60 lines
3.3 KiB
JavaScript
60 lines
3.3 KiB
JavaScript
export const setup = function (router, con, server) {
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router.get("/api/getPosts/*", function (_req, res) {
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res.set("Access-Control-Allow-Origin", "");
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res.redirect("/api/getPosts");
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});
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router.get("/api/getPosts", function (req, res) {
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res.set("Access-Control-Allow-Origin", "*");
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if (req.query.channel !== undefined) {
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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;`;
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con.query(sql, [encodeURIComponent(req.query.channel)], function (err, result) {
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if (err)
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throw err;
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res.json(result);
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});
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}
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else { //fallback
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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;`;
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con.query(sql, [], function (err, result) {
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if (err)
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throw err;
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res.json(result);
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});
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}
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});
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router.get("/api/getPostsLowerThan", function (req, res) {
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res.set("Access-Control-Allow-Origin", "*");
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if (req.query.channel !== undefined) {
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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;`;
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con.query(sql, [encodeURIComponent(req.query.channel), req.query.id], function (err, result) {
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if (err)
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throw err;
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res.json(result);
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});
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}
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else { //fallback
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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;`;
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con.query(sql, [req.query.id], function (err, result) {
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if (err)
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throw err;
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res.json(result);
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});
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}
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});
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router.get("/api/getPost", function (req, res) {
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res.set("Access-Control-Allow-Origin", "*");
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let arg = req.query.id;
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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=?;`;
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con.query(sql, [arg], function (err, result) {
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if (err)
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throw err;
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if (result[0]) {
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res.set('Cache-Control', 'public, max-age=2592000'); //cache it for one month-ish
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res.json(result[0]);
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}
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else {
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res.json({ "error": "there is no such post!" });
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}
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});
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});
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} |