Largely simplify the Bulma module.

spago.dhall

@@ -1,4 +1,4 @@
-{ name = "halogen-project"
+{ name = "dnsmanager-interface"
 , dependencies =
   [ "aff"
   , "argonaut-core"
@@ -32,8 +32,6 @@
   , "transformers"
   , "tuples"
   , "uint"
-  , "unordered-collections"
-  , "uri"
   , "validation"
   , "web-encoding"
   , "web-events"

src/App/AuthenticationDaemonAdminInterface.purs

@@ -101,22 +101,17 @@ render { addUserForm, wsUp }
         [ Bulma.box_input "login" "User login" "login"                 -- title, placeholder
             (HandleAddUserInput <<< ADDUSER_INP_login)         -- action
             addUserForm.login                                  -- value
-            true                                               -- validity (TODO)
             should_be_disabled                                 -- condition
         , Bulma.btn
             (show addUserForm.admin)                           -- value
-            (HandleAddUserInput ADDUSER_toggle_admin)          -- action1
+            (HandleAddUserInput ADDUSER_toggle_admin)          -- action
-            (HandleAddUserInput ADDUSER_toggle_admin)          -- action2
-            true                                               -- validity
         , Bulma.box_input "email" "User email" "email"                 -- title, placeholder
             (HandleAddUserInput <<< ADDUSER_INP_email)         -- action
             addUserForm.email                                  -- value
-            true                                               -- validity (TODO)
             should_be_disabled                                 -- condition
         , Bulma.box_password "password" "User password" "password"        -- title, placeholder
             (HandleAddUserInput <<< ADDUSER_INP_pass)          -- action
             addUserForm.pass                                   -- value
-            true                                               -- validity (TODO)
             should_be_disabled                                 -- condition
         , HH.button
             [ HP.style "padding: 0.5rem 1.25rem;"

src/App/AuthenticationForm.purs

@@ -118,12 +118,10 @@ render { wsUp, authenticationForm, registrationForm, passwordRecoveryForm}
       [ Bulma.box_input "loginLOGIN" "Login" "login"                    -- title, placeholder
           (HandleAuthenticationInput <<< AUTH_INP_login)   -- action
           authenticationForm.login                         -- value
-          true                                             -- validity (TODO)
           should_be_disabled                               -- condition
       , Bulma.box_password "passwordLOGIN" "Password" "password"           -- title, placeholder
           (HandleAuthenticationInput <<< AUTH_INP_pass)    -- action
           authenticationForm.pass                          -- value
-          true                                             -- validity (TODO)
           should_be_disabled                               -- condition
       , HH.button
          [ HP.style "padding: 0.5rem 1.25rem;"
@@ -138,17 +136,14 @@ render { wsUp, authenticationForm, registrationForm, passwordRecoveryForm}
       [ Bulma.box_input "loginREGISTER" "Login" "login"                -- title, placeholder
           (HandleRegisterInput <<< REG_INP_login)      -- action
           registrationForm.login                       -- value
-          true                                         -- validity (TODO)
           should_be_disabled                           -- condition
       , Bulma.box_input "emailREGISTER" "Email" "email@example.com"    -- title, placeholder
           (HandleRegisterInput <<< REG_INP_email)      -- action
           registrationForm.email                       -- value
-          true                                         -- validity (TODO)
           should_be_disabled                           -- condition
       , Bulma.box_password "passwordREGISTER" "Password" "password"       -- title, placeholder
           (HandleRegisterInput <<< REG_INP_pass)       -- action
           registrationForm.pass                        -- value
-          true                                         -- validity (TODO)
           should_be_disabled                           -- condition
       , HH.div_
           [ HH.button
@@ -165,12 +160,10 @@ render { wsUp, authenticationForm, registrationForm, passwordRecoveryForm}
       [ Bulma.box_input "loginPASSR" "Login" "login"                    -- title, placeholder
           (HandlePasswordRecovery <<< PASSR_INP_login)  -- action
           passwordRecoveryForm.login                       -- value
-          true                                             -- validity (TODO)
           should_be_disabled                               -- condition
       , Bulma.box_input "emailPASSR" "Email" "email"                    -- title, placeholder
           (HandlePasswordRecovery <<< PASSR_INP_email)  -- action
           passwordRecoveryForm.email                       -- value
-          true                                             -- validity (TODO)
           should_be_disabled                               -- condition
       , HH.button
          [ HP.style "padding: 0.5rem 1.25rem;"

