org.sobotics.guttenberg.search.InternetSearch.java Source code

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Here is the source code for org.sobotics.guttenberg.search.InternetSearch.java

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/*
 * Copyright (C) 2019 SOBotics
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 */

package org.sobotics.guttenberg.search;

import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport;
import com.google.api.client.json.jackson2.JacksonFactory;
import com.google.api.services.customsearch.Customsearch;
import com.google.api.services.customsearch.CustomsearchRequestInitializer;
import com.google.api.services.customsearch.model.Result;
import com.google.api.services.customsearch.model.Search;
import org.sobotics.guttenberg.clients.Guttenberg;
import org.sobotics.guttenberg.entities.Post;

import java.io.IOException;
import java.security.GeneralSecurityException;

/**
 * Internet search, search on internet based on SearchTerms
 *
 * @author Petter Friberg
 */
public class InternetSearch {

    public static void main(String[] args) throws GeneralSecurityException, IOException {

        String searchQuery = "test"; //The query to search
        String cx = "002845322276752338984:vxqzfa86nqc"; //Your search engine

        //Instance Customsearch
        Customsearch cs = new Customsearch.Builder(GoogleNetHttpTransport.newTrustedTransport(),
                JacksonFactory.getDefaultInstance(), null).setApplicationName("MyApplication")
                        .setGoogleClientRequestInitializer(new CustomsearchRequestInitializer("your api key"))
                        .build();

        //Set search parameter
        Customsearch.Cse.List list = cs.cse().list(searchQuery).setCx(cx);

        //Execute search
        Search result = list.execute();
        if (result.getItems() != null) {
            for (Result ri : result.getItems()) {
                //Get title, link, body etc. from search
                System.out.println(ri.getTitle() + ", " + ri.getLink());
            }
        }

    }

    /**
     * Google search
     *
     * @param st
     * @return
     * @throws IOException
     */
    public SearchResult google(Post post, SearchTerms st) throws IOException {
        Customsearch cs;
        try {
            cs = new Customsearch.Builder(GoogleNetHttpTransport.newTrustedTransport(),
                    JacksonFactory.getDefaultInstance(), null).setApplicationName("Guttenberg")
                            .setGoogleClientRequestInitializer(new CustomsearchRequestInitializer(
                                    Guttenberg.getLoginProperties().getProperty("google-api", "")))
                            .build();
        } catch (GeneralSecurityException e) {
            throw new IOException("Can't instance GoogleNetHttpTransport", e);
        }

        Customsearch.Cse.List list = cs.cse().list(st.getQuery()).setCx("002845322276752338984:vxqzfa86nqc");
        if (st.getExactTerm() != null) {
            list.setExactTerms(st.getExactTerm());
        }

        SearchResult sr = new SearchResult(post);
        Search result = list.execute();
        if (result.getItems() != null) {
            for (Result ri : result.getItems()) {
                boolean onsite = ri.getLink().toLowerCase().contains("stackoverflow.com");
                SearchItem si = new SearchItem(ri.getTitle(), ri.getLink(), onsite);
                sr.getItems().add(si);
            }
        }
        return sr;

    }
}