src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/ServiceUserSettingsScreen.java - plugins/serviceuser - Git at Google

 // Copyright (C) 2014 The Android Open Source Project
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 // http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.

 package com.googlesource.gerrit.plugins.serviceuser.client;

 import com.google.gerrit.plugin.client.Plugin;
 import com.google.gerrit.plugin.client.rpc.RestApi;
 import com.google.gerrit.plugin.client.screen.Screen;
 import com.google.gwt.core.client.JavaScriptObject;
 import com.google.gwt.event.dom.client.ClickEvent;
 import com.google.gwt.event.dom.client.ClickHandler;
 import com.google.gwt.event.dom.client.KeyPressEvent;
 import com.google.gwt.event.dom.client.KeyPressHandler;
 import com.google.gwt.event.logical.shared.ValueChangeEvent;
 import com.google.gwt.event.logical.shared.ValueChangeHandler;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.Button;
 import com.google.gwt.user.client.ui.CheckBox;
 import com.google.gwt.user.client.ui.HorizontalPanel;
 import com.google.gwt.user.client.ui.Image;
 import com.google.gwt.user.client.ui.Label;
 import com.google.gwt.user.client.ui.Panel;
 import com.google.gwt.user.client.ui.TextArea;
 import com.google.gwt.user.client.ui.VerticalPanel;

 public class ServiceUserSettingsScreen extends VerticalPanel {
   static class Factory implements Screen.EntryPoint {
     @Override
     public void onLoad(Screen screen) {
       screen.setPageTitle("Service User Administration");
       screen.show(new ServiceUserSettingsScreen());
     }
   }

   private TextArea infoMsgTxt;
   private TextArea onSuccessMsgTxt;
   private CheckBox allowEmailCheckBox;
   private CheckBox allowHttpPasswordCheckBox;
   private CheckBox allowOwnerCheckBox;
   private CheckBox createNotesCheckBox;
   private CheckBox createNotesAsyncCheckBox;
   private StringListPanel blockedUsernamesPanel;
   private StringListPanel groupsPanel;
   private Button saveButton;

   ServiceUserSettingsScreen() {
     setStyleName("serviceuser-panel");

     new RestApi("config")
         .id("server")
         .view(Plugin.get().getPluginName(), "config")
         .get(
             new AsyncCallback<ConfigInfo>() {
               @Override
               public void onSuccess(ConfigInfo info) {
                 display(info);
               }

               @Override
               public void onFailure(Throwable caught) {
                 // never invoked
               }
             });
   }

   private void display(ConfigInfo info) {
     Panel infoMsgPanel = new VerticalPanel();
     Panel infoMsgTitelPanel = new HorizontalPanel();
     infoMsgTitelPanel.add(new Label("Info Message"));
     Image infoMsgInfo = new Image(ServiceUserPlugin.RESOURCES.info());
     infoMsgInfo.setTitle(
         "HTML formatted message that should be"
             + " displayed on the service user creation screen.");
     infoMsgTitelPanel.add(infoMsgInfo);
     infoMsgTitelPanel.add(new Label(":"));
     infoMsgPanel.add(infoMsgTitelPanel);
     infoMsgTxt = new TextArea();
     infoMsgTxt.setValue(info.getInfoMessage());
     infoMsgTxt.addKeyPressHandler(
         new KeyPressHandler() {
           @Override
           public void onKeyPress(final KeyPressEvent event) {
             event.stopPropagation();
           }
         });
     infoMsgTxt.setVisibleLines(12);
     infoMsgTxt.setCharacterWidth(80);
     infoMsgTxt.getElement().setPropertyBoolean("spellcheck", false);
     infoMsgPanel.add(infoMsgTxt);
     add(infoMsgPanel);

