wp/wp-includes/canonical.php
author ymh <ymh.work@gmail.com>
Fri, 05 Sep 2025 18:40:08 +0200
changeset 21 48c4eec2b7e6
parent 19 3d72ae0968f4
child 22 8c2e4d02f4ef
permissions -rw-r--r--
Add CLAUDE.md documentation and sync WordPress core files - Add comprehensive CLAUDE.md documentation file with project architecture, development setup, database operations, WordPress CLI usage, file sync procedures, and Mercurial commands - Update WordPress core files from wordpress/ to wp/ directory - Sync latest WordPress admin interface, includes, and core functionality - Update plugins: portfolio plugin with latest BWS framework and fancybox integration - Maintain custom configuration and theme files 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
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<?php
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/**
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 * Canonical API to handle WordPress Redirecting
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 *
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 * Based on "Permalink Redirect" from Scott Yang and "Enforce www. Preference"
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 * by Mark Jaquith
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 *
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 * @package WordPress
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 * @since 2.3.0
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 */
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/**
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 * Redirects incoming links to the proper URL based on the site url.
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 *
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 * Search engines consider www.somedomain.com and somedomain.com to be two
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 * different URLs when they both go to the same location. This SEO enhancement
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 * prevents penalty for duplicate content by redirecting all incoming links to
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 * one or the other.
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 *
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 * Prevents redirection for feeds, trackbacks, searches, and
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 * admin URLs. Does not redirect on non-pretty-permalink-supporting IIS 7+,
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 * page/post previews, WP admin, Trackbacks, robots.txt, favicon.ico, searches,
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 * or on POST requests.
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 *
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 * Will also attempt to find the correct link when a user enters a URL that does
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 * not exist based on exact WordPress query. Will instead try to parse the URL
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 * or query in an attempt to figure the correct page to go to.
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 *
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 * @since 2.3.0
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 *
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 * @global WP_Rewrite $wp_rewrite WordPress rewrite component.
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 * @global bool       $is_IIS
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 * @global WP_Query   $wp_query   WordPress Query object.
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 * @global wpdb       $wpdb       WordPress database abstraction object.
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 * @global WP         $wp         Current WordPress environment instance.
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 *
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 * @param string $requested_url Optional. The URL that was requested, used to
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 *                              figure if redirect is needed.
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 * @param bool   $do_redirect   Optional. Redirect to the new URL.
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 * @return string|void The string of the URL, if redirect needed.
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 */
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function redirect_canonical( $requested_url = null, $do_redirect = true ) {
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	global $wp_rewrite, $is_IIS, $wp_query, $wpdb, $wp;
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	if ( isset( $_SERVER['REQUEST_METHOD'] ) && ! in_array( strtoupper( $_SERVER['REQUEST_METHOD'] ), array( 'GET', 'HEAD' ), true ) ) {
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		return;
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	}
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	/*
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	 * If we're not in wp-admin and the post has been published and preview nonce
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	 * is non-existent or invalid then no need for preview in query.
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	 */
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	if ( is_preview() && get_query_var( 'p' ) && 'publish' === get_post_status( get_query_var( 'p' ) ) ) {
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		if ( ! isset( $_GET['preview_id'] )
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			|| ! isset( $_GET['preview_nonce'] )
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			|| ! wp_verify_nonce( $_GET['preview_nonce'], 'post_preview_' . (int) $_GET['preview_id'] )
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		) {
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			$wp_query->is_preview = false;
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		}
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	}
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	if ( is_admin() || is_search() || is_preview() || is_trackback() || is_favicon()
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		|| ( $is_IIS && ! iis7_supports_permalinks() )
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	) {
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		return;
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	}
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	if ( ! $requested_url && isset( $_SERVER['HTTP_HOST'] ) ) {
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		// Build the URL in the address bar.
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		$requested_url  = is_ssl() ? 'https://' : 'http://';
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		$requested_url .= $_SERVER['HTTP_HOST'];
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		$requested_url .= $_SERVER['REQUEST_URI'];
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	}
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	$original = parse_url( $requested_url );
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	if ( false === $original ) {
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		return;
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	}
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	$redirect     = $original;
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	$redirect_url = false;
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	$redirect_obj = false;
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	// Notice fixing.
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	if ( ! isset( $redirect['path'] ) ) {
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		$redirect['path'] = '';
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	}
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	if ( ! isset( $redirect['query'] ) ) {
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		$redirect['query'] = '';
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	}
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	/*
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	 * If the original URL ended with non-breaking spaces, they were almost
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	 * certainly inserted by accident. Let's remove them, so the reader doesn't
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	 * see a 404 error with no obvious cause.
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	 */
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	$redirect['path'] = preg_replace( '|(%C2%A0)+$|i', '', $redirect['path'] );
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	// It's not a preview, so remove it from URL.
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	if ( get_query_var( 'preview' ) ) {
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		$redirect['query'] = remove_query_arg( 'preview', $redirect['query'] );
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	}
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	$post_id = get_query_var( 'p' );
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	if ( is_feed() && $post_id ) {
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		$redirect_url = get_post_comments_feed_link( $post_id, get_query_var( 'feed' ) );
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		$redirect_obj = get_post( $post_id );
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		if ( $redirect_url ) {
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			$redirect['query'] = _remove_qs_args_if_not_in_url(
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				$redirect['query'],
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				array( 'p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type', 'feed' ),
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				$redirect_url
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			);
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			$redirect['path'] = parse_url( $redirect_url, PHP_URL_PATH );
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		}
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	}
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	if ( is_singular() && $wp_query->post_count < 1 && $post_id ) {
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		$vars = $wpdb->get_results( $wpdb->prepare( "SELECT post_type, post_parent FROM $wpdb->posts WHERE ID = %d", $post_id ) );
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		if ( ! empty( $vars[0] ) ) {
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			$vars = $vars[0];
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			if ( 'revision' === $vars->post_type && $vars->post_parent > 0 ) {
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				$post_id = $vars->post_parent;
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			}
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			$redirect_url = get_permalink( $post_id );
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			$redirect_obj = get_post( $post_id );
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			if ( $redirect_url ) {
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				$redirect['query'] = _remove_qs_args_if_not_in_url(
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					$redirect['query'],
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					array( 'p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type' ),
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					$redirect_url
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				);
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			}
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		}
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	}
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	// These tests give us a WP-generated permalink.
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	if ( is_404() ) {
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		// Redirect ?page_id, ?p=, ?attachment_id= to their respective URLs.