src/App/ZoneInterface.purs

@@ -1,23 +1,19 @@
 -- | `App.ZoneInterface` provides an interface to display and modify a DNS zone.
 -- |
 -- | This interface allows to:
--- |   - display all resource records of a zone
+-- |   - display all resource records of a zone (SOA, NS, A, AAAA, CNAME, TXT, MX, SRV)
--- |   - * DONE: SOA, NS, A, AAAA, CNAME, TXT, MX, SRV
+-- |   - add, modify, remove resource records
--- |   - DONE: add new resource records
--- |   - DONE: modify resource records
--- |   - DONE: remove resource records
--- |   - DONE: ask for confirmation on deletion
 -- |
--- | WIP: adding a new record should be through a modal presenting a specific form for each RR.
+-- | **WIP**: Display relevant information for each record type in the (add/mod) modal.
--- |      This allows to present relevant information, such as use cases.
+-- | This includes explaining use cases and displaying an appropriate interface for the
--- |      Also, errors could be shown and further explained with more available screen space.
+-- | task at hand. For example, having a dedicated interface for DKIM.
+-- |
+-- | TODO: display errors not only for a record but for the whole zone.
+-- | A DNS zone is bound by a set of rules, the whole zone must be consistent.
+-- | For example, a CNAME `target` has to point to the `name` of an existing record.
 -- |
 -- | TODO: do not allow for the modification of read-only resource records.
 -- |
--- | TODO: new RR modal: don't allow to click on the "add" button before the entry is validated.
--- |
--- | TODO: existing RR: don't allow to click on the "save" button before the entry is validated.
--- |
 -- | TODO: move all serialization code to a single module.
 module App.ZoneInterface where
 
@@ -26,7 +22,6 @@ import Prelude (Unit, unit, void
                , comparing, discard, map, show
                , ($), (/=), (<<<), (<>), (==), (>))
 
---import Data.HashMap as Hash
 import Data.Array as A
 import Data.Int (fromString)
 import Data.ArrayBuffer.Types (ArrayBuffer)
@@ -104,9 +99,6 @@ data Field
 -- | 2. `UpdateCurrentRR Field`: modify the currently displayed RR.
 -- | 3. `ValidateLocal RRId AcceptedRRTypes`: validate the RR.
 -- | 4. `SaveRR ResourceRecord`: save the _validated_ RR by sending a message to `dnsmanagerd`.
--- |
--- | TODO:
--- | In both cases, once the add (or update) is performed, the resource should be added (updated) in `_resources`.
 
 data Action
   -- | Initiate the component. This means asking the content of the zone to `dnsmanagerd`.
@@ -144,8 +136,6 @@ data Action
   -- | Automatically closes the modal.
   | RemoveRR RRId
 
