require("jscex-async").init(); // 异步模块
require("jscex-async-powerpack").init(); // 异步增强模块
var cache = require('memory-cache'),
_ = require('underscore');
var Binding = Jscex.Async.Binding,
Task = Jscex.Async.Task;
Topic.findAsync = Binding.fromStandard(Topic.find);
Topic.findOneAsync = Binding.fromStandard(Topic.findOne);
var getListAsync = eval(Jscex.compile("async", function(topic_id, res){
var topic = $await(Topic.findOneAsync({ _id: topic_id}));
res.render('site/show', {
topic: topic
});
}));
exports.show = function(req, res, next){
var topic_id = req.params.id;
getListAsync(topic_id, res).start();
}
exports.digg = function(req, res, next){
var topic_id = req.params.id,
user_ip = req.connection.remoteAddress;
var ids = cache.get(user_ip);
require("jscex-async-powerpack").init(Jscex);
var Jscexify = Jscex.Async.Jscexify;
var data = require('./data');
// 将异步获取数据函数封装成Jscex异步函数
for (var i in data) {
if (i.substr(0, 7) !== 'getData')
continue;
data[i + 'Async'] = Jscexify.fromStandard(data[i]);
}
eval(Jscex.compile('async', function () {
var data1, data2, data3, data4, data5;
try {
data1 = $await(data.getData1Async());
data2 = $await(data.getData2Async());
data3 = $await(data.getData3Async());
data4 = $await(data.getData4Async());
data5 = $await(data.getData5Async());
console.log(data.render({
data1: data1,
data2: data2,
data3: data3,
data4: data4,
data5: data5
}));
}
catch (err) {
console.log(err.stack);
}
}))().start();