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V3.1.13 - Removed online database functions, Removed WMP requirement.
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Stefan committed Dec 10, 2022
1 parent 0296244 commit 3ba6034
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Showing 78 changed files with 7,143 additions and 5,178 deletions.
7 changes: 1 addition & 6 deletions Business Logic Layer/BLFormLogic.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -3,8 +3,6 @@
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;
using Data_Access_Layer;
using WMPLib;
using System.Drawing;
using MaterialSkin.Controls;
using System.Drawing.Imaging;
Expand All @@ -13,10 +11,7 @@ namespace Business_Logic_Layer
{
public class BLFormLogic
{
private BLFormLogic() { }
private static WindowsMediaPlayer myPlayer = new WindowsMediaPlayer();


private BLFormLogic() { }
/// <summary>
/// Adds an reminder to the listview, showing the details of that reminder.
/// </summary>
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157 changes: 58 additions & 99 deletions Business Logic Layer/BLIO.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,70 +14,15 @@
using System.Threading.Tasks;
using Newtonsoft.Json;
using System.Text;
using NAudio.Wave;

namespace Business_Logic_Layer
{
public class BLIO
{
private static int noInternetNotLoggedCounter = 0;
public static List<string> systemLog = new List<string>();
private BLIO() { }

/// <summary>
/// Writes an unique string to string.txt in the RemindMe folder if it does not exists
/// </summary>
public static void WriteUniqueString() //I didn't know about guid's at the time
{
new Thread(() =>
{
if (!HasInternetAccess())
return;


Settings set = BLLocalDatabase.Setting.Settings;
try
{
//Change a 200-character string to a 10 character string. saves db space and 200 is just unnecesary
if (set.UniqueString != null && set.UniqueString.Length == 200)
{
string uniqueStringOld = set.UniqueString;

set.UniqueString = GenerateString();

while (!BLOnlineDatabase.IsUniqueString(set.UniqueString))
{
set.UniqueString = GenerateString();
}

DLOnlineDatabase.TransformUniqueString(uniqueStringOld, set.UniqueString, IOVariables.RemindMeVersion);
}
else if (string.IsNullOrWhiteSpace(set.UniqueString))
{
string uniqueString = GenerateString();

Log("No unique string detected. Generated unique string.");


while (!BLOnlineDatabase.IsUniqueString(uniqueString))
{
//This shouldn't even happen, because the likelihood is insanely small, but hey, if it does happen, generate a new ID
Log("unique string NOT unique. generating new id...");
uniqueString = GenerateString();
}
set.UniqueString = uniqueString;
}
else
Log("WriteUniqueString() ignored.");
}
catch (Exception ex)
{
Log("WriteUniqueString failed -> " + ex.GetType().ToString());
WriteError(ex, "WriteUniqueString failed -> " + ex.GetType().ToString(), true);
}

BLLocalDatabase.Setting.UpdateSettings(set);
}).Start();
}
private BLIO() { }
private static string GenerateString()
{
Random random = new Random();
Expand Down Expand Up @@ -130,6 +75,38 @@ public static bool HasInternetAccess()
return false;
}
}
public static WaveOut CurrentReader {get;set;}

public static void StopSound()
{
if(CurrentReader != null)
{
CurrentReader.Stop();
CurrentReader.Dispose();
}
}
public static int PlaySound(string path, int volume = 100)
{
var waveOut = new WaveOut();
try
{
var reader = new AudioFileReader(path);
int duration = (int)reader.TotalTime.TotalMilliseconds;
waveOut.Init(reader);
CurrentReader = waveOut;

Log("Playing sound... (MUCNewReminder)");
waveOut.Volume = (float)(volume / 100m); //nAudio expects 0.0 - 1.0
waveOut.Play();

return duration;
}
catch(Exception ex)
{
WriteError(ex, $"Playing sound file {path} failed. Sound file '{path}' Exists: {File.Exists(path)}");
return -1;
}
}