-  | TellSomethingWentWrong RRId String
-
 data RRModal
   = NoModal
   | NewRRModal AcceptedRRTypes
@@ -316,17 +306,14 @@ render state
           , Bulma.box_input ("domain" <> state._currentRR.rrtype) "Name" "www"   -- id, title, placeholder
               (updateForm Field_Domain)             -- action
               state._currentRR.name                            -- value
-              true -- state._currentRR.valid                           -- validity (TODO)
               should_be_disabled                           -- condition
           , Bulma.box_input ("ttl" <> state._currentRR.rrtype) "TTL" "600"
               (updateForm Field_TTL)
               (show state._currentRR.ttl)
-              true -- state._currentRR.valid
               should_be_disabled
           , Bulma.box_input ("target" <> state._currentRR.rrtype) "Target" "198.51.100.5"
               (updateForm Field_Target)
               state._currentRR.target
-              true -- state._currentRR.valid
               should_be_disabled
           ]
         content_mx :: Array (HH.HTML w Action)
@@ -335,22 +322,18 @@ render state
           , Bulma.box_input ("domainMX") "Name" "mail"   -- id, title, placeholder
               (updateForm Field_Domain)           -- action
               state._currentRR.name                          -- value
-              true -- state._currentRR.valid                         -- validity (TODO)
               should_be_disabled                         -- condition
           , Bulma.box_input ("ttlMX") "TTL" "600"
               (updateForm Field_TTL)
               (show state._currentRR.ttl)
-              true -- state._currentRR.valid
               should_be_disabled
           , Bulma.box_input ("targetMX") "Target" "www"
               (updateForm Field_Target)
               state._currentRR.target
-              true -- state._currentRR.valid
               should_be_disabled
           , Bulma.box_input ("priorityMX") "Priority" "10"
               (updateForm Field_Priority)
               (maybe "" show state._currentRR.priority)
-              true -- state._currentRR.valid
               should_be_disabled
           ]
         content_srv :: Array (HH.HTML w Action)
@@ -359,43 +342,36 @@ render state
           , Bulma.box_input ("domainSRV") "Name" "_sip._tcp"   -- id, title, placeholder
               (updateForm Field_Domain)                 -- action
               state._currentRR.name                                -- value
-              true -- state._currentRR.valid                               -- validity (TODO)
               should_be_disabled                               -- condition
           , Bulma.box_input ("ttlSRV") "TTL" "600"
               (updateForm Field_TTL)
               (show state._currentRR.ttl)
-              true -- state._currentRR.valid
               should_be_disabled
           , Bulma.box_input ("targetSRV") "Target" "www"
               (updateForm Field_Target)
               state._currentRR.target
-              true -- state._currentRR.valid
               should_be_disabled
           , Bulma.box_input ("prioritySRV") "Priority" "10"
               (updateForm Field_Priority)
               (maybe "" show state._currentRR.priority)
-              true -- state._currentRR.valid
               should_be_disabled
           , Bulma.box_input ("portSRV") "Port" "5061"
               (updateForm Field_Port)
               (maybe "" show state._currentRR.port)
-              true -- state._currentRR.valid
               should_be_disabled
           , Bulma.box_input ("weightSRV") "Weight" "100"
               (updateForm Field_Weight)
               (maybe "" show state._currentRR.weight)
-              true -- state._currentRR.valid
               should_be_disabled
           , Bulma.box_input ("protocolSRV") "Protocol" "tcp"
               (updateForm Field_Protocol)
               (fromMaybe "tcp" state._currentRR.protocol)
-              true -- state._currentRR.valid
               should_be_disabled
           ]
 
         should_be_disabled = (if true then (HP.enabled true) else (HP.disabled true))
         foot_content x = [ case state.rr_modal of
-                             NewRRModal _ -> Bulma.btn_add (ValidateRR x) (TellSomethingWentWrong state._currentRR.rrid "cannot add") true -- state._currentRR.valid
+                             NewRRModal _ -> Bulma.btn_add (ValidateRR x) true -- state._currentRR.valid
                              UpdateRRModal -> Bulma.btn_save ValidateLocal
                              _ -> Bulma.p "state.rr_modal should either be NewRRModal or UpdateRRModal."
                          ]
@@ -638,14 +614,6 @@ handleAction = case _ of
     -- Modal doesn't need to be active anymore.
     handleAction CancelModal
 
