Adding a WIP zone interface. Not even showable ATM.

This commit is contained in:
Philippe Pittoli 2023-07-09 05:14:29 +02:00
parent 2072347df0
commit 6ccc1846df
5 changed files with 1276 additions and 1 deletions

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@ -14,6 +14,7 @@
, "effect"
, "either"
, "exceptions"
, "foldable-traversable"
, "foreign"
, "halogen"
, "halogen-subscriptions"

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@ -6,7 +6,7 @@
-- | - show and select accepted domains (TLDs)
-- | - create new domains
-- | - delete a domain
-- | - TODO: ask for confirmation
-- | - ask for confirmation
-- | - TODO: switch to the interface to show and modify the content of a Zone
module App.DomainListInterface where

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src/App/RR.purs Normal file
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module App.RR where
type InputParameter
= { valid :: Boolean
, value :: String
}
type RecordType = String
type RecordValue = String
type RecordDomain = String
-- These should be integers, but I use these values in user inputs.
type TTL = String
type Weight = String
type Priority = String
type Port = String
type RRId = Int
type Modified = Boolean
type Valid = Boolean
type RecordBase l
= { t :: RecordType
, id :: RRId
, modified :: Boolean
, valid :: Boolean
, ttl :: TTL
, domain :: RecordDomain
, value :: RecordValue | l
}
-- CNAME A AAAA NS TXT
type SimpleRR l = RecordBase (|l)
type MXRR l = RecordBase ( priority :: Priority | l)
type SRVRR l = RecordBase ( priority :: Priority
, weight :: Weight
, port :: Port
| l)
--data Status
-- = Synchronized
-- | UnSynchronized
--
--type Reason = String
--data Validity
-- = Valid
-- | Invalid (Maybe Reason)
--
---- TODO: add smart constructors.
--data Domain = Domain String
--data RRAValue = RRAValue String
--data RRAAAAValue = RRAAAAValue String
--data RRCNAMEValue = RRCNAMEValue String
--data RRNSValue = RRNSValue String
--data RRTXTValue = RRTXTValue String
--data RRMXValue = RRMXValue String
--data RRSRVValue = RRSRVValue String
--data Priority = Priority String
--data Weight = Weight String
--data Port = Port String
--
--data RR
-- = A RRId Status Validity TTL Domain RRAValue
-- | AAAA RRId Status Validity TTL Domain RRAAAAValue
-- | CNAME RRId Status Validity TTL Domain RRCNAMEValue
-- | NS RRId Status Validity TTL Domain RRNSValue
-- | TXT RRId Status Validity TTL Domain RRTXTValue
-- | MX RRId Status Validity TTL Domain RRMXValue Priority
-- | SRV RRId Status Validity TTL Domain RRSRVValue Priority Weight Port
mkNS :: RRId -> Modified -> Valid
-> TTL -> RecordDomain -> RecordValue -> RecordBase ()
mkNS i c ok t d v
= { id: i, t: "NS", modified: c, valid: ok
, ttl: t, domain: d, value: v }
mkA :: RRId -> Modified -> Valid
-> TTL -> RecordDomain -> RecordValue -> RecordBase ()
mkA i c ok t d v
= { id: i, t: "A", modified: c, valid: ok
, ttl: t, domain: d, value: v }
mkAAAA :: RRId -> Modified -> Valid
-> TTL -> RecordDomain -> RecordValue -> RecordBase ()
mkAAAA i c ok t d v
= { id: i, t: "AAAA", modified: c, valid: ok
, ttl: t, domain: d, value: v }
mkCNAME :: RRId -> Modified -> Valid
-> TTL -> RecordDomain -> RecordValue -> RecordBase ()
mkCNAME i c ok t d v
= { id: i, t: "CNAME", modified: c, valid: ok
, ttl: t, domain: d, value: v }
mkTXT :: RRId -> Modified -> Valid
-> TTL -> RecordDomain -> RecordValue -> RecordBase ()
mkTXT i c ok t d v
= { id: i, t: "TXT", modified: c, valid: ok
, ttl: t, domain: d, value: v }
mkMX :: RRId -> Modified -> Valid
-> TTL -> RecordDomain -> RecordValue -> Priority -> MXRR ()
mkMX i c ok t d v p
= { id: i, t: "MX", modified: c, valid: ok
, ttl: t, priority: p, domain: d, value: v }
mkSRV :: RRId -> Modified -> Valid
-> Priority -> Weight -> Port
-> TTL -> RecordDomain -> RecordValue -> SRVRR ()
mkSRV i c ok p w prt t d v
= { id: i, t: "SRV", modified: c
, valid: ok, priority: p, weight: w, port: prt
, ttl: t, domain: d, value: v
}
defaultResourceRecords :: Array (SimpleRR ())
defaultResourceRecords
= [ mkNS 0 false true "3600" "@" "ns0.truc.fr"
, mkA 1 false true "200" "www" "192.168.10.2"
, mkAAAA 2 false true "610" "www" "fe80::1"
, mkCNAME 3 false true "630" "nom" "autrenom"
, mkTXT 4 false true "600" "txtme" "Ceci est un texte."
]
defaultMXResourceRecords :: Array (MXRR ())
defaultMXResourceRecords
= [ mkMX 5 false true "600" "www" "192.168.10.2" "200"
, mkMX 6 false true "3600" "www" "192.168.10.2" "200"
]
defaultResourceA :: SimpleRR ()
defaultResourceA = mkA 0 false true "200" "www" "192.168.10.2"
defaultResourceMX :: MXRR ()
defaultResourceMX = mkMX 0 false true "500" "www" "192.168.10.2" "200"
defaultResourceSRV :: SRVRR ()
-- RRId Modified Valid Priority Weight Port TTL Domain Value
defaultResourceSRV = mkSRV 0 false true "10" "100" "80" "200" "www" "192.168.10.2"

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src/App/Style.purs Normal file
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module App.Style where
import Prelude
import Halogen.HTML as HH
import Halogen.HTML.Properties as HP
import Halogen.HTML.Events as HE
-- HTML PropName used with HP.prop
import Halogen.HTML.Core (PropName(..))
