/**
 * Copyright (c) 2005-2011 by Appcelerator, Inc. All Rights Reserved.
 * Licensed under the terms of the Eclipse Public License (EPL).
 * Please see the license.txt included with this distribution for details.
 * Any modifications to this file must keep this entire header intact.
 */
package org.python.pydev.django.debug.ui.actions;

import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.MessageDialog;
import org.python.pydev.core.IInterpreterManager;
import org.python.pydev.plugin.nature.PythonNature;
import org.python.pydev.runners.SimpleRunner;

public class DjangoWar extends DjangoAction {

    public void run(IAction action) {
        try {
            PythonNature nature = PythonNature.getPythonNature(selectedProject);
            if (nature.getInterpreterType() != IInterpreterManager.INTERPRETER_TYPE_JYTHON) {
                MessageDialog.openInformation(null, "Can't create WAR",
                        "Creation of WAR packages is only supported on Jython");
                return;
            }
            String projectPythonPath = nature.getPythonPathNature().getOnlyProjectPythonPathStr(true);
            String javaLibs = null;
            for (String path : projectPythonPath.split("\\|")) {
                if (path.endsWith(".jar")) {
                    if (javaLibs == null) {
                        javaLibs = path;
                    } else {
                        javaLibs += SimpleRunner.getPythonPathSeparator();
                        javaLibs += path;
                    }
                }
            }
            String command = "war";
            if (javaLibs != null) {
                command += " --include-java-libs=" + javaLibs;
            }
            launchDjangoCommand(command, true);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }
}