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- This is the beginning of splitting up the theme service into: - Storage components used by the API (should be a server service) - Theme engine & rendering components used by the frontend (this new engine service) - The code to activate a theme which is shared code where the API & frontend need to communicate - This is needed because currently the frontend theme service is required and used by the API, creating tight coupling. - In my quest to truly separate the API and frontend, this is one of many battles that needs winning
45 lines
1.6 KiB
JavaScript
45 lines
1.6 KiB
JavaScript
const _ = require('lodash');
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const Promise = require('bluebird');
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const SafeString = require('../../frontend/services/theme-engine/engine').SafeString;
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const errors = require('@tryghost/errors');
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const {i18n} = require('../lib/common');
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const logging = require('../../shared/logging');
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const settingsCache = require('../services/settings/cache');
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module.exports.getAll = () => ({
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members: settingsCache.get('members_signup_access') !== 'none'
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});
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module.exports.isSet = function isSet(flag) {
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const labsConfig = module.exports.getAll();
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return !!(labsConfig && labsConfig[flag] && labsConfig[flag] === true);
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};
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module.exports.enabledHelper = function enabledHelper(options, callback) {
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const errDetails = {};
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let errString;
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if (module.exports.isSet(options.flagKey) === true) {
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// helper is active, use the callback
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return callback();
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}
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// Else, the helper is not active and we need to handle this as an error
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errDetails.message = i18n.t(options.errMessagePath || 'warnings.helpers.helperNotAvailable', {helperName: options.helperName}),
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errDetails.context = i18n.t(options.errContextPath || 'warnings.helpers.flagMustBeEnabled', {
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helperName: options.helperName,
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flagName: options.flagName
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});
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errDetails.help = i18n.t(options.errHelpPath || 'warnings.helpers.seeLink', {url: options.helpUrl});
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logging.error(new errors.DisabledFeatureError(errDetails));
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errString = new SafeString(`<script>console.error("${_.values(errDetails).join(' ')}");</script>`);
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if (options.async) {
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return Promise.resolve(errString);
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}
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return errString;
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};
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