Provide email proposals from address book

modules/backend/src/main/scala/docspell/backend/ops/OCollective.scala

@@ -1,10 +1,11 @@
 package docspell.backend.ops
 
+import fs2.Stream
 import cats.implicits._
 import cats.effect.{Effect, Resource}
 import docspell.common._
 import docspell.store.{AddResult, Store}
-import docspell.store.records.{RCollective, RUser}
+import docspell.store.records.{RCollective, RContact, RUser}
 import OCollective._
 import docspell.backend.PasswordCrypt
 import docspell.store.queries.QCollective
@@ -30,6 +31,13 @@ trait OCollective[F[_]] {
       current: Password,
       newPass: Password
   ): F[PassChangeResult]
+
+  def getContacts(
+      collective: Ident,
+      query: Option[String],
+      kind: Option[ContactKind]
+  ): Stream[F, RContact]
+
 }
 
 object OCollective {
@@ -119,5 +127,13 @@ object OCollective {
 
         store.transact(q)
       }
+
+      def getContacts(
+          collective: Ident,
+          query: Option[String],
+          kind: Option[ContactKind]
+      ): Stream[F, RContact] =
+        store.transact(QCollective.getContacts(collective, query, kind))
+
     })
 }

modules/microsite/docs/doc/mailitem.md

@@ -68,8 +68,12 @@ form:
   <img src="../img/mail-item-1.jpg">
 </div>
 
-Then write the mail. Multiple recipients may be specified by
-separating their addresses by comma.
+Then write the mail. Multiple recipients may be specified. The input
+field shows completion proposals from all contacts in your address
+book (from organizations and persons). Choose an address by pressing
+*Enter* or by clicking a proposal from the list. The proposal list can
+be iterated by the *Up* and *Down* arrows. You can type in any
+address, of course, it doesn't need to match a proposal.
 
 If you have multiple mail settings defined, you can choose in the top
 dropdown which account to use for sending.
@@ -77,7 +81,7 @@ dropdown which account to use for sending.
 The last checkbox allows to choose whether docspell should add all
 attachments of the item to the mail. If it is unchecked, no
 attachments will be added. It is currently not possible to pick
-attachments, it's all or nothing.
+specific attachments, it's all or nothing.
 
 Clicking *Cancel* will delete the inputs and close the mail form, but
 clicking the envelope icon again, will only close the form without

modules/restapi/src/main/resources/docspell-openapi.yml

@@ -652,6 +652,25 @@ paths:
             application/json:
               schema:
                 $ref: "#/components/schemas/ItemInsights"
+  /sec/collective/contacts:
+    get:
+      tags: [ Collective ]
+      summary: Return a list of contacts.
+      description: |
+        Return a list of all contacts available from the collectives
+        address book.
+      security:
+        - authTokenHeader: []
+      parameters:
+        - $ref: "#/components/parameters/q"
+        - $ref: "#/components/parameters/contactKind"
+      responses:
+        200:
+          description: Ok
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/ContactList"
   /sec/user:
     get:
       tags: [ Collective ]
@@ -2182,6 +2201,16 @@ components:
           type: string
         country:
           type: string
+    ContactList:
+      description: |
+        A list of contacts.
+      required:
+        - items
+      properties:
+        items:
+          type: array
+          items:
+            $ref: "#/components/schemas/Contact"
     Contact:
       description: |
         Contact information.
@@ -2487,3 +2516,11 @@ components:
       required: true
       schema:
         type: string
+    contactKind:
+      name: kind
+      in: query
+      required: false
+      description: |
+        One of the available contact kinds.
+      schema:
+        type: string

modules/restserver/src/main/scala/docspell/restserver/http4s/QueryParam.scala

@@ -0,0 +1,24 @@
+package docspell.restserver.http4s
+
+import org.http4s.QueryParamDecoder
+import org.http4s.ParseFailure
+import docspell.common.ContactKind
+import org.http4s.dsl.impl.OptionalQueryParamDecoderMatcher
+
+object QueryParam {
+  case class QueryString(q: String)
+
+  implicit val contactKindDecoder: QueryParamDecoder[ContactKind] =
+    QueryParamDecoder[String].emap(str =>
+      ContactKind.fromString(str).left.map(s => ParseFailure(str, s))
+    )
+
+  implicit val queryStringDecoder: QueryParamDecoder[QueryString] =
+    QueryParamDecoder[String].map(s => QueryString(s.trim.toLowerCase))
+
+
+
+  object ContactKindOpt extends OptionalQueryParamDecoderMatcher[ContactKind]("kind")
+
+  object QueryOpt extends OptionalQueryParamDecoderMatcher[QueryString]("q")
+}

modules/restserver/src/main/scala/docspell/restserver/routes/CollectiveRoutes.scala

