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<?php |
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/** |
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* Snippet Admin - Mounts the React-based snippets management SPA. |
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* |
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* @since 0.1.0 |
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* @package zip-ai |
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*/ |
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|
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namespace ZipAI\MCP\Classes\Admin; |
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|
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use ZipAI\MCP\Classes\Core\Snippet_Store; |
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use ZipAI\MCP\Classes\Core\Snippet_Executor; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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class Snippet_Admin { |
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|
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/** |
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* Hook suffix of the registered submenu page. |
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* |
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* @var string |
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*/ |
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private $hook_suffix = ''; |
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|
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/** |
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* Wire admin hooks (submenu registration + asset enqueue). |
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* |
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* @return void |
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*/ |
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public function __construct() { |
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if ( ! is_admin() ) { |
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return; |
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} |
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|
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add_action( 'admin_menu', array( $this, 'register_submenu' ) ); |
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add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_assets' ) ); |
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} |
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|
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/** |
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* Register the snippets management submenu page. |
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* |
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* @return void |
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*/ |
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public function register_submenu() { |
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// Read capability: the page must stay reachable so an admin can see and |
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// disable live snippets even where authoring is denied. Write actions |
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// 403 from the REST layer with an explanatory message. |
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if ( ! Snippet_Store::current_user_can_read() ) { |
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return; |
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} |
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|
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$this->hook_suffix = (string) add_submenu_page( |
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'options-general.php', |
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__( 'ZIP AI Code Snippets', 'zip-ai' ), |
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__( 'ZIP AI Code Snippets', 'zip-ai' ), |
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Snippet_Store::read_capability(), |
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'zip-ai-snippets', |
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array( $this, 'render_page' ) |
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); |
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} |
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|
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/** |
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* Read a @wordpress/scripts asset manifest (dependencies + version). |
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* |
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* The path is a generated build artifact that may be absent (not committed), |
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* so it is guarded with file_exists() and returns an empty array otherwise. |
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* |
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* @param string $path Absolute path to the generated *.asset.php file. |
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* @return array<int|string, mixed> |
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*/ |
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private function read_asset_manifest( $path ) { |
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return file_exists( $path ) ? (array) ( include $path ) : array(); |
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} |
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|
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/** |
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* Enqueue the snippets SPA bundle, styles, and localized config. |
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* |
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* @param string $hook_suffix Current admin page hook suffix. |
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* @return void |
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*/ |
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public function enqueue_assets( $hook_suffix ) { |
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if ( $this->hook_suffix !== $hook_suffix ) { |
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return; |
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} |
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|
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// React SPA bundle. |
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$asset = $this->read_asset_manifest( ZIPAI_MCP_DIR . 'assets/js/dist/snippets-page.asset.php' ); |
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|
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$deps = array( 'react', 'react-dom' ); |
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if ( isset( $asset['dependencies'] ) && is_array( $asset['dependencies'] ) ) { |
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$deps = array_map( static fn ( $d ): string => is_scalar( $d ) ? (string) $d : '', $asset['dependencies'] ); |
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} |
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$version = isset( $asset['version'] ) && is_string( $asset['version'] ) ? $asset['version'] : ZIPAI_MCP_VERSION; |
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|
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wp_enqueue_script( |
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'zip-ai-snippets-page', |
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ZIPAI_MCP_URL . 'assets/js/dist/snippets-page.js', |
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$deps, |
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$version, |
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true |
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); |
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|
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// Single source of truth: enqueue the shared Tailwind/ZIP AI stylesheet built |
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// from src/styles/main.css. Tokens + utilities are scoped to both |
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// #chat-assistant-root and #zip-ai-snippets-root via tailwind.config.js. |
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wp_enqueue_style( |
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'zip-ai-snippets-page', |
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ZIPAI_MCP_URL . 'assets/css/dist/chat-assistant.css', |
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array(), |
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$version |
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); |
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|
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// Mount point sits flush against the WP admin canvas. The SPA owns its |
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// own layout/padding via Tailwind — the `.wrap` chrome adds margins |
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// that fight the design, so we zero the margins WP injects on |
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// `#wpbody-content`'s default flow. |
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wp_add_inline_style( |
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'zip-ai-snippets-page', |
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'#wpbody-content { padding: 0; } #wpcontent { padding-left: 0; padding-top: 0; } #wpbody { padding-top: 0 !important; } #wpfooter { display: none !important; } #zip-ai-snippets-root-wrap { margin: 0; padding: 0; }' |
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); |
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|
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// CodeMirror 6 editor. |
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$editor_asset = $this->read_asset_manifest( ZIPAI_MCP_DIR . 'assets/js/dist/snippet-editor.asset.php' ); |
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|
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$editor_deps = array(); |
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if ( isset( $editor_asset['dependencies'] ) && is_array( $editor_asset['dependencies'] ) ) { |
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$editor_deps = array_map( static fn ( $d ): string => is_scalar( $d ) ? (string) $d : '', $editor_asset['dependencies'] ); |
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} |
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$editor_version = isset( $editor_asset['version'] ) && is_string( $editor_asset['version'] ) ? $editor_asset['version'] : ZIPAI_MCP_VERSION; |
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|
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wp_enqueue_script( |
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'zip-ai-snippet-editor', |
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ZIPAI_MCP_URL . 'assets/js/dist/snippet-editor.js', |
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$editor_deps, |
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$editor_version, |
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true |
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); |
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|
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// Config for the React app. |
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wp_localize_script( |
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'zip-ai-snippets-page', |
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'eraSnippetConfig', |
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array( |
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'restUrl' => rest_url( 'zip-ai/v1/snippets' ), |
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'nonce' => wp_create_nonce( 'wp_rest' ), |
