Canonical: Add the ability to disable `redirect_guess_404_permalink()`.

This also adds a few more filters to make adding redirects easier. Notably:

1. `do_redirect_guess_404_permalink`
2. `pre_redirect_guess_404_permalink`
3. `strict_redirect_guess_404_permalink`

Fixes: #16557.
Props: msafi, nacin, simonwheatley, westi, mboynes, joostdevalk, Lex_Robinson, MikeSchinkel, haukep, paulschreiber, DrewAPicture, ravenswd, esemlabel, stevegibson12, martychc23, DrLightman, jivanpal, neonkowy, laternastudio, apedog, audrasjb, davidbaumwald, Confridin, donmhico, ryotsun. 


Built from https://develop.svn.wordpress.org/trunk@47878


git-svn-id: http://core.svn.wordpress.org/trunk@47652 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
whyisjake 2020-06-01 18:49:10 +00:00
parent b65cf7f992
commit f201c1b217
2 changed files with 46 additions and 2 deletions

View File

@ -835,8 +835,52 @@ function strip_fragment_from_url( $url ) {
function redirect_guess_404_permalink() {
global $wpdb;
/**
* Filters whether to do redirect guess of 404 requests.
*
* Returning a false value from the filter will disable redirect guess 404 permalink.
* and return early.
*
* @since 5.5.0
*
* @param bool $do_redirect_guess Whether to do redirect guess 404 permalink. Default true.
*/
if ( false === apply_filters( 'do_redirect_guess_404_permalink', true ) ) {
return false;
}
/**
* Filters whether to short-circuit redirect guess of 404 requests.
*
* Return a non-false value from the filter will short-circuit the handling and return early.
*
* @since 5.5.0
*
* @param bool $pre Whether to short-circuit redirect guess 404 permalink. Default null.
*/
$pre = apply_filters( 'pre_redirect_guess_404_permalink', null );
if ( null !== $pre ) {
return $pre;
}
if ( get_query_var( 'name' ) ) {
$where = $wpdb->prepare( 'post_name LIKE %s', $wpdb->esc_like( get_query_var( 'name' ) ) . '%' );
/**
* Filters whether to do a strict or loose guess.
*
* Returning true value from the filter will guess redirect only exact post_name matches.
*
* @since 5.5.0
*
* @param bool $strict_guess Whether to do a strict/exact guess. Default false.
*/
$strict_guess = apply_filters( 'strict_redirect_guess_404_permalink', false );
if ( $strict_guess ) {
$where = $wpdb->prepare( 'post_name = %s', get_query_var( 'name' ) );
} else {
$where = $wpdb->prepare( 'post_name LIKE %s', $wpdb->esc_like( get_query_var( 'name' ) ) . '%' );
}
// If any of post_type, year, monthnum, or day are set, use them to refine the query.
if ( get_query_var( 'post_type' ) ) {

View File

@ -13,7 +13,7 @@
*
* @global string $wp_version
*/
$wp_version = '5.5-alpha-47877';
$wp_version = '5.5-alpha-47878';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.