/// <summary>
/// Handles the Click event of the buttonOK control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
/// <remarks>Documented by Dev03, 2008-12-22</remarks>
private void buttonOK_Click(object sender, EventArgs e)
{
#region NON FEED
if (!FeedIsVisible)
{
foreach (ListViewItem item in listViewLearningModules.SelectedItems)
{
if (item is LearningModuleListViewItem)
{
lmItem = item as LearningModuleListViewItem;
break;
}
}
if (lmItem != null)
{
try
{
LearningModulesIndexEntry entry = lmItem.LearningModule;
if (!entry.IsVerified || !entry.IsAccessible)
return;
#region PgSQL
if (entry.Connection is PostgreSqlConnectionStringBuilder)
{
string serverUri = (entry.Connection as PostgreSqlConnectionStringBuilder).SyncURI;
string path = Tools.GetFullSyncPath(entry.DisplayName + MLifter.DAL.Helper.SyncedEmbeddedDbExtension,
SyncedLearningModulePath, entry.ConnectionName, entry.UserName);
bool createNew = (entry.SyncedPath == string.Empty);
ConnectionStringStruct css = entry.ConnectionString;
switch ((entry.Connection as PostgreSqlConnectionStringBuilder).SyncType)
{
case SyncType.NotSynchronized:
entry.SyncedPath = string.Empty;
entry.ConnectionString = css;
break;
case SyncType.HalfSynchronizedWithDbAccess:
Sync(serverUri, entry.ConnectionString.LmId, entry.UserId, ref path, entry.ConnectionString.ProtectedLm,
entry.ConnectionString.Password, createNew, false, (SyncStatusReportingDelegate)SyncStatusUpdate);
DownloadExtensionFiles(entry, path);
entry.SyncedPath = Tools.GetSyncedPath(path, SyncedLearningModulePath, entry.ConnectionName, entry.UserName);
css.SyncType = SyncType.HalfSynchronizedWithDbAccess;
css.ServerUser = entry.User;
entry.ConnectionString = css;
break;
case SyncType.HalfSynchronizedWithoutDbAccess:
Sync(serverUri, entry.ConnectionString.LmId, entry.UserId, ref path, entry.ConnectionString.ProtectedLm,
entry.ConnectionString.Password, createNew, false, (SyncStatusReportingDelegate)SyncStatusUpdate);
DownloadExtensionFiles(entry, path);
entry.SyncedPath = Tools.GetSyncedPath(path, SyncedLearningModulePath, entry.ConnectionName, entry.UserName);
css.SyncType = SyncType.HalfSynchronizedWithoutDbAccess;
css.LearningModuleFolder = (entry.Connection as PostgreSqlConnectionStringBuilder).MediaURI;
entry.ConnectionString = css;
entry.User.Logout();
break;
case SyncType.FullSynchronized:
if (entry.User == null)
break;
Sync(serverUri, entry.ConnectionString.LmId, entry.UserId, ref path, entry.ConnectionString.ProtectedLm,
entry.ConnectionString.Password, createNew, false, (SyncStatusReportingDelegate)SyncStatusUpdate);
DownloadMediaContent(entry, path);
DownloadExtensionFiles(entry, path);
entry.SyncedPath = Tools.GetSyncedPath(path, SyncedLearningModulePath, entry.ConnectionName, entry.UserName);
css.SyncType = SyncType.FullSynchronized;
css.LearningModuleFolder = (entry.Connection as PostgreSqlConnectionStringBuilder).MediaURI;
entry.ConnectionString = css;
SyncedModulesIndex.Add(entry.Connection, entry);
SyncedModulesIndex.Dump(Path.Combine(SyncedLearningModulePath, Settings.Default.SyncedModulesFile));
entry.User.Logout();
break;
default:
throw new NotImplementedException();
}
lmIndex.DumpIndexCache(lmIndex.CacheFile);
}
#endregion
#region WEB
else if (entry.Connection is WebConnectionStringBuilder)
{
string serverUri = (entry.Connection as WebConnectionStringBuilder).SyncURI;
string path = Tools.GetFullSyncPath(entry.DisplayName + MLifter.DAL.Helper.SyncedEmbeddedDbExtension,
