protected function execute(InputInterface $input, OutputInterface $output)
{
Wp::load();
$targetTheme = null;
$targetThemeSlug = $input->getArgument('theme');
if (static::CURRENT_THEME == $input->getArgument('theme')) {
// no user chosen theme: load current
/** @var \WP_Theme $targetTheme */
$targetTheme = wp_get_theme();
$targetThemeSlug = $targetTheme->get_stylesheet();
}
if (!$targetTheme) {
// load user chosen theme
$targetTheme = wp_get_theme($targetThemeSlug);
}
if (!$targetTheme->exists()) {
throw new \DomainException('Theme ' . $targetThemeSlug . ' does not exist.');
}
if ($output->isDebug()) {
$output->writeln('Theme: ' . $targetTheme->get_stylesheet());
}
$morphMethod = $this->getMorphMethod($input);
// resolve readable name
$name = $targetThemeSlug;
if ($targetTheme->get('Name')) {
$name = $targetTheme->get('Name');
}
$this->verbose('Checking ' . $name);
// resolve theme text domain
$textDomain = $name;
if ($targetTheme->get('TextDomain')) {
$textDomain = $targetTheme->get('TextDomain');
}
$this->verbose(' (TextDomain: ' . $textDomain . ')' . PHP_EOL);
$langPath = WpTheme::resolveLanguagesPath($targetTheme);
// fetch strings
$extractor = new WordPressExtractor();
$extractor::$extractComments = true;
$extractor::$textDomain = $textDomain;
$translatable = $extractor->fromDirectory($targetTheme->get_stylesheet_directory());
// todo B fetch and merge translations from po file
$translatable->setDomain($textDomain);
$translatable->ksort();
// skeleton created
// file name is same as the slug which is a common way if you look at twenty* themes.
$skeletonBasename = $targetThemeSlug . '.' . $input->getOption('format');
if ('po' == $input->getOption('format')) {
// po templates have the pot extension in the filename
$skeletonBasename .= 't';
}
// merge with existing template
$skeletonPath = $langPath . '/' . $skeletonBasename;
$extractMethod = 'from' . ucfirst($input->getOption('format')) . 'File';
/** @var Translations $skeletonTranslation */
$skeletonTranslation = call_user_func(['\\Gettext\\Translations', $extractMethod], [$skeletonPath]);
$this->sanitizeTranslation($translatable, $textDomain, $targetTheme->get_stylesheet_directory());
$skeletonTranslation->mergeWith($translatable, $translatable::MERGE_ADD | $translatable::MERGE_REFERENCES);
$this->writeTranslation($input, $output, $skeletonPath, $skeletonTranslation);
$this->updateTranslations($input, $output, $targetTheme, $skeletonTranslation, $textDomain);
}
/**
* @param $targetPluginSlug
* @return mixed
*/
protected function resolvePluginDir($targetPluginSlug)
{
$plugins = Wp::getPlugins();
if (!array_key_exists($targetPluginSlug, $plugins)) {
throw new \DomainException('Plugin ' . $targetPluginSlug . ' does not exist.');
}
$targetPluginDir = $plugins[$targetPluginSlug];
return $targetPluginDir;
}
