94 lines
2.4 KiB
PHP
94 lines
2.4 KiB
PHP
<?php
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namespace PluginNamespace\Front;
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class Rewrites {
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/**
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* Class constructor.
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*
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* @since 1.0.0
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*
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* @return void
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*/
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public function __construct() {
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add_action( 'init', array( $this, 'add_rewrite_rules' ), 5 );
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add_filter( 'query_vars', array( $this, 'custom_query_vars' ) );
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add_filter( 'nmsp_plugin_name_rewrite_urls', array( $this, 'build_rewrite_urls' ) );
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}
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/**
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* Generate new rewrite rules and flush the cached values.
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*
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* @since 1.0.0
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*
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* @return void
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*/
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public function add_rewrite_rules(): void {
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$filters = apply_filters( 'nmsp_plugin_name_rewrite_urls', array() );
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add_rewrite_tag( 'foo', '([0-9]+)' );
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if ( is_iterable( $filters ) && count( $filters ) > 0 ) {
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foreach ( $filters as $item ) {
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if ( $item['slug'] ) {
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$slug = str_replace( home_url() . '/', '', get_permalink( $item['id'] ) );
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add_rewrite_rule( '^' . $slug . '([^/]*' . $item['var'] . ')/([^/]*)/?', 'index.php?page_id=' . $item['id'] . '&$matches[1]=$matches[2]', 'top' );
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}
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}
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flush_rewrite_rules();
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}
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}
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/**
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* Build the array of post IDs that have a slug for the URL
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* along with what custom query variable to use.
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*
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* @since 1.0.0
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*
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* @return array
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*/
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public function build_rewrite_urls(): array {
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$pages = array();
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$page_list = array(
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'NMSP_PLUGIN_SLUG_PAGE_NAME' => array( 'foo' ),
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);
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foreach ( $page_list as $key => $params ) {
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$page_id = get_option( constant( $key ) );
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$page = ( $page_id ) ? get_post( $page_id ) : false;
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if ( ! empty( $page ) ) {
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foreach ( $params as $param ) {
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$pages[] = array(
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'id' => $page_id,
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'slug' => $page->post_name,
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'var' => $param,
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);
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}
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}
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}
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return $pages;
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}
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/**
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* Append custom query variables to the list WordPress maintinas
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* with each request.
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*
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* @since 1.0.0
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*
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* @param array $variable
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*
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* @return array
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*/
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public function custom_query_vars( array $vars ): array {
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$vars[] = 'foo';
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return $vars;
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}
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}
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new Rewrites();
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