1 Topic by PunBB

Topic: Как убрать префикс category из УРЛ WordPress

Префикс категории можно убрать с помощью функции

function base_category_redirect(){
  $link = $_SERVER['REQUEST_URI'];

  if( strpos($link, 'category/')!==false ){
    $new_link = get_bloginfo('siteurl').str_replace('category/', '', $link);
    Header( "HTTP/1.1 301 Moved Permanently" );
    Header( "Location: $new_link" );
    exit();
  }
}
add_action('init', 'base_category_redirect', -10);

Имя category из УРЛ можно убрать с помощью настроек в файле. htaccess:

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /

RewriteRule ^(.*?/)category/(.+)$ $1$2 [R=301,L]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

Файл находится в корне сайта.

2 Reply by PunBB

Re: Как убрать префикс category из УРЛ WordPress

Убрать из url на Вордпрессе имя категории проще всего с помощью плагина No Category Parents. Установил плагин и все.
В плагине всего один файл с такими вот функциями:

add_filter ("pre_post_link", "filter_category");      // will apply to post permalink
add_filter ("user_trailingslashit", "myfilter_category");


add_filter ("category_link", "filter_category_link");      // will apply to post permalink


add_filter( 'rewrite_rules_array','my_insert_rewrite_rules' );
add_filter( 'query_vars','my_insert_query_vars' );
add_action( 'wp_loaded','my_flush_rules' );

// seems category filters are not working
add_action('created_category','my_flush_rules2');
add_action('edited_category','my_flush_rules2');
add_action('delete_category','my_flush_rules2');

// flush_rules() if our rules are not yet included
function my_flush_rules(){
  update_option('category_base','');
  $rules = get_option( 'rewrite_rules' );

  //if ( ! isset( $rules['(.+?)-cat/?$'] ) ) { // have to comment this in order to refresh the rules
    global $wp_rewrite;
       $wp_rewrite->flush_rules();
  //}
}

function my_flush_rules2(){
  $rules = get_option( 'rewrite_rules' );

    global $wp_rewrite;
       $wp_rewrite->flush_rules();
}

// Adding a new rule
function my_insert_rewrite_rules( $rules )
{
global $wp_rewrite;
  $newrules = array();
  $newrules['(.+?)-cat/?$'] = 'index.php?category_name=$matches[1]';
  $newrules['(.+?)-cat/'.$wp_rewrite->pagination_base.'/?([0-9]{1,})/?$'] = 'index.php?category_name=$matches[1]&paged=$matches[2]';
   
   
  $categories = get_categories(array('hide_empty'=>false));
  
  
  if ($categories)
  {
    foreach ($categories as $key => $val)
    {
      $posts = get_posts (array("name" => $val->slug));    
      if (!$posts)
      {
        $newrules['('.$val->category_nicename.')/?$'] = 'index.php?category_name=$matches[1]';
        $newrules['('.$val->category_nicename.')/'.$wp_rewrite->pagination_base.'/?([0-9]{1,})/?$'] = 'index.php?category_name=$matches[1]&paged=$matches[2]';

        $newrules['.+?/('.$val->category_nicename.')/?$'] = 'index.php?category_name=$matches[1]';
        $newrules['.+?/('.$val->category_nicename.')/'.$wp_rewrite->pagination_base.'/?([0-9]{1,})/?$'] = 'index.php?category_name=$matches[1]&paged=$matches[2]';
      }
    }
  }

  return $newrules + $rules;
}

function my_insert_query_vars( $vars )
{
    array_push($vars, 'id');
    return $vars;
}


//add_filter('request', 'mycategory_rewrite_rules');

function mycategory_rewrite_rules() {
  global $wp_rewrite;
  
  echo "<pre>";
  print_r ($wp_rewrite);
  echo "</pre>";
  
//  [(.+?)/?$] => index.php?category_name=$matches[1]

}


function filter_category_link ($termlink)
{
  if (preg_match ("/\?cat=/", $termlink))
    return $termlink;
  
  
  $str = explode("/", $termlink);
  
  $myslug = $slug = $str[count($str)-2];
  
  // check if category slug exist in post
  
  $posts = get_posts (array("name" => $slug));    
  preg_match ("/category.*?".$myslug."/", $termlink, $result);
  
  if ($posts)
    $slug .= "-cat";

  $str = explode("/", $result[0]);
  
  if (count($str) > 3)
    $link = $str[count($str)-2]."/".$slug ;    
  else
    $link = $slug;

  $termlink = preg_replace ("/category.*?".$myslug."/", $link, $termlink);
  
  return $termlink;  
}


function filter_category ($permalink)
{
  $permalink = str_replace ("%category%", "%mycategory%", $permalink); 
  
  return $permalink;
}
  
function myfilter_category ($string)
{
  if (preg_match ("/%mycategory%/", $string))
  {
    $str = explode("/", $string);
    $slug = $str[count($str)-2];
    
    $posts = get_posts (array("name" => $slug));
    
    $cats = get_the_category($posts[0]->ID);
    
    if ( $cats ) {
      usort($cats, '_usort_terms_by_ID'); 
      $category = $cats[0]->slug;
      if ( $parent = $cats[0]->parent )
      {
        $one = 1;
      }
    }
    
    $string = preg_replace("/%mycategory%/", $category, $string);    
  }
  
  return $string;  
}