public async Task <(string viewPath, PageVM viewModel)> GetPageAsync(string parentPage, string childPage = null)
{
if (parentPage.IsNullOrEmpty())
{
parentPage = "Home";
}
var page = await pageService.GetAsync(parentPage, childPage);
var coreSettings = await settingService.GetSettingsAsync <CoreSettings>();
return("../Blog/Page", new PageVM
{
Id = page.Id,
ParentId = page.ParentId,
Author = page.User.DisplayName,
Body = page.Body,
Excerpt = page.Excerpt,
CreatedOnDisplay = page.CreatedOn.ToDisplayString(coreSettings.TimeZoneId),
UpdatedOnDisplay = page.UpdatedOn.HasValue ?
page.UpdatedOn.Value.ToDisplayString(coreSettings.TimeZoneId) :
page.CreatedOn.ToDisplayString(coreSettings.TimeZoneId),
EditLink = BlogRoutes.GetPageEditLink(page.Id),
IsParent = page.IsParent,
AddChildLink = page.IsParent ? BlogRoutes.GetAddChildPageLink(page.Id) : "",
Title = page.Title,
PageLayout = (EPageLayout)page.PageLayout,
ViewCount = page.ViewCount,
});
}
/// <summary>
/// Returns a list of <see cref="PageAdminVM"/>, when <paramref name="parentId"/> is present
/// the returned list contains the parent and its children, otherwise a list of parents are
/// returned.
/// </summary>
/// <param name="parentId"></param>
/// <remarks>
/// When a page or its parent is draft, its PageLink is null.
/// </remarks>
private async Task <List <PageAdminVM> > GetPageVMsAsync(int parentId)
{
var pageVMs = new List <PageAdminVM>();
IList <Blog.Models.Page> pages;
bool isChild = false;
Fan.Blog.Models.Page parent = null;
var coreSettings = await settingService.GetSettingsAsync <CoreSettings>();
if (parentId <= 0)
{
pages = await pageService.GetParentsAsync(withChildren : true);
}
else
{
parent = await pageService.GetAsync(parentId);
pages = parent.Children;
isChild = true;
pageVMs.Add(new PageAdminVM
{
Id = parent.Id,
Title = parent.Title,
Date = parent.CreatedOn.ToLocalTime(coreSettings.TimeZoneId).ToString(POST_DATE_STRING_FORMAT),
Author = parent.User.DisplayName,
EditLink = BlogRoutes.GetPageEditLink(parent.Id),
IsDraft = parent.Status == EPostStatus.Draft,
PageLink = parent.Status == EPostStatus.Draft ? null :
$"{Request.Scheme}://{Request.Host}" + BlogRoutes.GetPageRelativeLink(parent.Slug),
ChildCount = parent.Children.Count,
ViewCount = parent.ViewCount,
});
}
foreach (var page in pages)
{
var pageLink = parent != null && parent.Status == EPostStatus.Published?
$"{Request.Scheme}://{Request.Host}" + BlogRoutes.GetPageRelativeLink(parent.Slug, page.Slug) :
$"{Request.Scheme}://{Request.Host}" + BlogRoutes.GetPageRelativeLink(page.Slug);
pageLink = page.Status == EPostStatus.Draft || (parent != null && parent.Status == EPostStatus.Draft) ? null : pageLink;
pageVMs.Add(new PageAdminVM
{
Id = page.Id,
Title = page.Title,
Date = page.CreatedOn.ToLocalTime(coreSettings.TimeZoneId).ToString(POST_DATE_STRING_FORMAT),
Author = page.User.DisplayName,
ChildrenLink = !isChild && page.Children.Count > 0 ? $"{Request.Path}/{page.Id}" : "",
EditLink = BlogRoutes.GetPageEditLink(page.Id),
PageLink = pageLink,
IsChild = isChild,
IsDraft = page.Status == EPostStatus.Draft,
ChildCount = isChild ? 0 : page.Children.Count,
ViewCount = page.ViewCount,
});
}
return(pageVMs);
}
