| commit | author | age | ||
| f1720c | 1 | /* |
| JM | 2 | * Copyright 2011 gitblit.com. |
| 3 | * | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | * you may not use this file except in compliance with the License. | |
| 6 | * You may obtain a copy of the License at | |
| 7 | * | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | * | |
| 10 | * Unless required by applicable law or agreed to in writing, software | |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | * See the License for the specific language governing permissions and | |
| 14 | * limitations under the License. | |
| 15 | */ | |
| 16 | package com.gitblit.wicket.pages; | |
| 17 | ||
| 18 | import java.awt.Color; | |
| 19 | import java.awt.Dimension; | |
| 1fa5e8 | 20 | import java.text.MessageFormat; |
| f1720c | 21 | import java.text.SimpleDateFormat; |
| JM | 22 | import java.util.ArrayList; |
| 23 | import java.util.Calendar; | |
| 24 | import java.util.Collections; | |
| 25 | import java.util.Comparator; | |
| 26 | import java.util.List; | |
| 27 | ||
| 28 | import org.apache.wicket.PageParameters; | |
| 1fa5e8 | 29 | import org.apache.wicket.markup.html.basic.Label; |
| f1720c | 30 | import org.eclipse.jgit.lib.Repository; |
| JM | 31 | import org.wicketstuff.googlecharts.Chart; |
| 32 | import org.wicketstuff.googlecharts.ChartAxis; | |
| 33 | import org.wicketstuff.googlecharts.ChartAxisType; | |
| 34 | import org.wicketstuff.googlecharts.ChartProvider; | |
| 35 | import org.wicketstuff.googlecharts.ChartType; | |
| 36 | import org.wicketstuff.googlecharts.IChartData; | |
| 37 | import org.wicketstuff.googlecharts.LineStyle; | |
| 38 | import org.wicketstuff.googlecharts.MarkerType; | |
| 39 | import org.wicketstuff.googlecharts.ShapeMarker; | |
| 40 | ||
| 41 | import com.gitblit.models.Metric; | |
| 424fe1 | 42 | import com.gitblit.utils.MetricUtils; |
| 7c08c7 | 43 | import com.gitblit.utils.StringUtils; |
| f1720c | 44 | import com.gitblit.wicket.WicketUtils; |
| JM | 45 | |
| 424fe1 | 46 | public class MetricsPage extends RepositoryPage { |
| f1720c | 47 | |
| 424fe1 | 48 | public MetricsPage(PageParameters params) { |
| 008322 | 49 | super(params); |
| f1720c | 50 | Repository r = getRepository(); |
| 7c08c7 | 51 | if (StringUtils.isEmpty(objectId)) { |
| JM | 52 | add(new Label("branchTitle", getRepositoryModel().HEAD)); |
| 53 | } else { | |
| 54 | add(new Label("branchTitle", objectId)); | |
| 55 | } | |
| 1fa5e8 | 56 | Metric metricsTotal = null; |
| 40538c | 57 | List<Metric> metrics = MetricUtils.getDateMetrics(r, objectId, true, null, getTimeZone()); |
| 1fa5e8 | 58 | metricsTotal = metrics.remove(0); |
| JM | 59 | if (metricsTotal == null) { |
| 008322 | 60 | add(new Label("branchStats", "")); |
| 1fa5e8 | 61 | } else { |
| 008322 | 62 | add(new Label("branchStats", |
| 6caa93 | 63 | MessageFormat.format(getString("gb.branchStats"), metricsTotal.count, |
| 9adf62 | 64 | metricsTotal.tag, getTimeUtils().duration(metricsTotal.duration)))); |
| 1fa5e8 | 65 | } |
| JM | 66 | insertLinePlot("commitsChart", metrics); |
| 67 | insertBarPlot("dayOfWeekChart", getDayOfWeekMetrics(r, objectId)); | |
| 68 | insertPieChart("authorsChart", getAuthorMetrics(r, objectId)); | |
| f1720c | 69 | } |
| JM | 70 | |
| 71 | private void insertLinePlot(String wicketId, List<Metric> metrics) { | |
| 72 | if ((metrics != null) && (metrics.size() > 0)) { | |
| 73 | IChartData data = WicketUtils.getChartData(metrics); | |
| 74 | ||
| fd6ac6 | 75 | ChartProvider provider = new ChartProvider(new Dimension(400, 100), ChartType.LINE, |
| f1720c | 76 | data); |
| JM | 77 | ChartAxis dateAxis = new ChartAxis(ChartAxisType.BOTTOM); |
| 78 | dateAxis.setLabels(new String[] { metrics.get(0).name, | |
| 79 | metrics.get(metrics.size() / 2).name, metrics.get(metrics.size() - 1).name }); | |
| 80 | provider.addAxis(dateAxis); | |
| 81 | ||
| 82 | ChartAxis commitAxis = new ChartAxis(ChartAxisType.LEFT); | |
| 83 | commitAxis.setLabels(new String[] { "", | |
| 84 | String.valueOf((int) WicketUtils.maxValue(metrics)) }); | |
| 85 | provider.addAxis(commitAxis); | |
| 86 | ||
