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<?php
namespace Drupal\forms_steps\Form;
use Drupal\Core\Entity\EntityForm;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;
class FormsStepsProgressStepEditForm extends EntityForm {
protected $progressStepId;
public function getFormId() {
return 'forms_steps_progress_step_edit_form';
}
public function buildForm(array $form, FormStateInterface $form_state, $forms_steps_progress_step = NULL) {
$this->progressStepId = $forms_steps_progress_step;
return parent::buildForm($form, $form_state);
}
public function form(array $form, FormStateInterface $form_state) {
$form = parent::form($form, $form_state);
$forms_steps = $this
->getEntity();
$progress_step = $forms_steps
->getProgressStep($this->progressStepId);
$form['label'] = [
'#type' => 'textfield',
'#title' => $this
->t('Label'),
'#maxlength' => 255,
'#default_value' => $progress_step
->label(),
'#description' => $this
->t('Label for the progress step.'),
'#required' => TRUE,
];
$form['id'] = [
'#type' => 'machine_name',
'#machine_name' => [
'exists' => [
$this,
'exists',
],
],
'#default_value' => $progress_step
->id(),
'#disabled' => TRUE,
];
$steps = $forms_steps
->getSteps();
if (empty($steps)) {
$this
->messenger()
->addWarning($this
->t('This Forms Steps has no steps and will be disabled until there is at least one, <a href=":add-step">add a new step.</a>', [
':add-step' => $forms_steps
->toUrl('add-step-form')
->toString(),
]));
}
$options = [];
foreach ($steps as $step) {
$options[$step
->id()] = $step
->label();
}
if (!empty($steps)) {
$form['routes'] = [
'#type' => 'checkboxes',
'#title' => $this
->t('Steps of activation'),
'#description' => $this
->t('Select the steps for which the current progress step should be active.'),
'#required' => TRUE,
'#options' => $options,
'#default_value' => $progress_step
->activeRoutes(),
];
$form['link'] = [
'#type' => 'select',
'#title' => $this
->t('Link'),
'#description' => $this
->t('Select the step for which the current progress step should redirect on click. Leave empty for no link on this progress step.'),
'#empty_option' => $this
->t('- None -'),
'#options' => $options,
'#default_value' => $progress_step
->link(),
];
$form['link_visibility'] = [
'#type' => 'checkboxes',
'#title' => $this
->t('Link visibility'),
'#description' => $this
->t('Select the steps for which the link will be shown.'),
'#options' => $options,
'#states' => [
'invisible' => [
':input[name="link"]' => [
'value' => '',
],
],
],
'#default_value' => $progress_step
->linkVisibility(),
];
}
return $form;
}
public function save(array $form, FormStateInterface $form_state) {
$forms_steps = $this->entity;
$forms_steps
->save();
$this
->messenger()
->addMessage($this
->t('Saved %label progress step.', [
'%label' => $forms_steps
->getProgressStep($this->progressStepId)
->label(),
]));
$form_state
->setRedirectUrl($forms_steps
->toUrl('edit-form'));
}
protected function copyFormValuesToEntity(EntityInterface $entity, array $form, FormStateInterface $form_state) {
$values = $form_state
->getValues();
$entity
->setProgressStepLabel($values['id'], $values['label']);
$entity
->setProgressStepActiveRoutes($values['id'], $values['routes']);
$entity
->setProgressStepLink($values['id'], $values['link']);
$entity
->setProgressStepLinkVisibility($values['id'], $values['link_visibility']);
}
protected function actions(array $form, FormStateInterface $form_state) {
$actions['submit'] = [
'#type' => 'submit',
'#value' => $this
->t('Save'),
'#submit' => [
'::submitForm',
'::save',
],
];
$actions['delete'] = [
'#type' => 'link',
'#title' => $this
->t('Delete'),
'#access' => $this->entity
->access('delete-progress-step:' . $this->progressStepId),
'#attributes' => [
'class' => [
'button',
'button--danger',
],
],
'#url' => Url::fromRoute('entity.forms_steps.delete_progress_step_form', [
'forms_steps' => $this->entity
->id(),
'forms_steps_progress_step' => $this->progressStepId,
]),
];
return $actions;
}
}