CSP support for DockerManagementServer (#1107)

* CSP support for `DockerManagementServer`

* Spotless

Author: basil

src/main/java/com/nirima/jenkins/plugins/docker/DockerManagementServer.java

@@ -1,7 +1,6 @@
 package com.nirima.jenkins.plugins.docker;
 
 import com.github.dockerjava.api.DockerClient;
-import com.nirima.jenkins.plugins.docker.utils.Consts;
 import com.nirima.jenkins.plugins.docker.utils.JenkinsUtils;
 import hudson.Extension;
 import hudson.model.Describable;
@@ -72,10 +71,6 @@ public String asTime(Long time) {
         return dt.toString();
     }
 
-    public String getJsUrl(String jsName) {
-        return Consts.PLUGIN_JS_URL + jsName;
-    }
-
     @SuppressWarnings("unused")
     @RequirePOST
     public void doControlSubmit(@QueryParameter("stopId") String stopId, StaplerRequest req, StaplerResponse rsp)

src/main/java/com/nirima/jenkins/plugins/docker/utils/Consts.java

@@ -10,9 +10,4 @@ public final class Consts {
      * The base URL of the plugin images.
      */
     public static final String PLUGIN_IMAGES_URL = PLUGIN_URL + "images/";
-
-    /**
-     * The base URL of the plugin javascripts.
-     */
-    public static final String PLUGIN_JS_URL = PLUGIN_URL + "js/";
 }

src/main/resources/com/nirima/jenkins/plugins/docker/DockerManagementServer/docker-manage.js

@@ -0,0 +1,18 @@
+function stop(theId) {
+    var input = document.getElementById('stopId');
+    if (input != null) {
+        input.value = theId;
+    }
+
+    var form = document.getElementById('control');
+    form.submit();
+}
+
+document.addEventListener('DOMContentLoaded', () => {
+    const stopContainerButtons = document.querySelectorAll('#control .stop-container');
+    stopContainerButtons.forEach((button) =>
+        button.addEventListener('click', () => {
+            stop(button.dataset.id);
+        }),
+    );
+});

src/main/resources/com/nirima/jenkins/plugins/docker/DockerManagementServer/index.jelly

@@ -1,9 +1,9 @@
 <?jelly escape-by-default='true'?>
-<j:jelly xmlns:j="jelly:core" xmlns:l="/lib/layout"  xmlns:f="/lib/form"
+<j:jelly xmlns:j="jelly:core" xmlns:st="jelly:stapler" xmlns:l="/lib/layout"  xmlns:f="/lib/form"
         >
     <l:layout title="${%Docker hosts}" norefresh="true" permission="${it.requiredPermission}">
         <l:header>
-            <script src="${rootURL}${it.getJsUrl('docker-manage.js')}" type="text/javascript"></script>
+            <st:adjunct includes="com.nirima.jenkins.plugins.docker.DockerManagementServer.docker-manage"/>
             <style type="text/css">
                 tr.disablehover:hover {
                 background-color: white;
@@ -52,7 +52,7 @@
                                 </j:forEach>
                             </td>
                             <td>
-                                <input type="button" value="stop" onclick="stop('${res.id}')"></input>
+                                <input type="button" class="stop-container" value="stop" data-id="${res.id}"></input>
                             </td>
                         </tr>
                     </j:forEach>