@@ -6,7 +6,7 @@ import docspell.backend.BackendApp
 import docspell.backend.auth.AuthToken
 import docspell.restapi.model._
 import docspell.restserver.conv.Conversions
-import docspell.restserver.http4s.ResponseGenerator
+import docspell.restserver.http4s._
 import org.http4s.HttpRoutes
 import org.http4s.circe.CirceEntityDecoder._
 import org.http4s.circe.CirceEntityEncoder._
@@ -39,6 +39,16 @@ object CollectiveRoutes {
           resp   <- sett.toResponse()
         } yield resp
 
+      case GET -> Root / "contacts" :? QueryParam.QueryOpt(q) +& QueryParam.ContactKindOpt(kind) =>
+        for {
+          res <- backend.collective
+                  .getContacts(user.account.collective, q.map(_.q), kind)
+                  .take(50)
+                  .compile
+                  .toList
+          resp <- Ok(ContactList(res.map(Conversions.mkContact)))
+        } yield resp
+
       case GET -> Root =>
         for {
           collDb <- backend.collective.find(user.account.collective)

modules/store/src/main/scala/docspell/store/impl/Column.scala

@@ -39,6 +39,9 @@ case class Column(name: String, ns: String = "", alias: String = "") {
   def isIn(values: Seq[Fragment]): Fragment =
     f ++ fr"IN (" ++ commas(values) ++ fr")"
 
+  def isIn(frag: Fragment): Fragment =
+    f ++ fr"IN (" ++ frag ++ fr")"
+
   def isOrDiscard[A: Put](value: Option[A]): Fragment =
     value match {
       case Some(v) => is(v)

modules/store/src/main/scala/docspell/store/queries/QCollective.scala

@@ -1,10 +1,12 @@
 package docspell.store.queries
 
+import fs2.Stream
 import doobie._
 import doobie.implicits._
 import docspell.common.{Direction, Ident}
 import docspell.store.impl.Implicits._
-import docspell.store.records.{RAttachment, RItem, RTag, RTagItem}
+import docspell.store.records._
+import docspell.common.ContactKind
 
 object QCollective {
 
@@ -50,4 +52,38 @@ object QCollective {
     } yield InsightData(n0, n1, n2.getOrElse(0), Map.from(n3))
   }
 
+  def getContacts(
+      coll: Ident,
+      query: Option[String],
+      kind: Option[ContactKind]
+  ): Stream[ConnectionIO, RContact] = {
+    val RO = ROrganization
+    val RP = RPerson
+    val RC = RContact
+
+    val orgCond  = selectSimple(Seq(RO.Columns.oid), RO.table, RO.Columns.cid.is(coll))
+    val persCond = selectSimple(Seq(RP.Columns.pid), RP.table, RP.Columns.cid.is(coll))
+    val queryCond = query match {
+      case Some(q) =>
+        Seq(RC.Columns.value.lowerLike(s"%${q.toLowerCase}%"))
+      case None =>
+        Seq.empty
+    }
+    val kindCond = kind match {
+      case Some(k) =>
+        Seq(RC.Columns.kind.is(k))
+      case None =>
+        Seq.empty
+    }
+
+    val q = selectSimple(
+      RC.Columns.all,
+      RC.table,
+      and(
+        Seq(or(RC.Columns.orgId.isIn(orgCond), RC.Columns.personId.isIn(persCond))) ++ queryCond ++ kindCond
+      )
+    ) ++ orderBy(RC.Columns.value.f)
+
+    q.query[RContact].stream
+  }
 }

modules/webapp/src/main/elm/Api.elm

@@ -12,6 +12,7 @@ module Api exposing
     , deleteUser
     , getCollective
     , getCollectiveSettings
+    , getContacts
     , getEquipments
     , getInsights
     , getItemProposals
@@ -64,6 +65,7 @@ import Api.Model.AuthResult exposing (AuthResult)
 import Api.Model.BasicResult exposing (BasicResult)
 import Api.Model.Collective exposing (Collective)
 import Api.Model.CollectiveSettings exposing (CollectiveSettings)
+import Api.Model.ContactList exposing (ContactList)
 import Api.Model.DirectionValue exposing (DirectionValue)
 import Api.Model.EmailSettings exposing (EmailSettings)
 import Api.Model.EmailSettingsList exposing (EmailSettingsList)
@@ -98,6 +100,7 @@ import Api.Model.User exposing (User)
 import Api.Model.UserList exposing (UserList)
 import Api.Model.UserPass exposing (UserPass)
 import Api.Model.VersionInfo exposing (VersionInfo)
+import Data.ContactType exposing (ContactType)
 import Data.Flags exposing (Flags)
 import File exposing (File)
 import Http
@@ -370,6 +373,48 @@ setCollectiveSettings flags settings receive =
         }
 
