FeedImportBaseSettingsForm.php in Feed Import 8

Contains \Drupal\feed_import_base\Form\FeedImportBaseSettingsForm.

Namespace

Drupal\feed_import_base\Form

File

feed_import_base/src/Form/FeedImportBaseSettingsForm.php

<?php

/**
 * @file
 * Contains \Drupal\feed_import_base\Form\FeedImportBaseSettingsForm.
 */
namespace Drupal\feed_import_base\Form;

use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Render\Element;
use Drupal\feed_import_base\FeedImport;
class FeedImportBaseSettingsForm extends ConfigFormBase {

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'feed_import_base_settings_form';
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $config = $this
      ->config('feed_import_base.settings');
    foreach (Element::children($form) as $variable) {
      $config
        ->set($variable, $form_state
        ->getValue($form[$variable]['#parents']));
    }
    $config
      ->save();
    parent::submitForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'feed_import_base.settings',
    ];
  }
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('feed_import_base.settings');
    $form['reports'] = [
      '#type' => 'checkbox',
      '#default_value' => $config
        ->get('reports'),
      '#title' => t('Provide import reports'),
      '#description' => t('These are log reports.'),
    ];
    $form['use_cron'] = [
      '#type' => 'checkbox',
      '#default_value' => $config
        ->get('use_cron'),
      '#title' => t('Cron import'),
      '#description' => t('Run import for enabled feeds at cron'),
    ];
    $form['container'] = [
      '#type' => 'fieldset',
      '#states' => [
        'invisible' => [
          'input[name="use_cron"]' => [
            'checked' => FALSE,
          ],
        ],
      ],
    ];
    $form['container']['time_settings'] = [
      '#type' => 'radios',
      '#options' => [
        t('From time to time'),
        t('Specified time interval'),
      ],
      '#default_value' => $config
        ->get('time_settings'),
      '#title' => t('When feeds can be imported'),
    ];
    $form['container']['time_between_imports'] = [
      '#type' => 'textfield',
      '#default_value' => $config
        ->get('interval'),
      '#title' => t('Time between two imports at cron (seconds)'),
      '#description' => t('Time betwen two cron imports.'),
      '#states' => [
        'visible' => [
          'input[name="time_settings"]' => [
            'value' => 0,
          ],
        ],
      ],
    ];
    $form['container']['interval_start'] = [
      '#type' => 'textfield',
      '#default_value' => $config
        ->get('interval_start'),
      '#title' => t('Start time'),
      '#description' => t('Format is hh:mm.'),
      '#states' => [
        'visible' => [
          'input[name="time_settings"]' => [
            'value' => 1,
          ],
        ],
      ],
    ];
    $form['container']['interval_stop'] = [
      '#type' => 'textfield',
      '#default_value' => $config
        ->get('interval_stop'),
      '#title' => t('End time'),
      '#description' => t('Format is hh:mm. This must be greater than start time.'),
      '#states' => [
        'visible' => [
          'input[name="time_settings"]' => [
            'value' => 1,
          ],
        ],
      ],
    ];
    $form['delete_items_per_cron'] = [
      '#type' => 'textfield',
      '#default_value' => $config
        ->get('delete_items_per_cron'),
      '#title' => t('Expired items delete per cron'),
      '#description' => t('How many expired items to delete when cron runs.'),
      '#required' => TRUE,
    ];
    $form['filters_dir'] = [
      '#type' => 'textfield',
      '#default_value' => _feed_import_base_get_filters_dir(),
      '#title' => t('Extra filters base path'),
      '#description' => t('Where to look for filter files.'),
    ];
    $form['let_overlap'] = [
      '#type' => 'select',
      '#multiple' => TRUE,
      '#options' => FeedImport::getAllEntities(),
      '#default_value' => $config
        ->get('let_overlap'),
      '#title' => t('Allow import overlap for specified entities'),
      '#description' => t('This is not indicated for nodes.'),
    ];
    $form['invoke_hooks'] = [
      '#type' => 'checkbox',
      '#default_value' => $config
        ->get('invoke_hooks'),
      '#title' => t('Invoke hooks on import success or error'),
      '#description' => t('This can be useful for sending alerts.'),
    ];
    return parent::buildForm($form, $form_state);
  }
  public function validateForm(array &$form, FormStateInterface $form_state) {
    $numeric_fields = [
      'feed_import_time_between_imports',
      'feed_import_delete_items_per_cron',
    ];

    // Checking numeric fields.
    foreach ($numeric_fields as &$field) {
      if ($form_state
        ->getValue($field) && !is_numeric($form_state
        ->getValue($field))) {
        $form_state
          ->setError($form[$field], t('Field value must be numeric.'));
      }
    }

    // Check interval.
    $ok = TRUE;
    if ($form_state
      ->getValue('feed_import_interval_start') && !preg_match("/^[0-2][0-9]:[0-5][0-9]\$/", $form_state
      ->getValue('feed_import_interval_start'))) {
      $form_state
        ->setError($form['container']['feed_import_interval_start'], t('Invalid start time.'));
      $ok = FALSE;
    }
    if ($form_state
      ->getValue('feed_import_interval_stop') && !preg_match("/^[0-2][0-9]:[0-5][0-9]\$/", $form_state
      ->getValue('feed_import_interval_stop'))) {
      $form_state
        ->setError($form['container']['feed_import_interval_stop'], t('Invalid end time.'));
      $ok = FALSE;
    }
    if ($ok) {
      if ($form_state
        ->getValue('feed_import_interval_stop') < $form_state
        ->getValue('feed_import_interval_start')) {
        $form_state
          ->setError($form['container']['feed_import_interval_stop'], t('End time must be greater than start time.'));
      }
    }
  }

}

Classes

Name	Description
FeedImportBaseSettingsForm