function OpmlFeedAdd::buildForm

Overrides FormInterface::buildForm

File

core/modules/aggregator/src/Form/OpmlFeedAdd.php, line 68

Class

OpmlFeedAdd

Imports feeds from OPML.

Namespace

Code

public function buildForm(array $form, FormStateInterface $form_state) {
    $intervals = [
        900,
        1800,
        3600,
        7200,
        10800,
        21600,
        32400,
        43200,
        64800,
        86400,
        172800,
        259200,
        604800,
        1209600,
        2419200,
    ];
    $period = array_map([
        \Drupal::service('date.formatter'),
        'formatInterval',
    ], array_combine($intervals, $intervals));
    $form['upload'] = [
        '#type' => 'file',
        '#title' => $this->t('OPML File'),
        '#description' => $this->t('Upload an OPML file containing a list of feeds to be imported.'),
    ];
    $form['remote'] = [
        '#type' => 'url',
        '#title' => $this->t('OPML Remote URL'),
        '#maxlength' => 1024,
        '#description' => $this->t('Enter the URL of an OPML file. This file will be downloaded and processed only once on submission of the form.'),
    ];
    $form['refresh'] = [
        '#type' => 'select',
        '#title' => $this->t('Update interval'),
        '#default_value' => 3600,
        '#options' => $period,
        '#description' => $this->t('The length of time between feed updates. Requires a correctly configured <a href=":cron">cron maintenance task</a>.', [
            ':cron' => Url::fromRoute('system.status')->toString(),
        ]),
    ];
    $form['actions'] = [
        '#type' => 'actions',
    ];
    $form['actions']['submit'] = [
        '#type' => 'submit',
        '#value' => $this->t('Import'),
    ];
    return $form;
}