 
+getContacts :
+    Flags
+    -> Maybe ContactType
+    -> Maybe String
+    -> (Result Http.Error ContactList -> msg)
+    -> Cmd msg
+getContacts flags kind q receive =
+    let
+        pk =
+            case kind of
+                Just k ->
+                    [ "kind=" ++ Data.ContactType.toString k ]
+
+                Nothing ->
+                    []
+
+        pq =
+            case q of
+                Just str ->
+                    [ "q=" ++ str ]
+
+                Nothing ->
+                    []
+
+        params =
+            pk ++ pq
+
+        query =
+            case String.join "&" params of
+                "" ->
+                    ""
+
+                str ->
+                    "?" ++ str
+    in
+    Http2.authGet
+        { url = flags.config.baseUrl ++ "/api/v1/sec/collective/contacts" ++ query
+        , account = getAccount flags
+        , expect = Http.expectJson receive Api.Model.ContactList.decoder
+        }
+
+
 
 -- Tags
 

modules/webapp/src/main/elm/Comp/EmailInput.elm

@@ -0,0 +1,190 @@
+module Comp.EmailInput exposing
+    ( Model
+    , Msg
+    , init
+    , update
+    , view
+    )
+
+import Api
+import Api.Model.ContactList exposing (ContactList)
+import Data.ContactType
+import Data.Flags exposing (Flags)
+import Html exposing (..)
+import Html.Attributes exposing (..)
+import Html.Events exposing (onClick, onInput)
+import Http
+import Util.Html exposing (onKeyUp)
+import Util.List
+import Util.Maybe
+
+
+type alias Model =
+    { input : String
+    , menuOpen : Bool
+    , candidates : List String
+    , active : Maybe String
+    }
+
+
+init : Model
+init =
+    { input = ""
+    , menuOpen = False
+    , candidates = []
+    , active = Nothing
+    }
+
+
+type Msg
+    = SetInput String
+    | ContactResp (Result Http.Error ContactList)
+    | KeyPress Int
+    | AddEmail String
+    | RemoveEmail String
+
+
+getCandidates : Flags -> Model -> Cmd Msg
+getCandidates flags model =
+    case Util.Maybe.fromString model.input of
+        Just q ->
+            Api.getContacts flags (Just Data.ContactType.Email) (Just q) ContactResp
+
+        Nothing ->
+            Cmd.none
+
+
+update : Flags -> List String -> Msg -> Model -> ( Model, Cmd Msg, List String )
+update flags current msg model =
+    case msg of
+        SetInput str ->
+            let
+                nm =
+                    { model | input = str, menuOpen = str /= "" }
+            in
+            ( nm, getCandidates flags nm, current )
+
+        ContactResp (Ok list) ->
+            ( { model
+                | candidates = List.map .value (List.take 10 list.items)
+                , active = Nothing
+                , menuOpen = list.items /= []
+              }
+            , Cmd.none
+            , current
+            )
+
+        ContactResp (Err _) ->
+            ( model, Cmd.none, current )
+
+        KeyPress code ->
+            let
+                addCurrent =
+                    let
+                        email =
+                            Maybe.withDefault model.input model.active
+                    in
+                    update flags current (AddEmail email) model
+            in
+            case Util.Html.intToKeyCode code of
+                Just Util.Html.Up ->
+                    let
+                        prev =
+                            case model.active of
+                                Nothing ->
+                                    List.reverse model.candidates
+                                        |> List.head
+
+                                Just act ->
+                                    Util.List.findPrev (\e -> e == act) model.candidates
+                    in
+                    ( { model | active = prev }, Cmd.none, current )
+
+                Just Util.Html.Down ->
+                    let
+                        next =
+                            case model.active of
+                                Nothing ->
+                                    List.head model.candidates
+
+                                Just act ->
+                                    Util.List.findNext (\e -> e == act) model.candidates
+                    in
+                    ( { model | active = next }, Cmd.none, current )
+
+                Just Util.Html.Enter ->
+                    addCurrent
+
+                Just Util.Html.Space ->
+                    addCurrent
+
+                _ ->
+                    ( model, Cmd.none, current )
+
+        AddEmail str ->
+            ( { model | input = "", menuOpen = False }
+            , Cmd.none
+            , Util.List.distinct (current ++ [ String.trim str ])
+            )
+
+        RemoveEmail str ->
+            ( model, Cmd.none, List.filter (\e -> e /= str) current )
+
+
+view : List String -> Model -> Html Msg
+view values model =
+    div
+        [ classList
+            [ ( "ui search dropdown multiple selection", True )
+            , ( "open", model.menuOpen )
+            ]
+        ]
+        (List.map renderValue values
+            ++ [ input
+                    [ type_ "text"
+                    , class "search"
+                    , placeholder "Recipients…"
+                    , onKeyUp KeyPress
+                    , onInput SetInput
+                    ]
+                    [ text model.input
+                    ]
+               ]
+            ++ [ renderMenu model ]
+        )
+
+
+renderValue : String -> Html Msg
+renderValue str =
+    a
+        [ class "ui label"
+        , href "#"
+        , onClick (RemoveEmail str)
+        ]
+        [ text str
+        , i [ class "delete icon" ] []
+        ]
+
+
+renderMenu : Model -> Html Msg
+renderMenu model =
+    let
+        mkItem v =
+            a
+                [ classList
+                    [ ( "item", True )
+                    , ( "active", model.active == Just v )
+                    ]
+                , href "#"
+                , onClick (AddEmail v)
+                ]
+                [ text v
+                ]
+    in
+    div
+        [ classList
+            [ ( "menu", True )
+            , ( "transition visible", model.menuOpen )
+            ]
+        ]
+        (List.map mkItem model.candidates)

