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package org.netbeans.modules.php.wordpress.ui.actions;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.MalformedURLException;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.netbeans.api.progress.ProgressHandle;
import org.netbeans.api.progress.ProgressHandleFactory;
import org.netbeans.modules.php.api.phpmodule.PhpModule;
import org.netbeans.modules.php.spi.framework.actions.BaseAction;
import org.netbeans.modules.php.wordpress.modules.WordPressModule;
import org.netbeans.modules.php.wordpress.ui.wizards.CreateUnderscoresThemePanel;
import org.netbeans.modules.php.wordpress.util.Charset;
import org.netbeans.modules.php.wordpress.util.UnderscoresUtils;
import org.netbeans.modules.php.wordpress.util.UnderscoresZipEntryFilter;
import org.netbeans.modules.php.wordpress.util.WPFileUtils;
import org.netbeans.modules.php.wordpress.util.WPUtils;
import org.openide.filesystems.FileAlreadyLockedException;
import org.openide.filesystems.FileObject;
import org.openide.filesystems.FileUtil;
import org.openide.util.Cancellable;
import org.openide.util.Exceptions;
import org.openide.util.NbBundle;
import org.openide.util.RequestProcessor;
/**
* Use underscores(_s) for creating theme.
*
* @see <a href="https://github.com/Automattic/_s">github:underscores</a>
* @see <a href="http://underscores.me/">underscores.me</a>
* @author junichi11
*/
public class CreateUnderscoresThemeAction extends BaseAction {
private static final long serialVersionUID = -5290582852489607026L;
private static final Logger LOGGER = Logger.getLogger(CreateUnderscoresThemeAction.class.getName());
private static final String UNDERSCORES_ZIP_URL = "https://github.com/Automattic/_s/archive/master.zip"; // NOI18N
private String _s;
private String _s_;
private String themeName;
private String author;
private String authorUri;
private String description;
private static final CreateUnderscoresThemeAction INSTANCE = new CreateUnderscoresThemeAction();
private CreateUnderscoresThemeAction() {
}
public static CreateUnderscoresThemeAction getInstance() {
return INSTANCE;
}
@Override
protected String getFullName() {
return getPureName();
}
@NbBundle.Messages("LBL_CreateUnderscoresThemeAction=Underscores")
@Override
protected String getPureName() {
return Bundle.LBL_CreateUnderscoresThemeAction();
}
@Override
protected void actionPerformed(PhpModule pm) {
// called via shortcut
if (!WPUtils.isWP(pm)) {
return;
}
// create folder
FileObject themesDirectory = WordPressModule.Factory.forPhpModule(pm).getThemesDirectory();
if (themesDirectory == null) {
LOGGER.log(Level.WARNING, "themes directory don't exist!");
return;
}
// get existing theme names
Set<String> existingThemeNames = getExistingThemeNames(themesDirectory);
// create dialog
CreateUnderscoresThemePanel panel = new CreateUnderscoresThemePanel(existingThemeNames);
panel.showDialog();
if (!panel.isOK()) {
return;
}
// click OK
String name = panel.getThemeName().trim();
author = panel.getAuthor().trim();
authorUri = panel.getAuthorUri().trim();
description = panel.getDescription().trim();
// create folder name, function prefix, theme name
String themeFolerName = UnderscoresUtils.toFolderName(name);
_s = UnderscoresUtils.toTextDomain(name);
_s_ = UnderscoresUtils.toFunctionName(name);
themeName = name;
FileObject themeFolder = null;
try {
themeFolder = themesDirectory.createFolder(themeFolerName);
} catch (IOException ex) {
LOGGER.log(Level.WARNING, null, ex);
}
if (themeFolder == null) {
return;
}
final FileObject theme = themeFolder;
// display progress bar
RequestProcessor.getDefault().post(new Runnable() {
@Override
public void run() {
ProgressHandle handle = ProgressHandleFactory.createHandle("Createing theme", new Cancellable() {
@Override
public boolean cancel() {
return true;
}
});
try {
handle.start();
if (!unzipAndReplace(theme)) {
LOGGER.log(Level.WARNING, "fail: create wp theme");
}
} finally {
handle.finish();
}
}
});
}
/**
* At first Unzip Underscores from github and replace some values.
*
* @param themeFolder
* @return
*/
private boolean unzipAndReplace(FileObject themeFolder) {
// unzip
try {
WPFileUtils.unzip(UNDERSCORES_ZIP_URL, FileUtil.toFile(themeFolder), new UnderscoresZipEntryFilter());
themeFolder.refresh();
} catch (MalformedURLException ex) {
LOGGER.log(Level.WARNING, null, ex);
} catch (IOException ex) {
LOGGER.log(Level.WARNING, null, ex);
}
FileObject[] children = themeFolder.getChildren();
if (children.length == 0) {
return false;
}
// replace
replace(themeFolder);
return true;
}
/**
* Replace : theme name, function name, e.t.c.
*
* @param directory
*/
private void replace(FileObject directory) {
FileObject[] children = directory.getChildren();
for (FileObject child : children) {
if (child.isFolder()) {
replace(child);
continue;
}
String ext = child.getExt();
if (ext.equals("md") || ext.equals("txt")) { // NOI18N
continue;
}
try {
List<String> lines = child.asLines();
PrintWriter pw = new PrintWriter(new OutputStreamWriter(child.getOutputStream(), Charset.UTF8));
try {
for (String line : lines) {
line = line.replaceAll("_s_", _s_); // NOI18N
line = line.replaceAll(" _s", " " + themeName); // NOI18N
line = line.replaceAll("'_s'", "'" + _s + "'"); // NOI18N
if (child.getNameExt().equals("style.css")) { // NOI18N
if (line.startsWith("Author:")) { // NOI18N
line = "Author: " + author; // NOI18N
} else if (line.startsWith("Author URI:")) { // NOI18N
line = "Author URI: " + authorUri; // NOI18N
} else if (line.startsWith("Description:")) { // NOI18N
line = "Description: " + description; // NOI18N
}
}
pw.println(line);
}
} finally {
pw.close();
}
} catch (FileAlreadyLockedException ex) {
Exceptions.printStackTrace(ex);
} catch (IOException ex) {
Exceptions.printStackTrace(ex);
}
}
}
/**
* Get existing theme names.
*
* @param themesDirectory
* @return theme names
*/
private Set<String> getExistingThemeNames(FileObject themesDirectory) {
Set<String> existingThemeNames = new HashSet<String>();
for (FileObject child : themesDirectory.getChildren()) {
if (child.isFolder()) {
existingThemeNames.add(child.getName());
}
}
return existingThemeNames;
}
}