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const { exec } = require('child_process');
const { resolve, join} = require('path');
const { rm, writeFile } = require('fs/promises');
const { promisify } = require('util');
const internals = {
exec: promisify(exec),
apiUrl: process.env.API_URL,
apiToken: process.env.API_TOKEN,
blogUrl: process.env.BLOG_URL,
archiveUrl: process.env.ARCHIVE_URL,
blogPublicUrl: process.env.BLOG_PUBLIC_URL,
archivePublicUrl: process.env.ARCHIVE_PUBLIC_URL,
tootToken: process.env.TOOT_TOKEN,
mastodonDomain: process.env.MASTODON_DOMAIN,
date: (new Date()).toISOString().split('T')[0],
generateGemtext(title, text) {
return `# ${title}\n\n${text}`;
},
getText(posts) {
return posts.map((post) => {
const title = post.title || post.website_title
return `=> ${post.url} ${title}\n${post.notes}`;
}).join('\n\n');
},
getTitle(posts) {
const title = posts[0].title || posts[0].website_title
if (posts.length === 1) {
return `Link: ${title}`;
}
return `${posts.length} links for ${internals.date}`;
},
slugify(text) {
return text.toLowerCase().replace(/[^a-z0-9 ]/g, '').replace(/ +/g, '-')
},
async toot(title) {
const body = new FormData();
body.set(
'status',
`New post: ${title}\n\nAvailable on:\n\nāļø the gemini archive ${internals.archivePublicUrl}\n\n or, the ephemeral blog š: ${internals.blogPublicUrl}`
);
return fetch(`https://${internals.mastodonDomain}/api/v1/statuses`, {
method: 'POST',
headers: {
Authorization: `Bearer ${internals.tootToken}`,
},
body
});
},
async getBookmarks() {
const url = join(internals.apiUrl, 'bookmarks') + '?q=%23linkblog';
const response = await fetch(url, {
headers: {
'Content-Type': 'application/json',
Authorization: `Token ${internals.apiToken}`
}
});
const data = await response.json();
return data.results;
},
async updateBookmark(bookmark) {
const url = join(internals.apiUrl, 'bookmarks', `${bookmark.id}`)
const response = await fetch(url, {
method: 'PATCH',
body: JSON.stringify(
{
tag_names: bookmark.tag_names.map((tag) => tag === 'linkblog' ? 'linkblog-posted' : tag)
}
),
headers: {
'Content-Type': 'application/json',
Authorization: `Token ${internals.apiToken}`
}
});
}
};
async function run() {
const bookmarks = await internals.getBookmarks();
if (bookmarks.length === 0) {
console.error('No links to post');
return;
}
const title = internals.getTitle(bookmarks);
const text = internals.getText(bookmarks);
const gemtext = internals.generateGemtext(title, text);
const filename = internals.slugify(title);
const gemfile = resolve(join(__dirname, `${filename}.gmi`));
await writeFile(gemfile, gemtext);
await internals.exec(`blog add ${gemfile}`);
await internals.exec(`blog publish ${internals.blogUrl}`);
await internals.exec(`blog publish-archive ${internals.archiveUrl}`);
await rm(gemfile);
for (const bookmark of bookmarks) {
await internals.updateBookmark(bookmark);
}
if (internals.tootToken) {
await internals.toot(title);
}
}
run()
.then(() => process.exit(0))
.catch((err) => {
console.error(err);
process.exit(1);
})
|