modules/webapp/src/main/elm/Comp/ItemDetail.elm

@@ -715,12 +715,12 @@ update key flags next msg model =
 
         ItemMailMsg m ->
             let
-                ( im, fa ) =
-                    Comp.ItemMail.update m model.itemMail
+                ( im, ic, fa ) =
+                    Comp.ItemMail.update flags m model.itemMail
             in
             case fa of
                 Comp.ItemMail.FormNone ->
-                    ( { model | itemMail = im }, Cmd.none )
+                    ( { model | itemMail = im }, Cmd.map ItemMailMsg ic )
 
                 Comp.ItemMail.FormCancel ->
                     ( { model
@@ -728,7 +728,7 @@ update key flags next msg model =
                         , mailOpen = False
                         , mailSendResult = Nothing
                       }
-                    , Cmd.none
+                    , Cmd.map ItemMailMsg ic
                     )
 
                 Comp.ItemMail.FormSend sm ->
@@ -739,7 +739,12 @@ update key flags next msg model =
                             , conn = sm.conn
                             }
                     in
-                    ( model, Api.sendMail flags mail SendMailResp )
+                    ( model
+                    , Cmd.batch
+                        [ Cmd.map ItemMailMsg ic
+                        , Api.sendMail flags mail SendMailResp
+                        ]
+                    )
 
         ToggleMail ->
             ( { model | mailOpen = not model.mailOpen }, Cmd.none )

modules/webapp/src/main/elm/Comp/ItemMail.elm

@@ -13,6 +13,7 @@ import Api
 import Api.Model.EmailSettingsList exposing (EmailSettingsList)
 import Api.Model.SimpleMail exposing (SimpleMail)
 import Comp.Dropdown
+import Comp.EmailInput
 import Data.Flags exposing (Flags)
 import Html exposing (..)
 import Html.Attributes exposing (..)
@@ -24,7 +25,8 @@ import Util.Http
 type alias Model =
     { connectionModel : Comp.Dropdown.Model String
     , subject : String
-    , receiver : String
+    , recipients : List String
+    , recipientsModel : Comp.EmailInput.Model
     , body : String
     , attachAll : Bool
     , formError : Maybe String
@@ -33,7 +35,7 @@ type alias Model =
 
 type Msg
     = SetSubject String
-    | SetReceiver String
+    | RecipientMsg Comp.EmailInput.Msg
     | SetBody String
     | ConnMsg (Comp.Dropdown.Msg String)
     | ConnResp (Result Http.Error EmailSettingsList)
@@ -62,7 +64,8 @@ emptyModel =
             , placeholder = "Select connection..."
             }
     , subject = ""
-    , receiver = ""
+    , recipients = []
+    , recipientsModel = Comp.EmailInput.init
     , body = ""
     , attachAll = True
     , formError = Nothing
@@ -78,22 +81,29 @@ clear : Model -> Model
 clear model =
     { model
         | subject = ""
-        , receiver = ""
+        , recipients = []
         , body = ""
     }
 
