private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
string path_empty_exel = ConfForm.conf["path_empty_excel"];
double dollarRate = double.Parse(ConfForm.conf["dollar_rate"]);
var task = new Task(sqLiteCtn);
int taskNumber = 0;
string path_exel;
List <string> characteristics;
foreach (string id in idTasks)
{
using (SQLiteCommand command = new SQLiteCommand(sqLiteCtn))
{
command.CommandType = CommandType.Text;
characteristics = new List <string>();
command.CommandText = "SELECT * FROM [characteristics] WHERE id = " + id + ";";
using (SQLiteDataReader reader = command.ExecuteReader())
{
foreach (DbDataRecord record in reader)
{
characteristics.Add(record["name"].ToString());
}
}
command.CommandText = @"SELECT * FROM [tasks] WHERE id = " + id;
using (SQLiteDataReader reader = command.ExecuteReader())
{
reader.Read();
// copy excel
path_exel = Regex.Replace(path_empty_exel, "\\\\[^\\\\\\.]+?(\\..*?)$", "\\" + taskNumber + "$1");
File.Copy(path_empty_exel, path_exel, true);
task.settings(
id.ToString(), (string)reader["link"], (int)(long)reader["first_page"], (int)(long)reader["last_page"], path_exel,
ulong.Parse(ConfForm.conf["first_id_goods"]), (int)(long)reader["price"], dollarRate, double.Parse((string)reader["additive"]), (bool)reader["is_size"],
(string)reader["name_first_part"], (int)(long)reader["name_source"], (string)reader["name_style_first_ending"],
(string)reader["name_style_second_ending"], (string)reader["output_img_path"],
ConfForm.conf["img_prefix"], ulong.Parse(ConfForm.conf["img_first_number"]),
ulong.Parse(ConfForm.conf["img_max_number"]), reader["category_number"].ToString(),
characteristics.ToArray(),
(string)reader["ftp_path"] == "" ? null : "ftp://" + ConfForm.conf["ftp_server"] + ":" + ConfForm.conf["ftp_port"] + "/" + (string)reader["ftp_path"],
backgroundWorker1, (double)pageCount / pagesNumber, pagesNumber
);
}
pageCount += pagesNumberForTasks[id];
task.perform();
++taskNumber;
}
ConfForm.conf["first_id_goods"] = task.getNextIdNumber().ToString();
ConfForm.conf["img_prefix"] = task.getImagePrefix();
ConfForm.conf["img_first_number"] = task.getNextImageNumber().ToString();
}
ConfForm.save();
}
static void Main()
{
var isFile = false;
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
string baseName = "parseAliExpress.db3";
if (!System.IO.File.Exists(baseName))
{
SQLiteConnection.CreateFile(baseName);
isFile = true;
}
SQLiteFactory factory = (SQLiteFactory)DbProviderFactories.GetFactory("System.Data.SQLite");
SQLiteConnection connection;
using (connection = (SQLiteConnection)factory.CreateConnection())
{
connection.ConnectionString = "Data Source = " + baseName + "; Version=3;";
connection.Open();
if (isFile)
{
using (SQLiteCommand command = new SQLiteCommand(connection))
{
command.CommandText = @"
CREATE TABLE tasks
(
[id] INTEGER NOT NULL
CONSTRAINT Key2 PRIMARY KEY AUTOINCREMENT,
[task_name] varchar,
[link] varchar NOT NULL,
[first_page] INTEGER NOT NULL,
[last_page] INTEGER NOT NULL,
[price] INTEGER NOT NULL DEFAULT 0,
[category_number] INTEGER NOT NULL,
[additive] varchar NOT NULL,
[is_size] boolean NOT NULL DEFAULT true,
[name_first_part] varchar NOT NULL,
[name_source] INTEGER NOT NULL DEFAULT 0,
[name_style_first_ending] varchar(10),
[name_style_second_ending] varchar(10),
[output_img_path] varchar(32767) NOT NULL,
[ftp_path] varchar,
[date] datetime NOT NULL
);
CREATE TABLE errors
(
[id_error] INTEGER NOT NULL
CONSTRAINT Key1 PRIMARY KEY AUTOINCREMENT,
[date] datetime NOT NULL,
[link] varchar NOT NULL,
[error] varchar NOT NULL,
[id] INTEGER,
CONSTRAINT Relationship1 FOREIGN KEY ([id]) REFERENCES tasks ([id])
);
CREATE INDEX IX_Relationship1 ON errors ([id]);
CREATE TABLE links_loaded
(
[id_loaded] INTEGER NOT NULL
CONSTRAINT Key3 PRIMARY KEY AUTOINCREMENT,
[link] varchar NOT NULL,
[id] INTEGER,
CONSTRAINT Relationship3 FOREIGN KEY ([id]) REFERENCES tasks ([id])
);
CREATE INDEX IX_Relationship3 ON links_loaded ([id]);
-- Table characteristics
CREATE TABLE characteristics
(
[id_ch] INTEGER NOT NULL
CONSTRAINT Key4 PRIMARY KEY AUTOINCREMENT,
[name] varchar NOT NULL,
[id] INTEGER,
CONSTRAINT Relationship2 FOREIGN KEY ([id]) REFERENCES tasks ([id])
);
CREATE INDEX IX_Relationship2 ON characteristics ([id]);
CREATE TABLE conf
(
[id] INTEGER NOT NULL
CONSTRAINT Key5 PRIMARY KEY AUTOINCREMENT,
[name] varchar(20) NOT NULL,
[value] varchar NOT NULL,
CONSTRAINT [name] UNIQUE ([name])
);
INSERT INTO [conf] ('name', 'value')
VALUES
('first_id_goods', '1'),
('dollar_rate', '65,5'),
('min_price', '0'),
('img_prefix', 'a'),
('img_first_number', '1'),
('img_max_number', '10000000'),
('path_empty_excel', ''),
('time_out', '20'),
('user_agent', 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.0.3705;)'),
('ftp_server', ''),
('ftp_port', '21'),
('ftp_user', ''),
('ftp_pass', ''),
('ftp_number_threads', 1);";
command.CommandType = CommandType.Text;
command.ExecuteNonQuery();
}
}
ConfForm.readConf(connection);
Application.Run(new MainForm(connection));
}
}
