/**
* {@inheritdoc}
*/
public function buildConfigurationForm(array $form, FormStateInterface $form_state)
{
$form = parent::buildConfigurationForm($form, $form_state);
// Allow to configure the page title, even when adding a new display.
// Default to the page label in that case.
$form['page_title'] = array('#type' => 'textfield', '#title' => $this->t('Page title'), '#description' => $this->t('Configure the page title that will be used for this display.'), '#default_value' => !$this->id() ? $this->executable->getPage()->label() : $this->configuration['page_title']);
// Do not allow blocks to be added until the display variant has been saved.
if (!$this->id()) {
$form['layout'] = ['#title' => $this->t('Layout'), '#type' => 'select', '#options' => Layout::getLayoutOptions(['group_by_category' => TRUE]), '#default_value' => NULL];
return $form;
}
// Determine the page ID, used for links below.
$page_id = $this->executable->getPage()->id();
// Set up the attributes used by a modal to prevent duplication later.
$attributes = ['class' => ['use-ajax'], 'data-dialog-type' => 'modal', 'data-dialog-options' => Json::encode(['width' => 'auto'])];
$add_button_attributes = NestedArray::mergeDeep($attributes, ['class' => ['button', 'button--small', 'button-action']]);
if ($block_assignments = $this->getRegionAssignments()) {
// Build a table of all blocks used by this display variant.
$form['block_section'] = ['#type' => 'details', '#title' => $this->t('Blocks'), '#open' => TRUE];
$form['block_section']['add'] = ['#type' => 'link', '#title' => $this->t('Add new block'), '#url' => Url::fromRoute('page_manager.display_variant_select_block', ['page' => $page_id, 'display_variant_id' => $this->id()]), '#attributes' => $add_button_attributes, '#attached' => ['library' => ['core/drupal.ajax']]];
$form['block_section']['blocks'] = ['#type' => 'table', '#header' => [$this->t('Label'), $this->t('Plugin ID'), $this->t('Region'), $this->t('Weight'), $this->t('Operations')], '#empty' => $this->t('There are no regions for blocks.'), '#parents' => ['display_variant', 'blocks']];
// Loop through the blocks per region.
foreach ($block_assignments as $region => $blocks) {
// Add a section for each region and allow blocks to be dragged between
// them.
$form['block_section']['blocks']['#tabledrag'][] = ['action' => 'match', 'relationship' => 'sibling', 'group' => 'block-region-select', 'subgroup' => 'block-region-' . $region, 'hidden' => FALSE];
$form['block_section']['blocks']['#tabledrag'][] = ['action' => 'order', 'relationship' => 'sibling', 'group' => 'block-weight', 'subgroup' => 'block-weight-' . $region];
$form['block_section']['blocks'][$region] = ['#attributes' => ['class' => ['region-title', 'region-title-' . $region], 'no_striping' => TRUE]];
$form['block_section']['blocks'][$region]['title'] = ['#markup' => $this->getRegionName($region), '#wrapper_attributes' => ['colspan' => 5]];
$form['block_section']['blocks'][$region . '-message'] = ['#attributes' => ['class' => ['region-message', 'region-' . $region . '-message', empty($blocks) ? 'region-empty' : 'region-populated']]];
$form['block_section']['blocks'][$region . '-message']['message'] = ['#markup' => '<em>' . t('No blocks in this region') . '</em>', '#wrapper_attributes' => ['colspan' => 5]];
/** @var $blocks \Drupal\block\BlockPluginInterface[] */
foreach ($blocks as $block_id => $block) {
$row = ['#attributes' => ['class' => ['draggable']]];
$row['label']['#markup'] = $block->label();
$row['id']['#markup'] = $block->getPluginId();
// Allow the region to be changed for each block.
$row['region'] = ['#title' => $this->t('Region'), '#title_display' => 'invisible', '#type' => 'select', '#options' => $this->getRegionNames(), '#default_value' => $this->getRegionAssignment($block_id), '#attributes' => ['class' => ['block-region-select', 'block-region-' . $region]]];
// Allow the weight to be changed for each block.
$configuration = $block->getConfiguration();
$row['weight'] = ['#type' => 'weight', '#default_value' => isset($configuration['weight']) ? $configuration['weight'] : 0, '#title' => t('Weight for @block block', ['@block' => $block->label()]), '#title_display' => 'invisible', '#attributes' => ['class' => ['block-weight', 'block-weight-' . $region]]];
// Add the operation links.
$operations = [];
$operations['edit'] = ['title' => $this->t('Edit'), 'url' => Url::fromRoute('page_manager.display_variant_edit_block', ['page' => $page_id, 'display_variant_id' => $this->id(), 'block_id' => $block_id]), 'attributes' => $attributes];
$operations['delete'] = ['title' => $this->t('Delete'), 'url' => Url::fromRoute('page_manager.display_variant_delete_block', ['page' => $page_id, 'display_variant_id' => $this->id(), 'block_id' => $block_id]), 'attributes' => $attributes];
$row['operations'] = ['#type' => 'operations', '#links' => $operations];
$form['block_section']['blocks'][$block_id] = $row;
}
}
}
return $form;
}
/**
* @covers ::getPage
*/
public function testGetPage()
{
$this->assertSame($this->page->reveal(), $this->exectuable->getPage());
}
/**
* @return \Drupal\page_manager\PageInterface
*/
public function getPage()
{
return $this->executable->getPage();
}