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		$post_id = max( get_query_var( 'p' ), get_query_var( 'page_id' ), get_query_var( 'attachment_id' ) );
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   150
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   151
		$redirect_post = $post_id ? get_post( $post_id ) : false;
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   152
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		if ( $redirect_post ) {
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			$post_type_obj = get_post_type_object( $redirect_post->post_type );
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			if ( $post_type_obj && $post_type_obj->public && 'auto-draft' !== $redirect_post->post_status ) {
16
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				$redirect_url = get_permalink( $redirect_post );
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				$redirect_obj = get_post( $redirect_post );
16
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   159
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				$redirect['query'] = _remove_qs_args_if_not_in_url(
a86126ab1dd4 update enmi-conf
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   161
					$redirect['query'],
a86126ab1dd4 update enmi-conf
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					array( 'p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type' ),
a86126ab1dd4 update enmi-conf
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   163
					$redirect_url
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   164
				);
0
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			}
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		}
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		$year  = get_query_var( 'year' );
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		$month = get_query_var( 'monthnum' );
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		$day   = get_query_var( 'day' );
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		if ( $year && $month && $day ) {
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			$date = sprintf( '%04d-%02d-%02d', $year, $month, $day );
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0
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			if ( ! wp_checkdate( $month, $day, $year, $date ) ) {
16
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				$redirect_url = get_month_link( $year, $month );
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				$redirect['query'] = _remove_qs_args_if_not_in_url(
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					$redirect['query'],
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					array( 'year', 'monthnum', 'day' ),
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					$redirect_url
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   182
				);
0
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			}
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   184
		} elseif ( $year && $month && $month > 12 ) {
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   185
			$redirect_url = get_year_link( $year );
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   186
a86126ab1dd4 update enmi-conf
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   187
			$redirect['query'] = _remove_qs_args_if_not_in_url(
a86126ab1dd4 update enmi-conf
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   188
				$redirect['query'],
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   189
				array( 'year', 'monthnum' ),
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   190
				$redirect_url
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diff changeset
   191
			);
a86126ab1dd4 update enmi-conf
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   192
		}
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diff changeset
   193
a86126ab1dd4 update enmi-conf
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		// Strip off non-existing <!--nextpage--> links from single posts or pages.
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		if ( get_query_var( 'page' ) ) {
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			$post_id = 0;
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   197
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			if ( $wp_query->queried_object instanceof WP_Post ) {
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				$post_id = $wp_query->queried_object->ID;
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   200
			} elseif ( $wp_query->post ) {
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				$post_id = $wp_query->post->ID;
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   202
			}
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   203
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   204
			if ( $post_id ) {
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				$redirect_url = get_permalink( $post_id );
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				$redirect_obj = get_post( $post_id );
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   207
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				$redirect['path']  = rtrim( $redirect['path'], (int) get_query_var( 'page' ) . '/' );
a86126ab1dd4 update enmi-conf
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				$redirect['query'] = remove_query_arg( 'page', $redirect['query'] );
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   210
			}
0
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		}
d970ebf37754 first import
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d970ebf37754 first import
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		if ( ! $redirect_url ) {
16
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			$redirect_url = redirect_guess_404_permalink();
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   215
a86126ab1dd4 update enmi-conf
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			if ( $redirect_url ) {
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				$redirect['query'] = _remove_qs_args_if_not_in_url(
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					$redirect['query'],
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   219
					array( 'page', 'feed', 'p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type' ),
a86126ab1dd4 update enmi-conf
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   220
					$redirect_url
a86126ab1dd4 update enmi-conf
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diff changeset
   221
				);
0
d970ebf37754 first import
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			}
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		}
16
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   224
	} elseif ( is_object( $wp_rewrite ) && $wp_rewrite->using_permalinks() ) {
0
d970ebf37754 first import
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   225
16
a86126ab1dd4 update enmi-conf
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   226
		// Rewriting of old ?p=X, ?m=2004, ?m=200401, ?m=20040101.
a86126ab1dd4 update enmi-conf
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   227
		if ( is_attachment()
a86126ab1dd4 update enmi-conf
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   228
			&& ! array_diff( array_keys( $wp->query_vars ), array( 'attachment', 'attachment_id' ) )
a86126ab1dd4 update enmi-conf
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   229
			&& ! $redirect_url
a86126ab1dd4 update enmi-conf
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   230
		) {
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   231
			if ( ! empty( $_GET['attachment_id'] ) ) {
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   232
				$redirect_url = get_attachment_link( get_query_var( 'attachment_id' ) );
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				$redirect_obj = get_post( get_query_var( 'attachment_id' ) );
16
a86126ab1dd4 update enmi-conf
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diff changeset
   234
7
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   235
				if ( $redirect_url ) {
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   236
					$redirect['query'] = remove_query_arg( 'attachment_id', $redirect['query'] );
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diff changeset
   237
				}
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   238
			} else {
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   239
				$redirect_url = get_attachment_link();
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   240
				$redirect_obj = get_post();
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   241
			}
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   242
		} elseif ( is_single() && ! empty( $_GET['p'] ) && ! $redirect_url ) {
16
a86126ab1dd4 update enmi-conf
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diff changeset
   243
			$redirect_url = get_permalink( get_query_var( 'p' ) );
18
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diff changeset
   244
			$redirect_obj = get_post( get_query_var( 'p' ) );
16
a86126ab1dd4 update enmi-conf
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diff changeset
   245
a86126ab1dd4 update enmi-conf
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diff changeset
   246
			if ( $redirect_url ) {
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diff changeset
   247
				$redirect['query'] = remove_query_arg( array( 'p', 'post_type' ), $redirect['query'] );
177826044cd9 upgrade wordpress to 5.2.3
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diff changeset
   248
			}
177826044cd9 upgrade wordpress to 5.2.3
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   249
		} elseif ( is_single() && ! empty( $_GET['name'] ) && ! $redirect_url ) {
16
a86126ab1dd4 update enmi-conf
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   250
			$redirect_url = get_permalink( $wp_query->get_queried_object_id() );
18
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diff changeset
   251
			$redirect_obj = get_post( $wp_query->get_queried_object_id() );
16
a86126ab1dd4 update enmi-conf
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diff changeset
   252
a86126ab1dd4 update enmi-conf
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diff changeset
   253
			if ( $redirect_url ) {
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   254
				$redirect['query'] = remove_query_arg( 'name', $redirect['query'] );
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diff changeset
   255
			}
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   256
		} elseif ( is_page() && ! empty( $_GET['page_id'] ) && ! $redirect_url ) {
16
a86126ab1dd4 update enmi-conf
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   257
			$redirect_url = get_permalink( get_query_var( 'page_id' ) );
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   258
			$redirect_obj = get_post( get_query_var( 'page_id' ) );
16
a86126ab1dd4 update enmi-conf
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diff changeset
   259
a86126ab1dd4 update enmi-conf
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   260
			if ( $redirect_url ) {
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				$redirect['query'] = remove_query_arg( 'page_id', $redirect['query'] );
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   262
			}
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   263
		} elseif ( is_page() && ! is_feed() && ! $redirect_url
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   264
			&& 'page' === get_option( 'show_on_front' ) && get_queried_object_id() === (int) get_option( 'page_on_front' )
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   265
		) {
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   266
			$redirect_url = home_url( '/' );
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   267
		} elseif ( is_home() && ! empty( $_GET['page_id'] ) && ! $redirect_url
a86126ab1dd4 update enmi-conf
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   268
			&& 'page' === get_option( 'show_on_front' ) && get_query_var( 'page_id' ) === (int) get_option( 'page_for_posts' )
a86126ab1dd4 update enmi-conf
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   269
		) {
a86126ab1dd4 update enmi-conf
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   270
			$redirect_url = get_permalink( get_option( 'page_for_posts' ) );
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   271
			$redirect_obj = get_post( get_option( 'page_for_posts' ) );
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a86126ab1dd4 update enmi-conf
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diff changeset
   272
a86126ab1dd4 update enmi-conf
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   273
			if ( $redirect_url ) {
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				$redirect['query'] = remove_query_arg( 'page_id', $redirect['query'] );
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   275
			}
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   276
		} elseif ( ! empty( $_GET['m'] ) && ( is_year() || is_month() || is_day() ) ) {
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   277
			$m = get_query_var( 'm' );
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diff changeset
   278
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   279
			switch ( strlen( $m ) ) {
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   280
				case 4: // Yearly.
