keycloak-scim/apps/admin-ui/src/realm-settings/LocalizationTab.tsx
2022-10-25 16:59:37 +02:00

616 lines
20 KiB
TypeScript

import { useEffect, useMemo, useState } from "react";
import { useTranslation } from "react-i18next";
import { cloneDeep, isEqual, uniqWith } from "lodash-es";
import { Controller, useForm, useWatch } from "react-hook-form";
import {
ActionGroup,
AlertVariant,
Button,
Divider,
FormGroup,
PageSection,
Select,
SelectGroup,
SelectOption,
SelectVariant,
Switch,
TextContent,
ToolbarItem,
} from "@patternfly/react-core";
import type RealmRepresentation from "@keycloak/keycloak-admin-client/lib/defs/realmRepresentation";
import { FormAccess } from "../components/form-access/FormAccess";
import { useServerInfo } from "../context/server-info/ServerInfoProvider";
import { FormPanel } from "../components/scroll-form/FormPanel";
import { useAdminClient, useFetch } from "../context/auth/AdminClient";
import { ListEmptyState } from "../components/list-empty-state/ListEmptyState";
import { AddMessageBundleModal } from "./AddMessageBundleModal";
import { useAlerts } from "../components/alert/Alerts";
import { HelpItem } from "../components/help-enabler/HelpItem";
import { useRealm } from "../context/realm-context/RealmContext";
import { DEFAULT_LOCALE } from "../i18n";
import {
EditableTextCell,
validateCellEdits,
cancelCellEdits,
applyCellEdits,
RowErrors,
RowEditType,
IRowCell,
TableBody,
TableHeader,
Table,
TableVariant,
IRow,
IEditableTextCell,
} from "@patternfly/react-table";
import type { EditableTextCellProps } from "@patternfly/react-table/dist/esm/components/Table/base";
import { PaginatingTableToolbar } from "../components/table-toolbar/PaginatingTableToolbar";
import { SearchIcon } from "@patternfly/react-icons";
import { useWhoAmI } from "../context/whoami/WhoAmI";
import type { KeyValueType } from "../components/key-value-form/key-value-convert";
import { convertToFormValues } from "../util";
type LocalizationTabProps = {
save: (realm: RealmRepresentation) => void;
refresh: () => void;
realm: RealmRepresentation;
};
export enum RowEditAction {
Save = "save",
Cancel = "cancel",
Edit = "edit",
Delete = "delete",
}
export type BundleForm = {
messageBundle: KeyValueType;
};
const localeToDisplayName = (locale: string) =>
new Intl.DisplayNames([locale], { type: "language" }).of(locale);
export const LocalizationTab = ({ save, realm }: LocalizationTabProps) => {
const { t } = useTranslation("realm-settings");
const { adminClient } = useAdminClient();
const [addMessageBundleModalOpen, setAddMessageBundleModalOpen] =
useState(false);
const [supportedLocalesOpen, setSupportedLocalesOpen] = useState(false);
const [defaultLocaleOpen, setDefaultLocaleOpen] = useState(false);
const [filterDropdownOpen, setFilterDropdownOpen] = useState(false);
const [selectMenuLocale, setSelectMenuLocale] = useState(DEFAULT_LOCALE);
const { setValue, getValues, control, handleSubmit, formState } = useForm({
shouldUnregister: false,
});
const [selectMenuValueSelected, setSelectMenuValueSelected] = useState(false);
const [messageBundles, setMessageBundles] = useState<[string, string][]>([]);
const [tableRows, setTableRows] = useState<IRow[]>([]);
const themeTypes = useServerInfo().themes!;
const allLocales = useMemo(() => {
const locales = Object.values(themeTypes).flatMap((theme) =>
theme.flatMap(({ locales }) => (locales ? locales : []))
);
return Array.from(new Set(locales));
}, [themeTypes]);
const bundleForm = useForm<BundleForm>({ mode: "onChange" });
const { addAlert, addError } = useAlerts();