-- import Web.Event.Event (type_, Event, EventType(..))
import Web.UIEvent.MouseEvent (MouseEvent)
-- This file is mostly a wrapper around BULMA.
class_columns :: Array (HH.ClassName)
class_columns = [HH.ClassName "columns" ]
class_column :: Array (HH.ClassName)
class_column = [HH.ClassName "column" ]
class_title :: Array (HH.ClassName)
class_title = [HH.ClassName "title" ]
class_subtitle :: Array (HH.ClassName)
class_subtitle = [HH.ClassName "subtitle" ]
class_is5 :: Array (HH.ClassName)
class_is5 = [HH.ClassName "is-5" ]
class_is4 :: Array (HH.ClassName)
class_is4 = [HH.ClassName "is-4" ]
class_box :: Array (HH.ClassName)
class_box = [HH.ClassName "box" ]
class_label :: Array (HH.ClassName)
class_label = [HH.ClassName "label" ]
class_control :: Array (HH.ClassName)
class_control = [HH.ClassName "control" ]
columns :: forall (w :: Type) (i :: Type).
Array (HH.ClassName) -> Array (HH.HTML w i) -> HH.HTML w i
columns classes = HH.div [ HP.classes (class_columns <> classes) ]
columns_ :: forall (w :: Type) (i :: Type). Array (HH.HTML w i) -> HH.HTML w i
columns_ = columns []
column :: forall (w :: Type) (i :: Type).
Array (HH.ClassName) -> Array (HH.HTML w i) -> HH.HTML w i
column classes = HH.div [ HP.classes (class_column <> classes) ]
column_ :: forall (w :: Type) (i :: Type). Array (HH.HTML w i) -> HH.HTML w i
column_ = column []
h1 :: forall (w :: Type) (a :: Type). String -> HH.HTML w a
h1 title = HH.h1 [ HP.classes (class_title) ] [ HH.text title ]
h3 :: forall (w :: Type) (a :: Type). String -> HH.HTML w a
h3 title = HH.h1 [ HP.classes (class_title <> class_is5) ] [ HH.text title ]
subtitle :: forall (w :: Type) (a :: Type). String -> HH.HTML w a
subtitle title = HH.h2 [ HP.classes (class_subtitle <> class_is4) ] [ HH.text title ]
hdiv :: forall (w :: Type) (a :: Type). Array (HH.HTML w a) -> HH.HTML w a
hdiv = HH.div [ HP.classes [HH.ClassName "mt-5"] ]
offcolumn :: forall (w :: Type) (a :: Type).
Int -> Int -> Array (HH.HTML w a) -> HH.HTML w a
offcolumn 0 size = HH.div [ HP.classes [HH.ClassName ("mt-"<>show size)] ]
offcolumn offset size
= column [ HH.ClassName ("is-offset-" <> (show offset) <> " is-" <> (show size)) ]
input_classes :: forall (r :: Row Type) (i :: Type)
. Boolean -> HP.IProp ( class :: String | r ) i
input_classes true = HP.classes [ HH.ClassName "input is-small is-info" ]
input_classes false = HP.classes [ HH.ClassName "input is-small is-danger" ]
btn_classes :: forall (r :: Row Type) (i :: Type)
. Boolean -> HP.IProp ( class :: String | r ) i
btn_classes true = HP.classes [ HH.ClassName "button is-small is-info" ]
btn_classes false = HP.classes [ HH.ClassName "button is-small is-danger" ]
simple_table_header :: forall w i. HH.HTML w i
simple_table_header
= HH.thead_ [ HH.tr_ [ HH.th [ HP.style "width: 50px;" ] [ HH.text "Type" ]
, HH.th_ [ HH.text "Domain" ]
, HH.th_ [ HH.text "TTL" ]
, HH.th_ [ HH.text "Value" ]
]
]
mx_table_header :: forall w i. HH.HTML w i
mx_table_header
= HH.thead_ [ HH.tr_ [ HH.th_ [ HH.text "Domain" ]
, HH.th_ [ HH.text "TTL" ]
, HH.th_ [ HH.text "Priority" ]
, HH.th_ [ HH.text "Value" ]
]
]
srv_table_header :: forall w i. HH.HTML w i
srv_table_header
= HH.thead_ [ HH.tr_ [ HH.th_ [ HH.text "Domain" ]
, HH.th_ [ HH.text "TTL" ]
, HH.th_ [ HH.text "Priority" ]
, HH.th_ [ HH.text "Weight" ]
, HH.th_ [ HH.text "Port" ]
, HH.th_ [ HH.text "Value" ]
]
]
txt_name :: forall w i. String -> HH.HTML w i
txt_name t
= HH.td [ rr_name_style ] [ rr_name_text ]
where
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", input_classes validity ]
input_email action email validity
= HH.input
[ HE.onValueInput action
, HP.value email
, HP.placeholder "email"
, 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 class_label ] [ HH.text "Email" ]
, HH.div [HP.classes class_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", input_classes validity ]
input_password action password validity
= HH.input
[ HE.onValueInput action
, HP.value password
, HP.placeholder "password"
, 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 class_label ] [ HH.text "Password" ]
, HH.div [HP.classes class_control ] [ input_password action password validity ]
]
-- TODO: right types
-- input_domain :: forall a w i
-- . (String -> a)
-- -> String
-- -> Boolean
-- -> HH.HTML w i
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"
, 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 class_label ] [ HH.text "Domain" ]
, HH.div [HP.classes class_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
, HP.prop (PropName "size") 6.0
, HP.placeholder "ttl"
, 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 class_label ] [ HH.text "TTL" ]
, HH.div [HP.classes class_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
, HP.prop (PropName "size") 6.0
, HP.placeholder "priority"
, 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 class_label ] [ HH.text "Priority" ]
, HH.div [HP.classes class_control ] [ input_priority action value validity ]
]
input_value :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
input_value action value validity
= HH.input
[ HE.onValueInput action
, HP.value value
, HP.placeholder "value"
, input_classes validity
]
box_input_value :: forall w i. (String -> i) -> String -> Boolean -> HH.HTML w i
box_input_value action value validity = HH.label [ ]
[ HH.label [HP.classes class_label ] [ HH.text "Value" ]
, HH.div [HP.classes class_control ] [ input_value 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
, HP.prop (PropName "size") 6.0
, HP.placeholder "weight"
, 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 class_label ] [ HH.text "Weight" ]
, HH.div [HP.classes class_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
, HP.prop (PropName "size") 6.0
, HP.placeholder "port"
, 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 class_label ] [ HH.text "Port" ]
, HH.div [HP.classes class_control ] [ input_port action port validity ]
]
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
, btn_classes validity
] [ HH.text "fix" ]
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
[ HE.onClick action
, HP.classes [ HH.ClassName "button is-small is-danger" ]
] [ HH.text "X" ]
btn_add :: forall w i. i -> i -> Boolean -> HH.HTML w i
btn_add action1 action2 validity
= HH.button
[ btn_add_action validity
, btn_classes validity
] [ HH.text "Add" ]
where
btn_add_action = case _ of
true -> HE.onClick \_ -> action1
_ -> HE.onClick \_ -> action2
box :: forall w i. Array (HH.HTML w i) -> HH.HTML w i
box = HH.div [HP.classes class_box]

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src/App/ZoneInterface.purs Normal file
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-- | `App.ZoneInterface` provides an interface to display and modify a DNS zone.
