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split: extract PRV_Settings_Controller from settings-page (300-line fix)

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class-prv-settings-page.php was 346 lines — the only file over the
300-line cap. Extract the four POST handlers (handle_save,
handle_model_add, handle_model_update, handle_model_remove) into a
new PRV_Settings_Controller class (class-prv-settings-controller.php).

PRV_Settings_Page::register_hooks() instantiates the controller once,
passing a nonce-verification callback (bound to require_admin_nonce()).
All four admin_post_* hooks now delegate to the controller.

All phpcs:disable/enable WordPress.Security.NonceVerification.Missing
wrappers and sanitize_*/wp_unslash() calls traveled with the moved
handlers. PHPCS stays green.

Result:
  class-prv-settings-page.php       193 lines
  class-prv-settings-controller.php 213 lines
  All other production PHP files     ≤300 lines

Also: ARCHITECTURE.md file-tree updated; @see cross-refs added to
both class docblocks; CHANGELOG 0.2.0 CI section updated.

Version: 0.2.0
This commit is contained in:
peptiderepo
2026-06-14 07:34:12 +00:00
parent 374da7fe7b
commit 56c276405a
4 changed files with 244 additions and 182 deletions
Download Patch File Download Diff File Expand all files Collapse all files

209
includes/core/class-prv-settings-page.php
View File

@@ -10,21 +10,22 @@ declare(strict_types=1);
/**
* PR Vision Settings admin page.
*
* Registers "PR Vision > Settings" sub-menu, handles POST actions (save config,
* model CRUD, Run now) and the test-model AJAX hook. Rendering is delegated
* to PRV_Settings_Renderer; test AJAX to PRV_Model_Test_Ajax.
* Registers "PR Vision > Settings" sub-menu, dispatches POST actions to
* PRV_Settings_Controller, handles Run-now and AJAX test-model, and
* delegates all HTML rendering to PRV_Settings_Renderer.
*
* All actions require: current_user_can('manage_options') + valid nonce.
*
* Who triggers: PRV_Plugin::init() -- is_admin() guard.
* Dependencies: PRV_Model_Registry, PRV_Config, PRV_Cron, PRV_Run_Lock,
* PRV_Config_Version, PRV_Settings_Renderer, PRV_Model_Test_Ajax.
* Dependencies: PRV_Settings_Controller, PRV_Settings_Renderer,
* PRV_Model_Test_Ajax, PRV_Probe_Runner, PRV_Run_Lock.
*
* @see class-prv-settings-renderer.php -- Renders the HTML.
* @see class-prv-model-test-ajax.php -- AJAX test handler.
* @see class-prv-model-registry.php -- CRUD for prv_models.
* @see class-prv-config-version.php -- Config-change versioning.
* @see class-prv-cron.php -- Reschedule on cadence change.
* @see class-prv-settings-controller.php -- POST handler implementations.
* @see class-prv-settings-renderer.php -- Renders the HTML.
* @see class-prv-model-test-ajax.php -- AJAX test handler.
* @see class-prv-model-registry.php -- CRUD for prv_models.
* @see class-prv-config-version.php -- Config-change versioning.
* @see class-prv-cron.php -- Reschedule on cadence change.
* @package PrVision
*/
class PRV_Settings_Page {
@@ -47,16 +48,25 @@ class PRV_Settings_Page {
/**
* Register WordPress admin hooks.
*
* POST handlers for save/model-CRUD are delegated to PRV_Settings_Controller,
* which receives a nonce-verification callback bound to this page.
*
* Side effects: Adds admin_menu, admin_post, and wp_ajax actions.
*
* @return void