SyncedLearningModulePath, entry.ConnectionName, entry.UserName);
bool createNew = (entry.SyncedPath == string.Empty);
ConnectionStringStruct css = entry.ConnectionString;
switch ((entry.Connection as WebConnectionStringBuilder).SyncType)
{
case SyncType.HalfSynchronizedWithoutDbAccess:
Sync(serverUri, entry.ConnectionString.LmId, entry.UserId, ref path, entry.ConnectionString.ProtectedLm,
entry.ConnectionString.Password, createNew, false, (SyncStatusReportingDelegate)SyncStatusUpdate);
DownloadExtensionFiles(entry, path);
entry.SyncedPath = Tools.GetSyncedPath(path, SyncedLearningModulePath, entry.ConnectionName, entry.UserName);
css.SyncType = SyncType.HalfSynchronizedWithoutDbAccess;
css.ServerUser = entry.User;
css.LearningModuleFolder = (entry.Connection as WebConnectionStringBuilder).MediaURI;
entry.ConnectionString = css;
break;
case SyncType.FullSynchronized:
if (entry.User == null)
break;
Sync(serverUri, entry.ConnectionString.LmId, entry.UserId, ref path, entry.ConnectionString.ProtectedLm,
entry.ConnectionString.Password, createNew, false, (SyncStatusReportingDelegate)SyncStatusUpdate);
DownloadMediaContent(entry, path);
DownloadExtensionFiles(entry, path);
entry.SyncedPath = Tools.GetSyncedPath(path, SyncedLearningModulePath, entry.ConnectionName, entry.UserName);
css.SyncType = SyncType.FullSynchronized;
css.ServerUser = entry.User;
css.LearningModuleFolder = (entry.Connection as WebConnectionStringBuilder).MediaURI;
entry.ConnectionString = css;
SyncedModulesIndex.Add(entry.Connection, entry);
SyncedModulesIndex.Dump(Path.Combine(SyncedLearningModulePath, Settings.Default.SyncedModulesFile));
break;
case SyncType.NotSynchronized:
case SyncType.HalfSynchronizedWithDbAccess:
default:
throw new NotImplementedException();
}
lmIndex.DumpIndexCache(lmIndex.CacheFile);
}
#endregion
OnLearningModuleSelected(new LearningModuleSelectedEventArgs(entry));
}
catch (NotEnoughtDiskSpaceException)
{
TaskDialog.MessageBox(Resources.TASK_DIALOG_DISK_FULL_TITLE, Resources.TASK_DIALOG_DISK_FULL_CAPTION,
Resources.TASK_DIALOG_DISK_FULL_TEXT, TaskDialogButtons.OK, TaskDialogIcons.Error);
}
catch (SynchronizationFailedException exp)
{
Trace.WriteLine(exp.ToString());
TaskDialog.MessageBox(Resources.LEARNING_MODULES_PAGE_SYNC_FAILED_TITLE, Resources.LEARNING_MODULES_PAGE_SYNC_FAILED_MAIN,
Resources.LEARNING_MODULES_PAGE_SYNC_FAILED_CONTENT, exp.ToString(), string.Empty, string.Empty,
TaskDialogButtons.OK, TaskDialogIcons.Error, TaskDialogIcons.Error);
}
}
}
#endregion
else
{
if (listViewFeed.SelectedIndices.Count == 0)
return;
ModuleInfo info = (ModuleInfo)listViewFeed.SelectedItems[0].Tag;
string remoteFile = info.DownloadUrl;
string folder = LearningModulesIndex.ConnectionsHandler.ConnectionStrings.Find(c => c.IsDefault).ConnectionString;
string localFile = Path.Combine(folder, Methods.GetValidFileName(info.Title + DAL.Helper.EmbeddedDbExtension, String.Empty));
if (File.Exists(localFile))
{
EmulatedTaskDialog dialog = new EmulatedTaskDialog();
dialog.Owner = ParentForm;
dialog.StartPosition = FormStartPosition.CenterParent;
dialog.Title = Resources.LEARNING_MODULES_PAGE_DOWNLOAD_EXISTS_CAPTION;
dialog.MainInstruction = Resources.LEARNING_MODULES_PAGE_DOWNLOAD_EXISTS_HEADER;
dialog.Content = Resources.LEARNING_MODULES_PAGE_DOWNLOAD_EXISTS_TEXT;
dialog.CommandButtons = String.Format("{0}|{1}|{2}", Resources.LEARNING_MODULES_PAGE_DOWNLOAD_EXISTS_OPEN,
