README

README.md

@@ -0,0 +1,22 @@
+SimpleCloudNotifier [![Get it in Google Play](data/README/badge_google.png)](https://play.google.com/store/apps/details?id=com.blackforestbytes.simplecloudnotifier)
+===================
+
+> SimpleCloudNotifier is an app to display messages that you can send to your phone with simple POST requests.
+> 
+> After you start the app it generates a UserID and a UserSecret.
+> Now you can send your message to https://simplecloudnotifier.blackforestbytes.com/send.php and a notification will be pushed to your phone.
+> (see https://simplecloudnotifier.blackforestbytes.com/ for an example with curl)
+> 
+> 
+> Use it to
+>  - send yourself automated messages from cron jobs
+>  - notify yourself when long-running scripts finish
+>  - send server error messages directly to your phone
+>  - integrate with other online services
+> 
+> The possibilities are endless*
+> 
+> \* Disclaimer: Developer does not actually guarantee endless possibilities
+
+
+![](store/screenshot_1.png) ![](store/screenshot_2.png) ![](store/screenshot_3.png)

android/.idea/assetWizardSettings.xml

@@ -3,6 +3,59 @@
   <component name="WizardSettings">
     <option name="children">
       <map>
+        <entry key="imageWizard">
+          <value>
+            <PersistentState>
+              <option name="children">
+                <map>
+                  <entry key="imageAssetPanel">
+                    <value>
+                      <PersistentState>
+                        <option name="children">
+                          <map>
+                            <entry key="launcherLegacy">
+                              <value>
+                                <PersistentState>
+                                  <option name="values">
+                                    <map>
+                                      <entry key="assetType" value="IMAGE" />
+                                      <entry key="cropped" value="true" />
+                                      <entry key="iconShape" value="NONE" />
+                                      <entry key="imageAsset" value="F:\Eigene Dateien\Dropbox\Programming\Java\AndroidStudioProjects\SimpleCloudNotifier\data\icon_512_nobox.png" />
+                                      <entry key="outputName" value="ic_notification_full" />
+                                    </map>
+                                  </option>
+                                </PersistentState>
+                              </value>
+                            </entry>
+                            <entry key="notification">
+                              <value>
+                                <PersistentState>
+                                  <option name="values">
+                                    <map>
+                                      <entry key="assetType" value="IMAGE" />
+                                      <entry key="imageAsset" value="F:\Eigene Dateien\Dropbox\Programming\Java\AndroidStudioProjects\SimpleCloudNotifier\data\icon_512_transparent.png" />
+                                      <entry key="outputName" value="ic_notification_white" />
+                                    </map>
+                                  </option>
+                                </PersistentState>
+                              </value>
+                            </entry>
+                          </map>
+                        </option>
+                        <option name="values">
+                          <map>
+                            <entry key="outputIconType" value="LAUNCHER_LEGACY" />
+                          </map>
+                        </option>
+                      </PersistentState>
+                    </value>
+                  </entry>
+                </map>
+              </option>
+            </PersistentState>
+          </value>
+        </entry>
         <entry key="vectorWizard">
           <value>
             <PersistentState>

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/SCNApp.java

@@ -99,14 +99,4 @@ public class SCNApp extends Application implements LifecycleObserver
     }
 }
 
-/*
+//TODO TabLayout indicator does not corretly animate when directly clicking on tabs
- ==TODO==
-
-[ ]  - test notification channels
-[ ]  - startup time
-[ ]  - periodically get non-ack (option - even when not in-app)
-
-[ ]  - publish (+ HN post ?)
-
-
-*/

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/lib/datatypes/Tuple5.java

@@ -0,0 +1,19 @@
+package com.blackforestbytes.simplecloudnotifier.lib.datatypes;
+
+public class Tuple5<T1, T2, T3, T4, T5>
+{
+	public final T1 Item1;
+	public final T2 Item2;
+	public final T3 Item3;
+	public final T4 Item4;
+	public final T5 Item5;
+
+	public Tuple5(T1 i1, T2 i2, T3 i3, T4 i4, T5 i5)
+	{
+		Item1 = i1;
+		Item2 = i2;
+		Item3 = i3;
+		Item4 = i4;
+		Item5 = i5;
+	}
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/lib/lambda/Func5to0.java

@@ -0,0 +1,6 @@
+package com.blackforestbytes.simplecloudnotifier.lib.lambda;
+
+@FunctionalInterface
+public interface Func5to0<TInput1, TInput2, TInput3, TInput4, TInput5> {
+	void invoke(TInput1 value1, TInput2 value2, TInput3 value3, TInput4 value4, TInput5 value5);
+}

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/model/SCNSettings.java

@@ -163,10 +163,12 @@ public class SCNSettings
         return user_id>=0 && user_key != null && !user_key.isEmpty();
     }
 
