public function apply($transformer, $footer, $element)
{
$p = Paragraph::create();
$footer->addCredit($p);
$transformer->transform($p, $element);
return $footer;
}
public function apply($transformer, $context, $node)
{
$image = Image::create();
// Builds the image
$url = $this->getProperty(self::PROPERTY_IMAGE_URL, $node);
if ($url) {
$image->withURL($url);
$instant_article = $transformer->getInstantArticle();
if ($instant_article) {
$instant_article->addChild($image);
$context->disableEmptyValidation();
$context = Paragraph::create();
$context->disableEmptyValidation();
$instant_article->addChild($context);
} else {
$transformer->addWarning(new NoRootInstantArticleFoundWarning(null, $node));
}
} else {
$transformer->addWarning(new InvalidSelector(self::PROPERTY_IMAGE_URL, $instant_article, $node, $this));
}
if ($this->getProperty(self::PROPERTY_LIKE, $node)) {
$image->enableLike();
}
if ($this->getProperty(self::PROPERTY_COMMENTS, $node)) {
$image->enableComments();
}
$suppress_warnings = $transformer->suppress_warnings;
$transformer->suppress_warnings = true;
$transformer->transform($image, $node);
$transformer->suppress_warnings = $suppress_warnings;
return $context;
}
public function apply($transformer, $context_element, $element)
{
$p = Paragraph::create();
$context_element->addChild($p);
$transformer->transform($p, $element);
return $context_element;
}
public function testInstantArticle()
{
$article = InstantArticle::create()->withCanonicalUrl('')->withHeader(Header::create())->addChild(Paragraph::create()->appendText('Some text to be within a paragraph for testing.'))->addChild(Paragraph::create())->addChild(Paragraph::create()->appendText(" \n \t "))->addChild(Image::create())->addChild(Image::create()->withURL(''))->addChild(SlideShow::create()->addImage(Image::create()->withURL('https://jpeg.org/images/jpegls-home.jpg'))->addImage(Image::create()))->addChild(Ad::create()->withSource('http://foo.com'))->addChild(Paragraph::create()->appendText('Other text to be within a second paragraph for testing.'))->addChild(Analytics::create())->withFooter(Footer::create());
$expected = '<!doctype html>' . '<html>' . '<head>' . '<link rel="canonical" href=""/>' . '<meta charset="utf-8"/>' . '<meta property="op:generator" content="facebook-instant-articles-sdk-php"/>' . '<meta property="op:generator:version" content="' . InstantArticle::CURRENT_VERSION . '"/>' . '<meta property="op:markup_version" content="v1.0"/>' . '</head>' . '<body>' . '<article>' . '<p>Some text to be within a paragraph for testing.</p>' . '<figure class="op-slideshow">' . '<figure>' . '<img src="https://jpeg.org/images/jpegls-home.jpg"/>' . '</figure>' . '</figure>' . '<figure class="op-ad">' . '<iframe src="http://foo.com"></iframe>' . '</figure>' . '<p>Other text to be within a second paragraph for testing.</p>' . '</article>' . '</body>' . '</html>';
$result = $article->render();
$this->assertEquals($expected, $result);
$warnings = InstantArticleValidator::check($article);
$this->assertEquals(9, count($warnings));
}
public function apply($transformer, $context, $node)
{
$interactive = Interactive::create();
if (Type::is($context, InstantArticle::getClassName())) {
$instant_article = $context;
} elseif ($transformer->getInstantArticle()) {
$instant_article = $transformer->getInstantArticle();
$context->disableEmptyValidation();
$context = Paragraph::create();
$context->disableEmptyValidation();
} else {
$transformer->addWarning(new NoRootInstantArticleFoundWarning(null, $node));
return $context;
}
// Builds the interactive
$iframe = $this->getProperty(self::PROPERTY_IFRAME, $node);
$url = $this->getProperty(self::PROPERTY_URL, $node);
if ($iframe) {
$interactive->withHTML($iframe);
}
if ($url) {
$interactive->withSource($url);
}
if ($iframe || $url) {
