org.eclipse.emf.cdo.releng.promotion/src/promoter/WebNode.java - cdo/cdo.infrastructure - Git at Google

 /*
  * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *    Eike Stepper - initial API and implementation
  */
 package promoter;

 import java.io.File;
 import java.io.IOException;
 import java.io.PrintStream;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Properties;

 import promoter.util.Config;
 import promoter.util.FileSizeInserter;

 /**
  * @author Eike Stepper
  */
 public class WebNode implements Comparable<WebNode>
 {
   public static final String HELP_TOPIC_URL = "http://help.eclipse.org/indigo/index.jsp?topic=";

   private File folder;

   private Repository repository;

   private List<WebNode> children = new ArrayList<WebNode>();

   public WebNode(File folder)
   {
     this.folder = folder;
   }

   public final File getFolder()
   {
     return folder;
   }

   public final Repository getRepository()
   {
     return repository;
   }

   public final void setRepository(Repository repository)
   {
     this.repository = repository;
   }

   public final List<WebNode> getChildren()
   {
     return children;
   }

   public int compareTo(WebNode o)
   {
     Integer p1 = repository == null ? -1 : repository.getWebPriority();
     Integer p2 = o.repository == null ? -1 : o.repository.getWebPriority();
     return p2.compareTo(p1);
   }

   public void generate(PrintStream out, int level) throws IOException
   {
     System.out.println(prefix(level) + "Generating HTML for " + folder.getName());

     if (repository != null)
     {
       List<BuildInfo> buildInfos = null;
       if (repository instanceof Repository.Drops)
       {
         Repository.Drops drops = (Repository.Drops)repository;
         buildInfos = new ArrayList<BuildInfo>(drops.getBuildInfos());
         Collections.sort(buildInfos);
       }

       level = generateRepositoryStart(out, level, buildInfos != null && buildInfos.isEmpty());

       if (buildInfos != null && !buildInfos.isEmpty())
       {
         out.println(prefix(level++) + "<ul>");

         boolean firstDrop = true;
         for (BuildInfo buildInfo : buildInfos)
         {
           level = generateDrop(out, level, buildInfo, firstDrop);
           firstDrop = false;
         }

         out.println(prefix(--level) + "</ul>");
       }
     }

     if (!children.isEmpty())
     {
       out.println(prefix(level++) + "<ul>");
       for (WebNode child : children)
       {
         child.generate(out, level);
       }

       out.println(prefix(--level) + "</ul>");
     }

     if (repository != null)
     {
       generateRepositoryEnd(out, level);
     }
   }

   protected int generateRepositoryStart(PrintStream out, int level, boolean empty)
   {
     String repoName = repository.getAnchorName();
     String repoID = "repo_" + repoName;

     out.println(prefix(level) + "<li class=\"repo-item\"><a href=\"javascript:toggle('" + repoID + "')\" class=\"repo-label" + repository.getPathLevel() + "\">"
         + repository.getWebLabel() + "</a> <a name=\"" + repoName + "\" href=\"#" + repoName
         + "\"><img src=\"https://www.eclipse.org/cdo/images/link_obj.gif\" alt=\"Permalink\" width=\"12\" height=\"12\"/></a>");

     out.println(prefix(level++) + "<div class=\"repo" + repository.getPathLevel() + "\" id=\"repo_" + repoName + "\""
         + (repository.isWebCollapsed() || empty ? " style=\"display: none\"" : "") + ">");

     out.println(prefix(level++) + "<table border=\"0\" width=\"100%\">");

     out.println(prefix(level) + "<tr class=\"repo-info\"><td><img src=\"https://www.eclipse.org/cdo/images/22x22/package-x-generic.png\"/></td>"
         + "<td><b><a href=\"" + http() + "updates/" + repository.getPath() + "\">Composite&nbsp;Update&nbsp;Site</a></b> for use with <a href=\""
         + HELP_TOPIC_URL + "/org.eclipse.platform.doc.user/tasks/tasks-127.htm\">p2</a> or a web browser.</td>" + "<td class=\"file-size level"
         + repository.getPathLevel() + "\"></td></tr>");

