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<?php |
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namespace Leogout\Bundle\SeoBundle\Model; |
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/** |
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* Description of LinkTag. |
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* |
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* @author: leogout |
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*/ |
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class LinkTag implements RenderableInterface |
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{ |
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/** |
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* @var string |
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*/ |
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protected $type; |
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/** |
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* @var string |
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*/ |
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protected $rel; |
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/** |
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* @var string |
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*/ |
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protected $title; |
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/** |
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* @var string |
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*/ |
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protected $href; |
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/** |
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* @return string |
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*/ |
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public function getHref() |
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{ |
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return $this->href; |
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} |
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/** |
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* @param string $href |
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* |
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* @return $this |
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*/ |
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public function setHref($href) |
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{ |
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$this->href = (string) $href; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getRel() |
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{ |
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return $this->rel; |
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} |
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/** |
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* @param string $rel |
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* |
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* @return $this |
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*/ |
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public function setRel($rel) |
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{ |
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$this->rel = (string) $rel; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getType() |
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{ |
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return $this->type; |
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} |
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/** |
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* @param string $type |
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* |
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* @return $this |
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*/ |
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public function setType($type) |
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{ |
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$this->type = (string) $type; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getTitle() |
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{ |
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return $this->title; |
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} |
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/** |
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* @param string $title |
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* |
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* @return $this |
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*/ |
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public function setTitle($title) |
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{ |
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$this->title = (string) $title; |
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return $this; |
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} |
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/** |
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* Returns a string only if $value isn't null |
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* |
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* @param string $format |
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* @param string $value |
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* |
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* @return string |
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*/ |
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private function sprintfIfNotNull($format, $value) |
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{ |
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if ('' === $value || null === $value) { |
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return ''; |
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} |
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return sprintf($format, $value); |
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} |
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/** |
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* @return string |
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*/ |
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public function render() |
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{ |
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$href = $this->sprintfIfNotNull('href="%s" ', $this->getHref()); |
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$rel = $this->sprintfIfNotNull('rel="%s" ', $this->getRel()); |
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$type = $this->sprintfIfNotNull('type="%s" ', $this->getType()); |
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$title = $this->sprintfIfNotNull('title="%s" ', $this->getTitle()); |
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return sprintf('<link %s%s%s%s/>', $href, $rel, $type, $title); |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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147
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return $this->render(); |
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148
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} |
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149
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} |
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150
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leogout /
SeoBundle
