Merge pull request #58 from zas/lastfm_importer

Add last.fm importer
2024-11-13 22:37:08 +00:00 · 2015-06-17 09:46:34 +02:00 · 2015-06-17 09:46:34 +02:00 · b8ca1854f1
commit b8ca1854f1
parent 1c71b7c79a a825129dfd
1 changed files with 111 additions and 0 deletions
--- a/lastfm_importer.user.js
+++ b/lastfm_importer.user.js
@ -0,0 +1,111 @@
+// ==UserScript==
+// @name           Import Last.fm releases to MusicBrainz
+// @namespace      https://github.com/murdos/musicbrainz-userscripts/
+// @description    One-click importing of releases from last.fm into MusicBrainz. PLEASE import releases from more reliable sources if possible.
+// @version        2015.06.15.0
+// @downloadURL    https://raw.githubusercontent.com/murdos/musicbrainz-userscripts/master/lastfm_importer.user.js
+// @updateURL      https://raw.githubusercontent.com/murdos/musicbrainz-userscripts/master/lastfm_importer.user.js
+// @include        /^https?:\/\/(?:www\.)?(?:last\.fm|lastfm\.(?:com\.br|com\.tr|at|com|de|es|fr|it|jp|pl|pt|ru|se))\/music\/[^\/]+/[^+][^\/]+/
+// @require        https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js
+// @require        lib/import_functions.js
+// @require        lib/logger.js
+// @require        lib/mbimportstyle.js
+// ==/UserScript==
+
+// prevent JQuery conflicts, see http://wiki.greasespot.net/@grant
+this.$ = this.jQuery = jQuery.noConflict(true);
+
+if (!unsafeWindow) unsafeWindow = window;
+
+$(document).ready(function(){
+  MBImportStyle();
+  var release_url = window.location.href.replace('/\?.*$/', '').replace(/#.*$/, '');
+  release_url = release_url.replace(/^(?:https?:\/\/)?(?:www\.)?(?:last\.fm|lastfm\.(?:com\.br|com\.tr|at|com|de|es|fr|it|jp|pl|pt|ru|se))\//, "http://www.last.fm/");
+
+  var release = retrieveReleaseInfo(release_url);
+  insertLink(release, release_url);
+});
+
+
+function retrieveReleaseInfo(release_url) {
+
+  // Release artist
+  var artist = $("article span[itemprop='byArtist'] meta[itemprop='name']").attr('content').trim();
+  var various_artists = (artist == 'Various Artists');
+
+  // Release defaults
+  var release = {
+    artist_credit: MBReleaseImportHelper.makeArtistCredits([artist]),
+    title: $("h1[itemprop='name']").text().trim(),
+    year: 0,
+    month: 0,
+    day: 0,
+    format: '',
+    packaging: '',
+    country: '',
+    status: 'official',
+    language: 'eng',
+    script: 'Latn',
+    type: '',
+    urls: [],
+    labels: [],
+    discs: [],
+  };
+
+  // Tracks
+  var tracks = [];
+  $("#albumTracklist tr[itemprop='tracks']").each(function() {
+    var artists = [];
+	  var trackno = parseInt($(this).find("td.positionCell").text(), 10);
+    if (trackno == 1 && tracks.length) {
+      // multiple "discs"
+      release.discs.push( {
+        'tracks': tracks,
+        'format': release.format
+      } );
+      tracks = [];
+    }
+	  var trackname = $(this).find("td.subjectCell span[itemprop='name']").text().trim();
+	  var tracklength = $(this).find("td.durationCell").text().trim();
+
+    // VA releases have an additional link to the lastfm artist page
+    var track_artists = [];
+    $(this).find("td.subjectCell > a:not(:last)").each(
+      function () {
+        track_artists.push($(this).text().trim());
+      }
+    );
+    if (track_artists) {
+      artists = track_artists;
+    }
+    if (!artists.length && various_artists) {
+      artists = ['[unknown]'];
+    }
+    tracks.push({
+        'artist_credit': MBReleaseImportHelper.makeArtistCredits(artists),
+        'title': trackname,
+        'duration': tracklength
+      });
+  });
+
+  release.discs.push( {
+    'tracks': tracks,
+    'format': release.format
+  } );
+
+  LOGGER.info("Parsed release: ", release);
+  return release;
+}
+
+// Insert button into page under label information
+function insertLink(release, release_url) {
+    var edit_note = 'Imported from ' + release_url;
+    var parameters = MBReleaseImportHelper.buildFormParameters(release, edit_note);
+
+    var innerHTML = MBReleaseImportHelper.buildFormHTML(parameters);
+
+    var mbUI = $('<div id="musicbrainz-import">' + innerHTML + '</div>').hide();
+    mbUI.css({'margin-bottom': '6px', 'padding': '2px', 'background-color': '#444', 'text-align': 'center'});
+    $("div.g4").prepend(mbUI);
+    $('#musicbrainz-import').slideDown();
+}