Examples with TemplateForm eu.esdihumboldt.hale.server.templates.war.components.TemplateForm used on opensource projects

Example 1 with TemplateForm

use of eu.esdihumboldt.hale.server.templates.war.components.TemplateForm in project hale by halestudio.

the class EditTemplatePage method addControls.

@Override
protected void addControls() {
    StringValue idParam = getPageParameters().get(0);
    if (!idParam.isNull() && !idParam.isEmpty()) {
        String templateId = idParam.toString();
        OrientGraph graph = DatabaseHelper.getGraph();
        try {
            Template template = null;
            try {
                template = Template.getByTemplateId(graph, templateId);
            } catch (NonUniqueResultException e) {
                log.error("Duplicate template representation: " + templateId, e);
            }
            if (template != null) {
                // get associated user
                Vertex v = template.getV();
                Iterator<Vertex> owners = v.getVertices(Direction.OUT, "owner").iterator();
                if (// user is admin
                UserUtil.isAdmin() || // or user is owner
                (owners.hasNext() && UserUtil.getLogin().equals(new User(owners.next(), graph).getLogin()))) {
                    add(new TemplateForm("edit-form", false, templateId));
                } else {
                    throw new AbortWithHttpErrorCodeException(HttpServletResponse.SC_FORBIDDEN);
                }
            } else {
                throw new AbortWithHttpErrorCodeException(HttpServletResponse.SC_NOT_FOUND, "Template not found.");
            }
        } finally {
            graph.shutdown();
        }
    } else
        throw new AbortWithHttpErrorCodeException(HttpServletResponse.SC_BAD_REQUEST, "Template identifier must be specified.");
}