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<?php |
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declare(strict_types=1); |
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/** |
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* Base config object. |
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* |
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* @author Glynn Quelch <[email protected]> |
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* @license http://www.opensource.org/licenses/mit-license.html MIT License |
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* @package PinkCrab\Perique |
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*/ |
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namespace PinkCrab\Perique\Application; |
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use OutOfBoundsException; |
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use PinkCrab\Perique\Utils\App_Config_Path_Helper; |
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final class App_Config { |
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/** |
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* @ var string |
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*/ |
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public const POST_META = 'post'; |
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/** |
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* @ var string |
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*/ |
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public const TERM_META = 'term'; |
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/** |
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* @ var string |
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*/ |
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public const USER_META = 'user'; |
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/** |
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* Holds the current sites paths & urls |
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* |
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* @var array<string, mixed> |
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*/ |
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private array $paths = array(); |
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/** |
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* Holds all the namespaces (rest, cache etc). |
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* |
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* @var array<string, mixed> |
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*/ |
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private array $namespaces = array(); |
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/** |
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* Holds all plugin details. |
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* |
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* @var array<string, mixed> |
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*/ |
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private array $plugin = array(); |
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/** |
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* Holds all taxonomy terms. |
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* |
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* @var array<string, mixed> |
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*/ |
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private array $taxonomies = array(); |
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/** |
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* Holds the CPT slugs and meta keys. |
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* |
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* @var array<string, mixed> |
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*/ |
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private array $post_types = array(); |
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/** |
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* Holds an array of table names. |
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* |
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* @var array<string, mixed> |
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*/ |
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private array $db_tables = array(); |
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/** |
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* Holds all custom settings keys. |
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* Accessed using __get() |
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* |
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* @var array<string, mixed> |
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*/ |
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private array $additional = array(); |
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/** |
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* Holds all the meta keys |
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* |
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* @var array{post:array<string,string>,user:array<string,string>,term:array<string,string>} |
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*/ |
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private array $meta = array( |
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self::POST_META => array(), |
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self::USER_META => array(), |
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self::TERM_META => array(), |
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); |
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/** |
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* @param array<string, mixed> $settings |
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*/ |
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public function __construct( array $settings = array() ) { |
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$settings = $this->set_defaults( $settings ); |
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$this->set_props( $settings ); |
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} |
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/** |
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* Overlays the passed details to the predefined fallbacks. |
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* |
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* @param array<string, mixed> $settings |
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* @return array<string, mixed> |
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*/ |
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private function set_defaults( array $settings ): array { |
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return array_replace_recursive( $this->settings_defaults(), $settings ); |
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} |
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/** |
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* Maps the supplied settings array to inner states. |
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* |
