Conduitry/userscripts
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e621: support pool view

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Conduitry 2020-04-06 12:10:27 -04:00
parent 225e91b864
commit 5f46bc35be
1 changed files with 36 additions and 14 deletions
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50
src/e621.user.js
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@ -19,7 +19,9 @@
// disable automatic blacklist
localStorage.setItem('dab', '1');
const url_search_params = new URLSearchParams(location.search);
let match;
if (match = location.pathname.match(/^\/posts\/(\d+)/)) {
// on page for a single post, fetch and display if blocked by global blacklist
@ -44,23 +46,24 @@
} else if (/^\/posts\/?/.test(location.pathname)) {
// on search results pages, re-add posts blocked by global blacklist
const url_search_params = new URLSearchParams(location.search);
const { posts } = await make_request('/posts.json', { tags: url_search_params.get('tags'), page: url_search_params.get('page') });
const container = document.querySelector('#posts-container');
let found, next;
for (let i = posts.length - 1; i >= 0; i--) {
found = document.querySelector(`#post_${posts[i].id}`);
if (found) {
next = found;
} else {
const el = document.createElement('article');
el.setAttribute('class', 'post-preview captioned');
el.setAttribute('data-file-ext', posts[i].file.ext);
el.innerHTML = `<a href="/posts/${posts[i].id}${make_query({ q: url_search_params.get('tags') })}"><img src="${get_preview_url(posts[i])}"></a>`;
container.insertBefore(el, next);
next = el;
augment_results(posts, { q: url_search_params.get('tags') });
} else if (match = location.pathname.match(/^\/pools\/(\d+)/)) {
// on pool view pages, re-add posts blocked by global blacklist
const { post_ids } = await make_request(`/pools/${match[1]}.json`);
const all_posts = [];
for (let page = 1; ; page++) {
const { posts } = await make_request('/posts.json', { tags: `pool:${match[1]}`, page });
all_posts.push(...posts);
if (posts.length < 75) {
break;
}
}
const page = +url_search_params.get('page') || 1;
const posts = post_ids.slice((page - 1) * 75, page * 75).map(post_id => all_posts.find(({ id }) => id === post_id));
augment_results(posts, { pool_id: match[1] });
}
@ -96,6 +99,25 @@ function make_request(path, params) {
});
}
// augment results list with given posts
function augment_results(posts, link_params) {
const container = document.querySelector('#posts-container');
let found, next;
for (let i = posts.length - 1; i >= 0; i--) {
found = document.querySelector(`#post_${posts[i].id}`);
if (found) {
next = found;
} else {
const el = document.createElement('article');
el.setAttribute('class', 'post-preview captioned');
el.setAttribute('data-file-ext', posts[i].file.ext);
el.innerHTML = `<a href="/posts/${posts[i].id}${make_query(link_params)}"><img src="${get_preview_url(posts[i])}"></a>`;
container.insertBefore(el, next);
next = el;
}
}
}
// from a post's image's MD5, construct the main part of its path
function get_path(md5) {
return `${md5.slice(0, 2)}/${md5.slice(2, 4)}/${md5}`;