/**
* Generate HTML from item URL
*
* @access public
* @param Item $item
* @return bool
*/
public function generateHtmlFromUrl(Item $item)
{
if (preg_match('/youtube\\.com\\/watch\\?v=(.*)/', $item->getUrl(), $matches)) {
$item->setContent('<iframe width="560" height="315" src="//www.youtube.com/embed/' . $matches[1] . '" frameborder="0"></iframe>');
return true;
}
return false;
}
/**
* Execute Content Generator
*
* @access public
* @param Item $item
* @return boolean
*/
public function execute(Item $item)
{
foreach ($this->extensions as $extension) {
if (substr($item->getUrl(), -strlen($extension)) === $extension) {
$item->setContent('<a href="' . $item->getUrl() . '" target="_blank">' . $item->getUrl() . '</a>');
return true;
}
}
return false;
}
/**
* Execute Item Processor
*
* @access public
* @param Feed $feed
* @param Item $item
* @return bool
*/
public function execute(Feed $feed, Item $item)
{
if ($this->config->getContentFiltering(true)) {
$filter = Filter::html($item->getContent(), $feed->getSiteUrl());
$filter->setConfig($this->config);
$item->setContent($filter->execute());
} else {
Logger::setMessage(get_called_class() . ': Content filtering disabled');
}
}
/**
* Find the item content.
*
* @param SimpleXMLElement $entry Feed item
* @param \PicoFeed\Parser\Item $item Item object
*/
public function findItemContent(SimpleXMLElement $entry, Item $item)
{
$content = XmlParser::getXPathResult($entry, 'content:encoded', $this->namespaces);
if (XmlParser::getValue($content) === '') {
$content = XmlParser::getXPathResult($entry, 'rss:description', $this->namespaces) ?: XmlParser::getXPathResult($entry, 'description') ?: $entry->description;
}
$item->setContent(XmlParser::getValue($content));
}
/**
* Find the item content.
*
* @param SimpleXMLElement $entry Feed item
* @param \PicoFeed\Parser\Item $item Item object
*/
public function findItemContent(SimpleXMLElement $entry, Item $item)
{
$item->setContent($this->getContent($entry));
}
