From 4a2a8c45ab03a4c5cb64282abc88a95ec8289662 Mon Sep 17 00:00:00 2001
From: ltheussl <ltheussl@13f79535-47bb-0310-9956-ffa450edef68>
Date: Tue, 10 Jan 2006 17:52:11 +0000
Subject: [PATCH] Add a jira-roadmap report.

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@367705 13f79535-47bb-0310-9956-ffa450edef68
---
 jira/plugin.jelly                             | 56 ++++++++++++-
 jira/plugin.properties                        |  1 +
 .../org/apache/maven/jira/JiraDownloader.java | 80 +++++++++++++++----
 jira/src/plugin-resources/jira.jsl            | 11 ++-
 jira/xdocs/changes.xml                        |  1 +
 jira/xdocs/properties.xml                     | 13 +++
 6 files changed, 142 insertions(+), 20 deletions(-)

diff --git a/jira/plugin.jelly b/jira/plugin.jelly
index 8438a914..806a0948 100644
--- a/jira/plugin.jelly
+++ b/jira/plugin.jelly
@@ -32,10 +32,19 @@
       pluginName="maven-jira-plugin"
       link="jira"
       description="Report all issues defined in Jira."/>
+    <j:if test="${maven.jira.roadmap}">
+      <doc:registerReport 
+        name="Jira Roadmap Report" 
+        pluginName=""
+        link="jira-roadmap"
+        description="Report all issues that are scheduled for the next release."
+        />
+    </j:if>
   </goal>
   
   <goal name="maven-jira-plugin:deregister">
     <doc:deregisterReport name="Jira Report"/>
+    <doc:deregisterReport name="Jira Roadmap Report"/>
   </goal>
   
   <define:taglib uri="jira">
@@ -50,7 +59,7 @@
     name="maven-jira-plugin:report"
     description="Generate report with all entries defined in Jira">
     <mkdir dir="${maven.build.dir}/jira"/>
-    
+
     <jira:jira
       project="${pom}"
       output="${maven.build.dir}/jira/jira-results.xml"
@@ -64,11 +73,17 @@
       jiraUser="${maven.jira.jiraUser}"
       jiraPassword="${maven.jira.jiraPassword}"
       component="${maven.jira.component}"
+      roadmap="${maven.jira.roadmap}"
       />
     
     <mkdir dir="${maven.gen.docs}"/>
     
     <j:catch var="parseresult">
+
+      <j:set var="title" value="Jira Report"/>
+      <j:set var="description" value="Report all issues defined in Jira."/>
+      <j:remove var="roadmapUrl"/>
+
       <doc:jslFile
         input="${maven.build.dir}/jira/jira-results.xml"
         output="${maven.gen.docs}/jira.xml"
@@ -94,7 +109,44 @@
         </copy>
       </j:otherwise>
     </j:choose>
-    
+
+    <j:if test="${maven.jira.roadmap}">
+
+      <j:catch var="parseresult">
+
+        <j:set var="title" value="Jira Roadmap Report"/>
+        <j:set var="description" value="Report all issues that are scheduled for the next release."/>
+        <j:set var="roadmapUrl" value="${pom.issueTrackingUrl}?report=com.atlassian.jira.plugin.system.project:roadmap-panel"/>
+
+        <doc:jslFile
+          input="${maven.build.dir}/jira/jira-roadmap.xml"
+          output="${maven.gen.docs}/jira-roadmap.xml"
+          stylesheet="${plugin.resources}/jira.jsl"
+          outputMode="xml"
+          prettyPrint="true"
+          />
+        <j:remove var="roadmapUrl"/>
+      </j:catch>
+
+      <!-- FIXME: Hack, taken from announcement/plugin.jelly -->
+      <ant:replace file="${maven.gen.docs}/jira-roadmap.xml" token="&amp;amp;" value="&amp;"/>
+
+      <j:choose>
+        <j:when test="${!empty(parseresult)}">
+          <ant:echo>Error: unable to parse jira results due to an error: ${parseresult.message}. Jira roadmap report will not be generated</ant:echo>
+        </j:when>
+        <j:otherwise>
+          <!--  go on  -->
+          <copy todir="${maven.docs.dest}/images/jira" overwrite="no" filtering="no">
+            <fileset dir="${plugin.resources}/images">
+              <include name="**/*.gif"/>
+            </fileset>
+          </copy>
+        </j:otherwise>
+      </j:choose>
+
+    </j:if>
+
   </goal> 
 
