1 files changed, 0 insertions, 149 deletions
diff --git a/subsonic-main/src/main/java/net/sourceforge/subsonic/controller/StatusChartController.java b/subsonic-main/src/main/java/net/sourceforge/subsonic/controller/StatusChartController.java
deleted file mode 100644
index 878b8ae8..00000000
--- a/subsonic-main/src/main/java/net/sourceforge/subsonic/controller/StatusChartController.java
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- This file is part of Subsonic.
-
- Subsonic is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- Subsonic is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with Subsonic.  If not, see <http://www.gnu.org/licenses/>.
-
- Copyright 2009 (C) Sindre Mehus
- */
-package net.sourceforge.subsonic.controller;
-
-import net.sourceforge.subsonic.domain.*;
-import net.sourceforge.subsonic.service.*;
-import org.jfree.chart.*;
-import org.jfree.chart.axis.*;
-import org.jfree.chart.plot.*;
-import org.jfree.chart.renderer.xy.*;
-import org.jfree.data.*;
-import org.jfree.data.time.*;
-import org.springframework.web.servlet.*;
-
-import javax.servlet.http.*;
-import java.awt.*;
-import java.util.*;
-import java.util.List;
-
-/**
- * Controller for generating a chart showing bitrate vs time.
- *
- * @author Sindre Mehus
- */
-public class StatusChartController extends AbstractChartController {
-
-    private StatusService statusService;
-
-    public static final int IMAGE_WIDTH = 350;
-    public static final int IMAGE_HEIGHT = 150;
-
-    public synchronized ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
-        String type = request.getParameter("type");
-        int index = Integer.parseInt(request.getParameter("index"));
-
-        List<TransferStatus> statuses = Collections.emptyList();
-        if ("stream".equals(type)) {
-            statuses = statusService.getAllStreamStatuses();
-        } else if ("download".equals(type)) {
-            statuses = statusService.getAllDownloadStatuses();
-        } else if ("upload".equals(type)) {
-            statuses = statusService.getAllUploadStatuses();
-        }
-
-        if (index < 0 || index >= statuses.size()) {
-            return null;
-        }
-        TransferStatus status = statuses.get(index);
-
-        TimeSeries series = new TimeSeries("Kbps", Millisecond.class);
-        TransferStatus.SampleHistory history = status.getHistory();
-        long to = System.currentTimeMillis();
-        long from = to - status.getHistoryLengthMillis();
-        Range range = new DateRange(from, to);
-
-        if (!history.isEmpty()) {
-
-            TransferStatus.Sample previous = history.get(0);
-
-            for (int i = 1; i < history.size(); i++) {
-                TransferStatus.Sample sample = history.get(i);
-
-                long elapsedTimeMilis = sample.getTimestamp() - previous.getTimestamp();
-                long bytesStreamed = Math.max(0L, sample.getBytesTransfered() - previous.getBytesTransfered());
-
-                double kbps = (8.0 * bytesStreamed / 1024.0) / (elapsedTimeMilis / 1000.0);
-                series.addOrUpdate(new Millisecond(new Date(sample.getTimestamp())), kbps);
-
-                previous = sample;
-            }
-        }
-
-        // Compute moving average.
-        series = MovingAverage.createMovingAverage(series, "Kbps", 20000, 5000);
-
-        // Find min and max values.
-        double min = 100;
-        double max = 250;
-        for (Object obj : series.getItems()) {
-            TimeSeriesDataItem item = (TimeSeriesDataItem) obj;
-            double value = item.getValue().doubleValue();
-            if (item.getPeriod().getFirstMillisecond() > from) {
-                min = Math.min(min, value);
-                max = Math.max(max, value);
-            }
-        }
-
-        // Add 10% to max value.
-        max *= 1.1D;
-
-        // Subtract 10% from min value.
-        min *= 0.9D;
-
-        TimeSeriesCollection dataset = new TimeSeriesCollection();
-        dataset.addSeries(series);
-        JFreeChart chart = ChartFactory.createTimeSeriesChart(null, null, null, dataset, false, false, false);
-        XYPlot plot = (XYPlot) chart.getPlot();
-
-        plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_RIGHT);
-        Paint background = new GradientPaint(0, 0, Color.lightGray, 0, IMAGE_HEIGHT, Color.white);
-        plot.setBackgroundPaint(background);
-
-        XYItemRenderer renderer = plot.getRendererForDataset(dataset);
-        renderer.setSeriesPaint(0, Color.blue.darker());
-        renderer.setSeriesStroke(0, new BasicStroke(2f));
-
-        // Set theme-specific colors.
-        Color bgColor = getBackground(request);
-        Color fgColor = getForeground(request);
-
-        chart.setBackgroundPaint(bgColor);
-
-        ValueAxis domainAxis = plot.getDomainAxis();
-        domainAxis.setRange(range);
-        domainAxis.setTickLabelPaint(fgColor);
-        domainAxis.setTickMarkPaint(fgColor);
-        domainAxis.setAxisLinePaint(fgColor);
-
-        ValueAxis rangeAxis = plot.getRangeAxis();
-        rangeAxis.setRange(new Range(min, max));
-        rangeAxis.setTickLabelPaint(fgColor);
-        rangeAxis.setTickMarkPaint(fgColor);
-        rangeAxis.setAxisLinePaint(fgColor);
-
-        ChartUtilities.writeChartAsPNG(response.getOutputStream(), chart, IMAGE_WIDTH, IMAGE_HEIGHT);
-
-        return null;
-    }
-
-    public void setStatusService(StatusService statusService) {
-        this.statusService = statusService;
-    }
-}