[wp-trac] [WordPress Trac] #19241: custom post type with extra rewrite rules doesnt work with permalin structure with %category%

[WordPress Trac]

#19241: custom post type with extra rewrite rules doesnt work with permalin
structure with %category%
--------------------------+-----------------------------
 Reporter:  moz667        |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:
 Severity:  normal        |   Keywords:
--------------------------+-----------------------------
 I have registered a custom post type with an extra rewrite rule. When I
 set the permalink structure with %category% and access to the post type
 custom permalink structure (including the extra rule) allways get redirect
 to the post type itselfs.

 To get the error follow this instructions:

 1. Install and activate this plugin (it register the custom post type and
 the extra rewrite rules

 {{{
 <?php
 /*
 Plugin Name: Post Type Businesses Lists Bug
 Plugin URI: http://example.com/
 Description:
 Version: 0.0.1
 Author: moz667
 Author URI: http://example.com/
 */

 add_action("init", "register_post_type_bss_list");
 function register_post_type_bss_list() {
         $args = array(
                 "labels" => array("name" => __("Businesses Lists")),
                 "public" => true,
                 "show_ui" => true,
                 "show_in_menu" => true,
                 "query_var" => true,
                 "rewrite" => array("slug" => "bss-lists", "with_front" =>
 false ),
                 "capability_type" => "bss_list",
                 "has_archive" => true,
                 "supports" => array("title", "editor")
         );

         register_post_type("bss_list", $args);

         $rules = get_option( "rewrite_rules" );

         if ( !isset($rules["bss-lists/?$"])) {
                 flush_rewrite_rules();
         }
 }

 add_action("wp_loaded","bl_flush_rules" );
 function bl_flush_rules() {
         $rules = get_option( "rewrite_rules" );

         if (!isset( $rules["bss-lists/(.+?)/detail/(.+?)$"]) ) {
                 flush_rewrite_rules();
         }
 }

 add_action("generate_rewrite_rules", "bl_rewrite_rules");
 function bl_rewrite_rules($wp_rewrite) {
         $new_rules = array(
                 "bss-lists/(.+?)/detail/(.+?)$" =>
 'index.php?bss_list=$matches[1]&bssname=$matches[2]'
         );

         $wp_rewrite->rules = $new_rules + $wp_rewrite->rules;
 }

 add_filter("query_vars", "bl_query_vars");
 function bl_query_vars($public_query_vars) {
         $public_query_vars[] = "bssname";

         return $public_query_vars;
 }

 register_deactivation_hook( __FILE__, "bl_deactivate" );
 function bl_deactivate() {
         flush_rewrite_rules();
 }

 add_filter("the_content", "bl_the_content");
 function bl_the_content($content = "") {
         global $wp;

         if (isset($wp->query_vars["bssname"])) {
                 $content = "<p>SOME DETAIL CONTENT FOR " .
 $wp->query_vars["bssname"] . "</p>";
         } else {
                 $post = get_post(get_the_ID());
         }

         if ($post && $post->post_type == "bss_list") {
                 $content = "<h4><a href=\"" . get_permalink() . "detail
 /sample-detail/\">Some detail link</a></h4>" . $content;
         }

         return $content;
 }
 }}}

 2. Set up the permalink structure at as :
 /%category%/%postname%/%post_id%/

 3. Add a new post type bss_list and publish it.

 4. Access to the view of the new post type bss_list.

 5. Click on "Some detail link", it is a link to a http://yourtestsite.com
 /bss-lists/your-new-bss-list/detail/sample-detail/ . You'll see how it is
 redirect to the custom post type again : http://yourtestsite.com/bss-lists
 /your-new-bss-list/

 If you change de permalink structure to /%year%/%postname%/%post_id%/ it
 works properly, so I think that the %category% tag is the reason of the
 fail

 I have been testing everything for a week, if you could help me I will be
 really grateful

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Ticket URL: <http://core.trac.wordpress.org/ticket/19241>
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