const { realm: currentRealm } = useRealm();
const { whoAmI } = useWhoAmI();
const setupForm = () => {
convertToFormValues(realm, setValue);
if (realm.supportedLocales?.length === 0) {
setValue("supportedLocales", [DEFAULT_LOCALE]);
}
};
useEffect(setupForm, []);
const watchSupportedLocales = useWatch<string[]>({
control,
name: "supportedLocales",
defaultValue: [DEFAULT_LOCALE],
});
const internationalizationEnabled = useWatch({
control,
name: "internationalizationEnabled",
defaultValue: false,
});
const [tableKey, setTableKey] = useState(0);
const [max, setMax] = useState(10);
const [first, setFirst] = useState(0);
const [filter, setFilter] = useState("");
const refreshTable = () => {
setTableKey(tableKey + 1);
};
useFetch(
async () => {
let result = await adminClient.realms
.getRealmLocalizationTexts({
first,
max,
realm: realm.realm!,
selectedLocale:
selectMenuLocale ||
getValues("defaultLocale") ||
whoAmI.getLocale(),
})
// prevents server error in dev mode due to snowpack
.catch(() => []);
const searchInBundles = (idx: number) => {
return Object.entries(result).filter((i) => i[idx].includes(filter));
};
if (filter) {
const filtered = uniqWith(
searchInBundles(0).concat(searchInBundles(1)),
isEqual
);
result = Object.fromEntries(filtered);
}
return { result };
},
({ result }) => {
const bundles = Object.entries(result).slice(first, first + max + 1);
setMessageBundles(bundles);
const updatedRows = bundles.map<IRow>((messageBundle) => ({
rowEditBtnAriaLabel: () =>
t("rowEditBtnAriaLabel", {
messageBundle: messageBundle[1],
}),
rowSaveBtnAriaLabel: () =>
t("rowSaveBtnAriaLabel", {
messageBundle: messageBundle[1],
}),
rowCancelBtnAriaLabel: () =>
t("rowCancelBtnAriaLabel", {
messageBundle: messageBundle[1],
}),
cells: [
{
title: (
value: string,
rowIndex: number,
cellIndex: number,
props
) => (
<EditableTextCell
value={value}
rowIndex={rowIndex}
cellIndex={cellIndex}
props={props}
isDisabled
handleTextInputChange={handleTextInputChange}
inputAriaLabel={messageBundle[0]}
/>
),
props: {
value: messageBundle[0],
},
},
{
title: (
value: string,
rowIndex: number,
cellIndex: number,
props: EditableTextCellProps
) => (
<EditableTextCell
value={value}
rowIndex={rowIndex}
cellIndex={cellIndex}
props={props}
handleTextInputChange={handleTextInputChange}
inputAriaLabel={messageBundle[1]}
/>
),
props: {
value: messageBundle[1],
},
},
],
}));
setTableRows(updatedRows);
return bundles;
},
[tableKey, filter, first, max]
);
const handleTextInputChange = (
newValue: string,
evt: any,
rowIndex: number,
cellIndex: number
) => {
setTableRows((prev) => {
const newRows = cloneDeep(prev);
const textCell = newRows[rowIndex]?.cells?.[
cellIndex
] as IEditableTextCell;
textCell.props.editableValue = newValue;
return newRows;
});
};
const updateEditableRows = async (
type: RowEditType,
rowIndex?: number,
validationErrors?: RowErrors
) => {
if (rowIndex === undefined) {
return;
}
const newRows = cloneDeep(tableRows);
let newRow: IRow;
const invalid =
!!validationErrors && Object.keys(validationErrors).length > 0;
if (invalid) {
newRow = validateCellEdits(newRows[rowIndex], type, validationErrors);
} else if (type === RowEditAction.Cancel) {
newRow = cancelCellEdits(newRows[rowIndex]);
} else {
newRow = applyCellEdits(newRows[rowIndex], type);
}
newRows[rowIndex] = newRow;
// Update the copy of the retrieved data set so we can save it when the user saves changes
if (!invalid && type === RowEditAction.Save) {
const key = (newRow.cells?.[0] as IRowCell).props.value;
