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<?php |
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declare(strict_types=1); |
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/** |
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* Meta Data model |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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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\Registerables |
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*/ |
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namespace PinkCrab\Registerables; |
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use PinkCrab\Registerables\Registration_Middleware\Registerable; |
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class Meta_Data { |
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/** |
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* Object type meta applies to |
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* |
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* @var string |
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*/ |
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protected $meta_type = 'post'; |
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/** |
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* Holds a secondary object type, used for post type and taxonomy. |
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* |
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* @var string|null |
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*/ |
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protected $object_subtype = null; |
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/** |
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* Value type. |
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* accepts 'string', 'boolean', 'integer', 'number', 'array', and 'object' |
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* |
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* @var string |
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*/ |
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protected $type = 'string'; |
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/** |
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* Meta description |
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* |
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* @var string |
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*/ |
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protected $description = ''; |
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/** |
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* Meta value is single value or array |
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* |
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* @var bool |
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*/ |
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protected $single = false; |
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/** |
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* Default value |
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* Should match same type as $type defined above. |
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* |
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* @var mixed |
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*/ |
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protected $default = ''; |
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/** |
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* The meta fields callbacks |
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* |
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* @var array{ |
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* sanitize: null|callable, |
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* permissions: null|callable, |
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* rest_view: null|callable(mixed[]): void, |
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* rest_update: null|callable(mixed,\WP_Post|\WP_Term|\WP_User|\WP_Comment): void |
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* } |
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*/ |
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protected $callbacks = array( |
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'sanitize' => null, |
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'permissions' => null, |
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'rest_view' => null, |
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'rest_update' => null, |
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); |
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/** |
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* Rest schema definitions |
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* |
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* @var bool|array<mixed>|\PinkCrab\WP_Rest_Schema\Argument\Argument |
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*/ |
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protected $rest_schema = false; |
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/** |
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* Meta key |
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* |
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* @var string |
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*/ |
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protected $meta_key; |
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public function __construct( string $meta_key ) { |
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$this->meta_key = $meta_key; |
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} |
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/** |
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* Set object type meta applies to |
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* |
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* @param string $meta_type Object type meta applies to |
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* @return self |
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*/ |
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public function meta_type( string $meta_type ): self { |
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$this->meta_type = $meta_type; |
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return $this; |
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} |
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/** |
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* Set holds a secondary object type, used for post type and taxonomy. |
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* |
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* @param string|null $object_subtype Holds a secondary object type, used for post type and taxonomy. |
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* @return self |
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*/ |
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public function object_subtype( ?string $object_subtype ): self { |
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$this->object_subtype = $object_subtype ?? ''; |
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return $this; |
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} |
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/** |
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* Sets the values type. |
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* accepts 'string', 'boolean', 'integer', 'number', 'array', and 'object' |
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* |
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* @param string $type |
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* @return self |
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*/ |
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public function type( string $type ): self { |
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$this->type = $type; |
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return $this; |
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} |
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/** |
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* Sets the meta type as POST and defined the post type (object_subtype) |
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* |
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* @param string $post_type |
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* @return self |
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*/ |
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public function post_type( string $post_type ): self { |
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$this->meta_type( 'post' ); |
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$this->object_subtype( $post_type ); |
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return $this; |
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} |
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/** |
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* Sets the meta type as TERM and defined the taxonomy (object_subtype) |
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* |
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* @param string $taxonomy |
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* @return self |
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*/ |
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public function taxonomy( string $taxonomy ): self { |
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$this->meta_type( 'term' ); |
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$this->object_subtype( $taxonomy ); |
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return $this; |
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} |
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/** |
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* Set meta description |
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* |
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* @param string $description Meta description |
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* |
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* @return self |
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*/ |
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public function description( string $description ): self { |
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$this->description = $description; |
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return $this; |
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} |
