Gottwik/Enduro

// * ———————————————————————————————————————————————————————— * //
// *     pregenerator
// *    pregenerates helper content
// * ———————————————————————————————————————————————————————— * //
const pregenerator = function () {}

// * vendor dependencies
const Promise = require('bluebird')
const fs = require('fs')
const path = require('path')

// * enduro dependencies
const logger = require(enduro.enduro_path + '/libs/logger')
const flat_helpers = require(enduro.enduro_path + '/libs/flat_db/flat_helpers')

// Goes through the pages and renders them
pregenerator.prototype.pregenerate = function () {

    let promise_pregenerators = []
    for (p in pregenerators) {
        promise_pregenerators.push(pregenerators[p]())
    }

    return Promise.all(promise_pregenerators)
}

let pregenerators = []

pregenerators['settings'] = function () {
    return new Promise(function (resolve, reject) {

        const settings_template_path = path.join(enduro.enduro_path, 'support_files', 'admin_settings_css.hbs')
        const css_settings_destination_file_path = path.join(enduro.project_path, enduro.config.build_folder, '_prebuilt', '_settings.css')

        // just resolve if settings are not present
        if (!enduro.cms_data.global.settings) {
            return resolve()
        }

        // load the css template
        fs.readFile(settings_template_path, 'utf8', function read (err, raw_template) {
            if (err) {
                logger.err_block(err)
            }

            const template = enduro.templating_engine.compile(raw_template)
            template(enduro.cms_data.global.settings)
                .then((rendered_css_file) => {
                    flat_helpers.ensure_directory_existence(css_settings_destination_file_path)
                        .then(() => {
                            fs.writeFile(css_settings_destination_file_path, rendered_css_file, () => {
                                resolve()
                            })
                        })
                })
        })

    })
}

pregenerators['cultures'] = function () {

    return new Promise(function (resolve, reject) {
        const cultures_json_destionation_path = path.join(enduro.project_path, enduro.config.build_folder, '_prebuilt', '_cultures.json')
        flat_helpers.ensure_directory_existence(cultures_json_destionation_path)
            .then(() => {
                fs.writeFile(cultures_json_destionation_path, JSON.stringify(enduro.config.cultures), function (err) {
                    if (err) {
                        logger.err(err)
                    }
                    resolve()
                })
            })

    })
}

module.exports = new pregenerator()