1 package net.sf.statcvs.pages;
2
3 import java.text.NumberFormat;
4 import java.util.ArrayList;
5 import java.util.Collection;
6 import java.util.Collections;
7 import java.util.Iterator;
8 import java.util.List;
9
10 import net.sf.statcvs.Messages;
11 import net.sf.statcvs.charts.ChartImage;
12 import net.sf.statcvs.charts.DirectoryPieChartMaker.CodeDistributionChartMaker;
13 import net.sf.statcvs.charts.TimeBarChartMaker.HourBarChartMaker;
14 import net.sf.statcvs.charts.TimeBarChartMaker.WeekdayBarChartMaker;
15 import net.sf.statcvs.model.Author;
16 import net.sf.statcvs.model.Commit;
17 import net.sf.statcvs.model.Repository;
18 import net.sf.statcvs.model.Revision;
19 import net.sf.statcvs.output.ReportConfig;
20 import net.sf.statcvs.reports.DirectoriesForAuthorTableReport;
21 import net.sf.statcvs.util.StringUtils;
22
23 /**
24 * @author anja
25 * @author Richard Cyganiak (richard@cyganiak.de)
26 * @version $Id: DeveloperPageMaker.java,v 1.15 2009/03/13 23:04:28 benoitx Exp $
27 */
28 public class DeveloperPageMaker {
29 private final static int RECENT_COMMITS_LENGTH = 20;
30 private final static NumberFormat PERCENT_FORMAT = NumberFormat.getPercentInstance();
31
32 static {
33 PERCENT_FORMAT.setMinimumFractionDigits(1);
34 PERCENT_FORMAT.setMaximumFractionDigits(1);
35 }
36
37 public static String getURL(final Author developer) {
38 return getFilename(developer) + ".html";
39 }
40
41 private static String getFilename(final Author developer) {
42 return "user_" + HTML.escapeAuthorName(developer.getName());
43 }
44
45 private final ReportConfig config;
46 private final Author developer;
47 private final Repository repository;
48
49 public DeveloperPageMaker(final ReportConfig config, final Author developer) {
50 this.config = config;
51 this.developer = developer;
52 this.repository = config.getRepository();
53 }
54
55 public Page toFile() {
56 final ChartImage hourChart = new HourBarChartMaker("activity_time", this.config, this.developer.getRevisions(), Messages
57 .getString("ACTIVITY_TIME_FOR_AUTHOR_TITLE")
58 + " " + this.developer.getRealName(), "activity_time_" + HTML.escapeAuthorName(this.developer.getName()) + ".png").toFile();
59 final ChartImage weekdayChart = new WeekdayBarChartMaker("activity_day", this.config, this.developer.getRevisions(), Messages
60 .getString("ACTIVITY_DAY_FOR_AUTHOR_TITLE")
61 + " " + this.developer.getRealName(), "activity_day_" + HTML.escapeAuthorName(this.developer.getName()) + ".png").toFile();
62 final ChartImage codeDistributionChart = new CodeDistributionChartMaker(this.config, this.developer).toFile();
63
64 String title;
65 if (this.config.isDeveloper(this.developer)) {
66 title = this.config.getProjectName() + " Developers: " + this.developer.getRealName();
67 } else {
68 title = "Non-developer Login: " + this.developer.getRealName();
69 }
70 final Page page = this.config.createPage(getFilename(this.developer), this.developer.getRealName(), title);
71 page.addAttribute("Login name", this.developer.getName());
72 if (this.developer.getRealName() != null && !this.developer.getRealName().equals(this.developer.getName())) {
73 page.addAttribute("Real name", this.developer.getRealName());
74 }
75 if (StringUtils.isNotEmpty(this.developer.getTwitterUserName())) {
76 page.addRawAttribute("Twitter", "@<a href=\"http://twitter.com/" + this.developer.getTwitterUserName() + "\">"
77 + this.developer.getTwitterUserName() + "</a>");
78 }
79 if (StringUtils.isNotEmpty(this.developer.getEmail())) {
80 page.addRawAttribute("Email", "<a href=\"mailto:" + this.developer.getEmail() + "\">" + this.developer.getEmail() + "</a>");
81 }
82 if (StringUtils.isNotEmpty(this.developer.getHomePageUrl())) {
83 page.addRawAttribute("Home Page", "<a href=\"" + this.developer.getHomePageUrl() + "\">" + this.developer.getHomePageUrl() + "</a>");
84 }
85 if (StringUtils.isNotEmpty(this.developer.getImageUrl())) {
86 page.addRawAttribute("Image", "<img src=\"" + this.developer.getImageUrl() + "\" alt=\"" + this.developer.getRealName() + "\"/>");
87 }
88 page.addAttribute("Total Commits", getNumberAndPercentage(this.developer.getRevisions().size(), this.repository.getRevisions().size()));
