WP 404 Auto Redirect to Similar Post - Version 1.0.3

Version Description

  • Improvement: Enhanced search algorithm & matching
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Release Info

Developer hwk-fr
Plugin Icon 128x128 WP 404 Auto Redirect to Similar Post
Version 1.0.3
Comparing to
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Code changes from version 1.0.2 to 1.0.3

Files changed (3) hide show
  1. class/class-search.php +50 -12
  2. readme.txt +6 -3
  3. wp-404-auto-redirect-similar-post.php +1 -1
class/class-search.php CHANGED
@@ -41,17 +41,36 @@ class WP_404_Auto_Redirect_Search {
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  $sql = "SELECT p.ID, ";
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- if(is_array($args['keywords'])){
 
 
 
 
 
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- foreach($args['keywords'] as $k){
 
 
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  $sql .= "
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- if(INSTR(LCASE(p.post_name), '" . $k . "'), 1, 0) + ";
 
 
 
 
 
 
 
 
 
 
 
 
 
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  }
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- }else{
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-
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  $sql .= "
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- if(INSTR(LCASE(p.post_name), '" . $args['keywords'] . "'), 1, 0) + ";
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  }
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@@ -127,17 +146,36 @@ class WP_404_Auto_Redirect_Search {
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  $sql = "SELECT t.term_id, ";
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- if(is_array($args['keywords'])){
 
 
 
 
 
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- foreach($args['keywords'] as $k){
 
 
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  $sql .= "
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- if(INSTR(LCASE(t.slug), '" . $k . "'), 1, 0) + ";
 
 
 
 
 
 
 
 
 
 
 
 
 
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  }
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- }else{
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-
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  $sql .= "
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- if(INSTR(LCASE(t.slug), '" . $args['keywords'] . "'), 1, 0) + ";
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  }
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  $sql = "SELECT p.ID, ";
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+ if(!is_array($args['keywords']))
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+ $args['keywords'] = array($args['keywords']);
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+
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+ foreach($args['keywords'] as $k){
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+
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+ $strlen = strlen($k);
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+ if($strlen > 1){
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+
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+ // Left
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  $sql .= "
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+ IF(LEFT(LCASE(p.post_name), " . ($strlen + 1) . ") = '" . $k . "-', 2, 0) + ";
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+
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+ // Right
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+ $sql .= "
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+ IF(RIGHT(LCASE(p.post_name), " . ($strlen + 1) . ") = '-" . $k . "', 2, 0) + ";
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+
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+ // Inside
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+ $sql .= "
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+ if(INSTR(LCASE(p.post_name), '-" . $k . "-'), 2, 0) + ";
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+
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+ // Direct
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+ $sql .= "
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+ if(LCASE(p.post_name) = '" . $k . "', 2, 0) + ";
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+
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  }
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+ // Wildcard
 
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  $sql .= "
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+ if(INSTR(LCASE(p.post_name), '" . $k . "'), 1, 0) + ";
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  }
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  $sql = "SELECT t.term_id, ";
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+ if(!is_array($args['keywords']))
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+ $args['keywords'] = array($args['keywords']);
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+
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+ foreach($args['keywords'] as $k){
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+
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+ $strlen = strlen($k);
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+ if($strlen > 1){
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+
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+ // Left
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  $sql .= "
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+ IF(LEFT(LCASE(t.slug), " . ($strlen + 1) . ") = '" . $k . "-', 2, 0) + ";
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+
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+ // Right
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+ $sql .= "
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+ IF(RIGHT(LCASE(t.slug), " . ($strlen + 1) . ") = '-" . $k . "', 2, 0) + ";
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+
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+ // Inside
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+ $sql .= "
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+ if(INSTR(LCASE(t.slug), '-" . $k . "-'), 2, 0) + ";
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+
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+ // Direct
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+ $sql .= "
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+ if(LCASE(t.slug) = '" . $k . "', 2, 0) + ";
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+
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  }
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+ // Wildcard
 
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  $sql .= "
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+ if(INSTR(LCASE(t.slug), '" . $k . "'), 1, 0) + ";
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  }
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readme.txt CHANGED
@@ -3,9 +3,9 @@ Contributors: hwk-fr
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  Donate link: https://hwk.fr/
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  Tags: SEO, 404, Redirect, 301, Similar, Related, Search, Broken Link, Webmaster Tools, Google
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  Requires at least: 4.0
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- Tested up to: 4.9.8
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- Requires PHP: 5.4
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- Stable tag: 1.0.2
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  License: GPLv2 or later
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  License URI: http://www.gnu.org/licenses/gpl-2.0.html
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@@ -376,6 +376,9 @@ function my_404_after_redirect($query){
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  == Changelog ==
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  = 1.0.2 =
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  * Fix: Request sanitization compatibility for nginx servers
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  Donate link: https://hwk.fr/
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  Tags: SEO, 404, Redirect, 301, Similar, Related, Search, Broken Link, Webmaster Tools, Google
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  Requires at least: 4.0
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+ Tested up to: 5.4
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+ Requires PHP: 5.6
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+ Stable tag: 1.0.3
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  License: GPLv2 or later
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  License URI: http://www.gnu.org/licenses/gpl-2.0.html
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376
 
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  == Changelog ==
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+ = 1.0.3 =
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+ * Improvement: Enhanced search algorithm & matching
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+
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  = 1.0.2 =
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  * Fix: Request sanitization compatibility for nginx servers
384
 
wp-404-auto-redirect-similar-post.php CHANGED
@@ -2,7 +2,7 @@
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  /**
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  * Plugin Name: WP 404 Auto Redirect to Similar Post
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  * Description: Automatically Redirect any 404 page to a Similar Post based on the Title, Post Type & Taxonomy using 301 Redirects!
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- * Version: 1.0.2
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  * Author: hwk-fr
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  * Author URI: https://hwk.fr
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  * Text Domain: wp-404-auto-redirect
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  /**
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  * Plugin Name: WP 404 Auto Redirect to Similar Post
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  * Description: Automatically Redirect any 404 page to a Similar Post based on the Title, Post Type & Taxonomy using 301 Redirects!
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+ * Version: 1.0.3
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  * Author: hwk-fr
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  * Author URI: https://hwk.fr
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  * Text Domain: wp-404-auto-redirect