     String apiBaselineURL = repository.getApiBaselineURL();
     if (apiBaselineURL != null)
     {
       out.println(prefix(level) + "<tr class=\"repo-info\"><td><img src=\"https://www.eclipse.org/cdo/images/22x22/go-down.png\"/></td>" + "<td><a href=\""
           + apiBaselineURL + "\">" + new File(apiBaselineURL).getName() + "</a> for use with <a href=\"" + HELP_TOPIC_URL
           + "/org.eclipse.pde.doc.user/tasks/api_tooling_baseline.htm\">API Tools</a>.</td>" + "<td class=\"file-size level" + repository.getPathLevel()
           + "\"><i>" + repository.getApiBaselineSize() + "</i></td></tr>");
     }

     String targetInfo = repository.getTargetInfo();
     if (targetInfo != null)
     {
       out.println(prefix(level) + "<tr class=\"repo-info\"><td><img src=\"https://www.eclipse.org/cdo/images/22x22/dialog-information.png\"/></td>" + "<td>"
           + targetInfo + "</td>" + "<td class=\"file-size level" + repository.getPathLevel() + "\"><i>" + repository.getTargetVersions() + "</i></td></tr>");
     }

     String childRetention = repository.getChildRetention();
     if (childRetention != null)
     {
       out.println(prefix(level) + "<tr class=\"repo-info\"><td><img src=\"https://www.eclipse.org/cdo/images/22x22/dialog-information.png\"/></td>" + "<td>"
           + childRetention + "</td>" + "<td class=\"file-size level" + repository.getPathLevel() + "\"></td></tr>");
     }

     if (empty)
     {
       out.println(prefix(level) + "<tr class=\"repo-info\"><td></td><td><i>Currently this composite update site is empty.<br>"
           + "This may change in the future when new builds are promoted.</i></td></tr>");
     }

     out.println(prefix(--level) + "</table>");
     return level;
   }

   protected int generateRepositoryEnd(PrintStream out, int level)
   {
     out.println(prefix(--level) + "</div>");
     return level;
   }

   protected int generateDrop(PrintStream out, int level, BuildInfo buildInfo, boolean firstDrop)
   {
     String dropName = buildInfo.getQualifier().replace('-', '_');
     String dropID = "drop_" + dropName;
     String dropLabel = buildInfo.getQualifier();

     Properties webProperties = Config.loadProperties(new File(PromoterConfig.INSTANCE.getDropsArea(), buildInfo.getQualifier() + "/web.properties"), false);
     String webLabel = webProperties.getProperty("web.label");
     if (webLabel != null)
     {
       dropLabel = webLabel + " (" + dropLabel + ")";
     }

     out.println(prefix(level) + "<li class=\"repo-item\"><b><a href=\"javascript:toggle('" + dropID + "')\" class=\"drop-label\">" + dropLabel
         + "</a></b> <a name=\"" + dropName + "\" href=\"#" + dropName
         + "\"><img src=\"https://www.eclipse.org/cdo/images/link_obj.gif\" alt=\"Permalink\" width=\"12\" height=\"12\"/></a>");

     out.println(prefix(level++) + "<div class=\"drop\" id=\"" + dropID + "\"" + (firstDrop ? "" : " style=\"display: none\"") + ">");

     out.println(prefix(level++) + "<table border=\"0\" width=\"100%\">");

     out.println(prefix(level) + "<tr class=\"drop-info\"><td><img src=\"https://www.eclipse.org/cdo/images/16x16/package-x-generic.png\"/></td>"
         + "<td><b><a href=\"" + http() + "drops/" + buildInfo.getQualifier() + "\">Update&nbsp;Site</a></b> for use with <a href=\"" + HELP_TOPIC_URL
         + "/org.eclipse.platform.doc.user/tasks/tasks-127.htm\">p2</a> or a web browser.</td>" + "<td class=\"file-size level" + (repository.getPathLevel() + 1)
         + "\"></td></tr>");

     out.println(prefix(level) + "<tr class=\"drop-info\"><td><img src=\"https://www.eclipse.org/cdo/images/16x16/edit-paste.png\"/></td><td><b><a href=\""
         + http() + "drops/" + buildInfo.getQualifier() + "/relnotes.html\">Release Notes</a></b> to see what's in this build.</td><td class=\"file-size level"
         + (repository.getPathLevel() + 1) + "\"></td></tr>");

     generateDropHelp(out, level, buildInfo);

