AddExamplePluginAction.java

package liveplugin.toolwindow.addplugin;

import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.project.DumbAware;
import com.intellij.openapi.project.Project;
import liveplugin.IDEUtil;
import liveplugin.LivePluginAppComponent;
import liveplugin.toolwindow.RefreshPluginsPanelAction;
import liveplugin.toolwindow.util.ExamplePluginInstaller;
import org.jetbrains.annotations.NotNull;

import java.util.List;

public class AddExamplePluginAction extends AnAction implements DumbAware {
	private static final Logger LOG = Logger.getInstance(AddExamplePluginAction.class);

	private final String pluginId;
	private final ExamplePluginInstaller examplePluginInstaller;

	public AddExamplePluginAction(String pluginPath, List<String> sampleFiles) {
		examplePluginInstaller = new ExamplePluginInstaller(pluginPath, sampleFiles);
		pluginId = ExamplePluginInstaller.extractPluginIdFrom(pluginPath);

		getTemplatePresentation().setText(pluginId);
	}

	@Override public void actionPerformed(@NotNull final AnActionEvent event) {
		examplePluginInstaller.installPlugin((e, pluginPath) -> logException(e, event, pluginPath));
		RefreshPluginsPanelAction.refreshPluginTree();
	}

	@Override public void update(@NotNull AnActionEvent event) {
		event.getPresentation().setEnabled(!LivePluginAppComponent.pluginExists(pluginId));
	}

	private void logException(Exception e, AnActionEvent event, String pluginPath) {
		Project project = event.getProject();
		if (project != null) {
			IDEUtil.showErrorDialog(
					project,
					"Error adding plugin \"" + pluginPath + "\" to " + LivePluginAppComponent.pluginsRootPath(),
					"Add Plugin"
			);
		}
		LOG.error(e);
	}
}