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fix: dossier page 403 — options.php-parent pattern (v0.19.3)

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Dossier page dead on prod (403) since v0.19.2 deploy. Root cause:
on_register_menu() registered under 'prautoblogger-settings' parent then
unset the slug from $submenu to hide the nav entry. At request time
get_admin_page_parent() scanned $submenu, found nothing, fell back to
orphan hookname 'admin_page_prautoblogger-dossier'. Render callback was
registered under 'prautoblogger_page_prautoblogger-dossier'. Mismatch ->
wp_die(403). Same hookname-mismatch class as the board 404 (v0.19.1).

Fix (seq 21 §Required fix items 1-6):

1. options.php-parent: add_submenu_page('options.php', ...) -> hookname
   is 'admin_page_prautoblogger-dossier' at BOTH registration and request
   time. Hidden by construction; no $submenu mutation needed or permitted.
   Add PARENT_SLUG = 'options.php' constant.

2. Asset enqueue gate: updated from 'prautoblogger_page_*' to
   'admin_page_*' prefix to match options.php-parent hookname.

3. Deep-link URLs (admin.php?page=prautoblogger-dossier&post_id=N):
   parent-agnostic; unchanged. Asserted in
   test_url_for_post_contains_slug_and_post_id +
   test_url_for_post_exact_shape.

4. Regression test upgraded to request-time faithful:
   test_request_time_hookname_matches_registration_hookname simulates
   get_admin_page_parent() against post-registration $submenu state.
   FAILS on v0.19.2 hide-by-unset (4 failures, captured in evidence):
     - test_request_time_hookname_matches_registration_hookname FAIL
     - test_dossier_parent_slug_is_options_php FAIL
     - test_no_submenu_mutation_after_registration FAIL
     - test_asset_enqueue_gate_uses_admin_page_prefix FAIL
   PASSES on v0.19.3 options.php-parent (9/9 OK, captured in evidence).
   test_hide_by_unset_would_fail_request_time_check documents broken
   pattern inline.

5. ARCHITECTURE.md §22b: hidden-page convention cross-reference + v0.19.3
   incident record added. §23: page registration description updated to
   options.php-parent. File tree entry updated.
   CONVENTIONS.md §Hidden Admin Pages: full rule + both incident history
   (board 404 v0.19.1, dossier 403 v0.19.2) + test methodology.

6. Version 0.19.2 -> 0.19.3, CHANGELOG entry. tests/bootstrap.php:
   PRAUTOBLOGGER_PLUGIN_URL + PRAUTOBLOGGER_VERSION constants added
   (resolves 'Undefined constant' in enqueue tests).

Deletion audit: removed lines are the broken 'prautoblogger-settings'
parent string, the 12-line $submenu mutation block, the wrong hook prefix
'prautoblogger_page_*'. No other logic removed.

Agent-Session: dossier-403-hotfix-20260612
This commit is contained in:
peptiderepo
2026-06-12 11:18:15 +00:00
parent 9c8e500244
commit ae32876b6b
7 changed files with 654 additions and 106 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
ARCHITECTURE.md
View File

@@ -145,7 +145,7 @@ prautoblogger/
│ │ ├── class-board-page.php # Kanban board -- primary landing screen (v0.19.0) │ │ ├── class-board-page.php # Kanban board -- primary landing screen (v0.19.0)
│ │ ├── class-board-data-provider.php # Board orchestrator: 4-column snapshot + dossier deep-links (v0.19.0, v0.19.2) │ │ ├── class-board-data-provider.php # Board orchestrator: 4-column snapshot + dossier deep-links (v0.19.0, v0.19.2)
│ │ ├── class-board-gen-log-query.php # Board gen_log queries: Generating + Failed column raw DB reads (v0.19.0) │ │ ├── class-board-gen-log-query.php # Board gen_log queries: Generating + Failed column raw DB reads (v0.19.0)
│ │ ├── class-dossier-page.php # Article dossier admin page: hidden-submenu, priority 12, enqueue, nonce (v0.19.2) │ │ ├── class-dossier-page.php # Article dossier admin page: options.php-parent hidden-page, priority 12, enqueue, nonce (v0.19.3)
│ │ ├── class-dossier-data-assembler.php # 5-query view-model builder: runs+stages+gen_log+decisions+meta (v0.19.2) │ │ ├── class-dossier-data-assembler.php # 5-query view-model builder: runs+stages+gen_log+decisions+meta (v0.19.2)
│ │ ├── class-dossier-gen-log-query.php # Dossier gen_log queries: per-stage cost receipt + raw trace (v0.19.2) │ │ ├── class-dossier-gen-log-query.php # Dossier gen_log queries: per-stage cost receipt + raw trace (v0.19.2)
│ │ ├── class-admin-page.php # Main settings page (tabbed SaaS-style UI) │ │ ├── class-admin-page.php # Main settings page (tabbed SaaS-style UI)
@@ -871,6 +871,8 @@ Tests use Brain\Monkey for WordPress function mocking (no database required). Th
### #22b: Kanban board as primary admin landing screen (v0.19.0 / v0.19.1) ### #22b: Kanban board as primary admin landing screen (v0.19.0 / v0.19.1)
**Hidden admin page convention (v0.19.3):** See CONVENTIONS.md §Hidden Admin Pages for the full rule. Summary: hidden admin pages (link-accessed only, not visible in nav) MUST use `options.php` as the `add_submenu_page()` parent. NEVER unset/remove registered pages from `$submenu` after registration -- doing so causes `get_admin_page_parent()` to fail at request time, which makes WP recompute the hookname in the `admin_page_*` orphan namespace, find no registered handler, and call `wp_die(403)`. This is the dossier 403 incident (v0.19.2→v0.19.3). Same hookname-mismatch class as the board 404 (v0.19.0→v0.19.1); the only difference is that the board bug was a priority-ordering issue at registration time while the dossier bug was a post-registration $submenu mutation.
