource", ViewerUtils.getURI(binaryResource, uuid));
scopes.put("fileName", binaryResource.getName());
StringWriter templateWriter = new StringWriter();
mustache.execute(templateWriter, scopes).flush();
return ViewerUtils.getViewerTemplate(
dataManager, binaryResource, uuid, templateWriter.toString());
}
@Override
public String getHtmlForViewer(BinaryResource binaryResource, String uuid) {
String template;
DocumentViewer documentViewerSelected = selectViewerForTemplate(binaryResource);
try {
if (documentViewerSelected != null) {
template = documentViewerSelected.renderHtmlForViewer(binaryResource, uuid);
} else {
template = getDefaultTemplate(binaryResource, uuid);
}
} catch (Exception e) {
LOGGER.log(Level.INFO, null, e);
template =
new StringBuilder()
.append("<p>")
.append("Can't render ")
.append(binaryResource.getName())
.append("</p>")
.toString();
}
return template;
}