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					$redirect_url = get_year_link( $m );
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					break;
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diff changeset
   283
				case 6: // Monthly.
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   284
					$redirect_url = get_month_link( substr( $m, 0, 4 ), substr( $m, 4, 2 ) );
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d970ebf37754 first import
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   285
					break;
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
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diff changeset
   286
				case 8: // Daily.
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					$redirect_url = get_day_link( substr( $m, 0, 4 ), substr( $m, 4, 2 ), substr( $m, 6, 2 ) );
0
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					break;
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   289
			}
16
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diff changeset
   290
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   291
			if ( $redirect_url ) {
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   292
				$redirect['query'] = remove_query_arg( 'm', $redirect['query'] );
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diff changeset
   293
			}
16
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diff changeset
   294
			// Now moving on to non ?m=X year/month/day links.
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diff changeset
   295
		} elseif ( is_date() ) {
a86126ab1dd4 update enmi-conf
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diff changeset
   296
			$year  = get_query_var( 'year' );
a86126ab1dd4 update enmi-conf
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diff changeset
   297
			$month = get_query_var( 'monthnum' );
a86126ab1dd4 update enmi-conf
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diff changeset
   298
			$day   = get_query_var( 'day' );
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diff changeset
   299
a86126ab1dd4 update enmi-conf
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   300
			if ( is_day() && $year && $month && ! empty( $_GET['day'] ) ) {
a86126ab1dd4 update enmi-conf
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diff changeset
   301
				$redirect_url = get_day_link( $year, $month, $day );
a86126ab1dd4 update enmi-conf
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diff changeset
   302
a86126ab1dd4 update enmi-conf
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diff changeset
   303
				if ( $redirect_url ) {
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   304
					$redirect['query'] = remove_query_arg( array( 'year', 'monthnum', 'day' ), $redirect['query'] );
a86126ab1dd4 update enmi-conf
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diff changeset
   305
				}
a86126ab1dd4 update enmi-conf
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diff changeset
   306
			} elseif ( is_month() && $year && ! empty( $_GET['monthnum'] ) ) {
a86126ab1dd4 update enmi-conf
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diff changeset
   307
				$redirect_url = get_month_link( $year, $month );
a86126ab1dd4 update enmi-conf
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diff changeset
   308
a86126ab1dd4 update enmi-conf
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diff changeset
   309
				if ( $redirect_url ) {
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   310
					$redirect['query'] = remove_query_arg( array( 'year', 'monthnum' ), $redirect['query'] );
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   311
				}
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   312
			} elseif ( is_year() && ! empty( $_GET['year'] ) ) {
a86126ab1dd4 update enmi-conf
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diff changeset
   313
				$redirect_url = get_year_link( $year );
a86126ab1dd4 update enmi-conf
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diff changeset
   314
a86126ab1dd4 update enmi-conf
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diff changeset
   315
				if ( $redirect_url ) {
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   316
					$redirect['query'] = remove_query_arg( 'year', $redirect['query'] );
a86126ab1dd4 update enmi-conf
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diff changeset
   317
				}
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parents: 7
diff changeset
   318
			}
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diff changeset
   319
		} elseif ( is_author() && ! empty( $_GET['author'] )
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
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parents: 19
diff changeset
   320
			&& is_string( $_GET['author'] ) && preg_match( '|^[0-9]+$|', $_GET['author'] )
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   321
		) {
9
177826044cd9 upgrade wordpress to 5.2.3
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parents: 7
diff changeset
   322
			$author = get_userdata( get_query_var( 'author' ) );
16
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   323
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   324
			if ( false !== $author
a86126ab1dd4 update enmi-conf
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diff changeset
   325
				&& $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE $wpdb->posts.post_author = %d AND $wpdb->posts.post_status = 'publish' LIMIT 1", $author->ID ) )
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   326
			) {
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   327
				$redirect_url = get_author_posts_url( $author->ID, $author->user_nicename );
18
be944660c56a Site enmi version 09/2022
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parents: 16
diff changeset
   328
				$redirect_obj = $author;
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   329
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   330
				if ( $redirect_url ) {
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   331
					$redirect['query'] = remove_query_arg( 'author', $redirect['query'] );
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   332
				}
0
d970ebf37754 first import
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parents:
diff changeset
   333
			}
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   334
		} elseif ( is_category() || is_tag() || is_tax() ) { // Terms (tags/categories).
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   335
			$term_count = 0;
0
d970ebf37754 first import
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parents:
diff changeset
   336
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parents: 7
diff changeset
   337
			foreach ( $wp_query->tax_query->queried_terms as $tax_query ) {
21
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parents: 19
diff changeset
   338
				if ( isset( $tax_query['terms'] ) && is_countable( $tax_query['terms'] ) ) {
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
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parents: 19
diff changeset
   339
					$term_count += count( $tax_query['terms'] );
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
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parents: 19
diff changeset
   340
				}
9
177826044cd9 upgrade wordpress to 5.2.3
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parents: 7
diff changeset
   341
			}
0
d970ebf37754 first import
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   342
d970ebf37754 first import
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   343
			$obj = $wp_query->get_queried_object();
16
a86126ab1dd4 update enmi-conf
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diff changeset
   344
a86126ab1dd4 update enmi-conf
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diff changeset
   345
			if ( $term_count <= 1 && ! empty( $obj->term_id ) ) {
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   346
				$tax_url = get_term_link( (int) $obj->term_id, $obj->taxonomy );
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   347
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   348
				if ( $tax_url && ! is_wp_error( $tax_url ) ) {
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   349
					if ( ! empty( $redirect['query'] ) ) {
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   350
						// Strip taxonomy query vars off the URL.
