mirror of
https://github.com/GenderDysphoria/GenderDysphoria.fyi.git
synced 2025-01-31 07:16:17 +00:00
125 lines
3.5 KiB
JavaScript
125 lines
3.5 KiB
JavaScript
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const path = require('path');
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const Promise = require('bluebird');
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const fs = require('fs-extra');
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const log = require('fancy-log');
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const File = require('./file');
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const actions = require('./actions');
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const { URL } = require('url');
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const { resolve, readFile, isCleanUrl, ENGINE } = require('./resolve');
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const { isObject } = require('../lib/util');
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const pkg = require(resolve('package.json'));
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const frontmatter = require('front-matter');
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module.exports = exports = class Page extends File {
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constructor (filepath) {
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super(filepath);
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this.serializable.push(
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'fullurl',
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'engine',
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'source',
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'meta',
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'images',
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'titlecard',
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'tweets',
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'dateCreated',
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'dateModified',
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'classes',
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'flags',
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);
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var isIndexPage = (this.name === 'index');
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var isClean = isCleanUrl(this.ext);
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if (isClean && isIndexPage) {
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this.output = path.join(this.base, 'index.html');
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this.json = path.join(this.base, 'index.json');
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this.url = this.dir;
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} else if (isClean) {
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this.output = path.join(this.base, this.name, 'index.html');
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this.json = path.join(this.base, this.name + '.json');
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this.url = path.join(this.dir, this.name);
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} else if (isIndexPage) {
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this.output = path.join(this.base, 'index.html');
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this.json = path.join(this.base, this.name + '.json');
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this.url = this.dir;
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} else {
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this.output = path.join(this.base, this.basename);
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this.json = path.join(this.base, this.basename + '.json');
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this.url = path.join(this.dir, this.basename);
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}
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const url = new URL(pkg.siteInfo.siteUrl);
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url.pathname = this.url;
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this.fullurl = url.href;
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this.engine = ENGINE[this.type] || ENGINE.COPY;
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}
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async load (PublicFiles) {
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const [ raw, { ctime, mtime } ] = await Promise.all([
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readFile(this.input).catch(() => null),
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fs.stat(this.input).catch(() => ({})),
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]);
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const { titlecard, assets } = PublicFiles.for(this.dir);
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// empty file
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if (!raw || !ctime) {
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log.error('Could not load page: ' + this.filepath);
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return false;
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}
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try {
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var { attributes: meta, body } = frontmatter(raw.toString('utf8'));
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} catch (e) {
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log.error('Error while parsing frontmatter for ' + this.filepath, e);
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return false;
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}
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this.source = body;
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this.meta = meta;
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this.images = assets;
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this.titlecard = titlecard;
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this.tweets = (meta.tweets || []).map(parseTweetId);
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this.dateCreated = meta.date && new Date(meta.date) || ctime;
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this.dateModified = mtime;
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this.classes = Array.from(new Set(meta.classes || []));
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this.flags = this.classes.reduce((res, item) => {
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var camelCased = item.replace(/-([a-z])/g, (g) => g[1].toUpperCase());
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res[camelCased] = true;
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return res;
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}, {});
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return this;
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}
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tasks () {
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if (!isObject(this.tweets)) return [];
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return Object.values(this.tweets)
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.map((t) => t.media)
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.flat()
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.map((m) => ({ ...m, action: actions.fetch, output: m.output }));
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}
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};
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/* Utility Functions **************************************************/
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const tweeturl = /https?:\/\/twitter\.com\/(?:#!\/)?(?:\w+)\/status(?:es)?\/(\d+)/i;
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const tweetidcheck = /^\d+$/;
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function parseTweetId (tweetid) {
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// we can't trust an id that isn't a string
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if (typeof tweetid !== 'string') return false;
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const match = tweetid.match(tweeturl);
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if (match) return match[1];
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if (tweetid.match(tweetidcheck)) return tweetid;
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return false;
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}
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