package controllers;
import static play.data.Form.form;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import models.PermissionRefusal;
import models.User;
import org.apache.commons.lang3.StringUtils;
import play.Logger;
import play.data.DynamicForm;
import play.data.Form;
import play.libs.Json;
import play.mvc.BodyParser;
import play.mvc.Result;
import play.mvc.Security;
import uk.bl.Const;
import views.html.refusals.newForm;
import views.html.refusals.edit;
import views.html.refusals.list;
import views.html.refusals.view;
import com.avaje.ebean.ExpressionList;
import com.fasterxml.jackson.databind.JsonNode;
/**
* Manage refusals.
*/
@Security.Authenticated(SecuredController.class)
public class PermissionRefusalController extends AbstractController {
public static Result index() {
return ok(
views.html.refusals.list.render(
"Refusals", User.findByEmail(request().username()), models.PermissionRefusal.findAll(), ""
)
);
}
/**
* Display the refusal.
*/
public static Result indexFilter() {
List<PermissionRefusal> resList = processFilterPermissionRefusals("");
return ok(
list.render(
"PermissionRefusals", User.findByEmail(request().username()), resList, ""
)
);
}
/**
* Display the refusal edit panel for this URL.
*/
public static Result edit(Long id) {
PermissionRefusal refusal = PermissionRefusal.findById(id);
if (refusal == null) return notFound("There is no Permission Refusal with ID " + id);
User user = User.findByEmail(request().username());
Form<PermissionRefusal> refusalForm = Form.form(PermissionRefusal.class);
refusalForm = refusalForm.fill(refusal);
Map<String,String> refusalTypes = Const.RefusalType.options();
return ok(
edit.render(refusalForm, user, id, refusalTypes)
);
}
public static Result newForm() {
User user = User.findByEmail(request().username());
Form<PermissionRefusal> refusalForm = Form.form(PermissionRefusal.class);
PermissionRefusal template = new PermissionRefusal();
refusalForm = refusalForm.fill(template);
Map<String,String> refusalTypes = Const.RefusalType.options();
return ok(newForm.render(refusalForm, user, refusalTypes));
}
public static Result info(Form<PermissionRefusal> form, Long id) {
User user = User.findByEmail(request().username());
Map<String,String> refusalTypes = Const.RefusalType.options();
return badRequest(edit.render(form, user, id, refusalTypes));
}
public static Result newInfo(Form<PermissionRefusal> form) {
User user = User.findByEmail(request().username());
Map<String,String> refusalTypes = Const.RefusalType.options();
return badRequest(newForm.render(form, user, refusalTypes));
}
public static Result save() {
DynamicForm requestData = form().bindFromRequest();
String action = requestData.get("action");
Logger.debug("action: " + action);
if (StringUtils.isNotEmpty(action)) {
if (action.equals("save")) {
Form<PermissionRefusal> filledForm = form(PermissionRefusal.class).bindFromRequest();
if(filledForm.hasErrors()) {
Logger.debug("errors: " + filledForm.errors());
return newInfo(filledForm);
}
filledForm.get().save();
flash("message", "Permission Refusal " + filledForm.get().name + " has been created");
return redirect(routes.PermissionRefusalController.view(filledForm.get().id));
}
}
return null;
}
public static Result update(Long id) {
DynamicForm requestData = form().bindFromRequest();
Form<PermissionRefusal> filledForm = form(PermissionRefusal.class).bindFromRequest();
Logger.debug("hasGlobalErrors: " + filledForm.hasGlobalErrors());
Logger.debug("hasErrors: " + filledForm.hasErrors());
String action = requestData.get("action");
Logger.debug("action: " + action);
if (StringUtils.isNotEmpty(action)) {
if (action.equals("save")) {
if (filledForm.hasErrors()) {
Logger.debug("hasErrors: " + filledForm.errors());
return info(filledForm, id);
}
filledForm.get().update(id);
flash("message", "Permission Refusal " + filledForm.get().name + " has been updated");
return redirect(routes.PermissionRefusalController.view(filledForm.get().id));
} else if (action.equals("delete")) {
PermissionRefusal refusal = PermissionRefusal.findById(id);
flash("message", "Permission Refusal " + filledForm.get().name + " has been deleted");
refusal.delete();
return redirect(routes.PermissionRefusalController.indexFilter());
}
}
return null;
}
public static Result view(Long id) {
PermissionRefusal refusal = PermissionRefusal.findById(id);
if (refusal == null) return notFound("There is no Permission Refusal with ID " +id);
return ok(
view.render(refusal, User.findByEmail(request().username())
)
);
}
/**
* This method enables searching for given URL and redirection in order to add new entry
* if required.
* @return
*/
public static Result search() {
Result res = null;
DynamicForm form = form().bindFromRequest();
String action = form.get("action");
String query = form.get(Const.URL);
Logger.debug("query: " + query);
Logger.debug("action: " + action);
List<PermissionRefusal> resList = processFilterPermissionRefusals(query);
if (StringUtils.isBlank(query)) {
Logger.debug("Refusal name is empty. Please write name in search window.");
flash("message", "Please enter a name in the search window");
res = ok(
list.render(
"PermissionRefusals", User.findByEmail(request().username()), resList, ""
)
);
}
if (StringUtils.isEmpty(action)) {
return badRequest("You must provide a valid action");
} else {
if (action.equals("search")) {
res = ok(
list.render(
"PermissionRefusals", User.findByEmail(request().username()), resList, query
)
);
} else {
return badRequest("This action is not allowed");
}
}
return res;
}
/**
* This method applyies filters to the list of crawl refusals.
* @param filterUrl
* @param status
* @return
*/
public static List<PermissionRefusal> processFilterPermissionRefusals(String filterUrl) {
// Logger.debug("process filter filterUrl: " + filterUrl);
boolean isProcessed = false;
ExpressionList<PermissionRefusal> exp = PermissionRefusal.find.where();
List<PermissionRefusal> res = new ArrayList<PermissionRefusal>();
if (filterUrl != null && !filterUrl.equals(Const.NONE)) {
Logger.debug("name: " + filterUrl);
exp = exp.contains(Const.NAME, filterUrl);
isProcessed = true;
}
res = exp.query().findList();
Logger.debug("Expression list size: " + res.size() + ", isProcessed: " + isProcessed);
if (!isProcessed) {
res = models.PermissionRefusal.findAll();
}
return res;
}
@BodyParser.Of(BodyParser.Json.class)
public static Result filterByJson(String name) {
JsonNode jsonData = null;
if (name != null) {
List<PermissionRefusal> refusals = PermissionRefusal.filterByName(name);
jsonData = Json.toJson(refusals);
}
return ok(jsonData);
}
}