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* @param array<string, mixed> $settings The settings to map. |
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* |
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* @return void |
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*/ |
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private function set_props( array $settings ): void { |
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$this->paths['url'] = $settings['url']; |
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$this->paths['path'] = $settings['path']; |
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$this->namespaces = $this->filter_key_value_pair( $settings['namespaces'] ); |
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$this->plugin = $settings['plugin']; |
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$this->additional = $settings['additional']; |
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$this->db_tables = $this->filter_key_value_pair( $settings['db_tables'] ); |
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$this->post_types = $this->filter_key_value_pair( $settings['post_types'] ); |
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$this->taxonomies = $this->filter_key_value_pair( $settings['taxonomies'] ); |
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$this->set_meta( $settings['meta'] ); |
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} |
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/** |
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* Gets a path with trailing slash. |
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* |
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* @param string|null $path The path to return. |
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* @param string|null $default_value The default value to return if not set. |
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* |
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* @return array<string, mixed>|string|null |
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*/ |
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public function path( ?string $path = null, ?string $default_value = null ) { |
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if ( is_null( $path ) ) { |
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return $this->paths['path']; |
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} |
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return \array_key_exists( $path, $this->paths['path'] ) |
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? trailingslashit( $this->paths['path'][ $path ] ) |
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: $default_value; |
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} |
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/** |
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* Gets a path with trailing slash. |
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* |
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* @param string|null $url The key for the url. |
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* @param string|null $default_value The default value to return if not set. |
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* |
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* @return array<string, mixed>|string|null |
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*/ |
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public function url( ?string $url = null, ?string $default_value = null ) { |
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if ( is_null( $url ) ) { |
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return $this->paths['url']; |
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} |
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return \array_key_exists( $url, $this->paths['url'] ) |
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? trailingslashit( $this->paths['url'][ $url ] ) |
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: $default_value; |
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} |
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/** |
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* Returns the based namespace for all routes. |
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* |
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* @return string |
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*/ |
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public function rest(): string { |
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return $this->namespaces['rest']; |
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} |
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/** |
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* Returns the cache namespace. |
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* |
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* @return string |
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*/ |
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public function cache(): string { |
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return $this->namespaces['cache']; |
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} |
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/** |
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* Return a namespace by its key. |
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* |
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* @param string $key The key for the namespace. |
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* @param string|null $default_value The default value to return if not set. |
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* |
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* @return string|null |
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*/ |
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public function namespace( string $key, ?string $default_value = null ): ?string { |
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return array_key_exists( $key, $this->namespaces ) |
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? $this->namespaces[ $key ] : $default_value; |
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} |
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/** |
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* Return a additional by its key. |
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* |
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* @param string $key The key for the additional. |
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* @param string|null $default_value The default value to return if not set. |
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* |
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* @return mixed |
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*/ |
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public function additional( string $key, ?string $default_value = null ) { |
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return array_key_exists( $key, $this->additional ) |
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? $this->additional[ $key ] : $default_value; |
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} |
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/** |
