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mb. INLINE TRACK ARTIST

musicbrainz.org: highlights track title, length and artist differences in recording page

Version au 27/09/2018. Voir la dernière version.

// ==UserScript==
// @name         mb. INLINE TRACK ARTIST
// @version      2018.4.4
// @changelog    https://github.com/jesus2099/konami-command/commits/master/mb_INLINE-TRACK-ARTIST.user.js
// @description  musicbrainz.org: highlights track title, length and artist differences in recording page
// @homepage     http://userscripts-mirror.org/scripts/show/166877
// @supportURL   https://github.com/jesus2099/konami-command/labels/mb_INLINE-TRACK-ARTIST
// @compatible   opera(12.18.1872)+violentmonkey      my setup
// @compatible   vivaldi(1.0.435.46)+violentmonkey    my setup (ho.)
// @compatible   vivaldi(1.13.1008.32)+violentmonkey  my setup (of.)
// @compatible   firefox(47.0)+greasemonkey           tested sometimes
// @compatible   chrome+violentmonkey                 should be same as vivaldi
// @namespace    https://github.com/jesus2099/konami-command
// @author       PATATE12
// @licence      CC-BY-NC-SA-4.0; https://creativecommons.org/licenses/by-nc-sa/4.0/
// @licence      GPL-3.0-or-later; http://www.gnu.org/licenses/gpl-3.0.txt
// @requester    culinko
// @since        2013-05-07
// @require      https://greasyfork.org/scripts/10888-super/code/SUPER.js?version=263111&v=2018.3.14
// @require      https://greasyfork.org/scripts/20120-cool-bubbles/code/COOL%20BUBBLES.js?version=258510&v=2016.6.1.1310
// @grant        none
// @match        *://*.mbsandbox.org/recording/*
// @match        *://*.musicbrainz.org/recording/*
// @exclude      *.org/recording/*/*
// @run-at       document-end
// ==/UserScript==
"use strict";
var mbid = self.location.pathname.match(/[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}/);
var tracks = document.querySelectorAll("div#content table.tbl > tbody > tr");
if (mbid && tracks.length > 0) {
	var releaseArtistColumnHeader = getParent(tracks[0], "table").querySelectorAll("thead > tr > th");
	var releaseArtistColumnIndex;
	var lengthColumnIndex;
	var trackTitleColumnIndex;
	/* locate length, track title and release artist columns */
	for (var columnIndex = 0; columnIndex < releaseArtistColumnHeader.length ; columnIndex++) {
		if (releaseArtistColumnHeader[columnIndex].textContent.match(/^tit\w+$/i)) {
			trackTitleColumnIndex = columnIndex + 1;
		}
		if (releaseArtistColumnHeader[columnIndex].classList.contains("treleases")) {
			lengthColumnIndex = columnIndex + 1;
		}
		if (releaseArtistColumnHeader[columnIndex].textContent.match(/artie?ste?|künstler/i)) {
			releaseArtistColumnHeader = releaseArtistColumnHeader[columnIndex];
			releaseArtistColumnIndex = columnIndex + 1;
		}
	}
	if (trackTitleColumnIndex && lengthColumnIndex && releaseArtistColumnIndex) {
		var xhr = new XMLHttpRequest();
		xhr.addEventListener("load", function(event) {
			var wsRecording = this.responseXML;
			if (
				this.status == 200
				&& (wsRecording = wsRecording.documentElement)
			) {
				var wsRecordingLength = wsRecording.querySelector("recording-list > recording > length");
				wsRecordingLength = time(wsRecordingLength ? wsRecordingLength.textContent : 0);
				var trackLengthCell = document.querySelector("div#sidebar dl.properties dd.length");
				if (trackLengthCell) { trackLengthCell.replaceChild(document.createTextNode(wsRecordingLength), trackLengthCell.firstChild); }
				var wsTracks = wsRecording.querySelectorAll("recording-list > recording > release-list > release > medium-list > medium > track-list > track");/*recording[id='" + mbid + "'] marche pas!?*/
				for (var wst = 0; wst < wsTracks.length; wst++) {
					var wsReleaseMBID = getParent(wsTracks[wst], "release");
					var wsPosition = wsTracks[wst].parentNode.parentNode.querySelector("position");
					var wsTrackNumber = wsTracks[wst].querySelector("number");
					if (
						wsReleaseMBID && (wsReleaseMBID = wsReleaseMBID.getAttribute("id"))
						&& wsPosition && (wsPosition = wsPosition.textContent)
						&& wsTrackNumber && (wsTrackNumber = wsTrackNumber.textContent)
					) {
						for (var t = 0; t < tracks.length; t++) {
							if (tracks[t].querySelector("a[href*='/release/']") && tracks[t].querySelector("a[href*='/release/']").getAttribute("href").indexOf(wsReleaseMBID) > 0 && tracks[t].querySelector("td:first-of-type").textContent.trim() == wsPosition + "." + wsTrackNumber) {
								/* display recording/track title discrepency */
								var trackTitleCell = tracks[t].querySelector("td:nth-child(" + trackTitleColumnIndex + ")");
