An implementation of Floor Pivot Points for TradingView

floor_pivots-tradingview.js

{
        // An implementation of Floor Pivot Points for TradingView
        // by sherwin@daganato.com, 20180124
        // See https://en.wikipedia.org/wiki/Pivot_point_(technical_analysis)
        name: "Floor Pivots",
        metainfo: {
            _metainfoVersion: 27,
            isTVScript: !1,
            isTVScriptStub: !1,
            is_hidden_study: !1,
            defaults: {
                styles: {
                    plot_0: { linestyle: 0, linewidth: 1, plottype: 6, trackPrice: !1, transparency: 35, visible: !0, color: "#656565" },
                    plot_1: { linestyle: 0, linewidth: 1, plottype: 6, trackPrice: !1, transparency: 35, visible: !0, color: "#4985e7" },
                    plot_2: { linestyle: 0, linewidth: 1, plottype: 6, trackPrice: !1, transparency: 35, visible: !0, color: "#4985e7" },
                    plot_3: { linestyle: 0, linewidth: 1, plottype: 6, trackPrice: !1, transparency: 35, visible: !0, color: "#4985e7" },
                    plot_4: { linestyle: 0, linewidth: 1, plottype: 6, trackPrice: !1, transparency: 35, visible: !0, color: "#4985e7" },
                    plot_5: { linestyle: 0, linewidth: 1, plottype: 6, trackPrice: !1, transparency: 35, visible: !1, color: "#4985e7" },
                    plot_6: { linestyle: 0, linewidth: 1, plottype: 6, trackPrice: !1, transparency: 35, visible: !1, color: "#4985e7" }
                },
                precision: 4,
                inputs: {
                    in_0: "Monthly"
                }
            },
            plots: [
                { id: "plot_0", type: "line" }, 
                { id: "plot_1", type: "line" },
                { id: "plot_2", type: "line" },
                { id: "plot_3", type: "line" },
                { id: "plot_4", type: "line" },
                { id: "plot_5", type: "line" },
                { id: "plot_6", type: "line" }
            ],
            styles: {
                plot_0: { title: "PP", histogramBase: 0, joinPoints: !1 },
                plot_1: { title: "S1", histogramBase: 0, joinPoints: !1 },
                plot_2: { title: "R1", histogramBase: 0, joinPoints: !1 },
                plot_3: { title: "S2", histogramBase: 0, joinPoints: !1 },
                plot_4: { title: "R2", histogramBase: 0, joinPoints: !1 },
                plot_5: { title: "S3", histogramBase: 0, joinPoints: !1 },
                plot_6: { title: "R3", histogramBase: 0, joinPoints: !1 }
            },
            description: "Floor Pivots",
            shortDescription: "Floor Pivots",
            is_price_study: !0,
            inputs: [{
                id: "in_0",
                name: "Pivots Timeframe",
                defval: "Monthly",
                type: "string",
                options: ["Daily", "Weekly", "Monthly", "Yearly"]
            }],
            id: "Floor Pivots@tv-basicstudies-1",
            scriptIdPart: "",
            name: "Floor Pivots"
        },
        constructor: function() {
            this.f_0 = function(t) {
                var t_ = this._context.new_var(t);
                return this._context.new_var(t_.get(1));
            },
            this.f_1 = function(t) {
                switch (t) {
                    case "Daily":
                        return "D";
                    case "Weekly":
                        return "W";
                    case "Monthly":
                        return "M";
                    case "Yearly":
                        return "12M";
                }
            }, this.init = function(t, e) {
                return this._context = t, this._context.new_sym(PineJS.Std.ticker(this._context), this.f_1(e(0)), this.f_1(e(0)));
            }, this.main = function(t, e) {
                var i, n, pivot, high, low, s1, r1, s2, r2, s3, r3, pp_, s1_, r1_, s2_, r2_, s3_, r3_;
                return this._context = t,
                       this._input = e,

                       i = this._context.new_var(this._context.symbol.time),
                       this._context.select_sym(1),
                       n = this._context.new_var(this._context.symbol.time),

                       pivot = PineJS.Std.hlc3(this._context),
                       high = PineJS.Std.high(this._context),
                       low = PineJS.Std.low(this._context),
                       s1 = 2 * pivot - high,
                       r1 = 2 * pivot - low,
                       s2 = pivot - (high - low),
                       r2 = pivot + (high - low),
                       s3 = s1 - (high - low),
                       r3 = r1 + (high - low),
                       
                       pp_ = this.f_0(pivot),
                       s1_ = this.f_0(s1),
                       r1_ = this.f_0(r1),
                       s2_ = this.f_0(s2),
                       r2_ = this.f_0(r2),
                       s3_ = this.f_0(s3),
                       r3_ = this.f_0(r3),

                       this._context.select_sym(0),
                       [pp_.adopt(n, i, 0), s1_.adopt(n, i, 0), r1_.adopt(n, i, 0), s2_.adopt(n, i, 0), r2_.adopt(n, i, 0), s3_.adopt(n, i, 0), r3_.adopt(n, i, 0)]
            }
        }
    }

This code does not run anymore on the new tradingview version.