Commit ebcecbe4 authored by catch's avatar catch
Browse files

Remove alpha-stability experimental modules and themes from 9.2.x only, prior...

Remove alpha-stability experimental modules and themes from 9.2.x only, prior to releasing 9.2.0-alpha1.
parent 88d83002
<?php
namespace Drupal\Core\Command;
use Drupal\Component\Serialization\Yaml;
use Drupal\Core\Extension\Extension;
use Drupal\Core\Extension\ExtensionDiscovery;
use Drupal\Core\File\FileSystem;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;
use Twig\Util\TemplateDirIterator;
/**
* Generates a new theme based on latest default markup.
*/
class GenerateTheme extends Command {
/**
* The path for the Drupal root.
*
* @var string
*/
private $root;
/**
* {@inheritdoc}
*/
public function __construct(string $name = NULL) {
parent::__construct($name);
$this->root = dirname(__DIR__, 5);
}
/**
* {@inheritdoc}
*/
protected function configure() {
$this->setName('generate-theme')
->setDescription('Generates a new theme based on latest default markup.')
->addArgument('machine-name', InputArgument::REQUIRED, 'The machine name of the generated theme')
->addOption('name', NULL, InputOption::VALUE_OPTIONAL, 'A name for the theme.')
->addOption('description', NULL, InputOption::VALUE_OPTIONAL, 'A description of your theme.')
->addOption('path', NULL, InputOption::VALUE_OPTIONAL, 'The path where your theme will be created. Defaults to: themes')
->addUsage('custom_theme --name "Custom Theme" --description "Custom theme generated from a starterkit theme" --path themes');
}
/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output) {
$io = new SymfonyStyle($input, $output);
// Change the directory to the Drupal root.
chdir($this->root);
// Path where the generated theme should be placed.
$destination_theme = $input->getArgument('machine-name');
$default_destination = 'themes';
$destination = trim($input->getOption('path') ?: $default_destination, '/') . '/' . $destination_theme;
if (is_dir($destination)) {
$io->getErrorStyle()->error("Theme could not be generated because the destination directory $destination exists already.");
return 1;
}
// Source directory for the theme.
$source_theme_name = 'starterkit_theme';
if (!$source_theme = $this->getThemeInfo($source_theme_name)) {
$io->getErrorStyle()->error("Theme source theme $source_theme_name cannot be found .");
return 1;
}
$source = $source_theme->getPath();
if (!is_dir($source)) {
$io->getErrorStyle()->error("Theme could not be generated because the source directory $source does not exist.");
return 1;
}
$tmp_dir = $this->getUniqueTmpDirPath();
$this->copyRecursive($source, $tmp_dir);
// Rename files based on the theme machine name.
$file_pattern = "/$source_theme_name\.(theme|[^.]+\.yml)/";
if ($files = @scandir($tmp_dir)) {
foreach ($files as $file) {
$location = $tmp_dir . '/' . $file;
if (is_dir($location)) {
continue;
}
if (preg_match($file_pattern, $file, $matches)) {
if (!rename($location, $tmp_dir . '/' . $destination_theme . '.' . $matches[1])) {
$io->getErrorStyle()->error("The file $location could not be moved.");
return 1;
}
}
}
}
else {
$io->getErrorStyle()->error("Temporary directory $tmp_dir cannot be opened.");
return 1;
}
// Info file.
$info_file = "$tmp_dir/$destination_theme.info.yml";
if (!file_exists($info_file)) {
$io->getErrorStyle()->error("The theme info file $info_file could not be read.");
return 1;
}
$info = Yaml::decode(file_get_contents($info_file));
$info['name'] = $input->getOption('name') ?: $destination_theme;
// Unhide hidden themes.
unset($info['hidden']);
$info['core_version_requirement'] = '^' . $this->getVersion();
if ($description = $input->getOption('description')) {
$info['description'] = $description;
}
else {
unset($info['description']);
}
// Replace references to libraries.
if (isset($info['libraries'])) {
$info['libraries'] = preg_replace("/$source_theme_name(\/.*)/", "$destination_theme$1", $info['libraries']);
}
if (isset($info['libraries-extend'])) {
foreach ($info['libraries-extend'] as $key => $value) {
$info['libraries-extend'][$key] = preg_replace("/$source_theme_name(\/.*)/", "$destination_theme$1", $info['libraries-extend'][$key]);
}
}
if (isset($info['libraries-override'])) {
foreach ($info['libraries-override'] as $key => $value) {
if (isset($info['libraries-override'][$key]['dependencies'])) {
$info['libraries-override'][$key]['dependencies'] = preg_replace("/$source_theme_name(\/.*)/", "$destination_theme$1", $info['libraries-override'][$key]['dependencies']);
}
}
}
if (!file_put_contents($info_file, Yaml::encode($info))) {
$io->getErrorStyle()->error("The theme info file $info_file could not be written.");
return 1;
}
// Replace references to libraries in libraries.yml file.