/// <summary>
/// Writes the system log to a .txt file
Expand Down Expand Up @@ -222,41 +199,21 @@ public static void ExecuteBatch(string batch)
/// <param name="ex">The occured exception</param>
/// <param name="message">A short message i.e "Error while loading reminders"</param>
/// <param name="showErrorPopup">true to pop up an additional windows form to show the user that an error has occured</param>
/// <param name="sendToOnlineDatabase">Determines wether WriteError() is allowed to send the error to the online database this is true by default</param>
public static void WriteError(Exception ex, string message,bool sendToOnlineDatabase = true)
{
new Thread(() =>
{
try
{
//The bunifu framework makes a better looking ui, but it also throws annoying null reference exceptions when disposing an form/usercontrol
//that has an bunifu control in it(like a button), while there shouldn't be an exception.
if ((ex is System.Runtime.InteropServices.ExternalException) && ex.Source == "System.Drawing" && ex.Message.Contains("GDI+"))
return;
public static void WriteError(Exception ex, string message)
{
//The bunifu framework makes a better looking ui, but it also throws annoying null reference exceptions when disposing an form/usercontrol
//that has an bunifu control in it(like a button), while there shouldn't be an exception.
if ((ex is System.Runtime.InteropServices.ExternalException) && ex.Source == "System.Drawing" && ex.Message.Contains("GDI+"))
return;


Log("EXCEPTION -> " + ex.GetType().ToString() + " -> \"" + message + "\"" + "\r\n" + ex.ToString());

if (sendToOnlineDatabase && HasInternetAccess())
{
BLOnlineDatabase.AddException(ex, DateTime.Now, IOVariables.systemLog);
}
else
{
//Only write to the errorlog.txt if writing to the database failed, since we insert the errorlog into the database
//at a different time when above doesn't fail
using (FileStream fs = new FileStream(IOVariables.errorLog, FileMode.Append))
using (StreamWriter sw = new StreamWriter(fs))
{
sw.WriteLine("[" + DateTime.Now + "] - " + message + Environment.NewLine + ex.ToString() + Environment.NewLine + Environment.NewLine);
}

}
}
catch { }
Log("EXCEPTION -> " + ex.GetType().ToString() + " -> \"" + message + "\"" + "\r\n" + ex.ToString());

}).Start();

using (FileStream fs = new FileStream(IOVariables.errorLog, FileMode.Append))
using (StreamWriter sw = new StreamWriter(fs))
{
sw.WriteLine("[" + DateTime.Now + "] - " + message + Environment.NewLine + ex.ToString() + Environment.NewLine + Environment.NewLine);
}
}

public static async Task<JObject> HttpRequest(string method, string uri, string headers = "{ }", string accept = "", string contentType = "", string body = "{ }")
Expand All @@ -266,8 +223,7 @@ public static async Task<JObject> HttpRequest(string method, string uri, string
Log("Starting " + method + " for " + uri);

HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
request.UserAgent = "RemindMe application";
request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
request.Method = method;

if (!string.IsNullOrWhiteSpace(accept))
Expand All @@ -280,7 +236,7 @@ public static async Task<JObject> HttpRequest(string method, string uri, string
JObject jsonHeaders = JObject.Parse(headers);

//Initialize collection
WebHeaderCollection headerCollection = new WebHeaderCollection();
WebHeaderCollection headerCollection = new WebHeaderCollection();
foreach (var header in jsonHeaders)
{
if (!WebHeaderCollection.IsRestricted(header.Key))
Expand All @@ -291,24 +247,27 @@ public static async Task<JObject> HttpRequest(string method, string uri, string

//Set the headers
request.Headers = headerCollection;

request.UserAgent = "RemindMe-application";

if (method == "POST")
{
//Add Body
byte[] bodyBytes = Encoding.UTF8.GetBytes(body);
request.ContentLength = bodyBytes.Length;
request.GetRequestStream().Write(bodyBytes, 0, bodyBytes.Length);
}


request.ContentLength = bodyBytes.Length;
using (var dataStream = request.GetRequestStream())
{
dataStream.Write(bodyBytes, 0, bodyBytes.Length);
}
}

using (HttpWebResponse response = (HttpWebResponse)await request.GetResponseAsync())
using (Stream stream = response.GetResponseStream())
using (StreamReader reader = new StreamReader(stream))
{
if (response.StatusCode == HttpStatusCode.OK)
if ((int)response.StatusCode >= 200 && (int)response.StatusCode < 300)
{
string bod = await reader.ReadToEndAsync();
Log(method + " succeeded with status code " + response.StatusCode.ToString());
return (JObject)JsonConvert.DeserializeObject(bod);
}
else
Expand Down
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