DependencyGraph.prototype.renderGraph = function()

in luigi/static/visualiser/js/graph.js [245:323]
69 lines of code
1 McCabe index (conditional complexity)

    DependencyGraph.prototype.renderGraph = function() {
        var self = this;

        $.each(this.graph.links, function(i, link) {
            var line = $(svgElement("line"))
                        .attr("class","link")
                        .attr("x1", link.source.x)
                        .attr("y1", link.source.y)
                        .attr("x2", link.target.x)
                        .attr("y2", link.target.y)
                        .appendTo(self.svg);
        });

        $.each(this.graph.nodes, function(i, node) {
            var g = $(svgElement("g"))
                .addClass("node")
                .attr("transform", "translate(" + node.x + "," + node.y +")")
                .appendTo(self.svg);

            $(svgElement("circle"))
                .addClass("nodeCircle")
                .attr("r", 7)
                .attr("fill", statusColors[node.status])
                .appendTo(g);
            $(svgLink(node.trackingUrl))
                .append(
                    $(svgElement("text"))
                    .text(escapeHtml(node.name))
                    .attr("y", 3))
                .attr("class","graph-node-a")
                .attr("data-task-status", node.status)
                .attr("data-task-id", node.taskId)
                .appendTo(g);

            var titleText = node.name;
            var content = $.map(node.params, function (value, name) { return escapeHtml(name + ": " + value); }).join("<br>");
            g.attr("title", titleText)
                .popover({
                    trigger: 'hover',
                    container: 'body',
                    html: true,
                    placement: 'top',
                    content: content
                });
        });

        // Legend for Task status
        var legend = $(svgElement("g"))
                .addClass("legend")
                .appendTo(self.svg);

        $(svgElement("rect"))
            .attr("x", -1)
            .attr("y", -1)
            .attr("width", legendWidth + "px")
            .attr("height", legendMaxY + "px")
            .attr("fill", "#FFF")
            .attr("stroke", "#DDD")
            .appendTo(legend);

        var x = 0;
        $.each(statusColors, function(key, color) {
            var c = $(svgElement("circle"))
                .addClass("nodeCircle")
                .attr("r", 7)
                .attr("cx", legendLineHeight)
                .attr("cy", (legendLineHeight-4)+(x*legendLineHeight))
                .attr("fill", color)
                .appendTo(legend);

            $(svgElement("text"))
                .text(escapeHtml(key.charAt(0).toUpperCase() + key.substring(1).toLowerCase().replace(/_./gi, function (x) { return " " + x[1].toUpperCase(); })))
                .attr("x", legendLineHeight + 14)
                .attr("y", legendLineHeight+(x*legendLineHeight))
                .appendTo(legend);

            x++;
        });
    };