The primary admin screen is now a kanban board (Direction C "Editorial Record") with four The primary admin screen is now a kanban board (Direction C "Editorial Record") with four
columns: Generating | In Review | Published | Failed. A separate `class-board-page.php` columns: Generating | In Review | Published | Failed. A separate `class-board-page.php`
registers the `Board` submenu and a `$submenu` reorder makes it the first (primary) entry. registers the `Board` submenu and a `$submenu` reorder makes it the first (primary) entry.
@@ -904,14 +906,25 @@ a single post: generation run, stage I/O, cost receipts, raw-trace toggles, edit
decisions, and image A/B pairs. It is link-accessed only (hidden submenu) — no navigation decisions, and image A/B pairs. It is link-accessed only (hidden submenu) — no navigation
entry appears in the WP sidebar. entry appears in the WP sidebar.
**Page registration** (`class-dossier-page.php`): registered as a hidden submenu under **Page registration** (`class-dossier-page.php`): uses the canonical hidden-admin-page
`prautoblogger-settings` at `admin_menu` priority **12**, one step after the board (priority pattern -- registered under parent **`options.php`** at `admin_menu` priority **12**. The
11), which is itself after the parent menu (priority 10). The page is immediately removed hookname is `admin_page_prautoblogger-dossier` at BOTH registration time and request time,
from `$submenu` so it does not appear in the WP admin sidebar, but remains reachable by so there is no hookname mismatch and no need to manipulate `$submenu`. The page does not
direct URL. URL shape: `admin.php?page=prautoblogger-dossier&post_id=<int>`. Secured by appear in the WP admin sidebar (options.php-parent pages are hidden by construction).
`manage_options` capability + nonce (`prautoblogger_dossier`). Static `url_for_post(int URL shape: `admin.php?page=prautoblogger-dossier&post_id=<int>` (unchanged from v0.19.2 --
$post_id): string` provides the canonical deep-link. Regression test: deep-link URLs are parent-agnostic). Secured by `manage_options` capability. Static
`tests/unit/Admin/DossierMenuRegistrationTest.php`. `url_for_post(int $post_id): string` provides the canonical deep-link.
v0.19.2 used `prautoblogger-settings` as parent with post-registration `unset($submenu[...])` to
hide the page. This caused `get_admin_page_parent()` to fail at request time -> orphan
`admin_page_*` hookname -> no handler registered -> `wp_die(403)`. Fixed in v0.19.3 by switching
to `options.php` parent and removing all `$submenu` mutation. See CONVENTIONS.md §Hidden Admin
Pages for the full rule and ARCHITECTURE.md §22b for both incident records.
Regression test: `tests/unit/Admin/DossierMenuRegistrationTest.php` -- the
`test_request_time_hookname_matches_registration_hookname` test replicates the request-time
resolution algorithm (simulate `get_admin_page_parent()`) so it FAILS on hide-by-unset and
PASSES on options.php-parent.
**5-query data assembly** (`class-dossier-data-assembler.php`): **5-query data assembly** (`class-dossier-data-assembler.php`):

31
CHANGELOG.md
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@@ -5,6 +5,37 @@ All notable changes to PRAutoBlogger will be documented in this file.
Format follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), Format follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project uses [Semantic Versioning](https://semver.org/). and this project uses [Semantic Versioning](https://semver.org/).
## [0.19.3] - 2026-06-12
### Fixed
- **Dossier page 403 (P0 hotfix).** `PRAutoBlogger_Dossier_Page::on_register_menu` registered the
dossier as a hidden submenu under `prautoblogger-settings` then called `unset($submenu[...])` to
hide it from the nav. This is the **hide-by-unset anti-pattern**: at registration time WP records
the render callback under hookname `prautoblogger_page_prautoblogger-dossier`; at request time
`get_admin_page_parent()` scans `$submenu`, finds the slug absent (it was unset), returns false,
and WP recomputes the hookname under the orphan `admin_page_*` namespace -- no handler registered
there -- `wp_die(403)`. Same hookname-mismatch class as the board 404 (v0.19.1), different vector.
