43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
var url = require('url');
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var logger = require('../tools/logger');
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var danmaku = require('../models/danmaku');
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var redis = require('../tools/redis');
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module.exports = function (req, res) {
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res.header('content-type', 'application/json; charset=utf-8');
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var ip = req.headers['x-forwarded-for'] ||
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req.connection.remoteAddress ||
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req.socket.remoteAddress ||
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req.connection.socket.remoteAddress;
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var query = url.parse(req.url,true).query;
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var id = query.id;
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var max = query.max;
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redis.client.get(`dplayer${id}`, function(err, reply) {
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if (reply) {
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logger.info(`DPlayer id ${id} form redis, IP: ${ip}`);
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res.send(reply);
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}
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else {
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logger.info(`DPlayer id ${id} form mongodb, IP: ${ip}`);
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danmaku.find({player: id}, function (err, data) {
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if (err) {
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logger.error(err);
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}
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var dan = {
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code: 1,
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danmaku: []
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};
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dan.danmaku = max ? data.slice(0, max) : data;
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var sendDan = JSON.stringify(dan);
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res.send(sendDan);
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redis.set(`dplayer${id}`, sendDan);
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})
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}
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});
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}; |