 </project>
diff --git a/jira/plugin.properties b/jira/plugin.properties
index 49886a0d..c152a672 100644
--- a/jira/plugin.properties
+++ b/jira/plugin.properties
@@ -27,3 +27,4 @@ maven.jira.status=Open,In Progress,Reopened
 maven.jira.resolution=Unresolved
 maven.jira.priority=
 maven.jira.component=
+maven.jira.roadmap=true
\ No newline at end of file
diff --git a/jira/src/main/org/apache/maven/jira/JiraDownloader.java b/jira/src/main/org/apache/maven/jira/JiraDownloader.java
index f8a5820e..aac9345b 100644
--- a/jira/src/main/org/apache/maven/jira/JiraDownloader.java
+++ b/jira/src/main/org/apache/maven/jira/JiraDownloader.java
@@ -90,6 +90,10 @@ public final class JiraDownloader {
     /** The maven project. */
     private Project project;
 
+    /** Include a Jira roadmap. */
+    private boolean roadmap;
+
+
     /** Mapping containing all JIRA status values. */
     private static Map statusMap = new HashMap();
 
@@ -212,7 +216,7 @@ public final class JiraDownloader {
             if (pos >= 0) {
                 // url
                 id = url.substring(url.lastIndexOf("=") + 1);
-            }      
+            }
 
             String jiraUrl = url.substring(0, url.lastIndexOf("/"));
             if (jiraUrl.endsWith("secure") || jiraUrl.endsWith("browse")) {
@@ -220,26 +224,37 @@ public final class JiraDownloader {
             }
             log.info("Jira lives at: " + jiraUrl);
             doAuthentication(cl, jiraUrl);
-            
-            if (id == null) {
-                GetMethod gm = new GetMethod(url);
-                log.info("Jira URL " + url + " doesn't include a pid, trying to get it");
-                try {
+            String projectPage = "";
+
+            if ( id == null || roadmap)
+            {
+                GetMethod gm = new GetMethod( url + "?report=com.atlassian.jira.plugin.system.project:roadmap-panel" );
+                try
+                {
                     cl.executeMethod(gm);
                     log.info("Succesfully reached JIRA.");
                 }
-                catch (Exception e) {
-                    if (log.isDebugEnabled()) {
+                catch (Exception e)
+                {
+                    if (log.isDebugEnabled())
+                    {
                         log.error("Unable to reach JIRA project page:", e);
                     }
-                    else {
+                    else
+                    {
                         log.error("Unable to reach JIRA project page. Cause is: " + e.getLocalizedMessage());
                     }
                 }
-                String projectPage = gm.getResponseBodyAsString();
+                projectPage = gm.getResponseBodyAsString();
+            }
+
+            if ( id == null )
+            {
+                log.info("Jira URL " + url + " doesn't include a pid, trying to get it");
                 int pidIndex = projectPage.indexOf("pid="); // @todo, a safer way to get the PID
 
-                if (pidIndex == -1) {
+                if (pidIndex == -1)
+                {
                     // fail
                     log.error("Unable to get JIRA pid using url " + project.getIssueTrackingUrl());
                     return;
@@ -249,7 +264,6 @@ public final class JiraDownloader {
                 Number pidNumber = nf.parse(projectPage, new ParsePosition(pidIndex + 4));
                 id = Integer.toString(pidNumber.intValue());
             }
-            
 
             // create the URL for getting the proper iussues from JIRA
             String fullURL = jiraUrl + "/secure/IssueNavigator.jspa?view=rss&pid=" + id;
@@ -257,7 +271,33 @@ public final class JiraDownloader {
             fullURL += "&tempMax=" + nbEntriesMax + "&reset=true&decorator=none";
 
