petermolnar/wp-shortslug
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added nginx redirect file generation + some safety checks

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This commit is contained in:
Peter Molnar 2016-08-10 09:25:24 +00:00
parent ce7c1c0b7f
commit 717bc7fb7b
1 changed files with 59 additions and 3 deletions
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62
wp-shortslug.php
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@ -3,11 +3,10 @@
Plugin Name: wp-shortslug Plugin Name: wp-shortslug
Plugin URI: https://github.com/petermolnar/wp-shortslug Plugin URI: https://github.com/petermolnar/wp-shortslug
Description: reversible automatic short slug based on post pubdate epoch Description: reversible automatic short slug based on post pubdate epoch
Version: 0.4.1 Version: 0.5
Author: Peter Molnar <hello@petermolnar.eu> Author: Peter Molnar <hello@petermolnar.eu>
Author URI: http://petermolnar.eu/ Author URI: http://petermolnar.eu/
License: GPLv3 License: GPLv3
Required minimum PHP version: 5.3
*/ */
/* Copyright 2015 Peter Molnar ( hello@petermolnar.eu ) /* Copyright 2015 Peter Molnar ( hello@petermolnar.eu )
@ -63,6 +62,59 @@ define (
3 3
); );
\add_action(
"transition_post_status",
'WP_SHORTSLUG\generate_redirects',
99,
3
);
function generate_redirects( $new_status = null, $old_status = null,
$post = null ) {
$posts = get_posts( array (
'posts_per_page' => -1,
'orderby' => 'date',
'order' => 'DESC',
'post_type' => 'post',
'post_status' => 'publish',
));
$f = array();
foreach ( $posts as $p ) {
$old_slugs = get_post_meta( $p->ID, '_wp_old_slug', false );
array_push( $old_slugs, shortslug( $p ) );
$old_slugs = array_unique ( $old_slugs );
sort( $old_slugs );
foreach ( $old_slugs as $from ) {
// ????
if ( empty( $from ) )
continue;
if ( $from == $p->post_name )
continue;
if ( stristr( $from, 'autosave') || stristr( $from, 'revision') )
continue;
if ( preg_match( '/^[0-9A-Za-z]{5}$/', $from ) )
continue;
if ( preg_match( '/^[0-9]+-[0-9]$/', $from ) )
continue;
$r[ $from ] = site_url ( $p->post_name );
}
}
$out = '';
foreach ( $r as $from => $target ) {
$out .= "location /{$from} { return 301 {$target}; }\n";
}
file_put_contents( __DIR__ . DIRECTORY_SEPARATOR . 'nginx_redirects.conf',
$out );
}
/** /**
* *
*/ */
@ -144,7 +196,11 @@ function shortslug ( &$post ) {
* since WordPress has it's built-in rewrite engine, it's eaiser to use * since WordPress has it's built-in rewrite engine, it's eaiser to use
* that for adding the short urls * that for adding the short urls
*/ */
function check_shorturl( $new_status, $old_status, $post ) { function check_shorturl( $new_status = null, $old_status = null,
$post = null ) {
if ( $new_status == null || $old_status == null || $post == null )
return false;
$post = fix_post($post); $post = fix_post($post);
if ($post === false) if ($post === false)