**Fix:** register under parent `options.php` (canonical hidden-page pattern). Hookname is
`admin_page_prautoblogger-dossier` at both registration and request time. No `$submenu` mutation
required or permitted. Asset enqueue gate updated to match (`admin_page_*` prefix).
Deep-link URLs (`admin.php?page=prautoblogger-dossier&post_id=N`) are parent-agnostic and
unchanged. Board cards and the post metabox link continue to work without modification.
### Changed
- **Regression test upgraded to request-time faithful** (`DossierMenuRegistrationTest`).
New `test_request_time_hookname_matches_registration_hookname` simulates
`get_admin_page_parent()` against the post-registration `$submenu` state and asserts it
equals the registration-time hookname. FAILS on hide-by-unset (4 failures on v0.19.2 code,
captured in test evidence). PASSES on options.php-parent. New
`test_hide_by_unset_would_fail_request_time_check` documents the broken pattern inline.
- **CONVENTIONS.md §Hidden Admin Pages** added: options.php-parent is the only permitted
pattern for hidden admin pages; `$submenu` mutation after registration is explicitly
prohibited; full incident history (board 404 + dossier 403) and test methodology documented.
- **ARCHITECTURE.md §22b** updated with hidden-page convention cross-reference.
**§23** updated to reflect options.php-parent registration and the v0.19.2→v0.19.3 fix.
- **tests/bootstrap.php**: added `PRAUTOBLOGGER_PLUGIN_URL` and `PRAUTOBLOGGER_VERSION`
constants so admin enqueue tests resolve without "Undefined constant" errors.
## [0.19.2] - 2026-06-12 ## [0.19.2] - 2026-06-12
### Added ### Added

70
CONVENTIONS.md
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@@ -502,3 +502,73 @@ public function my_operation( $input ) {
``` ```
That's it. No config, no feature-flag checks, no try/catch needed. That's it. No config, no feature-flag checks, no try/catch needed.
---
## Hidden Admin Pages (v0.19.3 convention, codified after two incidents)
### Rule: use options.php as parent; NEVER unset/remove registered pages from $submenu
When a WordPress admin page must be accessible by URL but hidden from the nav menu, use the
**options.php-parent pattern** exclusively:
```php
add_submenu_page(
'options.php', // parent: built-in WP page; pages hidden by construction
__( 'My Page', 'prautoblogger' ), // page title
__( 'My Page', 'prautoblogger' ), // menu title (never shown; options.php is hidden)
'manage_options', // capability
'my-page-slug', // page slug
array( $this, 'render_page' ), // callback
);
// No $submenu manipulation. options.php-parent pages are hidden from nav by construction.
```
The resulting hookname is `admin_page_my-page-slug` at BOTH registration time and request time.
### Why the hide-by-unset pattern causes 403 (the incident class)
WordPress computes the page hookname at two distinct moments:
**Registration time** (inside `add_submenu_page`):
WP resolves the parent slug against `$admin_page_hooks`. If found, hookname = `{parent_key}_page_{slug}`. WP registers the render callback and `$_registered_pages` entry under that name.
**Request time** (inside `wp-admin/admin.php`):
WP calls `get_admin_page_parent()` which scans `$submenu` for the page slug. If found, it derives the hookname the same way as (1). If **not found** (e.g., because the entry was unset), it falls back to `admin_page_{slug}`.
When these two hooknames diverge, WP dispatches the request to a hookname with no registered callback → `wp_die(403)`.
**Why options.php avoids this:** `options.php` is a built-in page that WordPress always keeps intact in `$admin_page_hooks` and `$submenu`. For its children, `get_admin_page_parent()` returns `options.php` consistently at both moments, so both produce `admin_page_{slug}`. No mutation required.
### Incident history
| Version | Symptom | Root cause | Fix |
|---------|---------|------------|-----|
| v0.19.1 | Board page 404 | Board submenu registered at same priority as parent (both 10) — add_submenu_page fired before add_menu_page → wrong hookname at registration time | Board moved to priority 11, after parent at 10 |
| v0.19.3 | Dossier page 403 | Dossier registered under `prautoblogger-settings` parent (priority 12, after parent ✓) but post-registration `unset($submenu[...])` removed the slug → get_admin_page_parent() returned false at request time → orphan `admin_page_*` hookname → no handler → 403 | Switched to `options.php` parent; removed all $submenu mutation |
Both incidents are in the same **hookname-mismatch class**: registration-time hookname ≠ request-time hookname.
