/**
* {@inheritdoc}
* This provider only provide post (post_type = 'post')
* and resource (post_type = 'attachment') items.
*/
public function getItems()
{
$items = [];
$xml = Xml::loadFile($this->file);
$this->processVersion($xml);
$this->processNamespaces($xml);
foreach ($xml->channel->item as $item) {
$attributes = [];
$wp = $item->children($this->namespaces['wp']);
$content = $item->children('http://purl.org/rss/1.0/modules/content/');
$excerpt = $item->children($this->namespaces['excerpt']);
$permalink = (string) $item->link;
if ((string) $wp->post_type == 'attachment') {
$permalink = $wp->attachment_url;
}
$importedItem = $this->makeItem($wp, (string) $permalink);
if (is_null($importedItem)) {
continue;
}
$importedItem->setTitle((string) $item->title);
$importedItem->setContent((string) $content->encoded);
$importedItem->setDate(new \DateTime((string) $wp->post_date_gmt));
$dc = $item->children('http://purl.org/dc/elements/1.1/');
if ((string) $wp->status == 'draft') {
$attributes['draft'] = true;
}
$attributes['author'] = (string) $dc->creator;
$attributes['excerpt'] = (string) $excerpt->encoded;
$attributes['categories'] = [];
$attributes['tags'] = [];
foreach ($item->category as $category) {
$att = $category->attributes();
if (isset($att['nicename']) === true) {
if (isset($att['domain']) === true && (string) $att['domain'] == 'post_tag') {
$attributes['tags'][] = (string) $category;
continue;
}
$attributes['categories'][] = (string) $category;
}
}
$importedItem->setAttributes($attributes);
$items[] = $importedItem;
}
return $items;
}
/**
* @expectedException RuntimeException
* @expectedExceptionMessage File "./not-found.xml" not found.
*/
public function testFailLoadNotFoundXmlFile()
{
$xml = Xml::loadFile('./not-found.xml');
}