Custom Post Type Support

(@pdclark)

Great plugin! I love Hash IDs, and appreciate your taking the time to add them to permalinks.

I also wanted to use this plugin with a Custom Post Type, so I added the necessary code. I couldn’t find a Github repo, so the modification is shown below.

I’ve found this especially helpful when combined with Custom Post Type Permalinks.

Original: wp-hashed-ids.php lines 18-26 at version 1.0

function hashed_id() {
    global $wp_rewrite;
    add_rewrite_tag('%hashed_id%','([^/]+)');
    $permalink = $wp_rewrite->permalink_structure;
    if (!empty($permalink) && false !== strpos( $permalink, '%hashed_id%' )) {
        add_filter('pre_post_link', '_hashed_id_post_link', 10, 2);
        add_filter('parse_request', '_hashed_id_parse_request');
    }
}

Modification:

// Add after line 23, 'pre_post_link'
add_filter('post_type_link', '_hashed_id_post_link', 10, 2); // CPTs

Result:

function hashed_id() {
    global $wp_rewrite;
    add_rewrite_tag('%hashed_id%','([^/]+)');
    $permalink = $wp_rewrite->permalink_structure;
    if (!empty($permalink) && false !== strpos( $permalink, '%hashed_id%' )) {
        add_filter('pre_post_link', '_hashed_id_post_link', 10, 2); // Posts
        add_filter('post_type_link', '_hashed_id_post_link', 10, 2); // CPTs
        add_filter('parse_request', '_hashed_id_parse_request');
    }
}

https://wordpress.org/plugins/wp-hashed-ids/

Viewing 2 replies - 1 through 2 (of 2 total)

JackMess
(@jackmess)

8 years, 2 months ago

Hello,

First of all, thank you for sharing with us.

I would like to know if its possible to have more information. I installed the plugin, past your code, set permalink Settings for Custom Post Types on /%hashed_id%/ but unfornutally it does not work.

When i create a CPT,i dont get an hashed ID, i got “http://mysite/slug/%hashed_id%/” so the /%hashed_id%/ isnt remplaced and of course, i got a bad Request telling me that my browser sent a request that this server could not understand.

Can you help me please ?

Thanks alot
mdayan
(@mdayan)

7 years, 5 months ago
If you want that your plugin supports Custom Post Types, replace your functions in wp-hashed-ids.php with following codes:
```
function hashed_id() {
    global $wp_rewrite;
    add_rewrite_tag('%hashed_id%','([^/]+)');
    
    foreach ( get_post_types( array('_builtin'=>false),'names') as $post_type ) {
        $permalink =  get_option( $post_type.'_structure' );       
        if (!empty($permalink) && false !== strpos( $permalink, '%hashed_id%' )) {
            add_filter('post_type_link', '_hashed_id_custom_link', 10, 2); 
            add_filter('parse_request', '_hashed_id_parse_request');
        }
    }
}

function _hashed_id_custom_link($permalink, $post) {
   $hashids = _hashed_id_get_instance();
    return str_replace('%hashed_id%', $hashids->encode((int)$post->ID), $permalink);
}
```
- This reply was modified 7 years, 5 months ago by mdayan. Reason: missing code

Viewing 2 replies - 1 through 2 (of 2 total)

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