SPA for part10

part10/Pages/Home.elm

@@ -0,0 +1,151 @@
+port module Pages.Home exposing (..)
+
+import Html exposing (..)
+import Html.Attributes exposing (class, target, href, property, defaultValue)
+import Html.Events exposing (..)
+import Auth
+import Json.Decode exposing (Decoder)
+import ElmHub exposing (SearchResult)
+import Navigation
+
+
+getQueryString : String -> String
+getQueryString query =
+    -- See https://developer.github.com/v3/search/#example for how to customize!
+    "access_token="
+        ++ Auth.token
+        ++ "&q="
+        ++ query
+        ++ "+language:elm&sort=stars&order=desc"
+
+
+responseDecoder : Decoder (List SearchResult)
+responseDecoder =
+    Json.Decode.at [ "items" ] (Json.Decode.list ElmHub.searchResultDecoder)
+
+
+type alias Model =
+    { query : String
+    , results : List SearchResult
+    , errorMessage : Maybe String
+    }
+
+
+initialQuery : String
+initialQuery =
+    "tutorial"
+
+
+init : ( Model, Cmd Msg )
+init =
+    ( { query = initialQuery
+      , results = []
+      , errorMessage = Nothing
+      }
+    , githubSearch (getQueryString initialQuery)
+    )
+
+
+view : Model -> Html Msg
+view model =
+    div []
+        [ input [ class "search-query", onInput SetQuery, defaultValue model.query ] []
+        , button [ class "search-button", onClick Search ] [ text "Search" ]
+        , viewErrorMessage model.errorMessage
+        , ul [ class "results" ] (List.map viewSearchResult model.results)
+        ]
+
+
+viewErrorMessage : Maybe String -> Html a
+viewErrorMessage errorMessage =
+    case errorMessage of
+        Just message ->
+            div [ class "error" ] [ text message ]
+
+        Nothing ->
+            text ""
+
+
+viewSearchResult : SearchResult -> Html Msg
+viewSearchResult result =
+    li []
+        [ span [ class "star-count" ] [ text (toString result.stars) ]
+        , a [ onClick (Visit ("/repositories/" ++ toString result.id)) ]
+            [ text result.name ]
+        , button [ class "hide-result", onClick (DeleteById result.id) ]
+            [ text "X" ]
+        ]
+
+
+type Msg
+    = Search
+    | Visit String
+    | SetQuery String
+    | DeleteById Int
+    | HandleSearchResponse (List SearchResult)
+    | HandleSearchError (Maybe String)
+    | DoNothing
+
+
+update : Msg -> Model -> ( Model, Cmd Msg )
+update msg model =
+    case msg of
+        Visit url ->
+            ( model, Navigation.newUrl url )
+
+        Search ->
+            ( model, githubSearch (getQueryString model.query) )
+
+        SetQuery query ->
+            ( { model | query = query }, Cmd.none )
+
+        HandleSearchResponse results ->
+            ( { model | results = results }, Cmd.none )
+
+        HandleSearchError error ->
+            ( { model | errorMessage = error }, Cmd.none )
+
+        DeleteById idToHide ->
+            let
+                newResults =
+                    model.results
+                        |> List.filter (\{ id } -> id /= idToHide)
+
+                newModel =
+                    { model | results = newResults }
+            in
+                ( newModel, Cmd.none )
+
+        DoNothing ->
+            ( model, Cmd.none )
+
+
+decodeGithubResponse : Json.Decode.Value -> Msg
+decodeGithubResponse value =
+    case Json.Decode.decodeValue responseDecoder value of
+        Ok results ->
+            HandleSearchResponse results
+
+        Err err ->
+            HandleSearchError (Just err)
+
+
+decodeResponse : Json.Decode.Value -> Msg
+decodeResponse json =
+    case Json.Decode.decodeValue responseDecoder json of
+        Err err ->
+            HandleSearchError (Just err)
+
+        Ok results ->
+            HandleSearchResponse results
+
+
+subscriptions : Model -> Sub Msg
+subscriptions _ =
+    githubResponse decodeResponse
+
+
+port githubSearch : String -> Cmd msg
+
+
+port githubResponse : (Json.Decode.Value -> msg) -> Sub msg

part10/Pages/Repository.elm

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+module Pages.Repository exposing (..)
+
+import Html exposing (..)
+import Html.Attributes exposing (class, target, href, property, defaultValue)
+import ElmHub exposing (SearchResult)
+
+
+type alias Model =
+    SearchResult
+
+
+init : Int -> ( Model, Cmd Msg )
+init id =
+    ( { id = id
+      , name = ""
+      , stars = id
+      }
+    , Cmd.none
+    )
+
+
+view : Model -> Html Msg
+view model =
+    div []
+        [ div [] [ text ("repo" ++ toString model.stars) ]
+        ]
+
+
+type Msg
+    = NoOp
+
+
+update : Msg -> Model -> ( Model, Cmd Msg )
+update msg model =
+    case msg of
+        NoOp ->
+            ( model, Cmd.none )