It uses API from HNB (Croatian National Bank) to pull currency exchange rate data for croatian kuna.
Screenshot
mode: “carousel” - rotate between currency
mode: “table”
Download
MMM-HNB-Exchange
Configuration:
{
module: "MMM-HNB'Exchange",
position: "top_right",
config: {
decimal: 2,
currency: ['GBP', 'USD', 'EUR', 'BAM', 'AUD', 'CAD'],
mode: "table", //"carousel" or "table"
}
},
Version:
28.12.2020 - v1.0.0 - Initial Release
I am very happy to announce one of the first module. Others are still in the alpha version and this one is in beta.
Description:
It is scraping for fuel prices, location and distance of various gas stations in Croatia. The result is returned as the lowest price in the radius of the selected location.
It is limited to show up to five OPEN stations in range of radius.
Screenshots:
Download
MMM-Fuel-HR
Version
23.12.2020 - v1.0.0 - Initial Release Beta
Any feedback from anyone is more than welcome.
This should be your node_helper.
const NodeHelper = require("node_helper");
const cheerio = require("cheerio");
const request = require('request');
module.exports = NodeHelper.create({
start: function () {
self = this;
console.log("Starting node_helper for: " + this.name);
},
getData: function () {
const url = 'https://wol.jw.org/hr/wol/h/r19/lp-c';
request({
url: url,
method: 'GET'
}, (error, response, body) => {
if (error) {
return console.error(error)
};
var $ = cheerio.load(body);
//console.log($.html());
const data = $('div[class="tabContent"]').first();
let header = $(data).find('h2').text();
let title = $(data).find('p').first().text();
let text = $(data).find('div.pGroup>p').text();
//console.log(header,title,text);
var recivedData = {
header,
title,
text
}
console.log(recivedData);
self.sendSocketNotification('TEXT_RESULT', recivedData);
});
},
socketNotificationReceived: function (notification, payload) {
if (notification === 'GET_TEXT_DATA') {
self.getData();
}
},
});
MagicMirror text animation demo.
Animating SVG with CSS.
Idea is build complete module, start animation once on startup and when the monitor turn on, but all other modules must be suspended till the animation end .
I will appreciate any thoughts about how to achieve this.
@Nymeia Try to add this on beginning of node_helper
const NodeHelper = require('node_helper');
@Santanachia I have never tried. MagicMirrorOS
@avsfanwilly15 in module: “newsfeed”, missing bracket } .
Please correct syntax errors at or above this line: /home/pi/MagicMirror/config/config.js:103
{
You should hide appid: and private calendar urls: from config.js when uploading to forum
@Amoniak you’re welcome.
Just delete the second appendChild in MMM-Dnevni_citat.js
var table = document.createElement('tr');
table.classList.add("xsmall", "normal");
var title = document.createElement('tr');
title.innerHTML = this.textDataRecived.title;
table.appendChild(title);
var textData = document.createElement('tr');
textData.innerHTML = this.textDataRecived.textData;
table.appendChild(textData);
table.appendChild(title); // delete this one
wrapper.appendChild(table);
I added twice,my mistake.
@Amoniak
This should fix the problem with loading text for current Date.
node_helper:
const NodeHelper = require("node_helper");
const cheerio = require("cheerio");
const request = require('request');
var self;
const ur = 'https://wol.jw.org/wol/dt/r19/lp-c';
module.exports = NodeHelper.create({
start: function () {
self = this;
self.browser
console.log("Starting node_helper for: " + this.name);
},
getData: function () {
var self = this;
var url = self.setURL();
request({
url: url,
method: 'GET'
}, (error, response, body) => {
if (!error) {
var result = JSON.parse(body);
var contentData = result.items[0].content;
var $ = cheerio.load(contentData);
//console.log("cheerio: ", $.html());
var header = $('html>body>header>h2').text();
var title = $('p').first().text();
var textData = $('p').first().next().text().replace(/(\r\n|\n|\r)/gm, "");
var recivedData = {
header,
title,
textData
};
//console.log(recivedData);
self.sendSocketNotification('TEXT_RESULT', recivedData);
}
if (error) {
console.log(error);
}
});
},
setURL: function () {
console.log("ur old: ", ur);
var utc = new Date().toJSON().slice(0, 10).replace(/-/g, '/');
var newURL = ur.concat("/").concat(utc);
return newURL
},
socketNotificationReceived: function (notification, payload) {
var self = this;
if (notification === 'GET_TEXT_DATA') {
self.getData();
}
},
});
node_helper. But need to find different approach.
