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var cmn=require("../$common.js"),
fs=require("fs"),
http=require("http"),
https=require("https"),
URL=require("url");
function fetch(method,url,cb){
var module;
if(url.slice(0,7)=="http://")module=http;
else if(url.slice(0,8)=="https://")module=https;
var obj=URL.parse(url);
obj.method=method;
module.request(obj,function(res){
var body="";
res.on("data",function(data){body+=data;});
res.on("end",function(){
cb({status: res.statusCode, headers: res.headers},body);
});
}).on("error",function(){
cb(null,null);
}).end();
}
function objectFromList(l){
var obj={};
for(var i=0;i<l.length;i++)obj[l[i][0]]=l[i][1];
return obj;
}
module.exports=function(app,io,moddir){
var iddict;
try {
iddict=objectFromList(
fs.readFileSync(moddir+"/idfile.txt").toString()
.split("\n").map(function(r){return r.split(" ");}));
} catch (e) {
console.error(e);
return false;
}
app.all("/proxy/:id/*",function(req,res){
var id=req.params.id;
var path="/"+req.path.split("/").slice(3).join("/");
if(iddict[id]){
fetch(req.method,iddict[id]+path,function(obj,body){
if(obj==null||obj.status==null){
res.status(500).send("An error occurred...\n");
return;
}
res.status(obj.status);
if(obj.headers["content-type"]){
res.set("Content-Type",obj.headers["content-type"]);
}
res.send(body);
});
} else {
res.status(404).send(
"That ID is incorrect.\n"+
"Please contact the person you got this link from.\n");
}
});
};
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