f0ckv2/src/inc/routeinc/f0cklib.mjs
2022-03-31 20:42:28 +02:00

420 lines
12 KiB
JavaScript

import db from "../sql.mjs";
import lib from "../lib.mjs";
import cfg from "../config.mjs";
import fs from "fs";
import url from "url";
export default {
getf0cks: async (o = { user, tag, mime, page, mode, fav }) => {
const user = o.user ? decodeURI(o.user) : null;
const tag = lib.parseTag(o.tag ?? null);
const mime = (o.mime ?? "");
const page = +(o.page ?? 1);
const smime = cfg.allowedMimes.includes(mime) ? mime + "/%" : mime === "" ? "%" : "%";
const tmp = { user, tag, mime, smime, page };
const modequery = mime == "audio" ? lib.getMode(0) : lib.getMode(o.mode ?? 0);
let data;
let total;
if(tag) {
if(tag.match(/sfw/) || tag.length <= 2)
return {
success: false,
message: "nope."
};
total = await db`
select count(*) as total
from items
inner join (
select tags_assign.item_id, tags.tag
from tags
left join tags_assign on tags_assign.tag_id = tags.id
where tags.tag ilike ${'%' + (tag ? tag : '') + '%'}
group by tags_assign.item_id, tags.tag
) as st on st.item_id = items.id
where ${db.unsafe(modequery)}
group by st.tag, st.item_id`;
total = total?.length;
}
else {
if(!o.fav) {
total = await db`
select count(*) as total
from items
where ${db.unsafe(modequery)}
and items.mime ilike ${smime}
and items.username ilike ${user ? user : '%'}
`;
total = total[0].total;
}
else {
total = await db`
select count(*) as total
from "favorites"
left join "user" on "user".id = "favorites".user_id
left join "tags_assign" on "tags_assign".item_id = "favorites".item_id
left join "tags" on "tags".id = "tags_assign".tag_id
left join "items" on "items".id = "favorites".item_id
where ${db.unsafe(modequery)}
and "items".mime ilike ${smime}
and "user".user ilike ${user}
group by "items".id
`;
total = total[0].total;
}
}
if(!total || total.length === 0)
return {
success: false,
message: "404 - no f0cks given"
};
const pages = +Math.ceil(total / cfg.websrv.eps);
const act_page = Math.min(pages, page || 1);
const offset = Math.max(0, (act_page - 1) * cfg.websrv.eps);
let rows;
if(!o.fav) {
rows = db`
select "items".id, "items".mime, "tags_assign".tag_id
from "items"
left join "tags_assign" on "tags_assign".item_id = "items".id and ("tags_assign".tag_id = 1 or "tags_assign".tag_id = 2)
${tag
? db`
inner join (
select "tags_assign".item_id, "tags".tag
from "tags"
left join "tags_assign" on "tags_assign".tag_id = "tags".id
where "tags".tag ilike ${'%' + tag + '%'}
group by "tags_assign".item_id, "tags".tag
) as st on st.item_id = "items".id
`
: db``
}
where ${db.unsafe(modequery)}
and "items".mime ilike ${smime}
and "items".username ilike ${user ? user : '%'}
${tag
? db`group by st.item_id, "items".id, "tags_assign".tag_id`
: db``
}
order by "items".id desc
offset ${offset}
limit ${cfg.websrv.eps}
`;
}
else {
rows = db`
select "items".id, "items".mime, ta.tag_id
from "favorites"
left join "user" on "user".id = "favorites".user_id
left join "tags_assign" on "tags_assign".item_id = "favorites".item_id
left join "tags" on "tags".id = "tags_assign".tag_id
left join "items" on "items".id = "favorites".item_id
left join "tags_assign" as ta on ta.item_id = "items".id and (ta.tag_id = 1 or ta.tag_id = 2)
${ tag
? db`
inner join (
select "tags_assign".item_id, "tags".tag