$libraries_file = "$tmp_dir/$destination_theme.libraries.yml";
if (file_exists($libraries_file)) {
$libraries = Yaml::decode(file_get_contents($libraries_file));
foreach ($libraries as $key => $value) {
if (isset($libraries[$key]['dependencies'])) {
$libraries[$key]['dependencies'] = preg_replace("/$source_theme_name(\/.*)/", "$destination_theme$1", $libraries[$key]['dependencies']);
}
}
if (!file_put_contents($libraries_file, Yaml::encode($libraries))) {
$io->getErrorStyle()->error("The libraries file $libraries_file could not be written.");
return 1;
}
}
// Rename hooks.
$theme_file = "$tmp_dir/$destination_theme.theme";
if (file_exists($theme_file)) {
if (!file_put_contents($theme_file, preg_replace("/(function )($source_theme_name)(_.*)/", "$1$destination_theme$3", file_get_contents($theme_file)))) {
$io->getErrorStyle()->error("The theme file $theme_file could not be written.");
return 1;
}
}
// Rename references to libraries in templates.
$iterator = new TemplateDirIterator(new \RegexIterator(
new \RecursiveIteratorIterator(
new \RecursiveDirectoryIterator($tmp_dir), \RecursiveIteratorIterator::LEAVES_ONLY
), '/' . preg_quote('.html.twig') . '$/'
));
foreach ($iterator as $template_file => $contents) {
$new_template_content = preg_replace("/(attach_library\(['\")])$source_theme_name(\/.*['\"]\))/", "$1$destination_theme$2", $contents);
if (!file_put_contents($template_file, $new_template_content)) {
$io->getErrorStyle()->error("The template file $template_file could not be written.");
return 1;
}
}
if (!rename($tmp_dir, $destination)) {
$io->getErrorStyle()->error("The theme could not be moved to the destination: $destination.");
return 1;
}
$output->writeln(sprintf('Theme generated successfully to %s', $destination));
return 0;
}
/**
* Copies files recursively.
*
* @param string $src
* A file or directory to be copied.
* @param string $dest
* Destination directory where the directory or file should be copied.
*
* @throws \RuntimeException
* Exception thrown if copying failed.
*/
private function copyRecursive($src, $dest): void {
// Copy all subdirectories and files.
if (is_dir($src)) {
if (!mkdir($dest, FileSystem::CHMOD_DIRECTORY, FALSE)) {
throw new \RuntimeException("Directory $dest could not be created");
}
$handle = opendir($src);
while ($file = readdir($handle)) {
if ($file != "." && $file != "..") {
$this->copyRecursive("$src/$file", "$dest/$file");
}
}
closedir($handle);
}
elseif (is_link($src)) {
symlink(readlink($src), $dest);
}
elseif (!copy($src, $dest)) {
throw new \RuntimeException("File $src could not be copied to $dest");
}
// Set permissions for the directory or file.
if (!is_link($dest)) {
if (is_dir($dest)) {
$mode = FileSystem::CHMOD_DIRECTORY;
}
else {
$mode = FileSystem::CHMOD_FILE;
}
if (!chmod($dest, $mode)) {
throw new \RuntimeException("The file permissions could not be set on $src");
}
}
}
/**
* Generates a path to a temporary location.
*
* @return string
*/
private function getUniqueTmpDirPath(): string {
return sys_get_temp_dir() . '/drupal-starterkit-theme-' . uniqid(md5(microtime()), TRUE);
}
/**
* Gets theme info using the theme name.
*
* @param string $theme
* The machine name of the theme.
*
* @return \Drupal\Core\Extension\Extension|null
*/
private function getThemeInfo(string $theme): ? Extension {
$extension_discovery = new ExtensionDiscovery($this->root, FALSE, []);
$themes = $extension_discovery->scan('theme');
if (!isset($themes[$theme])) {
return NULL;
}
return $themes[$theme];
}
/**
* Gets the current Drupal major version.
*
* @return string
*/
private function getVersion(): string {
return explode('.', \Drupal::VERSION)[0];
}
}
/**
* @file
* Styles for link buttons and action links.
*/
.action-links {
margin: 1em 0;
padding: 0;
list-style: none;
}
[dir="rtl"] .action-links {
/* This is required to win over specificity of [dir="rtl"] ul */
margin-right: 0;
}
.action-links li {
display: inline-block;
margin: 0 0.3em;
}
.action-links li:first-child {
margin-left: 0; /* LTR */
}
[dir="rtl"] .action-links li:first-child {
margin-right: 0;
margin-left: 0.3em;
}
.button-action {
display: inline-block;
padding: 0.2em 0.5em 0.3em;
text-decoration: none;
line-height: 160%;
}
.button-action:before {
margin-left: -0.1em; /* LTR */
padding-right: 0.2em; /* LTR */
content: "+";
font-weight: 900;
}
[dir="rtl"] .button-action:before {
margin-right: -0.1em;
margin-left: 0;
padding-right: 0;
padding-left: 0.2em;
}
/**
* @file
* Styling for the Book module.