-- |
-- | This interface allows to:
-- | - TODO: display all resource records of a zone
-- | - TODO: add new resource records
-- | - TODO: remove resource records
-- | - TODO: ask for confirmation on deletion
module App.ZoneInterface where
import Prelude
import CSSClasses as CSSClasses
import Data.Array as A
import Data.ArrayBuffer.Types (ArrayBuffer)
import Data.Either (Either(..))
import Data.Maybe (Maybe(..), maybe)
import Data.String.Utils (endsWith)
import Effect.Aff.Class (class MonadAff)
import Halogen as H
import Halogen.HTML as HH
import Halogen.HTML.Events as HE
import Halogen.HTML.Events as HHE
import Halogen.HTML.Properties as HP
import Web.Event.Event as Event
import Web.Event.Event (Event)
import Bulma as Bulma
import CSSClasses as C
import App.Style as S
import App.RR
import App.LogMessage
import App.Messages.DNSManagerDaemon as DNSManager
-- IMPORTED
import Data.Array (groupAllBy, sortBy, filter, (!!))
import Data.Array.NonEmpty (toArray)
import Data.Maybe (Maybe(..), maybe, fromMaybe)
import Data.String.Regex (Regex, test)
import Data.String.Regex.Unsafe (unsafeRegex)
import Data.String.Regex.Flags (noFlags)
import Data.Foldable (foldl)
import Effect.Class (class MonadEffect)
import Halogen as H
-- import Halogen.Aff as HA
import Halogen.HTML as HH
import Halogen.HTML.Properties as HP
import Halogen.HTML.Events as HE
import Halogen.HTML.Properties.ARIA as Aria
-- HTML PropName used with HP.prop
-- import Halogen.HTML.Core (PropName(..))
import Halogen.HTML.Core (AttrName(..))
-- | `App.ZoneInterface` can send messages through websocket interface
-- | connected to dnsmanagerd. See `App.WS`.
-- |
-- | Also, this component can log messages and ask its parent (`App.Container`) to
-- | reconnect the websocket to `dnsmanagerd`.
data Output
= MessageToSend ArrayBuffer
| Log LogMessage
| DNSManagerReconnect
-- | `App.ZoneInterface` can receive messages from `dnsmanagerd`.
-- |
-- | The component is also informed when the connection is lost or up again.
data Query a
= MessageReceived ArrayBuffer a
| ConnectionIsDown a
| ConnectionIsUp a
type Slot = H.Slot Query Output
-- | `App.ZoneInterface` has a single input: the domain name.
type Input = String
-- | Possible component's actions are:
-- | - TODO: update the list of resource records
-- | - TODO: add a resource record
-- | - TODO: modify a resource record
-- | - TODO: remove a resource record
-- | - TODO: handle user inputs
data Action
= DeleteRRModal String
| CancelModal
| Initialize
| Finalize
| DoNothing String
-- New entries.
| UpdateNewType Int
| UpdateNewDomainSimple RecordDomain
| UpdateNewDomainMX RecordDomain
| UpdateNewDomainSRV RecordDomain
| UpdateNewTTLSimple TTL
| UpdateNewTTLMX TTL
| UpdateNewTTLSRV TTL
| UpdateNewEntryValue RecordValue
| UpdateNewMXValue RecordValue
| UpdateNewSRVValue RecordValue
| UpdateNewMXPriority Priority
| UpdateNewSRVPriority Priority
| UpdateNewSRVWeight Weight
| UpdateNewSRVPort Port
| AddSimple
| AddMX
| AddSRV
-- Entry already in our zone.
| UpdateLocalTTL RRId TTL
| UpdateLocalTTLMX RRId TTL
| UpdateLocalTTLSRV RRId TTL
| UpdateLocalValue RRId RecordValue
| UpdateLocalValueMX RRId RecordValue
| UpdateLocalValueSRV RRId RecordValue
| UpdateLocalPriorityMX RRId Priority
| UpdateLocalPrioritySRV RRId Priority
| UpdateLocalWeight RRId Weight
| UpdateLocalPort RRId Port
| UpdateOnServer RRId
| DeleteSimple RRId
| DeleteMX RRId
| DeleteSRV RRId
| TellSomethingWentWrong RRId String
-- |
type State =
{ _current_domain :: RecordDomain
, _rr :: Array (SimpleRR ())
, _mxrr :: Array (MXRR ())
, _srvrr :: Array (SRVRR ())
, _current_entry :: (SimpleRR ())
, _current_entry_mx :: (MXRR ())
, _current_entry_srv :: (SRVRR ())
, wsUp :: Boolean
, active_modal :: Maybe String
}
component :: forall m. MonadAff m => H.Component Query Input Output m
component =
H.mkComponent
{ initialState
, render
, eval: H.mkEval $ H.defaultEval
{ initialize = Just Initialize
, handleAction = handleAction
, handleQuery = handleQuery
, finalize = Just Finalize
}
}
-- | Default available domain: netlib.re.