-    public String createOnlineURL()
+    public String createOnlineURL(boolean longurl)
     {
-        if (!isConnected()) return ServerCommunication.BASE_URL + "index.php";
+        String base = longurl ? ServerCommunication.PAGE_URL_LONG : ServerCommunication.PAGE_URL_SHORT;
-        return ServerCommunication.BASE_URL + "index.php?preset_user_id="+user_id+"&preset_user_key="+user_key;
+
+        if (!isConnected()) return base;
+        return base + "index.php?preset_user_id="+user_id+"&preset_user_key="+user_key;
     }
 
     public void setServerToken(String token, View loader)
@@ -192,7 +194,7 @@ public class SCNSettings
         FirebaseInstanceId.getInstance().getInstanceId().addOnSuccessListener(a, instanceIdResult ->
         {
             String newToken = instanceIdResult.getToken();
-            Log.e("FB::GetInstanceId", newToken);
+            Log.d("FB::GetInstanceId", newToken);
             SCNSettings.inst().setServerToken(newToken, null);
         }).addOnCompleteListener(r ->
         {
@@ -227,7 +229,7 @@ public class SCNSettings
             FirebaseInstanceId.getInstance().getInstanceId().addOnSuccessListener(a, instanceIdResult ->
             {
                 String newToken = instanceIdResult.getToken();
-                Log.e("FB::GetInstanceId", newToken);
+                Log.d("FB::GetInstanceId", newToken);
                 SCNSettings.inst().setServerToken(newToken, loader); // does register in here
             }).addOnCompleteListener(r ->
             {

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/model/ServerCommunication.java

@@ -4,6 +4,9 @@ import android.util.Log;
 import android.view.View;
 
 import com.blackforestbytes.simplecloudnotifier.SCNApp;
+import com.blackforestbytes.simplecloudnotifier.lib.datatypes.Tuple5;
+import com.blackforestbytes.simplecloudnotifier.lib.lambda.Func1to0;
+import com.blackforestbytes.simplecloudnotifier.lib.lambda.Func5to0;
 import com.blackforestbytes.simplecloudnotifier.lib.string.Str;
 import com.blackforestbytes.simplecloudnotifier.service.FBMService;
 
@@ -24,7 +27,9 @@ import okhttp3.ResponseBody;
 
 public class ServerCommunication
 {
-    public static final String BASE_URL = /*SCNApp.LOCAL_DEBUG ? "http://localhost:1010/" : */"https://scn.blackforestbytes.com/api/";
+    public static final String PAGE_URL_LONG  = "https://simplecloudnotifier.blackforestbytes.com/";
+    public static final String PAGE_URL_SHORT = "https://scn.blackforestbytes.com/";
+    public static final String BASE_URL = "https://scn.blackforestbytes.com/api/";
 
     private static final OkHttpClient client = new OkHttpClient();
 
@@ -57,7 +62,7 @@ public class ServerCommunication
                         if (responseBody ==  null) throw new IOException("No response");
 
                         String r = responseBody.string();
-                        Log.d("Server::Response", r);
+                        Log.d("Server::Response", request.url().toString()+"\n"+r);
 
                         JSONObject json = (JSONObject) new JSONTokener(r).nextValue();
 
@@ -123,7 +128,7 @@ public class ServerCommunication
                         if (responseBody ==  null) throw new IOException("No response");
 
                         String r = responseBody.string();
-                        Log.d("Server::Response", r);
+                        Log.d("Server::Response", request.url().toString()+"\n"+r);
 
                         JSONObject json = (JSONObject) new JSONTokener(r).nextValue();
 
@@ -185,7 +190,7 @@ public class ServerCommunication
                         if (responseBody == null) throw new IOException("No response");
 
                         String r = responseBody.string();
-                        Log.d("Server::Response", r);
+                        Log.d("Server::Response", request.url().toString()+"\n"+r);
 
                         JSONObject json = (JSONObject) new JSONTokener(r).nextValue();
 
@@ -246,7 +251,7 @@ public class ServerCommunication
                         if (responseBody == null) throw new IOException("No response");
 
                         String r = responseBody.string();
-                        Log.d("Server::Response", r);
+                        Log.d("Server::Response", request.url().toString()+"\n"+r);
 
                         JSONObject json = (JSONObject) new JSONTokener(r).nextValue();
 
@@ -329,7 +334,7 @@ public class ServerCommunication
                         if (responseBody == null) throw new IOException("No response");
 
                         String r = responseBody.string();
-                        Log.d("Server::Response", r);
+                        Log.d("Server::Response", request.url().toString()+"\n"+r);
 
                         JSONObject json = (JSONObject) new JSONTokener(r).nextValue();
 
@@ -343,7 +348,7 @@ public class ServerCommunication
                         JSONArray arr = json.getJSONArray("data");
                         for (int i = 0; i < count; i++)
                         {
-                            JSONObject o = arr.getJSONObject(0);
+                            JSONObject o = arr.getJSONObject(i);
 
