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Add support for theme json customization
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,158 @@ | ||
| <?php | ||
|
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| namespace NewfoldLabs\WP\Module\Onboarding\Services; | ||
|
|
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| use NewfoldLabs\WP\Module\Onboarding\Data\Themes; | ||
|
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| /** | ||
| * Class GlobalStylesService | ||
| * | ||
| * Handles operations related to global styles and settings, such as updating | ||
| * global style variations and retrieving theme settings. | ||
| */ | ||
| class GlobalStylesService { | ||
| /** | ||
| * Updates the DIY flow global style variation. | ||
| * | ||
| * This function updates the global style variation using the provided ID, styles, and settings. | ||
| * If styles or settings are empty, it attempts to fetch user-selected theme settings from the flow. | ||
| * | ||
| * @param string $id The ID of the global style variation to update. | ||
| * @param array $styles The styles to apply. Defaults to empty. | ||
| * @param array $settings The settings to apply. Defaults to empty. | ||
| * @return true|\WP_Error Returns true on success, or a WP_Error on failure. | ||
| */ | ||
| public static function update_diy_global_style_variation( $id, $styles, $settings ) { | ||
| // If both styles and settings are not empty, update directly. | ||
| if ( ! ( empty( $styles ) && empty( $settings ) ) ) { | ||
| return self::update_global_style_variation( | ||
| $id, | ||
| $styles, | ||
| $settings | ||
| ); | ||
| } | ||
|
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| // Retrieve user-selected theme settings. | ||
| $user_selected_theme_settings = Themes::get_selected_diy_theme_settings(); | ||
| if ( ! $user_selected_theme_settings ) { | ||
| return new \WP_Error( | ||
| 'nfd_onboarding_error', | ||
| __( 'Selected theme settings were not found.', 'wp-module-onboarding' ), | ||
| array( 'status' => 404 ) | ||
| ); | ||
| } | ||
|
|
||
| // If styles are empty, use styles from user-selected theme settings. | ||
| if ( empty( $styles ) ) { | ||
| if ( empty( $user_selected_theme_settings['styles'] ) ) { | ||
| return new \WP_Error( | ||
| 'nfd_onboarding_error', | ||
| __( 'Styles does not exist under the selected theme settings.', 'wp-module-onboarding' ), | ||
| array( 'status' => 400 ) | ||
| ); | ||
| } | ||
|
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| $styles = $user_selected_theme_settings['styles']; | ||
| } | ||
|
|
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| // If settings are empty, use settings from user-selected theme settings. | ||
| if ( empty( $settings ) ) { | ||
| if ( empty( $user_selected_theme_settings['settings'] ) ) { | ||
| return new \WP_Error( | ||
| 'nfd_onboarding_error', | ||
| __( 'Settings does not exist under the selected theme settings.', 'wp-module-onboarding' ), | ||
| array( 'status' => 400 ) | ||
| ); | ||
| } | ||
|
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| // Remove specific keys from the settings before using them as these are large and unnecessary. | ||
| unset( $user_selected_theme_settings['settings']['styles'] ); | ||
| unset( $user_selected_theme_settings['settings']['__unstableResolvedAssets'] ); | ||
| unset( $user_selected_theme_settings['settings']['__experimentalFeatures'] ); | ||
| $settings = $user_selected_theme_settings['settings']; | ||
| } | ||
|
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||
| // Update the global style variation with the prepared styles and settings. | ||
| return self::update_global_style_variation( | ||
| $id, | ||
| $styles, | ||
| $settings | ||
| ); | ||
| } | ||
|
|
||
| /** | ||
| * Updates the global style variation given the id. | ||
| * | ||
| * This private function sends a POST request to update the global style using the provided | ||
| * styles and settings. | ||
| * | ||
| * @param string $id The ID of the global style variation to update. | ||
| * @param array $styles The styles to apply. | ||
| * @param array $settings The settings to apply. | ||
| * @return true|\WP_Error Returns true on success, or a WP_Error on failure. | ||
| */ | ||
| private static function update_global_style_variation( $id, $styles, $settings ) { | ||
| // Create a REST request to update global styles. | ||
| $update_active_global_style_request = new \WP_REST_Request( | ||
| 'POST', | ||
| "/wp/v2/global-styles/$id" | ||
| ); | ||
| $update_active_global_style_request->set_header( 'Content-Type', 'application/json' ); | ||
| // Generate custom theme.json data. | ||
| $custom_theme_json = self::create_custom_theme_json( $styles, $settings ); | ||
| if ( ! isset( $custom_theme_json['styles'] ) || ! isset( $custom_theme_json['settings'] ) ) { | ||
| return new \WP_Error( | ||
| 'nfd_onboarding_error', | ||
| __( 'There is an error with your styles or settings.', 'wp-module-onboarding' ), | ||
| array( 'status' => 400 ) | ||
| ); | ||
| } | ||
| // Set the request body parameters. | ||
| $update_active_global_style_request->set_body_params( | ||
| array( | ||
| 'id' => $id, | ||
| 'styles' => $custom_theme_json['styles'], | ||
| 'settings' => $custom_theme_json['settings'], | ||
| ) | ||
| ); | ||
|
|
||
| // Execute the REST request. | ||
| $update_active_global_style_response = rest_do_request( $update_active_global_style_request ); | ||
| if ( $update_active_global_style_response->is_error() ) { | ||
| return $update_active_global_style_response->as_error(); | ||
| } | ||
|
|
||
| return true; | ||
| } | ||
|
|
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| /** | ||
| * Retrieves the post ID of the active/parent custom global styles. | ||
| * | ||
| * @return int The post ID of the active custom global styles. | ||
| */ | ||
| public static function get_active_custom_global_styles_post_id() { | ||
| return \WP_Theme_JSON_Resolver::get_user_global_styles_post_id(); | ||
| } | ||
|
|
||
| /** | ||
| * Creates a custom theme.json array. | ||
| * | ||
| * This function generates a theme.json structure based on the provided styles and settings. | ||
| * | ||
| * @param array $styles The styles to include in the theme.json. | ||
| * @param array $settings The settings to include in the theme.json. | ||
| * @param int $version The version of the theme.json schema. Defaults to the latest schema. | ||
| * @return array The raw theme.json data. | ||
| */ | ||
| public static function create_custom_theme_json( $styles, $settings, $version = \WP_Theme_JSON::LATEST_SCHEMA ) { | ||
| $theme_json = new \WP_Theme_JSON( | ||
| array( | ||
| 'version' => $version, | ||
| 'styles' => $styles, | ||
| 'settings' => $settings, | ||
| ) | ||
| ); | ||
|
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| return $theme_json->get_raw_data(); | ||
| } | ||
| } |