default_domain :: String
default_domain = "netlib.re"
initialState :: Input -> State
initialState _ =
{ wsUp: true
, active_modal: Nothing
, _current_domain: "hello.example.com"
, _rr: defaultResourceRecords
, _mxrr: defaultMXResourceRecords
, _srvrr: []
, _current_entry: defaultResourceA
, _current_entry_mx: defaultResourceMX
, _current_entry_srv: defaultResourceSRV
}
render :: forall m. State -> H.ComponentHTML Action () m
render state
= Bulma.section_small
[ case state.wsUp, state.active_modal of
false, _ -> Bulma.p "You are disconnected."
true, Just domain -> modal_rr_delete domain
true, Nothing -> HH.div_ [ nav_bar state._current_domain
, render_records sorted
, render_mx_records state._mxrr
, render_srv_records state._srvrr
, render_new_records state
]
]
where
sorted = foldl (<>) []
$ map (sortBy (comparing (_.domain)))
$ map toArray
$ groupAllBy (comparing (_.t)) state._rr
modal_rr_delete :: forall w. String -> HH.HTML w Action
modal_rr_delete domain =
modal
[ modal_background
, modal_card [modal_header, modal_body]
, modal_foot [modal_delete_button, modal_cancel_button]
]
where
modal = HH.div [HP.classes (C.modal <> C.is_active)]
modal_background = HH.div [HP.classes C.modal_background] []
modal_card = HH.div [HP.classes C.modal_card]
modal_header = HH.header [HP.classes C.modal_card_head]
[ HH.p [HP.classes C.modal_card_title] [HH.text "Deleting a resource record"]
]
modal_body = HH.section [HP.classes C.modal_card_body] [ warning_message ]
modal_foot = HH.div [HP.classes C.modal_card_foot]
modal_delete_button
= HH.button [ HP.classes (C.button <> C.is_success)
-- TODO: , HE.onClick \_ -> RemoveRR domain
] [HH.text "Delete the resource record."]
modal_cancel_button
= HH.button [ HP.classes C.button
, HE.onClick \_ -> CancelModal
] [HH.text "Cancel"]
warning_message
= HH.p [] [ HH.text $ "You are about to delete a resource record, this actions is "
, HH.strong_ [ HH.text "irreversible" ]
, HH.text "."
]
handleAction :: forall m. MonadAff m => Action -> H.HalogenM State Action () Output m Unit
handleAction = case _ of
CancelModal -> do
H.modify_ _ { active_modal = Nothing }
-- IMPORTED
Initialize -> do
H.raise $ Log $ SimpleLog "Initialized"
Finalize -> do
state <- H.get
H.raise $ Log $ SimpleLog "Finalized!"
DoNothing _ -> do
H.raise $ Log $ SimpleLog "This action does nothing (at least for now)"
UpdateNewType val -> do
let new_type = fromMaybe "unknown" (baseRecords !! val)
H.raise $ Log $ SimpleLog ("Update new entry type: " <> new_type)
state <- H.get
H.put $ state { _current_entry = changeType state._current_entry (baseRecords !! val) }
-- TODO: FIXME: test all inputs
UpdateNewTTLSimple val -> do
H.raise $ Log $ SimpleLog ("Update new entry ttl: " <> val)
state <- H.get
H.put $ state { _current_entry = state._current_entry { ttl = val, valid = isInteger val } }
-- TODO: FIXME: test all inputs
UpdateNewTTLMX val -> do
H.raise $ Log $ SimpleLog ("Update new MX entry ttl: " <> val)
state <- H.get
H.put $ state { _current_entry_mx = state._current_entry_mx {ttl = val, valid = isInteger val} }
UpdateNewTTLSRV val -> do
H.raise $ Log $ SimpleLog ("Update new SRV entry ttl: " <> val)
state <- H.get
H.put $ state { _current_entry_srv = state._current_entry_srv {ttl = val, valid = isInteger val}}
UpdateNewDomainSimple val -> do
H.raise $ Log $ SimpleLog ("Update new entry domain: " <> val)
state <- H.get
H.put $ state { _current_entry = state._current_entry { domain = val } }
-- TODO: FIXME: test all inputs
UpdateNewDomainMX val -> do
H.raise $ Log $ SimpleLog ("Update new MX entry domain: " <> val)
state <- H.get
H.put $ state { _current_entry_mx = state._current_entry_mx { domain = val } }
UpdateNewDomainSRV val -> do
H.raise $ Log $ SimpleLog ("Update new SRV entry domain: " <> val)
state <- H.get
H.put $ state { _current_entry_srv = state._current_entry_srv { domain = val } }
UpdateNewEntryValue val -> do
H.raise $ Log $ SimpleLog ("Update new entry value: " <> val)
state <- H.get
H.put $ state { _current_entry = state._current_entry { value = val } }
-- TODO: FIXME: test all inputs
UpdateNewMXValue val -> do
H.raise $ Log $ SimpleLog ("Update new MX entry value: " <> val)
state <- H.get
H.put $ state { _current_entry_mx = state._current_entry_mx { value = val } }
UpdateNewSRVValue val -> do
H.raise $ Log $ SimpleLog ("Update new SRV entry value: " <> val)
state <- H.get
H.put $ state { _current_entry_srv = state._current_entry_srv { value = val } }
UpdateNewMXPriority val -> do
H.raise $ Log $ SimpleLog ("Update new MX entry priority: " <> val)
state <- H.get
H.put $ state { _current_entry_mx = state._current_entry_mx { priority = val } }
UpdateNewSRVPriority val -> do
H.raise $ Log $ SimpleLog ("Update new SRV entry priority: " <> val)
state <- H.get
H.put $ state { _current_entry_srv = state._current_entry_srv { priority = val } }
UpdateNewSRVWeight val -> do
H.raise $ Log $ SimpleLog ("Update new SRV entry weight: " <> val)
state <- H.get
H.put $ state { _current_entry_srv = state._current_entry_srv { weight = val } }
UpdateNewSRVPort val -> do
H.raise $ Log $ SimpleLog ("Update new SRV entry port: " <> val)
state <- H.get
H.put $ state { _current_entry_srv = state._current_entry_srv { port = val } }
-- This action only is possible if inputs are correct.
