protected function execute(InputInterface $input, OutputInterface $output)
{
$io = new DrupalStyle($input, $output);
$config = $this->configFactory->getEditable('system.theme');
$this->themeHandler->refreshInfo();
$theme = $input->getArgument('theme');
$themes = $this->themeHandler->rebuildThemeData();
$themesAvailable = [];
$themesUninstalled = [];
$themesUnavailable = [];
foreach ($theme as $themeName) {
if (isset($themes[$themeName]) && $themes[$themeName]->status == 1) {
$themesAvailable[$themeName] = $themes[$themeName]->info['name'];
} elseif (isset($themes[$themeName]) && $themes[$themeName]->status == 0) {
$themesUninstalled[] = $themes[$themeName]->info['name'];
} else {
$themesUnavailable[] = $themeName;
}
}
if (count($themesAvailable) > 0) {
try {
foreach ($themesAvailable as $themeKey => $themeName) {
if ($themeKey === $config->get('default')) {
$io->error(sprintf($this->trans('commands.theme.uninstall.messages.error-default-theme'), implode(',', $themesAvailable)));
return;
}
if ($themeKey === $config->get('admin')) {
$io->error(sprintf($this->trans('commands.theme.uninstall.messages.error-admin-theme'), implode(',', $themesAvailable)));
return;
}
}
$this->themeHandler->uninstall($theme);
if (count($themesAvailable) > 1) {
$io->info(sprintf($this->trans('commands.theme.uninstall.messages.themes-success'), implode(',', $themesAvailable)));
} else {
$io->info(sprintf($this->trans('commands.theme.uninstall.messages.theme-success'), array_shift($themesAvailable)));
}
} catch (UnmetDependenciesException $e) {
$io->error(sprintf($this->trans('commands.theme.uninstall.messages.dependencies'), $e->getMessage()));
drupal_set_message($e->getTranslatedMessage($this->getStringTranslation(), $theme), 'error');
}
} elseif (empty($themesAvailable) && count($themesUninstalled) > 0) {
if (count($themesUninstalled) > 1) {
$io->info(sprintf($this->trans('commands.theme.uninstall.messages.themes-nothing'), implode(',', $themesUninstalled)));
} else {
$io->info(sprintf($this->trans('commands.theme.uninstall.messages.theme-nothing'), implode(',', $themesUninstalled)));
}
} else {
if (count($themesUnavailable) > 1) {
$io->error(sprintf($this->trans('commands.theme.uninstall.messages.themes-missing'), implode(',', $themesUnavailable)));
} else {
$io->error(sprintf($this->trans('commands.theme.uninstall.messages.theme-missing'), implode(',', $themesUnavailable)));
}
}
// Run cache rebuild to see changes in Web UI
$this->chainQueue->addCommand('cache:rebuild', ['cache' => 'all']);
}
