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Less db-queries for settings

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Kasper Rynning-Tønnesen
2018-06-05 15:08:48 +02:00
parent 9a4ffdc57c
commit 48bb88d8e0
1 changed files with 74 additions and 71 deletions
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145
server/handlers/list.js
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@@ -188,47 +188,47 @@ function skip(list, guid, coll, offline, socket) {
else
hash = "";
db.collection(coll + "_settings").find(function(err, docs){
//db.collection(coll + "_settings").find(function(err, docs){
if(docs !== null && docs.length !== 0)
if(docs !== null && docs.length !== 0)
{
if(!docs[0].skip || (docs[0].adminpass == hash && docs[0].adminpass !== "") || error)
{
if(!docs[0].skip || (docs[0].adminpass == hash && docs[0].adminpass !== "") || error)
{
db.collection("frontpage_lists").find({"_id": coll}, function(err, frontpage_viewers){
if((frontpage_viewers[0].viewers/2 <= docs[0].skips.length+1 && !Functions.contains(docs[0].skips, guid) && frontpage_viewers[0].viewers != 2) ||
(frontpage_viewers[0].viewers == 2 && docs[0].skips.length+1 == 2 && !Functions.contains(docs[0].skips, guid)) ||
(docs[0].adminpass == hash && docs[0].adminpass !== "" && docs[0].skip))
{
change_song(coll, error, video_id);
socket.emit("toast", "skip");
db.collection("user_names").find({"guid": guid}, function(err, docs) {
if(docs.length == 1) {
db.collection("registered_users").find({"_id": docs[0].name}, function(err, n) {
var icon = false;
if(n.length > 0 && n[0].icon) {
icon = n[0].icon;
}
io.to(coll).emit('chat', {from: docs[0].name, icon: icon, msg: " skipped"});
});
}
});
}else if(!Functions.contains(docs[0].skips, guid)){
db.collection(coll + "_settings").update({ id: "config" }, {$push:{skips:guid}}, function(err, d){
if(frontpage_viewers[0].viewers == 2)
to_skip = 1;
else
to_skip = (Math.ceil(frontpage_viewers[0].viewers/2) - docs[0].skips.length-1);
socket.emit("toast", to_skip + " more are needed to skip!");
socket.to(coll).emit('chat', {from: name, msg: " voted to skip"});
});
}else{
socket.emit("toast", "alreadyskip");
}
});
}else
socket.emit("toast", "noskip");
}
});
db.collection("frontpage_lists").find({"_id": coll}, function(err, frontpage_viewers){
if((frontpage_viewers[0].viewers/2 <= docs[0].skips.length+1 && !Functions.contains(docs[0].skips, guid) && frontpage_viewers[0].viewers != 2) ||
(frontpage_viewers[0].viewers == 2 && docs[0].skips.length+1 == 2 && !Functions.contains(docs[0].skips, guid)) ||
(docs[0].adminpass == hash && docs[0].adminpass !== "" && docs[0].skip))
{
change_song(coll, error, video_id, docs);
socket.emit("toast", "skip");
db.collection("user_names").find({"guid": guid}, function(err, docs) {
if(docs.length == 1) {
db.collection("registered_users").find({"_id": docs[0].name}, function(err, n) {
var icon = false;
if(n.length > 0 && n[0].icon) {
icon = n[0].icon;
}
io.to(coll).emit('chat', {from: docs[0].name, icon: icon, msg: " skipped"});
});
}
});
}else if(!Functions.contains(docs[0].skips, guid)){
db.collection(coll + "_settings").update({ id: "config" }, {$push:{skips:guid}}, function(err, d){
if(frontpage_viewers[0].viewers == 2)
to_skip = 1;
else
to_skip = (Math.ceil(frontpage_viewers[0].viewers/2) - docs[0].skips.length-1);
socket.emit("toast", to_skip + " more are needed to skip!");
socket.to(coll).emit('chat', {from: name, msg: " voted to skip"});
});
}else{
socket.emit("toast", "alreadyskip");
}
});
}else
socket.emit("toast", "noskip");
}
//});
} else {
socket.emit("auth_required");
}
@@ -245,11 +245,11 @@ function skip(list, guid, coll, offline, socket) {
}
