Cluster querying

src/dashboard/.dart_tool/chrome-device/Default/AutofillStrikeDatabase/LOG

-2021/03/15-11:05:30.990 e04 Reusing MANIFEST C:\Users\Luca\AppData\Local\Temp\flutter_tools.cba95e9d\flutter_tools_chrome_device.e3043b12\Default\AutofillStrikeDatabase/MANIFEST-000001
-2021/03/15-11:05:30.991 e04 Recovering log #3
-2021/03/15-11:05:30.991 e04 Reusing old log C:\Users\Luca\AppData\Local\Temp\flutter_tools.cba95e9d\flutter_tools_chrome_device.e3043b12\Default\AutofillStrikeDatabase/000003.log 
+2021/03/15-14:11:37.409 2e54 Reusing MANIFEST C:\Users\Luca\AppData\Local\Temp\flutter_tools.6980f546\flutter_tools_chrome_device.99ecf2dc\Default\AutofillStrikeDatabase/MANIFEST-000001

src/dashboard/.dart_tool/chrome-device/Default/BudgetDatabase/LOG

-2021/03/15-11:05:30.987 e04 Reusing MANIFEST C:\Users\Luca\AppData\Local\Temp\flutter_tools.cba95e9d\flutter_tools_chrome_device.e3043b12\Default\BudgetDatabase/MANIFEST-000001
-2021/03/15-11:05:30.988 e04 Recovering log #3
-2021/03/15-11:05:30.988 e04 Reusing old log C:\Users\Luca\AppData\Local\Temp\flutter_tools.cba95e9d\flutter_tools_chrome_device.e3043b12\Default\BudgetDatabase/000003.log 
+2021/03/15-14:11:37.379 1fec Reusing MANIFEST C:\Users\Luca\AppData\Local\Temp\flutter_tools.6980f546\flutter_tools_chrome_device.99ecf2dc\Default\BudgetDatabase/MANIFEST-000001

src/dashboard/.dart_tool/chrome-device/Default/Cache/f_000010

@@ -14894,7 +14894,7 @@ define(['dart_sdk', 'packages/flutter/src/painting/basic_types.dart', 'packages/
     isStructuredErrorsEnabled() {
       let enabled = false;
       if (!dart.test(dart.fn(() => {
-        enabled = true;
+        enabled = false;
         return true;
       }, T$.VoidTobool())())) dart.assertFailed(null, I[2], 963, 12, "() {\r\n      // TODO(kenz): add support for structured errors on the web.\r\n      enabled = const bool.fromEnvironment('flutter.inspector.structuredErrors', defaultValue: !kIsWeb);\r\n      return true;\r\n    }()");
       return enabled;

src/dashboard/.dart_tool/package_config.json

@@ -338,7 +338,7 @@
       "languageVersion": "2.7"
     }
   ],
-  "generated": "2021-03-15T10:04:26.892758Z",
+  "generated": "2021-03-15T13:10:54.177879Z",
   "generator": "pub",
   "generatorVersion": "2.12.0"
 }