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/** |
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* Set meta value is single value or array |
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* |
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* @param bool $single Meta value is single value or array |
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* @return self |
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*/ |
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public function single( bool $single = true ): self { |
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$this->single = $single; |
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return $this; |
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} |
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/** |
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* Set should match same type as $type defined above. |
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* |
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* @param mixed $default |
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* @return self |
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*/ |
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public function default( $default ): self { |
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$this->default = $default; |
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return $this; |
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} |
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/** |
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* Set the sanitization callback for setting values. |
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* |
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* @param callable(mixed):mixed $callback |
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* @return self |
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*/ |
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public function sanitize( callable $callback ): self { |
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$this->callbacks['sanitize'] = $callback; |
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return $this; |
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} |
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/** |
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* Set the permission callback for setting/getting values |
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* |
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* @param callable $callback |
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* @return self |
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*/ |
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public function permissions( callable $callback ): self { |
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$this->callbacks['permissions'] = $callback; |
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return $this; |
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} |
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/** |
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* Set rest schema definitions |
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* |
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* @param bool|array<mixed> $rest_schema|PinkCrab\WP_Rest_Schema\Argument\Argument Rest schema definitions |
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* @return self |
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*/ |
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public function rest_schema( $rest_schema ): self { |
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$this->rest_schema = $rest_schema; |
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return $this; |
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} |
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/** |
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* Sets the GET callback for REST requests. |
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* |
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* @param callable|null $callback |
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* @return self |
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*/ |
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public function rest_view( ?callable $callback ): self { |
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$this->callbacks['rest_view'] = $callback; |
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return $this; |
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} |
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/** |
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* Sets the UPDATE callback for REST requests. |
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* |
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* @param null|callable(mixed,\WP_Post|\WP_Term|\WP_User|\WP_Comment):void $callback |
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* @return self |
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*/ |
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public function rest_update( ?callable $callback ): self { |
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$this->callbacks['rest_update'] = $callback; |
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return $this; |
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} |
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/** |
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* Builds the args array for registering metadata |
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* |
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* @return array<string, mixed> |
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*/ |
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public function parse_args(): array { |
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$args = array( |
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'type' => $this->type, |
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'description' => $this->description, |
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'default' => $this->default, |
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'single' => $this->single, |
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'sanitize_callback' => $this->callbacks['sanitize'], |
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'auth_callback' => $this->callbacks['permissions'], |
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'show_in_rest' => $this->rest_schema, |
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); |
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// Set subtype. |
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if ( $this->object_subtype !== null ) { |
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$args['object_subtype'] = $this->object_subtype; |
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} |
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return $args; |
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} |
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/** |
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* Get meta key |
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* |
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* @return string |
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*/ |
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public function get_meta_key(): string { |
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return $this->meta_key; |
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} |
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/** |
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* Get object type meta applies to |
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* |
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* @return string |
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*/ |
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public function get_meta_type(): string { |
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return $this->meta_type; |
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} |
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/** |
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* Gets the rest schema definition. |
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* |
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* @return bool|array<mixed>|\PinkCrab\WP_Rest_Schema\Argument\Argument |
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*/ |
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public function get_rest_schema() { |
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return $this->rest_schema; |
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} |
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/** |
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* Get holds a secondary object type, used for post type and taxonomy. |
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* |
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* @return string|null |
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*/ |
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public function get_subtype(): ?string { |
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return $this->object_subtype; |
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} |
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/** |
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* Gets the GET callback for REST requests. |
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* |
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* @return null|callable(mixed[]): void |
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*/ |
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public function get_rest_view(): ?callable { |
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return $this->callbacks['rest_view']; |
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} |
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/** |
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* Sets the GET callback for REST requests. |
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* |
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* @return null|callable(mixed,\WP_Post|\WP_Term|\WP_User|\WP_Comment): void |
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*/ |
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public function get_rest_update(): ?callable { |
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return $this->callbacks['rest_update']; |
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} |
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} |
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