UniversityProjects/awesome-email-extractor
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добавляет класс Logs

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This commit is contained in:
Maxim Slipenko 2022-05-22 01:19:10 +03:00
parent a38dfe2308
commit 7f9ca4200e
Signed by: Maks1mS
GPG Key ID: 7461AF39A8705FB8
5 changed files with 192 additions and 12 deletions
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1
AwesomeEmailExtractor.csproj
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@ -79,6 +79,7 @@
<Compile Include="Authorization.cs" />
<Compile Include="ExtactEmailsAlgorithm.cs" />
<Compile Include="Globals.cs" />
<Compile Include="Logs.cs" />
<Compile Include="MainForm.cs">
<SubType>Form</SubType>
</Compile>

58
Globals.cs
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@ -13,6 +13,7 @@ namespace AwesomeEmailExtractor
{
// Getter and setter for SQLite database connection
public static SqliteConnection db { get; set; }
public static SqliteConnection logsDb { get; set; }
public static string getAppDirectory()
{
@ -32,7 +33,44 @@ namespace AwesomeEmailExtractor
);
}
public static string getDefaultPathAppLogs()
{
return Path.Combine(
getAppDirectory(),
"logs.db"
);
}
public static string getPathAppLogs()
{
SqliteCommand command = new SqliteCommand();
command.Connection = db;
command.CommandText = "SELECT logs_db_path FROM app_settings LIMIT 1";
SqliteDataReader reader = command.ExecuteReader();
while (reader.Read())
{
return reader["logs_db_path"].ToString();
}
return getDefaultPathAppLogs();
}
public static void CreateLogsTable()
{
SqliteCommand command = new SqliteCommand();
command.Connection = logsDb;
command.CommandText = "CREATE TABLE IF NOT EXISTS logs_actions (id INTEGER PRIMARY KEY, name TEXT NOT NULL)";
command.ExecuteNonQuery();
command.CommandText = "INSERT OR IGNORE INTO logs_actions (id, name) VALUES (0, 'Выполнение');";
command.ExecuteNonQuery();
command.CommandText = "CREATE TABLE IF NOT EXISTS logs (id INTEGER PRIMARY KEY AUTOINCREMENT, user_id INTEGER NOT NULL, date TEXT NOT NULL, action INTEGER NOT NULL, message TEXT NOT NULL, FOREIGN KEY(action) REFERENCES logs_actions(id));";
command.ExecuteNonQuery();
}
public static void CreateTables()
{
@ -44,7 +82,11 @@ namespace AwesomeEmailExtractor
command.ExecuteNonQuery();
// Добавить роли
command.CommandText = "INSERT OR IGNORE INTO roles (id, name) VALUES (0, 'DEFAULT'), (1, 'ADMIN');";
command.CommandText = "INSERT OR IGNORE INTO roles (id, name) VALUES (0, 'Обычный'), (1, 'Администратор');";
command.ExecuteNonQuery();
// Создать таблицу для хранения настроек (знаю, так плохо, но сойдет)
command.CommandText = "CREATE TABLE IF NOT EXISTS app_settings (logs_db_path TEXT);";
command.ExecuteNonQuery();
// Создать таблицу для хранения пользователей
@ -63,6 +105,18 @@ namespace AwesomeEmailExtractor
command.ExecuteNonQuery();
command.Parameters.Clear();
}
command.CommandText = "SELECT COUNT(*) FROM app_settings";
if (Convert.ToInt32(command.ExecuteScalar()) == 0)
{
command.CommandText = "INSERT INTO app_settings (logs_db_path) VALUES (@logs_db_path);";
SqliteParameter logsDbPathParam = new SqliteParameter("@logs_db_path", getDefaultPathAppLogs());
command.Parameters.Add(logsDbPathParam);
command.ExecuteNonQuery();
command.Parameters.Clear();
}
}
}
}