from "tags"
left join "tags_assign" on "tags_assign".tag_id = "tags".id
where "tags".tag ilike ${'%' + tag + '%'}
group by "tags_assign".item_id, "tags".tag
) as st on st.item_id = "items".id`
: db``
}
where ${db.unsafe(modequery)}
and "items".mime ilike ${smime}
and "user".user ilike ${user}
${tag
? db`group by st.item_id, "items".id, "tags_assign".tag_id`
: db``
}
group by "items".id, ta.tag_id
order by "items".id desc
offset ${offset}
limit ${cfg.websrv.eps}
`;
}
rows = await rows;
if(rows.length === 0)
return {
success: false,
message: "oopsi woopsi"
};
/*rows.forEach(e => {
if(!fs.existsSync(`public/t/${e.id}.png`))
fs.copyFileSync("public/s/img/broken.png", `public/t/${e.id}.png`);
});*/
const cheat = [];
for(let i = Math.max(1, act_page - 3); i <= Math.min(act_page + 3, pages); i++)
cheat.push(i);
const link = lib.genLink({ user, tag, mime, type: o.fav ? 'favs' : 'f0cks' });
data = {
success: true,
items: rows,
pagination: {
start: 1,
end: pages,
prev: (act_page > 1) ? act_page - 1 : null,
next: (act_page < pages) ? act_page + 1 : null,
page: act_page,
cheat: cheat,
uff: false
},
link: link,
tmp: tmp
};
return data;
},
getf0ck: async (o = ({ user, tag, mime, itemid, mode })) => {
const user = o.user ? decodeURI(o.user) : null;
const tag = lib.parseTag(o.tag ?? null);
const mime = (o.mime ?? "");
const itemid = +(o.itemid ?? 404);
const smime = cfg.allowedMimes.includes(mime) ? mime + "/%" : mime === "" ? "%" : "%";
const tmp = { user, tag, mime, smime, itemid };
const modequery = mime == "audio" ? lib.getMode(0) : lib.getMode(o.mode ?? 0);
if(itemid === 404) {
return {
success: false,
message: "404 - f0ck not found"
};
}
let items;
if(o.fav) {
items = db`
select "items".*
from "favorites"
left join "items" on "items".id = "favorites".item_id
left join "user" on "user".id = "favorites".user_id
${ tag
? db`
inner join (
select "tags_assign".item_id, "tags".tag
from "tags"
left join "tags_assign" on "tags_assign".tag_id = "tags".id
where "tags".tag ilike ${'%' + tag + '%'}
group by "tags_assign".item_id, "tags".tag
) as st on st.item_id = "items".id`
: db``
}
where ${db.unsafe(modequery)}
and "user".user ilike ${user}
${ mime
? db`and "items".mime ilike ${mime + '/%'}`
: db``
}
${ tag
? db`group by st.tag, st.item_id, "items".id`
: db`group by "items".id, "favorites".user_id, "favorites".item_id, "user".id`
}
`;
}
else {
items = db`
select "items".*
from "items"
${ tag
? db`
inner join (
select "tags_assign".item_id, "tags_assign".tag_id, "tags".tag
from "tags"
left join "tags_assign" on "tags_assign".tag_id = "tags".id
where "tags".tag ilike ${'%' + tag + '%'}
group by "tags_assign".item_id, "tags".tag, "tags_assign".tag_id
) as st on st.item_id = "items".id`
: db``
}
where ${db.unsafe(modequery)}
${ user
? db`and "items".username ilike ${'%' + user + '%'}`
: db``
}
${ mime
? db`and "items".mime ilike ${mime + '/%'}`
: db``
}
${ tag
? db`group by st.item_id, "items".id, st.tag_id`
: db`group by "items".id`
}
order by "items".id desc
`;
}
items = await items;
if(tag)
items = items.filter((v, i, s) => i === s.findIndex(t => t.id === v.id));
const item = items.findIndex(i => i.id === itemid);
const actitem = items[item];
if(!actitem) { // sfw-check!
return {
success: false,
message: "Sorry, this post is currently not visible."
