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<?php |
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|
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namespace FlyWP\StaticSite\Engine\Discovery; |
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|
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/** |
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* Sitemaps: the WordPress core sitemap with its sub-sitemaps, or the index of an active SEO plugin. |
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* |
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* No HTTP probes. The gateway gives only sitemaps that are on. |
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* The crawler follows the <loc> links in the sitemap files. |
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* |
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* @since 1.8.0 |
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*/ |
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class SitemapSource implements UrlSource { |
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|
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/** |
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* @var WordPressGateway |
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*/ |
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private $wp; |
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|
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/** |
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* @param WordPressGateway $wp Gateway. |
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*/ |
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public function __construct( WordPressGateway $wp ) { |
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$this->wp = $wp; |
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} |
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|
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/** |
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* {@inheritdoc} |
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*/ |
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public function urls() { |
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foreach ( $this->wp->sitemap_urls() as $url ) { |
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$stylesheet = '.xsl' === substr( $url, -4 ) || false !== strpos( $url, 'sitemap-stylesheet=' ); |
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|
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yield new DiscoveredUrl( $url, $stylesheet ? 'asset' : 'sitemap' ); |
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} |
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} |
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} |
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|
