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<?php |
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namespace Bankiru\Seo\Page; |
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class DynamicSeoPageBuilder implements PageBuilder |
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{ |
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/** @var array */ |
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protected $context = []; |
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/** @var \Twig_Environment */ |
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protected $twig; |
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/** @var SeoPageBuilder */ |
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protected $builder; |
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/** |
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* DynamicSeoPageBuilder constructor. |
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* |
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* @param \Twig_Environment $twig |
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* @param SeoPageBuilder $builder |
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*/ |
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public function __construct(\Twig_Environment $twig = null, SeoPageBuilder $builder = null) |
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{ |
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$this->twig = $twig ?: new \Twig_Environment(new \Twig_Loader_Array([])); |
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$this->builder = $builder ?: new SeoPageBuilder(); |
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} |
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/** |
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* @param array $context |
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* |
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* @return $this |
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*/ |
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public function setContext(array $context) |
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{ |
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$this->context = $context; |
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return $this; |
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} |
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/** {@inheritdoc} */ |
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public function getSeoPage() |
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{ |
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$builder = new SeoPageBuilder(); |
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$this->build($builder); |
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return $builder->getSeoPage(); |
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} |
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/** {@inheritdoc} */ |
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public function setMeta(array $meta) |
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{ |
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$this->builder->setMeta($meta); |
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return $this; |
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} |
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/** {@inheritdoc} */ |
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public function setTitle($title) |
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{ |
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$this->builder->setTitle($title); |
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return $this; |
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} |
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/** {@inheritdoc} */ |
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public function setCanonicalLink($canonical = null) |
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{ |
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$this->builder->setCanonicalLink($canonical); |
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return $this; |
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} |
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/** {@inheritdoc} */ |
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public function setHtmlAttributes(array $htmlAttributes) |
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{ |
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$this->builder->setHtmlAttributes($htmlAttributes); |
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return $this; |
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} |
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/** {@inheritdoc} */ |
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public function setBreadcrumbs(array $breadcrumbs) |
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{ |
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$this->builder->setBreadcrumbs($breadcrumbs); |
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return $this; |
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} |
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public static function create() |
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{ |
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return new static(); |
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} |
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/** |
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* @param PageBuilder $builder |
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*/ |
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protected function build(PageBuilder $builder) |
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{ |
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$builder->setBreadcrumbs(array_map([$this, 'render'], $this->builder->getBreadcrumbs())); |
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$builder->setCanonicalLink($this->render($this->builder->getCanonicalLink())); |
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$builder->setTitle($this->render($this->builder->getTitle())); |
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$builder->setHtmlAttributes(array_map([$this, 'render'], $this->builder->getHtmlAttributes())); |
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$builder->setMeta(array_map([$this, 'renderMeta'], $this->builder->getMeta())); |
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} |
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protected function render($string) |
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{ |
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return $this->twig->createTemplate((string)$string)->render($this->context); |
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} |
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protected function renderMeta(HtmlMetaInterface $meta) |
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{ |
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if (null !== $meta->getName()) { |
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return HtmlMeta::createNameMeta( |
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$meta->getName(), |
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$this->render($meta->getContent()), |
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$meta->getAttributes() |
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); |
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} |
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return HtmlMeta::createHttpEquivMeta( |
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$meta->getHttpEquiv(), |
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$this->render($meta->getContent()), |
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$meta->getAttributes() |
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); |
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} |
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} |
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bankiru /
seo-engine
