Eric Kok
6 years ago
9 changed files with 10 additions and 180 deletions
@ -1,93 +0,0 @@ |
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/* |
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* This file is part of Transdroid <http://www.transdroid.org>
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* |
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* Transdroid is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* Transdroid is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with Transdroid. If not, see <http://www.gnu.org/licenses/>.
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* |
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*/ |
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package org.transdroid.core.app.search; |
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import org.apache.http.HttpResponse; |
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import org.apache.http.client.methods.HttpGet; |
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import org.apache.http.impl.client.DefaultHttpClient; |
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import org.json.JSONArray; |
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import org.json.JSONException; |
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import org.json.JSONObject; |
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import org.transdroid.daemon.util.HttpHelper; |
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import java.io.InputStream; |
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import java.util.Locale; |
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public class GoogleWebSearchBarcodeResolver { |
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public static final String apiUrl = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=%s"; |
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public static String resolveBarcode(String barcode) { |
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try { |
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// We use the Google AJAX Search API to get a JSON-formatted list of web search results
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String callUrl = apiUrl.replace("%s", barcode); |
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DefaultHttpClient httpclient = new DefaultHttpClient(); |
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HttpGet httpget = new HttpGet(callUrl); |
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HttpResponse response = httpclient.execute(httpget); |
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InputStream instream = response.getEntity().getContent(); |
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String result = HttpHelper.convertStreamToString(instream); |
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JSONArray results = new JSONObject(result).getJSONObject("responseData").getJSONArray("results"); |
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// Use the first result, if any, after cleaning it from special characters
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if (results.length() < 1) { |
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return null; |
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} |
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return stripGarbage(results.getJSONObject(0), barcode); |
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} catch (Exception e) { |
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return null; |
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} |
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} |
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private static String stripGarbage(JSONObject item, String barcode) throws JSONException { |
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String good = " abcdefghijklmnopqrstuvwxyz1234567890"; |
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// Find the unformatted title
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String title = item.getString("titleNoFormatting"); |
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// Make string lowercase first
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title = title.toLowerCase(Locale.US); |
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// Remove the barcode number if it's there
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title = title.replace(barcode, ""); |
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// Remove unwanted words and HTML special chars
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for (String rem : new String[]{"dvd", "blu-ray", "bluray", "&", """, "'", "<", ">"}) { |
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title = title.replace(rem, ""); |
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} |
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// Remove all non-alphanumeric (and space) characters
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String result = ""; |
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for (int j = 0; j < title.length(); j++) { |
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if (good.indexOf(title.charAt(j)) >= 0) { |
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result += title.charAt(j); |
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} |
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} |
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// Remove double spaces
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while (result.contains(" ")) { |
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result = result.replace(" ", " "); |
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} |
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return result; |
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} |
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} |
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Before Width: | Height: | Size: 1.2 KiB |
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Before Width: | Height: | Size: 1.2 KiB |
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Before Width: | Height: | Size: 1.3 KiB |
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Before Width: | Height: | Size: 1.1 KiB |
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