     File apiHTML = getDropFile(buildInfo, "api.html");
     if (apiHTML.isFile())
     {
       out.println(prefix(level) + "<tr class=\"drop-info\"><td><img src=\"https://www.eclipse.org/cdo/images/api/report.gif\"/></td><td><b><a href=\"" + http()
           + "drops/" + buildInfo.getQualifier()
           + "/api.html\">API Evolution Report</a></b> to see the API changes in this stream.</td><td class=\"file-size level" + (repository.getPathLevel() + 1)
           + "\"></td></tr>");
     }

     generateDropTests(out, level, buildInfo);

     generateDropSeparator(out, level);

     generateDropDownload(out, level, buildInfo, "zips/emf-cdo-" + buildInfo.getQualifier() + "-Site.zip",
         " for local use with <a href=\"" + HELP_TOPIC_URL + "/org.eclipse.platform.doc.user/tasks/tasks-127.htm\">p2</a>.");

     generateDropZips(out, level, buildInfo);

     generateDropSeparator(out, level);

     generateDropFile(out, level, buildInfo, "index.xml", " for the contents of this build.");

     generateDropFile(out, level, buildInfo, "relnotes.xml", " for the change infos of this build.");

     generateDropFile(out, level, buildInfo, "api.xml", " for the API evolution report of this build.");

     generateDropFile(out, level, buildInfo, "bookmarks.xml",
         " for the <a href=\"" + HELP_TOPIC_URL + "/org.eclipse.platform.doc.user/tasks/tasks-128.htm\">import</a> of the build dependencies.");

     generateDropFile(out, level, buildInfo, "bom.xml", " for the <a href=\"https://www.eclipse.org/buckminster\">bill of materials</a> of this build.");

     generateDropFile(out, level, buildInfo, "build-info.xml", " for the parameters that produced this build.");

     generateDropFile(out, level, buildInfo, "test-report.xml", " for the test results of this build.");
     generateDropFile(out, level, buildInfo, "tests/test-report.xml", " for the test results of this build.");

     generateDropSeparator(out, level);

     out.println(prefix(--level) + "</table>");
     out.println(prefix(--level) + "</div>");
     return level;
   }

   protected void generateDropSeparator(PrintStream out, int level)
   {
     out.println(prefix(level) + "<tr class=\"drop-info\"><td colspan=\"3\"><hr class=\"drop-separator\"></td></tr>");
   }

   protected void generateDropHelp(PrintStream out, int level, BuildInfo buildInfo)
   {
     File drop = new File(PromoterConfig.INSTANCE.getDropsArea(), buildInfo.getQualifier());
     File help = new File(drop, "help");
     File index = new File(help, "index.html");
     if (index.isFile())
     {
       out.println(prefix(level) + "<tr class=\"drop-info\"><td><img src=\"https://www.eclipse.org/cdo/images/16x16/help-browser.png\"/></td><td><b><a href=\""
           + http() + "drops/" + buildInfo.getQualifier()
           + "/help/index.html\">Documentation</a></b> to browse the online help center of this build.</td><td class=\"file-size level"
           + (repository.getPathLevel() + 1) + "\"></td></tr>");
     }
   }

   protected void generateDropTests(PrintStream out, int level, BuildInfo buildInfo)
   {
     File drop = new File(PromoterConfig.INSTANCE.getDropsArea(), buildInfo.getQualifier());
     File tests = new File(drop, "tests");
     File index = new File(tests, "index.html");
     if (index.isFile())
     {
       out.println(prefix(level) + "<tr class=\"drop-info\"><td><img src=\"https://www.eclipse.org/cdo/images/16x16/junit.png\"/></td><td><b><a href=\"" + http()
           + "drops/" + buildInfo.getQualifier()
           + "/tests/index.html\">Test Report</a></b> to explore the quality of this build.</td><td class=\"file-size level" + (repository.getPathLevel() + 1)
           + "\"></td></tr>");
     }
   }