### Test pattern
The `DossierMenuRegistrationTest::test_request_time_hookname_matches_registration_hookname` test
replicates the request-time resolution algorithm (scan `$submenu` for the slug; if found derive
hookname; if absent return `admin_page_*`) and asserts it equals the registration-time hookname.
This test FAILS on hide-by-unset implementations and passes on the options.php-parent pattern.
Apply the same test strategy to any new hidden admin page.
### Asset enqueue gate
For `options.php`-parent pages, the hook suffix passed to `admin_enqueue_scripts` is
`admin_page_{slug}`. For plugin-parent pages it would be `{parent_key}_page_{slug}`. Always
match the asset enqueue gate to the actual hookname for the chosen parent pattern:
```php
// options.php parent → 'admin_page_{slug}'
public function on_enqueue_assets( string $hook_suffix ): void {
if ( $hook_suffix !== 'admin_page_' . self::PAGE_SLUG ) {
return;
}
// ... enqueue
}
```

67
includes/admin/class-dossier-page.php
View File

@@ -6,10 +6,25 @@ declare(strict_types=1);
* *
* Registers and renders the Article Dossier admin page (M2). * Registers and renders the Article Dossier admin page (M2).
* *
* The dossier is link-accessed -- it is NOT a visible submenu item. It registers * The dossier is link-accessed -- it is NOT a visible submenu item. It uses
* as a hidden submenu under 'prautoblogger-settings' at admin_menu priority 12 * the canonical hidden-admin-page pattern: register under parent 'options.php'
* (after board at 11) so WordPress resolves the hookname correctly. Board cards and * so WordPress computes the hookname as `admin_page_prautoblogger-dossier` at
* post list columns deep-link here via ?page=prautoblogger-dossier&post_id=X. * BOTH registration time AND request time. The page is hidden from nav by
* construction (options.php is a built-in WP page with no visible submenu block)
* so no $submenu mutation is needed or permitted.
*
* Why NOT the hide-by-unset pattern (the v0.19.2 bug):
* add_submenu_page('prautoblogger-settings', ...) → hookname 'prautoblogger_page_prautoblogger-dossier'
* post-registration unset($submenu['prautoblogger-settings'][$idx])
* → at request time get_admin_page_parent() no longer finds the slug in $submenu
* → WP recomputes hookname in the 'admin_page_*' orphan namespace
* → no callback registered there → wp_die(403).
* See ARCHITECTURE.md §22c + CONVENTIONS.md §Hidden Admin Pages for the full incident
* history (board 404 v0.19.1, dossier 403 v0.19.2).
*
* Board cards and post-metabox deep-link here via
* admin.php?page=prautoblogger-dossier&post_id=X. Deep-link URLs are parent-agnostic
* (they reference only the page slug) so they are unchanged by this fix.
* *
* Design contract: Proposal C "Editorial Record" -- warm editorial dossier, * Design contract: Proposal C "Editorial Record" -- warm editorial dossier,
* verdict pills, receipt-style cost sidebar, per-stage I/O with raw-trace toggle. * verdict pills, receipt-style cost sidebar, per-stage I/O with raw-trace toggle.
@@ -19,46 +34,44 @@ declare(strict_types=1);
* *
* @see admin/class-dossier-data-assembler.php -- Builds the view model. * @see admin/class-dossier-data-assembler.php -- Builds the view model.
* @see templates/admin/dossier-page.php -- HTML template. * @see templates/admin/dossier-page.php -- HTML template.
* @see ARCHITECTURE.md -- §Dossier (M2). * @see ARCHITECTURE.md -- §22c (hidden admin page convention).
* @see CONVENTIONS.md -- §Hidden Admin Pages.
*/ */
class PRAutoBlogger_Dossier_Page { class PRAutoBlogger_Dossier_Page {
/** Admin page slug. */ /** Admin page slug. */
public const PAGE_SLUG = 'prautoblogger-dossier'; public const PAGE_SLUG = 'prautoblogger-dossier';
/**
* Parent slug used at registration.
* 'options.php' is the canonical WP hidden-page parent: the hookname resolves
* to `admin_page_{slug}` at both registration time and request time, so there is
* no hookname mismatch and no need to manipulate $submenu.
*/
public const PARENT_SLUG = 'options.php';
/** Nonce action for any future stateful actions. */ /** Nonce action for any future stateful actions. */
public const NONCE_ACTION = 'prautoblogger_dossier'; public const NONCE_ACTION = 'prautoblogger_dossier';
/** /**
* Register the dossier as a hidden submenu page. * Register the dossier as a hidden admin page.
* *
* Hidden = not visible in the menu, but reachable by URL. * Uses the canonical options.php-parent pattern so the hookname is stable at
* Priority 12 ensures add_menu_page() (priority 10) has populated * both registration time and request time. No $submenu manipulation required
* $admin_page_hooks before this add_submenu_page() call. See ARCHITECTURE.md §Board. * or permitted (see CONVENTIONS.md §Hidden Admin Pages).
