User:EpochFail/ArticleQuality.js

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This user script seems to have a documentation page at User:EpochFail/ArticleQuality and an accompanying .css page at User:EpochFail/ArticleQuality.css.

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articleQuality = {};
(function($, mw, OO, articleQuality){
	var ORES_HOST = "https://ores.wikimedia.org";
	var CLASS_WEIGHTS = {Stub: 1, Start: 2, C: 3, B: 4, GA: 5, FA: 6};
	var revisionNodes = $('ul.pagehistory li');
	var computeWeightedSum = function(data, revId){
		//console.log(["rendering", data])
		var clsProba = data.enwiki.scores[revId].wp10.score.probability;
		var weightedSum = 0;
		for (var cls in clsProba) {
			//console.log(cat)
			if (clsProba.hasOwnProperty(cls)) {
				var proba = clsProba[cls];
				weightedSum += proba * CLASS_WEIGHTS[cls];
			}
		}
		return weightedSum;
	};
	var renderQualityPrediction = function(data){
		var weightedSum = computeWeightedSum(data, revId);
		var prediction = data.enwiki.scores[revId].wp10.score.prediction;
		var level = Math.round(weightedSum);
		qualityPredictionNode.addclass("level_" + level);
		qualityPredictionNode.append(it$("<div>").addClass("bar").css("width", (weightedSum/6)*100));
		qualityPredictionNode.attr('title', "ORES prediction " + prediction + " (" + Math.round(weightedSum, 2) + ")");
	};
	var getAndRenderQualityPrediction = function(node){
		var revId = node.attr('mw-data-revid');
		var url = ORES_HOST + "/v3/scores/enwiki/" + revId + "/wp10";
		var qualityPredictionNode = $("<div>").addClass("qualityprediction");
		console.log("Requesting quality for revid=" + revId);
		node.append(qualityPredictionNode);
		$.ajax(url, {success: renderQualityPrediction.bind(this),
		         error: function(jqxmlhr, status, error){console.log(status + ": " + error)}});
	};
	articleQuality.getAndRenderArticleQuality = function(){
		revisionNodes.each(getAndRenderQualityPrediction);
	};
	
})(jQuery, mediaWiki, OO, articleQuality);