     Panel onSuccessMsgPanel = new VerticalPanel();
     Panel onSuccessMsgTitelPanel = new HorizontalPanel();
     onSuccessMsgTitelPanel.add(new Label("On Success Message"));
     Image onSuccessMsgInfo = new Image(ServiceUserPlugin.RESOURCES.info());
     onSuccessMsgInfo.setTitle(
         "HTML formatted message that should be"
             + " displayed after a service user was successfully created.");
     onSuccessMsgTitelPanel.add(onSuccessMsgInfo);
     onSuccessMsgTitelPanel.add(new Label(":"));
     onSuccessMsgPanel.add(onSuccessMsgTitelPanel);
     onSuccessMsgTxt = new TextArea();
     onSuccessMsgTxt.setValue(info.getOnSuccessMessage());
     onSuccessMsgTxt.addKeyPressHandler(
         new KeyPressHandler() {
           @Override
           public void onKeyPress(final KeyPressEvent event) {
             event.stopPropagation();
           }
         });
     onSuccessMsgTxt.setVisibleLines(12);
     onSuccessMsgTxt.setCharacterWidth(80);
     onSuccessMsgTxt.getElement().setPropertyBoolean("spellcheck", false);
     onSuccessMsgPanel.add(onSuccessMsgTxt);
     add(onSuccessMsgPanel);

     Panel allowEmailPanel = new HorizontalPanel();
     allowEmailCheckBox = new CheckBox("Allow Email Address");
     allowEmailCheckBox.setValue(info.getAllowEmail());
     allowEmailPanel.add(allowEmailCheckBox);
     Image allowEmailInfo = new Image(ServiceUserPlugin.RESOURCES.info());
     allowEmailInfo.setTitle(
         "Whether it is allowed to provide an email address "
             + "for a service user. E.g. having an email address allows a service user "
             + "to push commits and tags.");
     allowEmailPanel.add(allowEmailInfo);
     add(allowEmailPanel);

     Panel allowHttpPasswordPanel = new HorizontalPanel();
     allowHttpPasswordCheckBox = new CheckBox("Allow HTTP password");
     allowHttpPasswordCheckBox.setValue(info.getAllowHttpPassword());
     allowHttpPasswordPanel.add(allowHttpPasswordCheckBox);
     Image allowHttpPasswordInfo = new Image(ServiceUserPlugin.RESOURCES.info());
     allowHttpPasswordInfo.setTitle(
         "Whether it is allowed to generate an HTTP password "
             + "for a service user. E.g. having an HTTP password allows a service user "
             + "to use the Gerrit REST API.");
     allowHttpPasswordPanel.add(allowHttpPasswordInfo);
     add(allowHttpPasswordPanel);

     Panel allowOwnerPanel = new HorizontalPanel();
     allowOwnerCheckBox = new CheckBox("Allow Owner Group");
     allowOwnerCheckBox.setValue(info.getAllowOwner());
     allowOwnerPanel.add(allowOwnerCheckBox);
     Image allowOwnerInfo = new Image(ServiceUserPlugin.RESOURCES.info());
     allowOwnerInfo.setTitle("Whether it is allowed to set an owner group " + "for a service user.");
     allowOwnerPanel.add(allowOwnerInfo);
     add(allowOwnerPanel);

     Panel createNotesPanel = new HorizontalPanel();
     createNotesCheckBox = new CheckBox("Create Git Notes");
     createNotesCheckBox.setValue(info.getCreateNotes());
     createNotesPanel.add(createNotesCheckBox);
     Image createNotesInfo = new Image(ServiceUserPlugin.RESOURCES.info());
     createNotesInfo.setTitle(
         "Whether commits of a service user should be "
             + "annotated by a Git note that contains information about the current "
             + "owners of the service user. This allows to find a real person that "
             + "is responsible for this commit. To get such a Git note for each commit "
             + "of a service user the 'Forge Committer' access right must be blocked "
             + "for service users.");
     createNotesPanel.add(createNotesInfo);
     add(createNotesPanel);

