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52b924638d
- The frontend proxy is meant to be a way to pass critical internal pieces of Ghost core into the frontend - These fundamental @tryghost packages are shared and can be required directly, hence there's no need to pass them via the proxy - Reducing the surface area of the proxy reduces the proxies API - This makes it easier to see what's left in terms of decoupling the frontend, and what will always need to be passed (e.g. api) Note on @tryghost/social-urls: - this is a small utility that helps create URLs for social profiles, it's a util for working with data on the frontend aka part of the sdk - I think there should be many of these small helpers and we'll probably want to bundle them for the frontend at some point - for now, I'm leaving these as part of the proxy, as need to figure out where they belong
38 lines
1.6 KiB
JavaScript
38 lines
1.6 KiB
JavaScript
// # Plural Helper
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// Usage example: `{{plural ../pagination.total empty='No posts' singular='1 post' plural='% posts'}}`
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// or for translatable themes, with (t) translation helper's subexpressions:
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// `{{plural ../pagination.total empty=(t "No posts") singular=(t "1 post") plural=(t "% posts")}}`
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//
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// Pluralises strings depending on item count
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//
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// The 1st argument is the numeric variable which the helper operates on
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// The 2nd argument is the string that will be output if the variable's value is 0
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// The 3rd argument is the string that will be output if the variable's value is 1
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// The 4th argument is the string that will be output if the variable's value is 2+
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const {SafeString} = require('../services/proxy');
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const errors = require('@tryghost/errors');
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const tpl = require('@tryghost/tpl');
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const isUndefined = require('lodash/isUndefined');
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const messages = {
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valuesMustBeDefined: 'All values must be defined for empty, singular and plural'
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};
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module.exports = function plural(number, options) {
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if (isUndefined(options.hash) || isUndefined(options.hash.empty) ||
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isUndefined(options.hash.singular) || isUndefined(options.hash.plural)) {
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throw new errors.IncorrectUsageError({
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message: tpl(messages.valuesMustBeDefined)
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});
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}
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if (number === 0) {
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return new SafeString(options.hash.empty.replace('%', number));
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} else if (number === 1) {
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return new SafeString(options.hash.singular.replace('%', number));
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} else if (number >= 2) {
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return new SafeString(options.hash.plural.replace('%', number));
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}
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};
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