public function LayoutBuilderStyleForm::form in Layout Builder Styles 8
Gets the actual form array to be built.
Overrides EntityForm::form
See also
\Drupal\Core\Entity\EntityForm::processForm()
\Drupal\Core\Entity\EntityForm::afterBuild()
File
- src/
Form/ LayoutBuilderStyleForm.php, line 70
Class
- LayoutBuilderStyleForm
- Class LayoutBuilderStyleForm.
Namespace
Drupal\layout_builder_styles\FormCode
public function form(array $form, FormStateInterface $form_state) {
$form = parent::form($form, $form_state);
/** @var \Drupal\layout_builder_styles\LayoutBuilderStyleInterface $style */
$style = $this->entity;
$form['label'] = [
'#type' => 'textfield',
'#title' => $this
->t('Label'),
'#maxlength' => 255,
'#default_value' => $style
->label(),
'#required' => TRUE,
];
$form['id'] = [
'#type' => 'machine_name',
'#default_value' => $style
->id(),
'#machine_name' => [
'exists' => '\\Drupal\\layout_builder_styles\\Entity\\LayoutBuilderStyle::load',
],
'#disabled' => !$style
->isNew(),
];
$form['classes'] = [
'#title' => $this
->t('CSS classes'),
'#type' => 'textarea',
'#default_value' => $style
->getClasses(),
'#description' => $this
->t('Enter one per line.'),
'#required' => TRUE,
];
// For now we only support block styles.
$form['type'] = [
'#title' => $this
->t('Type'),
'#type' => 'radios',
'#default_value' => $style
->getType(),
'#description' => $this
->t('Determines if this style applies to sections or blocks.'),
'#required' => TRUE,
'#options' => [
LayoutBuilderStyleInterface::TYPE_COMPONENT => $this
->t('Block'),
LayoutBuilderStyleInterface::TYPE_SECTION => $this
->t('Section'),
],
];
$blockDefinitions = $this->blockManager
->getDefinitions();
$blockDefinitions = $this->blockManager
->getGroupedDefinitions($blockDefinitions);
// Remove individual reusable blocks from list.
unset($blockDefinitions['Custom']);
if (isset($blockDefinitions['Inline blocks'])) {
// Relabel the inline block type listing as generic "Custom block types".
// This category will apply to inline blocks & reusable blocks.
$blockDefinitions['Custom block types'] = $blockDefinitions['Inline blocks'];
unset($blockDefinitions['Inline blocks']);
ksort($blockDefinitions);
}
$form['block_restrictions'] = [
'#type' => 'details',
'#title' => $this
->t('Block restrictions'),
'#description' => $this
->t('Optionally limit this style to the following block(s).'),
'#states' => [
'visible' => [
'input[name="type"]' => [
'value' => LayoutBuilderStyleInterface::TYPE_COMPONENT,
],
],
],
];
foreach ($blockDefinitions as $category => $blocks) {
$category_form = [
'#type' => 'details',
'#title' => $category,
'#collapsible' => TRUE,
'#collapsed' => TRUE,
];
foreach ($blocks as $blockId => $block) {
$machine_name = $blockId;
$category_form[$blockId] = [
'#type' => 'checkbox',
'#title' => $block['admin_label'] . ' <small>(' . $machine_name . ')</small>',
'#default_value' => in_array($blockId, $style
->getBlockRestrictions()),
'#parents' => [
'block_restrictions',
$blockId,
],
];
if ($category == 'Custom block types') {
$machine_name = str_replace('inline_block:', '', $machine_name);
$category_form[$blockId]['#title'] = $block['admin_label'] . ' <small>(' . $machine_name . ')</small>';
$category_form[$blockId]['#description'] = $this
->t('Block type selections effect both re-usable and inline blocks.');
}
}
$form['block_restrictions'][$category] = $category_form;
}
$form['layout_restrictions'] = [
'#type' => 'details',
'#title' => $this
->t('Layout restrictions'),
'#description' => $this
->t('Optionally limit this style to the following layout(s).'),
'#states' => [
'visible' => [
'input[name="type"]' => [
'value' => LayoutBuilderStyleInterface::TYPE_SECTION,
],
],
],
];
$section_definitions = $this->layoutManager
->getFilteredDefinitions('layout_builder', []);
foreach ($section_definitions as $section_id => $definition) {
$form['layout_restrictions'][$section_id] = [
'#type' => 'checkbox',
'#title' => $definition
->getLabel(),
'#default_value' => in_array($section_id, $style
->getLayoutRestrictions()),
'#parents' => [
'layout_restrictions',
$section_id,
],
'#description' => [
$definition
->getIcon(60, 80, 1, 3),
[
'#type' => 'container',
'#children' => $definition
->getLabel() . ' (' . $section_id . ')',
],
],
];
}
return $form;
}