mirror of
https://github.com/datahub-project/datahub.git
synced 2025-07-10 10:44:39 +00:00
114 lines
3.2 KiB
Java
114 lines
3.2 KiB
Java
![]() |
/**
|
||
|
* Copyright 2015 LinkedIn Corp. All rights reserved.
|
||
|
*
|
||
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
* you may not use this file except in compliance with the License.
|
||
|
* You may obtain a copy of the License at
|
||
|
*
|
||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||
|
*
|
||
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
*/
|
||
|
package controllers.api.v1;
|
||
|
|
||
|
import com.fasterxml.jackson.databind.JsonNode;
|
||
|
import com.fasterxml.jackson.databind.node.ObjectNode;
|
||
|
import dao.SearchDAO;
|
||
|
import models.DatasetColumn;
|
||
|
import play.api.libs.json.JsValue;
|
||
|
import play.libs.Json;
|
||
|
import play.mvc.Controller;
|
||
|
import play.mvc.Result;
|
||
|
import play.Logger;
|
||
|
import org.apache.commons.lang3.StringUtils;
|
||
|
import dao.DatasetsDAO;
|
||
|
|
||
|
import java.util.List;
|
||
|
|
||
|
public class Search extends Controller
|
||
|
{
|
||
|
public static Result getSearchAutoComplete()
|
||
|
{
|
||
|
ObjectNode result = Json.newObject();
|
||
|
result.put("status", "ok");
|
||
|
result.set("source", Json.toJson(SearchDAO.getAutoCompleteList()));
|
||
|
|
||
|
return ok(result);
|
||
|
}
|
||
|
|
||
|
public static Result searchByKeyword(String keyword)
|
||
|
{
|
||
|
ObjectNode result = Json.newObject();
|
||
|
|
||
|
int page = 1;
|
||
|
int size = 10;
|
||
|
String category = request().getQueryString("category");
|
||
|
String source = request().getQueryString("source");
|
||
|
String pageStr = request().getQueryString("page");
|
||
|
if (StringUtils.isBlank(pageStr))
|
||
|
{
|
||
|
page = 1;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
try
|
||
|
{
|
||
|
page = Integer.parseInt(pageStr);
|
||
|
}
|
||
|
catch(NumberFormatException e)
|
||
|
{
|
||
|
Logger.error("Dataset Controller getPagedDatasets wrong page parameter. Error message: " +
|
||
|
e.getMessage());
|
||
|
page = 1;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
String sizeStr = request().getQueryString("size");
|
||
|
if (StringUtils.isBlank(sizeStr))
|
||
|
{
|
||
|
size = 10;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
try
|
||
|
{
|
||
|
size = Integer.parseInt(sizeStr);
|
||
|
}
|
||
|
catch(NumberFormatException e)
|
||
|
{
|
||
|
Logger.error("Dataset Controller getPagedDatasets wrong page parameter. Error message: " +
|
||
|
e.getMessage());
|
||
|
size = 10;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
result.put("status", "ok");
|
||
|
if (StringUtils.isBlank(category))
|
||
|
{
|
||
|
category = "dataset";
|
||
|
}
|
||
|
if (StringUtils.isBlank(source))
|
||
|
{
|
||
|
source = "all";
|
||
|
}
|
||
|
if (category.toLowerCase().equalsIgnoreCase("metric"))
|
||
|
{
|
||
|
result.set("result", SearchDAO.getPagedMetricByKeyword(keyword, page, size));
|
||
|
}
|
||
|
else if (category.toLowerCase().equalsIgnoreCase("comments"))
|
||
|
{
|
||
|
result.set("result", SearchDAO.getPagedCommentsByKeyword(keyword, page, size));
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
result.set("result", SearchDAO.getPagedDatasetByKeyword(keyword, source, page, size));
|
||
|
}
|
||
|
|
||
|
return ok(result);
|
||
|
}
|
||
|
|
||
|
|
||
|
}
|