import fs from 'fs-extra' import path from 'path' import slugify from 'slugify' import ora from 'ora' import fastExif from 'fast-exif' import iptc from 'node-iptc' const templatePath = path.join(__dirname, 'new.md') const templatePathPhoto = path.join(__dirname, 'new-photo.md') const template = fs.readFileSync(templatePath).toString() const templatePhoto = fs.readFileSync(templatePathPhoto).toString() const spinner = ora('Adding new post').start() if (!process.argv[2]) { spinner.fail('Use the format `npm run new "Title of post"`') } let title = process.argv[2] const isPhoto = process.argv[2] === 'photo' spinner.text = `Adding '${title}'.` let titleSlug = slugify(title, { lower: true }) const postsPath = path.join('.', 'content', 'posts') const photosPath = path.join('.', 'content', 'photos') let date = new Date().toISOString() async function getIptc(imagePath) { return new Promise((resolve, reject) => { fs.readFile(imagePath, (err, data) => { if (err) reject(err) const iptcData = iptc(data) return resolve(iptcData) }) }) } async function getExif(imagePath) { let exifData try { exifData = await fastExif.read(imagePath, true) } catch (error) { return null } let iptcData try { iptcData = await getIptc(imagePath) } catch (error) { return null } return { ...exifData, iptc: { ...iptcData } } } async function createPhotoPost() { const photo = process.argv[3] const exifData = await getExif(photo) title = exifData.iptc.object_name || exifData.iptc.title titleSlug = slugify(title, { lower: true }) date = new Date(exifData.exif.DateTimeOriginal).toISOString() const dateShort = date.slice(0, 10) const description = exifData.iptc.caption const fileName = `${dateShort}-${titleSlug}` const postPhoto = `${photosPath}/${fileName}.md` const newContentsPhoto = templatePhoto .split('TITLE') .join(title) .split('SLUG') .join(titleSlug) .split('DATE_LONG') .join(date) .split('DATE_SHORT') .join(dateShort) .split('DESCRIPTION') .join(description) // copy photo file in place fs.copyFile(photo, `${photosPath}/${fileName}.jpg`, err => { if (err) spinner.fail(`Error copying photo file: ${err}`) }) // create photo post file fs.appendFile(postPhoto, newContentsPhoto, err => { if (err) spinner.fail(`Error creating photo post: ${err}`) spinner.succeed(`New photo post '${title}' as '${fileName}.md' created.`) }) } if (isPhoto) { createPhotoPost() } else { if (process.argv[3]) { date = new Date(process.argv[3]).toISOString() } const dateShort = date.slice(0, 10) const file = `${postsPath}/${dateShort}-${titleSlug}/index.md` const newContents = template .split('TITLE') .join(title) .split('SLUG') .join(titleSlug) .split('DATE') .join(date) fs.outputFile(file, newContents) .then(() => fs.readFile(file, 'utf8')) .then(() => spinner.succeed(`New post '${title}' created.`)) .catch(err => spinner.fail(`Error creating post: ${err}`)) }