public async Task <IActionResult> Index(PagerParameters pagerParameters)
{
if (!await _authorizationService.AuthorizeAsync(User, Permissions.ManageTemplates))
{
return(Unauthorized());
}
var siteSettings = await _siteService.GetSiteSettingsAsync();
var pager = new Pager(pagerParameters, siteSettings.PageSize);
var templatesDocument = await _templatesManager.GetTemplatesDocumentAsync();
var count = templatesDocument.Templates.Count;
var templates = templatesDocument.Templates.OrderBy(x => x.Key)
.Skip(pager.GetStartIndex())
.Take(pager.PageSize);
var pagerShape = New.Pager(pager).TotalItemCount(count);
var model = new TemplateIndexViewModel
{
Templates = templates.Select(x => new TemplateEntry {
Name = x.Key, Template = x.Value
}).ToList(),
Pager = pagerShape
};
return(View(model));
}
public async Task <IActionResult> Index(ContentOptions options, PagerParameters pagerParameters)
{
if (!options.AdminTemplates && !await _authorizationService.AuthorizeAsync(User, Permissions.ManageTemplates))
{
return(Forbid());
}
if (options.AdminTemplates && !await _authorizationService.AuthorizeAsync(User, AdminTemplatesPermissions.ManageAdminTemplates))
{
return(Forbid());
}
var siteSettings = await _siteService.GetSiteSettingsAsync();
var pager = new Pager(pagerParameters, siteSettings.PageSize);
var templatesDocument = options.AdminTemplates
? await _adminTemplatesManager.GetTemplatesDocumentAsync()
: await _templatesManager.GetTemplatesDocumentAsync()
;
var templates = templatesDocument.Templates.ToList();
if (!string.IsNullOrWhiteSpace(options.Search))
{
templates = templates.Where(x => x.Key.Contains(options.Search, StringComparison.OrdinalIgnoreCase)).ToList();
}
var count = templates.Count;
templates = templates.OrderBy(x => x.Key)
.Skip(pager.GetStartIndex())
.Take(pager.PageSize).ToList();
var pagerShape = (await New.Pager(pager)).TotalItemCount(count);
var model = new TemplateIndexViewModel
{
Templates = templates.Select(x => new TemplateEntry {
Name = x.Key, Template = x.Value
}).ToList(),
Options = options,
Pager = pagerShape
};
model.Options.ContentsBulkAction = new List <SelectListItem>()
{
new SelectListItem()
{
Text = S["Delete"], Value = nameof(ContentsBulkAction.Remove)
}
};
return(View("Index", model));
}
public async Task <ActionResult> Index(string author, bool?showTemplates, string selectedAuthor, string selectedLanguage, int?selectedCategoryId, string search)
{
ApplicationUser user = null;
string selectedAuthor2 = selectedAuthor;
if (User.Identity.IsAuthenticated)
{
user = await db.Users.FirstOrDefaultAsync(u => u.UserName == User.Identity.Name);
if (Request.HttpMethod == "POST")
{
AntiForgery.Validate();
// Update user.
if (!string.IsNullOrEmpty(author) && showTemplates != null &&
(user.Author != author || user.ShowTemplates != showTemplates))
{
// Fix selectedAuthor if same as author which is being modified.
if (selectedAuthor2 == user.Author)
{
selectedAuthor2 = author;
}
// Update db.
user.Author = author;
user.ShowTemplates = showTemplates.GetValueOrDefault();
await db.SaveChangesAsync();
}
}
else
{
// On GET, initialize selectedUser to the current user. On POST, user
// could have changed it.
selectedAuthor2 = user.Author;
}
}
// Then do search.
search = search?.Trim();
// base query
IQueryable <MvvmTemplate> templates;
if (user == null)
{
templates = from t in db.MvvmTemplates
where t.Enabled && t.ApplicationUser.ShowTemplates
select t;
}
else
{
// If logged in, also show all templates for the current user no matter
// the user's ShowTemplates flag or Enabled flags on the templates.
templates = from t in db.MvvmTemplates
where t.ApplicationUserId == user.Id ||
user.UserName == Secrets.AdminUserName ||
(t.Enabled && t.ApplicationUser.ShowTemplates)
select t;
}
// add author condition
if (!string.IsNullOrEmpty(selectedAuthor2))
{
templates = templates.Where(t => t.ApplicationUser.Author == selectedAuthor2);
}
// add language condition
if (!string.IsNullOrEmpty(selectedLanguage))
{
templates = templates.Where(t => t.Language == selectedLanguage);
}
// add category condition
if (selectedCategoryId != null)
{
templates = templates.Where(t => t.MvvmTemplateCategoryId == selectedCategoryId);
}
// add search text condition
if (!string.IsNullOrWhiteSpace(search))
{
templates = templates.Where(
t => t.Name.ToLower().Contains(search.ToLower()) ||
t.View.ToLower().Contains(search.ToLower()) ||
t.ViewModel.ToLower().Contains(search));
}
// Leave off view and view model text fields since they won't be needed on the client.
var query = templates.Select(t => new Template
{
Author = t.ApplicationUser.Author,
Name = t.Name,
Id = t.Id,
Category = db.MvvmTemplateCategories.FirstOrDefault(c => c.Id == t.MvvmTemplateCategoryId).Name,
Language = t.Language,
Enabled = t.Enabled
});
string curUserName = user?.UserName;
var authorsQuery = from u in db.Users
where (u.ShowTemplates && u.MvvmTemplates.Any(t => t.Enabled)) ||
(curUserName != null && u.UserName == curUserName) ||
(string.IsNullOrEmpty(selectedAuthor2) && u.Author == selectedAuthor2)
select u;
var authorsList = await authorsQuery.ToListAsync();
// Generate model.
var model = new TemplateIndexViewModel(
user?.Author,
user != null && user.ShowTemplates,
await query.ToListAsync(),
authorsList,
selectedAuthor2,
selectedCategoryId.GetValueOrDefault(),
await db.MvvmTemplateCategories.ToListAsync(),
string.IsNullOrWhiteSpace(selectedLanguage) ? null : selectedLanguage,
string.IsNullOrWhiteSpace(search) ? null : search);
return(View(model));
}
public ActionResult IndexFilterPOST(TemplateIndexViewModel model)
{
return(RedirectToAction(nameof(Index), new RouteValueDictionary {
{ "Options.Search", model.Options.Search }
}));
}