                             long time         = json_lng(o, "timestamp");
                             String title      = json_str(o, "title");
@@ -397,7 +402,7 @@ public class ServerCommunication
                         if (responseBody == null) throw new IOException("No response");
 
                         String r = responseBody.string();
-                        Log.d("Server::Response", r);
+                        Log.d("Server::Response", request.url().toString()+"\n"+r);
 
                         JSONObject json = (JSONObject) new JSONTokener(r).nextValue();
 
@@ -452,7 +457,7 @@ public class ServerCommunication
                         if (responseBody == null) throw new IOException("No response");
 
                         String r = responseBody.string();
-                        Log.d("Server::Response", r);
+                        Log.d("Server::Response", request.url().toString()+"\n"+r);
 
                         JSONObject json = (JSONObject) new JSONTokener(r).nextValue();
 
@@ -471,6 +476,70 @@ public class ServerCommunication
         }
     }
 
+    public static void expand(int id, String key, long scn_msg_id, View loader, Func5to0<String, String, PriorityEnum, Long, Long> okResult)
+    {
+        try
+        {
+            Request request = new Request.Builder()
+                    .url(BASE_URL + "expand.php?user_id=" + id + "&user_key=" + key + "&scn_msg_id=" + scn_msg_id)
+                    .build();
+
+            client.newCall(request).enqueue(new Callback() {
+                @Override
+                public void onFailure(Call call, IOException e) {
+                    Log.e("SC:expand", e.toString());
+                    SCNApp.showToast("Communication with server failed", 4000);
+                    SCNApp.runOnUiThread(() -> {
+                        if (loader != null) loader.setVisibility(View.GONE);
+                    });
+                }
+
+                @Override
+                public void onResponse(Call call, Response response) {
+                    try (ResponseBody responseBody = response.body()) {
+                        if (!response.isSuccessful())
+                            throw new IOException("Unexpected code " + response);
+                        if (responseBody == null) throw new IOException("No response");
+
+                        String r = responseBody.string();
+                        Log.d("Server::Response", request.url().toString()+"\n"+r);
+
+                        JSONObject json = (JSONObject) new JSONTokener(r).nextValue();
+
+                        if (!json_bool(json, "success"))
+                        {
+                            SCNApp.showToast(json_str(json, "message"), 4000);
+                            return;
+                        }
+
+                        JSONObject o = json.getJSONObject("data");
+
+                        long time         = json_lng(o, "timestamp");
+                        String title      = json_str(o, "title");
+                        String content    = json_str(o, "body");
+                        PriorityEnum prio = PriorityEnum.parseAPI(json_int(o, "priority"));
+                        long scn_id       = json_lng(o, "scn_msg_id");
+
+                        okResult.invoke(title, content, prio, time, scn_id);
+
+                    } catch (Exception e) {
+                        Log.e("SC:expand", e.toString());
+                        SCNApp.showToast("Communication with server failed", 4000);
+                    } finally {
+                        SCNApp.runOnUiThread(() -> {
+                            if (loader != null) loader.setVisibility(View.GONE);
+                        });
+                    }
+                }
+            });
+        }
+        catch (Exception e)
+        {
+            Log.e("SC:expand", e.toString());
+            SCNApp.showToast("Communication with server failed", 4000);
+        }
+    }
+
     private static boolean json_bool(JSONObject o, String key) throws JSONException
     {
         Object v = o.get(key);

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/service/FBMService.java

@@ -4,6 +4,8 @@ import android.util.Log;
 import android.widget.Toast;
 
 import com.blackforestbytes.simplecloudnotifier.SCNApp;
+import com.blackforestbytes.simplecloudnotifier.lib.datatypes.Tuple4;
+import com.blackforestbytes.simplecloudnotifier.lib.datatypes.Tuple5;
 import com.blackforestbytes.simplecloudnotifier.model.CMessage;
 import com.blackforestbytes.simplecloudnotifier.model.CMessageList;
 import com.blackforestbytes.simplecloudnotifier.model.PriorityEnum;
@@ -38,9 +40,17 @@ public class FBMService extends FirebaseMessagingService
             String content    = remoteMessage.getData().get("body");
             PriorityEnum prio = PriorityEnum.parseAPI(remoteMessage.getData().get("priority"));
             long scn_id       = Long.parseLong(remoteMessage.getData().get("scn_msg_id"));
+            boolean trimmed   = Boolean.parseBoolean(remoteMessage.getData().get("trimmed"));
 
+            if (trimmed)
+            {
+                ServerCommunication.expand(SCNSettings.inst().user_id, SCNSettings.inst().user_key, scn_id, null, (i1, i2, i3, i4, i5) -> recieveData(i4, i1, i2, i3, i5, false));
+            }
+            else
+            {
                 recieveData(time, title, content, prio, scn_id, false);
             }
+        }
         catch (Exception e)
         {
             Log.e("FB:Err", e.toString());

