Backend support for history cleaning

1 files changed, 29 insertions, 0 deletions

diff --git a/modules/changes/changes.js b/modules/changes/changes.js
index c3f24af..c923741 100644
--- a/modules/changes/changes.js
+++ b/modules/changes/changes.js
@@ -158,6 +158,35 @@ module.exports=function(app,io,_moddir){
 		persist.setItemSync("urls",urls);
 		res.send();
 	});
+	app.delete("/changes/url/delete",function(req,res){
+		var param;
+		try {param=JSON.parse(req.body);}
+		catch(e){
+			res.status(400);
+			res.send("Invalid JSON sent");
+		}
+		var url=param.url;
+		var todate=new Date(param.todate);
+		if(!urls[url]){
+			res.status(404);
+			res.send("URL not found in watch list");
+			return;
+		}
+		if(todate.getTime()==NaN){
+			res.status(400);
+			res.send("Invalid time sent");
+		}
+		var tl=urls[url].timeline;
+		var i;
+		for(i=0;i<tl.length;i++){
+			if(tl[i][0]<=todate){
+				tl.splice(i,1);
+				i--;
+			}
+		}
+		res.status(200);
+		res.send();
+	});
 	app.post("/changes/refresh",function(req,res){
 		refreshURLs();
 		res.send();