Java tutorial
/* * Copyright 2012 Javier Prez Pacheco and Francisco Daz Rodriguez * TweetTopics 2.0 * javielinux@gmail.com * * 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. * See the License for the specific language governing permissions and * limitations under the License. */ package com.javielinux.utils; import android.content.Context; import android.content.SharedPreferences; import android.preference.PreferenceManager; import android.util.Log; import com.javielinux.infos.InfoLink; import com.javielinux.tweettopics2.R; import org.apache.http.HttpResponse; import org.apache.http.client.ClientProtocolException; import org.apache.http.client.HttpClient; import org.apache.http.client.methods.HttpGet; import org.apache.http.impl.client.DefaultHttpClient; import org.apache.http.util.EntityUtils; import org.htmlcleaner.CleanerProperties; import org.htmlcleaner.HtmlCleaner; import org.htmlcleaner.TagNode; import org.htmlcleaner.XPatherException; import org.json.JSONException; import org.json.JSONObject; import org.w3c.dom.Document; import org.xml.sax.SAXException; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.net.*; import java.util.ArrayList; import java.util.regex.Matcher; import java.util.regex.Pattern; public class LinksUtils { static public ArrayList<String> pullLinksHTTP(String text) { return pullLinksHTTP(text, null); } static public ArrayList<String> pullLinksHTTP(String text, ArrayList<Utils.URLContent> urls) { ArrayList<String> links = new ArrayList<String>(); // enlaces String regex = "\\(?\\b(http://|https://|www[.])[-A-Za-z0-9+&@#/%?=~_()|!:,.;]*[-A-Za-z0-9+&@#/%=~_()|]"; Pattern p = Pattern.compile(regex); Matcher m = p.matcher(text); while (m.find()) { String urlStr = m.group(); if (urlStr.startsWith("(") && urlStr.endsWith(")")) { urlStr = urlStr.substring(1, urlStr.length() - 1); } if (urls == null) { links.add(urlStr); } else { Utils.URLContent u = Utils.searchContent(urls, urlStr); if (u != null) { links.add(u.expanded); } else { links.add(urlStr); } } } return links; } static public ArrayList<String> pullLinksUsers(String text) { ArrayList<String> links = new ArrayList<String>(); // usuarios twitter String regex = "(@[\\w-]+)"; Pattern p = Pattern.compile(regex); Matcher m = p.matcher(text); while (m.find()) { String urlStr = m.group(); if (urlStr.startsWith("(") && urlStr.endsWith(")")) { urlStr = urlStr.substring(1, urlStr.length() - 1); } links.add(urlStr); } return links; } static public ArrayList<String> pullLinksHashTags(String text) { ArrayList<String> links = new ArrayList<String>(); // hashtags String regex = "(#[\\w-]+)"; Pattern p = Pattern.compile(regex); Matcher m = p.matcher(text); while (m.find()) { String urlStr = m.group(); if (urlStr.startsWith("(") && urlStr.endsWith(")")) { urlStr = urlStr.substring(1, urlStr.length() - 1); } links.add(urlStr); } return links; } static public ArrayList<String> pullLinks(String text) { return pullLinks(text, null); } static public ArrayList<String> pullLinks(String text, ArrayList<Utils.URLContent> urls) { ArrayList<String> links = pullLinksHTTP(text, urls);//= new ArrayList<String>(); // enlaces /* String regex = "\\(?\\b(http://|https://|www[.])[-A-Za-z0-9+&@#/%?