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/service/NotificationService.java

@@ -6,6 +6,7 @@ import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
+import android.graphics.BitmapFactory;
 import android.graphics.Color;
 import android.media.AudioManager;
 import android.net.Uri;
@@ -165,15 +166,15 @@ public class NotificationService
     private void showBackground_old(CMessage msg, Context ctxt, NotificationSettings ns, PriorityEnum prio)
     {
         NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(ctxt, getChannel(prio));
-        mBuilder.setSmallIcon(R.drawable.ic_bfb);
+        mBuilder.setSmallIcon(R.drawable.ic_notification_white);
+        mBuilder.setLargeIcon(BitmapFactory.decodeResource(ctxt.getResources(), R.mipmap.ic_notification_full));
         mBuilder.setContentTitle(msg.Title);
         mBuilder.setContentText(msg.Content);
         mBuilder.setShowWhen(true);
         mBuilder.setWhen(msg.Timestamp * 1000);
         mBuilder.setAutoCancel(true);
         mBuilder.setCategory(Notification.CATEGORY_MESSAGE);
-        mBuilder.setStyle(new NotificationCompat.InboxStyle());
+        mBuilder.setGroup("com.blackforestbytes.simplecloudnotifier.notifications.group."+prio.toString());
-        mBuilder.setGroup(prio.toString());
 
         if (msg.Priority == PriorityEnum.LOW)    mBuilder.setPriority(NotificationCompat.PRIORITY_LOW);
         if (msg.Priority == PriorityEnum.NORMAL) mBuilder.setPriority(NotificationCompat.PRIORITY_DEFAULT);
@@ -208,12 +209,15 @@ public class NotificationService
     private void showBackground_new(CMessage msg, Context ctxt, NotificationSettings ns, PriorityEnum prio)
     {
         NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(ctxt, getChannel(prio));
-        mBuilder.setSmallIcon(R.drawable.ic_bfb);
+        mBuilder.setSmallIcon(R.drawable.ic_notification_white);
+        mBuilder.setLargeIcon(BitmapFactory.decodeResource(ctxt.getResources(), R.mipmap.ic_notification_full));
         mBuilder.setContentTitle(msg.Title);
         mBuilder.setContentText(msg.Content);
         mBuilder.setShowWhen(true);
         mBuilder.setWhen(msg.Timestamp * 1000);
         mBuilder.setAutoCancel(true);
+        mBuilder.setCategory(Notification.CATEGORY_MESSAGE);
+        mBuilder.setGroup("com.blackforestbytes.simplecloudnotifier.notifications.group."+prio.toString());
 
         if (ns.EnableLED) mBuilder.setLights(ns.LEDColor, 500, 500);
 
@@ -245,7 +249,7 @@ public class NotificationService
         Notification n = mBuilder.build();
         n.flags |= Notification.FLAG_AUTO_CANCEL;
 
-        mNotificationManager.notify(0, n);
+        mNotificationManager.notify((int)msg.SCN_ID, n);
 
         if (ns.EnableVibration)
         {

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/view/AccountFragment.java

@@ -6,12 +6,14 @@ import android.content.ClipData;
 import android.content.ClipboardManager;
 import android.content.DialogInterface;
 import android.content.Intent;
+import android.graphics.Color;
 import android.net.Uri;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ImageButton;
+import android.widget.ImageView;
 import android.widget.TextView;
 
 import com.blackforestbytes.simplecloudnotifier.R;
@@ -91,7 +93,7 @@ public class AccountFragment extends Fragment
 
             builder.setPositiveButton("YES", (dialog, which) -> {
                 CMessageList.inst().clear();
-                SCNApp.showToast("Notifications cleared", 1000);
+                SCNApp.showToast("Messages cleared", 1000);
                 dialog.dismiss();
             });
 
@@ -103,7 +105,7 @@ public class AccountFragment extends Fragment
 
         v.findViewById(R.id.btnQR).setOnClickListener(cv ->
         {
-            Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(SCNSettings.inst().createOnlineURL()));
+            Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(SCNSettings.inst().createOnlineURL(true)));
             startActivity(browserIntent);
         });
 
@@ -129,6 +131,7 @@ public class AccountFragment extends Fragment
         TextView    tvUserID  = v.findViewById(R.id.tvUserID);
         TextView    tvUserKey = v.findViewById(R.id.tvUserKey);
         TextView    tvQuota   = v.findViewById(R.id.tvQuota);
+        ImageView   ivQuota   = v.findViewById(R.id.ic_img_quota);
         ImageButton btnQR     = v.findViewById(R.id.btnQR);
 
