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