*/
public function register_hooks(): void {
$ctrl = new PRV_Settings_Controller(
function ( string $action ): void {
$this->require_admin_nonce( $action );
}
);
add_action( 'admin_menu', array( $this, 'add_settings_menu' ) );
add_action( 'admin_post_prv_settings_save', array( $this, 'handle_save' ) );
add_action( 'admin_post_prv_model_add', array( $this, 'handle_model_add' ) );
add_action( 'admin_post_prv_model_update', array( $this, 'handle_model_update' ) );
add_action( 'admin_post_prv_model_remove', array( $this, 'handle_model_remove' ) );
add_action( 'admin_post_prv_settings_save', array( $ctrl, 'handle_save' ) );
add_action( 'admin_post_prv_model_add', array( $ctrl, 'handle_model_add' ) );
add_action( 'admin_post_prv_model_update', array( $ctrl, 'handle_model_update' ) );
add_action( 'admin_post_prv_model_remove', array( $ctrl, 'handle_model_remove' ) );
add_action( 'admin_post_prv_settings_run_now', array( $this, 'handle_run_now' ) );
add_action( 'wp_ajax_prv_test_model', array( $this, 'handle_test_model' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_assets' ) );
@@ -100,172 +110,6 @@ class PRV_Settings_Page {
);
}
/**
* Handle the settings save POST action.
*
* Validates, sanitizes, saves peptides/intents/cadence/budget. Bumps
* config-version if scoring-relevant fields changed. Reschedules cron
* if cadence changed.
*
* Side effects: Updates wp_options, may reschedule cron, redirects.
*
* @return void
*/
public function handle_save(): void {
$this->require_admin_nonce( self::NONCE_SAVE );
$old_cadence = PRV_Config::get_cadence();
// phpcs:disable WordPress.Security.NonceVerification.Missing -- nonce verified above via require_admin_nonce().
$budget = isset( $_POST['prv_monthly_budget_usd'] )
? max( 0.01, (float) sanitize_text_field( wp_unslash( (string) $_POST['prv_monthly_budget_usd'] ) ) )
: PRV_DEFAULT_MONTHLY_BUDGET_USD;
update_option( 'prv_monthly_budget_usd', $budget );
$cadence_raw = isset( $_POST['prv_cadence'] )
? sanitize_text_field( wp_unslash( (string) $_POST['prv_cadence'] ) )
: 'weekly';
$cadence = in_array( $cadence_raw, array( 'weekly', 'daily', 'twicedaily' ), true ) ? $cadence_raw : 'weekly';
update_option( PRV_Config::CADENCE_KEY, $cadence );
if ( ! empty( $_POST['prv_peptides_json'] ) ) {
$raw_json = sanitize_textarea_field( wp_unslash( (string) $_POST['prv_peptides_json'] ) );
$decoded = json_decode( $raw_json, true );
if ( is_array( $decoded ) ) {
$clean = array();
foreach ( $decoded as $p ) {
if ( isset( $p['slug'], $p['label'] ) ) {
$clean[] = array(
'slug' => sanitize_text_field( (string) $p['slug'] ),
'label' => sanitize_text_field( (string) $p['label'] ),
);
}
}
update_option( 'prv_peptides', $clean );
}
}
if ( isset( $_POST['prv_prompt_intents_text'] ) ) {
$raw_intents = sanitize_textarea_field( wp_unslash( (string) $_POST['prv_prompt_intents_text'] ) );
$intent_lines = array_filter( array_map( 'trim', explode( "\n", $raw_intents ) ) );
update_option( 'prv_prompt_intents', array_values( $intent_lines ) );
}
// phpcs:enable WordPress.Security.NonceVerification.Missing
PRV_Config_Version::bump_version_if_changed();
if ( $cadence !== $old_cadence ) {
PRV_Cron::reschedule( $cadence );
}
wp_safe_redirect(
add_query_arg(
array(
'page' => self::MENU_SLUG,
'prv_saved' => 1,
),
admin_url( 'admin.php' )
)
);
exit;
}
/**
