001/**
002 * Copyright (c) 2011, The University of Southampton and the individual contributors.
003 * All rights reserved.
004 *
005 * Redistribution and use in source and binary forms, with or without modification,
006 * are permitted provided that the following conditions are met:
007 *
008 *   *  Redistributions of source code must retain the above copyright notice,
009 *      this list of conditions and the following disclaimer.
010 *
011 *   *  Redistributions in binary form must reproduce the above copyright notice,
012 *      this list of conditions and the following disclaimer in the documentation
013 *      and/or other materials provided with the distribution.
014 *
015 *   *  Neither the name of the University of Southampton nor the names of its
016 *      contributors may be used to endorse or promote products derived from this
017 *      software without specific prior written permission.
018 *
019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
020 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
021 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
022 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
023 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
024 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
025 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
026 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
027 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
028 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
029 */
030package org.openimaj.tools.imagecollection.collection.webpage;
031
032import java.net.MalformedURLException;
033import java.net.URL;
034import java.util.ArrayList;
035import java.util.Collection;
036import java.util.HashMap;
037import java.util.Map;
038import org.jsoup.nodes.Document;
039import org.jsoup.nodes.Element;
040import org.jsoup.select.Elements;
041import org.openimaj.util.pair.IndependentPair;
042
043public class WebpageUtils {
044
045        public static Collection<? extends IndependentPair<URL, Map<String, String>>> allURLs(Document doc,String entity, String attribute) {
046                
047                Elements elements = doc.select("img");
048                Collection<IndependentPair<URL, Map<String, String>>> imageList = new ArrayList<IndependentPair<URL, Map<String, String>>>();
049                for (Element element : elements) {
050                        String imgURL = element.absUrl("src");
051                        try {
052                                Map<String,String> meta = new HashMap<String,String>();
053                                meta.put("source", imgURL);
054                                imageList.add(IndependentPair.pair(new URL(imgURL), meta));
055                        } catch (MalformedURLException e) {
056                                
057                        }
058                }
059                return imageList;
060        }
061        
062
063}