     Panel createNotesAsyncPanel = new HorizontalPanel();
     createNotesAsyncCheckBox = new CheckBox("Create Git Notes Asynchronously");
     createNotesAsyncCheckBox.setValue(info.getCreateNotesAsync());
     createNotesAsyncCheckBox.setEnabled(info.getCreateNotes());
     createNotesAsyncPanel.add(createNotesAsyncCheckBox);
     Image createNotesAsyncInfo = new Image(ServiceUserPlugin.RESOURCES.info());
     createNotesAsyncInfo.setTitle(
         "Whether the Git notes on commits that are "
             + "pushed by a service user should be created asynchronously.");
     createNotesAsyncPanel.add(createNotesAsyncInfo);
     add(createNotesAsyncPanel);

     createNotesCheckBox.addValueChangeHandler(
         new ValueChangeHandler<Boolean>() {
           @Override
           public void onValueChange(ValueChangeEvent<Boolean> event) {
             createNotesAsyncCheckBox.setEnabled(event.getValue());
           }
         });

     saveButton = new Button("Save");
     saveButton.addStyleName("serviceuser-saveButton");
     saveButton.addClickHandler(
         new ClickHandler() {
           @Override
           public void onClick(final ClickEvent event) {
             doSave();
           }
         });

     blockedUsernamesPanel =
         new StringListPanel("Blocked Usernames", "Username", info.getBlockedNames(), saveButton);
     blockedUsernamesPanel.setInfo(
         "List of usernames which are "
             + "forbidden to be used as name for a service user. "
             + "The blocked usernames are case insensitive.");
     add(blockedUsernamesPanel);

     groupsPanel =
         new StringListPanel("Groups", "Group Name", info.getGroups().keySet(), saveButton);
     groupsPanel.setInfo(
         "Names of groups to which newly created " + "service users should be added automatically.");
     add(groupsPanel);

     HorizontalPanel buttons = new HorizontalPanel();
     add(buttons);

     buttons.add(saveButton);
     saveButton.setEnabled(false);
     OnEditEnabler onEditEnabler = new OnEditEnabler(saveButton, infoMsgTxt);
     onEditEnabler.listenTo(onSuccessMsgTxt);
     onEditEnabler.listenTo(allowEmailCheckBox);
     onEditEnabler.listenTo(allowHttpPasswordCheckBox);
     onEditEnabler.listenTo(allowOwnerCheckBox);
     onEditEnabler.listenTo(createNotesCheckBox);
     onEditEnabler.listenTo(createNotesAsyncCheckBox);

     infoMsgTxt.setFocus(true);
     saveButton.setEnabled(false);
   }

   private void doSave() {
     ConfigInfo in = ConfigInfo.create();
     in.setInfoMessage(infoMsgTxt.getValue());
     in.setOnSuccessMessage(onSuccessMsgTxt.getValue());
     in.setAllowEmail(allowEmailCheckBox.getValue());
     in.setAllowHttpPassword(allowHttpPasswordCheckBox.getValue());
     in.setAllowOwner(allowOwnerCheckBox.getValue());
     in.setCreateNotes(createNotesCheckBox.getValue());
     if (createNotesAsyncCheckBox.isEnabled()) {
       in.setCreateNotesAsync(createNotesAsyncCheckBox.getValue());
     }
     in.setBlockedNames(blockedUsernamesPanel.getValues());
     in.setGroups(groupsPanel.getValues());
     new RestApi("config")
         .id("server")
         .view(Plugin.get().getPluginName(), "config")
         .put(
             in,
             new AsyncCallback<JavaScriptObject>() {

               @Override
               public void onSuccess(JavaScriptObject result) {
                 saveButton.setEnabled(false);
               }

               @Override
               public void onFailure(Throwable caught) {
                 // never invoked
               }
             });
   }
 }
	// Copyright (C) 2014 The Android Open Source Project
	//
	// Licensed under the Apache License, Version 2.0 (the "License");
	// you may not use this file except in compliance with the License.
	// You may obtain a copy of the License at
	//
	// http://www.apache.org/licenses/LICENSE-2.0
	//
	// Unless required by applicable law or agreed to in writing, software
	// distributed under the License is distributed on an "AS IS" BASIS,
	// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	// See the License for the specific language governing permissions and
	// limitations under the License.