Resources.LEARNING_MODULES_PAGE_DOWNLOAD_EXISTS_OVERWRITE, Resources.LEARNING_MODULES_PAGE_DOWNLOAD_EXISTS_RENAME);
dialog.Buttons = TaskDialogButtons.Cancel;
dialog.MainIcon = TaskDialogIcons.Question;
dialog.MainImages = new Image[] { Resources.document_open_big, Resources.document_save, Resources.document_save_as };
dialog.HoverImages = new Image[] { Resources.document_open_big, Resources.document_save, Resources.document_save_as };
dialog.CenterImages = true;
dialog.BuildForm();
if (dialog.ShowDialog() == DialogResult.Cancel)
return;
switch (dialog.CommandButtonClickedIndex)
{
case 0:
LearningModulesIndexEntry entry = new LearningModulesIndexEntry(new ConnectionStringStruct(DatabaseType.MsSqlCe, localFile));
OnLearningModuleSelected(new LearningModuleSelectedEventArgs(entry));
return;
case 1:
lmIndex.EndLearningModulesScan();
disposeAndDisconnectLMs();
File.Delete(localFile);
break;
case 2:
default:
int cnt = 1;
while (File.Exists(localFile))
localFile = Path.Combine(folder, Methods.GetValidFileName(info.Title + "_" + cnt++ + DAL.Helper.EmbeddedDbExtension, String.Empty));
break;
}
}
info.DownloadUrl = localFile;
listViewFeed.SelectedItems[0].Tag = info;
WebClient webClient = new WebClient();
webClient.DownloadProgressChanged += (s, args) =>
{
UpdateStatusMessage(String.Format(Resources.LEARNING_MODULES_PAGE_DOWNLOAD_PROGRESS,
Methods.GetFileSize(args.BytesReceived), Methods.GetFileSize(args.TotalBytesToReceive)), args.ProgressPercentage);
};
webClient.DownloadFileCompleted += (s, args) =>
{
HideStatusMessage();
OnLearningModuleSelected(new LearningModuleSelectedEventArgs(new LearningModulesIndexEntry(
new ConnectionStringStruct(DatabaseType.MsSqlCe, localFile))));
};
ShowStatusMessage(message: Resources.LEARNING_MODULES_PAGE_DOWNLOAD_START);
webClient.DownloadFileAsync(new Uri(remoteFile), localFile);
}
}
private void SetLearningModuleListViewItemGroup(LearningModuleListViewItem item, ItemOrderType order)
{
item.Group = null;
switch (order)
{
case ItemOrderType.Location:
foreach (ListViewGroup group in listViewLearningModules.Groups)
{
if (group.Header == item.LearningModule.ConnectionName)
{
item.Group = group;
break;
}
}
if (item.Group == null)
{
ListViewGroup grp = new ListViewGroup(item.LearningModule.ConnectionName);
listViewLearningModules.Groups.Add(grp);
item.Group = grp;
}
break;
case ItemOrderType.Category:
foreach (ListViewGroup group in listViewLearningModules.Groups)
{
if (group.Header == (item.LearningModule.Category != null ? item.LearningModule.Category.ToString() : Resources.NO_CATEGORY))
{
item.Group = group;
break;
}
}
if (item.Group == null)
{
ListViewGroup grp = new ListViewGroup((item.LearningModule.Category != null ? item.LearningModule.Category.ToString() : Resources.NO_CATEGORY));
listViewLearningModules.Groups.Add(grp);
item.Group = grp;
}
break;
case ItemOrderType.Author:
foreach (ListViewGroup group in listViewLearningModules.Groups)
{
if (group.Header == (item.LearningModule.Author != string.Empty ? item.LearningModule.Author : Resources.NO_AUTHOR))
{
item.Group = group;
break;
}
}
if (item.Group == null)
{
ListViewGroup grp = new ListViewGroup((item.LearningModule.Author != string.Empty ? item.LearningModule.Author : Resources.NO_AUTHOR));
listViewLearningModules.Groups.Add(grp);
item.Group = grp;
}
break;
default:
throw new ArgumentException();
}
}
/// <summary>
/// Loads the list into the ListView.