}
function change_song(coll, error, id, callback, socket) {
function change_song(coll, error, id, conf, callback, socket) {
//coll = coll.replace(/ /g,'');
db.collection(coll + "_settings").find(function(err, docs){
var startTime = docs[0].startTime;
if(docs !== null && docs.length !== 0)
//db.collection(coll + "_settings").find(function(err, docs){
var startTime = conf[0].startTime;
if(conf !== null && conf.length !== 0)
{
db.collection(coll).aggregate([{
$match:{
@@ -270,7 +270,6 @@ function change_song(coll, error, id, callback, socket) {
}, {
$limit:2
}], function(err, now_playing_doc){
if((id && id == now_playing_doc[0].id) || !id) {
if(error){
request('http://img.youtube.com/vi/'+now_playing_doc[0].id+'/mqdefault.jpg', function (err, response, body) {
@@ -278,14 +277,16 @@ function change_song(coll, error, id, callback, socket) {
db.collection(coll).remove({now_playing:true, id:id}, function(err, docs){
var next_song;
if(now_playing_doc.length == 2) next_song = now_playing_doc[1].id;
change_song_post(coll, next_song, callback, socket);
change_song_post(coll, next_song, conf, callback, socket);
if(!callback) {
io.to(coll).emit("channel", {type: "deleted", value: now_playing_doc[0].id, removed: true});
}
db.collection("frontpage_lists").update({_id: coll, count: {$gt: 0}}, {$inc: {count: -1}, $set:{accessed: Functions.get_time()}}, {upsert: true}, function(err, docs){});
if(docs.deletedCount == 1) {
db.collection("frontpage_lists").update({_id: coll, count: {$gt: 0}}, {$inc: {count: -1}, $set:{accessed: Functions.get_time()}}, {upsert: true}, function(err, docs){});
}
});
} else {
if((docs[0].skipped_time != undefined && docs[0].skipped_time != Functions.get_time()) || docs[0].skipped_time == undefined) {
if((conf[0].skipped_time != undefined && conf[0].skipped_time != Functions.get_time()) ||conf[0].skipped_time == undefined) {
db.collection(coll + "_settings").update({id: "config"}, {$set: {skipped_time: Functions.get_time()}}, function(err, updated){
db.collection(coll).update({now_playing:true, id:id}, {
$set:{
@@ -296,26 +297,28 @@ function change_song(coll, error, id, callback, socket) {
},{multi:true}, function(err, docs){
var next_song;
if(now_playing_doc.length == 2) next_song = now_playing_doc[1].id;
if(docs.n >= 1) change_song_post(coll, next_song, callback, socket);
if(docs.n >= 1) change_song_post(coll, next_song, conf, callback, socket);
});
});
}
}
});
} else if(docs[0].removeplay === true){
} else if(conf[0].removeplay === true){
db.collection(coll).remove({now_playing:true, id:id}, function(err, docs){
var next_song;
if(now_playing_doc.length == 2) next_song = now_playing_doc[1].id;
change_song_post(coll, next_song, callback, socket);
change_song_post(coll, next_song, conf, callback, socket);
if(!callback) {
io.to(coll).emit("channel", {type: "deleted", value: now_playing_doc[0].id, removed: true});
}
db.collection("frontpage_lists").update({_id: coll, count: {$gt: 0}}, {$inc: {count: -1}, $set:{accessed: Functions.get_time()}}, {upsert: true}, function(err, docs){});
if(docs.deletedCount == 1) {
db.collection("frontpage_lists").update({_id: coll, count: {$gt: 0}}, {$inc: {count: -1}, $set:{accessed: Functions.get_time()}}, {upsert: true}, function(err, docs){});
}
});
} else {
if((docs[0].skipped_time != undefined && docs[0].skipped_time != Functions.get_time()) || docs[0].skipped_time == undefined) {
if((conf[0].skipped_time != undefined && conf[0].skipped_time != Functions.get_time()) ||conf[0].skipped_time == undefined) {
db.collection(coll).update({now_playing:true, id:id}, {
$set:{
now_playing:false,
@@ -325,14 +328,14 @@ function change_song(coll, error, id, callback, socket) {