   protected void generateDropDownload(PrintStream out, int level, BuildInfo buildInfo, String path, String description)
   {
     File download = getDropFile(buildInfo, path);
     if (download.isFile())
     {
       out.println(prefix(level) + "<tr class=\"drop-info\"><td><img src=\"https://www.eclipse.org/cdo/images/16x16/go-down.png\"/></td><td><a href=\""
           + PromoterConfig.INSTANCE.formatDropURL(buildInfo.getQualifier() + "/" + path) + "\">" + new File(path).getName() + "</a>" + description
           + "</td><td class=\"file-size level" + (repository.getPathLevel() + 1) + "\">" + formatFileSize(download.getAbsolutePath()) + "</td></tr>");
     }
   }

   private File getDropFile(BuildInfo buildInfo, String path)
   {
     File drop = new File(PromoterConfig.INSTANCE.getDropsArea(), buildInfo.getQualifier());
     File download = new File(drop, path);
     return download;
   }

   protected void generateDropZips(PrintStream out, int level, BuildInfo buildInfo)
   {
     File drop = new File(PromoterConfig.INSTANCE.getDropsArea(), buildInfo.getQualifier());
     List<DropZip> dropZips = new ArrayList<DropZip>();

     for (File file : new File(drop, "zips").listFiles())
     {
       String name = file.getName();
       if (file.isFile() && name.endsWith(".zip") && !name.endsWith("-Site.zip"))
       {
         DropZip dropZip = new DropZip(file);
         dropZips.add(dropZip);
       }
     }

     Collections.sort(dropZips);
     for (DropZip dropZip : dropZips)
     {
       generateDropDownload(out, level, buildInfo, "zips/" + dropZip.getName(), " " + dropZip.getDescription());
     }
   }

   protected void generateDropFile(PrintStream out, int level, BuildInfo buildInfo, String path, String description)
   {
     String size = formatFileSize(PromoterConfig.INSTANCE.getDropsArea().getAbsolutePath() + "/" + buildInfo.getQualifier() + "/" + path);
     if (size.length() > 0)
     {
       int lastSlash = path.lastIndexOf('/');
       String label = lastSlash == -1 ? path : path.substring(lastSlash + 1);

       out.println(prefix(level) + "<tr class=\"drop-info\"><td><img src=\"https://www.eclipse.org/cdo/images/16x16/text-x-generic.png\"/></td><td><a href=\""
           + http() + "drops/" + buildInfo.getQualifier() + "/" + path + "\">" + label + "</a>" + description + "</td><td class=\"file-size level"
           + (repository.getPathLevel() + 1) + "\">" + size + "</td></tr>");
     }
   }

   private static String formatFileSize(String path)
   {
     String size = FileSizeInserter.formatFileSize(path);
     if (size.length() > 0)
     {
       size = "<i>" + size + "</i>";
     }

     return size;
   }

   private static String prefix(int level)
   {
     String indent = "   ";
     String prefix = "";
     for (int i = 0; i < level; i++)
     {
       prefix += indent;
     }

     return prefix;
   }

   public static String http()
   {
     String downloadsPath = PromoterConfig.INSTANCE.getProperty("downloadsPath");
     return "http://download.eclipse.org/" + downloadsPath + "/";
   }

   /**
    * @author Eike Stepper
    */
   private static final class DropZip implements Comparable<DropZip>
   {
     private File file;

     private String description;

     private int priority;

     public DropZip(File file)
     {
       this.file = file;

       String name = file.getName();
       String propsFileName = name.substring(0, name.length() - ".zip".length()) + ".properties";
       File propsFile = new File(file.getParentFile(), propsFileName);

       Properties properties = Config.loadProperties(propsFile, false);
       description = properties.getProperty("description", "");
       priority = Integer.parseInt(properties.getProperty("priority", "500"));
     }

     public String getName()
     {
       return file.getName();
     }

     public String getDescription()
     {
       return description;
     }

     public int getPriority()
     {
       return priority;
     }

     public int compareTo(DropZip o)
     {
       int result = new Integer(o.getPriority()).compareTo(priority);
       if (result == 0)
       {
         result = getName().compareTo(o.getName());
       }

       return result;
     }

     @Override
     public String toString()
     {
       return "DropZip [file=" + file + ", description=" + description + ", priority=" + priority + "]";
     }
   }
 }
	/*
	* Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* Eike Stepper - initial API and implementation
	*/
	package promoter;

	import java.io.File;
	import java.io.IOException;
	import java.io.PrintStream;
	import java.util.ArrayList;
	import java.util.Collections;
	import java.util.List;
	import java.util.Properties;

	import promoter.util.Config;
	import promoter.util.FileSizeInserter;

