43 lines
2 KiB
JavaScript
43 lines
2 KiB
JavaScript
// Detect backend features to conditionally render elements
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import gte from 'semver/functions/gte';
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import { List as ImmutableList, Map as ImmutableMap } from 'immutable';
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import { createSelector } from 'reselect';
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export const getFeatures = createSelector([
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instance => parseVersion(instance.get('version')),
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instance => instance.getIn(['pleroma', 'metadata', 'features'], ImmutableList()),
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instance => instance.getIn(['pleroma', 'metadata', 'federation'], ImmutableMap()),
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], (v, features, federation) => {
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return {
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suggestions: v.software === 'Mastodon' && gte(v.compatVersion, '2.4.3'),
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suggestionsV2: v.software === 'Mastodon' && gte(v.compatVersion, '3.4.0'),
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trends: v.software === 'Mastodon' && gte(v.compatVersion, '3.0.0'),
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emojiReacts: v.software === 'Pleroma' && gte(v.version, '2.0.0'),
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emojiReactsRGI: v.software === 'Pleroma' && gte(v.version, '2.2.49'),
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attachmentLimit: v.software === 'Pleroma' ? Infinity : 4,
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focalPoint: v.software === 'Mastodon' && gte(v.compatVersion, '2.3.0'),
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importMutes: v.software === 'Pleroma' && gte(v.version, '2.2.0'),
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emailList: features.includes('email_list'),
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chats: v.software === 'Pleroma' && gte(v.version, '2.1.0'),
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scopes: v.software === 'Pleroma' ? 'read write follow push admin' : 'read write follow push',
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federating: federation.get('enabled', true), // Assume true unless explicitly false
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richText: v.software === 'Pleroma',
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securityAPI: v.software === 'Pleroma',
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settingsStore: v.software === 'Pleroma',
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accountAliasesAPI: v.software === 'Pleroma',
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resetPasswordAPI: v.software === 'Pleroma',
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exposableReactions: features.includes('exposable_reactions'),
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accountSubscriptions: v.software === 'Pleroma' && gte(v.version, '1.0.0'),
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unrestrictedLists: v.software === 'Pleroma',
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};
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});
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export const parseVersion = version => {
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const regex = /^([\w\.]*)(?: \(compatible; ([\w]*) (.*)\))?$/;
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const match = regex.exec(version);
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return {
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software: match[2] || 'Mastodon',
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version: match[3] || match[1],
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compatVersion: match[1],
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};
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};
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