View source
<?php
namespace Drupal\bootstrap_styles\StylesGroup;
use Drupal\Core\Plugin\DefaultPluginManager;
use Drupal\Core\Cache\CacheBackendInterface;
use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\bootstrap_styles\Style\StylePluginManagerInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Config\ConfigFactoryInterface;
class StylesGroupManager extends DefaultPluginManager {
protected $styleManager;
protected $configFactory;
public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler, StylePluginManagerInterface $style_manager, ConfigFactoryInterface $config_factory) {
parent::__construct('Plugin/BootstrapStyles/StylesGroup', $namespaces, $module_handler, 'Drupal\\bootstrap_styles\\StylesGroup\\StylesGroupPluginInterface', 'Drupal\\bootstrap_styles\\Annotation\\StylesGroup');
$this
->alterInfo('bootstrap_styles_info');
$this
->setCacheBackend($cache_backend, 'bootstrap_styles_groups');
$this->styleManager = $style_manager;
$this->configFactory = $config_factory;
}
public function getStylesGroups() {
$groups = [];
foreach ($this
->getDefinitions() as $group_id => $group_definition) {
$groups[$group_id] = $group_definition;
$groups[$group_id]['styles'] = $this
->getGroupStyles($group_id);
}
uasort($groups, [
'Drupal\\Component\\Utility\\SortArray',
'sortByWeightElement',
]);
return $groups;
}
public function getStyles() {
$styles = [];
foreach ($this
->getDefinitions() as $group_id => $group_definition) {
$styles += $this
->getGroupStyles($group_id);
}
uasort($styles, [
'Drupal\\Component\\Utility\\SortArray',
'sortByWeightElement',
]);
return $styles;
}
public function getGroupStyles($group_id) {
$styles = [];
foreach ($this->styleManager
->getDefinitions() as $style_id => $style_definition) {
if ($style_definition['group_id'] == $group_id) {
$styles[$style_id] = $style_definition;
}
}
uasort($styles, [
'Drupal\\Component\\Utility\\SortArray',
'sortByWeightElement',
]);
return $styles;
}
public function getAllowedPlugins(string $filter = NULL) {
$allowed_plugins = [];
if ($filter) {
$config = $this->configFactory
->get($filter);
if ($config
->get('plugins')) {
$allowed_plugins = [];
foreach ($config
->get('plugins') as $group_key => $group_plugins) {
foreach ($group_plugins as $key => $plugin) {
if ($plugin['enabled']) {
$allowed_plugins[$group_key][] = $key;
}
}
}
}
}
return $allowed_plugins;
}
public function buildStylesFormElements(array &$form, FormStateInterface $form_state, array $storage, string $filter = NULL) {
$allowed_plugins = $this
->getAllowedPlugins($filter);
foreach ($this
->getStylesGroups() as $group_key => $style_group) {
if (!empty($allowed_plugins) && !array_key_exists($group_key, $allowed_plugins)) {
continue;
}
if (isset($style_group['styles'])) {
$group_instance = $this
->createInstance($group_key);
$form[$group_key] = [
'#type' => 'details',
'#title' => $group_instance
->getTitleWithIcon(),
'#open' => FALSE,
'#tree' => TRUE,
];
$form[$group_key] += $group_instance
->buildStyleFormElements($form[$group_key], $form_state, $storage);
foreach ($style_group['styles'] as $style_key => $style) {
if (!empty($allowed_plugins) && count($allowed_plugins[$group_key]) > 0 && !in_array($style_key, $allowed_plugins[$group_key])) {
continue;
}
$style_instance = $this->styleManager
->createInstance($style_key);
$form[$group_key] += $style_instance
->buildStyleFormElements($form[$group_key], $form_state, $storage);
}
}
}
return $form;
}
public function submitStylesFormElements(array &$form, FormStateInterface $form_state, array $tree = [], array $storage = [], $filter = NULL) {
$options = [];
$allowed_plugins = $this
->getAllowedPlugins($filter);
foreach ($this
->getStylesGroups() as $group_key => $style_group) {
if (!empty($allowed_plugins) && !array_key_exists($group_key, $allowed_plugins)) {
continue;
}
if ($form_state
->getValue(array_merge($tree, [
$group_key,
]))) {
$group_elements = $form_state
->getValue(array_merge($tree, [
$group_key,
]));
$group_instance = $this
->createInstance($group_key);
$options += $group_instance
->submitStyleFormElements($group_elements);
if (isset($style_group['styles'])) {
foreach ($style_group['styles'] as $style_key => $style) {
if (!empty($allowed_plugins) && count($allowed_plugins[$group_key]) > 0 && !in_array($style_key, $allowed_plugins[$group_key])) {
continue;
}
$style_instance = $this->styleManager
->createInstance($style_key);
$options += $style_instance
->submitStyleFormElements($group_elements);
}
}
}
}
return array_merge($storage, $options);
}
public function buildStyles(array $build, array $plugins_storage, $theme_wrapper = NULL) {
foreach ($plugins_storage as $plugin_id => $storage) {
if (in_array($plugin_id, array_keys($this
->getStylesGroups()))) {
$group_instance = $this
->createInstance($plugin_id);
$build = $group_instance
->build($build, $plugins_storage, $theme_wrapper);
}
}
foreach ($plugins_storage as $plugin_id => $storage) {
if (in_array($plugin_id, array_keys($this
->getStyles()))) {
$style_instance = $this->styleManager
->createInstance($plugin_id);
$build = $style_instance
->build($build, $plugins_storage, $theme_wrapper);
}
}
return $build;
}
}