Add plugin monitor

pom.xml

@@ -62,6 +62,14 @@
     </resources>
   </build>
 
+  <dependencies>
+    <dependency>
+      <groupId>org.jenkins-ci</groupId>
+      <artifactId>symbol-annotation</artifactId>
+      <version>1.14</version>
+    </dependency>
+  </dependencies>
+
   <pluginRepositories>
     <pluginRepository>
       <id>repo.jenkins-ci.org</id>

src/main/java/jenkins/plugins/localization/LocalizationMonitor.java

+package jenkins.plugins.localization;
+
+import hudson.PluginWrapper;
+import hudson.util.HttpResponses;
+import jenkins.model.Jenkins;
+import org.jenkinsci.Symbol;
+import hudson.Extension;
+import hudson.model.AdministrativeMonitor;
+import org.kohsuke.stapler.HttpResponse;
+import org.kohsuke.stapler.StaplerRequest;
+import org.kohsuke.stapler.StaplerResponse;
+import org.kohsuke.stapler.WebApp;
+import org.kohsuke.stapler.interceptor.RequirePOST;
+import org.kohsuke.stapler.jelly.JellyFacet;
+import org.kohsuke.stapler.jelly.ResourceBundleFactory;
+
+import java.io.IOException;
+import java.lang.reflect.Method;
+
+@Extension
+@Symbol("ChineseLocalization")
+public class LocalizationMonitor extends AdministrativeMonitor {
+    private PluginWrapper plugin;
+
+    public LocalizationMonitor() {
+        super("ChineseLocalization");
+    }
+
+    @Override
+    public boolean isActivated() {
+        Jenkins jenkins = Jenkins.getInstance();
+        if(jenkins == null) {
+            return false;
+        }
+
+        WebApp webContext = WebApp.get(jenkins.servletContext);
+        JellyFacet facet = webContext.getFacet(JellyFacet.class);
+        ResourceBundleFactory factory = facet.resourceBundleFactory;
+
+        Class<?> factoryClazz = factory.getClass();
+        plugin = jenkins.getPluginManager().whichPlugin(factoryClazz);
+
+        return !isOk(factory, factoryClazz);
+    }
+
+    private boolean isOk(Object obj, Class<?> clazz) {
+        try {
+            Method method = clazz.getMethod("getParentFactory");
+            if(method != null) {
+                Object result = method.invoke(obj);
+                if(result.getClass().equals(ResourceBundleFactoryImpl.class)) {
+                    return true;
+                } else if(result instanceof ResourceBundleFactory){
+                    return isOk(result, obj.getClass().getSuperclass());
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        return false;
+    }
+
+    @RequirePOST
+    public HttpResponse doAct(StaplerRequest req, StaplerResponse rsp) throws IOException {
+        if (req.hasParameter("no")) {
+            disable(true);
+            return HttpResponses.redirectViaContextPath("/manage");
+        } else {
+            return HttpResponses.redirectViaContextPath("/configure");
+        }
+    }
+
+    public PluginWrapper getPlugin() {
+        return plugin;
+    }
+}

src/main/java/jenkins/plugins/localization/ResourceBundleFactoryImpl.java

@@ -109,6 +109,10 @@ final class ResourceBundleFactoryImpl extends ResourceBundleFactory {
         };
     }
 
+    public ResourceBundleFactory getParentFactory() {
+        return parentFactory;
+    }
+
     /**
      * Used to force the reloading of a cache.
      */

src/main/resources/jenkins/plugins/localization/LocalizationMonitor/message.jelly

+<?jelly escape-by-default='true'?>
+<j:jelly xmlns:j="jelly:core" xmlns:f="/lib/form">
+<div class="alert alert-warning">
+  <form method="post" action="${rootURL}/${it.url}/act" name="${it.id}">
+    <f:submit name="no" value="${%Dismiss}"/>
+  </form>
+  ${%Chinese Localization is conflict with} <a href="${rootURL}/pluginManager/plugin/${it.plugin.getShortName()}/thirdPartyLicenses">${it.plugin.getDisplayName()}:${it.plugin.getVersion()}</a>
+</div>
+</j:jelly>
\ No newline at end of file