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167 lines
6.0 KiB
TypeScript
167 lines
6.0 KiB
TypeScript
/* eslint-disable global-require */
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import {
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ContestModel, Context, Handler, ObjectId, param, PERM, PRIV, ProblemModel, Schema,
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SettingModel, SystemModel, SystemSettings, Types, UserModel,
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} from 'hydrooj';
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import convert from 'schemastery-jsonschema';
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import markdown from './backendlib/markdown';
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class WikiHelpHandler extends Handler {
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noCheckPermView = true;
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async get({ domainId }) {
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const LANGS = SettingModel.langs;
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const languages = {};
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for (const key in LANGS) {
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if (LANGS[key].domain && !LANGS[key].domain.includes(domainId)) continue;
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if (LANGS[key].hidden) continue;
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languages[`${LANGS[key].display}(${key})`] = LANGS[key].compile || LANGS[key].execute;
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}
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this.response.body = { languages };
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this.response.template = 'wiki_help.html';
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}
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}
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class WikiAboutHandler extends Handler {
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noCheckPermView = true;
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async get() {
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let raw = SystemModel.get('ui-default.about') || '';
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// TODO template engine
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raw = raw.replace(/{{ name }}/g, this.domain.ui?.name || SystemModel.get('server.name')).trim();
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const lines = raw.split('\n');
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const sections = [];
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for (const line of lines) {
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if (line.startsWith('# ')) {
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const id = line.split(' ')[1];
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sections.push({
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id,
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title: line.split(id)[1].trim(),
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content: '',
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});
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} else sections[sections.length - 1].content += `${line}\n`;
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}
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this.response.template = 'about.html';
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this.response.body = { sections };
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}
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}
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class SetThemeHandler extends Handler {
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noCheckPermView = true;
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async get({ theme }) {
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this.checkPriv(PRIV.PRIV_USER_PROFILE);
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await UserModel.setById(this.user._id, { theme });
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this.back();
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}
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}
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class LegacyModeHandler extends Handler {
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noCheckPermView = true;
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@param('legacy', Types.Boolean)
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async get(domainId: string, legacy = false) {
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this.session.legacy = legacy;
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this.back();
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}
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}
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class MarkdownHandler extends Handler {
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noCheckPermView = true;
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async post({ text, inline = false }) {
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this.response.body = inline
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? markdown.renderInline(text)
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: markdown.render(text);
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this.response.type = 'text/html';
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this.response.status = 200;
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}
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}
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class SystemConfigSchemaHandler extends Handler {
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async get() {
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const schema = convert(Schema.intersect(SystemSettings) as any, true);
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this.response.body = schema;
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}
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}
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class RichMediaHandler extends Handler {
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async renderUser(domainId, payload) {
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let d = payload.domainId || domainId;
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const cur = payload.domainId ? await UserModel.getById(payload.domainId, this.user._id) : this.user;
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if (!cur.hasPerm(PERM.PERM_VIEW)) d = domainId;
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const udoc = Number.isNaN(+payload.id) ? await UserModel.getByUname(d, payload.id) : await UserModel.getById(d, +payload.id);
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return await this.renderHTML('partials/user.html', { udoc });
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}
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async renderProblem(domainId, payload) {
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const cur = payload.domainId ? await UserModel.getById(payload.domainId, this.user._id) : this.user;
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let pdoc = cur.hasPerm(PERM.PERM_VIEW | PERM.PERM_VIEW_PROBLEM)
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? await ProblemModel.get(payload.domainId || domainId, payload.id) || ProblemModel.default
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: ProblemModel.default;
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if (pdoc.hidden && !cur.own(pdoc) && !cur.hasPerm(PERM.PERM_VIEW_PROBLEM_HIDDEN)) pdoc = ProblemModel.default;
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return await this.renderHTML('partials/problem.html', { pdoc });
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}
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async renderContest(domainId, payload) {
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const cur = payload.domainId ? await UserModel.getById(payload.domainId, this.user._id) : this.user;
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const tdoc = cur.hasPerm(PERM.PERM_VIEW | PERM.PERM_VIEW_CONTEST)
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? await ContestModel.get(payload.domainId || domainId, new ObjectId(payload.id))
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: null;
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if (tdoc) return await this.renderHTML('partials/contest.html', { tdoc });
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return '';
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}
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async renderHomework(domainId, payload) {
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const cur = payload.domainId ? await UserModel.getById(payload.domainId, this.user._id) : this.user;
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const tdoc = cur.hasPerm(PERM.PERM_VIEW | PERM.PERM_VIEW_HOMEWORK)
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? await ContestModel.get(payload.domainId || domainId, new ObjectId(payload.id))
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: null;
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if (tdoc) return await this.renderHTML('partials/homework.html', { tdoc });
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return '';
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}
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async post({ domainId, items }) {
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const res = [];
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for (const item of items || []) {
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if (item.domainId && item.domainId === domainId) delete item.domainId;
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if (item.type === 'user') res.push(this.renderUser(domainId, item).catch(() => ''));
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else if (item.type === 'problem') res.push(this.renderProblem(domainId, item).catch(() => ''));
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else if (item.type === 'contest') res.push(this.renderContest(domainId, item).catch(() => ''));
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else if (item.type === 'homework') res.push(this.renderHomework(domainId, item).catch(() => ''));
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else res.push('');
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}
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this.response.body = await Promise.all(res);
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}
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}
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export function apply(ctx: Context) {
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if (process.env.HYDRO_CLI) return;
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ctx.Route('wiki_help', '/wiki/help', WikiHelpHandler);
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ctx.Route('wiki_about', '/wiki/about', WikiAboutHandler);
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ctx.Route('set_theme', '/set_theme/:theme', SetThemeHandler);
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ctx.Route('set_legacy', '/legacy', LegacyModeHandler);
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ctx.Route('markdown', '/markdown', MarkdownHandler);
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ctx.Route('config_schema', '/manage/config/schema.json', SystemConfigSchemaHandler, PRIV.PRIV_EDIT_SYSTEM);
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ctx.Route('media', '/media', RichMediaHandler);
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ctx.plugin(require('./backendlib/builder'));
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ctx.on('handler/after/DiscussionRaw', async (that) => {
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if (that.args.render && that.response.type === 'text/markdown') {
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that.response.type = 'text/html';
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that.response.body = await markdown.render(that.response.body);
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}
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});
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ctx.on('handler/after', async (that) => {
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that.UiContext.SWConfig = {
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preload: SystemModel.get('ui-default.preload'),
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hosts: [
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`http://${that.request.host}`,
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`https://${that.request.host}`,
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SystemModel.get('server.url'),
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SystemModel.get('server.cdn'),
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],
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domains: SystemModel.get('ui-default.domains') || [],
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};
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});
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}
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