| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package opennlp.tools.parse_thicket.opinion_processor; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.apache.commons.lang.StringUtils; |
| |
| import opennlp.tools.similarity.apps.utils.PageFetcher; |
| |
| public class YouTubeMiner { |
| private PageFetcher fetcher = new PageFetcher(); |
| public YouTubeMinerResult getData(String url){ |
| YouTubeMinerResult result = new YouTubeMinerResult(); |
| String content = fetcher.fetchOrigHTML(url); |
| try { |
| FileUtils.writeStringToFile(new File(url.replace(':', '_').replace('/', '_')), content); |
| } catch (IOException e1) { |
| // TODO Auto-generated catch block |
| e1.printStackTrace(); |
| } |
| if (url.indexOf("channel")>-1){ |
| try { //subscriber-count" title="30" |
| String subscribersStr = StringUtils.substringBetween(content,"subscriber-count", "tabindex"); |
| String dirtyNumber = StringUtils.substringBetween(subscribersStr, "title=\"", "\""); |
| String cleanNumber = dirtyNumber.replaceAll("[^\\x00-\\x7F]", ""); |
| if (cleanNumber!=null){ |
| int subscribers = Integer.parseInt(cleanNumber ); |
| result.subscribers = subscribers; |
| } else { |
| System.err.println("Not found data for 'subscriber-count', 'tabindex'"); |
| } |
| } catch (NumberFormatException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| } else { |
| try { |
| |
| String subscribersStr = StringUtils.substringBetween(content,"subscriber-count", "tabindex"); |
| String dirtyNumber = StringUtils.substringBetween(subscribersStr, "title=\"", "\"").replace(" ", ""); |
| if (dirtyNumber!=null){ |
| int subscribers = Integer.parseInt(dirtyNumber ); |
| result.subscribers = subscribers; |
| } else { |
| System.err.println("Not found data for 'subscriber-count', 'tabindex'"); |
| } |
| |
| String viewsStrDirty = StringUtils.substringBetween(content, |
| //"div class=\"watch-view-count\">"," views</div>"); |
| //view-count">12 просмотров</div> |
| "view-count","<div>"); |
| String viewsStr = StringUtils.substringBetween(viewsStrDirty,">", " "); |
| if (viewsStr!=null){ |
| int views = Integer.parseInt(viewsStr ); |
| result.views = views; |
| } else { |
| System.err.println("Not found data for 'view-count','<div>'"); |
| } |
| } catch (NumberFormatException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| } |
| |
| return result; |
| } |
| |
| |
| |
| |
| public static void main(String[] args){ |
| YouTubeMiner miner = new YouTubeMiner(); |
| System.out.println(miner.getData("https://www.youtube.com/channel/UC-maQbG5eUS5c1wmaTnLwTA")); |
| System.out.println(miner.getData("https://www.youtube.com/watch?v=U6X4VT9dVr8")); |
| System.out.println(miner.getData("https://www.youtube.com/watch?v=kH-AQnta714")); |
| System.out.println(miner.getData("https://www.youtube.com/watch?v=pWb50Kn1ShQ")); |
| } |
| } |
| |
| |