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<?php |
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/** |
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* Callback for WordPress actions. |
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* |
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* @package FaustWP |
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*/ |
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|
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namespace WPE\FaustWP\Events; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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add_action( 'update_option_rewrite_rules', __NAMESPACE__ . '\\rewrite_rules_change', 10, 3 ); |
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/** |
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* Callback for WordPress 'update_option_rewrite_rules' action. |
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* |
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* Detect when the rewrite rules have changed. |
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* |
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* Store a hash of the current rewrite rules to prevent multiple api requests. |
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* |
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* @param string $old_value The old option value. |
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* @param string $new_value The new option value. |
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* @param string $option_name The option name. |
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* |
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* @return void |
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*/ |
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function rewrite_rules_change( $old_value, $new_value, $option_name ) { |
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if ( '' !== $new_value ) { |
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$existing_hash = get_option( 'rewrite_rules_hash' ); |
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$new_hash = md5( wp_json_encode( $new_value ) ); |
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|
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if ( $existing_hash !== $new_hash ) { |
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update_option( 'rewrite_rules_hash', $new_hash ); |
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|
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error_log( 'Rewrite rules changed...' ); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log |
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} |
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} |
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} |
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|
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add_action( 'post_updated', __NAMESPACE__ . '\\check_post_slug', 10, 3 ); |
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/** |
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* Callback for WordPress 'post_updated' action. |
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* |
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* Detect a post or page slug change on published posts. |
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* |
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* @param int $post_ID Post ID. |
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* @param WP_Post $post_after Post object following the update. |
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* @param WP_Post $post_before Post object before the update. |
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* |
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* @return void |
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*/ |
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function check_post_slug( $post_ID, $post_after, $post_before ) { |
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if ( ! in_array( $post_after->post_type, array( 'post', 'page' ), true ) ) { |
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return; |
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} |
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|
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// Ensure post status is 'publish'. |
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if ( 'publish' !== $post_before->post_status || 'publish' !== $post_after->post_status ) { |
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return; |
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} |
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|
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// Ensure post_name (slug) is not empty. |
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if ( ! $post_after->post_name ) { |
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return; |
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} |
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|
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// Ensure post_name has changed. |
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if ( $post_after->post_name === $post_before->post_name ) { |
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return; |
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} |
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|
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error_log( "Post {$post_ID} slug changed..." ); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log |
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} |
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|
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add_action( 'draft_to_publish', __NAMESPACE__ . '\\post_status_changed' ); |
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add_action( 'publish_to_draft', __NAMESPACE__ . '\\post_status_changed' ); |
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add_action( 'publish_to_trash', __NAMESPACE__ . '\\post_status_changed' ); |
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/** |
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* Callback for WordPress "{$old_status}_to_{$new_status}" action. |
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* |
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* Detect post status changes for post and page post types. |
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* |
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* @param WP_Post $post Post object. |
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* |
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* @return void |
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*/ |
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function post_status_changed( $post ) { |
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if ( ! in_array( $post->post_type, array( 'post', 'page' ), true ) ) { |
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return; |
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} |
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|
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error_log( "Post {$post->ID} set to {$post->post_status}" ); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log |
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} |
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|
