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/*******************************************************************************
* Copyright (c) 2017 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is made available under the terms of the
* Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*
* Contributor:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.eclipse.linuxtools.docker.reddeer.ui.resources;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.lang.StringUtils;
import org.eclipse.linuxtools.docker.reddeer.ui.AbstractDockerExplorerItem;
import org.eclipse.reddeer.common.wait.TimePeriod;
import org.eclipse.reddeer.common.wait.WaitUntil;
import org.eclipse.reddeer.common.wait.WaitWhile;
import org.eclipse.reddeer.jface.exception.JFaceLayerException;
import org.eclipse.reddeer.swt.api.Combo;
import org.eclipse.reddeer.swt.api.Shell;
import org.eclipse.reddeer.swt.api.TreeItem;
import org.eclipse.reddeer.swt.condition.ControlIsEnabled;
import org.eclipse.reddeer.swt.condition.ShellIsAvailable;
import org.eclipse.reddeer.swt.impl.button.FinishButton;
import org.eclipse.reddeer.swt.impl.button.PushButton;
import org.eclipse.reddeer.swt.impl.combo.DefaultCombo;
import org.eclipse.reddeer.swt.impl.menu.ContextMenu;
import org.eclipse.reddeer.swt.impl.shell.DefaultShell;
import org.eclipse.reddeer.swt.impl.text.LabeledText;
import org.eclipse.reddeer.swt.impl.toolbar.DefaultToolItem;
import org.eclipse.reddeer.workbench.core.condition.JobIsRunning;
/**
*
* @author jkopriva@redhat.com, mlabuda@redhat.com
*
*/
public class DockerConnection extends AbstractDockerExplorerItem {
// image name label in dialog
private static final String IMAGE_NAME_LABEL_DIALOG = "Image name:";
public DockerConnection(TreeItem treeItem) {
super(treeItem);
}
public void enableConnection() {
select();
new DefaultToolItem("Enable Connection").click();
new WaitWhile(new JobIsRunning());
}
/**
* Gets docker image with specified image name and latest tag.
*
* @param imageName
* docker image name
* @return tree item of docker image or null if does not exist
*/
public DockerImage getImage(String imageName) {
return getImage(imageName, "latest");
}
/**
* Gets docker image with specified image name and specified tag.
*
* @param imageName
* docker image name
* @param tag
* image tag
* @return tree item of docker image or null if does not exist
*/
public DockerImage getImage(String imageName, String tag) {
try {
List<TreeItem> images = treeViewerHandler.getTreeItems(item, "Images", imageName + ":");
for (TreeItem item : images) {
if (hasTag(tag, item)) {
return new DockerImage(item);
}
}
} catch (JFaceLayerException ex) {
}
return null;
}
private boolean hasTag(String tag, TreeItem item) {
String[] styledTexts = treeViewerHandler.getStyledTexts(item);
if (styledTexts == null || styledTexts.length == 0) {
return false;
}
return StringUtils.contains(styledTexts[0].trim(), tag);
}
/**
* Refresh images.
*/
public void refreshImages() {
treeViewerHandler.getTreeItem(item, "Images").select();
new ContextMenu().getItem("Refresh").select();
new WaitWhile(new JobIsRunning());
}
/**
* Refresh containers.
*/
public void refreshContainers() {
treeViewerHandler.getTreeItem(item, "Containers").select();
new ContextMenu().getItem("Refresh").select();
new WaitWhile(new JobIsRunning());
}
/**
* Refresh images and containers.
*/
public void refresh() {
refreshImages();
refreshContainers();
}
public void pullImage(String imageName) {
pullImage(imageName, null, null);
}
/**
* Pull docker image with specified name and tag. If tag is null, latest tag
* is assumed. If image exists, nothing happens.
