feat(admin): render mltextarea fields per locale

- MLField.vue is the one locale-switching wrapper; MLTextField,
  MLMarkdownField and the new MLTextareaField are shells around it
- isMLFieldType replaces the inline ML type-name checks in formState,
  FormView and RelationChildModal
- register mltextarea as a group-labelled control; rebuild dist
This commit is contained in:
Jakub Zych
2026-10-06 21:36:04 +02:00
parent 3596df4ff5
commit a913eec50f
15 changed files with 275 additions and 162 deletions

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<script setup lang="ts">
// The one locale-switching wrapper of the ML controls (mltext, mltextarea,
// mlmarkdown). It owns the locale select, follows ML_LOCALE_CHANGE from every
// other ML control, edits only the active locale and emits the whole map. The
// inner control (TextField, TextareaField, MarkdownField) is passed in and
// edits a plain string.
import { computed, inject, onMounted, onUnmounted, ref, type Component } from 'vue'
import type { FieldControlProps } from '../control'
import { FORM_ENABLED_LOCALES } from '../formContext'
import { ML_LOCALE_CHANGE, broadcastMLLocale, localeRecord } from '../mlLocale'
interface MLFieldProps extends FieldControlProps {
/** The control that edits the active locale's text. */
inner: Component
/** The field type the inner control receives (text, textarea, markdown). */
innerType: string
/** The ML field type, shown on the root as data-ml-field. */
mlType: string
}
const props = defineProps<MLFieldProps>()
const emit = defineEmits<{ 'update:modelValue': [value: Record<string, string>] }>()
const values = computed(() => localeRecord(props.modelValue))
const enabledLocales = inject(FORM_ENABLED_LOCALES, null)
const locales = computed(() => {
const codes = enabledLocales?.value
return codes && codes.length > 0 ? [...codes] : []
})
const activeLocale = ref(locales.value[0] ?? 'en')
const labelledBy = computed(() => `${props.controlId}-label`)
const editorId = computed(() => `${props.controlId}-editor`)
const activeText = computed(() => values.value[activeLocale.value] ?? '')
// A stable field object for the inner control: it keeps size and attributes.
const innerField = computed(() => ({ ...props.field, type: props.innerType }))
function setLocale(locale: string) {
if (!locale) {
return
}
activeLocale.value = locale
}
function onLocaleInput(event: Event) {
const locale = (event.target as HTMLSelectElement).value
setLocale(locale)
broadcastMLLocale(locale)
}
function onText(text: string) {
emit('update:modelValue', { ...values.value, [activeLocale.value]: text })
}
function onBroadcast(event: Event) {
const locale = (event as CustomEvent<string>).detail
if (typeof locale === 'string' && locale !== '') {
setLocale(locale)
}
}
onMounted(() => {
window.addEventListener(ML_LOCALE_CHANGE, onBroadcast)
})
onUnmounted(() => {
window.removeEventListener(ML_LOCALE_CHANGE, onBroadcast)
})
</script>
<template>
<div class="flex flex-col gap-1.5" role="group" :aria-labelledby="labelledBy" :data-ml-field="mlType">
<div class="flex flex-wrap items-center gap-2">
<select
data-ml-locale
class="rounded-control border border-border-strong bg-surface px-2 py-1 text-[13px]"
:value="activeLocale"
:aria-label="`Locale for ${field.label || field.name}`"
@change="onLocaleInput"
>
<option v-for="code in locales" :key="code" :value="code">{{ code }}</option>
</select>
</div>
<component
:is="inner"
:field="innerField"
:model-value="activeText"
:control-id="editorId"
:invalid="invalid"
:described-by="describedBy"
@update:model-value="onText"
/>
</div>
</template>

