public function testNamespaceValue()
{
$xml = XmlParser::getSimpleXml(file_get_contents('tests/fixtures/rue89.xml'));
$this->assertNotFalse($xml);
$namespaces = $xml->getNamespaces(true);
$parser = new Rss20('');
$this->assertEquals('Blandine Grosjean', XmlParser::getNamespaceValue($xml->channel->item[0], $namespaces, 'creator'));
$this->assertEquals('Pierre-Carl Langlais', XmlParser::getNamespaceValue($xml->channel->item[1], $namespaces, 'creator'));
}
public function testScanInvalidXml()
{
$xml = <<<XML
<foo>test</bar>
XML;
$this->assertFalse(XmlParser::getDomDocument($xml));
$this->assertFalse(XmlParser::getSimpleXml($xml));
}
/**
* Parse a subscription list entry
*
* @access public
* @throws MalformedXmlException
* @return SubscriptionList
*/
public function parse()
{
$xml = XmlParser::getSimpleXml($this->data);
if (!$xml || !isset($xml->head) || !isset($xml->body)) {
throw new MalformedXmlException('Unable to parse OPML file: invalid XML');
}
$this->parseTitle($xml->head);
$this->parseEntries($xml->body);
return $this->subscriptionList;
}
/**
* Parse the OPML file.
*
* @return array|false
*/
public function execute()
{
Logger::setMessage(get_called_class() . ': start importation');
$xml = XmlParser::getSimpleXml(trim($this->content));
if ($xml === false || $xml->getName() !== 'opml' || !isset($xml->body)) {
Logger::setMessage(get_called_class() . ': OPML tag not found or malformed XML document');
return false;
}
$this->parseEntries($xml->body);
Logger::setMessage(get_called_class() . ': ' . count($this->items) . ' subscriptions found');
return $this->items;
}
/**
* Parse the document
*
* @access public
* @return \PicoFeed\Parser\Feed
*/
public function execute()
{
Logger::setMessage(get_called_class() . ': begin parsing');
$xml = XmlParser::getSimpleXml($this->content);
if ($xml === false) {
Logger::setMessage(get_called_class() . ': XML parsing error');
Logger::setMessage(XmlParser::getErrors());
throw new MalformedXmlException('XML parsing error');
}
$this->namespaces = $xml->getNamespaces(true);
$feed = new Feed();
$this->findFeedUrl($xml, $feed);
$this->checkFeedUrl($feed);
$this->findSiteUrl($xml, $feed);
$this->checkSiteUrl($feed);
$this->findFeedTitle($xml, $feed);
$this->findFeedDescription($xml, $feed);
$this->findFeedLanguage($xml, $feed);
$this->findFeedId($xml, $feed);
$this->findFeedDate($xml, $feed);
$this->findFeedLogo($xml, $feed);
$this->findFeedIcon($xml, $feed);
foreach ($this->getItemsTree($xml) as $entry) {
$item = new Item();
$this->findItemAuthor($xml, $entry, $item);
$this->findItemUrl($entry, $item);
$this->checkItemUrl($feed, $item);
$this->findItemTitle($entry, $item);
$this->findItemContent($entry, $item);
// Id generation can use the item url/title/content (order is important)
$this->findItemId($entry, $item, $feed);
$this->findItemDate($entry, $item);
$this->findItemEnclosure($entry, $item, $feed);
$this->findItemLanguage($entry, $item, $feed);
// Order is important (avoid double filtering)
$this->filterItemContent($feed, $item);
$this->scrapWebsite($item);
$feed->items[] = $item;
}
Logger::setMessage(get_called_class() . PHP_EOL . $feed);
return $feed;
}
/**
* Parse the document.
*
* @return \PicoFeed\Parser\Feed
*/
public function execute()
{
Logger::setMessage(get_called_class() . ': begin parsing');
$xml = XmlParser::getSimpleXml($this->content);
if ($xml === false) {
Logger::setMessage(get_called_class() . ': Applying XML workarounds');
$this->content = Filter::normalizeData($this->content);
$xml = XmlParser::getSimpleXml($this->content);
if ($xml === false) {
Logger::setMessage(get_called_class() . ': XML parsing error');
Logger::setMessage(XmlParser::getErrors());
throw new MalformedXmlException('XML parsing error');
}
}
$this->used_namespaces = $xml->getNamespaces(true);
$xml = $this->registerSupportedNamespaces($xml);
$feed = new Feed();
$this->findFeedUrl($xml, $feed);
$this->checkFeedUrl($feed);
$this->findSiteUrl($xml, $feed);
$this->checkSiteUrl($feed);
$this->findFeedTitle($xml, $feed);
$this->findFeedDescription($xml, $feed);
$this->findFeedLanguage($xml, $feed);
$this->findFeedId($xml, $feed);
$this->findFeedDate($xml, $feed);
$this->findFeedLogo($xml, $feed);
$this->findFeedIcon($xml, $feed);
foreach ($this->getItemsTree($xml) as $entry) {
$entry = $this->registerSupportedNamespaces($entry);
$item = new Item();
$item->xml = $entry;
$item->namespaces = $this->used_namespaces;
$this->findItemAuthor($xml, $entry, $item);
$this->findItemUrl($entry, $item);
$this->checkItemUrl($feed, $item);
$this->findItemTitle($entry, $item);
$this->findItemContent($entry, $item);
// Id generation can use the item url/title/content (order is important)
$this->findItemId($entry, $item, $feed);
$this->findItemDate($entry, $item, $feed);
$this->findItemEnclosure($entry, $item, $feed);
$this->findItemLanguage($entry, $item, $feed);
$this->itemPostProcessor->execute($feed, $item);
$feed->items[] = $item;
}
Logger::setMessage(get_called_class() . PHP_EOL . $feed);
return $feed;
}
