public override async Task <IViewProviderResult> BuildEditAsync(Topic entity, IViewProviderContext context)
{
// We always need an entity
if (entity == null)
{
return(default(IViewProviderResult));
}
// Set isPrivate flag
var isPrivate = entity.Id > 0 && entity.IsPrivate;
// Ensures we persist selection between post backs
if (context.Controller.HttpContext.Request.Method == "POST")
{
foreach (string key in context.Controller.HttpContext.Request.Form.Keys)
{
if (key.StartsWith(TopicViewProvider.HtmlName))
{
var values = context.Controller.HttpContext.Request.Form[key];
foreach (var value in values)
{
if (value.IndexOf("private", StringComparison.OrdinalIgnoreCase) >= 0)
{
isPrivate = true;
}
if (value.IndexOf("public", StringComparison.OrdinalIgnoreCase) >= 0)
{
isPrivate = false;
}
}
}
}
}
// Build dropdown view model
var selectedValue = isPrivate ? "private" : "public";
var viewModel = new VisibilityDropDownViewModel()
{
HtmlName = HtmlName,
SelectedValue = selectedValue,
DropDown = new SelectDropDown()
{
Title = "Visibility",
InnerCssClass = "d-block",
Items = new List <SelectDropDownItem>()
{
new SelectDropDownItem()
{
Text = "Public",
Description = "This topic will be visible to everyone. Chose this option if your sharing public information and don't mind public replies",
Value = "public",
Checked = selectedValue == "public" ? true : false,
Permission = entity.Id == 0
? Permissions.DiscussPrivateCreatePublic
: Permissions.DiscussPrivateToPublic
},
new SelectDropDownItem()
{
Text = "Private",
Description = "This topic will only be visible to you and our team. Choose this option if your sharing private information.",
Value = "private",
Checked = selectedValue == "private" ? true : false,
Permission = entity.Id == 0
? Permissions.DiscussPrivateCreatePrivate
: Permissions.DiscussPrivateToPrivate
}
}
}
};
// For new entities adjust model to ensure the first appropriate
// option is selected based on our current permissions
if (entity.Id == 0)
{
await viewModel.AdjustInitiallySelected(_authorizationService, context.Controller.User);
}
// Add dropdown view model to context for use within navigation provider
context.Controller.HttpContext.Items[typeof(VisibilityDropDownViewModel)] = viewModel;
// No view modifications
return(default(IViewProviderResult));
}
public override async Task <IViewProviderResult> BuildEditAsync(Article entity, IViewProviderContext context)
{
// We always need an entity
if (entity == null)
{
return(default(IViewProviderResult));
}
// Initial values
var isHidden = entity.IsHidden;
var isPrivate = entity.IsPrivate;
if (entity.Id == 0)
{
isHidden = false;
isPrivate = true;
}
// Ensures we persist selection between post backs
if (context.Controller.HttpContext.Request.Method == "POST")
{
foreach (string key in context.Controller.HttpContext.Request.Form.Keys)
{
if (key.StartsWith(ArticleViewProvider.HtmlName))
{
var values = context.Controller.HttpContext.Request.Form[key];
foreach (var value in values)
{
if (value.IndexOf("private", StringComparison.OrdinalIgnoreCase) >= 0)
{
isPrivate = true;
}
if (value.IndexOf("public", StringComparison.OrdinalIgnoreCase) >= 0)
{
isPrivate = false;
}
}
}
}
}
// Build dropdown view model
var selectedValue = isHidden ? "hidden" : (isPrivate ? "private" : "public");
var viewModel = new VisibilityDropDownViewModel()
{
HtmlName = ArticleViewProvider.HtmlName,
SelectedValue = selectedValue,
DropDown = new SelectDropDown()
{
Title = "Visibility",
InnerCssClass = "d-block",
Items = new List <SelectDropDownItem>()
{
new SelectDropDownItem()
{
Text = "Private",
Description =
"The article will only be visible to you and those with permission to view private articles. Choose this option whilst your authoring your article.",
Value = "private",
Checked = selectedValue == "private" ? true : false,
Permission = entity.Id == 0
? Permissions.ArticlesDraftCreatePrivate
: Permissions.ArticlesDraftToPrivate
},
new SelectDropDownItem()
{
Text = "Hidden",
Description =
"The article will only be visible to those with permission to view hidden articles. Choose this option once your article is ready for review.",
Value = "hidden",
Checked = selectedValue == "hidden" ? true : false,
Permission = entity.Id == 0
? Permissions.ArticlesDraftCreateHidden
: Permissions.ArticlesDraftToHidden
},
new SelectDropDownItem()
{
Text = "Public",
Description =
"The article will be visible to everyone. Chose this option once your ready to publish to the world.",
Value = "public",
Checked = selectedValue == "public" ? true : false,
Permission = entity.Id == 0
? Permissions.ArticlesDraftCreatePublic
: Permissions.ArticlesDraftToPublic
}
}
}
};
// For new entities adjust model to ensure the first appropriate
// option is selected based on our current permissions
if (entity.Id == 0)
{
await viewModel.AdjustInitiallySelected(_authorizationService, context.Controller.User);
}
// Add dropdown view model to context for use within navigation provider
context.Controller.HttpContext.Items[typeof(VisibilityDropDownViewModel)] = viewModel;
// No view modifications
return(default(IViewProviderResult));
}