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   351
						$qv_remove = array( 'term', 'taxonomy' );
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   352
a86126ab1dd4 update enmi-conf
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diff changeset
   353
						if ( is_category() ) {
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   354
							$qv_remove[] = 'category_name';
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   355
							$qv_remove[] = 'cat';
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   356
						} elseif ( is_tag() ) {
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   357
							$qv_remove[] = 'tag';
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   358
							$qv_remove[] = 'tag_id';
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   359
						} else {
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   360
							// Custom taxonomies will have a custom query var, remove those too.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   361
							$tax_obj = get_taxonomy( $obj->taxonomy );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   362
							if ( false !== $tax_obj->query_var ) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   363
								$qv_remove[] = $tax_obj->query_var;
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   364
							}
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   365
						}
0
d970ebf37754 first import
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parents:
diff changeset
   366
16
a86126ab1dd4 update enmi-conf
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parents: 9
diff changeset
   367
						$rewrite_vars = array_diff( array_keys( $wp_query->query ), array_keys( $_GET ) );
0
d970ebf37754 first import
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parents:
diff changeset
   368
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   369
						// Check to see if all the query vars are coming from the rewrite, none are set via $_GET.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   370
						if ( ! array_diff( $rewrite_vars, array_keys( $_GET ) ) ) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   371
							// Remove all of the per-tax query vars.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   372
							$redirect['query'] = remove_query_arg( $qv_remove, $redirect['query'] );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   373
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   374
							// Create the destination URL for this taxonomy.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   375
							$tax_url = parse_url( $tax_url );
0
d970ebf37754 first import
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parents:
diff changeset
   376
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   377
							if ( ! empty( $tax_url['query'] ) ) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   378
								// Taxonomy accessible via ?taxonomy=...&term=... or any custom query var.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   379
								parse_str( $tax_url['query'], $query_vars );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   380
								$redirect['query'] = add_query_arg( $query_vars, $redirect['query'] );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   381
							} else {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   382
								// Taxonomy is accessible via a "pretty URL".
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   383
								$redirect['path'] = $tax_url['path'];
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   384
							}
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   385
						} else {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   386
							// Some query vars are set via $_GET. Unset those from $_GET that exist via the rewrite.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   387
							foreach ( $qv_remove as $_qv ) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   388
								if ( isset( $rewrite_vars[ $_qv ] ) ) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   389
									$redirect['query'] = remove_query_arg( $_qv, $redirect['query'] );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   390
								}
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   391
							}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   392
						}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   393
					}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   394
				}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   395
			}
21
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   396
		} elseif ( is_single() && str_contains( $wp_rewrite->permalink_structure, '%category%' ) ) {
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   397
			$category_name = get_query_var( 'category_name' );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   398
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   399
			if ( $category_name ) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   400
				$category = get_category_by_path( $category_name );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   401
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   402
				if ( ! $category || is_wp_error( $category )
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   403
					|| ! has_term( $category->term_id, 'category', $wp_query->get_queried_object_id() )
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   404
				) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   405
					$redirect_url = get_permalink( $wp_query->get_queried_object_id() );
18
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   406
					$redirect_obj = get_post( $wp_query->get_queried_object_id() );
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   407
				}
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   408
			}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   409
		}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   410
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   411
		// Post paging.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   412
		if ( is_singular() && get_query_var( 'page' ) ) {
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   413
			$page = get_query_var( 'page' );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   414
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   415
			if ( ! $redirect_url ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   416
				$redirect_url = get_permalink( get_queried_object_id() );
18
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   417
				$redirect_obj = get_post( get_queried_object_id() );
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   418
			}
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   419
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   420
			if ( $page > 1 ) {
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   421
				$redirect_url = trailingslashit( $redirect_url );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   422
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   423
				if ( is_front_page() ) {
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   424
					$redirect_url .= user_trailingslashit( "$wp_rewrite->pagination_base/$page", 'paged' );
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   425
				} else {
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   426
					$redirect_url .= user_trailingslashit( $page, 'single_paged' );
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   427
				}
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   428
			}
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   429
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   430
			$redirect['query'] = remove_query_arg( 'page', $redirect['query'] );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   431
		}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   432
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   433
		if ( get_query_var( 'sitemap' ) ) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   434
			$redirect_url      = get_sitemap_url( get_query_var( 'sitemap' ), get_query_var( 'sitemap-subtype' ), get_query_var( 'paged' ) );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   435
			$redirect['query'] = remove_query_arg( array( 'sitemap', 'sitemap-subtype', 'paged' ), $redirect['query'] );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   436
		} elseif ( get_query_var( 'paged' ) || is_feed() || get_query_var( 'cpage' ) ) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   437
			// Paging and feeds.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   438
			$paged = get_query_var( 'paged' );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   439
			$feed  = get_query_var( 'feed' );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   440
			$cpage = get_query_var( 'cpage' );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   441
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   442
			while ( preg_match( "#/$wp_rewrite->pagination_base/?[0-9]+?(/+)?$#", $redirect['path'] )
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   443
				|| preg_match( '#/(comments/?)?(feed|rss2?|rdf|atom)(/+)?$#', $redirect['path'] )
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   444
				|| preg_match( "#/{$wp_rewrite->comments_pagination_base}-[0-9]+(/+)?$#", $redirect['path'] )
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   445
			) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   446
				// Strip off any existing paging.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   447
				$redirect['path'] = preg_replace( "#/$wp_rewrite->pagination_base/?[0-9]+?(/+)?$#", '/', $redirect['path'] );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   448
				// Strip off feed endings.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   449
				$redirect['path'] = preg_replace( '#/(comments/?)?(feed|rss2?|rdf|atom)(/+|$)#', '/', $redirect['path'] );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   450
				// Strip off any existing comment paging.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   451
				$redirect['path'] = preg_replace( "#/{$wp_rewrite->comments_pagination_base}-[0-9]+?(/+)?$#", '/', $redirect['path'] );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   452
			}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   453
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   454
			$addl_path    = '';
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   455
			$default_feed = get_default_feed();
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   456
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   457
			if ( is_feed() && in_array( $feed, $wp_rewrite->feeds, true ) ) {
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   458
				$addl_path = ! empty( $addl_path ) ? trailingslashit( $addl_path ) : '';
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   459
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   460
				if ( ! is_singular() && get_query_var( 'withcomments' ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   461
					$addl_path .= 'comments/';
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   462
				}
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   463
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   464
				if ( ( 'rss' === $default_feed && 'feed' === $feed ) || 'rss' === $feed ) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   465
					$format = ( 'rss2' === $default_feed ) ? '' : 'rss2';
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   466
				} else {
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   467
					$format = ( $default_feed === $feed || 'feed' === $feed ) ? '' : $feed;
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   468
				}
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   469
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   470
				$addl_path .= user_trailingslashit( 'feed/' . $format, 'feed' );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   471
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   472
				$redirect['query'] = remove_query_arg( 'feed', $redirect['query'] );
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   473
			} elseif ( is_feed() && 'old' === $feed ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   474
				$old_feed_files = array(
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   475
					'wp-atom.php'         => 'atom',
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   476
					'wp-commentsrss2.php' => 'comments_rss2',
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   477
					'wp-feed.php'         => $default_feed,
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   478
					'wp-rdf.php'          => 'rdf',
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   479
					'wp-rss.php'          => 'rss2',
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   480
					'wp-rss2.php'         => 'rss2',
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   481
				);
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   482
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   483
				if ( isset( $old_feed_files[ basename( $redirect['path'] ) ] ) ) {
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   484
					$redirect_url = get_feed_link( $old_feed_files[ basename( $redirect['path'] ) ] );
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   485
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   486
					wp_redirect( $redirect_url, 301 );
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   487
					die();
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   488
				}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   489
			}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   490
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   491
			if ( $paged > 0 ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   492
				$redirect['query'] = remove_query_arg( 'paged', $redirect['query'] );
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   493
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   494
