/**
* @param \OCA\News\Db\Item $item
* @return \OCA\News\Db\Item enhanced item
*/
public function enhance(Item $item)
{
if (preg_match($this->matchArticleUrl, $item->getUrl())) {
$body = $item->getBody();
foreach ($this->regexPair as $search => $replaceWith) {
$body = preg_replace($search, $replaceWith, $body);
}
$item->setBody($body);
}
return $item;
}
/**
* This method is run after all enhancers and for every item
*/
public function enhance(Item $item) {
$dom = new DOMDocument();
// wrap it inside a div if there is none to prevent invalid wrapping
// inside <p> tags
$body = '<div>' . $item->getBody() . '</div>';
@$dom->loadHTML($body, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
$xpath = new DOMXpath($dom);
// remove youtube autoplay
// NOTE: PHP supports only XPath 1.0 so no matches() function :(
$youtubeIframes = "//iframe[contains(@src, 'youtube.com')]";
$elements = $xpath->query($youtubeIframes);
foreach ($elements as $element) {
// src needs to be matched against regex to prevent false positives
// and because theres no XPath matches function available
$src = $element->getAttribute('src');
$regex = '%^(http://|https://|//)(www\.)?youtube.com/' .
'.*\?.*autoplay=1.*%i';
if (preg_match($regex, $src)) {
$replaced = str_replace('autoplay=1', 'autoplay=0', $src);
$element->setAttribute('src', $replaced);
}
}
// save all changes back to the item
$item->setBody(trim($dom->saveHTML()));
return $item;
}
public function testImportArticlesCreatesOwnFeedWhenNotFound()
{
$url = 'http://owncloud/args';
$feed = new Feed();
$feed->setId(3);
$feed->setUserId($this->user);
$feed->setUrl($url);
$feed->setLink($url);
$feed->setTitle('Articles without feed');
$feed->setAdded($this->time);
$feed->setFolderId(0);
$feed->setPreventUpdate(true);
$feeds = [$feed];
$item = new Item();
$item->setFeedId(3);
$item->setAuthor('john');
$item->setGuid('s');
$item->setGuidHash('s');
$item->setTitle('hey');
$item->setPubDate(333);
$item->setBody('come over');
$item->setEnclosureMime('mime');
$item->setEnclosureLink('lin');
$item->setUnread();
$item->setUnstarred();
$item->setLastModified($this->time);
$json = $item->toExport(['feed3' => $feed]);
$json2 = $json;
// believe it or not this copies stuff :D
$json2['feedLink'] = 'http://test.com';
$items = [$json, $json2];
$insertFeed = new Feed();
$insertFeed->setLink('http://owncloud/nofeed');
$insertFeed->setUrl('http://owncloud/nofeed');
$insertFeed->setUserId($this->user);
$insertFeed->setTitle('Articles without feed');
$insertFeed->setAdded($this->time);
$insertFeed->setPreventUpdate(true);
$insertFeed->setFolderId(0);
$this->l10n->expects($this->once())->method('t')->will($this->returnValue('Articles without feed'));
$this->feedMapper->expects($this->once())->method('findAllFromUser')->with($this->equalTo($this->user))->will($this->returnValue($feeds));
$this->feedMapper->expects($this->once())->method('insert')->with($this->equalTo($insertFeed))->will($this->returnValue($insertFeed));
$this->itemMapper->expects($this->at(0))->method('findByGuidHash')->will($this->throwException(new DoesNotExistException('yo')));
$this->purifier->expects($this->once())->method('purify')->with($this->equalTo($item->getBody()))->will($this->returnValue($item->getBody()));
$this->itemMapper->expects($this->at(1))->method('insert')->with($this->equalTo($item));
$this->itemMapper->expects($this->at(2))->method('findByGuidHash')->will($this->returnValue($item));
$this->itemMapper->expects($this->at(3))->method('update')->with($this->equalTo($item));
$this->feedMapper->expects($this->once())->method('findByUrlHash')->will($this->returnValue($feed));
$result = $this->feedService->importArticles($items, $this->user);
$this->assertEquals($feed, $result);
}
public function enhance(Item $item)
{
$body = $item->getBody();
$item->setBody($body += 1);
return $item;
}