*/
.book-navigation .menu {
padding-top: 1em;
padding-bottom: 0;
}
.book-navigation .book-pager {
overflow: auto;
margin: 0;
padding: 0.5em 0;
}
.book-pager__item {
display: inline-block;
list-style-type: none;
vertical-align: top;
}
.book-pager__item--previous {
width: 45%;
text-align: left; /* LTR */
}
[dir="rtl"] .book-pager__item--previous {
float: right;
text-align: right;
}
.book-pager__item--center {
width: 8%;
text-align: center;
}
.book-pager__item--next {
float: right; /* LTR */
width: 45%;
text-align: right; /* LTR */
}
[dir="rtl"] .book-pager__item--next {
float: left;
text-align: left;
}
/**
* @file
* Styles for breadcrumbs.
*/
.breadcrumb {
padding-bottom: 0.5em;
}
.breadcrumb ol {
margin: 0;
padding: 0;
}
[dir="rtl"] .breadcrumb ol {
/* This is required to win over specificity of [dir="rtl"] ol */
margin-right: 0;
}
.breadcrumb li {
display: inline;
margin: 0;
padding: 0;
list-style-type: none;
}
/* IE8 does not support :not() and :last-child. */
.breadcrumb li:before {
content: " \BB ";
}
.breadcrumb li:first-child:before {
content: none;
}
/**
* @file
* Visual styles for buttons.
*/
.button,
.image-button {
margin-right: 1em;
margin-left: 1em;
}
.button:first-child,
.image-button:first-child {
margin-right: 0;
margin-left: 0;
}
/**
* @file
* Visual styles for collapsible fieldsets.
*/
.collapse-processed > summary {
padding-right: 0.5em;
padding-left: 0.5em;
}
.collapse-processed > summary:before {
float: left; /* LTR */
width: 1em;
height: 1em;
content: "";
background: url(../../images/icons/menu-expanded.png) 0 100% no-repeat; /* LTR */
}
[dir="rtl"] .collapse-processed > summary:before {
float: right;
background-position: 100% 100%;
}
.collapse-processed:not([open]) > summary:before {
-ms-transform: rotate(-90deg);
-webkit-transform: rotate(-90deg);
transform: rotate(-90deg);
background-position: 25% 35%; /* LTR */
}
[dir="rtl"] .collapse-processed:not([open]) > summary:before {
-ms-transform: rotate(90deg);
-webkit-transform: rotate(90deg);
transform: rotate(90deg);
background-position: 75% 35%;
}
/**
* @file
* Inline items.
*/
.container-inline label:after,
.container-inline .label:after {
content: ":";
}
.form-type-radios .container-inline label:after,
.form-type-checkboxes .container-inline label:after {
content: "";
}
.form-type-radios .container-inline .form-type-radio,
.form-type-checkboxes .container-inline .form-type-checkbox {
margin: 0 1em;
}
.container-inline .form-actions,
.container-inline.form-actions {
margin-top: 0;
margin-bottom: 0;
}
/**
* @file
* Collapsible details.
*
* @see collapse.js
* @see http://nicolasgallagher.com/css-background-image-hacks/
*/
details {
margin-top: 1em;
margin-bottom: 1em;
border: 1px solid #ccc;
}
details > .details-wrapper {
padding: 0.5em 1.5em;
}
/* @todo Regression: The summary of uncollapsible details are no longer
vertically aligned with the .details-wrapper in browsers without native
details support. */
summary {
padding: 0.2em 0.5em;
cursor: pointer;
}
/**
* @file
* Presentational styles for Drupal dialogs.
*/
.ui-dialog {
position: absolute;
z-index: 1260;
overflow: visible;
padding: 0;
color: #000;
border: solid 1px #ccc;
background: #fff;
}
@media all and (max-width: 48em) { /* 768px */
.ui-dialog {
width: 92% !important;
}
}
.ui-dialog .ui-dialog-titlebar {
border-width: 0 0 1px 0;
border-style: solid;
border-color: #ccc;
border-radius: 0;
background: #f3f4ee;
font-weight: bold;
}
.ui-dialog .ui-dialog-titlebar-close {
border: 0;
background: none;
}
.ui-dialog .ui-dialog-buttonpane {
margin-top: 0;
padding: 0.3em 1em;
border-width: 1px 0 0 0;
border-color: #ccc;
background: #f3f4ee;
}
.ui-dialog .ui-dialog-buttonpane .ui-dialog-buttonset {
margin: 0;
padding: 0;
}
.ui-dialog .ui-dialog-buttonpane .ui-button-text-only .ui-button-text {
padding: 0;
}
/* Form action buttons are moved in dialogs. Remove empty space. */
.ui-dialog .ui-dialog-content .form-actions {
margin: 0;
padding: 0;
}
.ui-dialog .ajax-progress-throbber {
position: fixed;
z-index: 1000;
top: 48.5%;
/* Can't do center:50% middle: 50%, so approximate it for a typical window size. */
left: 49%;
width: 24px;
height: 24px;
padding: 4px;
opacity: 0.9;
border-radius: 7px;
background-color: #232323;
background-image: url(../../images/icons/loading-small.gif);
background-repeat: no-repeat;
background-position: center center;
}