				if ( ! is_feed() ) {
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   495
					if ( ! is_single() ) {
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   496
						$addl_path = ! empty( $addl_path ) ? trailingslashit( $addl_path ) : '';
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   497
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   498
						if ( $paged > 1 ) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   499
							$addl_path .= user_trailingslashit( "$wp_rewrite->pagination_base/$paged", 'paged' );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   500
						}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   501
					}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   502
				} elseif ( $paged > 1 ) {
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   503
					$redirect['query'] = add_query_arg( 'paged', $paged, $redirect['query'] );
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   504
				}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   505
			}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   506
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   507
			$default_comments_page = get_option( 'default_comments_page' );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   508
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   509
			if ( get_option( 'page_comments' )
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   510
				&& ( 'newest' === $default_comments_page && $cpage > 0
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   511
					|| 'newest' !== $default_comments_page && $cpage > 1 )
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   512
			) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   513
				$addl_path  = ( ! empty( $addl_path ) ? trailingslashit( $addl_path ) : '' );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   514
				$addl_path .= user_trailingslashit( $wp_rewrite->comments_pagination_base . '-' . $cpage, 'commentpaged' );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   515
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   516
				$redirect['query'] = remove_query_arg( 'cpage', $redirect['query'] );
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   517
			}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   518
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   519
			// Strip off trailing /index.php/.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   520
			$redirect['path'] = preg_replace( '|/' . preg_quote( $wp_rewrite->index, '|' ) . '/?$|', '/', $redirect['path'] );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   521
			$redirect['path'] = user_trailingslashit( $redirect['path'] );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   522
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   523
			if ( ! empty( $addl_path )
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   524
				&& $wp_rewrite->using_index_permalinks()
21
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   525
				&& ! str_contains( $redirect['path'], '/' . $wp_rewrite->index . '/' )
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   526
			) {
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   527
				$redirect['path'] = trailingslashit( $redirect['path'] ) . $wp_rewrite->index . '/';
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   528
			}
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   529
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   530
			if ( ! empty( $addl_path ) ) {
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   531
				$redirect['path'] = trailingslashit( $redirect['path'] ) . $addl_path;
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   532
			}
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   533
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   534
			$redirect_url = $redirect['scheme'] . '://' . $redirect['host'] . $redirect['path'];
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   535
		}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   536
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   537
		if ( 'wp-register.php' === basename( $redirect['path'] ) ) {
5
5e2f62d02dcd upgrade wordpress + plugins
ymh <ymh.work@gmail.com>
parents: 0
diff changeset
   538
			if ( is_multisite() ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   539
				/** This filter is documented in wp-login.php */
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   540
				$redirect_url = apply_filters( 'wp_signup_location', network_site_url( 'wp-signup.php' ) );
5
5e2f62d02dcd upgrade wordpress + plugins
ymh <ymh.work@gmail.com>
parents: 0
diff changeset
   541
			} else {
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   542
				$redirect_url = wp_registration_url();
5
5e2f62d02dcd upgrade wordpress + plugins
ymh <ymh.work@gmail.com>
parents: 0
diff changeset
   543
			}
5e2f62d02dcd upgrade wordpress + plugins
ymh <ymh.work@gmail.com>
parents: 0
diff changeset
   544
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   545
			wp_redirect( $redirect_url, 301 );
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   546
			die();
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   547
		}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   548
	}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   549
21
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   550
	$is_attachment_redirect = false;
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   551
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   552
	if ( is_attachment() && ! get_option( 'wp_attachment_pages_enabled' ) ) {
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   553
		$attachment_id        = get_query_var( 'attachment_id' );
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   554
		$attachment_post      = get_post( $attachment_id );
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   555
		$attachment_parent_id = $attachment_post ? $attachment_post->post_parent : 0;
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   556
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   557
		$attachment_url = wp_get_attachment_url( $attachment_id );
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   558
		if ( $attachment_url !== $redirect_url ) {
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   559
			/*
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   560
			* If an attachment is attached to a post, it inherits the parent post's status. Fetch the
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   561
			* parent post to check its status later.
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   562
			*/
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   563
			if ( $attachment_parent_id ) {
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   564
				$redirect_obj = get_post( $attachment_parent_id );
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   565
			}
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   566
			$redirect_url = $attachment_url;
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   567
		}
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   568
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   569
		$is_attachment_redirect = true;
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   570
	}
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   571
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   572
	$redirect['query'] = preg_replace( '#^\??&*?#', '', $redirect['query'] );
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   573
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   574
	// Tack on any additional query vars.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   575
	if ( $redirect_url && ! empty( $redirect['query'] ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   576
		parse_str( $redirect['query'], $_parsed_query );
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   577
		$redirect = parse_url( $redirect_url );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   578
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   579
		if ( ! empty( $_parsed_query['name'] ) && ! empty( $redirect['query'] ) ) {
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   580
			parse_str( $redirect['query'], $_parsed_redirect_query );
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   581
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   582
			if ( empty( $_parsed_redirect_query['name'] ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   583
				unset( $_parsed_query['name'] );
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   584
			}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   585
		}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   586
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   587
		$_parsed_query = array_combine(
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   588
			rawurlencode_deep( array_keys( $_parsed_query ) ),
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   589
			rawurlencode_deep( array_values( $_parsed_query ) )
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   590
		);
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   591
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   592
		$redirect_url = add_query_arg( $_parsed_query, $redirect_url );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   593
	}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   594
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   595
	if ( $redirect_url ) {
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   596
		$redirect = parse_url( $redirect_url );
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   597
	}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   598
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   599
	// www.example.com vs. example.com
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   600
	$user_home = parse_url( home_url() );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   601
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   602
	if ( ! empty( $user_home['host'] ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   603
		$redirect['host'] = $user_home['host'];
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   604
	}
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   605
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   606
	if ( empty( $user_home['path'] ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   607
		$user_home['path'] = '/';
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   608
	}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   609
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   610
	// Handle ports.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   611
	if ( ! empty( $user_home['port'] ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   612
		$redirect['port'] = $user_home['port'];
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   613
	} else {
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   614
		unset( $redirect['port'] );
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   615
	}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   616
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   617
	// Trailing /index.php.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   618
	$redirect['path'] = preg_replace( '|/' . preg_quote( $wp_rewrite->index, '|' ) . '/*?$|', '/', $redirect['path'] );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   619
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   620
	$punctuation_pattern = implode(
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   621
		'|',
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   622
		array_map(
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   623
			'preg_quote',
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   624
			array(
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   625
				' ',
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   626
				'%20',  // Space.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   627
				'!',
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   628
				'%21',  // Exclamation mark.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   629
				'"',
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   630
				'%22',  // Double quote.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   631
				"'",
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   632
				'%27',  // Single quote.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   633
				'(',
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   634
				'%28',  // Opening bracket.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   635
				')',
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   636
				'%29',  // Closing bracket.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   637
				',',
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   638
				'%2C',  // Comma.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   639
				'.',
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   640
				'%2E',  // Period.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   641
				';',
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   642
				'%3B',  // Semicolon.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   643
				'{',
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   644
				'%7B',  // Opening curly bracket.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   645
				'}',
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   646
				'%7D',  // Closing curly bracket.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   647
				'%E2%80%9C', // Opening curly quote.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   648
				'%E2%80%9D', // Closing curly quote.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   649
			)
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   650
		)
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   651
	);
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   652
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   653
	// Remove trailing spaces and end punctuation from the path.