-  -- TODO: change the state to indicate problems?
-  TellSomethingWentWrong rr_id val -> do
-    H.raise $ Log $ SimpleLog ("Sorry, your record " <> show rr_id <> " has problems: ")
-    -- H.raise $ Log $ SimpleLog (show rr)
-    H.raise $ Log $ SimpleLog (" => " <> val)
-
-type AtLeastRRID r = { rrid :: Int | r }
-
 handleQuery :: forall a m. MonadAff m => Query a -> H.HalogenM State Action () Output m (Maybe a)
 handleQuery = case _ of
 
@@ -848,8 +816,6 @@ error_to_paragraph v = Bulma.error_message (Bulma.p $ show_error_title v)
                                          <> ", current value: " <> show n <> "."
       Validation.VEWeight min max n   -> Bulma.p $ "Weight should have a value between " <> show min <> " and " <> show max
                                          <> ", current value: " <> show n <> "."
---        Nothing -> "no error reported"
---        Just e  -> "error reported, will soon appear!"
   )
   where default_error = Bulma.p "No actual error reported."
 

src/Bulma.purs

@@ -51,9 +51,8 @@ hdiv = HH.div [ HP.classes [HH.ClassName "mt-5"] ]
 --offcolumn offset size
 --  = column [ HH.ClassName ("is-offset-" <> (show offset) <> " is-" <> (show size)) ]
 
-input_classes :: Boolean -> Array HH.ClassName
+input_classes :: Array HH.ClassName
-input_classes true  = C.input <> C.is_small <> C.is_info
+input_classes = C.input <> C.is_small <> C.is_info
-input_classes false = C.input <> C.is_small <> C.is_danger
 
 table :: forall w i. HH.Node DHI.HTMLtable w i
 table prop xs = HH.table ([ HP.classes $ C.table ] <> prop) xs
@@ -99,109 +98,6 @@ txt_name t
     rr_name_style = HP.style "width: 80px;"
     rr_name_text  = HH.text t
 
-input_email :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-input_email action "" validity
-  = HH.input [ HE.onValueInput action
-             , HP.placeholder "email"
-             , HP.classes $ input_classes validity
-             ]
-input_email action email validity
-  = HH.input
-      [ HE.onValueInput action
-      , HP.value email
-      , HP.placeholder "email"
-      , HP.classes $ input_classes validity
-      ]
-
-box_input_email :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-box_input_email action email validity = HH.label [ ]
-  [ HH.label [HP.classes C.label ] [ HH.text "Email" ]
-  , HH.div [HP.classes C.control ] [ input_email action email validity ]
-  ]
-
-input_password :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-input_password action "" validity
-  = HH.input [ HE.onValueInput action
-             , HP.placeholder "password"
-             , HP.classes $ input_classes validity
-             ]
-input_password action password validity
-  = HH.input
-      [ HE.onValueInput action
-      , HP.value password
-      , HP.placeholder "password"
-      , HP.classes $ input_classes validity
-      ]
-
-box_input_password :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-box_input_password action password validity = HH.label [ ]
-  [ HH.label [HP.classes C.label ] [ HH.text "Password" ]
-  , HH.div [HP.classes C.control ] [ input_password action password validity ]
-  ]
-
-input_domain :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-input_domain action domain validity
-  = HH.input
-      [ HE.onValueInput action
-      , HP.value domain
-      , HP.placeholder "domain"
-      , HP.classes $ input_classes validity
-      ]
-
-box_input_domain :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-box_input_domain action domain validity = HH.label [ ]
-  [ HH.label [HP.classes C.label ] [ HH.text "Domain" ]
-  , HH.div [HP.classes C.control ] [ input_domain action domain validity ]
-  ]
-
-input_ttl :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-input_ttl action ttl validity
-  = HH.input
-      [ HE.onValueInput action
-      , HP.value ttl
-      , MissingProperties.size 6
-      , HP.placeholder "ttl"
-      , HP.classes $ input_classes validity
-      ]
-
-box_input_ttl :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-box_input_ttl action value validity = HH.label [ ]
-  [ HH.label [HP.classes C.label ] [ HH.text "TTL" ]
-  , HH.div [HP.classes C.control ] [ input_ttl action value validity ]
-  ]
-
-input_priority :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-input_priority action priority validity
-  = HH.input
-      [ HE.onValueInput action
-      , HP.value priority
-      , MissingProperties.size 6
-      , HP.placeholder "priority"
-      , HP.classes $ input_classes validity
-      ]
-
-box_input_priority :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-box_input_priority action value validity = HH.label [ ]
-  [ HH.label [HP.classes C.label ] [ HH.text "Priority" ]
-  , HH.div [HP.classes C.control ] [ input_priority action value validity ]
-  ]
-
-input_protocol :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-input_protocol action protocol validity
-  = HH.input
-      [ HE.onValueInput action
-      , HP.value protocol
-      , MissingProperties.size 6
-      , HP.placeholder "_tcp"
-      , HP.classes $ input_classes validity
-      ]
-
-box_input_protocol :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-box_input_protocol action value validity = HH.label [ ]
-  [ HH.label [HP.classes C.label ] [ HH.text "Protocol" ]
-  , HH.div [HP.classes C.control ] [ input_protocol action value validity ]
-  ]
-
 -- | For textareas I don't use Bulma's "textarea" class since it doesn't allow to expand
 -- | textareas horizontaly, which makes edition of TXT records painful.
 textarea_classes :: Boolean -> Array HH.ClassName
@@ -217,55 +113,6 @@ textarea action value validity
       , HP.classes $ textarea_classes validity
       ]
 
