module View exposing (view) import Dict import Html exposing (..) import Html.Attributes exposing (..) import Html.Events exposing (..) import List.Extra exposing (elemIndex, getAt) import Mastodon.Helper import Mastodon.Model import Model exposing (..) import ViewHelper exposing (..) import Date import Date.Extra.Config.Config_en_au as DateEn import Date.Extra.Format as DateFormat visibilities : Dict.Dict String String visibilities = Dict.fromList [ ( "public", "post to public timelines" ) , ( "unlisted", "do not show in public timelines" ) , ( "private", "post to followers only" ) , ( "direct", "post to mentioned users only" ) ] closeablePanelheading : String -> String -> Msg -> Html Msg closeablePanelheading iconName label onClose = div [ class "panel-heading" ] [ div [ class "row" ] [ div [ class "col-xs-9 heading" ] [ icon iconName, text label ] , div [ class "col-xs-3 text-right" ] [ a [ href "" , onClickWithPreventAndStop onClose ] [ icon "remove" ] ] ] ] errorView : String -> Html Msg errorView error = div [ class "alert alert-danger" ] [ text error ] errorsListView : Model -> Html Msg errorsListView model = case model.errors of [] -> text "" errors -> div [] <| List.map errorView model.errors justifiedButtonGroup : List (Html Msg) -> Html Msg justifiedButtonGroup buttons = div [ class "btn-group btn-group-justified" ] <| List.map (\b -> div [ class "btn-group" ] [ b ]) buttons icon : String -> Html Msg icon name = i [ class <| "glyphicon glyphicon-" ++ name ] [] accountLink : Mastodon.Model.Account -> Html Msg accountLink account = a [ href account.url , onClickWithPreventAndStop (LoadAccount account.id) ] [ text <| "@" ++ account.username ] accountAvatarLink : Mastodon.Model.Account -> Html Msg accountAvatarLink account = a [ href account.url , onClickWithPreventAndStop (LoadAccount account.id) , title <| "@" ++ account.username ] [ img [ class "avatar", src account.avatar ] [] ] attachmentPreview : String -> Maybe Bool -> List Mastodon.Model.Attachment -> Mastodon.Model.Attachment -> Html Msg attachmentPreview context sensitive attachments ({ url, preview_url } as attachment) = let nsfw = case sensitive of Just sensitive -> sensitive Nothing -> False attId = "att" ++ (toString attachment.id) ++ context media = a [ class "attachment-image" , href url , onClickWithPreventAndStop <| ViewerEvent (OpenViewer attachments attachment) , style [ ( "background" , "url(" ++ preview_url ++ ") center center / cover no-repeat" ) ] ] [] in li [ class "attachment-entry" ] <| if nsfw then [ input [ type_ "radio", id attId ] [] , label [ for attId ] [ text "Sensitive content" , br [] [] , br [] [] , text "click to show image" ] , media ] else [ media ] attachmentListView : String -> Mastodon.Model.Status -> Html Msg attachmentListView context { media_attachments, sensitive } = case media_attachments of [] -> text "" attachments -> ul [ class "attachments" ] <| List.map (attachmentPreview context sensitive attachments) attachments statusContentView : String -> Mastodon.Model.Status -> Html Msg statusContentView context status = case status.spoiler_text of "" -> div [ class "status-text", onClickWithStop <| OpenThread status ] [ div [] <| formatContent status.content status.mentions , attachmentListView context status ] spoiler -> -- Note: Spoilers are dealt with using pure CSS. let statusId = "spoiler" ++ (toString status.id) ++ context in div [ class "status-text spoiled" ] [ div [ class "spoiler" ] [ text status.spoiler_text ] , input [ type_ "checkbox", id statusId, class "spoiler-toggler" ] [] , label [ for statusId ] [ text "Reveal content" ] , div [ class "spoiled-content" ] [ div [] <| formatContent status.content status.mentions , attachmentListView context status ] ] statusView : String -> Mastodon.Model.Status -> Html Msg statusView context ({ account, content, media_attachments, reblog, mentions } as status) = let accountLinkAttributes = [ href account.url -- When clicking on a status, we should not let the browser -- redirect to a new page. That's why we're preventing the default -- behavior here , onClickWithPreventAndStop (LoadAccount account.id) ] in case reblog of Just (Mastodon.Model.Reblog reblog) -> div [ class "reblog" ] [ p [ class "status-info" ] [ icon "fire" , a (accountLinkAttributes ++ [ class "reblogger" ]) [ text <| " @" ++ account.username ] , text " boosted" ] , statusView context reblog ] Nothing -> div [ class "status" ] [ accountAvatarLink account , div [ class "username" ] [ a accountLinkAttributes [ text account.display_name , span [ class "acct" ] [ text <| " @" ++ account.username ] ] ] , statusContentView context status ] accountTimelineView : Mastodon.Model.Account -> List Mastodon.Model.Status -> String -> String -> Html Msg accountTimelineView account statuses label iconName = div [ class "col-md-3 column" ] [ div [ class "panel panel-default" ] [ closeablePanelheading iconName label ClearOpenedAccount , div [ class "timeline" ] [ div [ class "account-detail" , style [ ( "background-image", "url('" ++ account.header ++ "')" ) ] ] [ div [ class "opacity-layer" ] [ img [ src account.avatar ] [] , span [ class "account-display-name" ] [ text account.display_name ] , span [ class "account-username" ] [ text ("@" ++ account.username) ] , span [ class "account-note" ] (formatContent account.note []) ] ] , div [ class "row account-infos" ] [ div [ class "col-md-4" ] [ text "Statuses" , br [] [] , text <| toString account.statuses_count ] , div [ class "col-md-4" ] [ text "Following" , br [] [] , text <| toString account.following_count ] , div [ class "col-md-4" ] [ text "Followers" , br [] [] , text <| toString account.followers_count ] ] , ul [ class "list-group" ] <| List.map (\s -> li [ class "list-group-item status" ] [ statusView "account" s ] ) statuses ] ] ] statusActionsView : Mastodon.Model.Status -> Mastodon.Model.Account -> Html Msg statusActionsView status currentUser = let sourceStatus = Mastodon.Helper.extractReblog status baseBtnClasses = "btn btn-sm btn-default" ( reblogClasses, reblogEvent ) = case status.reblogged of Just True -> ( baseBtnClasses ++ " reblogged", Unreblog sourceStatus.id ) _ -> ( baseBtnClasses, Reblog sourceStatus.id ) ( favClasses, favEvent ) = case status.favourited of Just True -> ( baseBtnClasses ++ " favourited", RemoveFavorite sourceStatus.id ) _ -> ( baseBtnClasses, AddFavorite sourceStatus.id ) statusDate = Date.fromString status.created_at |> Result.withDefault (Date.fromTime 0) formatDate = text <| DateFormat.format DateEn.config "%m/%d/%Y %H:%M" statusDate in div [ class "btn-group actions" ] [ a [ class baseBtnClasses , onClickWithPreventAndStop <| DraftEvent (UpdateReplyTo status) ] [ icon "share-alt" ] , a [ class reblogClasses , onClickWithPreventAndStop reblogEvent ] [ icon "fire", text (toString sourceStatus.reblogs_count) ] , a [ class favClasses , onClickWithPreventAndStop favEvent ] [ icon "star", text (toString sourceStatus.favourites_count) ] , if Mastodon.Helper.sameAccount sourceStatus.account currentUser then a [ class <| baseBtnClasses ++ " btn-delete" , href "" , onClickWithPreventAndStop <| DeleteStatus sourceStatus.id ] [ icon "trash" ] else text "" , a [ class baseBtnClasses, href status.url, target "_blank" ] [ icon "time", formatDate ] ] statusEntryView : String -> String -> Mastodon.Model.Account -> Mastodon.Model.Status -> Html Msg statusEntryView context className currentUser status = let nsfwClass = case status.sensitive of Just True -> "nsfw" _ -> "" in li [ class <| "list-group-item " ++ className ++ " " ++ nsfwClass ] [ statusView context status , statusActionsView status currentUser ] timelineView : String -> String -> String -> Mastodon.Model.Account -> List Mastodon.Model.Status -> Html Msg timelineView label iconName context currentUser statuses = div [ class "col-md-3 column" ] [ div [ class "panel panel-default" ] [ a [ href "", onClickWithPreventAndStop <| ScrollColumn context ] [ div [ class "panel-heading" ] [ icon iconName, text label ] ] , ul [ id context, class "list-group timeline" ] <| List.map (statusEntryView context "" currentUser) statuses ] ] notificationHeading : List Mastodon.Model.Account -> String -> String -> Html Msg notificationHeading accounts str iconType = div [ class "status-info" ] [ div [ class "avatars" ] <| List.map accountAvatarLink accounts , p [ class "status-info-text" ] <| List.intersperse (text " ") [ icon iconType , span [] <| List.intersperse (text ", ") (List.map