=~_()|!:,.;]*[-A-Za-z0-9+&@#/%=~_()|]"; Pattern p = Pattern.compile(regex); Matcher m = p.matcher(text); while(m.find()) { String urlStr = m.group(); if (urlStr.startsWith("(") && urlStr.endsWith(")")) { urlStr = urlStr.substring(1, urlStr.length() - 1); } links.add(urlStr); } */ // hashtag String regex = "(#[\\w-]+)"; Pattern p = Pattern.compile(regex); Matcher m = p.matcher(text); while (m.find()) { String urlStr = m.group(); if (urlStr.startsWith("(") && urlStr.endsWith(")")) { urlStr = urlStr.substring(1, urlStr.length() - 1); } links.add(urlStr); } // usuarios twitter regex = "(@[\\w-]+)"; p = Pattern.compile(regex); m = p.matcher(text); while (m.find()) { String urlStr = m.group(); if (urlStr.startsWith("(") && urlStr.endsWith(")")) { urlStr = urlStr.substring(1, urlStr.length() - 1); } links.add(urlStr); } return links; } static public CharSequence[] splitLinks(String text) { ArrayList<String> links = pullLinks(text); CharSequence[] out = new CharSequence[links.size()]; for (int i = 0; i < links.size(); i++) { out[i] = links.get(i); } return out; } static public String shortURL(Context context, String link) { link = largeLink(link); PreferenceManager.setDefaultValues(context, R.xml.preferences, false); SharedPreferences preference = PreferenceManager.getDefaultSharedPreferences(context); int s = (Integer.parseInt(preference.getString("prf_service_shorter", "1"))); if (s == 1) { // bit.ly String user = "tweettopics"; String key = "R_ba0652e93e7c9c527c016447d2e29091"; if (!PreferenceUtils.getUsernameBitly(context).equals("") && !PreferenceUtils.getKeyBitly(context).equals("")) { user = PreferenceUtils.getUsernameBitly(context); key = PreferenceUtils.getKeyBitly(context); } String url = "http://api.bit.ly/v3/shorten?login=" + user + "&apiKey=" + key + "&format=json&longUrl=" + URLEncoder.encode(link); HttpGet request = new HttpGet(url); HttpClient client = new DefaultHttpClient(); HttpResponse httpResponse; try { httpResponse = client.execute(request); String xml = EntityUtils.toString(httpResponse.getEntity()); JSONObject jsonObject = new JSONObject(xml); if (jsonObject.getString("status_txt").equals("OK")) { return jsonObject.getJSONObject("data").getString("url"); } } catch (Exception e) { e.printStackTrace(); } } else { // karmacracy // http://kcy.me/api/?u=javielinux&key=nyk1tjr20x&format=json&url=http://www.javielinux.com String user = PreferenceUtils.getUsernameKarmacracy(context); String key = PreferenceUtils.getKeyKarmacracy(context); String url = "http://kcy.me/api/?u=" + user + "&key=" + key + "&format=json&url=" + URLEncoder.encode(link); HttpGet request = new HttpGet(url); HttpClient client = new DefaultHttpClient(); HttpResponse httpResponse; try { httpResponse = client.execute(request); String xml = EntityUtils.toString(httpResponse.getEntity()); JSONObject jsonObject = new JSONObject(xml); if (jsonObject.getString("status_txt").equals("OK")) { return jsonObject.getJSONObject("data").getString("url"); } } catch (Exception e) { e.printStackTrace(); } } return null; } static public String shortLinks(Context context, String text, ArrayList<String> noImages) { ArrayList<String> links = pullLinksHTTP(text); String out = text; for (int i = 0; i < links.size(); i++) { if ((!links.get(i).contains("bit.ly")) && (!links.get(i).contains("goo.gl")) && (!links.get(i).contains("twitpic.com")) && (!links.get(i).contains("yfrog.com")) && (!links.get(i).contains("lockerz.com")) && (!links.get(i).contains("kcy.me")) && (!links.get(i).contains("t.co")) && (!links.get(i).contains("tinyurl"))) { String link = links.get(i); String newUrl = shortURL(context, links.get(i)); if (newUrl != null) { if (!newUrl.equals("")) out = out.replace(link, newUrl); } } } return out; } static public String largeLink(String link) { /* if ( (link.contains("bit.ly")) || (link.contains("short.ie")) || (link.contains("tinyurl.com")) || (link.contains("ow.ly")) || (link.contains("ff.im")) || (link.contains("post.ly")) || (link.contains("j.mp")) || (link.contains("t.co")) ) { String url = "http://www.longurlplease.com/api/v1.1?q=" + link; HttpGet request = new HttpGet(url); HttpClient client = new DefaultHttpClient(); HttpResponse httpResponse; try { httpResponse = client.execute(request); String xml = EntityUtils.toString(httpResponse.getEntity()); JSONObject jsonObject = new JSONObject(xml); String t = jsonObject.getString(link); if ( (t!