valentineus/obs-somafm_current_track
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Other script connection

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Signed-off-by: Valentin Popov <info@valentineus.link>
This commit is contained in:
Valentin Popov 2018-05-31 06:36:28 +04:00
parent d40c8863e6
commit 1bc888007b
Signed by: Valentin Popov
GPG Key ID: 269A00ACA90A8EA3
2 changed files with 75 additions and 76 deletions
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77
_includes/javascript.html
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@ -1,77 +1,2 @@
<!-- Updates track names --> <!-- Updates track names -->
<script type="text/javascript"> <script type="text/javascript" src="{{ '/assets/javascript/script.js' | relative_url | uri_escape }}"></script>
'use strict';
/**
* @param {String} parameterName - Variable name
* @returns {String} Value of variable
* @description Searches for the value of the GET variable on the page.
*/
function findGetParameter(parameterName) {
var result = null;
var tmp = [];
var items = window.location.search.substr(1).split('&');
for (var index = 0; index < items.length; index++) {
tmp = items[index].split('=');
if (tmp[0] === parameterName) {
result = decodeURIComponent(tmp[1]);
}
}
return result;
}
/**
* @param {String} artistTrack - Artist of the track
* @param {String} titleTrack - Name of the track
* @description Updates the data on the page. Displays a pop-up window if the
* data has changed.
*/
function updateData(artistTrack, titleTrack) {
/* Gets items on the page */
var displayElement = document.getElementById('display');
var artistElement = document.getElementById('artist');
var titleElement = document.getElementById('title');
if (artistElement.textContent !== artistTrack || titleElement.textContent !== titleTrack) {
/* Updates text */
document.title = artistTrack + ' - ' + titleTrack;
artistElement.textContent = artistTrack;
titleElement.textContent = titleTrack;
/* Displays a pop-up window */
displayElement.style['animation-name'] = 'fadeIn';
setTimeout(function () {
/* Removes a pop-up window */
displayElement.style['animation-name'] = 'fadeOut';
}, 5000);
}
}
var client = new XMLHttpRequest();
var radio = findGetParameter('radio');
var url = '//somafm.com/songs/' + radio + '.xml';
/* Processes response */
client.onload = function () {
if (client.readyState === client.DONE) {
if (this.status === 200 && this.responseXML !== null) {
/* Gets current track */
var current = this.responseXML.getElementsByTagName('song')[0];
var artist = current.getElementsByTagName('artist')[0].textContent;
var title = current.getElementsByTagName('title')[0].textContent;
/* Updates data */
updateData(artist, title);
}
}
};
/* Update cycle */
setInterval(function () {
client.open('GET', url);
client.send();
}, 10000);
</script>

74
assets/javascript/script.js Normal file
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@ -0,0 +1,74 @@
'use strict';
/**
* @param {String} parameterName - Variable name
* @returns {String} Value of variable
* @description Searches for the value of the GET variable on the page.
*/
function findGetParameter(parameterName) {
var result = null;
var tmp = [];
var items = window.location.search.substr(1).split('&');
for (var index = 0; index < items.length; index++) {
tmp = items[index].split('=');
if (tmp[0] === parameterName) {
result = decodeURIComponent(tmp[1]);
}
}
return result;
}
/**
* @param {String} artistTrack - Artist of the track
* @param {String} titleTrack - Name of the track
* @description Updates the data on the page. Displays a pop-up window if the
* data has changed.
*/
function updateData(artistTrack, titleTrack) {
/* Gets items on the page */
var displayElement = document.getElementById('display');
var artistElement = document.getElementById('artist');
var titleElement = document.getElementById('title');
if (artistElement.textContent !== artistTrack || titleElement.textContent !== titleTrack) {
/* Updates text */
document.title = artistTrack + ' - ' + titleTrack;
artistElement.textContent = artistTrack;
titleElement.textContent = titleTrack;
/* Displays a pop-up window */
displayElement.style['animation-name'] = 'fadeIn';
setTimeout(function () {
/* Removes a pop-up window */
displayElement.style['animation-name'] = 'fadeOut';
}, 10000);
}
}
var client = new XMLHttpRequest();
var radio = findGetParameter('radio');
var url = '//somafm.com/songs/' + radio + '.xml';
/* Processes response */
client.onload = function () {
if (client.readyState === client.DONE) {
if (this.status === 200 && this.responseXML !== null) {
/* Gets current track */
var current = this.responseXML.getElementsByTagName('song')[0];
var artist = current.getElementsByTagName('artist')[0].textContent;
var title = current.getElementsByTagName('title')[0].textContent;
/* Updates data */
updateData(artist, title);
}
}
};
/* Update cycle */
setInterval(function () {
client.open('GET', url);
client.send();
}, 15000);