src/dashboard/.flutter-plugins-dependencies

-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"integration_test","path":"C:\\\\Users\\\\Luca\\\\Documents\\\\flutter\\\\flutter_windows_1.22.5-stable\\\\flutter\\\\packages\\\\integration_test\\\\","dependencies":[]},{"name":"path_provider","path":"C:\\\\Users\\\\Luca\\\\Documents\\\\flutter\\\\flutter_windows_1.22.5-stable\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\path_provider-1.6.27\\\\","dependencies":[]}],"android":[{"name":"integration_test","path":"C:\\\\Users\\\\Luca\\\\Documents\\\\flutter\\\\flutter_windows_1.22.5-stable\\\\flutter\\\\packages\\\\integration_test\\\\","dependencies":[]},{"name":"path_provider","path":"C:\\\\Users\\\\Luca\\\\Documents\\\\flutter\\\\flutter_windows_1.22.5-stable\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\path_provider-1.6.27\\\\","dependencies":[]}],"macos":[{"name":"path_provider_macos","path":"C:\\\\Users\\\\Luca\\\\Documents\\\\flutter\\\\flutter_windows_1.22.5-stable\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\path_provider_macos-0.0.4+8\\\\","dependencies":[]}],"linux":[{"name":"path_provider_linux","path":"C:\\\\Users\\\\Luca\\\\Documents\\\\flutter\\\\flutter_windows_1.22.5-stable\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\path_provider_linux-0.0.1+2\\\\","dependencies":[]}],"windows":[{"name":"path_provider_windows","path":"C:\\\\Users\\\\Luca\\\\Documents\\\\flutter\\\\flutter_windows_1.22.5-stable\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\path_provider_windows-0.0.5\\\\","dependencies":[]}],"web":[]},"dependencyGraph":[{"name":"integration_test","dependencies":[]},{"name":"path_provider","dependencies":["path_provider_macos","path_provider_linux","path_provider_windows"]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_macos","dependencies":[]},{"name":"path_provider_windows","dependencies":[]}],"date_created":"2021-03-15 11:39:35.547471","version":"2.0.1"}
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"integration_test","path":"C:\\\\Users\\\\Luca\\\\Documents\\\\flutter\\\\flutter_windows_1.22.5-stable\\\\flutter\\\\packages\\\\integration_test\\\\","dependencies":[]},{"name":"path_provider","path":"C:\\\\Users\\\\Luca\\\\Documents\\\\flutter\\\\flutter_windows_1.22.5-stable\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\path_provider-1.6.27\\\\","dependencies":[]}],"android":[{"name":"integration_test","path":"C:\\\\Users\\\\Luca\\\\Documents\\\\flutter\\\\flutter_windows_1.22.5-stable\\\\flutter\\\\packages\\\\integration_test\\\\","dependencies":[]},{"name":"path_provider","path":"C:\\\\Users\\\\Luca\\\\Documents\\\\flutter\\\\flutter_windows_1.22.5-stable\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\path_provider-1.6.27\\\\","dependencies":[]}],"macos":[{"name":"path_provider_macos","path":"C:\\\\Users\\\\Luca\\\\Documents\\\\flutter\\\\flutter_windows_1.22.5-stable\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\path_provider_macos-0.0.4+8\\\\","dependencies":[]}],"linux":[{"name":"path_provider_linux","path":"C:\\\\Users\\\\Luca\\\\Documents\\\\flutter\\\\flutter_windows_1.22.5-stable\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\path_provider_linux-0.0.1+2\\\\","dependencies":[]}],"windows":[{"name":"path_provider_windows","path":"C:\\\\Users\\\\Luca\\\\Documents\\\\flutter\\\\flutter_windows_1.22.5-stable\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\path_provider_windows-0.0.5\\\\","dependencies":[]}],"web":[]},"dependencyGraph":[{"name":"integration_test","dependencies":[]},{"name":"path_provider","dependencies":["path_provider_macos","path_provider_linux","path_provider_windows"]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_macos","dependencies":[]},{"name":"path_provider_windows","dependencies":[]}],"date_created":"2021-03-15 14:15:50.497365","version":"2.0.1"}
\ No newline at end of file

src/dashboard/.packages

@@ -3,7 +3,7 @@
 # 
 # For more info see: https://dart.dev/go/dot-packages-deprecation
 # 
-# Generated by pub on 2021-03-15 11:04:26.861778.
+# Generated by pub on 2021-03-15 14:10:54.143901.
 apex_flutter_sdk:file:///C:/Users/Luca/Documents/flutter/flutter_windows_1.22.5-stable/flutter/.pub-cache/hosted/pub.dartlang.org/apex_flutter_sdk-1.1.1+1/lib/
 archive:file:///C:/Users/Luca/Documents/flutter/flutter_windows_1.22.5-stable/flutter/.pub-cache/hosted/pub.dartlang.org/archive-2.0.13/lib/
 args:file:///C:/Users/Luca/Documents/flutter/flutter_windows_1.22.5-stable/flutter/.pub-cache/hosted/pub.dartlang.org/args-1.6.0/lib/

src/dashboard/lib/graphing/communitymetagraph.dart

@@ -2,6 +2,7 @@ import 'dart:math';
 
 import 'package:circlegraph/circlegraph.dart';
 import 'package:dashboard/data/communityGraphNodeData.dart';
+import 'package:dashboard/querying/cluster.dart';
 import 'package:dashboard/querying/datagetter.dart';
 import 'package:dashboard/graphing/postnode.dart';
 import 'package:dashboard/ui/graphs/community/index.dart';
@@ -104,6 +105,7 @@ class _CommunityMetaGraphState extends State<CommunityMetaGraph> {
 
 class CommunityMetaGraphViewPage extends StatelessWidget {
   Widget build(BuildContext context) {
+    ClusterGetter().getNodesfromLayer("Upvotes_Layer");
     return Scaffold(
         appBar: LoggedInAppBar("Communities"),
         backgroundColor: ColorHolder.color3,

src/dashboard/lib/main.dart

@@ -7,6 +7,8 @@ import 'package:dashboard/util/user.dart';
 import 'package:enhanced_future_builder/enhanced_future_builder.dart';
 import 'package:flutter/material.dart';
 
