1 files changed, 149 insertions, 0 deletions
diff --git a/src/com/android/dialer/lookup/paginebianche/PagineBiancheApi.java b/src/com/android/dialer/lookup/paginebianche/PagineBiancheApi.java
new file mode 100644
index 000000000..4bc93a2d8
--- /dev/null
+++ b/src/com/android/dialer/lookup/paginebianche/PagineBiancheApi.java
@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2014 The CyanogenMod Project
+ *
+ * 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.android.dialer.lookup.paginebianche;
+
+import android.content.Context;
+import android.net.Uri;
+import android.text.Html;
+
+import com.android.dialer.lookup.LookupSettings;
+
+import org.apache.http.Header;
+import org.apache.http.HttpResponse;
+import org.apache.http.HttpStatus;
+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 java.io.IOException;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class PagineBiancheApi {
+    private static final String TAG = PagineBiancheApi.class.getSimpleName();
+
+    private static final String REVERSE_LOOKUP_URL =
+       "http://www.paginebianche.it/ricerca-da-numero?";
+
+    private PagineBiancheApi() {
+    }
+
+    public static ContactInfo reverseLookup(Context context, String number)
+            throws IOException {
+        Uri uri = Uri.parse(REVERSE_LOOKUP_URL)
+                .buildUpon()
+                .appendQueryParameter("qs", number)
+                .build();
+
+        String output = httpGet(uri.toString());
+        if (output == null) {
+            return null;
+        }
+
+        // Cut out everything we're not interested in (scripts etc.) to
+        // speed up the subsequent matching.
+        Pattern regex = Pattern.compile("class=\"org fn\"(.*?)class=\"link_social", Pattern.DOTALL);
+        Matcher matcher = regex.matcher(output);
+        if (!matcher.find()) {
+            return null;
+        }
+
+        output = matcher.group(1);
+
+        String name = parseName(output);
+        if (name == null) {
+            return null;
+        }
+
+        String phoneNumber = parseNumber(output);
+        String address = parseAddress(output);
+
+        ContactInfo info = new ContactInfo();
+        info.name = name;
+        info.address = address;
+        info.formattedNumber = phoneNumber != null ? phoneNumber : number;
+        info.website = uri.toString();
+
+        return info;
+    }
+
+    private static String httpGet(String url) throws IOException {
+        HttpClient client = new DefaultHttpClient();
+        HttpGet get = new HttpGet(url);
+
+        HttpResponse response = client.execute(get);
+        int status = response.getStatusLine().getStatusCode();
+
+        // Android's org.apache.http doesn't have the RedirectStrategy class
+        if (status == HttpStatus.SC_MOVED_PERMANENTLY
+                || status == HttpStatus.SC_MOVED_TEMPORARILY) {
+            Header[] headers = response.getHeaders("Location");
+
+            if (headers != null && headers.length != 0) {
+                String newUrl = headers[headers.length - 1].getValue();
+                return httpGet(newUrl);
+            } else {
+                return null;
+            }
+        }
+
+        if (status != HttpStatus.SC_OK) {
+            return null;
+        }
+
+        return EntityUtils.toString(response.getEntity());
+    }
+
+    private static String parseName(String output) {
+        Pattern regex = Pattern.compile("\\stitle=\"(.*?)\"");
+        Matcher m = regex.matcher(output);
+
+        if (m.find()) {
+            return m.group(1);
+        }
+
+        return null;
+    }
+
+    private static String parseNumber(String output) {
+        Pattern regex = Pattern.compile("class=\"tel\".*?class=\"value\">(.*?)<");
+        Matcher m = regex.matcher(output);
+        if (m.find()) {
+            return m.group(1);
+        }
+
+        return null;
+    }
+
+    private static String parseAddress(String output) {
+        Pattern regex = Pattern.compile("class=\"street-address\">(.*?)</div>");
+        Matcher m = regex.matcher(output);
+        if (m.find()) {
+            return m.group(1).replaceAll("</?span.*?>", "");
+        }
+
+        return null;
+    }
+
+    public static class ContactInfo {
+        String name;
+        String address;
+        String formattedNumber;
+        String website;
+    }
+}