89 page.addAttribute("Lines of Code", getNumberAndPercentage(countContributedLines(this.developer.getRevisions()), countContributedLines(this.repository
90 .getRevisions())));
91 page.addAttribute("Most Recent Commit", ((Revision) this.developer.getRevisions().last()).getDate());
92 page.addSection(Messages.getString("ACTIVITY_TITLE"));
93 page.add(hourChart);
94 page.add(weekdayChart);
95
96 if (StringUtils.isNotEmpty(this.developer.getTwitterUserName()) && this.developer.isTwitterIncludeHtml()) {
97 page.addSection("Twitter");
98 page.addRawContent("<div id=\"twitter_div\">");
99 page.addRawContent("<ul id=\"twitter_update_list\"/>");
100 page.addRawContent("<a href=\"http://twitter.com/" + developer.getTwitterUserName()
101 + "\" id=\"twitter-link\" style=\"display:block;text-align:right;\">follow me on Twitter</a>");
102 page.addRawContent("</div>");
103 page.addRawContent("<script type=\"text/javascript\" src=\"http://twitter.com/javascripts/blogger.js\"></script>");
104 page.addRawContent("<script type=\"text/javascript\" src=\"http://twitter.com/statuses/user_timeline/" + developer.getTwitterUserName()
105 + ".json?callback=twitterCallback2&count=5\"></script>");
106 }
107 if (StringUtils.isNotEmpty(this.developer.getTwitterUserId()) && this.developer.isTwitterIncludeFlash()) {
108 page.addSection("Twitter");
109 page
110 .addRawContent("<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,124,0\" width=\"550\" height=\"350\" id=\"TwitterWidget\" align=\"middle\">");
111 page.addRawContent("<param name=\"allowScriptAccess\" value=\"sameDomain\" />");
112 page.addRawContent("<param name=\"allowFullScreen\" value=\"false\" />");
113 page.addRawContent("<param name=\"movie\" value=\"http://static.twitter.com/flash/widgets/profile/TwitterWidget.swf\" />");
114 page.addRawContent("<param name=\"quality\" value=\"high\" />");
115 page.addRawContent("<param name=\"bgcolor\" value=\"#000000\" />");
116 page.addRawContent("<param name=\"FlashVars\" value=\"userID=" + developer.getTwitterUserId()
117 + "&styleURL=http://static.twitter.com/flash/widgets/profile/velvetica.xml\"/>");
118 page
119 .addRawContent("<embed src=\"http://static.twitter.com/flash/widgets/profile/TwitterWidget.swf\" quality=\"high\" bgcolor=\"#000000\" width=\"550\" height=\"350\" name=\"TwitterWidget\" align=\"middle\" allowScriptAccess=\"sameDomain\" allowFullScreen=\"false\" type=\"application/x-shockwave-flash\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" FlashVars=\"userID="
120 + developer.getTwitterUserId() + "&styleURL=http://static.twitter.com/flash/widgets/profile/velvetica.xml\"/></object>");
121 }
122
123 page.addSection("Activity in Directories");
124 page.add(new DirectoriesForAuthorTableReport(this.config, this.developer));
125 if (codeDistributionChart != null) {
126 page.add(codeDistributionChart);
127 }
128 page.addSection(Messages.getString("MOST_RECENT_COMMITS"));
129 page.addRawContent(new CommitListFormatter(this.config, getRecentCommits(), Collections.EMPTY_LIST, RECENT_COMMITS_LENGTH, false).render());
130 return page;
131 }
132
133 private List getRecentCommits() {
134 final List results = new ArrayList();
135 final Iterator it = this.repository.getCommits().iterator();
136 while (it.hasNext()) {
137 final Commit commit = (Commit) it.next();
138 if (this.developer.equals(commit.getAuthor())) {
139 results.add(commit);
140 }
141 }
142 return results;
143 }
144
145 private int countContributedLines(final Collection revisions) {
146 int result = 0;
147 final Iterator it = revisions.iterator();
148 while (it.hasNext()) {
149 final Revision element = (Revision) it.next();
150 result += element.getNewLines();
151 }
152 return result;
153 }
154
155 /**
156 * returns the percentage of a given total count and the count.
157 * This will work, because division by zero is not a problem with doubles:
158 * you get NaN (and the formatter will format that too).
159 * @author Jan Dockx
160 * @param value
161 * @param total
162 * @return String percentage string
163 */
164 private String getNumberAndPercentage(final int value, final int total) {
165 final double factor = (double) value / (double) total;
166 return value + " (" + PERCENT_FORMAT.format(factor) + ")";
167 }
168 }