AddSimple -> do
H.raise $ Log $ SimpleLog ("Add simple entry")
state <- H.get
H.raise $ Log $ SimpleLog ("Add simple entry: " <> show state._current_entry)
H.put $ add_new_entry state state._current_entry
AddMX -> do
state <- H.get
H.raise $ Log $ SimpleLog ("Add new MX: " <> show state._current_entry_mx)
H.put $ add_new_mx state state._current_entry_mx
AddSRV -> do
state <- H.get
H.raise $ Log $ SimpleLog ("Add new SRV: " <> show state._current_entry_srv)
H.put $ add_new_srv state state._current_entry_srv
UpdateLocalValue rrid val -> do
H.raise $ Log $ SimpleLog ("Update RR " <> show rrid <> " value: " <> val)
state <- H.get
H.put $ state { _rr = (update_value rrid val state._rr) }
UpdateLocalValueMX rrid val -> do
H.raise $ Log $ SimpleLog ("Update MX RR " <> show rrid <> " value: " <> val)
state <- H.get
H.put $ state { _mxrr = (update_value rrid val state._mxrr) }
UpdateLocalValueSRV rrid val -> do
H.raise $ Log $ SimpleLog ("Update SRV RR " <> show rrid <> " value: " <> val)
state <- H.get
H.put $ state { _srvrr = (update_value rrid val state._srvrr) }
UpdateLocalTTL rrid val -> do
H.raise $ Log $ SimpleLog ("Update RR " <> show rrid <> " TTL: " <> val)
state <- H.get
H.put $ state { _rr = (update_ttl rrid val state._rr) }
UpdateLocalTTLMX rrid val -> do
H.raise $ Log $ SimpleLog ("Update MX RR " <> show rrid <> " TTL: " <> val)
state <- H.get
H.put $ state { _mxrr = (update_ttl rrid val state._mxrr) }
UpdateLocalTTLSRV rrid val -> do
H.raise $ Log $ SimpleLog ("Update SRV RR " <> show rrid <> " TTL: " <> val)
state <- H.get
H.put $ state { _srvrr = (update_ttl rrid val state._srvrr) }
UpdateLocalPriorityMX rrid val -> do
H.raise $ Log $ SimpleLog ("Update MX RR " <> show rrid <> " priority: " <> val)
state <- H.get
H.put $ state { _mxrr = (update_priority rrid val state._mxrr) }
UpdateLocalPrioritySRV rrid val -> do
H.raise $ Log $ SimpleLog ("Update SRV RR " <> show rrid <> " priority: " <> val)
state <- H.get
H.put $ state { _srvrr = (update_priority rrid val state._srvrr) }
UpdateLocalWeight rrid val -> do
H.raise $ Log $ SimpleLog ("Update RR " <> show rrid <> " weight: " <> val)
state <- H.get
H.put $ state { _srvrr = (update_weight rrid val state._srvrr) }
UpdateLocalPort rrid val -> do
H.raise $ Log $ SimpleLog ("Update RR " <> show rrid <> " port: " <> val)
state <- H.get
H.put $ state { _srvrr = (update_port rrid val state._srvrr) }
DeleteSimple rrid -> do
H.raise $ Log $ SimpleLog ("Delete SimpleRR: " <> show rrid)
state <- H.get
H.put $ state { _rr = filter (\rr -> rr.id /= rrid) state._rr }
H.raise $ Log $ SimpleLog ("TODO: remove from server")
DeleteMX rrid -> do
H.raise $ Log $ SimpleLog ("Delete MX: " <> show rrid)
state <- H.get
H.put $ state { _mxrr = filter (\rr -> rr.id /= rrid) state._mxrr }
H.raise $ Log $ SimpleLog ("TODO: remove from server")
DeleteSRV rrid -> do
H.raise $ Log $ SimpleLog ("Delete SRV: " <> show rrid)
state <- H.get
H.put $ state { _srvrr = filter (\rr -> rr.id /= rrid) state._srvrr }
H.raise $ Log $ SimpleLog ("TODO: remove from server")
-- TODO: network operations
UpdateOnServer rrid -> do
H.raise $ Log $ SimpleLog ("TODO: UpdateOnServer: " <> show rrid)
-- TODO: change the state to indicate problems?
TellSomethingWentWrong rrid val -> do
H.raise $ Log $ SimpleLog ("Sorry, your record " <> show rrid <> " has problems: ")
-- H.raise $ Log $ SimpleLog (show rr)
H.raise $ Log $ SimpleLog (" => " <> val)
DeleteRRModal domain -> do
H.modify_ _ { active_modal = Just domain }
-- HandleNewDomainInput adduserinp -> do
-- case adduserinp of
-- INP_newdomain v -> H.modify_ _ { newDomainForm { new_domain = v } }
-- UpdateSelectedDomain domain -> H.modify_ _ { newDomainForm { selected_domain = domain } }
--
-- EnterDomain domain -> do
-- H.raise $ Log $ SimpleLog $ "[???] trying to enter domain: " <> domain
--
-- RemoveRR domain -> do
-- message <- H.liftEffect $ DNSManager.serialize $ DNSManager.MkDeleteDomain { domain: domain }
-- H.raise $ MessageToSend message
-- H.raise $ Log $ SimpleLog $ "[😇] Removing domain: " <> domain
-- H.modify_ _ { active_modal = Nothing }
--
-- NewDomainAttempt ev -> do
-- H.liftEffect $ Event.preventDefault ev
--
-- { newDomainForm } <- H.get
-- let new_domain = build_new_domain newDomainForm.new_domain newDomainForm.selected_domain
--
-- case new_domain of
-- "" ->
-- H.raise $ Log $ UnableToSend "You didn't enter the new domain!"