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   654
	$redirect['path'] = preg_replace( "#($punctuation_pattern)+$#", '', $redirect['path'] );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   655
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   656
	if ( ! empty( $redirect['query'] ) ) {
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   657
		// Remove trailing spaces and end punctuation from certain terminating query string args.
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   658
		$redirect['query'] = preg_replace( "#((^|&)(p|page_id|cat|tag)=[^&]*?)($punctuation_pattern)+$#", '$1', $redirect['query'] );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   659
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   660
		// Clean up empty query strings.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   661
		$redirect['query'] = trim( preg_replace( '#(^|&)(p|page_id|cat|tag)=?(&|$)#', '&', $redirect['query'] ), '&' );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   662
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   663
		// Redirect obsolete feeds.
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   664
		$redirect['query'] = preg_replace( '#(^|&)feed=rss(&|$)#', '$1feed=rss2$2', $redirect['query'] );
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   665
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   666
		// Remove redundant leading ampersands.
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   667
		$redirect['query'] = preg_replace( '#^\??&*?#', '', $redirect['query'] );
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   668
	}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   669
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   670
	// Strip /index.php/ when we're not using PATHINFO permalinks.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   671
	if ( ! $wp_rewrite->using_index_permalinks() ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   672
		$redirect['path'] = str_replace( '/' . $wp_rewrite->index . '/', '/', $redirect['path'] );
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   673
	}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   674
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   675
	// Trailing slashes.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   676
	if ( is_object( $wp_rewrite ) && $wp_rewrite->using_permalinks()
21
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   677
		&& ! $is_attachment_redirect
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   678
		&& ! is_404() && ( ! is_front_page() || is_front_page() && get_query_var( 'paged' ) > 1 )
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   679
	) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   680
		$user_ts_type = '';
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   681
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   682
		if ( get_query_var( 'paged' ) > 0 ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   683
			$user_ts_type = 'paged';
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   684
		} else {
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   685
			foreach ( array( 'single', 'category', 'page', 'day', 'month', 'year', 'home' ) as $type ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   686
				$func = 'is_' . $type;
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   687
				if ( call_user_func( $func ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   688
					$user_ts_type = $type;
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   689
					break;
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   690
				}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   691
			}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   692
		}
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   693
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   694
		$redirect['path'] = user_trailingslashit( $redirect['path'], $user_ts_type );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   695
	} elseif ( is_front_page() ) {
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   696
		$redirect['path'] = trailingslashit( $redirect['path'] );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   697
	}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   698
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   699
	// Remove trailing slash for robots.txt or sitemap requests.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   700
	if ( is_robots()
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   701
		|| ! empty( get_query_var( 'sitemap' ) ) || ! empty( get_query_var( 'sitemap-stylesheet' ) )
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   702
	) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   703
		$redirect['path'] = untrailingslashit( $redirect['path'] );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   704
	}
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   705
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   706
	// Strip multiple slashes out of the URL.
21
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   707
	if ( str_contains( $redirect['path'], '//' ) ) {
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   708
		$redirect['path'] = preg_replace( '|/+|', '/', $redirect['path'] );
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   709
	}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   710
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   711
	// Always trailing slash the Front Page URL.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   712
	if ( trailingslashit( $redirect['path'] ) === trailingslashit( $user_home['path'] ) ) {
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   713
		$redirect['path'] = trailingslashit( $redirect['path'] );
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   714
	}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   715
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   716
	$original_host_low = strtolower( $original['host'] );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   717
	$redirect_host_low = strtolower( $redirect['host'] );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   718
21
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   719
	/*
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   720
	 * Ignore differences in host capitalization, as this can lead to infinite redirects.
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   721
	 * Only redirect no-www <=> yes-www.
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   722
	 */
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   723
	if ( $original_host_low === $redirect_host_low
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   724
		|| ( 'www.' . $original_host_low !== $redirect_host_low
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   725
			&& 'www.' . $redirect_host_low !== $original_host_low )
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   726
	) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   727
		$redirect['host'] = $original['host'];
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   728
	}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   729
5
5e2f62d02dcd upgrade wordpress + plugins
ymh <ymh.work@gmail.com>
parents: 0
diff changeset
   730
	$compare_original = array( $original['host'], $original['path'] );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   731
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   732
	if ( ! empty( $original['port'] ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   733
		$compare_original[] = $original['port'];
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   734
	}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   735
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   736
	if ( ! empty( $original['query'] ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   737
		$compare_original[] = $original['query'];
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   738
	}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   739
5
5e2f62d02dcd upgrade wordpress + plugins
ymh <ymh.work@gmail.com>
parents: 0
diff changeset
   740
	$compare_redirect = array( $redirect['host'], $redirect['path'] );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   741
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   742
	if ( ! empty( $redirect['port'] ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   743
		$compare_redirect[] = $redirect['port'];
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   744
	}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   745
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   746
	if ( ! empty( $redirect['query'] ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   747
		$compare_redirect[] = $redirect['query'];
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   748
	}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   749
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   750
	if ( $compare_original !== $compare_redirect ) {
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   751
		$redirect_url = $redirect['scheme'] . '://' . $redirect['host'];
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   752
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   753
		if ( ! empty( $redirect['port'] ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   754
			$redirect_url .= ':' . $redirect['port'];
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   755
		}
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   756
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   757
		$redirect_url .= $redirect['path'];
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   758
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   759
		if ( ! empty( $redirect['query'] ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   760
			$redirect_url .= '?' . $redirect['query'];
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   761
		}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   762
	}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   763
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   764
	if ( ! $redirect_url || $redirect_url === $requested_url ) {
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   765
		return;
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   766
	}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   767
21
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   768
	// Hex-encoded octets are case-insensitive.
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   769
	if ( str_contains( $requested_url, '%' ) ) {
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   770
		if ( ! function_exists( 'lowercase_octets' ) ) {
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   771
			/**
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   772
			 * Converts the first hex-encoded octet match to lowercase.
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   773
			 *
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   774
			 * @since 3.1.0
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   775
			 * @ignore
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   776
			 *
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   777
			 * @param array $matches Hex-encoded octet matches for the requested URL.
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   778
			 * @return string Lowercased version of the first match.
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   779
			 */
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   780
			function lowercase_octets( $matches ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   781
				return strtolower( $matches[0] );
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   782
			}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   783
		}
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   784
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   785
		$requested_url = preg_replace_callback( '|%[a-fA-F0-9][a-fA-F0-9]|', 'lowercase_octets', $requested_url );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   786
	}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   787
18
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   788
	if ( $redirect_obj instanceof WP_Post ) {
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   789
		$post_status_obj = get_post_status_object( get_post_status( $redirect_obj ) );
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   790
		/*
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   791
		 * Unset the redirect object and URL if they are not readable by the user.