         SCNSettings s = SCNSettings.inst();
@@ -138,7 +141,8 @@ public class AccountFragment extends Fragment
             tvUserID.setText(String.valueOf(s.user_id));
             tvUserKey.setText(s.user_key);
             tvQuota.setText(String.format("%d / %d", s.quota_curr, s.quota_max));
-            btnQR.setImageBitmap(QRCode.from(s.createOnlineURL()).to(ImageType.PNG).withSize(512, 512).bitmap());
+            btnQR.setImageBitmap(QRCode.from(s.createOnlineURL(false)).to(ImageType.PNG).withSize(512, 512).bitmap());
+            ivQuota.setColorFilter(s.quota_curr>=s.quota_max ? Color.rgb(200, 0, 0) : Color.rgb(128, 128, 128));
         }
         else
         {
@@ -146,6 +150,7 @@ public class AccountFragment extends Fragment
             tvUserKey.setText(R.string.str_not_connected);
             tvQuota.setText(R.string.str_not_connected);
             btnQR.setImageResource(R.drawable.qr_default);
+            ivQuota.setColorFilter(0x80_80_80);
         }
     }
 }

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/view/MessageAdapter.java

@@ -1,5 +1,6 @@
 package com.blackforestbytes.simplecloudnotifier.view;
 
+import android.graphics.Color;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -140,13 +141,16 @@ public class MessageAdapter extends RecyclerView.Adapter
                 case LOW:
                     ivPriority.setVisibility(View.VISIBLE);
                     ivPriority.setImageResource(R.drawable.priority_low);
+                    ivPriority.setColorFilter(Color.rgb(176, 176, 176));
                     break;
                 case NORMAL:
                     ivPriority.setVisibility(View.GONE);
+                    ivPriority.setColorFilter(Color.rgb(176, 176, 176));
                     break;
                 case HIGH:
                     ivPriority.setVisibility(View.VISIBLE);
                     ivPriority.setImageResource(R.drawable.priority_high);
+                    ivPriority.setColorFilter(Color.rgb(200, 0, 0));
                     break;
             }
 

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/view/SettingsFragment.java

@@ -22,6 +22,7 @@ import android.widget.SeekBar;
 import android.widget.Spinner;
 import android.widget.Switch;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import com.android.billingclient.api.Purchase;
 import com.blackforestbytes.simplecloudnotifier.R;
@@ -216,7 +217,7 @@ public class SettingsFragment extends Fragment implements MusicPickerListener
     {
         SCNSettings s = SCNSettings.inst();
 
-        prefAppEnabled.setOnCheckedChangeListener((a,b) -> { s.Enabled=b; saveAndUpdate(); });
+        prefAppEnabled.setOnCheckedChangeListener((a,b) -> { boolean prev=s.Enabled; s.Enabled=b; saveAndUpdate(); updateEnabled(prev, b); });
         prefEnableDeleteSwipe.setOnCheckedChangeListener((a,b) -> { s.EnableDeleteSwipe=b; saveAndUpdate(); });
 
         prefLocalCacheSize.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener()
@@ -261,6 +262,18 @@ public class SettingsFragment extends Fragment implements MusicPickerListener
         prefMsgHighVolumeTest.setOnClickListener((v) -> { if (s.PriorityHigh.ForceVolume) playTestSound(2, prefMsgHighVolumeTest, s.PriorityHigh.SoundSource, s.PriorityHigh.ForceVolumeValue); });
     }
 
+    private void updateEnabled(boolean prev, boolean now)
+    {
+        if (!prev && now)
+        {
+            SCNApp.showToast("SimpleCloudNotifier is now enabled", Toast.LENGTH_SHORT);
+        }
+        else if (prev && !now)
+        {
+            SCNApp.showToast("SimpleCloudNotifier is now disabled\nYou won't recieve new messages.", Toast.LENGTH_LONG);
+        }
+    }
+
     private void updateVolume(int idx, int volume)
     {
         if (mPlayers[idx] != null && mPlayers[idx].isPlaying())

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/view/TabAdapter.java

@@ -35,7 +35,7 @@ public class TabAdapter extends FragmentStatePagerAdapter {
     {
         switch (position)
         {
-            case 0:  return "Notifications";
+            case 0:  return "Messages";
             case 1:  return "Account";
             case 2:  return "Settings";
             default: return null;