=null) && t!="") link = t; } catch (Exception e) { e.printStackTrace(); } }*/ boolean done = false; if (link.contains("goo.gl")) { try { String url = "https://www.googleapis.com/urlshortener/v1/url?shortUrl=" + link; HttpGet request = new HttpGet(url); HttpClient client = new DefaultHttpClient(); HttpResponse httpResponse; httpResponse = client.execute(request); String xml = EntityUtils.toString(httpResponse.getEntity()); JSONObject jsonObject = new JSONObject(xml); String t = jsonObject.getString("longUrl"); if ((t != null) && t != "") { link = t; done = true; } } catch (OutOfMemoryError e) { e.printStackTrace(); } catch (Exception e) { e.printStackTrace(); } } if (link.contains("kcy.me")) { //http://karmacracy.com/api/v1/kcy/2e10?appkey=tweet!t0pic try { String id = link.substring(link.lastIndexOf("/") + 1); String url = "http://karmacracy.com/api/v1/kcy/" + id + "?appkey=tweet!t0pic"; HttpGet request = new HttpGet(url); HttpClient client = new DefaultHttpClient(); HttpResponse httpResponse; httpResponse = client.execute(request); String xml = EntityUtils.toString(httpResponse.getEntity()); JSONObject jsonObject = new JSONObject(xml); String t = jsonObject.getJSONObject("data").getJSONObject("kcy").getString("url"); //Log.d(Utils.TAG, "URL: " +t); if ((t != null) && t != "") { link = t; done = true; } } catch (OutOfMemoryError e) { e.printStackTrace(); } catch (Exception e) { e.printStackTrace(); } } if (!done) { try { String url = "http://www.longurlplease.com/api/v1.1?q=" + link; HttpGet request = new HttpGet(url); HttpClient client = new DefaultHttpClient(); HttpResponse httpResponse; httpResponse = client.execute(request); String xml = EntityUtils.toString(httpResponse.getEntity()); JSONObject jsonObject = new JSONObject(xml); String t = jsonObject.getString(link); if ((t != null) && t != "" && !t.equals("null")) link = t; } catch (OutOfMemoryError e) { e.printStackTrace(); } catch (JSONException e) { e.printStackTrace(); } catch (IllegalArgumentException e) { e.printStackTrace(); } catch (Exception e) { e.printStackTrace(); } } return link; } static public boolean hasLinksTweet(String text) { ArrayList<String> links = pullLinks(text); for (int i = 0; i < links.size(); i++) { String link = links.get(i); if ((!link.startsWith("#")) && (!link.startsWith("@"))) { return true; } } return false; } static public boolean isLinkImage(String link) { // mytubo.net if (link.contains("mytubo.net")) { return true; } // imgur.com if (link.contains("imgur.com")) { return true; } // instagr.am if (link.contains("instagr.am")) { return true; } // lightbox if (link.contains("lightbox")) { return true; } // vvcap if (link.contains("vvcap")) { return true; } // twitpic if (link.contains("twitpic")) { return true; } // picplz.com if (link.contains("picplz")) { return true; } // plixi if (link.contains("plixi")) { return true; } // yfrog if (link.contains("yfrog")) { return true; } // vimeo if (link.contains("vimeo")) { return true; } // twitgoo if (link.contains("twitgoo")) { return true; } // twitvid if (link.contains("twitvid")) { return true; } // youtube if (link.contains("youtube")) { return true; } if (link.contains("youtu.be")) { return true; } return false; } static public boolean isLinkVideo(String link) { // vimeo if (link.contains("vimeo")) { return true; } // youtube if (link.contains("youtube")) { return true; } if (link.contains("youtu.be")) { return true; } return false; } static public boolean hasImagesTweet(String text) { ArrayList<String> links = pullLinks(text); for (int i = 0; i < links.size(); i++) { String link = links.get(i); if ((!link.startsWith("#")) && (!link.startsWith("@"))) { if (isLinkImage(link)) return true; } } return false; } static public InfoLink getInfoTweet(String link) { String originalLink = link; // acortadores link = largeLink(link); // si es un url media if (CacheData.getInstance().existURLMedia(link)) { Utils.URLContent content = CacheData.getInstance().getURLMedia(link); InfoLink il = new InfoLink(); il.setService("Twitter Pic"); il.setExtensiveInfo(true); il.setType(0); il.setLink(link); il.setOriginalLink(originalLink); il.setLinkImageThumb(content.linkMediaThumb); il.setLinkImageLarge(content.linkMediaLarge); return il; } // es una busqueda if (link.startsWith(Utils.URL_QR)) { InfoLink il = new InfoLink(); il.setService("tweettopics-qr"); il.setType(Utils.TYPE_LINK_TWEETOPICS_QR); il.setLink(link); il.setOriginalLink(originalLink); return il; } // es un tema if (link.startsWith(Utils.URL_SHARE_THEME_QR)) { InfoLink il = new InfoLink(); il.setService("tweettopics-theme"); il.setType(Utils.TYPE_LINK_TWEETOPICS_THEME); il.setLink(link); il.setOriginalLink(originalLink); return il; } if ((link.endsWith(".jpg")) || (link.endsWith(".png")) || (link.endsWith(".gif")) || (link.endsWith(".bmp"))) { InfoLink il = new InfoLink(); il.setExtensiveInfo(true); il.setService("Web"); il.setType(0); il.setLink(link); il.setOriginalLink(originalLink); il.setLinkImageThumb(link); il.setLinkImageLarge(link); return il; } if (link.contains("imgur.com")) { String id = link.substring(link.lastIndexOf("/") + 1); String imgThumb = "http://i.imgur.com/" + id + "b.jpg"; String imgLarge = "http://i.imgur.com/" + id + ".jpg"; InfoLink il = new InfoLink(); il.setService("Imgur"); il.setExtensiveInfo(true); il.setType(0); il.setLink(link); il.setOriginalLink(originalLink); il.setLinkImageThumb(imgThumb); il.setLinkImageLarge(imgLarge); return il; } // lightbox if (link.contains("lightbox")) { String id = link.substring(link.lastIndexOf("/") + 1); InfoLink il = new InfoLink(); il.setService("Lightbox"); il.setExtensiveInfo(true); il.setType(0); il.setLink(link); il.setOriginalLink(originalLink); il.setLinkImageThumb("http://lightbox.com/show/thumb/" + id); il.setLinkImageLarge("http://lightbox.com/show/large/" + id); return il; } // twitpic if (link.contains("twitpic")) { String id = link.substring(link.lastIndexOf("/") + 1); InfoLink il = new InfoLink(); il.setService("Twitpic"); il.setExtensiveInfo(true); il.setType(0); il.setLink(link); il.setOriginalLink(originalLink); il.setLinkImageThumb("http://twitpic.com/show/mini/" + id); il.setLinkImageLarge("http://twitpic.com/show/large/" + id); return il; } // picplz if (link.contains("picplz")) { String id = link.substring(link.lastIndexOf("/") + 1); InfoLink il = new InfoLink(); il.setService("Picplz"); il.setExtensiveInfo(true); il.setType(0); il.setLink(link); il.setOriginalLink(originalLink); il.setLinkImageThumb("http://picplz.com/" + id + "/thumb/200"); il.setLinkImageLarge("http://picplz.com/" + id + "/thumb/400"); return il; } // img.ly if (link.contains("img.ly")) { String id = link.substring(link.lastIndexOf("/") + 1); InfoLink il = new InfoLink(); il.setService("Img.ly"); il.setExtensiveInfo(true); il.setType(0); il.setLink(link); il.setOriginalLink(originalLink); il.setLinkImageThumb("http://img.ly/show/thumb/" + id); il.setLinkImageLarge("http://img.ly/show/medium/" + id); return