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* Returns the current set plugin version |
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* |
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* @return string |
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*/ |
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public function version(): string { |
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return $this->plugin['version']; |
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} |
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/** |
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* Returns the wpdb prefix |
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* |
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* @return string |
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*/ |
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public function wpdb_prefix(): string { |
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return $this->plugin['wpdb_prefix']; |
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} |
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/** |
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* Returns the key for a post type. |
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* |
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* @param string $key |
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* @return string |
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* @throws OutOfBoundsException |
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*/ |
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public function post_types( string $key ) { |
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if ( ! array_key_exists( $key, $this->post_types ) ) { |
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throw new OutOfBoundsException( 'App Config :: "' . esc_html( $key ) . '" is not a defined post type' ); |
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} |
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return $this->post_types[ $key ]; |
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} |
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/** |
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* Returns a valid meta key value, for a defined meta type. |
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* |
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* @param string $key |
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* @param string $type defaults to post |
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* @return string |
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* @throws OutOfBoundsException |
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*/ |
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public function meta( string $key, string $type = self::POST_META ): string { |
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// Check meta type. |
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if ( ! array_key_exists( $type, $this->meta ) ) { |
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throw new OutOfBoundsException( 'App Config :: "' . esc_html( $type ) . '" is not a valid meta type and cant be fetched' ); |
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} |
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// Check key. |
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if ( ! array_key_exists( $key, $this->meta[ $type ] ) ) { |
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throw new OutOfBoundsException( 'App Config :: "' . esc_html( $key ) . '" is not a defined ' . esc_html( $type ) . 'meta key' ); |
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} |
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return $this->meta[ $type ][ $key ]; |
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} |
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/** |
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* Returns the post meta key value |
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* Alias for meta() with type as POST_META |
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* |
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* @param string $key |
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* @return string |
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*/ |
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public function post_meta( string $key ): string { |
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return $this->meta( $key, self::POST_META ); |
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} |
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/** |
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* Returns the user meta key value |
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* Alias for meta() with type as USER_META |
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* |
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* @param string $key |
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* @return string |
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*/ |
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public function user_meta( string $key ): string { |
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return $this->meta( $key, self::USER_META ); |
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} |
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/** |
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* Returns the tern meta key value |
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* Alias for meta() with type as TERM_META |
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* |
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* @param string $key |
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* @return string |
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*/ |
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public function term_meta( string $key ): string { |
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return $this->meta( $key, self::TERM_META ); |
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} |
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/** |
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* Sets the meta data |
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* |
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* @param array<string, array<string,string>> $meta |
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* @return void |
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*/ |
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public function set_meta( array $meta ): void { |
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$valid_meta_types = array( self::POST_META, self::USER_META, self::TERM_META ); |
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foreach ( $meta as $meta_type => $pairs ) { |
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if ( ! in_array( $meta_type, $valid_meta_types, true ) ) { |
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throw new OutOfBoundsException( 'App Config :: "' . esc_html( $meta_type ) . '" is not a valid meta type and cant be defined' ); |
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} |
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// Set all pairs which have both valid key and values. |
