export const setup = function (router, con, server) { router.get("/api/getPosts/*", function (_req, res) { res.set("Access-Control-Allow-Origin", ""); res.redirect("/api/getPosts"); }); router.get("/api/getPosts", function (req, res) { res.set("Access-Control-Allow-Origin", "*"); if (req.query.channel != undefined) { let sql = `select post_user_name,post_text,post_time,post_special_text,post_id,post_from_bot,post_reply_id,User_Avatar,file_0,file_1,file_2,file_3,file_4 from ipost.posts inner join ipost.users on (User_Name = post_user_name) where post_receiver_name = ? group by post_id order by post_id desc limit 30;`; con.query(sql, [encodeURIComponent(req.query.channel)], function (err, result) { if (err) throw err; res.json(result); }); } else { //fallback let sql = `select post_user_name,post_text,post_time,post_special_text,post_id,post_from_bot,post_reply_id,file_0,file_1,file_2,file_3,file_4 from ipost.posts where (post_receiver_name is null or post_receiver_name = 'everyone') group by post_id order by post_id desc limit 30;`; con.query(sql, [], function (err, result) { if (err) throw err; res.json(result); }); } }); router.get("/api/getPostsLowerThan", function (req, res) { res.set("Access-Control-Allow-Origin", "*"); if (req.query.channel != undefined) { let sql = `select post_user_name,post_text,post_time,post_special_text,post_id,post_from_bot,post_reply_id,file_0,file_1,file_2,file_3,file_4 from ipost.posts where ((post_receiver_name = ?) and (post_id < ?)) group by post_id order by post_id desc limit 30;`; con.query(sql, [encodeURIComponent(req.query.channel), req.query.id], function (err, result) { if (err) throw err; res.json(result); }); } else { //fallback let sql = `select post_user_name,post_text,post_time,post_special_text,post_id,post_from_bot,post_reply_id,file_0,file_1,file_2,file_3,file_4 from ipost.posts where ((post_receiver_name is null or post_receiver_name = 'everyone') and (post_id < ?)) group by post_id order by post_id desc limit 30;`; con.query(sql, [req.query.id], function (err, result) { if (err) throw err; res.json(result); }); } }); router.get("/api/getPost", function (req, res) { res.set("Access-Control-Allow-Origin", "*"); let arg = req.query.id; let sql = `select post_user_name,post_text,post_time,post_special_text,post_id,post_from_bot,post_reply_id,post_receiver_name,User_Avatar,file_0,file_1,file_2,file_3,file_4 from ipost.posts inner join ipost.users on (User_Name = post_user_name) where post_id=?;`; con.query(sql, [arg], function (err, result) { if (err) throw err; if (result[0]) { res.set('Cache-Control', 'public, max-age=2592000'); //cache it for one month-ish res.json(result[0]); } else { res.json({ "error": "there is no such post!" }); } }); }); }