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presence-button-web-glitch
mirror of https://api.glitch.com/git/presence-button
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./server.js:933874/21736
This commit is contained in:
Glitch (presence-button) 2020-06-10 23:40:05 +00:00
parent 77a59a8f23
commit 8799fd4ed4
1 changed files with 133 additions and 116 deletions
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249
server.js
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@ -4,20 +4,25 @@ const request = require("request");
var fuzIsOpen = false;
var lastSeen = new Date("1970-01-01");
var lastNofified = new Date("1970-01-01");
var lastOpened = new Date("1970-01-01");
var lastClosed = new Date("1970-01-01");
const fs = require("fs");
const path = require("path");
const db = "./.data/data.json";
const defaultClosingTimeout = 5 * 60 * 1000; // 5 mins
try {
fs.mkdirSync(path.dirname(db), { recursive: true });
} catch (err) {}
try {
var content = fs.readFileSync(db, "utf8");
fuzIsOpen = JSON.parse(content)["fuzIsOpen"] || fuzIsOpen;
lastSeen = new Date(JSON.parse(content)["lastSeen"] || lastSeen);
lastNofified = new Date(JSON.parse(content)["lastNofified"] || lastNofified);
lastOpened = new Date(JSON.parse(content)["lastOpened"] || lastOpened);
lastClosed = new Date(JSON.parse(content)["lastClosed"] || lastClosed);
} catch (err) {}
} catch (err) {console.log("err", err)}
app.use(express.static("public"));
app.enable("trust proxy"); // needed for HTTP -> HTTPS redirect and successful test against req.secure
@ -33,36 +38,36 @@ const redirectToHTTPS = (req, res, next) => {
}
};
app.use("/api", redirectToHTTPS);
app.use("/img", redirectToHTTPS);
app.all("/", redirectToHTTPS); // no app.use here because it would match every path https://github.com/expressjs/express/issues/3260
app.get("/", (req, res) => {
res.sendFile(__dirname + "/views/index.html");
});
app.get("/img", (req, res) => {
const closingTimeout = (typeof req.query.closingTimeout !== 'undefined')? req.query.closingTimeout : defaultClosingTimeout;
res.header(
"Cache-Control",
"no-store, no-cache, must-revalidate, proxy-revalidate"
);
res.header("Pragma", "no-cache");
res.header("Expires", "0");
if (fuzIsOpen && new Date() - closingTimeout < lastSeen) {
// https://www.iconfinder.com/icons/1871431/online_open_shop_shopping_sign_icon
// formerly https://www.flaticon.com/free-icon/open_1234189, maybe try https://flaticons.net/customize.php?dir=Miscellaneous&icon=Open.png without attribution
return res.sendFile(__dirname + "/views/open.svg");
}
// https://www.iconfinder.com/icons/1871435/closed_online_shop_shopping_sign_icon
// formerly https://www.flaticon.com/free-icon/closed_1234190, maybe try https://flaticons.net/customize.php?dir=Miscellaneous&icon=Closed.png without attribution
res.sendFile(__dirname + "/views/closed.svg");
});
app.get("/api", (req, res) => {
res.header("Access-Control-Allow-Origin", "*");
res.header(
"Access-Control-Allow-Headers",
"Origin, X-Requested-With, Content-Type, Accept"
app.use("/img", redirectToHTTPS);
app.all("/", redirectToHTTPS); // no app.use here because it would match every path https://github.com/expressjs/express/issues/3260
app.get("/", (req, res) => {
res.sendFile(__dirname + "/views/index.html");
});
app.get("/img", (req, res) => {
const closingTimeout = (typeof req.query.closingTimeout !== 'undefined')? req.query.closingTimeout : defaultClosingTimeout;
res.header(
"Cache-Control",
"no-store, no-cache, must-revalidate, proxy-revalidate"
);
res.header("Pragma", "no-cache");
res.header("Expires", "0");
if (fuzIsOpen && new Date() - closingTimeout < lastSeen) {
// https://www.iconfinder.com/icons/1871431/online_open_shop_shopping_sign_icon
// formerly https://www.flaticon.com/free-icon/open_1234189, maybe try https://flaticons.net/customize.php?dir=Miscellaneous&icon=Open.png without attribution
return res.sendFile(__dirname + "/views/open.svg");
}
// https://www.iconfinder.com/icons/1871435/closed_online_shop_shopping_sign_icon
// formerly https://www.flaticon.com/free-icon/closed_1234190, maybe try https://flaticons.net/customize.php?dir=Miscellaneous&icon=Closed.png without attribution
res.sendFile(__dirname + "/views/closed.svg");
});
app.get("/api", (req, res) => {
res.header("Access-Control-Allow-Origin", "*");
res.header(
"Access-Control-Allow-Headers",
"Origin, X-Requested-With, Content-Type, Accept"
);
res.header("Content-Type", "application/json");
res.send(
@ -70,6 +75,7 @@ app.get("/api", (req, res) => {
{
fuzIsOpen,
