1 /**
2 * Copyright (c) 2011, The University of Southampton and the individual contributors.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * * Redistributions of source code must retain the above copyright notice,
9 * this list of conditions and the following disclaimer.
10 *
11 * * Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 *
15 * * Neither the name of the University of Southampton nor the names of its
16 * contributors may be used to endorse or promote products derived from this
17 * software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
26 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30 package org.openimaj.tools.imagecollection.collection.webpage;
31
32 import java.net.MalformedURLException;
33 import java.net.URL;
34 import java.util.ArrayList;
35 import java.util.Collection;
36 import java.util.HashMap;
37 import java.util.Map;
38 import org.jsoup.nodes.Document;
39 import org.jsoup.nodes.Element;
40 import org.jsoup.select.Elements;
41 import org.openimaj.util.pair.IndependentPair;
42
43 public class WebpageUtils {
44
45 public static Collection<? extends IndependentPair<URL, Map<String, String>>> allURLs(Document doc,String entity, String attribute) {
46
47 Elements elements = doc.select("img");
48 Collection<IndependentPair<URL, Map<String, String>>> imageList = new ArrayList<IndependentPair<URL, Map<String, String>>>();
49 for (Element element : elements) {
50 String imgURL = element.absUrl("src");
51 try {
52 Map<String,String> meta = new HashMap<String,String>();
53 meta.put("source", imgURL);
54 imageList.add(IndependentPair.pair(new URL(imgURL), meta));
55 } catch (MalformedURLException e) {
56
57 }
58 }
59 return imageList;
60 }
61
62
63 }