underpin / meta-loader
Meta loader for Underpin
1.1.1
2022-03-25 11:53 UTC
Requires
- underpin/underpin: ^2.0
This package is auto-updated.
Last update: 2024-11-25 17:26:22 UTC
README
Loader That assists with accessing metadata to a WordPress website.
Installation
Using Composer
composer require underpin/meta-record-type-loader
Manually
This plugin uses a built-in autoloader, so as long as it is required before Underpin, it should work as-expected.
require_once(__DIR__ . '/underpin-meta-record-types/meta-record-types.php');
Setup
- Install Underpin. See Underpin Docs
- Register new metadata fields as-needed.
Example
A very basic example could look something like this.
// Register meta record type underpin()->meta()->add( 'example-meta-field', [ 'key' => 'unique_meta_key', 'description' => 'Description of the purpose of this field', 'name' => 'Human-readable name', 'default_value' => false, 'type' => 'post', // Metadata type. Can be post or user, or any custom meta type. ] );
Alternatively, you can extend Meta_Record_Type
and reference the extended class directly, like so:
underpin()->meta()->add('meta-record-type-key','Namespace\To\Class');
Accessing Metadata
Basic Example
// Fetch from global context $object_id = 1; underpin()->meta()->get_meta( 'example-meta-field',$object_id );
Access when object is directly accessible
// Fetch, given a meta factory $meta = underpin()->meta()->get('example-meta-field'); $object_id = 1; $meta->get( $object_id );
Using Registry Filter method to get all user meta
// Fetch all registered user meta // Filter the registry for user meta fields. $registered_user_meta = underpin()->meta()->filter(['type' => 'user']); $values = []; $user_id = 1; foreach($registered_user_meta as $object){ $values[underpin()->meta()->get_key($object)] = $object->get( $user_id ); }
Reset all registered post meta for a specified post
// Fetch all registered post meta // Filter the registry for post meta fields. $registered_user_meta = underpin()->meta()->filter(['type' => 'post']); $post_id = 1; foreach($registered_user_meta as $object){ $object->reset( $post_id ); }