* *
* @return void * @return void
*/ */
public function on_register_menu(): void { public function on_register_menu(): void {
add_submenu_page( add_submenu_page(
'prautoblogger-settings', self::PARENT_SLUG,
__( 'Article Dossier', 'prautoblogger' ), __( 'Article Dossier', 'prautoblogger' ),
__( 'Dossier', 'prautoblogger' ), __( 'Dossier', 'prautoblogger' ),
'manage_options', 'manage_options',
self::PAGE_SLUG, self::PAGE_SLUG,
array( $this, 'render_page' ) array( $this, 'render_page' )
); );
// No $submenu mutation. options.php-parent pages are hidden by construction.
// Remove from visible submenu so it doesn't clutter the nav.
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited -- intentional hidden-submenu pattern.
global $submenu;
if ( isset( $submenu['prautoblogger-settings'] ) ) {
foreach ( $submenu['prautoblogger-settings'] as $idx => $item ) {
if ( isset( $item[2] ) && self::PAGE_SLUG === $item[2] ) {
unset( $submenu['prautoblogger-settings'][ $idx ] );
break;
}
}
}
} }
/** /**
@@ -71,7 +84,7 @@ class PRAutoBlogger_Dossier_Page {
return; return;
} }
// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only dossier; no state changes. // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only dossier; no state changes.
$post_id = isset( $_GET['post_id'] ) ? absint( $_GET['post_id'] ) : 0; $post_id = isset( $_GET['post_id'] ) ? absint( $_GET['post_id'] ) : 0;
$assembler = new PRAutoBlogger_Dossier_Data_Assembler(); $assembler = new PRAutoBlogger_Dossier_Data_Assembler();
$dossier = $assembler->assemble( $post_id ); $dossier = $assembler->assemble( $post_id );
include PRAUTOBLOGGER_PLUGIN_DIR . 'templates/admin/dossier-page.php'; include PRAUTOBLOGGER_PLUGIN_DIR . 'templates/admin/dossier-page.php';
@@ -80,11 +93,14 @@ class PRAutoBlogger_Dossier_Page {
/** /**
* Enqueue dossier-specific CSS + JS. * Enqueue dossier-specific CSS + JS.
* *
* The hook suffix for an options.php-parent page is `admin_page_{slug}`.
*
* @param string $hook_suffix Current admin page hook suffix. * @param string $hook_suffix Current admin page hook suffix.
* @return void * @return void
*/ */
public function on_enqueue_assets( string $hook_suffix ): void { public function on_enqueue_assets( string $hook_suffix ): void {
$dossier_hook = 'prautoblogger_page_' . self::PAGE_SLUG; // options.php-parent pages resolve to 'admin_page_{slug}' (not 'prautoblogger_page_*').
$dossier_hook = 'admin_page_' . self::PAGE_SLUG;
if ( $hook_suffix !== $dossier_hook ) { if ( $hook_suffix !== $dossier_hook ) {
return; return;
} }
@@ -108,6 +124,9 @@ class PRAutoBlogger_Dossier_Page {
/** /**
* Build the URL to the dossier for a given post. * Build the URL to the dossier for a given post.
* *
* Deep-link URLs use admin.php?page=<slug> which is parent-agnostic.
* This method is unchanged from v0.19.2 -- only the registration parent changed.
*
* @param int $post_id WordPress post ID. * @param int $post_id WordPress post ID.
* @return string Admin URL to the dossier page. * @return string Admin URL to the dossier page.
*/ */

4
prautoblogger.php
View File

@@ -9,7 +9,7 @@
* Plugin Name: PRAutoBlogger * Plugin Name: PRAutoBlogger
* Plugin URI: https://peptiderepo.com/prautoblogger * Plugin URI: https://peptiderepo.com/prautoblogger
* Description: Monitors social media for trending topics, generates SEO-friendly blog posts using AI, and publishes them on a daily schedule with full cost tracking and self-improvement metrics. * Description: Monitors social media for trending topics, generates SEO-friendly blog posts using AI, and publishes them on a daily schedule with full cost tracking and self-improvement metrics.
* Version: 0.19.2 * Version: 0.19.3
* Requires at least: 6.0 * Requires at least: 6.0
* Requires PHP: 7.4 * Requires PHP: 7.4
* Author: PeptideRepo * Author: PeptideRepo
@@ -35,7 +35,7 @@ if ( ! defined( 'ABSPATH' ) ) {
| Defined here so every file in the plugin can reference paths, versions, | Defined here so every file in the plugin can reference paths, versions,
| and limits without magic strings. | and limits without magic strings.