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'hooks' => array( |
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'php' => Snippet_Store::VALID_PHP_HOOKS, |
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'js' => Snippet_Store::VALID_JS_HOOKS, |
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'css' => Snippet_Store::VALID_CSS_HOOKS, |
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'html' => Snippet_Store::VALID_HTML_HOOKS, |
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), |
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'scopes' => Snippet_Store::VALID_SCOPES, |
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'conditionTypes' => array( |
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array( |
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'value' => 'page', |
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'label' => __( 'Page Type', 'zip-ai' ), |
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), |
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array( |
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'value' => 'user', |
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'label' => __( 'User State', 'zip-ai' ), |
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), |
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array( |
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'value' => 'user_role', |
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'label' => __( 'User Role', 'zip-ai' ), |
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), |
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array( |
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'value' => 'post_type', |
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'label' => __( 'Post Type', 'zip-ai' ), |
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), |
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array( |
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'value' => 'post', |
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'label' => __( 'Specific Post / Page', 'zip-ai' ), |
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), |
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array( |
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'value' => 'device', |
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'label' => __( 'Device', 'zip-ai' ), |
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), |
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array( |
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'value' => 'url_pattern', |
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'label' => __( 'URL Pattern', 'zip-ai' ), |
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), |
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), |
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'conditionValues' => array( |
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'page' => array( |
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array( |
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'value' => 'home', |
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'label' => __( 'Homepage', 'zip-ai' ), |
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), |
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array( |
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'value' => 'single', |
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'label' => __( 'Single Post', 'zip-ai' ), |
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), |
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array( |
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'value' => 'page', |
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'label' => __( 'Page', 'zip-ai' ), |
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), |
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array( |
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'value' => 'archive', |
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'label' => __( 'Archive', 'zip-ai' ), |
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), |
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array( |
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'value' => '404', |
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'label' => __( '404 Page', 'zip-ai' ), |
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), |
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array( |
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'value' => 'search', |
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'label' => __( 'Search Results', 'zip-ai' ), |
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), |
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), |
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'user' => array( |
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array( |
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'value' => 'logged_in', |
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'label' => __( 'Logged In', 'zip-ai' ), |
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), |
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), |
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'user_role' => self::get_user_roles(), |
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'post_type' => self::get_post_types(), |
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'device' => array( |
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array( |
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'value' => 'mobile', |
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'label' => __( 'Mobile', 'zip-ai' ), |
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), |
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), |
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// post + url_pattern are open-ended (no fixed list); UI uses |
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// autocomplete (post) or free-text input (url_pattern). |
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'post' => array(), |
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'url_pattern' => array(), |
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), |
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'conditionOperators' => array( |
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'page' => array( 'is', 'is_not' ), |
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'user' => array( 'is', 'is_not' ), |
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'user_role' => array( 'is', 'is_not', 'in', 'not_in' ), |
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'post_type' => array( 'is', 'is_not', 'in', 'not_in' ), |
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'post' => array( 'is', 'is_not', 'in', 'not_in' ), |
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'device' => array( 'is', 'is_not' ), |
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'url_pattern' => array( 'is', 'is_not', 'contains', 'starts_with', 'ends_with', 'regex' ), |
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), |
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'conditionMulti' => array( |
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// Types where the UI should render a chip multi-picker. |
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'user_role' => true, |
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'post_type' => true, |
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'post' => true, |
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), |
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'safeModeActive' => Snippet_Executor::is_persistent_safe_mode(), |
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) |
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); |
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} |
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|
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/** |
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* Render the React mount point. |
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* |
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* @return void |
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*/ |
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public function render_page() { |
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// Canvas-reset CSS is enqueued via wp_add_inline_style() in enqueue_assets(). |
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echo '<div id="zip-ai-snippets-root-wrap"><div id="zip-ai-snippets-root"></div></div>'; |
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} |
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|
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/** |
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* Get all user roles as value/label pairs. |
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* |
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* @since 0.0.5 |
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* @return array<int, array{value: string, label: string}> |
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*/ |
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private static function get_user_roles() { |
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$roles = wp_roles()->get_names(); |
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$result = array(); |
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|
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foreach ( $roles as $slug => $name ) { |
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$result[] = array( |
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'value' => $slug, |
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'label' => translate_user_role( $name ), |
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); |
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} |
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|
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return $result; |
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} |
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|
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/** |
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* Get all public post types as value/label pairs. |
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* |
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* @since 0.0.5 |
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* @return array<int, array{value: string, label: string}> |
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*/ |
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private static function get_post_types() { |
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$types = get_post_types( array( 'public' => true ), 'objects' ); |
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$result = array(); |
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|
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foreach ( $types as $slug => $type ) { |
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if ( 'attachment' === $slug ) { |
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continue; |
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} |
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$singular = $type->labels->singular_name ?? ''; |
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$result[] = array( |
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'value' => $slug, |
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'label' => is_string( $singular ) ? $singular : '', |
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); |
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} |
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|
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return $result; |
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} |
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} |
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|
