| 1 | <?php |
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| 2 | /** |
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| 3 | * REST API for the NextGEN Gallery Block |
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| 4 | * |
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| 5 | * @package NextGEN Gallery |
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| 6 | */ |
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| 7 | |
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| 8 | namespace Imagely\NGG\REST\Admin; |
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| 9 | |
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| 10 | use Imagely\NGG\DataMappers\Image as ImageMapper; |
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| 11 | use Imagely\NGG\DataStorage\Manager as StorageManager; |
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| 12 | |
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| 13 | /** |
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| 14 | * Class Block represents the REST API for the NextGEN Gallery Block |
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| 15 | */ |
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| 16 | class Block extends \WP_REST_Controller { |
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| 17 | |
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| 18 | /** |
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| 19 | * Block constructor. |
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| 20 | */ |
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| 21 | public function __construct() { |
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| 22 | $this->namespace = 'ngg/v1'; |
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| 23 | $this->rest_base = 'admin/block/image'; |
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| 24 | } |
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| 25 | |
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| 26 | /** |
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| 27 | * Register the routes for the objects of the controller. |
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| 28 | */ |
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| 29 | public function register_routes() { |
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| 30 | \register_rest_route( |
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| 31 | $this->namespace, |
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| 32 | '/' . $this->rest_base . '/(?P<image_id>.*)/', |
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| 33 | [ |
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| 34 | 'args' => [ |
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| 35 | 'image_id' => [ |
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| 36 | 'description' => \__( 'Image ID', 'nggallery' ), |
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| 37 | 'type' => 'integer', |
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| 38 | 'required' => true, |
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| 39 | ], |
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| 40 | ], |
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| 41 | [ |
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| 42 | 'methods' => \WP_REST_Server::READABLE, |
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| 43 | 'callback' => [ $this, 'get_item' ], |
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| 44 | 'permission_callback' => [ $this, 'get_item_permissions_check' ], |
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| 45 | ], |
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| 46 | ] |
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| 47 | ); |
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| 48 | } |
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| 49 | |
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| 50 | /** |
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| 51 | * Check if a given request has access to get information about a specific item. |
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| 52 | * |
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| 53 | * @param \WP_REST_Request $request Full data about the request. |
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| 54 | * |
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| 55 | * @return bool |
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| 56 | */ |
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| 57 | public function get_item_permissions_check( $request ): bool { |
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| 58 | // Verify the nonce. |
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| 59 | $nonce = $request->get_header('X-WP-Nonce'); |
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| 60 | |
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| 61 | if ( ! $nonce || ! wp_verify_nonce( $nonce, 'wp_rest' ) ) { |
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| 62 | return false; |
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| 63 | } |
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| 64 | |
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| 65 | // Check if the user has the capability to edit posts. |
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| 66 | return current_user_can( 'edit_posts' ); |
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| 67 | } |
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| 68 | |
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| 69 | /** Get the specific image. |
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| 70 | * |
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| 71 | * @param \WP_REST_Request $request Full data about the request. |
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| 72 | * @return \WP_Error|\WP_REST_Response |
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| 73 | */ |
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| 74 | public function get_item( $request ) { |
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| 75 | $id = $request->get_param( 'image_id' ); |
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| 76 | |
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| 77 | $image = ImageMapper::get_instance()->find( $id ); |
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| 78 | |
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| 79 | if ( ! $image ) { |
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| 80 | return new \WP_Error( |
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| 81 | 'invalid_image_id', |
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| 82 | 'Invalid image ID', |
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| 83 | [ 'status' => 404 ] |
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| 84 | ); |
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| 85 | } |
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| 86 | |
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| 87 | $storage = StorageManager::get_instance(); |
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| 88 | $image->thumbnail_url = $storage->get_image_url( $image, 'thumb' ); |
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| 89 | $image->image_url = $storage->get_image_url( $image, 'full' ); |
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| 90 | |
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| 91 | return new \WP_REST_Response( |
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| 92 | [ |
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| 93 | 'success' => true, |
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| 94 | 'image' => $image, |
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| 95 | ] |
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| 96 | ); |
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| 97 | } |
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| 98 | } |
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