98 lines
2.6 KiB
JavaScript
98 lines
2.6 KiB
JavaScript
import db from "../sql.mjs";
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import lib from "../lib.mjs";
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import search from "../routeinc/search.mjs";
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const _eps = 20;
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export default (router, tpl) => {
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router.get(/^\/search(\/)?$/, lib.auth, async (req, res) => {
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let ret;
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let tag = req.url.qs.tag ?? [];
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let page = req.url.qs.page ?? 1;
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let total = 0;
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let pagination, link;
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if(tag.length > 1) {
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if(tag.startsWith('src:')) {
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total = (await db`
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select count(*) as total
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from "items"
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where src ilike ${'%' + tag.substring(4) + '%'} and active = 'true'
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group by "items".id
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`).length;
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}
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else {
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total = (await db`
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select count(*) as total
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from "tags"
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left join "tags_assign" on "tags_assign".tag_id = "tags".id
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left join "items" on "items".id = "tags_assign".item_id
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where "tags".tag ilike ${'%' + tag + '%'}
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group by "items".id, "tags".tag
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`).length;
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}
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const pages = +Math.ceil(total / _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) * _eps);
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if(tag.startsWith('src:')) {
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ret = await db`
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select *
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from "items"
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where
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src ilike ${'%' + tag.substring(4) + '%'} and
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active = 'true'
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group by "items".id
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order by "items".id desc
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offset ${offset}
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limit ${_eps}
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`;
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}
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else {
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const rows = await db`
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select "items".id, "items".username, "items".mime, "tags".tag
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from "tags"
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left join "tags_assign" on "tags_assign".tag_id = "tags".id
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left join "items" on "items".id = "tags_assign".item_id
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where "tags".tag ilike ${'%' + tag + '%'} and "items".active = 'true'
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group by "items".id, "tags".tag
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offset ${offset}
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limit ${_eps}
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`;
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ret = search(rows, tag);
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}
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const cheat = [];
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for(let i = Math.max(1, act_page - 3); i <= Math.min(act_page + 3, pages); i++)
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cheat.push(i);
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pagination = {
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start: 1,
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end: pages,
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prev: (act_page > 1) ? act_page - 1 : null,
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next: (act_page < pages) ? act_page + 1 : null,
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page: act_page,
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cheat: cheat,
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uff: false
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};
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link = {
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main: `/search/?tag=${tag}`,
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path: '&page='
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};
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}
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res.reply({
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body: tpl.render("search", {
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result: ret,
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totals: await lib.countf0cks(),
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searchstring: tag,
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count: total,
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tmp: null,
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pagination,
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link
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}, req)
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});
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});
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};
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