www.aleph1.co.uk Git - yaffs-website/blob - vendor/drupal/console/src/Command/Theme/UninstallCommand.php

   1 <?php
   2
   3 /**
   4  * @file
   5  * Contains \Drupal\Console\Command\Theme\UninstallCommand.
   6  */
   7
   8 namespace Drupal\Console\Command\Theme;
   9
  10 use Symfony\Component\Console\Input\InputArgument;
  11 use Symfony\Component\Console\Input\InputInterface;
  12 use Symfony\Component\Console\Output\OutputInterface;
  13 use Drupal\Core\Config\UnmetDependenciesException;
  14
  15 class UninstallCommand extends ThemeBaseCommand
  16 {
  17     protected function configure()
  18     {
  19         $this
  20             ->setName('theme:uninstall')
  21             ->setDescription($this->trans('commands.theme.uninstall.description'))
  22             ->addArgument(
  23                 'theme',
  24                 InputArgument::IS_ARRAY,
  25                 $this->trans('commands.theme.uninstall.options.theme')
  26             )
  27             ->setAliases(['thu']);
  28     }
  29
  30     /**
  31      * {@inheritdoc}
  32      */
  33     protected function interact(InputInterface $input, OutputInterface $output)
  34     {
  35         $titleTranslatableString = 'commands.theme.uninstall.messages.installed-themes';
  36         $questionTranslatableString = 'commands.theme.uninstall.questions.theme';
  37         $autocompleteAvailableThemes = $this->getAutoCompleteList(0);
  38         $this->getThemeArgument($titleTranslatableString, $questionTranslatableString, $autocompleteAvailableThemes);
  39     }
  40
  41     protected function execute(InputInterface $input, OutputInterface $output)
  42     {
  43         $config = $this->configFactory->getEditable('system.theme');
  44         $this->themeHandler->refreshInfo();
  45         $theme = $input->getArgument('theme');
  46         $this->prepareThemesArrays($theme);
  47
  48         if (count($this->getAvailableThemes()) > 0) {
  49             try {
  50                 foreach ($this->getAvailableThemes() as $themeKey => $themeName) {
  51                     if ($themeKey === $config->get('default')) {
  52                         $this->setInfoMessage('commands.theme.uninstall.messages.error-default-theme', $this->getAvailableThemes());
  53                         return 1;
  54                     }
  55
  56                     if ($themeKey === $config->get('admin')) {
  57                         $this->setErrorMessage('commands.theme.uninstall.messages.error-admin-theme', $this->getAvailableThemes());
  58                         return 1;
  59                     }
  60                 }
  61
  62                 $this->themeHandler->uninstall($theme);
  63
  64                 if (count($this->getAvailableThemes()) > 1) {
  65                     $this->setInfoMessage('commands.theme.uninstall.messages.themes-success', $this->getAvailableThemes());
  66                 } else {
  67                     $this->setInfoMessage('commands.theme.uninstall.messages.theme-success', array_shift($this->getAvailableThemes()));
  68                 }
  69             } catch (UnmetDependenciesException $e) {
  70                 $this->setErrorMessage('commands.theme.uninstall.messages.dependencies', $this->getMessage());
  71                 return 1;
  72             }
  73         } elseif (empty($this->getAvailableThemes()) && count($this->getUninstalledThemes()) > 0) {
  74             if (count($this->getUninstalledThemes()) > 1) {
  75                 $this->setInfoMessage('commands.theme.uninstall.messages.themes-nothing', $this->getUninstalledThemes());
  76             } else {
  77                 $this->setInfoMessage('commands.theme.uninstall.messages.theme-nothing', $this->getUninstalledThemes());
  78             }
  79         } else {
  80             if (count($this->getUnavailableThemes()) > 1) {
  81                 $this->setErrorMessage('commands.theme.uninstall.messages.themes-missing', $this->getUnavailableThemes());
  82             } else {
  83                 $this->setErrorMessage('commands.theme.uninstall.messages.theme-missing', $this->getUnavailableThemes());
  84             }
  85         }
  86
  87         // Run cache rebuild to see changes in Web UI
  88         $this->chainQueue->addCommand('cache:rebuild', ['cache' => 'all']);
  89
  90         return 0;
  91     }
  92 }