public void DecryptCourse(List <ListViewItem> list)
{
if (string.IsNullOrWhiteSpace(txtCoursePath.Text))
{
MessageBox.Show("Please select course path", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else if (string.IsNullOrWhiteSpace(txtDBPath.Text))
{
MessageBox.Show("Please select database path", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else if (string.IsNullOrWhiteSpace(txtOutputPath.Text))
{
MessageBox.Show("Please select output path", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
foreach (ListViewItem item in list)
{
CourseItem courseItem = listCourse.Where(r => r.Course.Name == item.Name).Select(r => r).FirstOrDefault();
if (chkDecrypt.Checked)
{
bgwDecrypt.ReportProgress(1, new Log {
Text = $"Start to decrypt course \"{courseItem.Course.Title}\"", TextColor = Color.Magenta, NewLine = true, IsError = true
});
//Create new course path with the output path
var newCoursePath = Path.Combine(txtOutputPath.Text, this.CleanName(courseItem.Course.Title));
DirectoryInfo courseInfo = Directory.Exists(newCoursePath)
? new DirectoryInfo(newCoursePath)
: Directory.CreateDirectory(newCoursePath);
if (chkCopyImage.Checked && File.Exists($"{courseItem.CoursePath}\\image.jpg"))
{
File.Copy($"{courseItem.CoursePath}\\image.jpg", $"{newCoursePath}\\image.jpg", true);
}
//Get list all modules in current course
List <Module> listModules = courseItem.Course.Modules;
if (listModules.Count > 0)
{
// integer to add 1 if index should start at 1
int startAt1 = Convert.ToInt16(chkStartModuleIndexAt1.Checked);
//Get each module
foreach (Module module in listModules)
{
//Generate module hash name
string moduleHash = this.ModuleHash(module.Name, module.AuthorHandle);
//Generate module path
string moduleHashPath = Path.Combine(courseItem.CoursePath, moduleHash);
//Create new module path with decryption name
string newModulePath = Path.Combine(courseInfo.FullName, $"{(startAt1 + module.Index):00}. {module.Title}");
if (Directory.Exists(moduleHashPath))
{
DirectoryInfo moduleInfo = Directory.Exists(newModulePath)
? new DirectoryInfo(newModulePath)
: Directory.CreateDirectory(newModulePath);
//Decrypt all videos in current module folder
this.DecryptAllVideos(moduleHashPath, module, moduleInfo.FullName);
}
else
{
bgwDecrypt.ReportProgress(1, new Log {
Text = $"Folder {moduleHash} not found in the current course path", TextColor = Color.Red, NewLine = true, IsError = true
});
}
}
}
bgwDecrypt.ReportProgress(1, new Log {
Text = $"Decrypt \"{courseItem.Course.Title}\" complete!", TextColor = Color.Magenta, NewLine = true, IsError = true
});
}
if (chkDelete.Checked)
{
try
{
Directory.Delete(courseItem.CoursePath, true);
}
catch (Exception ex)
{
bgwDecrypt.ReportProgress(1, new Log {
Text = $"Delete folder course {courseItem.Course.Title} fail\n{ex.Message}", TextColor = Color.Gray, NewLine = true, IsError = true
});
}
try
{
RemoveCourseInDb(courseItem.CoursePath);
}
catch (Exception ex)
{
bgwDecrypt.ReportProgress(1, new Log {
Text = $"Delete course {courseItem.Course.Title} from db fail\n{ex.Message}", TextColor = Color.Gray, NewLine = true, IsError = true
});
}
bgwDecrypt.ReportProgress(1, new Log {
Text = $"Delete course {courseItem.Course.Title} success!", TextColor = Color.Magenta, NewLine = true
});
}
}
bgwDecrypt.ReportProgress(100);
}
public void DecryptCourse(List <ListViewItem> list)
{
if (string.IsNullOrWhiteSpace(txtCoursePath.Text))
{
MessageBox.Show("Please select courses path", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else if (string.IsNullOrWhiteSpace(txtDBPath.Text))
{
MessageBox.Show("Please select database path", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else if (string.IsNullOrWhiteSpace(txtOutputPath.Text))
{
MessageBox.Show("Please select output path", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
foreach (ListViewItem item in list)
{
CourseItem courseItem = listCourse.Where(r => r.course.CourseName == item.Name).Select(r => r).FirstOrDefault();
bgwDecrypt.ReportProgress(1, new { Text = "Starting decrcypt course " + courseItem.course.CourseTitle, Color = Color.Magenta, newLine = true });
//Create new course path with the output path
var newCoursePath = Path.Combine(txtOutputPath.Text, this.CleanName(courseItem.course.CourseTitle));
DirectoryInfo courseInfo = Directory.Exists(newCoursePath)
? new DirectoryInfo(newCoursePath)
: Directory.CreateDirectory(newCoursePath);
//Get list all modules in current course
List <Module> listModules = courseItem.course.Modules;
if (listModules.Count > 0)
{
//Get each module
foreach (Module module in listModules)
{
//Generate module hash name
string moduleHash = this.ModuleHash(module.ModuleName, module.AuthorHandle);