-- _ -> do
-- message <- H.liftEffect
-- $ DNSManager.serialize
-- $ DNSManager.MkNewDomain { domain: new_domain }
-- H.raise $ MessageToSend message
-- H.raise $ Log $ SimpleLog $ "[😇] Trying to add a new domain (" <> new_domain <> ")"
-- handleAction $ HandleNewDomainInput $ INP_newdomain ""
handleQuery :: forall a m. MonadAff m => Query a -> H.HalogenM State Action () Output m (Maybe a)
handleQuery = case _ of
MessageReceived message a -> do
receivedMessage <- H.liftEffect $ DNSManager.deserialize message
case receivedMessage of
-- Cases where we didn't understand the message.
Left _ -> do
pure Nothing
-- Cases where we understood the message.
Right received_msg -> do
case received_msg of
-- The authentication failed.
(DNSManager.MkError errmsg) -> do
H.raise $ Log $ SimpleLog $ "[😈] Failed, reason is: " <> errmsg.reason
(DNSManager.MkErrorUserNotLogged _) -> do
H.raise $ Log $ SimpleLog $ "[😈] Failed! The user isn't connected!"
H.raise $ Log $ SimpleLog $ "[🤖] Trying to authenticate to fix the problem..."
H.raise $ DNSManagerReconnect
(DNSManager.MkErrorInvalidToken _) -> do
H.raise $ Log $ SimpleLog $ "[TODO] Failed connection! Invalid token!"
(DNSManager.MkDomainAlreadyExists _) -> do
H.raise $ Log $ SimpleLog $ "[TODO] Failed! The domain already exists."
(DNSManager.MkUnacceptableDomain _) -> do
H.raise $ Log $ SimpleLog $ "[TODO] Failed! The domain is not acceptable (not in the list of accepted domains)."
(DNSManager.MkAcceptedDomains response) -> do
H.raise $ Log $ SimpleLog $ "[TODO] Received the list of accepted domains!"
-- handleAction $ UpdateAcceptedDomains response.domains
(DNSManager.MkLogged response) -> do
H.raise $ Log $ SimpleLog $ "[TODO] Authenticated to dnsmanagerd!"
-- handleAction $ UpdateAcceptedDomains response.accepted_domains
-- handleAction $ UpdateMyDomains response.my_domains
(DNSManager.MkDomainAdded response) -> do
H.raise $ Log $ SimpleLog $ "[TODO] Domain added: " <> response.domain
-- handleAction $ UpdateMyDomains (my_domains <> [response.domain])
(DNSManager.MkInvalidDomainName _) -> do
H.raise $ Log $ SimpleLog $ "[😈] Failed! The domain is not valid!"
(DNSManager.MkDomainDeleted response) -> do
H.raise $ Log $ SimpleLog $ "[TODO] The domain '" <> response.domain <> "' has been deleted!"
-- handleAction $ UpdateMyDomains $ A.filter ((/=) response.domain) my_domains
(DNSManager.MkSuccess _) -> do
H.raise $ Log $ SimpleLog $ "[🎉] Success!"
-- WTH?!
_ -> do
H.raise $ Log $ SimpleLog $ "[😈] Failed! Authentication server didn't send a valid message."
pure (Just a)
ConnectionIsDown a -> do
H.modify_ _ { wsUp = false }
pure (Just a)
ConnectionIsUp a -> do
H.modify_ _ { wsUp = true }
pure (Just a)
-- Rendering
class_title_size :: Array (HH.ClassName)
class_title_size = [HH.ClassName "is-4"]
render_records :: forall (w :: Type). Array (SimpleRR ()) -> HH.HTML w Action
render_records []
= S.columns [] [ left_block, right_block ]
where left_block = S.column class_title_size
[ S.h1 "NS, A, AAAA, CNAME"
, S.subtitle "and TXT records" ]
right_block = S.column_ [ S.subtitle "No records for now" ]
render_records records
= S.columns [] [ S.column class_title_size [S.h1 title_txt, S.subtitle subtitle_txt ]
, S.column_ [ table_rr ]
]
where
title_txt = "NS, A, AAAA, CNAME"
subtitle_txt = "and TXT records"
-- subtitle_txt = "Each line is a resource record from your DNS zone."
-- <> " You can edit them, then click on the \"fix\" button to synchronize with the server."
table_rr = HH.table [] [ S.simple_table_header, table_content ]
table_content = HH.tbody_ $ map row records
row rr = HH.tr_ $
[ S.txt_name rr.t
, HH.td_ [ S.input_domain DoNothing rr.domain rr.valid ]
, HH.td_ [ S.input_ttl (UpdateLocalTTL rr.id) rr.ttl rr.valid ]
, HH.td_ [ S.input_value (UpdateLocalValue rr.id) rr.value rr.valid ]
, HH.td_ [ S.btn_change (UpdateOnServer rr.id) (TellSomethingWentWrong rr.id "cannot update") rr.modified rr.valid ]
, HH.td_ [ S.btn_delete (\_ -> DeleteSimple rr.id) ]
]
render_mx_records :: forall (w :: Type) (l :: Row Type)
. Array (MXRR l) -> HH.HTML w Action
render_mx_records []
= S.columns [] [ left_block, right_block ]
where left_block = S.column class_title_size [ S.h1 "MX records" ]
right_block = S.column_ [ S.subtitle "No records for now" ]
render_mx_records records
= S.columns [] [ S.column class_title_size [ S.h1 title_txt ]
, S.column_ [ table_rr ]
]
where
title_txt = "MX records"
table_rr = HH.table [] [ S.mx_table_header, table_content ]
table_content = HH.tbody_ $ map row records
row rr = HH.tr_ $
