private async void Topic_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
LongListSelector lls = sender as LongListSelector;
if (lls.SelectedItem == null)
{
return;
}
TopicViewModel topicvm = lls.SelectedItem as TopicViewModel;
var rq = new Request(Request.Count);
await topicvm.LoadData();
if (rq.Id == Request.Count - 1)
{
App.TopicVM.AlbumList = topicvm.AlbumList;
topicViewPivot.SelectedIndex = 1;
}
lls.SelectedItem = null;
}
//public async Task<IActionResult> Topic(string fragment1 = null, string fragment2 = null, string fragment3 = null, string fragment4 = null, string fragment5 = null, string fragment6 = null, string fragment7 = null, string fragment8 = null, string fragment9 = null, string fragment10 = null)
public async Task <IActionResult> Topic()
{
var routeCollection = HttpContext.GetRouteData();
var topic = routeCollection.Values.Values.FirstOrDefault()?.ToString();
var vm = new TopicViewModel(topic, HttpContext);
if (SqlDataAccess.CanUseSql)
{
var prefix = ControllerHelper.GetCurrentDomainPrefix(HttpContext.Request);
var settings = await SqlDataAccess.GetSqlRepositorySettings(prefix);
if (settings == null)
{
return(NotFound($"Document repository {prefix} does not exist."));
}
vm.SetRootSettingsForRequest(settings);
vm.UseSqlServer = true;
vm.CurrentPrefix = prefix;
}
// TODO: How do we get the repository Auth Requirement from the db or local settings?
if (vm.GetSetting <bool>(SettingsEnum.RequireAuthentication))
{
CheckAuthentication();
}
var appUser = User.GetAppUser();
vm.AppUser = appUser;
await vm.LoadData();
return(View(vm.ThemeFolder + "/" + vm.TemplateName + ".cshtml", vm));
}
public async Task <IActionResult> FileProxy(string mode, string path, string topic = "", string fileName = "")
{
// Special processing for file retrieval of attachments to TFS work items. This is mainly used to return images in item descriptions.
if (RepositoryTypeHelper.IsMatch(mode, RepositoryTypeNames.VstsWorkItemTracking))
{
var model = new TopicViewModel(topic, HttpContext);
if (SqlDataAccess.CanUseSql)
{
var prefix = ControllerHelper.GetCurrentDomainPrefix(HttpContext.Request);
var settings = await SqlDataAccess.GetSqlRepositorySettingsDynamic(prefix);
if (settings == null)
{
return(NotFound($"Document repository {prefix} does not exist."));
}
model.SetRootSettingsForRequest(settings);
}
await model.LoadData(buildHtml : false, buildToc : true);
var instance = model.GetSetting <string>(SettingsEnum.VstsInstance);
var pat = model.GetSetting <string>(SettingsEnum.VstsPat);
var stream = await VstsHelper.GetWorkItemAttachmentStream(path, instance, pat);
return(File(stream, GetContentTypeFromUrl(fileName), fileName));
}
// If we got this far, and the path is a fully qualified URL, then we just retrieve it
if (path.ToLowerInvariant().StartsWith("http://") || path.ToLowerInvariant().StartsWith("https://"))
{
using (var client = new WebClientEx())
{
var data = await client.DownloadDataTaskAsync(new Uri(path));
return(File(data, GetContentTypeFromUrl(path), StringHelper.JustFileName(path)));
}
}
// If it is in a VSTS Git repository, we use the API to retrieve it
if (RepositoryTypeHelper.IsMatch(mode, RepositoryTypeNames.VstsGit))
{
if (SqlDataAccess.CanUseSql)
{
var prefix = ControllerHelper.GetCurrentDomainPrefix(HttpContext.Request);
var settings = await SqlDataAccess.GetSqlRepositorySettingsDynamic(prefix);
if (settings == null)
{
return(NotFound($"Document repository {prefix} does not exist."));
}
var stream = await VstsHelper.GetFileStream(path,
SettingsHelper.GetSetting <string>(SettingsEnum.VstsInstance, requestRootSettings: settings),
SettingsHelper.GetSetting <string>(SettingsEnum.VstsProjectName, requestRootSettings: settings),
SettingsHelper.GetSetting <string>(SettingsEnum.VstsDocsFolder, requestRootSettings: settings),
SettingsHelper.GetSetting <string>(SettingsEnum.VstsPat, requestRootSettings: settings),
SettingsHelper.GetSetting <string>(SettingsEnum.VstsApiVersion, requestRootSettings: settings));
return(File(stream, GetContentTypeFromUrl(path), StringHelper.JustFileName(path)));
}
else
{
var stream = await VstsHelper.GetFileStream(path,
SettingsHelper.GetSetting <string>(SettingsEnum.VstsInstance),
SettingsHelper.GetSetting <string>(SettingsEnum.VstsProjectName),
SettingsHelper.GetSetting <string>(SettingsEnum.VstsDocsFolder),
SettingsHelper.GetSetting <string>(SettingsEnum.VstsPat),
SettingsHelper.GetSetting <string>(SettingsEnum.VstsApiVersion));
return(File(stream, GetContentTypeFromUrl(path), StringHelper.JustFileName(path)));
}
}
// Otherwise, we got nothing :-)
return(null);
}