1 files changed, 84 insertions, 0 deletions
diff --git a/modules/save/save.js b/modules/save/save.js
new file mode 100644
index 0000000..d64e66e
--- /dev/null
+++ b/modules/save/save.js
@@ -0,0 +1,84 @@
+var cmn=require("../$common.js"),
+    fs=require("fs"),
+    mkdirp=require("mkdirp");
+
+var moddir;
+var directory;
+
+var filenameRegex=/[^a-zA-Z0-9._-]/g;
+
+function pad(s,n){
+	s=s+"";
+	var p="";
+	while(s.length+p.length<n)p+="0";
+	return p+s;
+}
+
+function makefilename(){
+	var d=new Date();
+	var s=[
+		pad(d.getFullYear(),4), pad(d.getMonth()+1,2), pad(d.getDate(),2),
+		pad(d.getHours(),2), pad(d.getMinutes(),2), pad(d.getSeconds(),2),
+		pad(d.getMilliseconds(),3)
+	].join("-");
+	return s+".txt";
+}
+
+module.exports=function(app,io,_moddir){
+	moddir=_moddir;
+	directory=moddir+"/saves";
+
+	mkdirp.sync(directory);
+
+	app.get("/save",function(req,res){
+		res.sendFile(moddir+"/index.html");
+	});
+	app.post("/save",function(req,res){
+		var s=req.body.trim();
+		if(s=="")res.status(400).send("No text sent");
+		fs.writeFile(directory+"/"+makefilename(),s,function(err){
+			if(err){
+				console.log(err);
+				res.status(500).send("An error occurred");
+				return;
+			}
+			res.send();
+		});
+	});
+
+	app.all(["/save/read","/save/read/*"],cmn.authgen());
+
+	app.get("/save/read",function(req,res){
+		res.sendFile(moddir+"/read.html");
+	});
+	app.get("/save/read/files",function(req,res){
+		fs.readdir(directory,function(err,files){
+			if(err){
+				console.log(err);
+				res.status(500).send(err);
+				return;
+			}
+			res.send(JSON.stringify(files));
+		});
+	});
+	app.get("/save/read/file/:fname",function(req,res){
+		var fname=req.params.fname.replace(filenameRegex,"");
+		fs.readFile(directory+"/"+fname,function(err,text){
+			if(err){
+				res.status(404).send("File not found");
+				return;
+			}
+			res.send(text);
+		});
+	});
+	app.delete("/save/read/file/:fname",function(req,res){
+		var fname=req.params.fname.replace(filenameRegex,"");
+		fs.unlink(directory+"/"+fname,function(err){
+			if(err){
+				res.status(404).send("File not found");
+				return;
+			}
+			res.send();
+		});
+	});
+};