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243b387063
refs #8126, #8221, #8223 ✨ New 'Proxy' for all helper requires - this is not currently enforced, but could be, much like apps - the proxy object is HUGE - changed date to use SafeString, this should have been there anyway - use the proxy for all helpers, including those in apps 😁 ✨ 🎨 Single instance of hbs for theme + for errors - we now have theme/engine instead of requiring express-hbs everywhere - only error-handler still also requires express-hbs, this is so that we can render errors without extra crud - TODO: remove the asset helper after #8126 IF it is not needed, or else remove the TODO 🎨 Cleanup visibility utils 🎨 Clean up the proxy a little bit 🚨 Unskip test as it now works! 🎨 Minor amends as per comments
33 lines
828 B
JavaScript
33 lines
828 B
JavaScript
// # Is Helper
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// Usage: `{{#is "paged"}}`, `{{#is "index, paged"}}`
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// Checks whether we're in a given context.
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var proxy = require('./proxy'),
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_ = require('lodash'),
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logging = proxy.logging,
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i18n = proxy.i18n;
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module.exports = function is(context, options) {
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options = options || {};
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var currentContext = options.data.root.context;
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if (!_.isString(context)) {
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logging.warn(i18n.t('warnings.helpers.is.invalidAttribute'));
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return;
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}
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function evaluateContext(expr) {
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return expr.split(',').map(function (v) {
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return v.trim();
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}).reduce(function (p, c) {
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return p || _.includes(currentContext, c);
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}, false);
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}
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if (evaluateContext(context)) {
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return options.fn(this);
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}
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return options.inverse(this);
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};
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