il; } // vvcap if (link.contains("vvcap")) { String image = link.replace(".htp", ".png"); InfoLink il = new InfoLink(); il.setExtensiveInfo(true); il.setService("Vvcap.net"); il.setType(0); il.setLink(link); il.setOriginalLink(originalLink); il.setLinkImageThumb(image); il.setLinkImageLarge(image); return il; } // yfrog if (link.contains("yfrog")) { InfoLink il = new InfoLink(); il.setService("Yfrog"); il.setExtensiveInfo(true); il.setType(0); il.setLink(link); il.setOriginalLink(originalLink); il.setLinkImageThumb(link + ".th.jpg"); il.setLinkImageLarge(link + ":android"); Log.d(Utils.TAG, "yfrog (\"+link+\"): " + link + ".th.jpg" + " -- " + link + ":android"); return il; } // twitvid if (link.contains("twitvid")) { String id = link.substring(link.lastIndexOf("/") + 1); InfoLink il = new InfoLink(); il.setService("twitvid"); il.setExtensiveInfo(true); il.setType(1); il.setLink(link); il.setOriginalLink(originalLink); il.setTitle("Twitvid"); il.setDurationVideo(0); il.setLinkImageThumb("http://images2.twitvid.com/" + id + ".jpg"); il.setLinkImageLarge("http://images2.twitvid.com/" + id + ".jpg"); return il; } /* if (link.contains("flic.kr")) { String idbase58 = link.substring(link.lastIndexOf("/")+1); String id = String.valueOf(alphaToNumber(idbase58)); String urlApi = "http://api.flickr.com/services/rest/?method=flickr.photos.getInfo&api_key=6ce2af123df7dd2a7dab086f086e9824&photo_id="+id+"&format=json&nojsoncallback=1"; Log.d(Utils.TAG, "urlApi: (" + link + ") " + urlApi); String farmId=""; String serverId=""; String secret=""; HttpGet request = new HttpGet(urlApi); HttpClient client = new DefaultHttpClient(); HttpResponse httpResponse; try { httpResponse = client.execute(request); String xml = EntityUtils.toString(httpResponse.getEntity()); JSONObject jsonObject = new JSONObject(xml); if (jsonObject!=null) { if (jsonObject.getJSONObject("photo")!=null) { farmId = jsonObject.getJSONObject("photo").getString("farm"); serverId = jsonObject.getJSONObject("photo").getString("server"); secret = jsonObject.getJSONObject("photo").getString("secret"); } } } catch (Exception e) { e.printStackTrace(); } if (farmId!="") { String imgThumb = "http://farm"+farmId+".static.flickr.com/"+serverId+"/"+id+"_"+secret+"_s.jpg"; String imgLarge = "http://farm"+farmId+".static.flickr.com/"+serverId+"/"+id+"_"+secret+".jpg"; Bitmap bmp = getBitmap(imgThumb, HEIGHT_THUMB); if (bmp!=null) { InfoLink il = new InfoLink(); il.setBitmapThumb(bmp); il.setService("Flickr"); il.setType(0); il.setLink(link); il.setOriginalLink(originalLink); il.setLinkImageThumb(imgThumb); il.setLinkImageLarge(imgLarge); return il; } } } */ if (link.contains("mytubo.net")) { String image = ""; try { HtmlCleaner cleaner = new HtmlCleaner(); CleanerProperties props = cleaner.getProperties(); props.setAllowHtmlInsideAttributes(true); props.setAllowMultiWordAttributes(true); props.setRecognizeUnicodeChars(true); props.setOmitComments(true); URL url = new URL(link); URLConnection conn; conn = url.openConnection(); InputStreamReader isr = new InputStreamReader(conn.getInputStream()); TagNode node = cleaner.clean(isr); Object[] objMeta = node.evaluateXPath("//img[@id='originPic']"); if (objMeta.length > 0) { TagNode info_node = (TagNode) objMeta[0]; image = URLDecoder.decode(info_node.getAttributeByName("src").toString().trim()); } } catch (MalformedURLException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (XPatherException e) { e.printStackTrace(); } catch (Exception e) { e.printStackTrace(); } InfoLink il = new