	/**
	* @author Eike Stepper
	*/
	public class WebNode implements Comparable<WebNode>
	{
	public static final String HELP_TOPIC_URL = "http://help.eclipse.org/indigo/index.jsp?topic=";

	private File folder;

	private Repository repository;

	private List<WebNode> children = new ArrayList<WebNode>();

	public WebNode(File folder)
	{
	this.folder = folder;
	}

	public final File getFolder()
	{
	return folder;
	}

	public final Repository getRepository()
	{
	return repository;
	}

	public final void setRepository(Repository repository)
	{
	this.repository = repository;
	}

	public final List<WebNode> getChildren()
	{
	return children;
	}

	public int compareTo(WebNode o)
	{
	Integer p1 = repository == null ? -1 : repository.getWebPriority();
	Integer p2 = o.repository == null ? -1 : o.repository.getWebPriority();
	return p2.compareTo(p1);
	}

	public void generate(PrintStream out, int level) throws IOException
	{
	System.out.println(prefix(level) + "Generating HTML for " + folder.getName());

	if (repository != null)
	{
	List<BuildInfo> buildInfos = null;
	if (repository instanceof Repository.Drops)
	{
	Repository.Drops drops = (Repository.Drops)repository;
	buildInfos = new ArrayList<BuildInfo>(drops.getBuildInfos());
	Collections.sort(buildInfos);
	}

	level = generateRepositoryStart(out, level, buildInfos != null && buildInfos.isEmpty());

	if (buildInfos != null && !buildInfos.isEmpty())
	{
	out.println(prefix(level++) + "<ul>");

	boolean firstDrop = true;
	for (BuildInfo buildInfo : buildInfos)
	{
	level = generateDrop(out, level, buildInfo, firstDrop);
	firstDrop = false;
	}

	out.println(prefix(--level) + "</ul>");
	}
	}

	if (!children.isEmpty())
	{
	out.println(prefix(level++) + "<ul>");
	for (WebNode child : children)
	{
	child.generate(out, level);
	}

	out.println(prefix(--level) + "</ul>");
	}

	if (repository != null)
	{
	generateRepositoryEnd(out, level);
	}
	}

	protected int generateRepositoryStart(PrintStream out, int level, boolean empty)
	{
	String repoName = repository.getAnchorName();
	String repoID = "repo_" + repoName;

	out.println(prefix(level) + "<li class=\"repo-item\"><a href=\"javascript:toggle('" + repoID + "')\" class=\"repo-label" + repository.getPathLevel() + "\">"
	+ repository.getWebLabel() + "</a> <a name=\"" + repoName + "\" href=\"#" + repoName
	+ "\"><img src=\"https://www.eclipse.org/cdo/images/link_obj.gif\" alt=\"Permalink\" width=\"12\" height=\"12\"/></a>");

	out.println(prefix(level++) + "<div class=\"repo" + repository.getPathLevel() + "\" id=\"repo_" + repoName + "\""
	+ (repository.isWebCollapsed() \|\| empty ? " style=\"display: none\"" : "") + ">");

	out.println(prefix(level++) + "<table border=\"0\" width=\"100%\">");

	out.println(prefix(level) + "<tr class=\"repo-info\"><td><img src=\"https://www.eclipse.org/cdo/images/22x22/package-x-generic.png\"/></td>"
	+ "<td><b><a href=\"" + http() + "updates/" + repository.getPath() + "\">Composite Update Site</a></b> for use with <a href=\""
	+ HELP_TOPIC_URL + "/org.eclipse.platform.doc.user/tasks/tasks-127.htm\">p2</a> or a web browser.</td>" + "<td class=\"file-size level"
	+ repository.getPathLevel() + "\"></td></tr>");