*
* @param imageName
* name of docker image to pull
* @param tag
* tag of docker image to null
*/
public void pullImage(String imageName, String imageTag) {
pullImage(imageName, imageTag, null);
}
public void pullImage(String imageName, String imageTag, String dockerRegister) {
if (getImage(imageName, imageTag) == null) {
refreshImages();
treeViewerHandler.getTreeItem(item, "Images").select();
new ContextMenu().getItem("Pull...").select();
new WaitUntil(new ShellIsAvailable("Pull Image"), TimePeriod.DEFAULT);
Shell pullShell = new DefaultShell("Pull Image");
// select register
if (dockerRegister != null) {
Combo combo = new DefaultCombo();
combo.setSelection(dockerRegister);
}
new LabeledText(IMAGE_NAME_LABEL_DIALOG).setFocus();
new LabeledText(IMAGE_NAME_LABEL_DIALOG).setText(imageTag == null ? imageName : imageName + ":" + imageTag);
new WaitUntil(new ControlIsEnabled(new FinishButton()));
new FinishButton(pullShell).click();
new WaitWhile(new ShellIsAvailable(pullShell));
new WaitWhile(new JobIsRunning(), TimePeriod.VERY_LONG);
}
}
public void openImageSearchDialog(String imageName, String imageTag, String dockerRegister) {
refreshImages();
treeViewerHandler.getTreeItem(item, "Images").select();
new ContextMenu().getItem("Pull...").select();
new WaitUntil(new ShellIsAvailable("Pull Image"), TimePeriod.DEFAULT);
// select register
if (dockerRegister != null) {
Combo combo = new DefaultCombo();
combo.setSelection(dockerRegister);
}
new LabeledText(IMAGE_NAME_LABEL_DIALOG).setFocus();
new LabeledText(IMAGE_NAME_LABEL_DIALOG).setText(imageTag == null ? imageName : imageName + ":" + imageTag);
new PushButton("Search...").click();
}
public boolean imageIsDeployed(String imageName) {
return deployedImagesCount(imageName) >= 1;
}
public int deployedImagesCount(String imageName) {
int count = 0;
select();
List<String> imagesNames = getImagesNames(true);
for (String imageNameFromList : imagesNames) {
if (imageNameFromList.contains(imageName)) {
count++;
}
}
return count;
}
public boolean containerIsDeployed(String containerName) {
return getContainer(containerName) != null;
}
public void removeConnection() {
select();
new DefaultToolItem("Remove Connection").click();
new WaitWhile(new JobIsRunning());
}
public DockerContainer getContainer(String containerName) {
try {
List<TreeItem> containers = treeViewerHandler.getTreeItems(item, "Containers", containerName);
return new DockerContainer(containers.get(0));
} catch (JFaceLayerException ex) {
// Container does not exist.
return null;
}
}
/**
* Returns all the names of all image, without the tag.
*
* @return
*/
public List<String> getImagesNames() {
return getImagesNames(false);
}
public List<String> getImagesNames(boolean withTag) {
select();
List<String> imagesNames = new ArrayList<String>();
List<TreeItem> images = treeViewerHandler.getTreeItem(item, "Images").getItems();
for (TreeItem item : images) {
String imageName = treeViewerHandler.getNonStyledText(item);
if (withTag) {
String imageTag = getImageTag(item);
imagesNames.add(imageName + imageTag);
} else {
imagesNames.add(imageName);
}
}
return imagesNames;
}
private String getImageTag(TreeItem item) {
String[] styledTexts = treeViewerHandler.getStyledTexts(item);
if (styledTexts == null || styledTexts.length == 0) {
return null;
}
return styledTexts[0];
}
public List<String> getContainersNames() {
select();
List<String> containersNames = new ArrayList<String>();
List<TreeItem> containers = treeViewerHandler.getTreeItem(item, "Containers").getItems();
for (TreeItem item : containers) {
containersNames.add(treeViewerHandler.getNonStyledText(item));
}
return containersNames;
}
public String getName() {
return treeViewerHandler.getNonStyledText(this.item);
}
}
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