ViewsSlideshowWidgetTypeBase.php in Views Slideshow 8.4
File
src/ViewsSlideshowWidgetTypeBase.php
View source
<?php
namespace Drupal\views_slideshow;
use Drupal\Component\Plugin\PluginBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\StringTranslation\StringTranslationTrait;
abstract class ViewsSlideshowWidgetTypeBase extends PluginBase implements ViewsSlideshowWidgetTypeInterface {
use StringTranslationTrait;
public function __construct(array $configuration, $plugin_id, $plugin_definition) {
parent::__construct($configuration, $plugin_id, $plugin_definition);
$this
->setConfiguration($configuration);
}
public function getTitle() {
return $this->pluginDefinition['title'];
}
public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
$form['hide_on_single_slide'] = [
'#type' => 'checkbox',
'#title' => $this
->t('Hide controls if there is only one slide'),
'#default_value' => $this
->getConfiguration()['hide_on_single_slide'],
'#description' => $this
->t('Should the controls be hidden if there is only one slide.'),
'#states' => [
'visible' => [
':input[name="' . $this
->getConfiguration()['dependency'] . '[enable]"]' => [
'checked' => TRUE,
],
],
],
];
return $form;
}
public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
}
public function defaultConfiguration() {
return [
'enable' => [
'default' => 0,
],
'weight' => [
'default' => 1,
],
'hide_on_single_slide' => [
'default' => 0,
],
];
}
public function getConfiguration() {
return [
'id' => $this
->getPluginId(),
] + $this->configuration;
}
public function setConfiguration(array $configuration) {
$this->configuration = $configuration + $this
->defaultConfiguration();
return $this;
}
public function calculateDependencies() {
return [];
}
public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
}
public function checkCompatiblity($slideshow) {
$is_compatible = 1;
foreach ($this->pluginDefinition['accepts'] as $accept_key => $accept_value) {
if (is_array($accept_value) && !empty($accept_value['required']) && !in_array($accept_key, $slideshow['calls'])) {
$is_compatible = 0;
break;
}
}
if ($is_compatible) {
foreach ($this->pluginDefinition['calls'] as $calls_key => $calls_value) {
if (is_array($calls_value) && !empty($calls_value['required']) && !in_array($calls_key, $slideshow['accepts'])) {
$is_compatible = 0;
break;
}
}
}
return $is_compatible;
}
}