Add backend feature checks, fixes #8
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ac6d25f5c7
commit
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import {
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parseVersion,
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getFeatures,
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} from '../features';
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import { fromJS } from 'immutable';
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describe('parseVersion', () => {
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it('with Pleroma version string', () => {
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let version = '2.7.2 (compatible; Pleroma 2.0.5-6-ga36eb5ea-plerasstodon+dev)';
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expect(parseVersion(version)).toEqual({
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software: 'Pleroma',
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version: '2.0.5-6-ga36eb5ea-plerasstodon+dev',
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compatVersion: '2.7.2',
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});
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});
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it('with Mastodon version string', () => {
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let version = '3.0.0';
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expect(parseVersion(version)).toEqual({
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software: 'Mastodon',
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version: '3.0.0',
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compatVersion: '3.0.0',
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});
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});
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});
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describe('getFeatures', () => {
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describe('emojiReacts', () => {
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it('is true for Pleroma 2.0+', () => {
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let instance = fromJS({
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version: '2.7.2 (compatible; Pleroma 2.0.5-6-ga36eb5ea-plerasstodon+dev)',
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});
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let features = getFeatures(instance);
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expect(features.emojiReacts).toBe(true);
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});
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it('is false for Pleroma < 2.0', () => {
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let instance = fromJS({
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version: '2.7.2 (compatible; Pleroma 1.1.50-42-g3d9ac6ae-develop)',
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});
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let features = getFeatures(instance);
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expect(features.emojiReacts).toBe(false);
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});
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it('is false for Mastodon', () => {
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let instance = fromJS({ version: '3.1.4' });
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let features = getFeatures(instance);
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expect(features.emojiReacts).toBe(false);
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});
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});
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describe('suggestions', () => {
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it('is true for Mastodon 2.4.3+', () => {
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let instance = fromJS({ version: '2.4.3' });
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let features = getFeatures(instance);
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expect(features.suggestions).toBe(true);
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});
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it('is false for Mastodon < 2.4.3', () => {
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let instance = fromJS({ version: '2.4.2' });
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let features = getFeatures(instance);
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expect(features.suggestions).toBe(false);
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});
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it('is false for Pleroma', () => {
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let instance = fromJS({
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version: '2.7.2 (compatible; Pleroma 1.1.50-42-g3d9ac6ae-develop)',
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});
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let features = getFeatures(instance);
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expect(features.suggestions).toBe(false);
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});
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});
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describe('trends', () => {
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it('is true for Mastodon 3.0.0+', () => {
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let instance = fromJS({ version: '3.0.0' });
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let features = getFeatures(instance);
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expect(features.trends).toBe(true);
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});
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it('is false for Mastodon < 3.0.0', () => {
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let instance = fromJS({ version: '2.4.3' });
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let features = getFeatures(instance);
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expect(features.trends).toBe(false);
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});
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it('is false for Pleroma', () => {
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let instance = fromJS({
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version: '2.7.2 (compatible; Pleroma 1.1.50-42-g3d9ac6ae-develop)',
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});
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let features = getFeatures(instance);
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expect(features.trends).toBe(false);
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});
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});
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});
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@ -0,0 +1,21 @@
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// Detect backend features to conditionally render elements
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import semver from 'semver';
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export const getFeatures = instance => {
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const v = parseVersion(instance.get('version'));
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return {
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suggestions: v.software === 'Mastodon' && semver.gte(v.compatVersion, '2.4.3'),
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trends: v.software === 'Mastodon' && semver.gte(v.compatVersion, '3.0.0'),
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emojiReacts: v.software === 'Pleroma' && semver.gte(v.version, '2.0.0'),
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};
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};
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export const parseVersion = version => {
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let regex = /^([\w\.]*)(?: \(compatible; ([\w]*) (.*)\))?$/;
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let 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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