/**
* {@inheritdoc}
*/
public function parse(FeedInterface $feed, FetcherResultInterface $fetcher_result, StateInterface $state)
{
// Set time zone to GMT for parsing dates with strtotime().
$tz = date_default_timezone_get();
date_default_timezone_set('GMT');
// Reset item counter.
$this->items_count = 0;
// Get raw data.
$raw = trim($fetcher_result->getRaw());
if (!strlen($raw)) {
throw new EmptyFeedException();
}
$data = Json::decode($raw);
$result = new ParserResult();
if ($data && count($data['items']) > 0) {
$this->processItems($data['items'], $result);
}
if ($data['pageInfo']['totalResults'] && $data['pageInfo']['resultsPerPage'] && $data['pageInfo']['totalResults'] > $data['pageInfo']['resultsPerPage']) {
$number_of_pages = $data['pageInfo']['totalResults'] / $data['pageInfo']['resultsPerPage'];
if ($number_of_pages > 1) {
$feed_type = $feed->getType();
$fetcher_configuration = $feed_type->getFetcher()->getConfiguration();
$yt_state = ['channel_id' => $feed->getSource(), 'api_key' => $fetcher_configuration['api_key'], 'import_limit' => $fetcher_configuration['import_limit'], 'page_limit' => $fetcher_configuration['page_limit'], 'pageToken' => ''];
for ($i = 0; $i <= $number_of_pages; $i++) {
if (!$data) {
throw new EmptyFeedException();
}
if ($data['nextPageToken']) {
$yt_state['pageToken'] = $data['nextPageToken'];
$data = Json::decode($this->fetchInternal($feed, $yt_state));
$this->processItems($data['items'], $result);
}
}
}
}
date_default_timezone_set($tz);
return $result;
}
/**
* {@inheritdoc}
*/
public function buildFeedForm(array $form, FormStateInterface $form_state, FeedInterface $feed)
{
$form['source'] = ['#title' => $this->t('Feed URL'), '#type' => 'url', '#default_value' => $feed->getSource()];
return $form;
}
/**
* {@inheritdoc}
*/
public function buildFeedForm(array $form, FormStateInterface $form_state, FeedInterface $feed)
{
$form['channel_id'] = ['#title' => $this->t('Channel ID'), '#type' => 'textfield', '#default_value' => $feed->getSource()];
return $form;
}
/**
* {@inheritdoc}
*/
public function buildFeedForm(array $form, FormStateInterface $form_state, FeedInterface $feed)
{
$form['source'] = ['#title' => $this->t('Server file or directory path'), '#type' => 'feeds_uri', '#default_value' => $feed->getSource(), '#allowed_schemes' => $this->configuration['allowed_schemes'], '#description' => $this->t('The allowed schemes are: %schemes', ['%schemes' => implode(', ', $this->configuration['allowed_schemes'])])];
return $form;
}
/**
* {@inheritdoc}
*/
public function fetch(FeedInterface $feed, StateInterface $state)
{
if (is_file($feed->getSource())) {
return new FetcherResult($feed->getSource());
}
// File does not exist.
throw new \RuntimeException(SafeMarkup::format('Resource is not a file: %source', ['%source' => $feed->getSource()]));
}