| 87 | provider.setLineStyles(new LineStyle[] { new LineStyle(2, 4, 0), new LineStyle(0, 4, 1) }); | |
| 88 | provider.addShapeMarker(new ShapeMarker(MarkerType.CIRCLE, Color.BLUE, 1, -1, 5)); | |
| 89 | ||
| 90 | add(new Chart(wicketId, provider)); | |
| 91 | } else { | |
| 92 | add(WicketUtils.newBlankImage(wicketId)); | |
| 93 | } | |
| 94 | } | |
| 95 | ||
| 96 | private void insertBarPlot(String wicketId, List<Metric> metrics) { | |
| 97 | if ((metrics != null) && (metrics.size() > 0)) { | |
| 98 | IChartData data = WicketUtils.getChartData(metrics); | |
| 99 | ||
| fd6ac6 | 100 | ChartProvider provider = new ChartProvider(new Dimension(400, 100), |
| f1720c | 101 | ChartType.BAR_VERTICAL_SET, data); |
| JM | 102 | ChartAxis dateAxis = new ChartAxis(ChartAxisType.BOTTOM); |
| 103 | List<String> labels = new ArrayList<String>(); | |
| 104 | for (Metric metric : metrics) { | |
| 105 | labels.add(metric.name); | |
| 106 | } | |
| 107 | dateAxis.setLabels(labels.toArray(new String[labels.size()])); | |
| 108 | provider.addAxis(dateAxis); | |
| 109 | ||
| 110 | ChartAxis commitAxis = new ChartAxis(ChartAxisType.LEFT); | |
| 111 | commitAxis.setLabels(new String[] { "", | |
| 112 | String.valueOf((int) WicketUtils.maxValue(metrics)) }); | |
| 113 | provider.addAxis(commitAxis); | |
| 114 | ||
| 115 | add(new Chart(wicketId, provider)); | |
| 116 | } else { | |
| 117 | add(WicketUtils.newBlankImage(wicketId)); | |
| 118 | } | |
| 119 | } | |
| 120 | ||
| 121 | private void insertPieChart(String wicketId, List<Metric> metrics) { | |
| 122 | if ((metrics != null) && (metrics.size() > 0)) { | |
| 123 | IChartData data = WicketUtils.getChartData(metrics); | |
| 124 | List<String> labels = new ArrayList<String>(); | |
| 125 | for (Metric metric : metrics) { | |
| 126 | labels.add(metric.name); | |
| 127 | } | |
| 36b3ff | 128 | ChartProvider provider = new ChartProvider(new Dimension(800, 200), ChartType.PIE, data); |
| f1720c | 129 | provider.setPieLabels(labels.toArray(new String[labels.size()])); |
| JM | 130 | add(new Chart(wicketId, provider)); |
| 131 | } else { | |
| 132 | add(WicketUtils.newBlankImage(wicketId)); | |
| 133 | } | |
| 134 | } | |
| 135 | ||
| 1fa5e8 | 136 | private List<Metric> getDayOfWeekMetrics(Repository repository, String objectId) { |
| 40538c | 137 | List<Metric> list = MetricUtils.getDateMetrics(repository, objectId, false, "E", getTimeZone()); |
| f1720c | 138 | SimpleDateFormat sdf = new SimpleDateFormat("E"); |
| JM | 139 | Calendar cal = Calendar.getInstance(); |
| 140 | ||
| c22722 | 141 | List<Metric> sorted = new ArrayList<Metric>(); |
| f1720c | 142 | int firstDayOfWeek = cal.getFirstDayOfWeek(); |
| JM | 143 | int dayOfWeek = cal.get(Calendar.DAY_OF_WEEK); |
| 144 | ||
| 145 | // rewind date to first day of week | |
| 146 | cal.add(Calendar.DATE, firstDayOfWeek - dayOfWeek); | |
| 147 | for (int i = 0; i < 7; i++) { | |
| 148 | String day = sdf.format(cal.getTime()); | |
| 149 | for (Metric metric : list) { | |
| 150 | if (metric.name.equals(day)) { | |
| c22722 | 151 | sorted.add(metric); |
| f1720c | 152 | list.remove(metric); |
| JM | 153 | break; |
| 154 | } | |
| 155 | } | |
| 156 | cal.add(Calendar.DATE, 1); | |
| 157 | } | |
| 158 | return sorted; | |
| 159 | } | |
| 160 | ||
| 1fa5e8 | 161 | private List<Metric> getAuthorMetrics(Repository repository, String objectId) { |
| JM | 162 | List<Metric> authors = MetricUtils.getAuthorMetrics(repository, objectId, true); |
| f1720c | 163 | Collections.sort(authors, new Comparator<Metric>() { |
| JM | 164 | @Override |
| 165 | public int compare(Metric o1, Metric o2) { | |
| 166 | if (o1.count > o2.count) { | |
| 167 | return -1; | |
| 168 | } else if (o1.count < o2.count) { | |
| 1fa5e8 | 169 | return 1; |
| f1720c | 170 | } |
| JM | 171 | return 0; |
| 172 | } | |
| 173 | }); | |
| 174 | if (authors.size() > 10) { | |
| 175 | return authors.subList(0, 9); | |
| 176 | } | |
| 177 | return authors; | |
| 178 | } | |
| 179 | ||
| 180 | @Override | |
| 181 | protected String getPageName() { | |
| 424fe1 | 182 | return getString("gb.metrics"); |
| f1720c | 183 | } |
| JM | 184 | } |
