Java/Greasemonkey problem

[dAnceguy117]

Originally Posted by noname219

The script acts everytime you load an artist page. (supposing you already have downloaded the Greasemonkey extension for Firefox/Chrome)

I haven't, haha. will grab it soon!

[dAnceguy117]

working on this

right now

so sorry for the holdup




edit:

GOT IT! I hope.

// ==UserScript== 
// @name       RYM Artist Rating 
// @version    0.2 
// @description  Compiles all RYM Artist Page data and displays the Artist rating beside the artist name 
// @match      http://rateyourmusic.com/artist/* 
// @copyright  2012+, quiapz, AnniesBoobs 

// also danceguy made some modifications. wow he's so cool

// ==/UserScript== 
function parseAlbum(albumType) {
    var albums = (document.getElementById(albumType));
    if (albums != null) {
        albums = albums.getElementsByTagName('tr');

        // get number of albums for this section, including appearances.
        numAlbums += (albums.length - 2);
		
	// EXCLUDE those appearances.
	for (var j = 2; j < albums.length; j++)
	{
		albumRow = albums[j];
			
		// IF the "title" element contains "Appears" THEN exclude the album from the running total.
		if (albumRow.cells[1].textContent.indexOf("Appears") !== -1)
			numAlbums--;
	}

        var artistRating = albums.length;
        for (var j = 2; j < artistRating; j++) {
            albumRow = albums[j];
            if ((!albumRow.hasAttribute("class")) && (albumRow.cells[4].textContent != '') && (albumRow.cells[6].textContent != '')) {
                ratings = parseInt((albumRow.cells[4].textContent).replace(/\,/g, ''));
                score = parseFloat(albumRow.cells[6].textContent);
                ratingCtr = ratingCtr + ratings;
                scoreCtr = scoreCtr + score;
                totCtr = totCtr + (ratings * score);
                if (albumType != 'album_disc_c') {
                    if (1919 < albumRow.cells[0].textContent && albumRow.cells[0].textContent < 1930) {
                        decadeStats[0][1] = decadeStats[0][1] + (ratings * score);
                        decadeStats[0][2] = decadeStats[0][2] + ratings;
                    } else if (1929 < albumRow.cells[0].textContent && albumRow.cells[0].textContent < 1940) {
                        decadeStats[1][1] = decadeStats[1][1] + (ratings * score);
                        decadeStats[1][2] = decadeStats[1][2] + ratings;
                    } else if (1939 < albumRow.cells[0].textContent && albumRow.cells[0].textContent < 1950) {
                        decadeStats[2][1] = decadeStats[2][1] + (ratings * score);
                        decadeStats[2][2] = decadeStats[2][2] + ratings;
                    } else if (1949 < albumRow.cells[0].textContent && albumRow.cells[0].textContent < 1960) {
                        decadeStats[3][1] = decadeStats[3][1] + (ratings * score);
                        decadeStats[3][2] = decadeStats[3][2] + ratings;
                    } else if (1959 < albumRow.cells[0].textContent && albumRow.cells[0].textContent < 1970) {
                        decadeStats[4][1] = decadeStats[4][1] + (ratings * score);
                        decadeStats[4][2] = decadeStats[4][2] + ratings;
                    } else if (1969 < albumRow.cells[0].textContent && albumRow.cells[0].textContent < 1980) {
                        decadeStats[5][1] = decadeStats[5][1] + (ratings * score);
                        decadeStats[5][2] = decadeStats[5][2] + ratings;
                    } else if (1979 < albumRow.cells[0].textContent && albumRow.cells[0].textContent < 1990) {
                        decadeStats[6][1] = decadeStats[6][1] + (ratings * score);
                        decadeStats[6][2] = decadeStats[6][2] + ratings;
                    } else if (1989 < albumRow.cells[0].textContent && albumRow.cells[0].textContent < 2000) {
                        decadeStats[7][1] = decadeStats[7][1] + (ratings * score);
                        decadeStats[7][2] = decadeStats[7][2] + ratings;
                    } else if (1999 < albumRow.cells[0].textContent && albumRow.cells[0].textContent < 2010) {
                        decadeStats[8][1] = decadeStats[8][1] + (ratings * score);
                        decadeStats[8][2] = decadeStats[8][2] + ratings;
                    } else if (2009 < albumRow.cells[0].textContent && albumRow.cells[0].textContent < 2020) {
                        decadeStats[9][1] = decadeStats[9][1] + (ratings * score);
                        decadeStats[9][2] = decadeStats[9][2] + ratings;
                    }
                }
                if (!isNaN(parseInt(albumRow.cells[7].textContent))) {
                    youRating = youRating + parseFloat(albumRow.cells[7].textContent.substring(0, 4));
                    youRated++;
                }
            }
        }
    }
}