*/ */
define( 'PRAUTOBLOGGER_VERSION', '0.19.2' ); define( 'PRAUTOBLOGGER_VERSION', '0.19.3' );
define( 'PRAUTOBLOGGER_DB_VERSION', '1.1.0' ); define( 'PRAUTOBLOGGER_DB_VERSION', '1.1.0' );
define( 'PRAUTOBLOGGER_PLUGIN_FILE', __FILE__ ); define( 'PRAUTOBLOGGER_PLUGIN_FILE', __FILE__ );
define( 'PRAUTOBLOGGER_PLUGIN_DIR', plugin_dir_path( __FILE__ ) ); define( 'PRAUTOBLOGGER_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );

13
tests/bootstrap.php
View File

@@ -205,3 +205,16 @@ if ( ! class_exists( 'WP_Post' ) ) {
} }
} }
} }
// Plugin URL and version constants used by admin enqueue methods.
// Defined here so all tests that load admin classes can stub WP enqueue calls
// without hitting "Undefined constant" errors.
if ( ! defined( 'PRAUTOBLOGGER_PLUGIN_URL' ) ) {
define( 'PRAUTOBLOGGER_PLUGIN_URL', 'https://test.example.com/wp-content/plugins/prautoblogger/' );
}
if ( ! defined( 'PRAUTOBLOGGER_VERSION' ) ) {
define( 'PRAUTOBLOGGER_VERSION', '0.19.3-test' );
}
if ( ! defined( 'PRAUTOBLOGGER_PLUGIN_DIR' ) ) {
define( 'PRAUTOBLOGGER_PLUGIN_DIR', dirname( __DIR__ ) . '/' );
}

544
tests/unit/Admin/DossierMenuRegistrationTest.php
View File

@@ -2,13 +2,64 @@
/** /**
* Tests for Article Dossier admin page menu registration. * Tests for Article Dossier admin page menu registration.
* *
* Regression guard for the menu-ordering rule (v0.19.1 lesson): * ## Why the v0.19.2 hide-by-unset pattern caused a 403
* any submenu registered BEFORE add_menu_page fires will resolve under the
* fallback hookname `admin_page_*` instead of `prautoblogger_page_*`, causing
* a wp_die 404 at request time.
* *
* The dossier page uses a hidden-submenu pattern (removed from $submenu after * WordPress computes a page's hook suffix at TWO separate moments:
* registration) at priority 12 -- after board (11) and parent (10). *
* 1. Registration time (inside add_submenu_page):
* WP resolves the parent slug against $admin_page_hooks. If found, the hookname
* becomes "{parent_key}_page_{slug}" (e.g. "prautoblogger_page_prautoblogger-dossier").
* WP registers the render callback + $_registered_pages entry under that name.
*
* 2. Request time (inside wp-admin/admin.php):
* WP calls get_admin_page_parent() which scans $submenu for the slug. If it finds
* a match, it derives the hookname the same way as (1). If not found (because it
* was unset post-registration), it falls back to "admin_page_{slug}".
*
* When these two hooknames diverge, the render callback lives under name-A but WP
* dispatches to name-B -- no handler found -- wp_die(403).
*
* The hide-by-unset pattern creates exactly this divergence:
* Registration: parent found in $admin_page_hooks → "prautoblogger_page_prautoblogger-dossier"
* Post-unset: slug absent from $submenu → "admin_page_prautoblogger-dossier" at request time
* Mismatch → 403.
*
* ## The fix: options.php-parent pattern
*
* options.php is a built-in WordPress admin page in $admin_page_hooks. Its key is
* "settings" so a child page resolves to "settings_page_{slug}" at registration time --
* BUT WordPress special-cases options.php children: get_admin_page_parent() returns
* "options.php" directly (the page is always in the admin page hooks map and never
* removed from $submenu by WP itself), so the hookname is "admin_page_{slug}" consistently
* at both registration and request time. No $submenu mutation needed or permitted.
*
* ## Test strategy
*
* Brain\Monkey stubs WordPress functions. We cannot run a real WP request cycle in unit
* tests, but we can replicate the request-time resolution algorithm precisely:
*
* simulate_request_time_hookname($submenu_state, $slug):
* scan $submenu for $slug
* if found: return "{parent_key}_page_{slug}" (same logic as registration-time)
* if not found: return "admin_page_{slug}" (WP orphan fallback)
*
* This function is the discriminator. Against the v0.19.2 hide-by-unset implementation:
* - post-registration $submenu does NOT contain the slug (it was unset)
* - simulate_request_time_hookname returns "admin_page_prautoblogger-dossier"
* - but registration returned "prautoblogger_page_prautoblogger-dossier"
* - MISMATCH → test_request_time_hookname_matches_registration_hookname FAILS ✓
*
* Against the v0.19.3 options.php-parent fix:
* - $submenu is not mutated; the slug appears under options.php
* - simulate_request_time_hookname sees options.php as parent
* - registration also used options.php → both produce "admin_page_prautoblogger-dossier"
* - MATCH → test passes ✓
*
* Additional tests:
* - Parent slug must be PARENT_SLUG constant ('options.php')
* - No $submenu mutation after registration
* - Deep-link URLs are parent-agnostic (admin.php?page=...&post_id=N unchanged)
* - Asset enqueue gate uses 'admin_page_' prefix (not 'prautoblogger_page_')
* *
* @package PRAutoBlogger\Tests\Admin * @package PRAutoBlogger\Tests\Admin
*/ */
@@ -24,53 +75,445 @@ class DossierMenuRegistrationTest extends BaseTestCase {
/** @var array<int, string> Call sequence spy. */ /** @var array<int, string> Call sequence spy. */
private array $call_sequence = []; private array $call_sequence = [];
/**
* Captured parent slug from the most recent add_submenu_page call.
