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 import Model exposing (Model, Draft, DraftMsg(..), Viewer, ViewerMsg(..), Msg(..)) import ViewHelper 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" ) ] 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.Account -> Html Msg accountLink account = a [ href account.url , ViewHelper.onClickWithPreventAndStop (OnLoadUserAccount account.id) ] [ text <| "@" ++ account.username ] accountAvatarLink : Mastodon.Account -> Html Msg accountAvatarLink account = a [ href account.url , ViewHelper.onClickWithPreventAndStop (OnLoadUserAccount account.id) , title <| "@" ++ account.username ] [ img [ class "avatar", src account.avatar ] [] ] attachmentPreview : Maybe Bool -> List Mastodon.Attachment -> Mastodon.Attachment -> Html Msg attachmentPreview sensitive attachments ({ url, preview_url } as attachment) = let nsfw = case sensitive of Just sensitive -> sensitive Nothing -> False attId = "att" ++ (toString attachment.id) media = a [ class "attachment-image" , href url , ViewHelper.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 : Mastodon.Status -> Html Msg attachmentListView { media_attachments, sensitive } = case media_attachments of [] -> text "" attachments -> ul [ class "attachments" ] <| List.map (attachmentPreview sensitive attachments) attachments statusContentView : Mastodon.Status -> Html Msg statusContentView status = case status.spoiler_text of "" -> div [ class "status-text" ] [ div [] <| ViewHelper.formatContent status.content status.mentions , attachmentListView status ] spoiler -> -- Note: Spoilers are dealt with using pure CSS. let statusId = "spoiler" ++ (toString status.id) 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 [] <| ViewHelper.formatContent status.content status.mentions , attachmentListView status ] ] statusView : Mastodon.Status -> Html Msg statusView ({ 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 , ViewHelper.onClickWithPreventAndStop (OnLoadUserAccount account.id) ] in case reblog of Just (Mastodon.Reblog reblog) -> div [ class "reblog" ] [ p [ class "status-info" ] [ icon "fire" , a (accountLinkAttributes ++ [ class "reblogger" ]) [ text <| " @" ++ account.username ] , text " boosted" ] , statusView reblog ] Nothing -> div [ class "status" ] [ accountAvatarLink account , div [ class "username" ] [ a accountLinkAttributes [ text account.display_name , span [ class "acct" ] [ text <| " @" ++ account.username ] ] ] , statusContentView status ] accountTimelineView : Mastodon.Account -> List Mastodon.Status -> String -> String -> Html Msg accountTimelineView account statuses label iconName = div [ class "col-md-3" ] [ div [ class "panel panel-default" ] [ 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 "" , ViewHelper.onClickWithPreventAndStop ClearOpenedAccount ] [ icon "remove" ] ] ] ] , 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" ] (ViewHelper.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 s ] ) statuses ] ] statusActionsView : Mastodon.Status -> Html Msg statusActionsView status = let target = Mastodon.extractReblog status baseBtnClasses = "btn btn-sm btn-default" ( reblogClasses, reblogEvent ) = case status.reblogged of Just True -> ( baseBtnClasses ++ " reblogged", Unreblog target.id ) _ -> ( baseBtnClasses, Reblog target.id ) ( favClasses, favEvent ) = case status.favourited of Just True -> ( baseBtnClasses ++ " favourited", RemoveFavorite target.id ) _ -> ( baseBtnClasses, AddFavorite target.id ) in div [ class "btn-group actions" ] [ a [ class baseBtnClasses , ViewHelper.onClickWithPreventAndStop <| DraftEvent (UpdateReplyTo target) ] [ icon "share-alt" ] , a [ class reblogClasses , ViewHelper.onClickWithPreventAndStop reblogEvent ] [ icon "fire", text (toString status.reblogs_count) ] , a [ class favClasses , ViewHelper.onClickWithPreventAndStop favEvent ] [ icon "star", text (toString status.favourites_count) ] ] statusEntryView : Mastodon.Status -> Html Msg statusEntryView status = let nsfwClass = case status.sensitive of Just True -> "nsfw" _ -> "" in li [ class <| "list-group-item " ++ nsfwClass ] [ statusView status , statusActionsView status ] timelineView : List Mastodon.Status -> String -> String -> Html Msg timelineView statuses label iconName = div [ class "col-md-3" ] [ div [ class "panel panel-default" ] [ div [ class "panel-heading" ] [ icon iconName , text label ] , ul [ class "list-group" ] <| List.map statusEntryView statuses ] ] notificationHeading : List Mastodon.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 : Mastodon.Status -> Mastodon.NotificationAggregate -> Html Msg notificationStatusView 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 status , statusActionsView status ] notificationFollowView : Mastodon.NotificationAggregate -> Html Msg notificationFollowView { accounts } = let profileView account = div [ class "status follow-profile" ] [ accountAvatarLink account , div [ class "username" ] [ accountLink account ] , p [ class "status-text" ] <| ViewHelper.formatContent account.note [] ] in div [ class "notification follow" ] [ notificationHeading accounts "started following you" "user" , div [ class "" ] <| List.map profileView accounts ] notificationEntryView : Mastodon.NotificationAggregate -> Html Msg notificationEntryView notification = li [ class "list-group-item" ] [ case notification.status of Just status -> notificationStatusView status notification Nothing -> notificationFollowView notification ] notificationListView : List Mastodon.NotificationAggregate -> Html Msg notificationListView notifications = div [ class "col-md-3" ] [ div [ class "panel panel-default" ] [ div [ class "panel-heading" ] [ icon "bell" , text "Notifications" ] , ul [ class "list-group" ] <| List.map notificationEntryView 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 "" , ViewHelper.onClickWithPreventAndStop <| DraftEvent ClearReplyTo ] [ icon "remove" ] , text ")" ] ] , div [ class "well" ] [ statusView status ] ] Nothing -> text "" draftView : Model -> Html Msg draftView { draft } = 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" ] [ 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!" ] ] ] ] ] 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" ] [ draftView model , optionsView model ] homepageView : Model -> Html Msg homepageView model = div [ class "row" ] [ sidebarView model , timelineView model.userTimeline "Home timeline" "home" , notificationListView model.notifications , case model.account of Just account -> -- Todo: Load the user timeline accountTimelineView account [] "Account" "user" Nothing -> if model.useGlobalTimeline then timelineView model.publicTimeline "Global timeline" "globe" else timelineView model.localTimeline "Local timeline" "th-large" ] 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 , ViewHelper.onClickWithPreventAndStop <| ViewerEvent (OpenViewer attachments target) ] [ text label ] in div [ class "viewer" , tabindex -1 , ViewHelper.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 "" ]