nexo/apps/mattermost/app/context/post_config.tsx

138 lines
4.9 KiB
TypeScript

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
import {withDatabase, withObservables} from '@nozbe/watermelondb/react';
import React, {createContext, useContext, useMemo} from 'react';
import {map} from 'rxjs/operators';
import {getDisplayNamePreferenceAsBool} from '@helpers/api/preference';
import {observeIsPostPriorityEnabled} from '@queries/servers/post';
import {queryDisplayNamePreferences} from '@queries/servers/preference';
import {observeCanDownloadFiles, observeEnableSecureFilePreview} from '@queries/servers/security';
import {observeConfigBooleanValue, observeConfigIntValue, observeIfHighlightWithoutNotificationHasLicense} from '@queries/servers/system';
import {observeTeammateNameDisplay} from '@queries/servers/user';
import type {WithDatabaseArgs} from '@typings/database/database';
export interface PostConfig {
// System config
enablePostUsernameOverride: boolean;
isCustomStatusEnabled: boolean;
hideGuestTags: boolean;
enableLatex: boolean;
enableInlineLatex: boolean;
publicLinkEnabled: boolean;
canDownloadFiles: boolean;
enableSecureFilePreview: boolean;
maxMarkdownNodes: number;
minimumHashtagLength: number;
isHighlightWithoutNotificationLicensed: boolean;
isPostPriorityEnabled: boolean;
// User preferences
isMilitaryTime: boolean;
teammateNameDisplay: string;
}
const PostConfigContext = createContext<PostConfig>({
enablePostUsernameOverride: false,
isCustomStatusEnabled: false,
hideGuestTags: false,
enableLatex: false,
enableInlineLatex: false,
publicLinkEnabled: false,
canDownloadFiles: true,
enableSecureFilePreview: false,
maxMarkdownNodes: 16000,
minimumHashtagLength: 3,
isHighlightWithoutNotificationLicensed: false,
isPostPriorityEnabled: false,
isMilitaryTime: false,
teammateNameDisplay: '',
});
export const usePostConfig = () => useContext(PostConfigContext);
const enhance = withObservables([], ({database}: WithDatabaseArgs) => ({
// System config
enablePostUsernameOverride: observeConfigBooleanValue(database, 'EnablePostUsernameOverride'),
isCustomStatusEnabled: observeConfigBooleanValue(database, 'EnableCustomUserStatuses'),
hideGuestTags: observeConfigBooleanValue(database, 'HideGuestTags'),
enableLatex: observeConfigBooleanValue(database, 'EnableLatex'),
enableInlineLatex: observeConfigBooleanValue(database, 'EnableInlineLatex'),
publicLinkEnabled: observeConfigBooleanValue(database, 'EnablePublicLink'),
canDownloadFiles: observeCanDownloadFiles(database),
enableSecureFilePreview: observeEnableSecureFilePreview(database),
maxMarkdownNodes: observeConfigIntValue(database, 'MaxMarkdownNodes'),
minimumHashtagLength: observeConfigIntValue(database, 'MinimumHashtagLength'),
isHighlightWithoutNotificationLicensed: observeIfHighlightWithoutNotificationHasLicense(database),
isPostPriorityEnabled: observeIsPostPriorityEnabled(database),
// User preferences
isMilitaryTime: queryDisplayNamePreferences(database).
observeWithColumns(['value']).pipe(
map((prefs) => getDisplayNamePreferenceAsBool(prefs, 'use_military_time')),
),
teammateNameDisplay: observeTeammateNameDisplay(database),
}));
const PostConfigProviderBase: React.FC<PostConfig & {children: React.ReactNode}> = ({
enablePostUsernameOverride,
isCustomStatusEnabled,
hideGuestTags,
enableLatex,
enableInlineLatex,
publicLinkEnabled,
canDownloadFiles,
enableSecureFilePreview,
maxMarkdownNodes,
minimumHashtagLength,
isHighlightWithoutNotificationLicensed,
isPostPriorityEnabled,
isMilitaryTime,
teammateNameDisplay,
children,
}) => {
// Memoize the context value to prevent unnecessary re-renders of consumers
const value = useMemo(() => ({
enablePostUsernameOverride,
isCustomStatusEnabled,
hideGuestTags,
enableLatex,
enableInlineLatex,
publicLinkEnabled,
canDownloadFiles,
enableSecureFilePreview,
maxMarkdownNodes,
minimumHashtagLength,
isHighlightWithoutNotificationLicensed,
isPostPriorityEnabled,
isMilitaryTime,
teammateNameDisplay,
}), [
enablePostUsernameOverride,
isCustomStatusEnabled,
hideGuestTags,
enableLatex,
enableInlineLatex,
publicLinkEnabled,
canDownloadFiles,
enableSecureFilePreview,
maxMarkdownNodes,
minimumHashtagLength,
isHighlightWithoutNotificationLicensed,
isPostPriorityEnabled,
isMilitaryTime,
teammateNameDisplay,
]);
return (
<PostConfigContext.Provider value={value}>
{children}
</PostConfigContext.Provider>
);
};
export const PostConfigProvider = withDatabase(enhance(PostConfigProviderBase));