David Soulayrol
4 months ago
parent
9420adb44a
commit
578cad3351
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{% extends "gemini.njk" %}{% block content %}# {{ book.title }} |
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{{ contents | safe }} |
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({{ comment.size }} signes. Première publication {% if comment.issue %}sur {{ comment.medium | safe }} n°{{ comment.issue }}){% else %}le {{ comment.date.format('LL')}} sur {{ comment.medium | safe }}){% endif %} |
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{% if comment.source %}=> {{ comment.source }} Document original{% endif %} |
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=> {{ filepath(comment.medium, ['/chroniques']) }} Toutes les chroniques sur {{ comment.medium | safe }} |
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=> /chroniques Toutes les chroniques |
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{% endblock %} |
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{% block content %}{{ contents | safe }}{% endblock %} |
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const config = require('./config.js') |
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const debug = require('debug')('gemini') |
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const Metalsmith = require('metalsmith') |
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const layouts = require('@metalsmith/layouts') |
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const moment = require('moment') |
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const path = require('path') |
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const slug = require('slug') |
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const statistics = require('./metalsmith-statistics-plugin') |
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const __PROD__ = process.env.NODE_ENV === 'production' |
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moment.locale('fr') |
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function store (collection, key, value) { |
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if (collection[key] === undefined) { collection[key] = [] } |
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collection[key].push(value) |
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} |
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function isGemText (filename) { |
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return /\.gmi$|\.gemini$/.test(path.extname(filename)) |
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} |
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function filepath (filename, segments) { |
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const name = slug(filename, { mode: 'rfc3986' }) + '.gemini' |
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return path.join.apply(null, (segments || ['./']).concat([name])) |
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} |
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function sortedComments (metalsmith, index) { |
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const sortedComments = {} |
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metalsmith.metadata().comments.forEach(entry => { |
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if (index instanceof Function) { |
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store(sortedComments, index(entry.comment), entry) |
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} else { |
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store(sortedComments, entry.comment[index], entry) |
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} |
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}) |
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return sortedComments |
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} |
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function createIndex (files, filename, body) { |
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const entry = Object.assign({ |
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contents: Buffer.from(body) |
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}) |
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files[filename] = entry |
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} |
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function createCommentsIndex (index, entries) { |
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let body = '# ' + index + '\n\n' |
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entries.forEach(entry => { |
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body += '=> /' + entry.filename + ' ' + entry.book.title + ', ' + entry.book.author |
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if (index === entry.comment.medium) { |
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body += ' (' + entry.comment.date.year() + ')\n' |
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} else { |
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body += ' (sur ' + entry.comment.medium + ')\n' |
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body += entry.comment.excerpt |
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} |
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}) |
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body += '\n=> /chroniques Retour à la liste complète\n' |
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return body |
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} |
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function rootIndexPlugin (files, metalsmith, done) { |
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let body = '# Chroniques\n' |
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body += '\n## Par support\n\n' |
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Object.keys(sortedComments(metalsmith, 'medium')).forEach((medium) => { |
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body += '=> ' + filepath(medium, ['/chroniques']) + ' ' + medium + '\n' |
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}) |
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body += '\n## Par année\n\n' |
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Object.keys(sortedComments(metalsmith, (c) => c.date.year())).forEach((year) => { |
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body += '=> /chroniques/' + year + ' ' + year + '\n' |
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}) |
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createIndex(files, 'chroniques/index.gemini', body) |
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done() |
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} |
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function mediaIndexPlugin (files, metalsmith, done) { |
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Object.entries(sortedComments(metalsmith, 'medium')).forEach(([medium, comments]) => { |
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createIndex(files, filepath(medium, ['chroniques']), createCommentsIndex(medium, comments)) |
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}) |
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done() |
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} |
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function yearsIndexPlugin (files, metalsmith, done) { |
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Object.entries(sortedComments(metalsmith, (c) => c.date.year())).forEach(([year, comments]) => { |
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createIndex(files, filepath('index', ['chroniques', year]), createCommentsIndex(year, comments)) |
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}) |
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done() |
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} |
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function buildCommentsMetadata (files, metalsmith, done) { |
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const EXCERPT_MAX_LENGTH = 300 |
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const comments = [] |
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// TODO: The excerpt should take care of words boundaries
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const buildExcerpt = function (contents) { |
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let length = contents.indexOf('\n') |
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if (length === -1) { |
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length = contents.length |
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} |
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let excerpt = contents.substr(0, Math.min(length, EXCERPT_MAX_LENGTH)) |
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if (length > EXCERPT_MAX_LENGTH) { |
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excerpt += '…' |
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} |
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return excerpt + '\n' |
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} |
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Object.keys(files).forEach(filename => { |
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if (isGemText(filename)) { |
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const data = files[filename] |
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if (data.comment !== undefined) { |
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data.comment.date = moment(data.comment.date) |
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data.comment.excerpt = buildExcerpt(data.contents.toString()) |
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data.comment.size = data.contents.length |
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data.layout = 'gemini-comment.njk' |
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comments.push({ |
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book: data.book, |
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comment: data.comment, |
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filename |
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}) |
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} |
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} |
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}) |
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debug('Identified %d comments: %s', comments.length) |
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/* Comment are ordered by title by default. */ |
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comments.sort((a, b) => a.book.title.localeCompare(b.book.title)) |
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metalsmith.metadata().comments = comments |
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done() |
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} |
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module.exports = new Metalsmith(config.paths.projectRoot) |
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.clean(__PROD__) |
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.metadata({ |
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filepath |
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}) |
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.source(config.paths.geminiSource) |
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.destination(config.paths.geminiDestination) |
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.use(buildCommentsMetadata) |
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.use(rootIndexPlugin) |
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.use(mediaIndexPlugin) |
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.use(yearsIndexPlugin) |
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// TODO: atom.xml (et lien depuis l'index)
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.use(layouts({ |
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default: 'gemini.njk', |
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pattern: '**/*.gemini', |
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engineOptions: { |
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globals: { |
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production: __PROD__ |
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} |
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} |
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})) |
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.use(statistics()) |
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