+import 'graphing/communitymetagraph.dart';
+
 void main() {
   runApp(MyApp());
 }
@@ -35,7 +37,7 @@ class _MyAppState extends State<MyApp> {
           rememberFutureResult: false,
           whenDone: (BackendUser snapshotData) {
             if (snapshotData == null) return LoginPage();
-            return CommunityGraphViewPage("worldnews");
+            return CommunityMetaGraphViewPage();
           },
         ),
       );

src/dashboard/lib/querying/cluster.dart

+import 'package:dashboard/data/post.dart';
+import 'package:dashboard/querying/datagetter.dart';
+import 'package:dashboard/util/loginhelper.dart';
+import 'package:dashboard/util/user.dart';
+import 'package:logger/logger.dart';
+
 class ClusterGetter {
-  Future<Map<String, dynamic>> getClusters(String layerName) async {
+  Future<Map<String, dynamic>> getNodesfromLayer(String layerName) async {
     String url =
-        "https://articonf1.itec.aau.at:30401/api/use-cases/reddit/tables/reddit/layers/" +
-            layerName +
-            "/clusters";
+        "https://articonf1.itec.aau.at:30101/api/use-cases/reddit/tables/reddit/layers/$layerName/nodes";
+    Logger().i(url);
+
+    BackendUser user = await LoginHelper().loggedInUser;
+    String token = user.token;
+
+    Logger().i(token);
+    Map<String, dynamic> headers = {"Authorization": "Bearer $token"};
+
+    List<dynamic> nodesList =
+        await DataGetter.getJsonList(url, headers: headers);
+    Logger().i(nodesList.toString());
+    Map<String, List<Post>> resultMap = {};
 
-    String credentials;
+    for (Map<String, dynamic> entry in nodesList) {
+      if (resultMap[entry["subreddit"]] == null)
+        resultMap[entry["subreddit"]] = [];
 
-    //new File("")
+      resultMap[entry["subreddit"]].add(Post(
+          entry["title"],
+          entry["content"],
+          entry["user_id"],
+          entry["subreddit"],
+          entry["percentage_upvoted"],
+          entry["n_comments"]));
+    }
+    Logger().i(resultMap.toString());
+
+    return resultMap;
+  }
 
-    //http.Response tokenResponse = await http.post()
+  Future<Map<String, dynamic>> getClusters() async {
+    List<String> layers = [
+      "Upvotes_Layer",
+      "Percentage_Layer",
+      "Engagement_Layer",
+      "Time_Layer",
+    ];
 
-    //Map<String, dynamic> clusters = await http.get(url, )
+    Map<String, dynamic> clusterMap = {};
+    for (String layer in layers) {
+      clusterMap[layer] = await getNodesfromLayer(layer);
+    }
+    Logger().i(clusterMap.toString());
+    return clusterMap;
   }
 }

src/dashboard/lib/querying/datagetter.dart

 import 'dart:convert';
 import 'dart:io';
 
+import 'package:dashboard/util/loginhelper.dart';
+import 'package:dashboard/util/user.dart';
 import 'package:http/http.dart' as http;
 import 'package:logger/logger.dart';
 
@@ -27,6 +29,29 @@ class DataGetter {
     return jsonDecode(response.body) as Map<String, dynamic>;
   }
 
+  static Future<List<dynamic>> getJsonList(
+    String url, {
+    Map<String, dynamic> headers,
+  }) async {
+    BackendUser user = await LoginHelper().loggedInUser;
+
+    http.Response response = await http.get(
+      url,
+      headers: {
+        HttpHeaders.authorizationHeader: "Bearer ${user.token}",
+      },
+    );
+
+    if (response.statusCode != 200) {
+      Logger().e("Http request code != 200\nActual:\t" +
+          response.statusCode.toString());
+      throw HttpException(
+          "Status code is not 200 but " + response.statusCode.toString());
+    }
+
+    return jsonDecode(response.body) as List<dynamic>;
+  }
+
   static Future<Map<String, dynamic>> postJson(String url, String body,
       {Map<String, dynamic> headers}) async {
     http.Response response;
@@ -117,7 +142,7 @@ class DataGetter {
 
     for (var entry in communities.entries) {
       Community results = await getCommunity(entry.key);
-      Logger().i(results.toString());
+      //Logger().i(results.toString());
       communityList.add(results);
     }
 
@@ -127,7 +152,7 @@ class DataGetter {
     //  communityList.add(results);
     //});
 
-    Logger().i(communityList.toString());
+    //Logger().i(communityList.toString());
     return communityList;
   }
 }