109
Logs.cs Normal file
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@ -0,0 +1,109 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Data.Sqlite;
namespace AwesomeEmailExtractor
{
public class Logs
{
public class LogData {
public User user;
public string date;
public Action action;
public string message;
}
public enum Action
{
Execute,
}
public static void Log(User user, Action action, Dictionary<string, object> options)
{
SqliteCommand command = new SqliteCommand();
command.Connection = Globals.logsDb;
command.CommandText = "INSERT INTO logs (user_id, date, action, message) VALUES (@user_id, strftime('%Y-%m-%d %H:%M:%S', datetime('now')), @action, @message)";
command.Parameters.AddWithValue("@user_id", user.ID);
command.Parameters.AddWithValue("@action", action);
command.Parameters.AddWithValue("@message", GetLogMessage(action, options));
command.ExecuteNonQuery();
}
public static List<LogData> GetLogs(User user)
{
SqliteCommand command = new SqliteCommand();
command.Connection = Globals.logsDb;
command.CommandText = "SELECT date, action, message FROM logs WHERE user_id = @user_id ORDER BY date DESC";
command.Parameters.AddWithValue("@user_id", user.ID);
SqliteDataReader reader = command.ExecuteReader();
List<LogData> logs = new List<LogData>();
while (reader.Read())
{
logs.Add(new LogData()
{
user = user,
date = reader.GetString(0),
action = (Action)reader.GetInt32(1),
message = reader.GetString(2)
});
}
return logs;
}
public static List<LogData> GetLogs()
{
SqliteCommand command = new SqliteCommand();
command.Connection = Globals.logsDb;
command.CommandText = "ATTACH DATABASE @dbpath AS appDB";
command.Parameters.AddWithValue("@dbpath", Globals.getAppDatabase());
command.ExecuteNonQuery();
command.CommandText = "SELECT user_id, appDB.users.login, appDB.users.id as role_id, date, action, message FROM logs LEFT JOIN appDB.users ON logs.user_id = appDB.users.id ORDER BY date DESC ";
SqliteDataReader reader = command.ExecuteReader();
List<LogData> logs = new List<LogData>();
while (reader.Read())
{
logs.Add(new LogData()
{
user = new User(reader.GetInt32(0), reader.GetString(1), (UserRoles)reader.GetInt32(2)),
date = reader.GetString(3),
action = (Action)reader.GetInt32(4),
message = reader.GetString(5)
});
}
return logs;
}
public static string GetLogMessage(Action action, Dictionary<string, object> options)
{
if (action == Action.Execute)
{
string sourceText = (string)options["sourceText"];
int count = (int)options["count"];
List<string> uniqueEmails = options["uniqueEmails"] as List<string>;
return $"Пользователь выполнил поиск email-ов c таким исходным текстом: [ {sourceText}. ]\n" +
$"Найдено {count} email-ов.\n" +
$"Список уникальных: {String.Join(", ", uniqueEmails)}.";
}
else
{
return "";
}
}
}
}

23
MainForm.cs
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@ -16,9 +16,18 @@ namespace AwesomeEmailExtractor
{
InitializeComponent();
}
private void executeButton_Click(object sender, EventArgs e)
{
// Получаем исходный текст из sourceRichTextBox
string sourceText = sourceRichTextBox.Text;
if (sourceText.Length == 0)
{
MessageBox.Show("Введите текст в поле исходного текста", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// Чистим предыдущий результат
toolStripStatusLabel.Text = "";
resultCountLabel.Text = "";
@ -27,9 +36,6 @@ namespace AwesomeEmailExtractor
// Объявляем список уникальных e-mail-ов
List<string> uniqueEmails = new List<string>();
// Получаем исходный текст из sourceRichTextBox
string sourceText = sourceRichTextBox.Text;
// Вызываем метод для извлечения e-mail-ов
int count = ExtactEmailsAlgorithm.Extract(sourceText, out uniqueEmails);
@ -37,6 +43,15 @@ namespace AwesomeEmailExtractor
toolStripStatusLabel.Text = "Успех!";
resultCountLabel.Text = $"Количество e-mail-ов в тексте: {count}";
uniqueListBox.DataSource = uniqueEmails;
Logs.Log(
new User(1, "", UserRoles.ADMIN),
Logs.Action.Execute,
new Dictionary<string, object>() {
{ "sourceText", sourceText },
{ "count", count },
{ "uniqueEmails", uniqueEmails }
});
}
}
}

13
Program.cs
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@ -18,11 +18,7 @@ namespace AwesomeEmailExtractor
{
preMain();
User user = new User(1, "admin", UserRoles.ADMIN);
AdminUtils admin = new AdminUtils(user);
Logs.GetLogs();
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
@ -37,11 +33,16 @@ namespace AwesomeEmailExtractor
{
Directory.CreateDirectory(Globals.getAppDirectory());
}
Globals.db = new SqliteConnection("Data Source=" + Globals.getAppDatabase());
Globals.db.Open();
Globals.CreateTables();
Globals.logsDb = new SqliteConnection("Data Source=" + Globals.getPathAppLogs());
Globals.logsDb.Open();
Globals.CreateLogsTable();
}
static void postMain()