Report.java

package com.aptana.ide.reporting.doms;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.net.URL;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.FileLocator;
import org.eclipse.core.runtime.Platform;
import org.eclipse.swt.widgets.Tree;
import org.eclipse.swt.widgets.TreeItem;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.navigator.CommonNavigator;

import com.aptana.ide.core.FileUtils;
import com.aptana.ide.core.ui.CoreUIUtils;
import com.aptana.ide.intro.browser.CoreBrowserEditor;
import com.aptana.ide.intro.browser.CoreBrowserEditorInput;
import com.aptana.ide.reporting.Activator;

public class Report {

    private static final String NAVIGATOR_ID = "com.aptana.ide.ui.io.fileExplorerView"; //$NON-NLS-1$

    public Report() {
    }

    public String getSelectedProject() {
        IProject project = getSelectedNavigatorProject();
        return project == null ? null : project.getName();
    }

    public String getSelectedProjectPath() {
        IProject project = getSelectedNavigatorProject();
        return project == null ? null : project.getLocation().toPortableString();
    }

    public String getTemplate(String name) {
        File file = null;
        URL url = Platform.getBundle(Activator.PLUGIN_ID).getEntry(name);

        try {
            if (url != null) {
                URL fileURL = FileLocator.toFileURL(url);
                file = new File(fileURL.getPath());
            } else {
                file = new File(name);
                if (file.exists() == false) {
                    return null;
                }
            }

            String s = FileUtils.readContent(file);
            return s;
        } catch (IOException e) {
            e.printStackTrace();
        }

        return null;
    }

    public void createReportView(String contents, String reportType, String projectName) {
        String newFileName = FileUtils.getRandomFileName("_report", "html"); //$NON-NLS-1$ //$NON-NLS-2$
        File newFile = new File(FileUtils.systemTempDir + File.separator + newFileName);
        // String editorTitle = projectName + " " + reportType + " Report"; //$NON-NLS-1$ //$NON-NLS-2$
        String saveAsFile = projectName + "_" + reportType + "_" + "Report.html"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        try {
            FileWriter fw = new FileWriter(newFile);
            fw.write(contents);
            fw.close();

            URL url = newFile.toURI().toURL();
            if (url != null) {
                CoreBrowserEditorInput input = new CoreBrowserEditorInput(url);
                input.setImage(Activator.getImageDescriptor("icons/view_detailed.png")); //$NON-NLS-1$
                // input.setName(editorTitle);
                input.setSaveAsAllowed(true);
                input.setSaveAsFile(newFile);
                input.setSaveAsFileName(saveAsFile);
                IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
                if (window != null) {
                    IWorkbenchPage page = window.getActivePage();
                    if (page != null) {
                        page.openEditor(input, CoreBrowserEditor.ID);
                    }
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    private static IProject getSelectedNavigatorProject() {
        IWorkbenchPart[] views = CoreUIUtils.getViewsInternal(NAVIGATOR_ID);
        if (views != null && views.length == 1) {
            if (views[0] instanceof CommonNavigator) {
                Tree projectTree = ((CommonNavigator) views[0]).getCommonViewer().getTree();
                TreeItem[] selection = projectTree.getSelection();
                if (selection != null && selection.length > 0) {
                    Object data = selection[0].getData();
                    if (data instanceof IProject) {
                        return (IProject) data;
                    }
                    if (data instanceof IResource) {
                        return ((IResource) data).getProject();
                    }
                }
            }
        }

        return null;
    }
}