android/app/src/main/res/drawable/ic_bfb.xml

@@ -1,15 +0,0 @@
-<vector android:height="24dp" android:viewportHeight="1000"
-    android:viewportWidth="1000" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#FF000000"
-        android:pathData="M500,500m-500,0a500,500 0,1 1,1000 0a500,500 0,1 1,-1000 0"
-        android:strokeColor="#000000" android:strokeWidth="1"/>
-    <path android:fillColor="#ffffff" android:pathData="M300,694L700,694L500,136L300,694"/>
-    <path android:fillColor="#ffffff" android:pathData="M473,559L527,559L527,774L473,774"/>
-    <path android:fillColor="#000000" android:pathData="M376,640L624,640L500,295L376,640"/>
-    <path android:fillColor="#ffffff" android:pathData="M100,730L500,730L300,172L100,730"/>
-    <path android:fillColor="#000000" android:pathData="M176,676L424,676L300,331L176,676"/>
-    <path android:fillColor="#ffffff" android:pathData="M273,595L327,595L327,810L273,810"/>
-    <path android:fillColor="#ffffff" android:pathData="M500,730L900,730L700,172L500,730"/>
-    <path android:fillColor="#000000" android:pathData="M576,676L824,676L700,331L576,676"/>
-    <path android:fillColor="#ffffff" android:pathData="M673,595L727,595L727,810L673,810"/>
-</vector>

android/app/src/main/res/values/strings.xml

@@ -11,13 +11,13 @@
     <string name="ic_img_fuel_desc">Icon Fuel</string>
     <string name="str_qr_code">QR Code</string>
     <string name="str_reset_account">Reset Account</string>
-    <string name="no_notifications">No notifications</string>
+    <string name="no_notifications">No messages</string>
     <string name="str_not_connected">not connected</string>
     <string name="str_reload">reload</string>
     <string name="desc_priority_icon">Priority icon</string>
     <string name="str_common_settings">Common Settings</string>
     <string name="str_enabled">Enabled</string>
-    <string name="str_localcachesize">Remember the last x notifications locally</string>
+    <string name="str_localcachesize">Remember the last x messages locally</string>
     <string name="str_header_prio0">Notifications (priority 0 - Low)</string>
     <string name="str_header_prio1">Notifications (priority 1 - Normal)</string>
     <string name="str_header_prio2">Notifications (priority 2 - High)</string>

android/app/version.properties

@@ -1,3 +1,3 @@
-#Sat Nov 17 14:27:38 CET 2018
+#Sun Nov 18 03:24:23 CET 2018
-VERSION_NAME=0.0.9
+VERSION_NAME=0.0.13
-VERSION_CODE=9
+VERSION_CODE=13

store/description.txt

@@ -1,13 +1,13 @@
 SimpleCloudNotifier is a app to display messages that you can send to your phone with a simple POST request to the right URL.
 
-After you start the app it generates a userID and a private key.
+After you start the app it generates a UserID and a UserSecret.
 Now you can send your message to https://simplecloudnotifier.blackforestbytes.com/send.php and a notification will be pushed to your phone.
 (see https://simplecloudnotifier.blackforestbytes.com/ for an example with curl)
 
 
 Use it to
  - send yourself automated messages from cron jobs
- - notify youreself when long-running scripts finish
+ - notify yourself when long-running scripts finish
  - send server error messages directly to your phone
  - integrate with other online services
 

web/api.php

@@ -1,5 +1,15 @@
 <!DOCTYPE html>
 <html lang="en">
+<?php
+if (file_exists('/var/www/openwebanalytics/owa_php.php'))
+{
+	require_once('/var/www/openwebanalytics/owa_php.php');
+	$owa = new owa_php();
+	$owa->setSiteId('6386b0efc00d2e84ef642525345e1207');
+	$owa->setPageTitle('API (Short)');
+	$owa->trackPageView();
+}
+?>
 <head>
 	<meta charset="utf-8">
 	<link rel="stylesheet" href="/css/mini-default.min.css"> <!-- https://minicss.org/docs -->

web/api/__config_example.php

@@ -0,0 +1,56 @@
+<?php
+
+// insert your values here and rename to config.php
+
+return
+[
+	'global' =>
+	[
+		'prod' => true,
+	],
+
+	'database' =>
+	[
+		'host'     => '?',
+		'database' => '?',
+		'user'     => '?',
+		'password' => '?',
+	],
+
+	'firebase' =>
+	[
+		'type'                        => 'service_account',
+		'project_id'                  => '?',
+		'private_key_id'              => '???',
+		'client_email'                => '???.iam.gserviceaccount.com',
+		'client_id'                   => '???',
+		'auth_uri'                    => 'https://accounts.google.com/o/oauth2/auth',
+		'token_uri'                   => 'https://oauth2.googleapis.com/token',
+		'auth_provider_x509_cert_url' => 'https://www.googleapis.com/oauth2/v1/certs',
+		'client_x509_cert_url'        => 'https://www.googleapis.com/robot/v1/metadata/x509/???f.iam.gserviceaccount.com',
+		'private_key'                 => "-----BEGIN PRIVATE KEY-----\n"
+		                               . "??????????\n"
+		                               . "-----END PRIVATE KEY-----\n",
+		'server_key'                  => '????',
+	],
+
+	'verify_api' =>
+	[
+		'package_name'   => 'com.blackforestbytes.simplecloudnotifier',
+		'product_id'     => '???',
+
+		'clientid'       => '???.apps.googleusercontent.com',
+		'clientsecret'   => '???',
+		'accesstoken'    => file_exists('.verify_accesstoken') ? file_get_contents('.verify_accesstoken') : '',
+		'refreshtoken'   => '???',
+		'scope'          => 'https://www.googleapis.com/auth/androidpublisher',
+	],
+
+	'error_reporting' =>
+	[
+		'send-mail' => true,
+		'email-error-target' => '???@???.com',
+		'email-error-sender' => '???@???.com',
+	],
+
+];

