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<?php |
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/** |
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* Import-time dependency gating (FR-003, spec.md Edge Cases, analyze finding |
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* G2): blocks an import before any changes are made when a required plugin |
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* dependency is not active on this site. |
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* |
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* @package Templately\Modules\McpCore\Support |
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*/ |
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|
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namespace Templately\Modules\McpCore\Support; |
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|
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use WP_Error; |
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|
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class DependencyGateResolver { |
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|
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/** |
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* @param int $template_id |
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* @param string $platform |
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* @return true|WP_Error True if the import may proceed; a WP_Error |
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* ('not_found' or 'dependency_required') otherwise. |
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*/ |
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public static function check( int $template_id, string $platform = 'elementor' ) { |
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$item = self::resolve_item( $template_id ); |
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|
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if ( is_wp_error( $item ) ) { |
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return $item; |
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} |
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|
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if ( empty( $item ) || empty( $item['id'] ) ) { |
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return new WP_Error( 'not_found', __( 'Template not found.', 'templately' ) ); |
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} |
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|
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$dependencies = $item['dependencies'] ?? []; |
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|
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if ( empty( $dependencies ) ) { |
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return true; |
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} |
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|
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$checked = RestDispatcher::dispatch( 'POST', '/templately/v1/dependencies/check', [ |
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'dependencies' => $dependencies, |
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'platform' => $platform, |
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] ); |
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|
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if ( is_wp_error( $checked ) ) { |
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// Resolver failure should not itself block import — the real |
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// import call will still surface any genuine problem. |
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return true; |
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} |
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|
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$data = $checked->get_data(); |
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$unmet = array_values( array_filter( $data['dependencies'] ?? [], static function ( $dep ) { |
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$is_active = is_object( $dep ) ? ( $dep->is_active ?? null ) : ( $dep['is_active'] ?? null ); |
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return empty( $is_active ); |
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} ) ); |
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|
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if ( ! empty( $unmet ) ) { |
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return new WP_Error( |
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'dependency_required', |
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__( 'This template requires plugins that are not active on this site.', 'templately' ), |
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[ 'dependencies' => $unmet ] |
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); |
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} |
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|
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return true; |
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} |
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|
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/** |
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* Resolve a template's item detail regardless of which backend collection |
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* it lives in. |
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* |
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* `/items/{id}` scopes its GraphQL lookup by the `type` param, and each |
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* template type lives in a different collection: block/section templates in |
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* `items`, page templates in `pages`, packs in `packs`. Hardcoding a single |
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* `type` here silently 404s ("Item data not found") for every other type — |
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* that is why page-type templates failed the dependency gate before the |
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* import could run. Try each collection until one resolves. |
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* |
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* @param int $template_id |
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* @return array|WP_Error The item detail array, or the last WP_Error. |
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*/ |
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private static function resolve_item( int $template_id ) { |
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$last = null; |
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|
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foreach ( [ 'items', 'pages', 'packs' ] as $type ) { |
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$detail = RestDispatcher::dispatch( 'GET', '/templately/v1/items/' . $template_id, [ 'type' => $type ] ); |
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|
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if ( is_wp_error( $detail ) ) { |
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$last = $detail; |
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continue; |
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} |
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|
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$data = $detail->get_data(); |
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|
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if ( ! empty( $data['id'] ) ) { |
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return $data; |
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} |
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|
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$last = $data; |
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} |
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|
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if ( is_wp_error( $last ) ) { |
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return $last; |
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} |
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|
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return new WP_Error( 'not_found', __( 'Template not found.', 'templately' ) ); |
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} |
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} |
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|
