org.eclipse.php.composer.internal.ui.ProjectUtils.java Source code

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Here is the source code for org.eclipse.php.composer.internal.ui.ProjectUtils.java

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/*******************************************************************************
 * Copyright (c) 2013, 2016 Zend Technologies and others.
 * All rights reserved. This program and the accompanying materials
 * are 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
 * 
 * Contributors:
 *     Zend Technologies - initial API and implementation
 *******************************************************************************/
package org.eclipse.php.composer.internal.ui;

import org.eclipse.core.resources.IContainer;
import org.eclipse.jface.preference.PreferenceDialog;
import org.eclipse.jface.window.Window;
import org.eclipse.php.composer.core.ComposerService;
import org.eclipse.php.composer.core.ComposerService.Status;
import org.eclipse.php.composer.internal.ui.preferences.ComposerPreferencePage;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.dialogs.PreferencesUtil;

/**
 * @author Wojciech Galanciak, 2013
 * 
 */
public class ProjectUtils {

    /**
     * Check if specified project is Composer project and if workspace settings
     * allows to execute Composer command:
     * <ul>
     * <li>check if php exec is set</li>
     * <li>check if composer.phat is set</li>
     * </ul>
     * 
     * If any of requirements is not matched then Composer preferences page is
     * opened.
     * 
     * @param project
     * @return <code>true</code> if composer can be executed, otherwise return
     *         <code>false</code>
     */
    public static boolean checkProject(IContainer root) {
        Status status = ComposerService.isAvailable(root);
        switch (status) {
        case NO_PHP_EXEC:
        case NO_COMPOSER_PHAR:
            PreferenceDialog dialog = PreferencesUtil.createPreferenceDialogOn(
                    PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), ComposerPreferencePage.ID,
                    new String[] { ComposerPreferencePage.ID }, null);
            if (dialog.open() == Window.OK) {
                return ComposerService.isAvailable(root) == Status.OK;
            }
            break;
        default:
            return true;
        }
        return false;
    }

}