web/api/expand.php

@@ -0,0 +1,53 @@
+<?php
+
+include_once 'model.php';
+
+$INPUT = array_merge($_GET, $_POST);
+
+
+if (!isset($INPUT['user_id']))    die(json_encode(['success' => false, 'errid'=>101, 'message' => 'Missing parameter [[user_id]]']));
+if (!isset($INPUT['user_key']))   die(json_encode(['success' => false, 'errid'=>102, 'message' => 'Missing parameter [[user_key]]']));
+if (!isset($INPUT['scn_msg_id'])) die(json_encode(['success' => false, 'errid'=>103, 'message' => 'Missing parameter [[scn_msg_id]]']));
+
+$user_id    = $INPUT['user_id'];
+$user_key   = $INPUT['user_key'];
+$scn_msg_id = $INPUT['scn_msg_id'];
+
+//----------------------
+
+$pdo = getDatabase();
+
+$stmt = $pdo->prepare('SELECT user_id, user_key, quota_today, is_pro, quota_day, fcm_token FROM users WHERE user_id = :uid LIMIT 1');
+$stmt->execute(['uid' => $user_id]);
+$datas = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+if (count($datas)<=0) die(json_encode(['success' => false, 'errid'=>201, 'message' => 'User not found']));
+$data = $datas[0];
+
+if ($data === null)                     die(json_encode(['success' => false, 'errid'=>202, 'message' => 'User not found']));
+if ($data['user_id'] !== (int)$user_id) die(json_encode(['success' => false, 'errid'=>203, 'message' => 'UserID not found']));
+if ($data['user_key'] !== $user_key)    die(json_encode(['success' => false, 'errid'=>204, 'message' => 'Authentification failed']));
+
+$stmt = $pdo->prepare('SELECT * FROM messages WHERE scn_message_id=:smid AND sender_user_id=:uid LIMIT 1');
+$stmt->execute(['smid' => $scn_msg_id, 'uid' => $user_id]);
+$datas = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+if (count($datas)<=0) die(json_encode(['success' => false, 'errid'=>301, 'message' => 'Message not found']));
+
+$msg = $datas[0];
+
+api_return(200,
+	[
+		'success'        => true,
+		'data'           =>
+		[
+			'title'      => $msg['title'],
+			'body'       => $msg['content'],
+			'trimmed'    => false,
+			'priority'   => $msg['priority'],
+			'timestamp'  => strtotime($msg['timestamp']),
+			'usr_msg_id' => $msg['usr_message_id'],
+			'scn_msg_id' => $msg['scn_message_id'],
+		],
+		'message'        => 'ok'
+	]);

web/api/model.php

@@ -35,6 +35,14 @@ class Statics
 	public static $CFG = NULL;
 
 	public static function quota_max($is_pro) { return $is_pro ? 1000 : 50; }
+
+	public static function contentlen_max($is_pro) { return $is_pro ? 16384 : 2048; }
+}
+
+function str_limit($str, $len)
+{
+	if (strlen($str)>$len) return substr($str, 0, $len-3)."...";
+	return $str;
 }
 
 function getConfig()

web/api_more.php

@@ -1,5 +1,15 @@
 <!DOCTYPE html>
 <html lang="en">
+<?php
+if (file_exists('/var/www/openwebanalytics/owa_php.php'))
+{
+	require_once('/var/www/openwebanalytics/owa_php.php');
+	$owa = new owa_php();
+	$owa->setSiteId('6386b0efc00d2e84ef642525345e1207');
+	$owa->setPageTitle('API (Long)');
+	$owa->trackPageView();
+}
+?>
 <head>
 	<meta charset="utf-8">
 	<link rel="stylesheet" href="/css/mini-default.min.css"> <!-- https://minicss.org/docs -->

web/index.php

@@ -1,5 +1,15 @@
 <!DOCTYPE html>
 <html lang="en">
+<?php
+if (file_exists('/var/www/openwebanalytics/owa_php.php'))
+{
+	require_once('/var/www/openwebanalytics/owa_php.php');
+	$owa = new owa_php();
+	$owa->setSiteId('6386b0efc00d2e84ef642525345e1207');
+	$owa->setPageTitle('Index');
+	$owa->trackPageView();
+}
+?>
 <head>
 	<meta charset="utf-8">
     <title>Simple Cloud Notifications</title>