const NodeHelper = require("node_helper");
const cheerio = require("cheerio");
const request = require('request');
var self;
module.exports = NodeHelper.create({
start: function () {
self = this;
console.log("Starting node_helper for: " + this.name);
},
getData: function () {
const url = 'https://wol.jw.org/hr/wol/h/r19/lp-c';
request({
url: url,
method: 'GET'
}, (error, response, body) => {
if (error) {
return console.error("ERROR: ",error)
}
if (!error && response.statusCode == 200) {
var $ = cheerio.load(body);
//console.log($.html());
const data = $('div[class="tabContent"]').first();//
let header = $(data).find('h2').text();
let title = $(data).find('p').first().text();
let textData = $(data).find('div.pGroup>p').text();
//console.log(header,title,text);
var recivedData = {
header,
title,
textData
}
//console.log('recivedData: ',recivedData);
self.sendSocketNotification('TEXT_RESULT', recivedData);
}
});
},
socketNotificationReceived: function (notification, payload) {
var self = this;
if (notification === 'GET_TEXT_DATA') {
//console.log(notification,payload);
self.getData();
}
},
});
MMM-Dnevni_citat.js. getDom need some styling.
Module.register("MMM-Dnevni_citat", {
defaults: {
updateInterval: 10 * 60 * 1000, // minute ,seconds ,milliseconds
//retryDelay: 5000 // not needed for now
},
start: function () {
Log.info("Starting module: " + this.name);
requiresVersion: "2.1.0";
this.loaded = false;
this.scheduleUpdate();
},
scheduleUpdate: function () {
setInterval(() => {
this.getData();
}, this.config.updateInterval);
this.getData();
},
getData: function () {
console.log(' GET_TEXT_DATA ', this.config)
this.sendSocketNotification('GET_TEXT_DATA', this.config);
},
socketNotificationReceived: function (notification, payload) {
if (notification === "TEXT_RESULT") {
this.textDataRecived = payload;
console.log(this.textDataRecived);
this.loaded = true;
}
this.updateDom();
},
getDom: function () {
var wrapper = document.createElement("div");
if (!this.loaded) {
wrapper.innerHTML = "LOADING";
return wrapper;
}
if (this.loaded) {
var header = document.createElement("header");
header.innerHTML = this.textDataRecived.header;
wrapper.appendChild(header);
var table = document.createElement('tr');
table.classList.add("xsmall", "normal");
var title = document.createElement('tr');
title.innerHTML = this.textDataRecived.title;
table.appendChild(title);
var textData = document.createElement('tr');
textData.innerHTML = this.textDataRecived.textData;
table.appendChild(textData);
table.appendChild(title);
wrapper.appendChild(table);
}
return wrapper;
},
});
config.js
{ module: "MMM-Dnevni_citat",
position: "middle_center"
},
It’s not displayed as DOM elements are not created.
But there is another problem with cheerio, is not loading any data for Saturday and Sunday. This is because of website. Need to find another approach.
Now create MMM-Dnevni_citat.js
Inside you need first to registar module
Module.register("MMM-Dnevni_citat", {
defaults: {
updateInterval: 10 x 60 x 1000, // minute ,seconds ,milliseconds
//retryDelay: 5000 // not needed for now
},
Then first function will be start function
start: function () {
Log.info("Starting module: " + this.name);
requiresVersion: "2.1.0";
this.loaded = false;
this.scheduleUpdate();
},
with first function we are calling second ( scheduleUpdate) , how often will fetch data.
scheduleUpdate: function () {
setInterval(() => {
this.getData();
}, this.config.updateInterval);
this.getData();
},
Then we are calling getData function. Sending socketNotification to node_helper.
getData: function () {
this.sendSocketNotification(''GET_TEXT_DATA'', this.config);
},
Whe node_helper send back, next function will check if data is received and update DOM
socketNotificationReceived: function (notification, payload) {
if (notification === "TEXT_RESULT") {
this.textDataRecived = payload;
this.loaded = true;
},this.updateDom();
Now only is left to create DOM
getDom: function () {
var wrapper = document.createElement("div");
if (!this.loaded) {
wrapper.innerHTML = "LOADING";
return wrapper;
}
if (this.loaded) {
// here to add elements and styling
return wrapper;
}
},