};
}
const tags = await lib.getTags(itemid);
const cheat = [...new Set(items.slice(Math.max(0, item - 3), item + 4).map(i => i.id))];
const link = lib.genLink({ user, tag, mime, type: o.fav ? 'favs' : 'f0cks' });
const favorites = await db`
select "user".user, "user_options".avatar
from "favorites"
left join "user" on "user".id = "favorites".user_id
left join "user_options" on "user_options".user_id = "favorites".user_id
where "favorites".item_id = ${itemid}
`;
let coverart = true;
try {
await fs.promises.access(`./public${cfg.websrv.paths.coverarts}/${actitem.id}.webp`);
} catch(err) {
coverart = false;
}
const data = {
success: true,
user: {
name: actitem.username,
channel: actitem.usernetwork == "Telegram" && actitem.userchannel !== "f0ck.me" ? "anonymous" : actitem.userchannel,
network: actitem.usernetwork
},
item: {
id: actitem.id,
src: {
long: actitem.src,
short: url.parse(actitem.src).hostname,
},
thumbnail: `${cfg.websrv.paths.thumbnails}/${actitem.id}.png`,
coverart: coverart ? `${cfg.websrv.paths.coverarts}/${actitem.id}.webp` : '/s/img/music.webp',
dest: `${cfg.websrv.paths.images}/${actitem.dest}`,
mime: actitem.mime,
size: lib.formatSize(actitem.size),
timestamp: {
timeago: lib.timeAgo(new Date(actitem.stamp * 1e3).toISOString()),
timefull: new Date(actitem.stamp * 1e3).toISOString()
},
favorites: favorites,
tags: tags
},
title: `${actitem.id} - f0ck.me`,
pagination: {
end: items[items.length - 1]?.id,
start: items[0]?.id,
next: items[item + 1]?.id,
prev: items[item - 1]?.id,
page: actitem.id,
cheat: cheat,
uff: true
},
phrase: cfg.websrv.phrases[~~(Math.random() * cfg.websrv.phrases.length)],
link: link,
tmp: tmp
};
return data;
},
getRandom: async (o = ({ user, tag, mime, mode })) => {
const user = o.user ? decodeURI(o.user) : null;
const tag = lib.parseTag(o.tag ?? null);
const mime = (o.mime ?? "");
const modequery = mime == "audio" ? lib.getMode(0) : lib.getMode(o.mode ?? 0);
let item;
if(o.fav) { // dood lol
item = db`
select "items".*
from "favorites"
left join "items" on "items".id = "favorites".item_id
left join "user" on "user".id = "favorites".user_id
${ tag
? db`
inner join (
select "tags_assign".item_id, "tags".tag
from "tags"
left join "tags_assign" on "tags_assign".tag_id = "tags".id
where "tags".tag ilike ${'%' + tag + '%'}
group by "tags_assign".item_id, "tags".tag
) as st on st.item_id = "items".id`
: db``
}
where ${db.unsafe(modequery)}
and "user".user ilike ${user}
${ mime
? db`and "items".mime ilike ${mime + '/%'}`
: db``
}
order by random()
limit 1
`;
}
else {
item = db`
select *
from "items"
${ tag
? db`
inner join (
select "tags_assign".item_id, "tags".tag
from "tags"
left join "tags_assign" on "tags_assign".tag_id = "tags".id
where "tags".tag ilike ${'%' + tag + '%'}
group by "tags_assign".item_id, "tags".tag
) as st on st.item_id = "items".id`
: db``
}
where ${db.unsafe(modequery)}
${ user
? db`and "items".username ilike ${'%' + user + '%'}`
: db``
}
${ mime
? db`and "items".mime ilike ${mime + '/%'}`
: db``
}
order by random()
limit 1
`;
}
item = await item;
if(item.length === 0) {
return {
success: false,
message: "no f0cks found :("
};
}
const link = lib.genLink({ user, tag, mime, type: o.fav ? 'favs' : 'f0cks' });
return {
success: true,
link: link,
itemid: item[0].id
};
}
};