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<?php
namespace Drupal\commerce_bulk\Plugin\Action;
use Drupal\Core\Action\ConfigurableActionBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Session\AccountInterface;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Drupal\Core\StringTranslation\TranslatableMarkup;
class VariationDuplicate extends ConfigurableActionBase {
public function defaultConfiguration() {
return [];
}
public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
$request = \Drupal::request();
$storage = \Drupal::service('entity_type.manager')
->getStorage('commerce_product_variation');
if ($id = $request->query
->get('id')) {
$creator = \Drupal::service('commerce_bulk.variations_creator');
$variation = $storage
->load($id);
$product = $variation
->getProduct();
$variations = $product
->getVariations();
$all = $creator
->getAttributesCombinations($variations);
$all['last_variation'] = $variation;
$form['warning'] = [
'#markup' => new TranslatableMarkup('<h1>You are about to create <span style="color:red">@not_used</span> variations:</h1><h3>The number of created variations can be narrowed down by unselecting some attribute options below. Use <mark>Ctrl</mark> or <mark>Shift</mark> keys to select multiple options. Note that default maximum possible number of variations to create in one go is <span style="color:red">500</span>. If you experience problems when creating large amount of variations try to change this number on <a href=":href" target="_blank">the variation type SKU widget settings</a>. Also, the server <span style="color:red">php.ini</span> configuration file settings can be increased in order to be able to perform this operation.</h3>', [
'@not_used' => $all['not_used'],
':href' => '/admin/commerce/config/product-variation-types/' . $variation
->bundle() . '/edit/form-display',
]),
];
$form['max_execution_time'] = [
'#type' => 'number',
'#title' => new TranslatableMarkup('Temporarily increase php.ini <span style="color:red">max_execution_time</span> setting. Leave empty to apply default <span style="color:red">%max_execution_time</span> seconds.', [
'%max_execution_time' => ini_get('max_execution_time'),
]),
'#min' => '0',
'#step' => '1',
];
$options = $creator
->getAttributeFieldOptionIds($variation);
foreach ($variations as $index => $variation) {
if ($variation == $all['last_variation']) {
unset($variations[$index]);
array_push($variations, $all['last_variation']);
break;
}
}
$form_state
->set('kit', [
'creator' => $creator,
'product' => $product,
'variations' => $variations,
'all' => $all,
'options' => $options,
]);
$form['attributes'] = [
'#type' => 'container',
'#attributes' => [
'class' => [
'container-inline',
],
],
];
$values = [];
foreach ($all['not_used_combinations'] as $index => $combination) {
foreach ($combination as $key => $value) {
$values[$key][$value] = $value;
}
}
foreach ($options['options'] as $field_name => $value) {
$definition = $variation
->get($field_name)
->getFieldDefinition();
if (!($required = $definition
->isRequired() && !isset($value['_none']))) {
$value = [
'_none' => '',
] + $value;
}
foreach ($value as $key => $name) {
if (!isset($values[$field_name][$key])) {
unset($value[$key]);
}
}
if ($size = count($value)) {
$form['attributes'][$field_name] = [
'#type' => 'select',
'#title' => $definition
->getLabel(),
'#field_prefix' => "<mark>{$size}</mark>",
'#multiple' => TRUE,
'#options' => $value,
'#size' => $size,
'#default_value' => array_keys($value),
'#required' => $required,
];
}
}
$form['cancel'] = [
'#type' => 'submit',
'#value' => 'CANCEL AND BACK',
'#weight' => 1000,
];
\Drupal::messenger()
->deleteByType('status');
}
return $form;
}
public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
if ($form_state
->getTriggeringElement()['#id'] != 'edit-cancel') {
if (($kit = $form_state
->get('kit')) && $kit['all']['not_used_combinations']) {
$values = $form_state
->getValues();
if ($values['max_execution_time']) {
ini_set('max_execution_time', $values['max_execution_time']);
}
$attributes = [];
foreach (array_keys($kit['options']['options']) as $key) {
$attributes[$key] = $values[$key];
}
foreach ($kit['all']['not_used_combinations'] as $index => $combination) {
foreach ($combination as $key => $value) {
if (!isset($attributes[$key][$value])) {
unset($kit['all']['not_used_combinations'][$index]);
continue 2;
}
}
}
$count = count($kit['all']['not_used_combinations']);
if ($count > 100) {
$count = 0;
$all = [];
$all['all']['last_variation'] = $kit['all']['last_variation'];
foreach ($kit['all']['not_used_combinations'] as $index => $combination) {
$count++;
$all['all']['not_used_combinations'][] = $combination;
if ($count == 100) {
if (isset($kit['variations'])) {
$all['variations'] = $kit['variations'];
unset($kit['variations']);
}
else {
$all['variations'] = $kit['product']
->getVariations();
}
$kit['product']
->setVariations($kit['creator']
->createAllProductVariations($kit['product'], [], $all))
->save();
$count = 0;
$all['all']['not_used_combinations'] = [];
}
}
if (!empty($all['all']['not_used_combinations'])) {
$all['variations'] = $kit['product']
->getVariations();
$kit['product']
->setVariations($kit['creator']
->createAllProductVariations($kit['product'], [], $all))
->save();
}
}
else {
$kit['product']
->setVariations($kit['creator']
->createAllProductVariations($kit['product'], [], $kit))
->save();
}
}
}
}
public function executeMultiple(array $variations) {
if ($variations) {
$variation = end($variations);
$url = $variation
->toUrl();
$query = [
'destination' => \Drupal::request()
->getRequestUri(),
'id' => $variation
->id(),
];
$path = $url::fromUserInput('/admin/config/system/actions/configure/' . $this
->getPluginId(), [
'query' => $query,
])
->toString();
$response = new RedirectResponse($path);
$response
->send();
}
}
public function execute($variation = NULL) {
}
public function access($variation, AccountInterface $account = NULL, $return_as_object = FALSE) {
$result = $variation
->access('create', $account, TRUE);
return $return_as_object ? $result : $result
->isAllowed();
}
}