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<?php |
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namespace Yoast\WP\SEO\Integrations\Watchers; |
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|
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use Yoast\WP\SEO\Config\Indexing_Reasons; |
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|
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/** |
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* Watches the stripcategorybase key in wpseo_titles, in order to clear the permalink of the category indexables. |
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*/ |
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class Indexable_Category_Permalink_Watcher extends Indexable_Permalink_Watcher { |
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|
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/** |
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* Initializes the integration. |
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* |
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* This is the place to register hooks and filters. |
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* |
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* @return void |
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*/ |
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public function register_hooks() { |
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\add_action( 'update_option_wpseo_titles', [ $this, 'check_option' ], 10, 2 ); |
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} |
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|
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/** |
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* Checks if the stripcategorybase key in wpseo_titles has a change in value, and if so, |
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* clears the permalink for category indexables. |
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* |
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* @param array $old_value The old value of the wpseo_titles option. |
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* @param array $new_value The new value of the wpseo_titles option. |
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* |
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* @return void |
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*/ |
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public function check_option( $old_value, $new_value ) { |
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// If this is the first time saving the option, in which case its value would be false. |
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if ( $old_value === false ) { |
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$old_value = []; |
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} |
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|
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// If either value is not an array, return. |
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if ( ! \is_array( $old_value ) || ! \is_array( $new_value ) ) { |
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return; |
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} |
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|
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// If both values aren't set, they haven't changed. |
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if ( ! isset( $old_value['stripcategorybase'] ) && ! isset( $new_value['stripcategorybase'] ) ) { |
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return; |
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} |
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|
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// If a new value has been set for 'stripcategorybase', clear the category permalinks. |
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if ( $old_value['stripcategorybase'] !== $new_value['stripcategorybase'] ) { |
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$this->indexable_helper->reset_permalink_indexables( 'term', 'category', Indexing_Reasons::REASON_CATEGORY_BASE_PREFIX ); |
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} |
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} |
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} |
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