31 lines
1.1 KiB
JavaScript
31 lines
1.1 KiB
JavaScript
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// # t helper
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// i18n: Translatable handlebars expressions for templates of the front-end and themes.
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// Front-end: .hbs templates in core/server, overridden by copies in themes. Themes: in content/themes.
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//
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// Usage examples, for example in .hbs theme templates:
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// {{t "Get the latest posts delivered right to your inbox"}}
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// {{{t "Proudly published with {ghostlink}" ghostlink="<a href=\"https://ghost.org\">Ghost</a>"}}}
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//
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// To preserve HTML, use {{{t}}}. This helper doesn't use a SafeString object which would prevent escaping,
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// because often other helpers need that (t) returns a string to be able to work as subexpression; e.g.:
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// {{tags prefix=(t " on ")}}
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const {themeI18n} = require('../services/handlebars');
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module.exports = function t(text, options = {}) {
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if (!text || text.length === 0) {
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// no-op: translation key is missing, return an empty string
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return '';
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}
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const bindings = {};
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let prop;
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for (prop in options.hash) {
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if (Object.prototype.hasOwnProperty.call(options.hash, prop)) {
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bindings[prop] = options.hash[prop];
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}
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}
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return themeI18n.t(text, bindings);
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};
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