-input_target :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-input_target action value validity
-  = HH.input
-      [ HE.onValueInput action
-      , HP.value value
-      , HP.placeholder "target"
-      , HP.classes $ input_classes validity
-      ]
-
-box_input_target :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-box_input_target action value validity = HH.label [ ]
-  [ HH.label [HP.classes C.label ] [ HH.text "Target" ]
-  , HH.div [HP.classes C.control ] [ input_target action value validity ]
-  ]
-
-
-input_weight :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-input_weight action weight validity
-  = HH.input
-      [ HE.onValueInput action
-      , HP.value weight
-      , MissingProperties.size 6
-      , HP.placeholder "weight"
-      , HP.classes $ input_classes validity
-      ]
-
-box_input_weight :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-box_input_weight action weight validity = HH.label [ ]
-  [ HH.label [HP.classes C.label ] [ HH.text "Weight" ]
-  , HH.div [HP.classes C.control ] [ input_weight action weight validity ]
-  ]
-
-
-input_port :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-input_port action port validity
-  = HH.input
-      [ HE.onValueInput action
-      , HP.value port
-      , MissingProperties.size 6
-      , HP.placeholder "port"
-      , HP.classes $ input_classes validity
-      ]
-
-box_input_port :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
-box_input_port action port validity = HH.label [ ]
-  [ HH.label [HP.classes C.label ] [ HH.text "Port" ]
-  , HH.div [HP.classes C.control ] [ input_port action port validity ]
-  ]
-
 btn_modify :: forall w i. i -> HH.HTML w i
 btn_modify action
   = HH.button
@@ -280,18 +127,6 @@ btn_save action
       , HP.classes $ btn_classes true
       ] [ HH.text "save" ]
 
-btn_change :: forall w i. i -> i -> Boolean -> Boolean -> HH.HTML w i
-btn_change action1 action2 modified validity
-  = HH.button
-      [ HP.disabled (not modified)
-      , btn_change_action validity
-      , HP.classes $ btn_classes validity
-      ] [ HH.text "save" ]
-  where
-    btn_change_action = case _ of
-      true -> HE.onClick \_ -> action1
-      _    -> HE.onClick \_ -> action2
-
 btn_delete :: forall w i. (MouseEvent -> i) -> HH.HTML w i
 btn_delete action
   = HH.button
@@ -299,10 +134,10 @@ btn_delete action
       , HP.classes [ HH.ClassName "button is-small is-danger" ]
       ] [ HH.text "remove" ]
 
