When a plugin is published for the first time via the REST interface,…

… the installation/description/faq/screenshots wiki pages are now created. Previously, users were unable to edit the plugin wiki pages for new plugins.

grails.org/grails-app/services/org/grails/plugin/PluginUpdateService.groovy

@@ -1,6 +1,7 @@
 package org.grails.plugin
 
 import groovyx.net.http.HTTPBuilder
+import org.grails.wiki.WikiPage
 import org.springframework.context.ApplicationEvent
 import org.springframework.context.ApplicationListener
 import org.springframework.transaction.annotation.Transactional
@@ -52,7 +53,7 @@ class PluginUpdateService implements ApplicationListener<PluginUpdateEvent> {
         // We either need to create a new Plugin instance or update the
         // existing one. Since we already have the version, we can deal
         // with that too.
-        def plugin = fetchOrCreatePluginInstance(event.name)
+        def plugin = fetchOrCreatePluginInstance(event.name, event.version)
         def isNewVersion = plugin.currentRelease != event.version
         if (!event.snapshot) {
             plugin.currentRelease = event.version
@@ -76,7 +77,7 @@ class PluginUpdateService implements ApplicationListener<PluginUpdateEvent> {
 
         // Pull in the POM and parse it.
         def parser = new XmlSlurper()
-        def pomUrl = new URL(baseUrl, "${plugin.name}-${plugin.currentRelease}.pom")
+        def pomUrl = new URL(baseUrl, "${plugin.name}-${event.version}.pom")
         def xml = null
         pomUrl.withReader { reader ->
             xml = parser.parse(reader)
@@ -92,7 +93,7 @@ class PluginUpdateService implements ApplicationListener<PluginUpdateEvent> {
         plugin.scmUrl = xml.scm.url.text()
 
         // Now do the same with the XML plugin descriptor.
-        def descUrl = new URL(baseUrl, "${plugin.name}-${plugin.currentRelease}-plugin.xml")
+        def descUrl = new URL(baseUrl, "${plugin.name}-${event.version}-plugin.xml")
         descUrl.withReader { reader ->
             xml = parser.parse(reader)
         }
@@ -126,11 +127,30 @@ class PluginUpdateService implements ApplicationListener<PluginUpdateEvent> {
      * and returns it. If the plugin isn't in the database yet, this
      * methods creates a new instance and returns that. Note that the
      * new instance is not saved and only has the name set.
+     * @param pluginName The name of the plugin.
+     * @param version If the plugin needs to be created, it's current version
+     * is set to this value.
      */
-    Plugin fetchOrCreatePluginInstance(String pluginName) {
+    @Transactional
+    Plugin fetchOrCreatePluginInstance(String pluginName, String version) {
         def plugin = Plugin.findByName(pluginName)
         if (!plugin) {
-            plugin = new Plugin(name: pluginName, downloadUrl: "not provided")
+            plugin = new Plugin(name: pluginName, currentRelease: version, downloadUrl: "not provided")
+
+            // Add the wiki pages for this new plugin.
+            Plugin.WIKIS.each { wiki ->
+                def body = ''
+                if (wiki == 'installation') {
+                    body = "{code}grails install-plugin ${plugin.name}{code}"
+                }
+
+                // Saves don't cascade from the plugin to the wiki pages, so
+                // we have to save them before saving the plugin.
+                def wikiPage = new WikiPage(title:"plugin-${plugin.name}-${wiki}", body:body)
+                wikiPage.save()
+
+                plugin."$wiki" = wikiPage
+            }
         }
 
         return plugin