	String apiBaselineURL = repository.getApiBaselineURL();
	if (apiBaselineURL != null)
	{
	out.println(prefix(level) + "<tr class=\"repo-info\"><td><img src=\"https://www.eclipse.org/cdo/images/22x22/go-down.png\"/></td>" + "<td><a href=\""
	+ apiBaselineURL + "\">" + new File(apiBaselineURL).getName() + "</a> for use with <a href=\"" + HELP_TOPIC_URL
	+ "/org.eclipse.pde.doc.user/tasks/api_tooling_baseline.htm\">API Tools</a>.</td>" + "<td class=\"file-size level" + repository.getPathLevel()
	+ "\"><i>" + repository.getApiBaselineSize() + "</i></td></tr>");
	}

	String targetInfo = repository.getTargetInfo();
	if (targetInfo != null)
	{
	out.println(prefix(level) + "<tr class=\"repo-info\"><td><img src=\"https://www.eclipse.org/cdo/images/22x22/dialog-information.png\"/></td>" + "<td>"
	+ targetInfo + "</td>" + "<td class=\"file-size level" + repository.getPathLevel() + "\"><i>" + repository.getTargetVersions() + "</i></td></tr>");
	}

	String childRetention = repository.getChildRetention();
	if (childRetention != null)
	{
	out.println(prefix(level) + "<tr class=\"repo-info\"><td><img src=\"https://www.eclipse.org/cdo/images/22x22/dialog-information.png\"/></td>" + "<td>"
	+ childRetention + "</td>" + "<td class=\"file-size level" + repository.getPathLevel() + "\"></td></tr>");
	}

	if (empty)
	{
	out.println(prefix(level) + "<tr class=\"repo-info\"><td></td><td><i>Currently this composite update site is empty.<br>"
	+ "This may change in the future when new builds are promoted.</i></td></tr>");
	}

	out.println(prefix(--level) + "</table>");
	return level;
	}

	protected int generateRepositoryEnd(PrintStream out, int level)
	{
	out.println(prefix(--level) + "</div>");
	return level;
	}

	protected int generateDrop(PrintStream out, int level, BuildInfo buildInfo, boolean firstDrop)
	{
	String dropName = buildInfo.getQualifier().replace('-', '_');
	String dropID = "drop_" + dropName;
	String dropLabel = buildInfo.getQualifier();

	Properties webProperties = Config.loadProperties(new File(PromoterConfig.INSTANCE.getDropsArea(), buildInfo.getQualifier() + "/web.properties"), false);
	String webLabel = webProperties.getProperty("web.label");
	if (webLabel != null)
	{
	dropLabel = webLabel + " (" + dropLabel + ")";
	}

	out.println(prefix(level) + "<li class=\"repo-item\"><b><a href=\"javascript:toggle('" + dropID + "')\" class=\"drop-label\">" + dropLabel
	+ "</a></b> <a name=\"" + dropName + "\" href=\"#" + dropName
	+ "\"><img src=\"https://www.eclipse.org/cdo/images/link_obj.gif\" alt=\"Permalink\" width=\"12\" height=\"12\"/></a>");

	out.println(prefix(level++) + "<div class=\"drop\" id=\"" + dropID + "\"" + (firstDrop ? "" : " style=\"display: none\"") + ">");

	out.println(prefix(level++) + "<table border=\"0\" width=\"100%\">");

	out.println(prefix(level) + "<tr class=\"drop-info\"><td><img src=\"https://www.eclipse.org/cdo/images/16x16/package-x-generic.png\"/></td>"
	+ "<td><b><a href=\"" + http() + "drops/" + buildInfo.getQualifier() + "\">Update Site</a></b> for use with <a href=\"" + HELP_TOPIC_URL
	+ "/org.eclipse.platform.doc.user/tasks/tasks-127.htm\">p2</a> or a web browser.</td>" + "<td class=\"file-size level" + (repository.getPathLevel() + 1)
	+ "\"></td></tr>");

	out.println(prefix(level) + "<tr class=\"drop-info\"><td><img src=\"https://www.eclipse.org/cdo/images/16x16/edit-paste.png\"/></td><td><b><a href=\""
	+ http() + "drops/" + buildInfo.getQualifier() + "/relnotes.html\">Release Notes</a></b> to see what's in this build.</td><td class=\"file-size level"
	+ (repository.getPathLevel() + 1) + "\"></td></tr>");

	generateDropHelp(out, level, buildInfo);