	package com.googlesource.gerrit.plugins.serviceuser.client;

	import com.google.gerrit.plugin.client.Plugin;
	import com.google.gerrit.plugin.client.rpc.RestApi;
	import com.google.gerrit.plugin.client.screen.Screen;
	import com.google.gwt.core.client.JavaScriptObject;
	import com.google.gwt.event.dom.client.ClickEvent;
	import com.google.gwt.event.dom.client.ClickHandler;
	import com.google.gwt.event.dom.client.KeyPressEvent;
	import com.google.gwt.event.dom.client.KeyPressHandler;
	import com.google.gwt.event.logical.shared.ValueChangeEvent;
	import com.google.gwt.event.logical.shared.ValueChangeHandler;
	import com.google.gwt.user.client.rpc.AsyncCallback;
	import com.google.gwt.user.client.ui.Button;
	import com.google.gwt.user.client.ui.CheckBox;
	import com.google.gwt.user.client.ui.HorizontalPanel;
	import com.google.gwt.user.client.ui.Image;
	import com.google.gwt.user.client.ui.Label;
	import com.google.gwt.user.client.ui.Panel;
	import com.google.gwt.user.client.ui.TextArea;
	import com.google.gwt.user.client.ui.VerticalPanel;

	public class ServiceUserSettingsScreen extends VerticalPanel {
	static class Factory implements Screen.EntryPoint {
	@Override
	public void onLoad(Screen screen) {
	screen.setPageTitle("Service User Administration");
	screen.show(new ServiceUserSettingsScreen());
	}
	}

	private TextArea infoMsgTxt;
	private TextArea onSuccessMsgTxt;
	private CheckBox allowEmailCheckBox;
	private CheckBox allowHttpPasswordCheckBox;
	private CheckBox allowOwnerCheckBox;
	private CheckBox createNotesCheckBox;
	private CheckBox createNotesAsyncCheckBox;
	private StringListPanel blockedUsernamesPanel;
	private StringListPanel groupsPanel;
	private Button saveButton;

	ServiceUserSettingsScreen() {
	setStyleName("serviceuser-panel");

	new RestApi("config")
	.id("server")
	.view(Plugin.get().getPluginName(), "config")
	.get(
	new AsyncCallback<ConfigInfo>() {
	@Override
	public void onSuccess(ConfigInfo info) {
	display(info);
	}

	@Override
	public void onFailure(Throwable caught) {
	// never invoked
	}
	});
	}

	private void display(ConfigInfo info) {
	Panel infoMsgPanel = new VerticalPanel();
	Panel infoMsgTitelPanel = new HorizontalPanel();
	infoMsgTitelPanel.add(new Label("Info Message"));
	Image infoMsgInfo = new Image(ServiceUserPlugin.RESOURCES.info());
	infoMsgInfo.setTitle(
	"HTML formatted message that should be"
	+ " displayed on the service user creation screen.");
	infoMsgTitelPanel.add(infoMsgInfo);
	infoMsgTitelPanel.add(new Label(":"));
	infoMsgPanel.add(infoMsgTitelPanel);
	infoMsgTxt = new TextArea();
	infoMsgTxt.setValue(info.getInfoMessage());
	infoMsgTxt.addKeyPressHandler(
	new KeyPressHandler() {
	@Override
	public void onKeyPress(final KeyPressEvent event) {
	event.stopPropagation();
	}
	});
	infoMsgTxt.setVisibleLines(12);
	infoMsgTxt.setCharacterWidth(80);
	infoMsgTxt.getElement().setPropertyBoolean("spellcheck", false);
	infoMsgPanel.add(infoMsgTxt);
	add(infoMsgPanel);