             // execute the GET
-            download(cl, fullURL);
+            download(cl, fullURL, output);
+
+            if ( roadmap )
+            {
+                int fixforIndex = projectPage.indexOf("fixfor="); // @todo, a safer way to get the PID
+
+                if (fixforIndex == -1)
+                {
+                    // fail
+                    log.error("Unable to get JIRA roadmap using url " + project.getIssueTrackingUrl());
+                    return;
+                }
+
+                NumberFormat nf = NumberFormat.getInstance();
+                Number fixforNumber = nf.parse(projectPage, new ParsePosition(fixforIndex + 7));
+                String fixfor = Integer.toString(fixforNumber.intValue());
+                setFilter("&&fixfor=" + fixfor + "&sorter/field=status&sorter/order=ASC");
+                fullURL = jiraUrl + "/secure/IssueNavigator.jspa?view=rss&pid=" + id;
+                fullURL += createFilter();
+                fullURL += "&tempMax=" + nbEntriesMax + "&reset=true&decorator=none";
+                String outFile = output.getAbsolutePath();
+                int endIndex = outFile.lastIndexOf( '/' );
+                outFile = outFile.substring( 0, endIndex ) + "/jira-roadmap.xml";
+                // execute the GET
+                download(cl, fullURL, new File( outFile ) );
+            }
+
         } catch (Exception e) {
             log.error("Error accessing " + project.getIssueTrackingUrl(), e);
         }
@@ -349,7 +389,7 @@ public final class JiraDownloader {
      *            the JiraUrl
      * @return
      */
-    private void download(final HttpClient cl, final String link) {
+    private void download(final HttpClient cl, final String link, final File outFile) {
         try {
             GetMethod gm = new GetMethod(link);
             log.info("Downloading " + link);
@@ -357,7 +397,7 @@ public final class JiraDownloader {
             cl.executeMethod(gm);
             final String strGetResponseBody = gm.getResponseBodyAsString();
             // write the reponse to file
-            PrintWriter pw = new PrintWriter(new FileWriter(output));
+            PrintWriter pw = new PrintWriter(new FileWriter(outFile));
             pw.print(strGetResponseBody);
             pw.close();
             StatusLine sl = gm.getStatusLine();
@@ -374,7 +414,7 @@ public final class JiraDownloader {
                 } else {
                     String newLink = locationHeader.getValue();
                     log.debug("Following redirect to " + newLink);
-                    download(cl, newLink);
+                    download(cl, newLink, outFile);
                 }
             }
 
@@ -516,4 +556,12 @@ public final class JiraDownloader {
         this.component = theseComponents;
     }
 
+    /**
+     * Sets the roadmap property.
+     * @param thisRoadmap The roadmap.
+     */
+    public void setRoadmap(final boolean thisRoadmap) {
+        this.roadmap = thisRoadmap;
+    }
+
 }
diff --git a/jira/src/plugin-resources/jira.jsl b/jira/src/plugin-resources/jira.jsl
index 8b95dde4..6dfce00c 100644
--- a/jira/src/plugin-resources/jira.jsl
+++ b/jira/src/plugin-resources/jira.jsl
@@ -32,10 +32,17 @@
   <jsl:template match="rss">
     <document>
       <properties>
-        <title>Jira Report</title>
+        <title>${title}</title>
       </properties>
       <body>
-        <section name="Jira Report">
+        <section name="${title}">
+          <p>
+            ${description}
+            <j:if test="${roadmapUrl != null}">
+              For the latest list, please check the Jira
+             <a href="${roadmapUrl}">roadmap</a>.
+            </j:if>
+          </p>
           <x:forEach var="entry" select="channel">
             <table>
               <thead>
diff --git a/jira/xdocs/changes.xml b/jira/xdocs/changes.xml
index 300ac247..9f17a46e 100644
--- a/jira/xdocs/changes.xml
+++ b/jira/xdocs/changes.xml
@@ -24,6 +24,7 @@
   </properties>
   <body>
     <release version="1.3-SNAPSHOT" date="in SVN">
+      <action dev="ltheussl" type="add">Add a jira-roadmap report.</action>
       <action dev="ltheussl" type="update">Layout changes: mimic default JIRA appearance, also show votes.</action>
       <action dev="aheritier" type="fix">Icons are corrupted (images are filtered during the copy).</action>
     </release>
diff --git a/jira/xdocs/properties.xml b/jira/xdocs/properties.xml
index 24450ce7..ae55b3fe 100644
--- a/jira/xdocs/properties.xml
+++ b/jira/xdocs/properties.xml
@@ -164,6 +164,19 @@
           </td>
           <td></td>
         </tr>
+        <tr>
+          <td>maven.jira.roadmap</td>
+          <td>Yes</td>
+          <td>
+            <p>
+              If set to <code>true</code>, a report on issues in the Jira
+              roadmap is generated. This includes issues
+              that are fixed in the current development version and issues
+              that are scheduled to be fixed in the next release.
+            </p>
+          </td>
+          <td><p><code>true</code></p></td>
+        </tr>
       </table>
     </section>
   </body>