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<?php namespace FlatPlan\Components; |
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class Image extends AbstractComponent { |
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protected $url; |
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protected $caption; |
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protected $accessibilityCaption; |
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protected $explicitContent; |
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protected $roles = ['figure', 'image', 'logo', 'photo', 'portrait', 'galleryitem']; |
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/** |
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* @param string $role |
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* @param string $url |
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* @param string $caption |
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* @param string $accessibilityCaption |
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* @param bool $explicitContent |
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* @return void |
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*/ |
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public function __construct($role, $url, $caption = '', $accessibilityCaption = '', $explicitContent = false) |
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{ |
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$this->setUrl($url); |
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$this->setRole($role); |
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$this->setCaption($caption); |
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$this->setAccessibilityCaption($accessibilityCaption); |
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$this->setExplicitContent($explicitContent); |
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} |
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private function setUrl($url) |
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{ |
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$parsedUrl = parse_url($url); |
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if (!filter_var($url, FILTER_VALIDATE_URL, [ |
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'flags' => FILTER_FLAG_PATH_REQUIRED |
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]) || strlen($parsedUrl['path']) <= 1) { |
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throw new \ErrorException('Invalid url supplied.'); |
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} |
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$this->url = $url; |
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} |
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private function getUrl() |
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{ |
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return $this->url; |
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} |
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private function setCaption($caption) |
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{ |
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$this->caption = $caption; |
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} |
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private function getCaption() |
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{ |
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return $this->caption; |
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} |
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private function setAccessibilityCaption($accessibilityCaption) |
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{ |
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$this->accessibilityCaption = $accessibilityCaption; |
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} |
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private function getAccessibilityCaption() |
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{ |
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return $this->accessibilityCaption; |
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} |
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private function setExplicitContent($explicitContent) |
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{ |
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$this->explicitContent = $explicitContent; |
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} |
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private function getExplicitContent() |
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{ |
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return $this->explicitContent; |
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} |
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public function getComponent() |
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{ |
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$component = new \stdClass(); |
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// galleryitems do not have a role attribute. |
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if ($this->getRole() !== 'galleryitem') { |
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$component->role = $this->getRole(); |
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} |
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$component->URL = $this->getUrl(); |
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$component->caption = $this->getCaption(); |
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$component->accessibilityCaption = $this->getAccessibilityCaption(); |
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$component->explicitContent = $this->getExplicitContent(); |
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$component->layout = $this->getLayout(); |
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$component->style = $this->getStyle(); |
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if (!is_null($this->behaviour)) { |
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$component->behaviour = $this->getBehaviour(); |
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} |
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return $component; |
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} |
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} |
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