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   792
		 * This condition is a little confusing as the condition needs to pass if
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   793
		 * the post is not readable by the user. That's why there are ! (not) conditions
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   794
		 * throughout.
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   795
		 */
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   796
		if (
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   797
			// Private post statuses only redirect if the user can read them.
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   798
			! (
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   799
				$post_status_obj->private &&
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   800
				current_user_can( 'read_post', $redirect_obj->ID )
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   801
			) &&
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   802
			// For other posts, only redirect if publicly viewable.
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   803
			! is_post_publicly_viewable( $redirect_obj )
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   804
		) {
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   805
			$redirect_obj = false;
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   806
			$redirect_url = false;
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   807
		}
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   808
	}
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   809
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   810
	/**
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   811
	 * Filters the canonical redirect URL.
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   812
	 *
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   813
	 * Returning false to this filter will cancel the redirect.
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   814
	 *
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   815
	 * @since 2.3.0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   816
	 *
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   817
	 * @param string $redirect_url  The redirect URL.
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   818
	 * @param string $requested_url The requested URL.
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   819
	 */
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   820
	$redirect_url = apply_filters( 'redirect_canonical', $redirect_url, $requested_url );
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   821
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   822
	// Yes, again -- in case the filter aborted the request.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   823
	if ( ! $redirect_url || strip_fragment_from_url( $redirect_url ) === strip_fragment_from_url( $requested_url ) ) {
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   824
		return;
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   825
	}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   826
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   827
	if ( $do_redirect ) {
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   828
		// Protect against chained redirects.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   829
		if ( ! redirect_canonical( $redirect_url, false ) ) {
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   830
			wp_redirect( $redirect_url, 301 );
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   831
			exit;
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   832
		} else {
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   833
			// Debug.
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   834
			// die("1: $redirect_url<br />2: " . redirect_canonical( $redirect_url, false ) );
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   835
			return;
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   836
		}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   837
	} else {
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   838
		return $redirect_url;
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   839
	}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   840
}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   841
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   842
/**
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   843
 * Removes arguments from a query string if they are not present in a URL
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   844
 * DO NOT use this in plugin code.
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   845
 *
5
5e2f62d02dcd upgrade wordpress + plugins
ymh <ymh.work@gmail.com>
parents: 0
diff changeset
   846
 * @since 3.4.0
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   847
 * @access private
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   848
 *
5
5e2f62d02dcd upgrade wordpress + plugins
ymh <ymh.work@gmail.com>
parents: 0
diff changeset
   849
 * @param string $query_string
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   850
 * @param array  $args_to_check
5
5e2f62d02dcd upgrade wordpress + plugins
ymh <ymh.work@gmail.com>
parents: 0
diff changeset
   851
 * @param string $url
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   852
 * @return string The altered query string
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   853
 */
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   854
function _remove_qs_args_if_not_in_url( $query_string, array $args_to_check, $url ) {
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   855
	$parsed_url = parse_url( $url );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   856
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   857
	if ( ! empty( $parsed_url['query'] ) ) {
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   858
		parse_str( $parsed_url['query'], $parsed_query );
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   859
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   860
		foreach ( $args_to_check as $qv ) {
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   861
			if ( ! isset( $parsed_query[ $qv ] ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   862
				$query_string = remove_query_arg( $qv, $query_string );
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   863
			}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   864
		}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   865
	} else {
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   866
		$query_string = remove_query_arg( $args_to_check, $query_string );
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   867
	}
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   868
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   869
	return $query_string;
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   870
}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   871
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   872
/**
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   873
 * Strips the #fragment from a URL, if one is present.
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   874
 *
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   875
 * @since 4.4.0
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   876
 *
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   877
 * @param string $url The URL to strip.
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   878
 * @return string The altered URL.
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   879
 */
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   880
function strip_fragment_from_url( $url ) {
19
3d72ae0968f4 upgrade wordpress to 6.0.2
ymh <ymh.work@gmail.com>
parents: 18
diff changeset
   881
	$parsed_url = wp_parse_url( $url );
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   882
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   883
	if ( ! empty( $parsed_url['host'] ) ) {
19
3d72ae0968f4 upgrade wordpress to 6.0.2
ymh <ymh.work@gmail.com>
parents: 18
diff changeset
   884
		$url = '';
3d72ae0968f4 upgrade wordpress to 6.0.2
ymh <ymh.work@gmail.com>
parents: 18
diff changeset
   885
3d72ae0968f4 upgrade wordpress to 6.0.2
ymh <ymh.work@gmail.com>
parents: 18
diff changeset
   886
		if ( ! empty( $parsed_url['scheme'] ) ) {
3d72ae0968f4 upgrade wordpress to 6.0.2
ymh <ymh.work@gmail.com>
parents: 18
diff changeset
   887
			$url = $parsed_url['scheme'] . ':';
3d72ae0968f4 upgrade wordpress to 6.0.2
ymh <ymh.work@gmail.com>
parents: 18
diff changeset
   888
		}
3d72ae0968f4 upgrade wordpress to 6.0.2
ymh <ymh.work@gmail.com>
parents: 18
diff changeset
   889
3d72ae0968f4 upgrade wordpress to 6.0.2
ymh <ymh.work@gmail.com>
parents: 18
diff changeset
   890
		$url .= '//' . $parsed_url['host'];
3d72ae0968f4 upgrade wordpress to 6.0.2
ymh <ymh.work@gmail.com>
parents: 18
diff changeset
   891
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   892
		if ( ! empty( $parsed_url['port'] ) ) {
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   893
			$url .= ':' . $parsed_url['port'];
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   894
		}
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   895
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   896
		if ( ! empty( $parsed_url['path'] ) ) {
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   897
			$url .= $parsed_url['path'];
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   898
		}
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   899
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   900
		if ( ! empty( $parsed_url['query'] ) ) {
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   901
			$url .= '?' . $parsed_url['query'];
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   902
		}
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   903
	}
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   904
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   905
	return $url;
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   906
}
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   907
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   908
/**
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   909
 * Attempts to guess the correct URL for a 404 request based on query vars.
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   910
 *
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   911
 * @since 2.3.0
5
5e2f62d02dcd upgrade wordpress + plugins
ymh <ymh.work@gmail.com>
parents: 0
diff changeset
   912
 *
5e2f62d02dcd upgrade wordpress + plugins
ymh <ymh.work@gmail.com>
parents: 0
diff changeset
   913
 * @global wpdb $wpdb WordPress database abstraction object.
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   914
 *
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   915
 * @return string|false The correct URL if one is found. False on failure.