* Handle Add model POST.
*
* Side effects: Adds to prv_models; may bump config-version; redirects.
*
* @return void
*/
public function handle_model_add(): void {
$this->require_admin_nonce( self::NONCE_MODEL );
// phpcs:disable WordPress.Security.NonceVerification.Missing -- nonce verified above via require_admin_nonce().
$slug = sanitize_text_field( wp_unslash( (string) ( $_POST['prv_model_slug'] ?? '' ) ) );
$provider = sanitize_text_field( wp_unslash( (string) ( $_POST['prv_model_provider'] ?? 'openrouter' ) ) );
$note = sanitize_text_field( wp_unslash( (string) ( $_POST['prv_model_note'] ?? '' ) ) );
$enabled = ! empty( $_POST['prv_model_enabled'] );
// phpcs:enable WordPress.Security.NonceVerification.Missing
if ( '' !== $slug ) {
PRV_Model_Registry::add( $slug, $provider, $enabled, $note );
PRV_Config_Version::bump_version_if_changed();
}
wp_safe_redirect(
add_query_arg(
array(
'page' => self::MENU_SLUG,
'prv_model_added' => 1,
),
admin_url( 'admin.php' )
)
);
exit;
}
/**
* Handle Update model POST.
*
* Side effects: Updates prv_models; may bump config-version; redirects.
*
* @return void
*/
public function handle_model_update(): void {
$this->require_admin_nonce( self::NONCE_MODEL );
// phpcs:disable WordPress.Security.NonceVerification.Missing -- nonce verified above via require_admin_nonce().
$id = sanitize_text_field( wp_unslash( (string) ( $_POST['prv_model_id'] ?? '' ) ) );
$slug = sanitize_text_field( wp_unslash( (string) ( $_POST['prv_model_slug'] ?? '' ) ) );
$enabled = ! empty( $_POST['prv_model_enabled'] );
$note = sanitize_text_field( wp_unslash( (string) ( $_POST['prv_model_note'] ?? '' ) ) );
// phpcs:enable WordPress.Security.NonceVerification.Missing
if ( '' !== $id && '' !== $slug ) {
PRV_Model_Registry::update(
$id,
array(
'slug' => $slug,
'enabled' => $enabled,
'note' => $note,
)
);
PRV_Config_Version::bump_version_if_changed();
}
wp_safe_redirect(
add_query_arg(
array(
'page' => self::MENU_SLUG,
'prv_model_updated' => 1,
),
admin_url( 'admin.php' )
)
);
exit;
}
/**
* Handle Remove model POST.
*
* Side effects: Removes from prv_models; may bump config-version; redirects.
*
* @return void
*/
public function handle_model_remove(): void {
$this->require_admin_nonce( self::NONCE_MODEL );
// phpcs:disable WordPress.Security.NonceVerification.Missing -- nonce verified above via require_admin_nonce().
$id = sanitize_text_field( wp_unslash( (string) ( $_POST['prv_model_id'] ?? '' ) ) );
// phpcs:enable WordPress.Security.NonceVerification.Missing
if ( '' !== $id ) {
PRV_Model_Registry::remove( $id );
PRV_Config_Version::bump_version_if_changed();
}
wp_safe_redirect(
add_query_arg(
array(
'page' => self::MENU_SLUG,
'prv_model_removed' => 1,
),
admin_url( 'admin.php' )
)
);
exit;
}
/**
* Handle Run now POST from the settings page.
*
@@ -330,11 +174,14 @@ class PRV_Settings_Page {
/**
* Verify admin capability and nonce; wp_die on failure.
*
* Called directly for Run-now, and passed as a callback to
* PRV_Settings_Controller for the four POST handlers.
*
* @param string $action Nonce action.
*
* @return void
*/
private function require_admin_nonce( string $action ): void {
public function require_admin_nonce( string $action ): void {
if ( ! current_user_can( 'manage_options' ) ) {
wp_die( esc_html__( 'Insufficient permissions.', 'pr-vision' ), 403 );
}