	File apiHTML = getDropFile(buildInfo, "api.html");
	if (apiHTML.isFile())
	{
	out.println(prefix(level) + "<tr class=\"drop-info\"><td><img src=\"https://www.eclipse.org/cdo/images/api/report.gif\"/></td><td><b><a href=\"" + http()
	+ "drops/" + buildInfo.getQualifier()
	+ "/api.html\">API Evolution Report</a></b> to see the API changes in this stream.</td><td class=\"file-size level" + (repository.getPathLevel() + 1)
	+ "\"></td></tr>");
	}

	generateDropTests(out, level, buildInfo);

	generateDropSeparator(out, level);

	generateDropDownload(out, level, buildInfo, "zips/emf-cdo-" + buildInfo.getQualifier() + "-Site.zip",
	" for local use with <a href=\"" + HELP_TOPIC_URL + "/org.eclipse.platform.doc.user/tasks/tasks-127.htm\">p2</a>.");

	generateDropZips(out, level, buildInfo);

	generateDropSeparator(out, level);

	generateDropFile(out, level, buildInfo, "index.xml", " for the contents of this build.");

	generateDropFile(out, level, buildInfo, "relnotes.xml", " for the change infos of this build.");

	generateDropFile(out, level, buildInfo, "api.xml", " for the API evolution report of this build.");

	generateDropFile(out, level, buildInfo, "bookmarks.xml",
	" for the <a href=\"" + HELP_TOPIC_URL + "/org.eclipse.platform.doc.user/tasks/tasks-128.htm\">import</a> of the build dependencies.");

	generateDropFile(out, level, buildInfo, "bom.xml", " for the <a href=\"https://www.eclipse.org/buckminster\">bill of materials</a> of this build.");

	generateDropFile(out, level, buildInfo, "build-info.xml", " for the parameters that produced this build.");

	generateDropFile(out, level, buildInfo, "test-report.xml", " for the test results of this build.");
	generateDropFile(out, level, buildInfo, "tests/test-report.xml", " for the test results of this build.");

	generateDropSeparator(out, level);

	out.println(prefix(--level) + "</table>");
	out.println(prefix(--level) + "</div>");
	return level;
	}

	protected void generateDropSeparator(PrintStream out, int level)
	{
	out.println(prefix(level) + "<tr class=\"drop-info\"><td colspan=\"3\"><hr class=\"drop-separator\"></td></tr>");
	}

	protected void generateDropHelp(PrintStream out, int level, BuildInfo buildInfo)
	{
	File drop = new File(PromoterConfig.INSTANCE.getDropsArea(), buildInfo.getQualifier());
	File help = new File(drop, "help");
	File index = new File(help, "index.html");
	if (index.isFile())
	{
	out.println(prefix(level) + "<tr class=\"drop-info\"><td><img src=\"https://www.eclipse.org/cdo/images/16x16/help-browser.png\"/></td><td><b><a href=\""
	+ http() + "drops/" + buildInfo.getQualifier()
	+ "/help/index.html\">Documentation</a></b> to browse the online help center of this build.</td><td class=\"file-size level"
	+ (repository.getPathLevel() + 1) + "\"></td></tr>");
	}
	}

	protected void generateDropTests(PrintStream out, int level, BuildInfo buildInfo)
	{
	File drop = new File(PromoterConfig.INSTANCE.getDropsArea(), buildInfo.getQualifier());
	File tests = new File(drop, "tests");
	File index = new File(tests, "index.html");
	if (index.isFile())
	{
	out.println(prefix(level) + "<tr class=\"drop-info\"><td><img src=\"https://www.eclipse.org/cdo/images/16x16/junit.png\"/></td><td><b><a href=\"" + http()
	+ "drops/" + buildInfo.getQualifier()
	+ "/tests/index.html\">Test Report</a></b> to explore the quality of this build.</td><td class=\"file-size level" + (repository.getPathLevel() + 1)
	+ "\"></td></tr>");
	}
	}