*
* @var string|null
*/
private ?string $captured_parent_slug = null;
/**
* Captured menu slug from the most recent add_submenu_page call.
*
* @var string|null
*/
private ?string $captured_menu_slug = null;
/**
* Hookname returned by the most recent add_submenu_page call.
*
* In real WordPress this is `{parent_key}_page_{slug}` when parent is known,
* or `admin_page_{slug}` when parent is not in $admin_page_hooks. For options.php
* children WordPress always emits `admin_page_{slug}`.
*
* @var string|null
*/
private ?string $registration_hookname = null;
protected function setUp(): void { protected function setUp(): void {
parent::setUp(); parent::setUp();
$this->call_sequence = []; $this->call_sequence = [];
$this->captured_parent_slug = null;
$this->captured_menu_slug = null;
$this->registration_hookname = null;
// Spy stub: tracks call order, captures slugs, returns a hookname that
// reflects how WordPress actually resolves it for known parents.
Functions\when( 'add_menu_page' )->alias( Functions\when( 'add_menu_page' )->alias(
function () { function () {
$this->call_sequence[] = 'add_menu_page'; $this->call_sequence[] = 'add_menu_page';
return 'prautoblogger-settings'; return 'prautoblogger-settings';
} }
); );
// Simulate WordPress hookname computation:
// - options.php parent → 'admin_page_{slug}' (WP built-in; options.php children always resolve here)
// - known plugin parent → '{parent_key}_page_{slug}'
// - unknown parent → 'admin_page_{slug}' (orphan fallback)
Functions\when( 'add_submenu_page' )->alias( Functions\when( 'add_submenu_page' )->alias(
function ( string $parent_slug, string $page_title, string $menu_title, string $capability, string $menu_slug ) { function (
$this->call_sequence[] = 'add_submenu_page:' . $menu_slug; string $parent_slug,
return 'prautoblogger_page_' . $menu_slug; string $page_title,
string $menu_title,
string $capability,
string $menu_slug,
$callback = ''
) {
$this->call_sequence[] = 'add_submenu_page:' . $parent_slug . ':' . $menu_slug;
$this->captured_parent_slug = $parent_slug;
$this->captured_menu_slug = $menu_slug;
// Replicate WordPress hookname logic:
// options.php-parent pages always resolve to admin_page_{slug}.
// Plugin-parent pages (like prautoblogger-settings) resolve to
// {parent_key}_page_{slug} at registration time.
if ( 'options.php' === $parent_slug ) {
$hookname = 'admin_page_' . $menu_slug;
} else {
// Derive parent key: strip .php extension if present, then
// replace - with _ for the namespace prefix.
$parent_key = str_replace( '.php', '', $parent_slug );
$hookname = $parent_key . '_page_' . $menu_slug;
}
$this->registration_hookname = $hookname;
// Populate $submenu to simulate what WordPress does at registration time.
// This is the state that get_admin_page_parent() scans at request time.
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited -- test simulation.
global $submenu;
$submenu[ $parent_slug ] = $submenu[ $parent_slug ] ?? array();
$submenu[ $parent_slug ][] = array( $page_title, $capability, $menu_slug, $menu_title );
return $hookname;
} }
); );
Functions\when( 'current_user_can' )->justReturn( true ); Functions\when( 'current_user_can' )->justReturn( true );
Functions\when( 'get_option' )->justReturn( false ); Functions\when( 'get_option' )->justReturn( false );
Functions\when( 'admin_url' )->alias( function ( $path = '' ) { Functions\when( 'admin_url' )->alias(
return 'https://example.com/wp-admin/' . ltrim( $path, '/' ); function ( string $path = '' ) {
} ); return 'https://example.com/wp-admin/' . ltrim( $path, '/' );
}
);
Functions\when( '__' )->returnArg( 1 );
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited -- test isolation. // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited -- test isolation.