$instant_article->addChild($interactive);
if ($instant_article !== $context) {
$instant_article->addChild($context);
}
} else {
$transformer->addWarning(new InvalidSelector(self::PROPERTY_IFRAME, $instant_article, $node, $this));
}
if ($this->getProperty(self::PROPERTY_WIDTH_COLUMN_WIDTH, $node)) {
$interactive->withMargin(Interactive::COLUMN_WIDTH);
} else {
$interactive->withMargin(Interactive::NO_MARGIN);
}
$width = $this->getProperty(self::PROPERTY_WIDTH, $node);
if ($width) {
$interactive->withWidth($width);
}
$height = $this->getProperty(self::PROPERTY_HEIGHT, $node);
if ($height) {
$interactive->withHeight($height);
}
$suppress_warnings = $transformer->suppress_warnings;
$transformer->suppress_warnings = true;
$transformer->transform($interactive, $node);
$transformer->suppress_warnings = $suppress_warnings;
return $context;
}
public function apply($transformer, $context, $node)
{
$image = Image::create();
if (Type::is($context, InstantArticle::getClassName())) {
$instant_article = $context;
} elseif ($transformer->getInstantArticle()) {
$instant_article = $transformer->getInstantArticle();
$context->disableEmptyValidation();
$context = Paragraph::create();
$context->disableEmptyValidation();
} else {
$transformer->addWarning(new NoRootInstantArticleFoundWarning(null, $node));
return $context;
}
// Builds the image
$url = $this->getProperty(self::PROPERTY_IMAGE_URL, $node);
if ($url) {
$image->withURL($url);
$instant_article->addChild($image);
if ($instant_article !== $context) {
$instant_article->addChild($context);
}
} else {
$transformer->addWarning(new InvalidSelector(self::PROPERTY_IMAGE_URL, $instant_article, $node, $this));
}
if ($this->getProperty(Image::ASPECT_FIT, $node)) {
$image->withPresentation(Image::ASPECT_FIT);
} elseif ($this->getProperty(Image::ASPECT_FIT_ONLY, $node)) {
$image->withPresentation(Image::ASPECT_FIT_ONLY);
} elseif ($this->getProperty(Image::FULLSCREEN, $node)) {
$image->withPresentation(Image::FULLSCREEN);
} elseif ($this->getProperty(Image::NON_INTERACTIVE, $node)) {
$image->withPresentation(Image::NON_INTERACTIVE);
}
if ($this->getProperty(self::PROPERTY_LIKE, $node)) {
$image->enableLike();
}
if ($this->getProperty(self::PROPERTY_COMMENTS, $node)) {
$image->enableComments();
}
$suppress_warnings = $transformer->suppress_warnings;
$transformer->suppress_warnings = true;
$transformer->transform($image, $node);
$transformer->suppress_warnings = $suppress_warnings;
return $context;
}
public function getContextClass()
{
return Paragraph::getClassName();
}
protected function setUp()
{
$this->facebook = $this->getMockBuilder('Facebook\\Facebook')->disableOriginalConstructor()->getMock();
$this->client = new Client($this->facebook, "PAGE_ID", false);
$this->article = InstantArticle::create()->addChild(Paragraph::create()->appendText('Test'));
}
/**
* Adds new child elements to the front of this InstantArticle
*
* @param Element to be added to this Article.
*
* @return $this
*/
public function unshiftChild($child)
{
Type::enforce($child, [Ad::getClassName(), Analytics::getClassName(), AnimatedGIF::getClassName(), Audio::getClassName(), Blockquote::getClassName(), Image::getClassName(), H1::getClassName(), H2::getClassName(), Interactive::getClassName(), ListElement::getClassName(), Map::getClassName(), Paragraph::getClassName(), Pullquote::getClassName(), RelatedArticles::getClassName(), Slideshow::getClassName(), SocialEmbed::getClassName(), Video::getClassName()]);
array_unshift($this->children, $child);
return $this;
}
/**
* Adds a new Paragraph to the credits
*
* @param Paragraph $credit - One Paragraph to be added as a credit.
*
* @return $this
*/
public function addCredit($credit)
{
Type::enforce($credit, Paragraph::getClassName());
$this->credits[] = $credit;
return $this;
}