max 80 char lines
This commit is contained in:
Peter Molnar
parent
71bffea8dc
commit
fae7cb3521
1 changed files with 49 additions and 17 deletions
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@ -2,8 +2,8 @@
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/*
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Plugin Name: wp-shortslug
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Plugin URI: https://github.com/petermolnar/wp-shortslug
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Description: reversible automatic short slug based on post pubdate epoch for WordPress
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Version: 0.4
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Description: reversible automatic short slug based on post pubdate epoch
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Version: 0.4.1
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Author: Peter Molnar <hello@petermolnar.eu>
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Author URI: http://petermolnar.eu/
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License: GPLv3
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@ -28,8 +28,14 @@ Required minimum PHP version: 5.3
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namespace WP_SHORTSLUG;
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define ( 'base', '0123456789abcdefghijklmnopqrstuvwxyz' );
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define ( 'base_camel', '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' );
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define (
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'base',
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'0123456789abcdefghijklmnopqrstuvwxyz'
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);
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define (
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'base_camel',
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'0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
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);
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\register_activation_hook( __FILE__ , 'WP_SHORTSLUG\plugin_activate' );
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@ -44,12 +50,25 @@ define ( 'base_camel', '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRST
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\add_action( 'wp_head', 'WP_SHORTSLUG\try_redirect' );
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// register new posts
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\add_action( "transition_post_status", 'WP_SHORTSLUG\maybe_generate_slug', 1, 3 );
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\add_action( "transition_post_status", 'WP_SHORTSLUG\check_shorturl', 2, 3 );
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\add_action(
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"transition_post_status",
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'WP_SHORTSLUG\maybe_generate_slug',
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1,
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3
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);
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\add_action(
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"transition_post_status",
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'WP_SHORTSLUG\check_shorturl',
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2,
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3
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);
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/**
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*
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*/
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function init() {
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// shortlink replacement
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\add_filter( 'get_shortlink', 'WP_SHORTSLUG\shorturl', 1, 4 );
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\add_filter( 'get_shortlink', 'WP_SHORTSLUG\shorturl', 1, 1 );
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}
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/**
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@ -76,7 +95,7 @@ function try_redirect () {
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* absolute short url
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*
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*/
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function shorturl ( $shortlink = '', $id = '', $context = '', $allow_slugs = '' ) {
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function shorturl ( $shortlink = '' ) {
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global $post;
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$post = fix_post($post);
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@ -125,7 +144,7 @@ function shortslug ( &$post ) {
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* since WordPress has it's built-in rewrite engine, it's eaiser to use
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* that for adding the short urls
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*/
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function check_shorturl( $new_status = false, $old_status = false, $post = null ) {
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function check_shorturl( $new_status, $old_status, $post ) {
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$post = fix_post($post);
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if ($post === false)
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@ -158,8 +177,12 @@ function check_shorturl( $new_status = false, $old_status = false, $post = null
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}
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// base36 matches which are older than the publish date should be deleted
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if (preg_match('/^[0-9a-z]{5,6}$/', $slug) && $decoded < $epoch && $slug != $url36 ) {
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debug( "deleting slug '{$slug}' from #{$post->ID} - it's older than publish date so it can't be in use", 4 );
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if ( preg_match('/^[0-9a-z]{5,6}$/', $slug) &&
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$decoded < $epoch &&
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$slug != $url36
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) {
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debug( "deleting slug '{$slug}' from #{$post->ID} "
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. "- it's older than publish date so it can't be in use", 4 );
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\delete_post_meta( $post->ID, '_wp_old_slug', $slug );
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unset($meta[$key]);
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}
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@ -222,7 +245,9 @@ function maybe_generate_slug( $new_status, $old_status, $post ) {
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return false;
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}
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else {
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debug( "post {$post->ID} name is {$post->post_name} which matches pattern {$pattern} or the post_title is empty, so shortslug is required.", 6 );
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debug( "post {$post->ID} name is {$post->post_name} which matches"
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." pattern {$pattern} or the post_title is empty,"
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." so shortslug is required.", 6 );
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}
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// generate new
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@ -260,7 +285,8 @@ function maybe_generate_slug( $new_status, $old_status, $post ) {
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debug( "Updating post slug for #{$post->ID}", 5);
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$q = $wpdb->prepare( "UPDATE `{$dbname}` SET `post_name`='%s' WHERE `ID`='{$post->ID}' LIMIT 1", $url36 );
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$q = $wpdb->prepare( "UPDATE `{$dbname}` SET `post_name`='%s' WHERE ".
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"`ID`='{$post->ID}' LIMIT 1", $url36 );
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try {
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$req = $wpdb->query( $q );
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@ -287,7 +313,9 @@ function maybe_generate_slug( $new_status, $old_status, $post ) {
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function url2epoch( $str, $b = 36 ) {
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if ( empty ( $str ) ) {
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debug( 'url2epoch to empty string to match; trace: ' . json_encode( debug_backtrace() ) );
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debug( 'url2epoch to empty string to match; trace: '
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. json_encode( debug_backtrace() )
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);
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return false;
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}
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@ -308,8 +336,9 @@ function url2epoch( $str, $b = 36 ) {
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/**
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* convert UNIX EPOCH to short string
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*
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* thanks to https://stackoverflow.com/questions/4964197/converting-a-number-base-10-to-base-62-a-za-z0-9
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*/
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* thanks to https://stackoverflow.com/questions/4964197/
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*
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*/
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function epoch2url($num, $b = 36 ) {
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if ($b <= 36 )
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@ -346,7 +375,10 @@ function fix_post ( &$post = null ) {
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* test if an object is actually a post
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*/
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function is_post ( &$post ) {
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if ( !empty($post) && is_object($post) && isset($post->ID) && !empty($post->ID) )
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if ( ! empty( $post ) &&
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is_object( $post ) &&
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isset( $post->ID ) &&
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! empty( $post->ID ) )
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return true;
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return false;
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