Add some internets!

WIP, not done yet.

app/src/main/java/com/topjohnwu/magisk/utils/Utils.java

@@ -16,12 +16,14 @@ import android.os.Environment;
 import android.support.design.widget.Snackbar;
 import android.support.v4.app.ActivityCompat;
 import android.support.v7.app.AlertDialog;
+import android.util.Log;
 import android.view.View;
 import android.widget.Toast;
 
 import com.topjohnwu.magisk.ModulesFragment;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.module.Module;
+import com.topjohnwu.magisk.module.ModuleRepo;
 
 import org.json.JSONException;
 import org.json.JSONObject;
@@ -370,14 +372,23 @@ public class Utils {
         protected Void doInBackground(Void... voids) {
             ModulesFragment.listModules.clear();
             ModulesFragment.listModulesCache.clear();
+            ModulesFragment.listModulesDownload.clear();
             List<String> magisk = getModList(MAGISK_PATH);
+            Log.d("Magisk", String.valueOf(magisk));
             List<String> magiskCache = getModList(MAGISK_CACHE_PATH);
+            ModuleRepo mr = new ModuleRepo();
+            List<ModuleRepo.Repo> magiskRepos = mr.listRepos();
             for (String mod : magisk) {
+                Log.d("Magisk","Utils, listing modules " + mod);
                 ModulesFragment.listModules.add(new Module(mod));
             }
             for (String mod : magiskCache) {
                 ModulesFragment.listModulesCache.add(new Module(mod));
             }
+            for (ModuleRepo.Repo repo : magiskRepos) {
+                ModulesFragment.listModulesDownload.add(new Module(repo));
+            }
+
             return null;
         }
     }

app/src/main/java/com/topjohnwu/magisk/utils/WebRequest.java

@@ -0,0 +1,105 @@
+package com.topjohnwu.magisk.utils;
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.net.URLEncoder;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.net.ssl.HttpsURLConnection;
+
+public class WebRequest {
+
+    static String response = null;
+    public final static int GET = 1;
+    public final static int POST = 2;
+
+    //Constructor with no parameter
+    public WebRequest() {
+
+    }
+
+    /**
+     * Making web service call
+     *
+     * @url - url to make request
+     * @requestmethod - http request method
+     */
+    public String makeWebServiceCall(String url, int requestmethod) {
+        return this.makeWebServiceCall(url, requestmethod, null);
+    }
+
+    /**
+     * Making service call
+     *
+     * @url - url to make request
+     * @requestmethod - http request method
+     * @params - http request params
+     */
+    public String makeWebServiceCall(String urladdress, int requestmethod,
+                                     HashMap<String, String> params) {
+        URL url;
+        String response = "";
+        try {
+            url = new URL(urladdress);
+
+            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+            conn.setReadTimeout(15000);
+            conn.setConnectTimeout(15000);
+            conn.setDoInput(true);
+
+            if (requestmethod == POST) {
+                conn.setRequestMethod("POST");
+            } else if (requestmethod == GET) {
+                conn.setRequestMethod("GET");
+            }
+
+            if (params != null) {
+                OutputStream os = conn.getOutputStream();
+                BufferedWriter writer = new BufferedWriter(
+                        new OutputStreamWriter(os, "UTF-8"));
+
+                StringBuilder result = new StringBuilder();
+                boolean first = true;
+                for (Map.Entry<String, String> entry : params.entrySet()) {
+                    if (first)
+                        first = false;
+                    else
+                        result.append("&");
+
+                    result.append(URLEncoder.encode(entry.getKey(), "UTF-8"));
+                    result.append("=");
+                    result.append(URLEncoder.encode(entry.getValue(), "UTF-8"));
+                }
+
+                writer.write(result.toString());
+
+                writer.flush();
+                writer.close();
+                os.close();
+            }
+
+            int responseCode = conn.getResponseCode();
+
+            if (responseCode == HttpsURLConnection.HTTP_OK) {
+                String line;
+                BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+                while ((line = br.readLine()) != null) {
+                    response += line;
+                }
+            } else {
+                response = "";
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        return response;
+    }
+
+}