-btn_add :: forall w i. i -> i -> Boolean -> HH.HTML w i
+btn_add :: forall w i. i -> Boolean -> HH.HTML w i
-btn_add action1 action2 validity
+btn_add action validity
   = HH.button
-      [ if validity then (HE.onClick \_ -> action1) else (HE.onClick \_ -> action2)
+      [ HE.onClick \_ -> action
       , HP.classes $ btn_classes validity
       ] [ HH.text "Add" ]
 
@@ -322,21 +157,21 @@ btn_add_new_rr action title
       , HP.classes $ C.button <> C.is_small <> C.is_info
       ] [ HH.text title ]
 
-btn :: forall w action. String -> action -> action -> Boolean -> HH.HTML w action
+btn :: forall w action. String -> action -> HH.HTML w action
-btn title action1 action2 validity
+btn title action
   = HH.button
-      [ if validity then (HE.onClick \_ -> action1) else (HE.onClick \_ -> action2)
+      [ HE.onClick \_ -> action
-      , HP.classes $ btn_classes validity
+      , HP.classes $ btn_classes true
       ] [ HH.text title ]
 
 render_input :: forall w i.
-  Boolean -> String -> String -> (String -> i) -> String -> Boolean -> (HP.IProp DHI.HTMLinput i) -> HH.HTML w i
+  Boolean -> String -> String -> (String -> i) -> String -> (HP.IProp DHI.HTMLinput i) -> HH.HTML w i
-render_input password id placeholder action value validity cond
+render_input password id placeholder action value cond
   = HH.input $
       [ HE.onValueInput action
       , HP.value value
       , HP.placeholder placeholder
-      , HP.classes $ input_classes validity
+      , HP.classes $ input_classes
       , HP.id id
       , cond
       ] <> case password of
@@ -344,11 +179,11 @@ render_input password id placeholder action value validity cond
         true -> [ HP.type_ HP.InputPassword ]
 
 field_inner :: forall w i.
-  Boolean -> String -> String -> String -> (String -> i) -> String -> Boolean -> (HP.IProp DHI.HTMLinput i) -> HH.HTML w i
+  Boolean -> String -> String -> String -> (String -> i) -> String -> (HP.IProp DHI.HTMLinput i) -> HH.HTML w i
-field_inner ispassword id title placeholder action value validity cond
+field_inner ispassword id title placeholder action value cond
   = div_field
       [ div_field_label
-      , div_field_content $ render_input ispassword id placeholder action value validity cond
+      , div_field_content $ render_input ispassword id placeholder action value cond
       ]
   where
     div_field = HH.div [ HP.classes (C.field <> C.is_horizontal) ]
@@ -363,11 +198,11 @@ field_inner ispassword id title placeholder action value validity cond
           ]
 
 box_input :: forall w i.
-  String -> String -> String -> (String -> i) -> String -> Boolean -> (HP.IProp DHI.HTMLinput i) -> HH.HTML w i
+  String -> String -> String -> (String -> i) -> String -> (HP.IProp DHI.HTMLinput i) -> HH.HTML w i
-box_input    = field_inner false
+box_input = field_inner false
 
 box_password :: forall w i.
-  String -> String -> String -> (String -> i) -> String -> Boolean -> (HP.IProp DHI.HTMLinput i) -> HH.HTML w i
+  String -> String -> String -> (String -> i) -> String -> (HP.IProp DHI.HTMLinput i) -> HH.HTML w i
 box_password = field_inner true
 
 section_small :: forall w i. Array (HH.HTML w i) -> HH.HTML w i