/**
* Setter for layout.
*
* @param \ChapterThree\AppleNewsAPI\Document\Layouts\ComponentLayout|string $layout
* Either a ComponentLayout object, or a string reference to one defined in
* $document.
* @param \ChapterThree\AppleNewsAPI\Document|NULL $document
* If required by first parameter.
*
* @return $this
*/
public function setLayout($layout, Document $document = NULL)
{
$class = 'ChapterThree\\AppleNewsAPI\\Document\\Layouts\\ComponentLayout';
if (is_string($layout)) {
// Check that layout exists.
if ($document && empty($document->getComponentLayouts()[$layout])) {
$this->triggerError("No component layout \"{$layout}\" found.");
return $this;
}
} elseif (!$layout instanceof $class) {
$this->triggerError("Layout not of class {$class}.");
return $this;
}
$this->layout = $layout;
return $this;
}
/**
* Setter for style.
*
* @param \ChapterThree\AppleNewsAPI\Document\Styles\ComponentStyle|string $style
* Either a ComponentStyle object, or a string reference to one defined in
* $document.
* @param \ChapterThree\AppleNewsAPI\Document|NULL $document
* If required by first parameter.
*
* @return $this
*/
public function setStyle($style, Document $document = NULL)
{
$class = 'ChapterThree\\AppleNewsAPI\\Document\\Styles\\ComponentStyle';
if (is_string($style)) {
// Check that style exists.
if ($document && empty($document->getComponentLayouts()[$style])) {
$this->triggerError("No component style \"{$style}\" found.");
return $this;
}
} elseif (!$style instanceof $class) {
$this->triggerError("Style not of class {$class}.");
return $this;
}
$this->style = $style;
return $this;
}
