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517d2abc5c
refs https://github.com/TryGhost/Team/issues/839 It's now possible to set alt and caption for post feature images using `feature_image_alt` and `feature_image_caption` fields on a post resource. - `feature_image_alt` - plain text, limited to 191 chars (alt text is not recommended to be longer than 125 chars, screen readers may cut the description off at that point) - `feature_image_caption` - basic HTML, limited to 65535 chars Alt and caption will be automatically used inside of newsletter content, for your website content make sure your theme is updated to use the v4 API and make use of the new properties. --- - removed `featureImageMeta` labs flag
75 lines
2.3 KiB
JavaScript
75 lines
2.3 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('../../shared/i18n');
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const logging = require('@tryghost/logging');
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const settingsCache = require('../../shared/settings-cache');
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const config = require('../../shared/config');
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// NOTE: this allowlist is meant to be used to filter out any unexpected
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// input for the "labs" setting value
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const BETA_FEATURES = [
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'activitypub',
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'matchHelper'
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];
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const ALPHA_FEATURES = [
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'multipleProducts',
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'psmRedesign'
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];
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module.exports.WRITABLE_KEYS_ALLOWLIST = [...BETA_FEATURES, ...ALPHA_FEATURES];
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module.exports.getAll = () => {
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const labs = _.cloneDeep(settingsCache.get('labs')) || {};
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ALPHA_FEATURES.forEach((alphaKey) => {
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if (labs[alphaKey] && !(config.get('enableDeveloperExperiments') || process.env.NODE_ENV.match(/^testing/))) {
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delete labs[alphaKey];
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}
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});
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labs.members = settingsCache.get('members_signup_access') !== 'none';
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return labs;
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};
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/**
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* @param {string} flag
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* @returns {boolean}
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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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