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@@ -1,78 +1,19 @@
<script setup lang="ts">
import { computed, inject, onMounted, onUnmounted, ref } from 'vue'
// The mlmarkdown control: MLField around MarkdownField.
import type { FieldControlProps } from '../control'
import MLField from './MLField.vue'
import MarkdownField from './MarkdownField.vue'
import { FORM_ENABLED_LOCALES } from '../formContext'
import { ML_LOCALE_CHANGE, broadcastMLLocale, localeRecord } from '../mlLocale'
const props = defineProps<FieldControlProps>()
const emit = defineEmits<{ 'update:modelValue': [value: Record<string, string>] }>()
const values = computed(() => localeRecord(props.modelValue))
const enabledLocales = inject(FORM_ENABLED_LOCALES, null)
const locales = computed(() => {
const codes = enabledLocales?.value
return codes && codes.length > 0 ? [...codes] : []
})
const activeLocale = ref(locales.value[0] ?? 'en')
const labelledBy = computed(() => `${props.controlId}-label`)
const editorId = computed(() => `${props.controlId}-editor`)
const activeText = computed(() => values.value[activeLocale.value] ?? '')
const markdownField = computed(() => ({ ...props.field, type: 'markdown' }))
function setLocale(locale: string) {
if (!locale) {
return
}
activeLocale.value = locale
}
function onLocaleInput(event: Event) {
const locale = (event.target as HTMLSelectElement).value
setLocale(locale)
broadcastMLLocale(locale)
}
function onText(text: string) {
emit('update:modelValue', { ...values.value, [activeLocale.value]: text })
}
function onBroadcast(event: Event) {
const locale = (event as CustomEvent<string>).detail
if (typeof locale === 'string' && locale !== '') {
setLocale(locale)
}
}
onMounted(() => {
window.addEventListener(ML_LOCALE_CHANGE, onBroadcast)
})
onUnmounted(() => {
window.removeEventListener(ML_LOCALE_CHANGE, onBroadcast)
})
</script>
<template>
<div class="flex flex-col gap-1.5" role="group" :aria-labelledby="labelledBy" data-ml-field="mlmarkdown">
<div class="flex flex-wrap items-center gap-2">
<select
data-ml-locale
class="rounded-control border border-border-strong bg-surface px-2 py-1 text-[13px]"
:value="activeLocale"
:aria-label="`Locale for ${field.label || field.name}`"
@change="onLocaleInput"
>
<option v-for="code in locales" :key="code" :value="code">{{ code }}</option>
</select>
</div>
<MarkdownField
:field="markdownField"
:model-value="activeText"
:control-id="editorId"
:invalid="invalid"
:described-by="describedBy"
@update:model-value="onText"
/>
</div>
<MLField
v-bind="props"
:inner="MarkdownField"
inner-type="markdown"
ml-type="mlmarkdown"
@update:model-value="emit('update:modelValue', $event)"
/>
</template>

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@@ -1,77 +1,19 @@
<script setup lang="ts">
import { computed, inject, onMounted, onUnmounted, ref } from 'vue'
// The mltext control: MLField around TextField.
import type { FieldControlProps } from '../control'
import MLField from './MLField.vue'
import TextField from './TextField.vue'
import { FORM_ENABLED_LOCALES } from '../formContext'
import { ML_LOCALE_CHANGE, broadcastMLLocale, localeRecord } from '../mlLocale'
const props = defineProps<FieldControlProps>()
const emit = defineEmits<{ 'update:modelValue': [value: Record<string, string>] }>()
const values = computed(() => localeRecord(props.modelValue))
const enabledLocales = inject(FORM_ENABLED_LOCALES, null)
const locales = computed(() => {
const codes = enabledLocales?.value
return codes && codes.length > 0 ? [...codes] : []
})
const activeLocale = ref(locales.value[0] ?? 'en')
const labelledBy = computed(() => `${props.controlId}-label`)
const editorId = computed(() => `${props.controlId}-editor`)
const activeText = computed(() => values.value[activeLocale.value] ?? '')
function setLocale(locale: string) {
if (!locale) {
return
}
activeLocale.value = locale
}
function onLocaleInput(event: Event) {
const locale = (event.target as HTMLSelectElement).value
setLocale(locale)
broadcastMLLocale(locale)
}
function onText(text: string) {
emit('update:modelValue', { ...values.value, [activeLocale.value]: text })
}
function onBroadcast(event: Event) {
const locale = (event as CustomEvent<string>).detail
if (typeof locale === 'string' && locale !== '') {
setLocale(locale)
}
}
onMounted(() => {
window.addEventListener(ML_LOCALE_CHANGE, onBroadcast)
})
onUnmounted(() => {
window.removeEventListener(ML_LOCALE_CHANGE, onBroadcast)
})
</script>
<template>
<div class="flex flex-col gap-1.5" role="group" :aria-labelledby="labelledBy" data-ml-field="mltext">
<div class="flex flex-wrap items-center gap-2">
<select
data-ml-locale
class="rounded-control border border-border-strong bg-surface px-2 py-1 text-[13px]"
:value="activeLocale"
:aria-label="`Locale for ${field.label || field.name}`"
@change="onLocaleInput"
>
<option v-for="code in locales" :key="code" :value="code">{{ code }}</option>
</select>
</div>
<TextField
:field="{ ...field, type: 'text' }"
:model-value="activeText"
:control-id="editorId"
:invalid="invalid"
:described-by="describedBy"
@update:model-value="onText"
/>
</div>
<MLField
v-bind="props"
:inner="TextField"
inner-type="text"
ml-type="mltext"
@update:model-value="emit('update:modelValue', $event)"
/>
</template>

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<script setup lang="ts">
// The mltextarea control: MLField around TextareaField.
import type { FieldControlProps } from '../control'
import MLField from './MLField.vue'
import TextareaField from './TextareaField.vue'
const props = defineProps<FieldControlProps>()
const emit = defineEmits<{ 'update:modelValue': [value: Record<string, string>] }>()
</script>
<template>
<MLField
v-bind="props"
:inner="TextareaField"
inner-type="textarea"
ml-type="mltextarea"
@update:model-value="emit('update:modelValue', $event)"
/>
</template>