fusionauth-cli/dist/commands/email-html-to-text.js

FusionAuth CLI for node 22

import { Command } from "@commander-js/extra-typings";
import { validate as isUUID } from "uuid";
import chalk from "chalk";
import { lstat, readdir, readFile, writeFile } from "fs/promises";
import { compile } from "html-to-text";
const htmlToText = compile({
    wordwrap: false,
    selectors: [
        { selector: 'p', options: { leadingLineBreaks: 1, trailingLineBreaks: 1 } },
    ]
});
// noinspection JSUnusedGlobalSymbols
export const emailHtmlToText = new Command('email:html-to-text')
    .description('Find missing text templates and create them from the html templates')
    .argument('[emailTemplateId]', 'The email template id to convert. If not provided, all email templates will be converted')
    .option('-o, --output <output>', 'The output directory', './emails/')
    .action(async (emailTemplateId, { output }) => {
    if (!emailTemplateId) {
        console.log(`Converting all email templates in ${output}`);
    }
    else {
        console.log(`Converting email template ${emailTemplateId} in ${output}`);
    }
    const emailTemplateIds = [];
    if (!emailTemplateId) {
        const files = await readdir(output);
        for await (const file of files) {
            // Validate directory
            if ((await lstat(`${output}/${file}`)).isDirectory() && isUUID(file)) {
                emailTemplateIds.push(file);
            }
        }
    }
    for await (const templateId of emailTemplateIds) {
        const emailTemplateDirectory = `${output}/${templateId}/`;
        console.log(`Converting email template ${templateId}`);
        // Check default locale
        const htmlContent = await readFile(`${emailTemplateDirectory}/body.html`, 'utf-8');
        const textContent = await readFile(`${emailTemplateDirectory}/body.txt`, 'utf-8');
        if (htmlContent.length && !textContent.length) {
            console.log(`Creating text template for ${templateId}`);
            await writeFile(`${emailTemplateDirectory}/body.txt`, htmlToText(htmlContent));
        }
        // Check locales
        const locales = await readdir(emailTemplateDirectory);
        for await (const locale of locales) {
            // Validate directory
            const localeDirectory = `${emailTemplateDirectory}/${locale}`;
            if ((await lstat(`${emailTemplateDirectory}/${locale}`)).isDirectory()) {
                const localizedHtmlContent = await readFile(`${localeDirectory}/body.html`, 'utf-8');
                const localizedTextContent = await readFile(`${localeDirectory}/body.txt`, 'utf-8');
                if (localizedHtmlContent.length && !localizedTextContent.length) {
                    console.log(`Creating text template for ${templateId} in ${locale}`);
                    await writeFile(`${localeDirectory}/body.txt`, htmlToText(localizedHtmlContent));
                }
            }
        }
    }
    console.log(chalk.green(`Finished converting email template(s)`));
});