[ HH.td_ [ S.input_domain DoNothing rr.domain rr.valid ]
, HH.td_ [ S.input_ttl (UpdateLocalTTLMX rr.id) rr.ttl rr.valid ]
, HH.td_ [ S.input_value (UpdateLocalValueMX rr.id) rr.value rr.valid ]
, HH.td_ [ S.input_priority (UpdateLocalPriorityMX rr.id) rr.priority rr.valid ]
, HH.td_ [ S.btn_change (UpdateOnServer rr.id) (TellSomethingWentWrong rr.id "cannot update") rr.modified rr.valid ]
, HH.td_ [ S.btn_delete (\_ -> DeleteMX rr.id) ]
]
render_srv_records :: forall (w :: Type) (l :: Row Type)
. Array (SRVRR l) -> HH.HTML w Action
render_srv_records []
= S.columns [] [ left_block, right_block ]
where left_block = S.column class_title_size [ S.h1 "SRV records" ]
right_block = S.column_ [ S.subtitle "No records for now" ]
render_srv_records records
= S.columns [] [ S.column class_title_size [ S.h1 title_txt]
, S.column_ [ table_rr ] ]
where
title_txt = "SRV records"
table_rr = HH.table [] [ S.srv_table_header, table_content ]
table_content = HH.tbody_ $ map row records
row rr = HH.tr_ $
[ HH.td_ [ S.input_domain DoNothing rr.domain rr.valid ]
, HH.td_ [ S.input_ttl (UpdateLocalTTLSRV rr.id) rr.ttl rr.valid ]
, HH.td_ [ S.input_priority (UpdateLocalPrioritySRV rr.id) rr.priority rr.valid ]
, HH.td_ [ S.input_weight (UpdateLocalWeight rr.id) rr.weight rr.valid ]
, HH.td_ [ S.input_port (UpdateLocalPort rr.id) rr.port rr.valid ]
, HH.td_ [ S.input_value (UpdateLocalValueSRV rr.id) rr.value rr.valid ]
, HH.td_ [ S.btn_change (UpdateOnServer rr.id) (TellSomethingWentWrong rr.id "cannot update") rr.modified rr.valid ]
, HH.td_ [ S.btn_delete (\_ -> DeleteSRV rr.id) ]
]
baseRecords :: Array String
baseRecords = [ "NS", "A", "AAAA", "CNAME", "TXT" ]
render_new_record :: forall (w :: Type). (SimpleRR ()) -> HH.HTML w Action
render_new_record rr
= S.hdiv [ S.h3 "New record (NS, A, AAAA, CNAME, TXT)", table ]
where
table = HH.table [] [ S.simple_table_header, render_record_builder ]
-- render_record_builder :: forall w. HH.HTML w Action
render_record_builder
= HH.tr_
[ HH.td_ [ type_selection ]
, HH.td_ [ S.input_domain UpdateNewDomainSimple rr.domain rr.valid ]
, HH.td_ [ S.input_ttl UpdateNewTTLSimple rr.ttl rr.valid ]
, HH.td_ [ S.input_value UpdateNewEntryValue rr.value rr.valid ]
, HH.td_ [ S.btn_add AddSimple (TellSomethingWentWrong rr.id "cannot add") rr.valid ]
]
-- type_selection :: forall w i. HH.HTML w i
type_selection = HH.select
[ HE.onSelectedIndexChange UpdateNewType ]
$ map type_option baseRecords
type_option n
= HH.option
[ HP.value n
, HP.selected (n == rr.t)
] [ HH.text n ]
render_mx_new_record :: forall (w :: Type). (MXRR ()) -> HH.HTML w Action
render_mx_new_record rr
= S.hdiv [ S.h3 "New MX record", table ]
where
table = HH.table [] [ S.mx_table_header, render_record_builder ]
-- render_record_builder :: forall w. HH.HTML w Action
render_record_builder
= HH.tr_
[ HH.td_ [ S.input_domain UpdateNewDomainMX rr.domain rr.valid ]
, HH.td_ [ S.input_ttl UpdateNewTTLMX rr.ttl rr.valid ]
, HH.td_ [ S.input_priority UpdateNewMXPriority rr.priority rr.valid ]
, HH.td_ [ S.input_value UpdateNewMXValue rr.value rr.valid ]
, HH.td_ [ S.btn_add AddMX (TellSomethingWentWrong rr.id "cannot add") rr.valid ]
]
render_srv_new_record :: forall (w :: Type). (SRVRR ()) -> HH.HTML w Action
render_srv_new_record rr
= S.hdiv [ S.h3 "New SRV record", table ]
where
table = HH.table [] [ S.srv_table_header, render_record_builder ]
-- render_record_builder :: forall w. HH.HTML w Action
render_record_builder
= HH.tr_
[ HH.td_ [ S.input_domain UpdateNewDomainSRV rr.domain rr.valid ]
, HH.td_ [ S.input_ttl UpdateNewTTLSRV rr.ttl rr.valid ]
, HH.td_ [ S.input_priority UpdateNewSRVPriority rr.priority rr.valid ]
, HH.td_ [ S.input_weight UpdateNewSRVWeight rr.weight rr.valid ]
, HH.td_ [ S.input_port UpdateNewSRVPort rr.port rr.valid ]
, HH.td_ [ S.input_value UpdateNewSRVValue rr.value rr.valid ]
, HH.td_ [ S.btn_add AddSRV (TellSomethingWentWrong rr.id "cannot add") rr.valid ]
]
-- Component definition and initial state
render_new_records :: forall (w :: Type). State -> HH.HTML w Action
render_new_records state
= S.hdiv
[ S.h1 "Adding new records"
, S.columns []
[ render_new_record_column_simple state._current_entry
, render_new_record_colunm_mx state._current_entry_mx
, render_new_record_colunm_srv state._current_entry_srv
-- , render_current_value state._current_entry
-- , render_mx_current_value state._current_entry_mx
-- , render_srv_current_value state._current_entry_srv
]
]
render_new_record_column_simple :: forall (w :: Type).
