public function FeedsSourceCrawler::import in Feeds Crawler 6

Same name and namespace in other branches

1. 6.2 FeedsSourceCrawler.inc \FeedsSourceCrawler::import()

Import a feed: execute fetching, parsing and processing stage.

Return value

FEEDS_BATCH_COMPLETE if the import process finished. A decimal between 0.0 and 0.9 periodic if import is still in progress.

Throws

Throws Exception if an error occurs when importing.

Overrides FeedsSource::import

File

./FeedsSourceCrawler.inc, line 7

Class

FeedsSourceCrawler

Code

public function import() {
  try {
    if (!isset($this->batch) || !$this->batch instanceof FeedsImportBatch) {
      $this->batch = $this->importer->fetcher
        ->fetch($this);
      $this->importer->parser
        ->parse($this->batch, $this);
      module_invoke_all('feeds_after_parse', $this->importer, $this);
    }
    $this->raw = $this->batch
      ->getRaw();
    $this->importer->processor
      ->process($this->batch, $this);
    $result = $this->batch
      ->getProgress();
    if ($result == FEEDS_BATCH_COMPLETE) {
      unset($this->batch);
      module_invoke_all('feeds_after_import', $this->importer, $this);
    }
  } catch (Exception $e) {
    unset($this->batch);
    throw $e;
  }
  return $result;
}