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<?php |
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|
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/** |
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* Settings REST controller for the React admin SPA. |
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* |
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* Exposes the normalized settings schema (read from the SchemaRegistry) plus the |
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* current values for an option key, and persists changes back into that same |
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* option the frontend already reads. |
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* |
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* Backward compatible by design. The field ids, defaults and the `darkify` option |
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* key are the ones the config classes in src/Admin/Views/*.php already declared, |
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* so existing settings load and save unchanged — no migration runs, and nothing |
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* about the stored data model changes. The save also still fires the same |
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* `darkify_darkify_save*` filter/actions the old framework did, so any add-on or |
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* snippet hooked into them keeps working. |
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* |
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* @package darkify |
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* @subpackage darkify/src/Admin/Rest |
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* @author ThemeAtelier<themeatelierbd@gmail.com> |
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*/ |
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|
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namespace ThemeAtelier\Darkify\Admin\Rest; |
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|
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use WP_REST_Server; |
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use WP_REST_Request; |
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use WP_REST_Response; |
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|
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if (! defined('ABSPATH')) { |
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die; |
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} |
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|
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class SettingsRest extends AbstractRestController |
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{ |
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public function register_routes(): void |
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{ |
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\register_rest_route(self::NS, '/settings/(?P<key>[A-Za-z0-9_\-]+)', [ |
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[ |
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'methods' => WP_REST_Server::READABLE, |
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'callback' => [$this, 'get_settings'], |
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'permission_callback' => [$this, 'can_manage'], |
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], |
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[ |
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'methods' => WP_REST_Server::CREATABLE, |
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'callback' => [$this, 'save_settings'], |
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'permission_callback' => [$this, 'can_manage'], |
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], |
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]); |
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} |
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|
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/** |
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* GET /settings/{key} — the normalized schema tree and the current values. |
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*/ |
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public function get_settings(WP_REST_Request $request): WP_REST_Response |
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{ |
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$key = (string) $request->get_param('key'); |
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if (! $this->is_valid_settings_key($key)) { |
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return new WP_REST_Response(['message' => \__('Unknown settings key.', 'darkify')], 404); |
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} |
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|
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$sections = $this->get_registered_sections($key); |
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// `apply_pro_flags` stamps `pro` / `pro_options` from the config's |
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// long-standing lock markers so the React admin renders those fields as |
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// locked previews (Chat Help's ProLock contract). |
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$tree = $this->apply_pro_flags($this->normalize_sections($sections)); |
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$defaults = $this->collect_defaults($sections); |
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|
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$saved = \get_option($key, []); |
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$saved = \is_array($saved) ? $saved : []; |
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|
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return \rest_ensure_response([ |
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'key' => $key, |
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'schema' => $tree, |
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'values' => $this->merge_defaults($defaults, $saved), |
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]); |
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} |
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|
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/** |
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* POST /settings/{key} — sanitize by field type and persist to the option. |
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* |
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* The submitted values are merged *over* the existing option rather than |
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* replacing it. That matters for backward compatibility: any key a previous |
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* version wrote but the current schema no longer declares (an old field, or |
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* one owned by an add-on) survives the save instead of being dropped. |
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*/ |
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public function save_settings(WP_REST_Request $request): WP_REST_Response |
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{ |
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$key = (string) $request->get_param('key'); |
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if (! $this->is_valid_settings_key($key)) { |
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return new WP_REST_Response(['message' => \__('Unknown settings key.', 'darkify')], 404); |
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} |
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|
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$incoming = $request->get_param('values'); |
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if (! \is_array($incoming)) { |
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return new WP_REST_Response([ |
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'saved' => false, |
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'message' => \__('Invalid payload.', 'darkify'), |
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], 400); |
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} |
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|
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$sections = $this->get_registered_sections($key); |
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$sanitized = $this->sanitize_values($incoming, $this->collect_field_types($sections)); |
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// Free plugin: locked fields/choices can never be persisted, no matter |
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// what the request claims (the locked UI never submits them anyway). |
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$sanitized = $this->strip_pro_keys($sanitized, $sections); |
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|
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$existing = \get_option($key, []); |
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$existing = \is_array($existing) ? $existing : []; |
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$data = \array_merge($existing, $sanitized); |
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|
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/** |
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* The same filter/actions the retired options framework fired around a |
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* save, with the same names and argument order, so anything hooked into |
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* them keeps working. The second argument used to be the framework |
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* instance; it is now this controller — callbacks in the wild use the |
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* `$data` array, which is unchanged. |
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*/ |
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$data = \apply_filters("darkify_{$key}_save", $data, $this); |
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|
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\do_action("darkify_{$key}_save_before", $data, $this); |
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|
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\update_option($key, $data); |
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|
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\do_action("darkify_{$key}_saved", $data, $this); |
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\do_action("darkify_{$key}_save_after", $data, $this); |
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|
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return \rest_ensure_response([ |
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'saved' => true, |
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'key' => $key, |
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'values' => $data, |
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]); |
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} |
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} |
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|
