3 namespace Drupal\aggregator_test\Plugin\aggregator\processor;
5 use Drupal\aggregator\Plugin\AggregatorPluginSettingsBase;
6 use Drupal\aggregator\Plugin\ProcessorInterface;
7 use Drupal\aggregator\FeedInterface;
8 use Drupal\Core\Config\ConfigFactoryInterface;
9 use Drupal\Core\Form\ConfigFormBaseTrait;
10 use Drupal\Core\Form\FormStateInterface;
11 use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
12 use Symfony\Component\DependencyInjection\ContainerInterface;
15 * Defines a default processor implementation.
17 * Creates lightweight records from feed items.
19 * @AggregatorProcessor(
20 * id = "aggregator_test_processor",
21 * title = @Translation("Test processor"),
22 * description = @Translation("Test generic processor functionality.")
25 class TestProcessor extends AggregatorPluginSettingsBase implements ProcessorInterface, ContainerFactoryPluginInterface {
26 use ConfigFormBaseTrait;
29 * Contains the configuration object factory.
31 * @var \Drupal\Core\Config\ConfigFactoryInterface
33 protected $configFactory;
38 public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
43 $container->get('config.factory')
48 * Constructs a TestProcessor object.
50 * @param array $configuration
51 * A configuration array containing information about the plugin instance.
52 * @param string $plugin_id
53 * The plugin_id for the plugin instance.
54 * @param mixed $plugin_definition
55 * The plugin implementation definition.
56 * @param \Drupal\Core\Config\ConfigFactoryInterface $config
57 * The configuration factory object.
59 public function __construct(array $configuration, $plugin_id, $plugin_definition, ConfigFactoryInterface $config) {
60 $this->configFactory = $config;
61 parent::__construct($configuration + $this->getConfiguration(), $plugin_id, $plugin_definition);
67 protected function getEditableConfigNames() {
68 return ['aggregator_test.settings'];
74 public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
75 $processors = $this->config('aggregator.settings')->get('processors');
76 $info = $this->getPluginDefinition();
78 $form['processors'][$info['id']] = [
80 '#title' => t('Test processor settings'),
81 '#description' => $info['description'],
82 '#open' => in_array($info['id'], $processors),
84 // Add some dummy settings to verify settingsForm is called.
85 $form['processors'][$info['id']]['dummy_length'] = [
86 '#title' => t('Dummy length setting'),
90 '#default_value' => $this->configuration['items']['dummy_length'],
98 public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
99 $this->configuration['items']['dummy_length'] = $form_state->getValue('dummy_length');
100 $this->setConfiguration($this->configuration);
106 public function process(FeedInterface $feed) {
107 foreach ($feed->items as &$item) {
108 // Prepend our test string.
109 $item['title'] = 'testProcessor' . $item['title'];
116 public function delete(FeedInterface $feed) {
117 // Append a random number, just to change the feed description.
118 $feed->description->value .= rand(0, 10);
124 public function postProcess(FeedInterface $feed) {
125 // Double the refresh rate.
126 $feed->refresh->value *= 2;
133 public function getConfiguration() {
134 return $this->configFactory->get('aggregator_test.settings')->get();
140 public function setConfiguration(array $configuration) {
141 $config = $this->config('aggregator_test.settings');
142 foreach ($configuration as $key => $value) {
143 $config->set($key, $value);