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   916
 */
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   917
function redirect_guess_404_permalink() {
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
   918
	global $wpdb;
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   919
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   920
	/**
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   921
	 * Filters whether to attempt to guess a redirect URL for a 404 request.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   922
	 *
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   923
	 * Returning a false value from the filter will disable the URL guessing
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   924
	 * and return early without performing a redirect.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   925
	 *
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   926
	 * @since 5.5.0
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   927
	 *
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   928
	 * @param bool $do_redirect_guess Whether to attempt to guess a redirect URL
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   929
	 *                                for a 404 request. Default true.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   930
	 */
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   931
	if ( false === apply_filters( 'do_redirect_guess_404_permalink', true ) ) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   932
		return false;
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   933
	}
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   934
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   935
	/**
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   936
	 * Short-circuits the redirect URL guessing for 404 requests.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   937
	 *
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   938
	 * Returning a non-null value from the filter will effectively short-circuit
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   939
	 * the URL guessing, returning the passed value instead.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   940
	 *
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   941
	 * @since 5.5.0
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   942
	 *
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   943
	 * @param null|string|false $pre Whether to short-circuit guessing the redirect for a 404.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   944
	 *                               Default null to continue with the URL guessing.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   945
	 */
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   946
	$pre = apply_filters( 'pre_redirect_guess_404_permalink', null );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   947
	if ( null !== $pre ) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   948
		return $pre;
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   949
	}
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   950
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   951
	if ( get_query_var( 'name' ) ) {
21
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   952
		$publicly_viewable_statuses   = array_filter( get_post_stati(), 'is_post_status_viewable' );
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   953
		$publicly_viewable_post_types = array_filter( get_post_types( array( 'exclude_from_search' => false ) ), 'is_post_type_viewable' );
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   954
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   955
		/**
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   956
		 * Filters whether to perform a strict guess for a 404 redirect.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   957
		 *
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   958
		 * Returning a truthy value from the filter will redirect only exact post_name matches.
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   959
		 *
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   960
		 * @since 5.5.0
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   961
		 *
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   962
		 * @param bool $strict_guess Whether to perform a strict guess. Default false (loose guess).
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   963
		 */
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   964
		$strict_guess = apply_filters( 'strict_redirect_guess_404_permalink', false );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   965
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   966
		if ( $strict_guess ) {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   967
			$where = $wpdb->prepare( 'post_name = %s', get_query_var( 'name' ) );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   968
		} else {
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   969
			$where = $wpdb->prepare( 'post_name LIKE %s', $wpdb->esc_like( get_query_var( 'name' ) ) . '%' );
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   970
		}
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   971
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
   972
		// If any of post_type, year, monthnum, or day are set, use them to refine the query.
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   973
		if ( get_query_var( 'post_type' ) ) {
18
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   974
			if ( is_array( get_query_var( 'post_type' ) ) ) {
21
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   975
				$post_types = array_intersect( get_query_var( 'post_type' ), $publicly_viewable_post_types );
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   976
				if ( empty( $post_types ) ) {
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   977
					return false;
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   978
				}
18
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   979
				$where .= " AND post_type IN ('" . join( "', '", esc_sql( get_query_var( 'post_type' ) ) ) . "')";
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   980
			} else {
21
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   981
				if ( ! in_array( get_query_var( 'post_type' ), $publicly_viewable_post_types, true ) ) {
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   982
					return false;
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   983
				}
18
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   984
				$where .= $wpdb->prepare( ' AND post_type = %s', get_query_var( 'post_type' ) );
be944660c56a Site enmi version 09/2022
ymh <ymh.work@gmail.com>
parents: 16
diff changeset
   985
			}
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   986
		} else {
21
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
   987
			$where .= " AND post_type IN ('" . implode( "', '", esc_sql( $publicly_viewable_post_types ) ) . "')";
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   988
		}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   989
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   990
		if ( get_query_var( 'year' ) ) {
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   991
			$where .= $wpdb->prepare( ' AND YEAR(post_date) = %d', get_query_var( 'year' ) );
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   992
		}
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   993
		if ( get_query_var( 'monthnum' ) ) {
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   994
			$where .= $wpdb->prepare( ' AND MONTH(post_date) = %d', get_query_var( 'monthnum' ) );
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   995
		}
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   996
		if ( get_query_var( 'day' ) ) {
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   997
			$where .= $wpdb->prepare( ' AND DAYOFMONTH(post_date) = %d', get_query_var( 'day' ) );
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
   998
		}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
   999
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
  1000
		// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
19
3d72ae0968f4 upgrade wordpress to 6.0.2
ymh <ymh.work@gmail.com>
parents: 18
diff changeset
  1001
		$post_id = $wpdb->get_var( "SELECT ID FROM $wpdb->posts WHERE $where AND post_status IN ('" . implode( "', '", esc_sql( $publicly_viewable_statuses ) ) . "')" );
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
  1002
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
  1003
		if ( ! $post_id ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1004
			return false;
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
  1005
		}
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
  1006
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
  1007
		if ( get_query_var( 'feed' ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1008
			return get_post_comments_feed_link( $post_id, get_query_var( 'feed' ) );
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
  1009
		} elseif ( get_query_var( 'page' ) > 1 ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1010
			return trailingslashit( get_permalink( $post_id ) ) . user_trailingslashit( get_query_var( 'page' ), 'single_paged' );
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
  1011
		} else {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1012
			return get_permalink( $post_id );
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
  1013
		}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1014
	}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1015
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1016
	return false;
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1017
}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1018
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
  1019
/**
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
  1020
 * Redirects a variety of shorthand URLs to the admin.
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
  1021
 *
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
  1022
 * If a user visits example.com/admin, they'll be redirected to /wp-admin.
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
  1023
 * Visiting /login redirects to /wp-login.php, and so on.
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
  1024
 *
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
  1025
 * @since 3.4.0
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
  1026
 *
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
  1027
 * @global WP_Rewrite $wp_rewrite WordPress rewrite component.
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
  1028
 */
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1029
function wp_redirect_admin_locations() {
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1030
	global $wp_rewrite;
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
  1031
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
  1032
	if ( ! ( is_404() && $wp_rewrite->using_permalinks() ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1033
		return;
9
177826044cd9 upgrade wordpress to 5.2.3
ymh <ymh.work@gmail.com>
parents: 7
diff changeset
  1034
	}
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1035
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1036
	$admins = array(
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1037
		home_url( 'wp-admin', 'relative' ),
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1038
		home_url( 'dashboard', 'relative' ),
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1039
		home_url( 'admin', 'relative' ),
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1040
		site_url( 'dashboard', 'relative' ),
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1041
		site_url( 'admin', 'relative' ),
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1042
	);
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
  1043
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
  1044
	if ( in_array( untrailingslashit( $_SERVER['REQUEST_URI'] ), $admins, true ) ) {
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1045
		wp_redirect( admin_url() );
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1046
		exit;
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1047
	}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1048
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1049
	$logins = array(
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1050
		home_url( 'wp-login.php', 'relative' ),
21
48c4eec2b7e6 Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents: 19
diff changeset
  1051
		home_url( 'login.php', 'relative' ),
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1052
		home_url( 'login', 'relative' ),
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1053
		site_url( 'login', 'relative' ),
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1054
	);
16
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
  1055
a86126ab1dd4 update enmi-conf
ymh <ymh.work@gmail.com>
parents: 9
diff changeset
  1056
	if ( in_array( untrailingslashit( $_SERVER['REQUEST_URI'] ), $logins, true ) ) {
7
cf61fcea0001 resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents: 5
diff changeset
  1057
		wp_redirect( wp_login_url() );
0
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1058
		exit;
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1059
	}
d970ebf37754 first import
ymh <ymh.work@gmail.com>
parents:
diff changeset
  1060
}