accountLink accounts) , text str ] ] notificationStatusView : String -> Mastodon.Model.Account -> Mastodon.Model.Status -> Mastodon.Model.NotificationAggregate -> Html Msg notificationStatusView context currentUser status { type_, accounts } = div [ class <| "notification " ++ type_ ] [ case type_ of "reblog" -> notificationHeading accounts "boosted your toot" "fire" "favourite" -> notificationHeading accounts "favourited your toot" "star" _ -> text "" , statusView context status , statusActionsView status currentUser ] notificationFollowView : Mastodon.Model.Account -> Mastodon.Model.NotificationAggregate -> Html Msg notificationFollowView currentUser { accounts } = let profileView account = div [ class "status follow-profile" ] [ accountAvatarLink account , div [ class "username" ] [ accountLink account ] , p [ class "status-text" , onClick <| LoadAccount account.id ] <| formatContent account.note [] ] in div [ class "notification follow" ] [ notificationHeading accounts "started following you" "user" , div [ class "" ] <| List.map profileView accounts ] notificationEntryView : Mastodon.Model.Account -> Mastodon.Model.NotificationAggregate -> Html Msg notificationEntryView currentUser notification = li [ class "list-group-item" ] [ case notification.status of Just status -> notificationStatusView "notification" currentUser status notification Nothing -> notificationFollowView currentUser notification ] notificationListView : Mastodon.Model.Account -> List Mastodon.Model.NotificationAggregate -> Html Msg notificationListView currentUser notifications = div [ class "col-md-3 column" ] [ div [ class "panel panel-default" ] [ a [ href "", onClickWithPreventAndStop <| ScrollColumn "notifications" ] [ div [ class "panel-heading" ] [ icon "bell", text "Notifications" ] ] , ul [ id "notifications", class "list-group timeline" ] <| List.map (notificationEntryView currentUser) notifications ] ] draftReplyToView : Draft -> Html Msg draftReplyToView draft = case draft.in_reply_to of Just status -> div [ class "in-reply-to" ] [ p [] [ strong [] [ text "In reply to this toot (" , a [ href "" , onClickWithPreventAndStop <| DraftEvent ClearDraft ] [ icon "remove" ] , text ")" ] ] , div [ class "well" ] [ statusView "draft" status ] ] Nothing -> text "" currentUserView : Maybe Mastodon.Model.Account -> Html Msg currentUserView currentUser = case currentUser of Just currentUser -> div [ class "current-user" ] [ accountAvatarLink currentUser , div [ class "username" ] [ accountLink currentUser ] , p [ class "status-text" ] <| formatContent currentUser.note [] ] Nothing -> text "" draftView : Model -> Html Msg draftView { draft, currentUser } = let hasSpoiler = draft.spoiler_text /= Nothing visibilityOptionView ( visibility, description ) = option [ value visibility ] [ text <| visibility ++ ": " ++ description ] in div [ class "panel panel-default" ] [ div [ class "panel-heading" ] [ icon "envelope" , text <| if draft.in_reply_to /= Nothing then "Post a reply" else "Post a message" ] , div [ class "panel-body" ] [ currentUserView currentUser , draftReplyToView draft , Html.form [ class "form", onSubmit SubmitDraft ] [ div [ class "form-group checkbox" ] [ label [] [ input [ type_ "checkbox" , onCheck <| DraftEvent << ToggleSpoiler , checked hasSpoiler ] [] , text " Add a spoiler" ] ] , if hasSpoiler then div [ class "form-group" ] [ label [ for "spoiler" ] [ text "Visible part" ] , textarea [ id "spoiler" , class "form-control" , rows 5 , placeholder "This text will always be visible." , onInput <| DraftEvent << UpdateSpoiler , required True , value <| Maybe.withDefault "" draft.spoiler_text ] [] ] else text "" , div [ class "form-group" ] [ label [ for "status" ] [ text <| if hasSpoiler then "Hidden part" else "Status" ] , textarea [ id "status" , class "form-control" , rows 8 , placeholder <| if hasSpoiler then "This text will be hidden by default, as you have enabled a spoiler." else "Once upon a time..." , onInput <| DraftEvent << UpdateStatus , required True , value draft.status ] [] ] , div [ class "form-group" ] [ label [ for "visibility" ] [ text "Visibility" ] , select [ id "visibility" , class "form-control" , onInput <| DraftEvent << UpdateVisibility , required True , value draft.visibility ] <| List.map visibilityOptionView <| Dict.toList visibilities ] , div [ class "form-group checkbox" ] [ label [] [ input [ type_ "checkbox" , onCheck <| DraftEvent << UpdateSensitive , checked draft.sensitive ] [] , text " This post is NSFW" ] ] , justifiedButtonGroup [ button [ type_ "button" , class "btn btn-default" , onClick (DraftEvent ClearDraft) ] [ text "Clear" ] , button [ type_ "submit" , class "btn btn-primary" ] [ text "Toot!" ] ] ] ] ] threadView : Mastodon.Model.Account -> Thread -> Html Msg threadView currentUser thread = let statuses = List.concat [ thread.context.ancestors , [ thread.status ] , thread.context.descendants ] threadEntry status = statusEntryView "thread" (if status == thread.status then "thread-target" else "" ) currentUser status in div [ class "col-md-3 column" ] [ div [ class "panel panel-default" ] [ closeablePanelheading "list" "Thread" CloseThread , ul [ class "list-group timeline" ] <| List.map threadEntry statuses ] ] optionsView : Model -> Html Msg optionsView model = div [ class "panel panel-default" ] [ div [ class "panel-heading" ] [ icon "cog", text "options" ] , div [ class "panel-body" ] [ div [ class "checkbox" ] [ label [] [ input [ type_ "checkbox", onCheck UseGlobalTimeline ] [] , text " 4th column renders the global timeline" ] ] ] ] sidebarView : Model -> Html Msg sidebarView model = div [ class "col-md-3 column" ] [ draftView model , optionsView model ] homepageView : Model -> Html Msg homepageView model = case model.currentUser of Nothing -> text "" Just currentUser -> div [ class "row" ] [ sidebarView model , timelineView "Home timeline" "home" "home" currentUser model.userTimeline , notificationListView currentUser model.notifications , case model.currentView of Model.LocalTimelineView -> timelineView "Local timeline" "th-large" "local" currentUser model.localTimeline Model.GlobalTimelineView -> timelineView "Global timeline" "globe" "global" currentUser model.globalTimeline Model.AccountView account -> -- Todo: Load the user timeline accountTimelineView account model.accountTimeline "Account" "user" Model.ThreadView thread -> threadView currentUser thread ] authView : Model -> Html Msg authView model = div [ class "col-md-4 col-md-offset-4" ] [ div [ class "page-header" ] [ h1 [] [ text "tooty" , small [] [ text " is a Web client for the " , a [ href "https://github.com/tootsuite/mastodon" , target "_blank" ] [ text "Mastodon" ] , text " API." ] ] ] , div [ class "panel panel-default" ] [ div [ class "panel-heading" ] [ text "Authenticate" ] , div [ class "panel-body" ] [ Html.form [ class "form", onSubmit Register ] [ div [ class "form-group" ] [ label [ for "server" ] [ text "Mastodon server root URL" ] , input [ type_ "url" , class "form-control" , id "server" , required True , placeholder "https://mastodon.social" , value model.server , pattern "https://.+" , onInput ServerChange ] [] , p [ class "help-block" ] [ text <| "You'll be redirected to that server to authenticate yourself. " ++ "We don't have access to your password." ] ] , button [ class "btn btn-primary", type_ "submit" ] [ text "Sign into Tooty" ] ] ] ] ] viewerView : Viewer -> Html Msg viewerView { attachments, attachment } = let index = Maybe.withDefault -1 <| elemIndex attachment attachments ( prev, next ) = ( getAt (index - 1) attachments, getAt (index + 1) attachments ) navLink label className target = case target of Nothing -> text "" Just target -> a [ href "" , class className , onClickWithPreventAndStop <| ViewerEvent (OpenViewer attachments target) ] [ text label ] in div [ class "viewer" , tabindex -1 , onClickWithPreventAndStop <| ViewerEvent CloseViewer ] [ span [ class "close" ] [ text "×" ] , navLink "❮" "prev" prev , case attachment.type_ of "image" -> img [ class "viewer-content", src attachment.url ] [] _ -> video [ class "viewer-content" , preload "auto" , autoplay True , loop True ] [ source [ src attachment.url ] [] ] , navLink "❯" "next" next ] view : Model -> Html Msg view model = div [ class "container-fluid" ] [ errorsListView model , case model.client of Just client -> homepageView model Nothing -> authView model , case model.viewer of Just viewer -> viewerView viewer Nothing -> text "" ]