InfoLink(); il.setExtensiveInfo(true); il.setService("Mytubo.net"); il.setType(0); il.setLink(link); il.setOriginalLink(originalLink); il.setLinkImageThumb(image); il.setLinkImageLarge(image); return il; } // instagr.am if (link.contains("instagr.am")) { String image = ""; try { HtmlCleaner cleaner = new HtmlCleaner(); CleanerProperties props = cleaner.getProperties(); props.setAllowHtmlInsideAttributes(true); props.setAllowMultiWordAttributes(true); props.setRecognizeUnicodeChars(true); props.setOmitComments(true); props.setUseEmptyElementTags(true); /* URL url = new URL(link); URLConnection conn; conn = url.openConnection(); InputStreamReader isr = new InputStreamReader(conn.getInputStream()); */ TagNode node = cleaner.clean(getURIContent(link)); Object[] objMeta = node.evaluateXPath("//img[@class='photo']"); if (objMeta.length > 0) { TagNode info_node = (TagNode) objMeta[0]; image = URLDecoder.decode(info_node.getAttributeByName("src").toString().trim()); } } catch (MalformedURLException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (XPatherException e) { e.printStackTrace(); } catch (Exception e) { e.printStackTrace(); } InfoLink il = new InfoLink(); il.setExtensiveInfo(true); il.setService("Instagr.am"); il.setType(0); il.setLink(link); il.setOriginalLink(originalLink); il.setLinkImageThumb(image); il.setLinkImageLarge(image); Log.d(Utils.TAG, "Instagr.am (" + link + "): " + image); return il; } // plixi o lockerz if (link.contains("plixi") || link.contains("lockerz")) { String strURL = "http://api.plixi.com/api/tpapi.svc/metadatafromurl?url=" + link; try { Document doc = null; try { URL url; URLConnection urlConn = null; url = new URL(strURL); urlConn = url.openConnection(); DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); doc = db.parse(urlConn.getInputStream()); } catch (IOException ioe) { } catch (ParserConfigurationException pce) { } catch (SAXException se) { } if (doc != null) { try { String imgThumb = doc.getElementsByTagName("ThumbnailUrl").item(0).getFirstChild() .getNodeValue(); String imgLarge = doc.getElementsByTagName("MediumImageUrl").item(0).getFirstChild() .getNodeValue(); if (!imgThumb.equals("")) { InfoLink il = new InfoLink(); il.setService("Lockerz"); il.setType(0); il.setLink(link); il.setOriginalLink(originalLink); il.setLinkImageThumb(imgThumb); il.setLinkImageLarge(imgLarge); return il; } } catch (Exception e) { } } } catch (Exception e) { e.printStackTrace(); } } // twitgoo if (link.contains("twitgoo")) { String id = link.substring(link.lastIndexOf("/") + 1); String strURL = "http://twitgoo.com/api/message/info/" + id; Document doc = null; try { URL url; URLConnection urlConn = null; url = new URL(strURL); urlConn = url.openConnection(); DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); doc = db.parse(urlConn.getInputStream()); } catch (IOException ioe) { } catch (ParserConfigurationException pce) { } catch (SAXException se) { } if (doc != null) { try { String imgThumb = doc.getElementsByTagName("thumburl").item(0).getFirstChild().getNodeValue(); String imgLarge = doc.getElementsByTagName("imageurl").item(0).getFirstChild().getNodeValue(); if (!imgThumb.equals("")) { InfoLink il = new InfoLink(); il.setService("Twitgoo"); il.setExtensiveInfo(true); il.setType(0); il.setLink(link); il.setOriginalLink(originalLink); il.setLinkImageThumb(imgThumb); il.setLinkImageLarge(imgLarge); return il; } } catch (Exception e) { } } } // vimeo if (link.contains("vimeo")) { String id = link.substring(link.lastIndexOf("/") + 1); String strURL = "http://vimeo.com/api/v2/video/" + id + ".xml"; Document doc = null; try { URL url; URLConnection urlConn = null; url = new URL(strURL); urlConn = url.openConnection(); DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); doc = db.parse(urlConn.getInputStream()); } catch (IOException ioe) { } catch (ParserConfigurationException pce) { } catch (SAXException se) { } if (doc != null) { try { String imgThumb = doc.getElementsByTagName("thumbnail_small").item(0).getFirstChild() .getNodeValue(); String imgLarge = doc.getElementsByTagName("thumbnail_large").item(0).getFirstChild() .getNodeValue(); String title = doc.getElementsByTagName("title").item(0).getFirstChild().getNodeValue(); int duration = Integer .parseInt(doc.getElementsByTagName("duration").item(0).getFirstChild().getNodeValue()); if (!imgThumb.equals("")) { InfoLink il = new InfoLink(); il.setService("Vimeo"); il.setExtensiveInfo(true); il.setType(1); il.setLink(link); il.setOriginalLink(originalLink); il.setTitle(title); il.setDurationVideo(duration); il.setLinkImageThumb(imgThumb); il.setLinkImageLarge(imgLarge); return il; } } catch (Exception e) { } } } // youtube if ((link.contains("youtube")) || (link.contains("youtu.be"))) { String id = ""; if (link.contains("youtube")) { id = link.substring(link.lastIndexOf("v=") + 2); if (id.contains("&")) { id = id.substring(0, id.indexOf("&")); } } if (link.contains("youtu.be")) { id = link.substring(link.lastIndexOf("/") + 1); if (id.contains("?")) { id = id.substring(0, id.indexOf("?")); } } String imgThumb = "http://img.youtube.com/vi/" + id + "/2.jpg"; String imgLarge = "http://img.youtube.com/vi/" + id + "/0.jpg"; String strURL = "http://gdata.youtube.com/feeds/api/videos/" + id; Document doc = null; try { URL url; URLConnection urlConn = null; url = new URL(strURL); urlConn = url.openConnection(); DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); doc = db.parse(urlConn.getInputStream()); } catch (IOException ioe) { } catch (ParserConfigurationException pce) { } catch (SAXException se) { } String title = "Youtube"; int duration = 0; try { if (doc != null) { title = doc.getElementsByTagName("title").item(0).getFirstChild().getNodeValue(); duration = Integer.parseInt(doc.getElementsByTagName("yt:duration").item(0).getAttributes() .getNamedItem("seconds").getNodeValue()); } } catch (Exception e) { } InfoLink il = new InfoLink(); il.setService("Youtube"); il.setExtensiveInfo(true); il.setType(1); il.setLink(link); il.setOriginalLink(originalLink); il.setTitle(title); il.setDurationVideo(duration); il.setLinkImageThumb(imgThumb); il.setLinkImageLarge(imgLarge); return il; } // si no es una imagen, es un enlace web InfoLink il = new InfoLink(); il.setService("web"); il.setType(2); il.setLink(link); il.setOriginalLink(originalLink); il.setTitle(originalLink); return il; } public static String getURIContent(String url) { String result = null; HttpClient client = new DefaultHttpClient(); HttpGet request = new HttpGet(); StringBuffer sb = null; Boolean flag = false; try { request.setURI(new URI(url)); request.setHeader("User-Agent", "Mozilla/5.0 (Windows; U; Windows NT 6.1; ru; rv:1.9.2.10) Gecko/20100914 Firefox/3.6.10"); HttpResponse response = client.execute(request); BufferedReader in = new BufferedReader( new InputStreamReader(response.getEntity().getContent(), "CP-1251")); sb = new StringBuffer(""); String line = ""; String NL = System.getProperty("line.separator"); while ((line = in.readLine()) != null) { sb.append(line + NL); } in.close(); flag = true; } catch (ClientProtocolException e) { } catch (IOException e) { } catch (URISyntaxException e) { } if (flag) { result = sb.toString(); if (result.equals("")) { result = null; } } return result; } }