function addCommas(nStr) {
    nStr += '';
    y = nStr.split('.');
    y1 = y[0];
    y2 = y.length > 1 ? '.' + y[1] : '';
    var rgx = /(\d+)(\d{3})/;
    while (rgx.test(y1)) {
        y1 = y1.replace(rgx, '$1' + ',' + '$2');
    }
    return y1 + y2;
}
// Go through the Album discography and compute Artist Rating using Ratings and Overall Score of each album 
var ratingCell, scoreCell, albumRow;
var numUnfilteredAlbums = 0;
var numAlbums = 0;
var scoreCtr = 0;
var ratingCtr = 0;
var totCtr = 0;
var youRating = 0;
var youRated = 0;
var decadeStats = [
    ['1920s: ', 0, 0],
    ['1930s: ', 0, 0],
    ['1940s: ', 0, 0],
    ['1950s: ', 0, 0],
    ['1960s: ', 0, 0],
    ['1970s: ', 0, 0],
    ['1980s: ', 0, 0],
    ['1990s: ', 0, 0],
    ['2000s: ', 0, 0],
    ['2010s: ', 0, 0]
];
parseAlbum('album_disc_s');
parseAlbum('album_disc_i');
parseAlbum('album_disc_e');
parseAlbum('album_disc_b');
parseAlbum('album_disc_d');
parseAlbum('album_disc_t');
parseAlbum('album_disc_c');
// Display the data under the artist name as the first row of the profile table 
if (ratingCtr > 0) {
    var mbgens = document.getElementsByClassName('mbgen');
    var bio = mbgens[0];
    var row = bio.insertRow(0);
    var newCell;

    if (youRated > 0) {
        x = (-((totCtr / ratingCtr).toFixed(9) - (youRating / youRated).toFixed(9)).toFixed(9));
        if (x >= 0) {
            x = '+' + x.toFixed(9);
        }
        // include the number of albums in the second element of the row.
        var rowValues = ['Artist Rating', (totCtr / ratingCtr).toFixed(9) + ' from ' + addCommas(ratingCtr) + ' ratings and ' + numAlbums + ' releases, Your rating: ' + (youRating / youRated).toFixed(9) + ' from ' + addCommas(youRated) + ' ratings (RYM ' + x + ')'];
    } else {
        // include the number of albums in the second element of the row.
        var rowValues = ['Artist Rating', (totCtr / ratingCtr).toFixed(9) + ' from ' + addCommas(ratingCtr) + ' ratings and ' + numAlbums + ' releases'];
    }
    for (var i = 0, ii = rowValues.length; i < ii; i++) {
        newCell = row.insertCell(i);
        newCell.appendChild(document.createTextNode(rowValues[i]));
    }

    var row = bio.insertRow(bio.getElementsByTagName("TR").length);
    var newCell;
    newCell1 = row.insertCell(0);
    newCell1.appendChild(document.createTextNode('Music stats'));
    newCell = row.insertCell(1);
    x = document.createElement('b');
    newCell.appendChild(x);
    x.appendChild(document.createTextNode('Average by Decade:'));
    for (d = 0; d < decadeStats.length; d++) {
        if (decadeStats[d][2] > 0) {
            newCell.appendChild(document.createElement('br'));
            newCell.appendChild(document.createTextNode(decadeStats[d][0] + (decadeStats[d][1] / decadeStats[d][2]).toFixed(2) + ', from ' + addCommas(decadeStats[d][2]) + ' ratings'));
        }
    }
}

Let me know what you think!

Possible issue: an album would be excluded from the total if its title contains the word "Appears" lol. Holla back if that will be a problem.

[noname219]

This is exactly what I wanted. Huge thanks! ;)

If you're curious why I needed this : http://rateyourmusic.com/list/noname219/top_artists
Basically, the script will automatically calculate the avg. rating, number of ratings and number of albums for every artist page I'm gonna load from now on. (I was doing this by copy/pasting the data in a Excel file and that was time consumming...)

Sent you as well some caps.

[dAnceguy117]

:D

we have a good number of those top artists in common, by the way!

[noname219]

It's the average rating of all registered members from the website, not from my personnal subjective pov. But if you're curious, you can check (http://rateyourmusic.com/collection/noname219/r4.5-5.0) or (http://rateyourmusic.com/list/noname...onus___cookie_) for stuff that I like the most.

If you're interested, I can create lists like this from every possible existing music genre (it just have to be listed on the website).