Gottwik/Enduro

// * ———————————————————————————————————————————————————————— * //
// *    Partial helper
// *    Loads a partial dynamically by name. This allows to define the structure of a page in a cms file.
// *    Usage:
// *
// *    {{partial 'partial name'}}
// *
// * ———————————————————————————————————————————————————————— * //
const helper = function () {}

helper.prototype.register = function () {

    enduro.templating_engine.registerHelper('partial', function (name, context, options) {

        if (!options) {
            options = context
            context = this
        }

        // Get the partial with the given name. This is a string.
        const partial = enduro.templating_engine.partials[name]

        // Return empty string if the partial is not defined
        if (!partial) return ''

        // build up context
        context.global = options.data.root.global

        // Compile and call the partial with context
        return (typeof partial == 'function')
            ? new enduro.templating_engine.SafeString(partial(context))
            : new enduro.templating_engine.SafeString(enduro.templating_engine.compile(partial)(context))

    })
}

module.exports = new helper()