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$this->meta[ $meta_type ] = $this->filter_key_value_pair( $pairs ); |
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} |
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} |
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/** |
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* Returns the key for a taxonomy. |
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* |
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* @param string $key |
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* @return string |
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* @throws OutOfBoundsException |
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*/ |
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public function taxonomies( string $key ): string { |
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if ( ! array_key_exists( $key, $this->taxonomies ) ) { |
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throw new OutOfBoundsException( 'App Config :: "' . esc_html( $key ) . '" is not a defined taxonomy' ); |
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} |
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return $this->taxonomies[ $key ]; |
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} |
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|
|
336
|
|
|
/** |
|
337
|
|
|
* Returns a table name based on its key. |
|
338
|
|
|
* |
|
339
|
|
|
* @param string $name |
|
340
|
|
|
* @return string |
|
341
|
|
|
* @throws OutOfBoundsException |
|
342
|
|
|
*/ |
|
343
|
|
|
public function db_tables( string $name ): string { |
|
344
|
|
|
if ( ! array_key_exists( $name, $this->db_tables ) ) { |
|
345
|
|
|
throw new OutOfBoundsException( 'App Config :: "' . esc_html( $name ) . '" is not a defined DB table' ); |
|
346
|
|
|
} |
|
347
|
|
|
return $this->db_tables[ $name ]; |
|
348
|
|
|
} |
|
349
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|
|
|
|
350
|
|
|
/** |
|
351
|
|
|
* Magic getter for values in additional |
|
352
|
|
|
* |
|
353
|
|
|
* @param string $name |
|
354
|
|
|
* @return mixed |
|
355
|
|
|
*/ |
|
356
|
|
|
public function __get( $name ) { |
|
357
|
|
|
return $this->additional( $name ); |
|
358
|
|
|
} |
|
359
|
|
|
|
|
360
|
|
|
/** |
|
361
|
|
|
* Returns a base settings array, to ensure all required values are defined. |
|
362
|
|
|
* |
|
363
|
|
|
* @return array<string, mixed> |
|
364
|
|
|
*/ |
|
365
|
|
|
private function settings_defaults(): array { |
|
366
|
|
|
$base_path = \dirname( __DIR__, 2 ); |
|
367
|
|
|
$wp_uploads = \wp_upload_dir(); |
|
368
|
|
|
|
|
369
|
|
|
$base_path = App_Config_Path_Helper::normalise_path( $base_path ); |
|
370
|
|
|
$view_path = App_Config_Path_Helper::assume_view_path( $base_path ); |
|
371
|
|
|
|
|
372
|
|
|
global $wpdb; |
|
373
|
|
|
|
|
374
|
|
|
return array( |
|
375
|
|
|
'plugin' => array( |
|
376
|
|
|
'version' => '0.1.0', |
|
377
|
|
|
'wpdb_prefix' => $wpdb->prefix, |
|
378
|
|
|
), |
|
379
|
|
|
'path' => array( |
|
380
|
|
|
'plugin' => $base_path, |
|
381
|
|
|
'view' => $view_path, |
|
382
|
|
|
'assets' => $base_path . \DIRECTORY_SEPARATOR . 'assets', |
|
383
|
|
|
'upload_root' => $wp_uploads['basedir'], |
|
384
|
|
|
'upload_current' => $wp_uploads['path'], |
|
385
|
|
|
), |
|
386
|
|
|
'url' => array( |
|
387
|
|
|
'plugin' => App_Config_Path_Helper::assume_base_url( $base_path ), |
|
388
|
|
|
'view' => App_Config_Path_Helper::assume_view_url( $base_path, $view_path ), |
|
389
|
|
|
'assets' => App_Config_Path_Helper::assume_base_url( $base_path ) . '/assets', |
|
390
|
|
|
'upload_root' => $wp_uploads['baseurl'], |
|
391
|
|
|
'upload_current' => $wp_uploads['url'], |
|
392
|
|
|
), |
|
393
|
|
|
'post_types' => array(), |
|
394
|
|
|
'taxonomies' => array(), |
|
395
|
|
|
'meta' => array(), |
|
396
|
|
|
'db_tables' => array(), |
|
397
|
|
|
'namespaces' => array( |
|
398
|
|
|
'rest' => 'pinkcrab', |
|
399
|
|
|
'cache' => 'pc_cache', |
|
400
|
|
|
), |
|
401
|
|
|
'additional' => array(), |
|
402
|
|
|
); |
|
403
|
|
|
} |
|
404
|
|
|
|
|
405
|
|
|
/** |
|
406
|
|
|
* Filters an array to ensure key and value are both valid strings. |
|
407
|
|
|
* |
|
408
|
|
|
* @param array<int|string, mixed> $pairs |
|
409
|
|
|
* @return array<string, string> |
|
410
|
|
|
*/ |
|
411
|
|
|
private function filter_key_value_pair( array $pairs ): array { |
|
412
|
|
|
/** |
|
413
|
|
|
* @var array<string, string> (as per filter function) |
|
414
|
|
|
*/ |
|
415
|
|
|
return array_filter( |
|
416
|
|
|
$pairs, |
|
417
|
|
|
function ( $value, $key ): bool { |
|
418
|
|
|
return is_string( $value ) |
|
419
|
|
|
&& \strlen( $value ) > 0 |
|
420
|
|
|
&& is_string( $key ) |
|
421
|
|
|
&& \strlen( $key ) > 0; |
|
422
|
|
|
}, |
|
423
|
|
|
ARRAY_FILTER_USE_BOTH |
|
424
|
|
|
); |
|
425
|
|
|
} |
|
426
|
|
|
|
|
427
|
|
|
/** |
|
428
|
|
|
* Exports the internal settings array. |
|
429
|
|
|
* |
|
430
|
|
|
* @return array<string, string|int|array<mixed>> |
|
431
|
|
|
*/ |
|
432
|
|
|
public function export_settings(): array { |
|
433
|
|
|
return array( |
|
434
|
|
|
'path' => $this->paths['path'], |
|
435
|
|
|
'url' => $this->paths['url'], |
|
436
|
|
|
'namespaces' => $this->namespaces, |
|
437
|
|
|
'plugin' => $this->plugin, |
|
438
|
|
|
'additional' => $this->additional, |
|
439
|
|
|
'db_tables' => $this->db_tables, |
|
440
|
|
|
'post_types' => $this->post_types, |
|
441
|
|
|
'taxonomies' => $this->taxonomies, |
|
442
|
|
|
'meta' => $this->meta, |
|
443
|
|
|
); |
|
444
|
|
|
} |
|
445
|
|
|
|
|
446
|
|
|
/** |
|
447
|
|
|
* Get Asset Path. |
|
448
|
|
|
* |
|
449
|
|
|
* @return string |
|
450
|
|
|
*/ |
|
451
|
|
|
public function asset_path(): string { |
|
452
|
|
|
$paths = $this->path( 'assets' ); |
|
453
|
|
|
return is_string( $paths ) ? $paths : ''; |
|
454
|
|
|
} |
|
455
|
|
|
|
|
456
|
|
|
/** |
|
457
|
|
|
* Get the View Path. |
|
458
|
|
|
* |
|
459
|
|
|
* @return string |
|
460
|
|
|
*/ |
|
461
|
|
|
public function view_path(): string { |
|
462
|
|
|
$paths = $this->path( 'view' ); |
|
463
|
|
|
return is_string( $paths ) ? $paths : ''; |
|
464
|
|
|
} |
|
465
|
|
|
|
|
466
|
|
|
/** |
|
467
|
|
|
* Get the plugin path. |
|
468
|
|
|
* |
|
469
|
|
|
* @return string |
|
470
|
|
|
*/ |
|
471
|
|
|
public function plugin_path(): string { |
|
472
|
|
|
$paths = $this->path( 'plugin' ); |
|
473
|
|
|
return is_string( $paths ) ? $paths : ''; |
|
474
|
|
|
} |
|
475
|
|
|
|
|
476
|
|
|
/** |
|
477
|
|
|
* Get the asset URL. |
|
478
|
|
|
* |
|
479
|
|
|
* @return string |
|
480
|
|
|
*/ |
|
481
|
|
|
public function asset_url(): string { |
|
482
|
|
|
$url = $this->url( 'assets' ); |
|
483
|
|
|
return is_string( $url ) ? $url : ''; |
|
484
|
|
|
} |
|
485
|
|
|
|
|
486
|
|
|
/** |
|
487
|
|
|
* Get the view URL. |
|
488
|
|
|
* |
|
489
|
|
|
* @return string |
|
490
|
|
|
*/ |
|
491
|
|
|
public function view_url(): string { |
|
492
|
|
|
$url = $this->url( 'view' ); |
|
493
|
|
|
return is_string( $url ) ? $url : ''; |
|
494
|
|
|
} |
|
495
|
|
|
|
|
496
|
|
|
/** |
|
497
|
|
|
* Get the plugin URL. |
|
498
|
|
|
* |
|
499
|
|
|
* @return string |
|
500
|
|
|
*/ |
|
501
|
|
|
public function plugin_url(): string { |
|
502
|
|
|
$url = $this->url( 'plugin' ); |
|
503
|
|
|
return is_string( $url ) ? $url : ''; |
|
504
|
|
|
} |
|
505
|
|
|
} |
|
506
|
|
|
|