/// </summary>
/// <param name="items">The items.</param>
/// <param name="groupsOnly">if set to <c>true</c> [groups only].</param>
/// <remarks>Documented by Dev05, 2008-12-10</remarks>
private void LoadLearningModulesList(List<IIndexEntry> items, bool groupsOnly)
{
listViewLearningModules.BeginUpdate();
if (!groupsOnly)
{
listViewLearningModules.Items.Clear();
foreach (FolderIndexEntry entry in items.FindAll(en => en is FolderIndexEntry))
{
FolderListViewItem item = new FolderListViewItem(entry);
listViewLearningModules.Items.Add(item);
item.UpdateImage();
item.UpdateDetails();
}
foreach (LearningModulesIndexEntry entry in items.FindAll(en => en is LearningModulesIndexEntry))
{
LearningModuleListViewItem item = new LearningModuleListViewItem(entry);
listViewLearningModules.Items.Add(item);
item.UpdateDetails();
}
if (listViewLearningModules.Items.Count > 0 && !FeedIsVisible)
listViewLearningModules.SelectedIndices.Add(0);
}
listViewLearningModules.Groups.Clear();
foreach (ListViewItem item in listViewLearningModules.Items)
{
if (item is LearningModuleListViewItem)
SetLearningModuleListViewItemGroup(item as LearningModuleListViewItem);
else
SetFolderListViewItemGroup(item as FolderListViewItem);
}
listViewLearningModules.EndUpdate();
}
private void SetLearningModuleListViewItemGroup(LearningModuleListViewItem item)
{
if (locationToolStripMenuItem.Checked)
{
SetLearningModuleListViewItemGroup(item, ItemOrderType.Location);
}
else if (categoryToolStripMenuItem.Checked)
{
SetLearningModuleListViewItemGroup(item, ItemOrderType.Category);
}
else if (authorToolStripMenuItem.Checked)
{
SetLearningModuleListViewItemGroup(item, ItemOrderType.Author);
}
}
/// <summary>
/// Handles the LearningModuleAdded event of the lmIndex control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="MLifter.BusinessLayer.LearningModuleAddedEventArgs"/> instance containing the event data.</param>
/// <remarks>Documented by Dev05, 2009-03-07</remarks>
private void lmIndex_LearningModuleAdded(object sender, LearningModuleAddedEventArgs e)
{
if (selectedTreeViewNode == null || (selectedTreeViewNode.Folder == null && !selectedTreeViewNode.IsMainNode) || e.LearningModule == null)
return;
LearningModulesIndexEntry entry = e.LearningModule;
if (selectedTreeViewNode.IsMainNode || entry.Connection == selectedTreeViewNode.Folder.Connection &&
(!(entry.Connection is UncConnectionStringBuilder) || learningModulesTreeViewControl.ShowLearningModulesOfSubFolder ||
selectedTreeViewNode.Folder.Path == entry.ConnectionString.ConnectionString.Substring(0, entry.ConnectionString.ConnectionString.LastIndexOf('\\'))))
{
lock (actualItems)
{
if (!actualItems.Contains(entry))
actualItems.Add(entry);
}
listViewLearningModules.Invoke((MethodInvoker)delegate
{
LearningModuleListViewItem item = new LearningModuleListViewItem(entry);
listViewLearningModules.BeginUpdate();
listViewLearningModules.Items.Add(item);
if (listViewLearningModules.SelectedItems.Count == 0)
item.Selected = true;
item.UpdateDetails();
lmEntryListItemList[entry] = item;
//entry.IsVerifiedChanged += new EventHandler(LearningModule_IsVerifiedChanged);
SetLearningModuleListViewItemGroup(item);
listViewLearningModules.EndUpdate();
});
}
}