	protected void generateDropDownload(PrintStream out, int level, BuildInfo buildInfo, String path, String description)
	{
	File download = getDropFile(buildInfo, path);
	if (download.isFile())
	{
	out.println(prefix(level) + "<tr class=\"drop-info\"><td><img src=\"https://www.eclipse.org/cdo/images/16x16/go-down.png\"/></td><td><a href=\""
	+ PromoterConfig.INSTANCE.formatDropURL(buildInfo.getQualifier() + "/" + path) + "\">" + new File(path).getName() + "</a>" + description
	+ "</td><td class=\"file-size level" + (repository.getPathLevel() + 1) + "\">" + formatFileSize(download.getAbsolutePath()) + "</td></tr>");
	}
	}

	private File getDropFile(BuildInfo buildInfo, String path)
	{
	File drop = new File(PromoterConfig.INSTANCE.getDropsArea(), buildInfo.getQualifier());
	File download = new File(drop, path);
	return download;
	}

	protected void generateDropZips(PrintStream out, int level, BuildInfo buildInfo)
	{
	File drop = new File(PromoterConfig.INSTANCE.getDropsArea(), buildInfo.getQualifier());
	List<DropZip> dropZips = new ArrayList<DropZip>();

	for (File file : new File(drop, "zips").listFiles())
	{
	String name = file.getName();
	if (file.isFile() && name.endsWith(".zip") && !name.endsWith("-Site.zip"))
	{
	DropZip dropZip = new DropZip(file);
	dropZips.add(dropZip);
	}
	}

	Collections.sort(dropZips);
	for (DropZip dropZip : dropZips)
	{
	generateDropDownload(out, level, buildInfo, "zips/" + dropZip.getName(), " " + dropZip.getDescription());
	}
	}

	protected void generateDropFile(PrintStream out, int level, BuildInfo buildInfo, String path, String description)
	{
	String size = formatFileSize(PromoterConfig.INSTANCE.getDropsArea().getAbsolutePath() + "/" + buildInfo.getQualifier() + "/" + path);
	if (size.length() > 0)
	{
	int lastSlash = path.lastIndexOf('/');
	String label = lastSlash == -1 ? path : path.substring(lastSlash + 1);

	out.println(prefix(level) + "<tr class=\"drop-info\"><td><img src=\"https://www.eclipse.org/cdo/images/16x16/text-x-generic.png\"/></td><td><a href=\""
	+ http() + "drops/" + buildInfo.getQualifier() + "/" + path + "\">" + label + "</a>" + description + "</td><td class=\"file-size level"
	+ (repository.getPathLevel() + 1) + "\">" + size + "</td></tr>");
	}
	}

	private static String formatFileSize(String path)
	{
	String size = FileSizeInserter.formatFileSize(path);
	if (size.length() > 0)
	{
	size = "<i>" + size + "</i>";
	}

	return size;
	}

	private static String prefix(int level)
	{
	String indent = " ";
	String prefix = "";
	for (int i = 0; i < level; i++)
	{
	prefix += indent;
	}

	return prefix;
	}

	public static String http()
	{
	String downloadsPath = PromoterConfig.INSTANCE.getProperty("downloadsPath");
	return "http://download.eclipse.org/" + downloadsPath + "/";
	}

	/**
	* @author Eike Stepper
	*/
	private static final class DropZip implements Comparable<DropZip>
	{
	private File file;

	private String description;

	private int priority;

	public DropZip(File file)
	{
	this.file = file;

	String name = file.getName();
	String propsFileName = name.substring(0, name.length() - ".zip".length()) + ".properties";
	File propsFile = new File(file.getParentFile(), propsFileName);

	Properties properties = Config.loadProperties(propsFile, false);
	description = properties.getProperty("description", "");
	priority = Integer.parseInt(properties.getProperty("priority", "500"));
	}

	public String getName()
	{
	return file.getName();
	}

	public String getDescription()
	{
	return description;
	}

	public int getPriority()
	{
	return priority;
	}

	public int compareTo(DropZip o)
	{
	int result = new Integer(o.getPriority()).compareTo(priority);
	if (result == 0)
	{
	result = getName().compareTo(o.getName());
	}

	return result;
	}

	@Override
	public String toString()
	{
	return "DropZip [file=" + file + ", description=" + description + ", priority=" + priority + "]";
	}
	}
	}