	Panel onSuccessMsgPanel = new VerticalPanel();
	Panel onSuccessMsgTitelPanel = new HorizontalPanel();
	onSuccessMsgTitelPanel.add(new Label("On Success Message"));
	Image onSuccessMsgInfo = new Image(ServiceUserPlugin.RESOURCES.info());
	onSuccessMsgInfo.setTitle(
	"HTML formatted message that should be"
	+ " displayed after a service user was successfully created.");
	onSuccessMsgTitelPanel.add(onSuccessMsgInfo);
	onSuccessMsgTitelPanel.add(new Label(":"));
	onSuccessMsgPanel.add(onSuccessMsgTitelPanel);
	onSuccessMsgTxt = new TextArea();
	onSuccessMsgTxt.setValue(info.getOnSuccessMessage());
	onSuccessMsgTxt.addKeyPressHandler(
	new KeyPressHandler() {
	@Override
	public void onKeyPress(final KeyPressEvent event) {
	event.stopPropagation();
	}
	});
	onSuccessMsgTxt.setVisibleLines(12);
	onSuccessMsgTxt.setCharacterWidth(80);
	onSuccessMsgTxt.getElement().setPropertyBoolean("spellcheck", false);
	onSuccessMsgPanel.add(onSuccessMsgTxt);
	add(onSuccessMsgPanel);

	Panel allowEmailPanel = new HorizontalPanel();
	allowEmailCheckBox = new CheckBox("Allow Email Address");
	allowEmailCheckBox.setValue(info.getAllowEmail());
	allowEmailPanel.add(allowEmailCheckBox);
	Image allowEmailInfo = new Image(ServiceUserPlugin.RESOURCES.info());
	allowEmailInfo.setTitle(
	"Whether it is allowed to provide an email address "
	+ "for a service user. E.g. having an email address allows a service user "
	+ "to push commits and tags.");
	allowEmailPanel.add(allowEmailInfo);
	add(allowEmailPanel);

	Panel allowHttpPasswordPanel = new HorizontalPanel();
	allowHttpPasswordCheckBox = new CheckBox("Allow HTTP password");
	allowHttpPasswordCheckBox.setValue(info.getAllowHttpPassword());
	allowHttpPasswordPanel.add(allowHttpPasswordCheckBox);
	Image allowHttpPasswordInfo = new Image(ServiceUserPlugin.RESOURCES.info());
	allowHttpPasswordInfo.setTitle(
	"Whether it is allowed to generate an HTTP password "
	+ "for a service user. E.g. having an HTTP password allows a service user "
	+ "to use the Gerrit REST API.");
	allowHttpPasswordPanel.add(allowHttpPasswordInfo);
	add(allowHttpPasswordPanel);

	Panel allowOwnerPanel = new HorizontalPanel();
	allowOwnerCheckBox = new CheckBox("Allow Owner Group");
	allowOwnerCheckBox.setValue(info.getAllowOwner());
	allowOwnerPanel.add(allowOwnerCheckBox);
	Image allowOwnerInfo = new Image(ServiceUserPlugin.RESOURCES.info());
	allowOwnerInfo.setTitle("Whether it is allowed to set an owner group " + "for a service user.");
	allowOwnerPanel.add(allowOwnerInfo);
	add(allowOwnerPanel);

	Panel createNotesPanel = new HorizontalPanel();
	createNotesCheckBox = new CheckBox("Create Git Notes");
	createNotesCheckBox.setValue(info.getCreateNotes());
	createNotesPanel.add(createNotesCheckBox);
	Image createNotesInfo = new Image(ServiceUserPlugin.RESOURCES.info());
	createNotesInfo.setTitle(
	"Whether commits of a service user should be "
	+ "annotated by a Git note that contains information about the current "
	+ "owners of the service user. This allows to find a real person that "
	+ "is responsible for this commit. To get such a Git note for each commit "
	+ "of a service user the 'Forge Committer' access right must be blocked "
	+ "for service users.");
	createNotesPanel.add(createNotesInfo);
	add(createNotesPanel);