const value = (newRow.cells?.[1] as IRowCell).props.value;
// We only have one editable value, otherwise we'd need to save each
try {
await adminClient.realms.addLocalization(
{
realm: realm.realm!,
selectedLocale:
selectMenuLocale || getValues("defaultLocale") || DEFAULT_LOCALE,
key,
},
value
);
addAlert(t("updateMessageBundleSuccess"), AlertVariant.success);
} catch (error) {
addAlert(t("updateMessageBundleError"), AlertVariant.danger);
}
}
setTableRows(newRows);
};
const handleModalToggle = () => {
setAddMessageBundleModalOpen(!addMessageBundleModalOpen);
};
const options = [
<SelectGroup label={t("defaultLocale")} key="group1">
<SelectOption key={DEFAULT_LOCALE} value={DEFAULT_LOCALE}>
{localeToDisplayName(DEFAULT_LOCALE)}
</SelectOption>
</SelectGroup>,
<Divider key="divider" />,
<SelectGroup label={t("supportedLocales")} key="group2">
{watchSupportedLocales.map((locale) => (
<SelectOption key={locale} value={locale}>
{localeToDisplayName(locale)}
</SelectOption>
))}
</SelectGroup>,
];
const addKeyValue = async (pair: KeyValueType): Promise<void> => {
try {
await adminClient.realms.addLocalization(
{
realm: currentRealm!,
selectedLocale:
selectMenuLocale || getValues("defaultLocale") || DEFAULT_LOCALE,
key: pair.key,
},
pair.value
);
adminClient.setConfig({
realmName: currentRealm!,
});
refreshTable();
addAlert(t("addMessageBundleSuccess"), AlertVariant.success);
} catch (error) {
addError(t("addMessageBundleError"), error);
}
};
const deleteKey = async (key: string) => {
try {
await adminClient.realms.deleteRealmLocalizationTexts({
realm: currentRealm!,
selectedLocale: selectMenuLocale,
key,
});
refreshTable();
addAlert(t("deleteMessageBundleSuccess"));
} catch (error) {
addError("realm-settings:deleteMessageBundleError", error);
}
};
return (
<>
{addMessageBundleModalOpen && (
<AddMessageBundleModal
handleModalToggle={handleModalToggle}
save={(pair: any) => {
addKeyValue(pair);
handleModalToggle();
}}
form={bundleForm}
/>
)}
<PageSection variant="light">
<FormAccess
isHorizontal
role="manage-realm"
className="pf-u-mt-lg"
onSubmit={handleSubmit(save)}
>
<FormGroup
label={t("internationalization")}
fieldId="kc-internationalization"
labelIcon={
<HelpItem
helpText="realm-settings-help:internationalization"
fieldLabelId="realm-settings:internationalization"
/>
}
>
<Controller
name="internationalizationEnabled"
control={control}
defaultValue={false}
render={({ onChange, value }) => (
<Switch
id="kc-l-internationalization"
label={t("common:enabled")}
labelOff={t("common:disabled")}
isChecked={internationalizationEnabled}
data-testid={
value
? "internationalization-enabled"
: "internationalization-disabled"
}
onChange={onChange}
aria-label={t("internationalization")}
/>
)}
/>
</FormGroup>
{internationalizationEnabled && (
<>
<FormGroup
label={t("supportedLocales")}
fieldId="kc-l-supported-locales"
>
<Controller
name="supportedLocales"
control={control}
defaultValue={[DEFAULT_LOCALE]}
render={({ onChange, value }) => (
<Select
toggleId="kc-l-supported-locales"
onToggle={(open) => {
setSupportedLocalesOpen(open);
}}
onSelect={(_, v) => {
const option = v as string;
if (value.includes(option)) {
onChange(
value.filter((item: string) => item !== option)
);
} else {
onChange([...value, option]);
}
}}
onClear={() => {
onChange([]);
}}
selections={value}
variant={SelectVariant.typeaheadMulti}
aria-label={t("supportedLocales")}
isOpen={supportedLocalesOpen}
placeholderText={t("selectLocales")}
>
{allLocales.map((locale) => (
<SelectOption
selected={value.includes(locale)}
key={locale}
value={locale}
>