},{multi:true}, function(err, docs){
var next_song;
if(now_playing_doc.length == 2) next_song = now_playing_doc[1].id;
change_song_post(coll, next_song, callback, socket);
change_song_post(coll, next_song, conf, callback, socket);
});
}
}
} else {
if(now_playing_doc[0].now_playing == true && now_playing_doc.length > 1 && now_playing_doc[1].id == id) {
db.collection(coll).update({id: now_playing_doc[0].id}, {$set: {now_playing: false}}, function(e, d) {
change_song(coll, error, id, callback, socket);
change_song(coll, error, id, conf, callback, socket);
})
} else {
return;
@@ -340,10 +343,10 @@ function change_song(coll, error, id, callback, socket) {
}
});
}
});
//});
}
function change_song_post(coll, next_song, callback, socket) {
function change_song_post(coll, next_song, conf, callback, socket) {
//coll = coll.replace(/ /g,'');
db.collection(coll).aggregate([{
$match:{
@@ -384,7 +387,7 @@ function change_song_post(coll, next_song, callback, socket) {
skips:[]
}
}, function(err, returnDocs){
db.collection(coll + "_settings").find({id: "config"}, function(err, conf){
//db.collection(coll + "_settings").find({id: "config"}, function(err, conf){
if(!callback) {
io.to(coll).emit("channel", {type: "song_change", time: Functions.get_time(), remove: conf[0].removeplay});
send_play(coll);
@@ -394,7 +397,7 @@ function change_song_post(coll, next_song, callback, socket) {
callback();
}
Frontpage.update_frontpage(coll, docs[0].id, docs[0].title, docs[0].thumbnail, docs[0].source);
});
//});
});
});
}
@@ -504,7 +507,7 @@ function send_list(coll, socket, send, list_send, configs, shuffled)
})
} else {
if(Functions.get_time()-conf[0].startTime > np_docs[0].duration){
change_song(coll, false, np_docs[0].id, function() {
change_song(coll, false, np_docs[0].id, conf, function() {
send_list(coll, socket, send, list_send, configs, shuffled);
}, socket);
} else {
@@ -598,21 +601,21 @@ function end(obj, coll, guid, offline, socket) {
db.collection(coll).find({now_playing:true}, function(err, np){
if(err !== null) console.log(err);
if(np !== null && np !== undefined && np.length == 1 && np[0].id == id){
db.collection(coll + "_settings").find(function(err, docs){
//db.collection(coll + "_settings").find(function(err, docs){
var startTime = docs[0].startTime;
if(docs[0].removeplay === true && startTime+parseInt(np[0].duration)<=Functions.get_time()+5)
{
db.collection(coll).remove({now_playing:true}, function(err, docs){
change_song_post(coll);
db.collection("frontpage_lists").update({_id:coll, count: {$gt: 0}}, {$inc:{count:-1}, $set:{accessed: Functions.get_time()}}, {upsert:true}, function(err, docs){});
if(docs[0].removeplay === true && startTime+parseInt(np[0].duration)<=Functions.get_time()+5) {
db.collection(coll).remove({now_playing:true, id: id}, function(err, docs){
change_song_post(coll, undefined, docs);
if(docs.deletedCount == 1) {
db.collection("frontpage_lists").update({_id:coll, count: {$gt: 0}}, {$inc:{count:-1}, $set:{accessed: Functions.get_time()}}, {upsert:true}, function(err, docs){});
}
});
}else{
if(startTime+parseInt(np[0].duration)<=Functions.get_time()+5)
{
change_song(coll, false, id);
} else {
if(startTime+parseInt(np[0].duration)<=Functions.get_time()+5) {
change_song(coll, false, id, docs);
}
}
});
//});
}
});
} else {
@@ -638,7 +641,7 @@ function send_play(coll, socket, broadcast) {
if(err !== null) console.log(err);
try{
if(Functions.get_time()-conf[0].startTime > np[0].duration){
change_song(coll, false, np[0].id);
change_song(coll, false, np[0].id, conf);
} else if(conf !== null && conf !== undefined && conf.length !== 0)
{
if(conf[0].adminpass !== "") conf[0].adminpass = true;