//Generate module path
string moduleHashPath = Path.Combine(courseItem.coursePath, moduleHash);
//Create new module path with decryption name
string newModulePath = Path.Combine(courseInfo.FullName,
module.ModuleIndex + ". " + module.ModuleTitle);
//If length too long, rename it
if (newModulePath.Length > 240)
{
newModulePath = Path.Combine(courseInfo.FullName,
module.ModuleIndex + "");
}
if (Directory.Exists(moduleHashPath))
{
DirectoryInfo moduleInfo = Directory.Exists(newModulePath)
? new DirectoryInfo(newModulePath)
: Directory.CreateDirectory(newModulePath);
//Decrypt all videos in current module folder
this.DecryptAllVideos(moduleHashPath, module, moduleInfo.FullName);
}
else
{
//this.AddText("Folder " + moduleHash + " cannot be found in the current course path.", Color.Red, true);
bgwDecrypt.ReportProgress(1, new { Text = "Folder " + moduleHash + " cannot be found in the current course path.", Color = Color.Red, newLine = true });
}
}
}
//this.AddText("Decryption " + courseItem.course.CourseTitle + " has been completed!", Color.Magenta, true);
bgwDecrypt.ReportProgress(1, new { Text = "Decryption " + courseItem.course.CourseTitle + " has been completed!", Color = Color.Magenta, newLine = true });
if (chkDelete.Checked)
{
Directory.Delete(courseItem.coursePath, true);
RemoveCourseInDb(courseItem.coursePath);
bgwDecrypt.ReportProgress(1, new { Text = "Delete course " + courseItem.course.CourseTitle + " success!", Color = Color.Magenta, newLine = true });
}
}
bgwDecrypt.ReportProgress(100);
}
public void DecryptCourse(List <ListViewItem> list)
{
if (string.IsNullOrWhiteSpace(txtCoursePath.Text))
{
MessageBox.Show("Please select course path", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else if (string.IsNullOrWhiteSpace(txtDBPath.Text))
{
MessageBox.Show("Please select database path", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else if (string.IsNullOrWhiteSpace(txtOutputPath.Text))
{
MessageBox.Show("Please select output path", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
foreach (ListViewItem item in list)
{
CourseItem courseItem = listCourse.Where(r => r.Course.CourseName == item.Name).Select(r => r).FirstOrDefault();
if (chkDecrypt.Checked)
{
bgwDecrypt.ReportProgress(1, new { Text = "Start to decrypt course \"" + courseItem.Course.CourseTitle + "\"", Color = Color.Magenta, newLine = true });
//Create new course path with the output path
var newCoursePath = Path.Combine(txtOutputPath.Text, this.CleanName(courseItem.Course.CourseTitle));
DirectoryInfo courseInfo = Directory.Exists(newCoursePath)
? new DirectoryInfo(newCoursePath)
: Directory.CreateDirectory(newCoursePath);
//Get list all modules in current course
List <Module> listModules = courseItem.Course.Modules;
if (listModules.Count > 0)
{
// integer to add 1 if index should start at 1
int startAt1 = Convert.ToInt16(chkStartModuleIndexAt1.Checked);
//Get each module
foreach (Module module in listModules)
{
//Generate module hash name
string moduleHash = this.ModuleHash(module.ModuleName, module.AuthorHandle);
//Generate module path
string moduleHashPath = Path.Combine(courseItem.CoursePath, moduleHash);
//Create new module path with decryption name
string newModulePath = Path.Combine(courseInfo.FullName,
(startAt1 + module.ModuleIndex < 10 ? "0" : "") + (startAt1 + module.ModuleIndex) + ". " + module.ModuleTitle);
if (Directory.Exists(moduleHashPath))
{
DirectoryInfo moduleInfo = Directory.Exists(newModulePath)
? new DirectoryInfo(newModulePath)
: Directory.CreateDirectory(newModulePath);
//Decrypt all videos in current module folder
this.DecryptAllVideos(moduleHashPath, module, moduleInfo.FullName);
}
else
{
bgwDecrypt.ReportProgress(1, new { Text = "Folder " + moduleHash + " cannot be found in the current course path.", Color = Color.Red, newLine = true });
}
}
}
bgwDecrypt.ReportProgress(1, new { Text = "\"" + courseItem.Course.CourseTitle + "\" complete!", Color = Color.Magenta, newLine = true });
}
if (chkDelete.Checked)
{
try
{
Directory.Delete(courseItem.CoursePath, true);
}
catch (Exception ex)
{
bgwDecrypt.ReportProgress(1, new { Text = "Delete folder course " + courseItem.Course.CourseTitle + " fail!" + Environment.NewLine + ex.Message, Color = Color.Gray, newLine = true });
}
try
{
RemoveCourseInDb(courseItem.CoursePath);
}
catch (Exception ex)
{
bgwDecrypt.ReportProgress(1, new { Text = "Delete course " + courseItem.Course.CourseTitle + " from Db fail!" + Environment.NewLine + ex.Message, Color = Color.Gray, newLine = true });
}
bgwDecrypt.ReportProgress(1, new { Text = "Delete course " + courseItem.Course.CourseTitle + " success!", Color = Color.Magenta, newLine = true });
}
}
bgwDecrypt.ReportProgress(100);
}
