protected override PageContent getContent() =>
new UiPageContent(
pageActions: AppTools.User != null && articleRow.AuthorId == AppTools.User.UserId
? new HyperlinkSetup(
Editor.GetInfo(ArticleId),
"Edit Article",
icon: new ActionComponentIcon(new FontAwesomeIcon("fa-pencil")))
.Append <ActionComponentSetup>(
new ButtonSetup(
"Delete Article",
behavior: new PostBackBehavior(
postBack: PostBack.CreateFull(
id: "delete",
modificationMethod: () => {
ArticleTagsModification.DeleteRows(new ArticleTagsTableEqualityConditions.ArticleId(ArticleId));
ArticlesModification.DeleteRows(new ArticlesTableEqualityConditions.ArticleId(ArticleId));
},
actionGetter: () => new PostBackAction(Home.GetInfo()))),
icon: new ActionComponentIcon(new FontAwesomeIcon("fa-trash"))))
.Materialize()
: AppStatics.GetFollowAction(articleRow.AuthorId).Append(getFavoriteAction()).Materialize())
.Add(AppStatics.GetAuthorDisplay(articleRow, UsersTableRetrieval.GetRowMatchingId(articleRow.AuthorId)))
.Add(new HtmlBlockContainer(Markdown.ToHtml(articleRow.BodyMarkdown)))
.Add(AppStatics.GetTagDisplay(ArticleId, ArticleTagsTableRetrieval.GetRowsLinkedToArticle(ArticleId)))
.Add(getCommentComponents());
private FlowComponent getResultTable()
{
var results = ShowFavorites ? ArticlesRetrieval.GetRowsLinkedToUser(UserId) : ArticlesRetrieval.GetRowsLinkedToAuthor(UserId);
var usersById = UsersTableRetrieval.GetRows().ToIdDictionary();
var tagsByArticleId = ArticleTagsTableRetrieval.GetRows().ToArticleIdLookup();
var favoritesByArticleId = FavoritesTableRetrieval.GetRows().ToArticleIdLookup();
var table = EwfTable.Create(defaultItemLimit: DataRowLimit.Fifty);
table.AddData(results, i => EwfTableItem.Create(AppStatics.GetArticleDisplay(i, usersById, tagsByArticleId, favoritesByArticleId).ToCell()));
return(table);
}
protected override PageContent getContent()
{
var mod = getMod();
var tagIds = ComponentStateItem.Create(
"tags",
ArticleId.HasValue
? ArticleTagsTableRetrieval.GetRowsLinkedToArticle(ArticleId.Value).Select(i => i.TagId).Materialize()
: Enumerable.Empty <int>().Materialize(),
v => v.All(id => TagsTableRetrieval.GetRowMatchingId(id, returnNullIfNoMatch: true) != null),
true);
return(FormState.ExecuteWithDataModificationsAndDefaultAction(
PostBack.CreateFull(
modificationMethod: () => {
if (!ArticleId.HasValue)
{
mod.ArticleId = MainSequence.GetNextValue();
mod.Slug = getSuffixedSlug(mod.Title.ToUrlSlug());
mod.CreationDateAndTime = DateTime.UtcNow;
}
mod.Execute();
if (ArticleId.HasValue)
{
ArticleTagsModification.DeleteRows(new ArticleTagsTableEqualityConditions.ArticleId(ArticleId.Value));
}
foreach (var i in tagIds.Value.Value)
{
ArticleTagsModification.InsertRow(mod.ArticleId, i);
}
},
actionGetter: () => new PostBackAction(Article.GetInfo(mod.ArticleId)))
.ToCollection(),
() => {
var stack = FormItemList.CreateStack(generalSetup: new FormItemListSetup(etherealContent: tagIds.ToCollection()));
stack.AddItems(
mod.GetTitleTextControlFormItem(false, label: "Article title".ToComponents(), value: ArticleId.HasValue ? null : "")
.Append(
mod.GetDescriptionTextControlFormItem(false, label: "What's this article about?".ToComponents(), value: ArticleId.HasValue ? null : ""))
.Append(
mod.GetBodyMarkdownTextControlFormItem(
false,
label: "Write your article (in markdown)".ToComponents(),
controlSetup: TextControlSetup.Create(numberOfRows: 8),
value: ArticleId.HasValue ? null : ""))
.Append(getTagFormItem(tagIds.Value))
.Materialize());
return new UiPageContent(contentFootActions: new ButtonSetup("Publish Article").ToCollection()).Add(stack);
}));
}
private FlowComponent getResultTable(string filter)
{
var results = filter == "user" && AppTools.User != null?ArticlesRetrieval.GetRowsLinkedToFollower(AppTools.User.UserId) :
filter.StartsWith("tag") ? ArticlesRetrieval.GetRowsLinkedToTag(int.Parse(filter.Substring(3))) :
ArticlesRetrieval.GetRowsOrderedByCreation();
var usersById = UsersTableRetrieval.GetRows().ToIdDictionary();
var tagsByArticleId = ArticleTagsTableRetrieval.GetRows().ToArticleIdLookup();
var favoritesByArticleId = FavoritesTableRetrieval.GetRows().ToArticleIdLookup();
var table = EwfTable.Create(defaultItemLimit: DataRowLimit.Fifty);
table.AddData(results, i => EwfTableItem.Create(AppStatics.GetArticleDisplay(i, usersById, tagsByArticleId, favoritesByArticleId).ToCell()));
return(table);
}
private FlowComponent getTagSection(DataValue <string> filter, UpdateRegionSet resultUpdateRegions)
{
var tags = ArticleTagsTableRetrieval.GetRows()
.Select(i => i.TagId)
.GroupBy(i => i)
.OrderByDescending(i => i.Count())
.Take(20)
.Select(i => TagsTableRetrieval.GetRowMatchingId(i.Key));
return(new Section(
"Popular Tags",
new WrappingList(
tags.Select(
i => (WrappingListItem) new EwfButton(
new StandardButtonStyle(i.TagName, buttonSize: ButtonSize.ShrinkWrap),
behavior: new PostBackBehavior(
postBack: PostBack.CreateIntermediate(
resultUpdateRegions.ToCollection(),
id: PostBack.GetCompositeId("tag", i.TagId.ToString()),
modificationMethod: () => filter.Value = "tag{0}".FormatWith(i.TagId)))).ToComponentListItem()),
generalSetup: new ComponentListSetup(classes: ElementClasses.Tag)).ToCollection(),
style: SectionStyle.Box));
}
