/**
* {@inheritDoc}
*/
public function perform(ReferenceFactory $factory, DOMElement $element)
{
$href = $element->getAttribute('href');
if ($href === '') {
return null;
}
return $factory->createWikiReference(Reference::TYPE_LINK, urldecode($href));
}
public function testAcceptsParsoidHrefs()
{
$workflow = $this->getMock('Flow\\Model\\Workflow');
$workflow->expects($this->any())->method('getId')->will($this->returnValue(UUID::create()));
$workflow->expects($this->any())->method('getArticleTitle')->will($this->returnValue(Title::newMainPage()));
$factory = new ReferenceFactory($workflow, 'foo', UUID::create());
$ref = $factory->createWikiReference('file', './File:Foo.jpg');
$this->assertInstanceOf('Flow\\Model\\WikiReference', $ref);
$this->assertEquals('title:File:Foo.jpg', $ref->getTargetIdentifier());
}
/**
* {@inheritDoc}
*/
public function perform(ReferenceFactory $factory, DOMElement $element)
{
foreach ($element->getElementsByTagName('img') as $item) {
if (!$item instanceof DOMElement) {
continue;
}
$resource = $item->getAttribute('resource');
if ($resource !== '') {
return $factory->createWikiReference(WikiReference::TYPE_FILE, urldecode($resource));
}
}
return null;
}
/**
* {@inheritDoc}
*/
public function perform(ReferenceFactory $factory, DOMElement $element)
{
// our provided xpath guarantees there is a rel attribute
// with our expected format so only perform a very minimal
// validation.
$rel = $element->getAttribute('rel');
if ($rel !== 'mw:PageProp/Category') {
return null;
}
$href = $element->getAttribute('href');
if ($href) {
return $factory->createWikiReference(WikiReference::TYPE_CATEGORY, urldecode($href));
} else {
return null;
}
}
/**
* {@inheritDoc}
*/
public function perform(ReferenceFactory $factory, DOMElement $element)
{
$data = FormatJson::decode($element->getAttribute('data-parsoid'), true);
if (!isset($data['src'])) {
return null;
}
/*
* Parsoid only gives us the raw source to play with. Run it
* through Parser to make sure we're dealing with an image
* and get the image name.
*/
global $wgParser;
$output = $wgParser->parse($data['src'], Title::newFromText('Main Page'), new ParserOptions());
$file = $output->getImages();
if (!$file) {
return null;
}
// $file looks like array( 'Foo.jpg' => 1 )
$image = Title::newFromText(key($file), NS_FILE);
return $factory->createWikiReference(WikiReference::TYPE_FILE, $image->getPrefixedDBkey());
}