	Panel createNotesAsyncPanel = new HorizontalPanel();
	createNotesAsyncCheckBox = new CheckBox("Create Git Notes Asynchronously");
	createNotesAsyncCheckBox.setValue(info.getCreateNotesAsync());
	createNotesAsyncCheckBox.setEnabled(info.getCreateNotes());
	createNotesAsyncPanel.add(createNotesAsyncCheckBox);
	Image createNotesAsyncInfo = new Image(ServiceUserPlugin.RESOURCES.info());
	createNotesAsyncInfo.setTitle(
	"Whether the Git notes on commits that are "
	+ "pushed by a service user should be created asynchronously.");
	createNotesAsyncPanel.add(createNotesAsyncInfo);
	add(createNotesAsyncPanel);

	createNotesCheckBox.addValueChangeHandler(
	new ValueChangeHandler<Boolean>() {
	@Override
	public void onValueChange(ValueChangeEvent<Boolean> event) {
	createNotesAsyncCheckBox.setEnabled(event.getValue());
	}
	});

	saveButton = new Button("Save");
	saveButton.addStyleName("serviceuser-saveButton");
	saveButton.addClickHandler(
	new ClickHandler() {
	@Override
	public void onClick(final ClickEvent event) {
	doSave();
	}
	});

	blockedUsernamesPanel =
	new StringListPanel("Blocked Usernames", "Username", info.getBlockedNames(), saveButton);
	blockedUsernamesPanel.setInfo(
	"List of usernames which are "
	+ "forbidden to be used as name for a service user. "
	+ "The blocked usernames are case insensitive.");
	add(blockedUsernamesPanel);

	groupsPanel =
	new StringListPanel("Groups", "Group Name", info.getGroups().keySet(), saveButton);
	groupsPanel.setInfo(
	"Names of groups to which newly created " + "service users should be added automatically.");
	add(groupsPanel);

	HorizontalPanel buttons = new HorizontalPanel();
	add(buttons);

	buttons.add(saveButton);
	saveButton.setEnabled(false);
	OnEditEnabler onEditEnabler = new OnEditEnabler(saveButton, infoMsgTxt);
	onEditEnabler.listenTo(onSuccessMsgTxt);
	onEditEnabler.listenTo(allowEmailCheckBox);
	onEditEnabler.listenTo(allowHttpPasswordCheckBox);
	onEditEnabler.listenTo(allowOwnerCheckBox);
	onEditEnabler.listenTo(createNotesCheckBox);
	onEditEnabler.listenTo(createNotesAsyncCheckBox);

	infoMsgTxt.setFocus(true);
	saveButton.setEnabled(false);
	}

	private void doSave() {
	ConfigInfo in = ConfigInfo.create();
	in.setInfoMessage(infoMsgTxt.getValue());
	in.setOnSuccessMessage(onSuccessMsgTxt.getValue());
	in.setAllowEmail(allowEmailCheckBox.getValue());
	in.setAllowHttpPassword(allowHttpPasswordCheckBox.getValue());
	in.setAllowOwner(allowOwnerCheckBox.getValue());
	in.setCreateNotes(createNotesCheckBox.getValue());
	if (createNotesAsyncCheckBox.isEnabled()) {
	in.setCreateNotesAsync(createNotesAsyncCheckBox.getValue());
	}
	in.setBlockedNames(blockedUsernamesPanel.getValues());
	in.setGroups(groupsPanel.getValues());
	new RestApi("config")
	.id("server")
	.view(Plugin.get().getPluginName(), "config")
	.put(
	in,
	new AsyncCallback<JavaScriptObject>() {

	@Override
	public void onSuccess(JavaScriptObject result) {
	saveButton.setEnabled(false);
	}

	@Override
	public void onFailure(Throwable caught) {
	// never invoked
	}
	});
	}
	}