{localeToDisplayName(locale)}
</SelectOption>
))}
</Select>
)}
/>
</FormGroup>
<FormGroup
label={t("defaultLocale")}
fieldId="kc-l-default-locale"
>
<Controller
name="defaultLocale"
control={control}
defaultValue={DEFAULT_LOCALE}
render={({ onChange, value }) => (
<Select
toggleId="kc-default-locale"
onToggle={() => setDefaultLocaleOpen(!defaultLocaleOpen)}
onSelect={(_, value) => {
onChange(value as string);
setDefaultLocaleOpen(false);
}}
selections={
value
? localeToDisplayName(value)
: realm.defaultLocale !== ""
? localeToDisplayName(
realm.defaultLocale || DEFAULT_LOCALE
)
: t("placeholderText")
}
variant={SelectVariant.single}
aria-label={t("defaultLocale")}
isOpen={defaultLocaleOpen}
placeholderText={t("placeholderText")}
data-testid="select-default-locale"
>
{watchSupportedLocales.map(
(locale: string, idx: number) => (
<SelectOption
key={`default-locale-${idx}`}
value={locale}
>
{localeToDisplayName(locale)}
</SelectOption>
)
)}
</Select>
)}
/>
</FormGroup>
</>
)}
<ActionGroup>
<Button
variant="primary"
isDisabled={!formState.isDirty}
type="submit"
data-testid="localization-tab-save"
>
{t("common:save")}
</Button>
<Button variant="link" onClick={setupForm}>
{t("common:revert")}
</Button>
</ActionGroup>
</FormAccess>
<FormPanel className="kc-message-bundles" title="Edit message bundles">
<TextContent className="messageBundleDescription">
{t("messageBundleDescription")}
</TextContent>
<div className="tableBorder">
<PaginatingTableToolbar
count={messageBundles.length}
first={first}
max={max}
onNextClick={setFirst}
onPreviousClick={setFirst}
onPerPageSelect={(first, max) => {
setFirst(first);
setMax(max);
}}
inputGroupName={"common:search"}
inputGroupOnEnter={(search) => {
setFilter(search);
setFirst(0);
setMax(10);
}}
inputGroupPlaceholder={t("searchForMessageBundle")}
toolbarItem={
<Button
data-testid="add-bundle-button"
onClick={() => setAddMessageBundleModalOpen(true)}
>
{t("addMessageBundle")}
</Button>
}
searchTypeComponent={
<ToolbarItem>
<Select
width={180}
data-testid="filter-by-locale-select"
isOpen={filterDropdownOpen}
className="kc-filter-by-locale-select"
variant={SelectVariant.single}
isDisabled={!internationalizationEnabled}
onToggle={(isExpanded) => setFilterDropdownOpen(isExpanded)}
onSelect={(_, value) => {
setSelectMenuLocale(value.toString());
setSelectMenuValueSelected(true);
refreshTable();
setFilterDropdownOpen(false);
}}
selections={
selectMenuValueSelected
? localeToDisplayName(selectMenuLocale)
: realm.defaultLocale !== ""
? localeToDisplayName(DEFAULT_LOCALE)
: t("placeholderText")
}
>
{options}
</Select>
</ToolbarItem>
}
>
{messageBundles.length === 0 && !filter && (
<ListEmptyState
hasIcon
message={t("noMessageBundles")}
instructions={t("noMessageBundlesInstructions")}
onPrimaryAction={handleModalToggle}
/>
)}
{messageBundles.length === 0 && filter && (
<ListEmptyState
hasIcon
icon={SearchIcon}
isSearchVariant
message={t("common:noSearchResults")}
instructions={t("common:noSearchResultsInstructions")}
/>
)}
{messageBundles.length !== 0 && (
<Table
aria-label={t("editableRowsTable")}
data-testid="editable-rows-table"
variant={TableVariant.compact}
cells={[t("common:key"), t("common:value")]}
rows={tableRows}
onRowEdit={(_, type, _b, rowIndex, validation) =>
updateEditableRows(type, rowIndex, validation)
}
actions={[
{
title: t("common:delete"),
onClick: (_, row) =>
deleteKey(
(tableRows[row].cells?.[0] as IRowCell).props.value
),
},
]}
>
<TableHeader />
<TableBody />
</Table>
)}
</PaginatingTableToolbar>
</div>
</FormPanel>
</PageSection>
</>
);
};