104f84f252
As discussed with the product team we want to enforce kebab-case file names for all files, with the exception of files which export a single class, in which case they should be PascalCase and reflect the class which they export. This will help find classes faster, and should push better naming for them too. Some files and packages have been excluded from this linting, specifically when a library or framework depends on the naming of a file for the functionality e.g. Ember, knex-migrator, adapter-manager
55 lines
1.7 KiB
JavaScript
55 lines
1.7 KiB
JavaScript
const _ = require('lodash').runInContext();
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const fs = require('fs-extra');
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const path = require('path');
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const htmlToText = require('html-to-text');
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_.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
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class EmailContentGenerator {
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/**
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*
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* @param {Object} options
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* @param {function} options.getSiteUrl
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* @param {function} options.getSiteTitle
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* @param {string} options.templatesDir - path to the directory containing email templates
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*/
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constructor({getSiteUrl, getSiteTitle, templatesDir}) {
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this.getSiteUrl = getSiteUrl;
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this.getSiteTitle = getSiteTitle;
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this.templatesDir = templatesDir;
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}
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/**
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*
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* @param {Object} options
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* @param {string} options.template - HTML template name to use for generation
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* @param {Object} [options.data] - variable data to use during HTML template compilation
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* @returns {Promise<{html: String, text: String}>} resolves with an object containing html and text properties
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*/
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async getContent(options) {
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const defaults = {
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siteUrl: this.getSiteUrl(),
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siteTitle: this.getSiteTitle()
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};
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const data = _.defaults(defaults, options.data);
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// read the proper email body template
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const content = await fs.readFile(path.join(this.templatesDir, options.template + '.html'), 'utf8');
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// insert user-specific data into the email
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const compiled = _.template(content);
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const htmlContent = compiled(data);
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// generate a plain-text version of the same email
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const textContent = htmlToText.fromString(htmlContent);
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return {
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html: htmlContent,
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text: textContent
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};
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}
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}
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module.exports = EmailContentGenerator;
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