lastSeen,
lastOpened,
lastClosed,
processUptime: formatSeconds(process.uptime())
},
@ -97,107 +103,118 @@ app.get("/status", (req, res) => {
login !== auth.login ||
password !== auth.password
) {
console.log(login, password);
res.set("WWW-Authenticate", 'Basic realm="Authentication required"');
return res.status(401).send("Authentication required.");
}
fuzIsOpen = req.query.fuzisopen === "1";
lastSeen = new Date();
try {
fs.writeFileSync(db, JSON.stringify({ fuzIsOpen, lastSeen, lastClosed }));
fs.writeFileSync(db, JSON.stringify({ fuzIsOpen, lastSeen, lastOpened, lastClosed }));
} catch (err) {}
res.sendStatus(200);
if (
fuzIsOpen &&
lastOpened < lastClosed
) {
// the Fuz is newly opened, notify on matrix and write file to survive reboot
request.put(
{
url:
"https://" +
process.env.MATRIXUSERNAME.substring(
process.env.MATRIXUSERNAME.indexOf(":") + 1
) +
"/_matrix/client/r0/rooms/" +
process.env.MATRIXROOM +
"/send/m.room.message/" +
new Date().getTime() +
"?access_token=" +
accessToken +
"&limit=1",
body: JSON.stringify({
msgtype: "m.text",
body:
process.env.MATRIXOPENINGMESSAGE
}),
headers: {
"Content-Type": "application/json"
}
},
function(error, response, body2) {
if (!error) {
try {
lastOpened = new Date();
fs.writeFileSync(
db,
JSON.stringify({ fuzIsOpen, lastSeen, lastOpened, lastClosed })
);
} catch (err) {}
}
console.log(body2);
}
);
}
});
const listener = app.listen(process.env.PORT, function() {
console.log("Your app is listening on port " + listener.address().port);
});
request.post(
{
url:
"https://" +
process.env.MATRIXUSERNAME.substring(
process.env.MATRIXUSERNAME.indexOf(":") + 1
) +
"/_matrix/client/r0/login",
body: JSON.stringify({
type: "m.login.password",
user: process.env.MATRIXUSERNAME.substring(
0,
process.env.MATRIXUSERNAME.indexOf(":")
),
password: process.env.MATRIXPASSWORD,
identifier: {
type: "m.id.user",
user: process.env.MATRIXUSERNAME.substring(
0,
process.env.MATRIXUSERNAME.indexOf(":")
)
}
}),
headers: {
"Content-Type": "application/json"
}
},
function(error, response, body) {
console.log(body);
const accessToken = JSON.parse(body)["access_token"];
const loop = () => {
console.log("loop", lastClosed);
if (
//fuzIsOpen &&
lastSeen < new Date() - defaultClosingTimeout &&
lastClosed < lastSeen
) {
// the Fuz is newly closed, notify on matrix and write file to survive reboot
//https.put ... send message to Fuz process.env.MATRIXROOM
request.put(
{
url:
"https://" +
process.env.MATRIXUSERNAME.substring(
process.env.MATRIXUSERNAME.indexOf(":") + 1
) +
"/_matrix/client/r0/rooms/" +
process.env.MATRIXROOM +
"/send/m.room.message/" +
new Date().getTime() +
"?access_token=" +
accessToken +
"&limit=1",
body: JSON.stringify({
msgtype: "m.text",
body:
process.env.MATRIXMESSAGE +
(fuzIsOpen ? "" : " (crash, oubli, passage bref…)")
}),
headers: {
"Content-Type": "application/json"
}
},
function(error, response, body2) {
if (!error) {
try {
lastClosed = new Date();
fs.writeFileSync(
db,
JSON.stringify({ fuzIsOpen, lastSeen, lastClosed })
);
} catch (err) {}
}
console.log(body2);
setTimeout(loop, 10 * 1000);
}
);
} else {
const accessToken = process.env.MATRIXACCESSTOKEN;
const loop = () => {
console.log("loop", JSON.stringify({ fuzIsOpen, lastSeen, lastOpened, lastClosed }));
if (
//fuzIsOpen &&
lastSeen < new Date() - defaultClosingTimeout &&
lastClosed < lastSeen
) {
// the Fuz is newly closed, notify on matrix and write file to survive reboot
//https.put ... send message to Fuz process.env.MATRIXROOM
request.put(
{
url:
"https://" +
process.env.MATRIXUSERNAME.substring(
process.env.MATRIXUSERNAME.indexOf(":") + 1
) +
"/_matrix/client/r0/rooms/" +
process.env.MATRIXROOM +
"/send/m.room.message/" +
new Date().getTime() +
"?access_token=" +
accessToken +
"&limit=1",
body: JSON.stringify({
msgtype: "m.text",
body:
process.env.MATRIXCLOSINGMESSAGE +
(fuzIsOpen ? "" : " (crash, oubli, passage bref…)")
}),
headers: {
"Content-Type": "application/json"
}
},
function(error, response, body2) {
if (!error) {
try {
lastClosed = new Date();
fs.writeFileSync(
db,
JSON.stringify({ fuzIsOpen, lastSeen, lastOpened, lastClosed })
);
} catch (err) {}
}
console.log(body2);
setTimeout(loop, 10 * 1000);
}
};
setTimeout(loop, 1 * 60 * 1000); // give some time for presence button to show up (1 min)
);
} else {
setTimeout(loop, 10 * 1000);
}
);
};
setTimeout(loop, 1 * 60 * 1000); // give some time for presence button to show up (1 min)
const formatSeconds = function (seconds) { // https://stackoverflow.com/a/13368349
var seconds = Math.floor(seconds),