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<?php |
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declare(strict_types=1); |
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/** |
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* Registration Middleware for dispatching pages. |
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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\Perique_Admin_Menu |
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*/ |
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namespace PinkCrab\Perique_Admin_Menu\Module; |
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use PinkCrab\Loader\Hook_Loader; |
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use PinkCrab\Perique_Admin_Menu\Page\Page; |
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use PinkCrab\Perique_Admin_Menu\Group\Abstract_Group; |
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use PinkCrab\Perique\Interfaces\Registration_Middleware; |
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use PinkCrab\Perique_Admin_Menu\Registrar\Page_Dispatcher; |
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use PinkCrab\Perique_Admin_Menu\Validator\Group_Validator; |
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class Page_Middleware implements Registration_Middleware { |
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public Page_Dispatcher $dispatcher; |
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public Group_Validator $group_validator; |
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public Hook_Loader $hook_loader; |
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public function __construct( |
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Page_Dispatcher $dispatcher, |
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Group_Validator $group_validator, |
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Hook_Loader $hook_loader |
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) { |
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$this->dispatcher = $dispatcher; |
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$this->group_validator = $group_validator; |
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$this->hook_loader = $hook_loader; |
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} |
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/** |
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* Add all valid ajax calls to the dispatcher. |
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* |
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* @param object $class |
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* @return object |
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*/ |
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public function process( object $class ): object { |
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// If we have a valid SUB page. |
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if ( |
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is_a( $class, Page::class ) |
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&& is_admin() |
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&& ! is_null( $class->parent_slug() ) |
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) { |
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$this->add_to_loader( |
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function () use ( $class ) : void { |
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$this->dispatcher->register_subpage( $class, $class->parent_slug() ); |
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} |
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); |
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} |
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// If we have a valid SINGLE/PARENT page. |
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if ( |
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is_a( $class, Page::class ) |
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&& is_admin() |
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&& is_null( $class->parent_slug() ) |
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) { |
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$this->add_to_loader( |
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function () use ( $class ) : void { |
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$this->dispatcher->register_single_page( $class ); |
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} |
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); |
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} |
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// If we have a valid group. |
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if ( |
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is_a( $class, Abstract_Group::class ) |
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&& is_admin() |
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) { |
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$this->add_to_loader( |
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function () use ( $class ): void { |
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$this->dispatcher->register_group( $class ); |
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} |
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); |
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} |
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return $class; |
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} |
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/** |
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* Adds a page to the Hook Loader |
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* |
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* @param callable $callback |
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* @return void |
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*/ |
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protected function add_to_loader( callable $callback ): void { |
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$this->hook_loader->action( 'admin_menu', $callback ); |
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} |
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/** |
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* Registers the new page hook subscribers |
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* Creates the page on a custom callback. |
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* |
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* @return void |
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*/ |
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public function setup(): void {} |
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/** |
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* Register all ajax calls. |
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* |
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* @return void |
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*/ |
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public function tear_down(): void { |
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$this->hook_loader->register_hooks(); |
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} |
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} |
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