(SimpleRR ()) -> HH.HTML w Action
render_new_record_column_simple rr
= S.column_ $ [ S.box
[ S.h3 "NS, A, AAAA, CNAME, TXT"
, type_selection
, S.box_input_domain UpdateNewDomainSimple rr.domain rr.valid
, S.box_input_ttl UpdateNewTTLSimple rr.ttl rr.valid
, S.box_input_value UpdateNewEntryValue rr.value rr.valid
, S.btn_add AddSimple (TellSomethingWentWrong rr.id "cannot add") rr.valid
]
]
where
-- type_selection :: forall w i. HH.HTML w i
type_selection = HH.select
[ HE.onSelectedIndexChange UpdateNewType ]
$ map type_option baseRecords
type_option n
= HH.option
[ HP.value n
, HP.selected (n == rr.t)
] [ HH.text n ]
render_new_record_colunm_mx :: forall (w :: Type). (MXRR ()) -> HH.HTML w Action
render_new_record_colunm_mx rr
= S.column_ $ [ S.box
[ S.h3 "MX"
, S.box_input_domain UpdateNewDomainMX rr.domain rr.valid
, S.box_input_ttl UpdateNewTTLMX rr.ttl rr.valid
, S.box_input_priority UpdateNewMXPriority rr.priority rr.valid
, S.box_input_value UpdateNewMXValue rr.value rr.valid
, S.btn_add AddMX (TellSomethingWentWrong rr.id "cannot add") rr.valid
]
]
render_new_record_colunm_srv :: forall (w :: Type). (SRVRR ()) -> HH.HTML w Action
render_new_record_colunm_srv rr
= S.column_ $ [ S.box
[ S.h3 "SRV"
, S.box_input_domain UpdateNewDomainSRV rr.domain rr.valid
, S.box_input_ttl UpdateNewTTLSRV rr.ttl rr.valid
, S.box_input_priority UpdateNewSRVPriority rr.priority rr.valid
, S.box_input_weight UpdateNewSRVWeight rr.weight rr.valid
, S.box_input_port UpdateNewSRVPort rr.port rr.valid
, S.box_input_value UpdateNewSRVValue rr.value rr.valid
, S.btn_add AddSRV (TellSomethingWentWrong rr.id "cannot add") rr.valid
]
]
classes_nav :: Array (HH.ClassName)
classes_nav = class_breadcrumb <> class_centered <> class_succeeds_sep
class_succeeds_sep :: Array (HH.ClassName)
class_succeeds_sep = [HH.ClassName "has-succeeds-separator" ]
class_breadcrumb :: Array (HH.ClassName)
class_breadcrumb = [HH.ClassName "breadcrumb"]
class_centered :: Array (HH.ClassName)
class_centered = [HH.ClassName "is-centered"]
-- TODO: wrong type
--home_icon :: forall r w i. Array (HP.IProp r i) -> HH.HTML w i
--home_icon = HH.span
-- [HP.classes [HH.ClassName "icon is-small"]]
-- [HH.i ([HP.classes [HH.ClassName "fas fa-home"]] <> aria) []]
-- where aria = [Aria.hidden "true"]
aria_current :: forall r i. String -> HP.IProp r i
aria_current = HP.attr (AttrName "aria-current")
nav_bar :: forall w i. String -> HH.HTML w i
nav_bar domain
= HH.nav
[ HP.classes classes_nav
, Aria.label "breadcrumbs"
] [ HH.ul_
[ HH.li_ [ HH.a [HP.href "/"] [ HH.text "Home"] ]
, HH.li []
[ HH.a
[HP.href "/", aria_current "page"]
[HH.text ("Domain: " <> domain)]
]
]
]
-- ACTIONS
-- add a new record and get a new placeholter
add_new_entry :: State -> (SimpleRR ()) -> State
add_new_entry state rr
= state { _rr = new_rr_list, _current_entry = new_placeholder }
where new_placeholder = defaultResourceA
new_rr_list = state._rr <> [ new_rr ]
new_rr = rr { id = getNewID state }
-- add a new record and get a new placeholter
add_new_mx :: State -> (MXRR ()) -> State
add_new_mx state rr
= state { _mxrr = new_rr_list, _current_entry_mx = new_placeholder }
where new_placeholder = defaultResourceMX
new_rr_list = state._mxrr <> [ new_rr ]
new_rr = rr { id = getNewID state }
-- add a new record and get a new placeholter
add_new_srv :: State -> (SRVRR ()) -> State
add_new_srv state rr
= state { _srvrr = new_rr_list, _current_entry_srv = new_placeholder }
where new_placeholder = defaultResourceSRV
new_rr_list = state._srvrr <> [ new_rr ]
new_rr = rr { id = getNewID state }
changeType :: forall (l :: Row Type). (SimpleRR l) -> Maybe String -> (SimpleRR l)
changeType rr Nothing = rr
changeType rr (Just s) = rr { t = s }
update_value :: forall (l :: Row Type).
Int -> String -> Array (SimpleRR l) -> Array (SimpleRR l)
update_value rrid val
= update (\rr -> rr { modified = true, value = val }) rrid
update_ttl :: forall (l :: Row Type).
Int -> String -> Array (SimpleRR l) -> Array (SimpleRR l)
update_ttl rrid val
= update (\rr -> rr { modified = true, ttl = val, valid = isInteger val }) rrid
update_priority :: forall (l :: Row Type). Int -> Priority -> Array (MXRR l) -> Array (MXRR l)
update_priority rrid val = update (\rr -> rr { modified = true, priority = val}) rrid
update_weight :: forall (l :: Row Type). Int -> Priority -> Array (SRVRR l) -> Array (SRVRR l)
update_weight rrid val = update (\rr -> rr { modified = true, weight = val}) rrid
update_port :: Int -> Priority -> Array (SRVRR ()) -> Array (SRVRR ())
update_port rrid val = update (\rr -> rr { modified = true, port = val}) rrid
isIntRegex :: Regex
isIntRegex = unsafeRegex "^[0-9]*$" noFlags
isInteger :: String -> Boolean
isInteger = test isIntRegex
update :: forall (l :: Row Type).
(SimpleRR l -> SimpleRR l) -> Int -> Array (SimpleRR l) -> Array (SimpleRR l)
update f rrid records = map doSmth records
where
doSmth rr
| rrid == rr.id = f rr
| otherwise = rr
getNewID :: State -> Int
getNewID state = (_ + 1) $ foldl max 0 [ maxIDrr
, maxIDmxrr
, maxIDsrvrr
]
where
maxIDrr = foldl max 0 $ map _.id state._rr
maxIDmxrr = foldl max 0 $ map _.id state._mxrr
maxIDsrvrr = foldl max 0 $ map _.id state._srvrr