 
-update : Msg -> Model -> ( Model, FormAction )
-update msg model =
+update : Flags -> Msg -> Model -> ( Model, Cmd Msg, FormAction )
+update flags msg model =
     case msg of
         SetSubject str ->
-            ( { model | subject = str }, FormNone )
+            ( { model | subject = str }, Cmd.none, FormNone )
 
-        SetReceiver str ->
-            ( { model | receiver = str }, FormNone )
+        RecipientMsg m ->
+            let
+                ( em, ec, rec ) =
+                    Comp.EmailInput.update flags model.recipients m model.recipientsModel
+            in
+            ( { model | recipients = rec, recipientsModel = em }
+            , Cmd.map RecipientMsg ec
+            , FormNone
+            )
 
         SetBody str ->
-            ( { model | body = str }, FormNone )
+            ( { model | body = str }, Cmd.none, FormNone )
 
         ConnMsg m ->
             let
@@ -101,10 +111,10 @@ update msg model =
                     --TODO dropdown doesn't use cmd!!
                     Comp.Dropdown.update m model.connectionModel
             in
-            ( { model | connectionModel = cm }, FormNone )
+            ( { model | connectionModel = cm }, Cmd.none, FormNone )
 
         ToggleAttachAll ->
-            ( { model | attachAll = not model.attachAll }, FormNone )
+            ( { model | attachAll = not model.attachAll }, Cmd.none, FormNone )
 
         ConnResp (Ok list) ->
             let
@@ -128,35 +138,33 @@ update msg model =
                     else
                         Nothing
               }
+            , Cmd.none
             , FormNone
             )
 
         ConnResp (Err err) ->
-            ( { model | formError = Just (Util.Http.errorToString err) }, FormNone )
+            ( { model | formError = Just (Util.Http.errorToString err) }, Cmd.none, FormNone )
 
         Cancel ->
-            ( model, FormCancel )
+            ( model, Cmd.none, FormCancel )
 
         Send ->
             case ( model.formError, Comp.Dropdown.getSelected model.connectionModel ) of
                 ( Nothing, conn :: [] ) ->
                     let
-                        rec =
-                            String.split "," model.receiver
-
                         sm =
-                            SimpleMail rec model.subject model.body model.attachAll []
+                            SimpleMail model.recipients model.subject model.body model.attachAll []
                     in
-                    ( model, FormSend { conn = conn, mail = sm } )
+                    ( model, Cmd.none, FormSend { conn = conn, mail = sm } )
 
                 _ ->
-                    ( model, FormNone )
+                    ( model, Cmd.none, FormNone )
 
 
 isValid : Model -> Bool
 isValid model =
-    model.receiver
-        /= ""
+    model.recipients
+        /= []
         && model.subject
         /= ""
         && model.body
@@ -182,16 +190,9 @@ view model =
             ]
         , div [ class "field" ]
             [ label []
-                [ text "Receiver(s)"
-                , span [ class "muted" ]
-                    [ text "Separate multiple recipients by comma" ]
+                [ text "Recipient(s)"
                 ]
-            , input
-                [ type_ "text"
-                , onInput SetReceiver
-                , value model.receiver
-                ]
-                []
+            , Html.map RecipientMsg (Comp.EmailInput.view model.recipients model.recipientsModel)
             ]
         , div [ class "field" ]
             [ label [] [ text "Subject" ]

modules/webapp/src/main/elm/Util/Html.elm

@@ -18,6 +18,7 @@ type KeyCode
     | Left
     | Right
     | Enter
+    | Space
 
 
 intToKeyCode : Int -> Maybe KeyCode
@@ -38,6 +39,9 @@ intToKeyCode code =
         13 ->
             Just Enter
 
+        32 ->
+            Just Space
+
         _ ->
             Nothing
 

modules/webapp/src/main/webjar/docspell.css

@@ -29,8 +29,12 @@
 }
 
 .default-layout .ui.multiple.search.dropdown>input.search {
-    width: 3.5em;
+    width: auto;
 }
+/* .default-layout .ui.multiple.search.dropdown>input.search.long-search { */
+/*     width: auto; */
+/* } */
+
 
 .default-layout .job-log {
     background: #181819;
@@ -111,6 +115,10 @@ span.small-info {
     white-space: pre;
 }
 
+.ui.form textarea.search {
+    border: 0;
+}
+
 .login-layout, .register-layout, .newinvite-layout {
     background: #708090;
     height: 101vh;