web/js/logic.js

@@ -34,10 +34,10 @@ function send()
 		if (xhr.readyState !== 4) return;
 
 		console.log('Status: ' + xhr.status);
-		if (xhr.status === 200)
+		if (xhr.status === 200 || xhr.status === 401 || xhr.status === 403 || xhr.status === 412)
 		{
 			let resp = JSON.parse(xhr.responseText);
-			if (!resp.success)
+			if (!resp.success || xhr.status !== 200)
 			{
 				if (resp.errhighlight === 101) uid.classList.add('input-invalid');
 				if (resp.errhighlight === 102) key.classList.add('input-invalid');

web/send.php

@@ -32,8 +32,6 @@ try
 	if ($priority !== '0' && $priority !== '1' && $priority !== '2') api_return(400, ['success' => false, 'error' => ERR::INVALID_PRIO, 'errhighlight' => 105, 'message' => 'Invalid priority']);
 
 	if (strlen(trim($message)) == 0)                 api_return(400, ['success' => false, 'error' => ERR::NO_TITLE,            'errhighlight' => 103, 'message' => 'No title specified']);
-	if (strlen($message) > 120)                      api_return(400, ['success' => false, 'error' => ERR::TITLE_TOO_LONG,      'errhighlight' => 103, 'message' => 'Title too long (120 characters)']);
-	if (strlen($content) > 2048)                     api_return(400, ['success' => false, 'error' => ERR::CONTENT_TOO_LONG,    'errhighlight' => 104, 'message' => 'Content too long (10000 characters)']);
 	if ($usrmsgid != null && strlen($usrmsgid) > 64) api_return(400, ['success' => false, 'error' => ERR::USR_MSG_ID_TOO_LONG, 'errhighlight' => -1,  'message' => 'MessageID too long (64 characters)']);
 
 //------------------------------------------------------------------
@@ -44,13 +42,20 @@ try
 	$stmt->execute(['uid' => $user_id]);
 
 	$datas = $stmt->fetchAll(PDO::FETCH_ASSOC);
-	if (count($datas)<=0) die(json_encode(['success' => false, 'error' => ERR::USER_NOT_FOUND, 'errhighlight' => 101, 'message' => 'User not found']));
+	if (count($datas)<=0) api_return(401, ['success' => false, 'error' => ERR::USER_NOT_FOUND, 'errhighlight' => 101, 'message' => 'User not found']);
 	$data = $datas[0];
 
 	if ($data === null)                     api_return(401, ['success' => false, 'error' => ERR::USER_NOT_FOUND,   'errhighlight' => 101, 'message' => 'User not found']);
 	if ($data['user_id'] !== (int)$user_id) api_return(401, ['success' => false, 'error' => ERR::USER_NOT_FOUND,   'errhighlight' => 101, 'message' => 'UserID not found']);
 	if ($data['user_key'] !== $user_key)    api_return(401, ['success' => false, 'error' => ERR::USER_AUTH_FAILED, 'errhighlight' => 102, 'message' => 'Authentification failed']);
 
+//------------------------------------------------------------------
+
+	if (strlen($message) > 120) api_return(400, ['success' => false, 'error' => ERR::TITLE_TOO_LONG, 'errhighlight' => 103, 'message' => 'Title too long (120 characters)']);
+	if (strlen($content) > Statics::contentlen_max($data['is_pro'])) api_return(400, ['success' => false, 'error' => ERR::CONTENT_TOO_LONG, 'errhighlight' => 104, 'message' => 'Content too long ('.Statics::contentlen_max($data['is_pro']).' characters)']);
+
+//------------------------------------------------------------------
+
 	$fcm = $data['fcm_token'];
 
 	$new_quota = $data['quota_today'] + 1;
@@ -117,7 +122,8 @@ try
 		'data' =>
 		[
 			'title'      => $message,
-				'body'       => $content,
+			'body'       => str_limit($content, 1900),
+			'trimmed'    => (strlen($content) > 1900),
 			'priority'   => $priority,
 			'timestamp'  => time(),
 			'usr_msg_id' => $usrmsgid,
@@ -148,6 +154,8 @@ try
 		api_return(500, ['success' => false, 'error' => ERR::FIREBASE_COM_FAILED, 'errhighlight' => -1, 'message' => 'Communication with firebase service failed.'."\n\n".'Exception: ' . $e->getMessage()]);
 	}
 
+//------------------------------------------------------------------
+
 	$stmt = $pdo->prepare('UPDATE users SET timestamp_accessed=NOW(), messages_sent=messages_sent+1, quota_today=:q, quota_day=NOW() WHERE user_id = :uid');
 	$stmt->execute(['uid' => $user_id, 'q' => $new_quota]);
 
@@ -156,6 +164,8 @@ try
 
 	$pdo->commit();
 
+//------------------------------------------------------------------
+
 	api_return(200,
 	[
 		'success'       => true,