								if (trackTitleCell) {
									var trackTitle = document.querySelector("h1 a");
									var wsTrackTitle = wsTracks[wst].querySelector("title");
									if (trackTitle && wsTrackTitle && trackTitle.textContent != wsTrackTitle.textContent) {
										trackTitleCell.setAttribute("title", "≠ " + trackTitle.textContent);
										trackTitleCell.classList.add("name-variation");
										trackTitleCell.style.setProperty("text-shadow", "1px 2px 2px #999");
										trackTitleCell.style.setProperty("color", "maroon");
									}
								}
								/* display recording/track length discrepency */
								var trackLengthCell = tracks[t].querySelector("td:nth-child(" + lengthColumnIndex + ")");
								if (trackLengthCell) {
									var wsTrackLength = wsTracks[wst].querySelector("length");
									if (wsTrackLength && (wsTrackLength = time(wsTrackLength.textContent))) {
										trackLengthCell.replaceChild(document.createTextNode(wsTrackLength), trackLengthCell.firstChild);
										if (wsTrackLength != wsRecordingLength) {
											trackLengthCell.setAttribute("title", "≠ " + wsRecordingLength);
											trackLengthCell.classList.add("name-variation");
											trackLengthCell.style.setProperty("text-shadow", "1px 2px 2px #999");
											trackLengthCell.style.setProperty("color", "maroon");
										}
									}
								}
								/* artist credit */
								var wsTrackArtistCredits = wsTracks[wst].querySelectorAll("artist-credit > name-credit");
								if (wsTrackArtistCredits.length > 0) {
									var trackArtistCreditHeader = createTag("div", {s: {border: "4px solid gold", padding: "1px 2px", textShadow: "1px 1px 2px #993"}});
									if (releaseArtistColumnHeader != null) {
										releaseArtistColumnHeader.insertBefore(trackArtistCreditHeader.cloneNode(true), releaseArtistColumnHeader.firstChild).appendChild(document.createTextNode("Track Artist"));
										releaseArtistColumnHeader = null;
									}
									var releaseArtistCell = tracks[t].querySelector("td:nth-child(" + releaseArtistColumnIndex + ")");
									if (releaseArtistCell) {
										var trackArtistCreditFragment = releaseArtistCell.insertBefore(trackArtistCreditHeader.cloneNode(true), releaseArtistCell.firstChild);
										for (var wstac = 0; wstac < wsTrackArtistCredits.length; wstac++) {
											var wsArtist = wsTrackArtistCredits[wstac].querySelector("artist");
											var wsArtistMBID, wsArtistTooltip;
											if (wsArtist && (wsArtistMBID = wsArtist.getAttribute("id")) && (wsArtistTooltip = wsArtist.querySelector("name")) && (wsArtistTooltip = wsArtistTooltip.textContent) && (wsArtist = wsTrackArtistCredits[wstac].querySelector("name")) && (wsArtist = wsArtist.textContent)) {
												var trackArtistCreditElement = createTag("a", {a: {href: "/artist/" + wsArtistMBID}}, wsArtist);
												if (wsArtistTooltip != wsArtist) {
													trackArtistCreditElement.setAttribute("title", wsArtistTooltip);
													trackArtistCreditFragment.appendChild(createTag("span", {a: {class: "name-variation"}}, trackArtistCreditElement));
												} else {
													trackArtistCreditFragment.appendChild(trackArtistCreditElement);
												}
											}
											var wsTrackArtistCreditJoinPhrase = wsTrackArtistCredits[wstac].getAttribute("joinphrase");
											if (wsTrackArtistCreditJoinPhrase) {
												trackArtistCreditFragment.appendChild(document.createTextNode(wsTrackArtistCreditJoinPhrase));
											}
										}
									}
								}
								break;
							}
						}
					}
				}
			} else {
				coolBubble.error("Error " + this.status + (this.statusText ? " “" + this.statusText + "”" : "") + " while fetching inline track stuff.");
			}
		});
		xhr.addEventListener("error", function(event) {
			coolBubble.error("Error " + this.status + (this.statusText ? " “" + this.statusText + "”" : "") + " while fetching inline track stuff.");
		});
		coolBubble.info("Loading “" + document.querySelector("h1").textContent + "” shadow recording…");
		xhr.open("get", self.location.protocol + "//" + self.location.host + "/ws/2/recording?query=rid:" + mbid, true);
		/* xhr.open("get", "/ws/2/recording/" + mbid + "?inc=releases+artist-credits+mediums", true); */
		xhr.overrideMimeType("text/xml");
		xhr.send(null);
	}
}
function time(_ms) {
	var ms = typeof _ms == "string" ? parseInt(_ms, 10) : _ms;
	if (ms > 0) {
		var d = new Date(ms);
		return d.getUTCMinutes() + ":" + (d.getUTCSeconds() / 100).toFixed(2).slice(2) + (d.getUTCMilliseconds() > 0 ? "." + (d.getUTCMilliseconds() / 1000).toFixed(3).slice(2) : "");
	}
	return "?:??";
}