$GLOBALS['submenu'] = array(); $GLOBALS['submenu'] = array();
} }
protected function tearDown(): void { protected function tearDown(): void {
$this->call_sequence = []; $this->call_sequence = [];
$this->captured_parent_slug = null;
$this->captured_menu_slug = null;
$this->registration_hookname = null;
unset( $GLOBALS['submenu'] ); unset( $GLOBALS['submenu'] );
parent::tearDown(); parent::tearDown();
} }
// =========================================================================
// § REQUEST-TIME HOOKNAME FAITHFULNESS
// The primary regression guard for the 403 incident class.
// =========================================================================
/** /**
* Dossier on_register_menu must be hooked at priority > board (11). * Simulate the request-time hookname resolution algorithm.
* Mirrors the bindings in register_admin_hooks():
* parent at 10, board at 11, dossier at 12.
* *
* FAILS if dossier drops to priority ≤ 11 (same as or before board). * Replicates get_admin_page_parent() + the hookname derivation in
* FAILS if dossier drops to priority ≤ 10 (same as or before parent). * wp-admin/admin.php::wp_admin_canonical_url() / do_action("admin_{$page}"):
*
* scan $submenu for the slug
* if found at parent P → return hookname derived from P
* if not found → return "admin_page_{slug}"
*
* This is the discriminator function: it WILL return a different hookname than
* add_submenu_page returned when the slug has been unset from $submenu.
*
* @param array<string, array<int, array<int, string>>> $submenu_state $submenu after all registration + mutations.
* @param string $slug Page slug to resolve.
* @return string Request-time hookname.
*/ */
public function test_dossier_hook_registered_after_board(): void { private function simulate_request_time_hookname( array $submenu_state, string $slug ): string {
foreach ( $submenu_state as $parent => $items ) {
foreach ( $items as $item ) {
if ( isset( $item[2] ) && $slug === $item[2] ) {
// Found the slug; derive hookname the same way as registration.
if ( 'options.php' === $parent ) {
return 'admin_page_' . $slug;
}
$parent_key = str_replace( '.php', '', $parent );
return $parent_key . '_page_' . $slug;
}
}
}
// Slug absent from $submenu -- WP falls back to the orphan namespace.
return 'admin_page_' . $slug;
}
/**
* REQUEST-TIME FAITHFULNESS: registration hookname must equal request-time hookname.
*
* This test directly discriminates the two patterns:
*
* HIDE-BY-UNSET (v0.19.2, BROKEN):
* - add_submenu_page('prautoblogger-settings', ...) → 'prautoblogger_page_prautoblogger-dossier'
* - unset($submenu['prautoblogger-settings'][$idx])
* - post-registration $submenu does NOT contain the slug
* - simulate_request_time_hookname → 'admin_page_prautoblogger-dossier'
* - 'prautoblogger_page_...' ≠ 'admin_page_...' → FAIL ✓ (test correctly detects broken state)
*
* OPTIONS.PHP-PARENT (v0.19.3, FIXED):
* - add_submenu_page('options.php', ...) → 'admin_page_prautoblogger-dossier'
* - no $submenu mutation
* - simulate_request_time_hookname → 'admin_page_prautoblogger-dossier'
* - MATCH → PASS ✓
*
* This test ALSO fails if any future change reintroduces $submenu mutation,
* or switches back to a plugin-owned parent without preserving the submenu entry.
*/
public function test_request_time_hookname_matches_registration_hookname(): void {
$dossier_page = new \PRAutoBlogger_Dossier_Page();
$dossier_page->on_register_menu();
$this->assertNotNull(
$this->registration_hookname,
'add_submenu_page must be called during on_register_menu()'
);
// Capture $submenu state AFTER all mutations that on_register_menu() performs.
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited -- test read.
global $submenu;
$submenu_after = $submenu;
$request_time_hookname = $this->simulate_request_time_hookname(
$submenu_after,
\PRAutoBlogger_Dossier_Page::PAGE_SLUG
);
$this->assertSame(
$this->registration_hookname,
$request_time_hookname,
sprintf(
'Hookname mismatch: registration="%s", request-time="%s". '
. 'This is the 403 failure class. '
. 'The hide-by-unset pattern unsets the slug from $submenu after registration, '
. 'so get_admin_page_parent() fails at request time, WP recomputes under '
. 'the orphan "admin_page_*" namespace, finds no registered handler, '
. 'and calls wp_die(403). Fix: use options.php as parent -- hookname is '
. '"admin_page_{slug}" at both registration and request time, no mutation needed.',
$this->registration_hookname,
$request_time_hookname
)
);
}
/**
* REGRESSION PROOF: documents that v0.19.2 hide-by-unset would have failed the
* request-time test above.
*
* Directly simulates the broken implementation, applies simulate_request_time_hookname,
* and asserts the MISMATCH -- proving the discriminator is effective.
*
* This test documents the failure state and serves as evidence that the test methodology
* is correct. It passes by verifying the broken pattern produces the wrong hookname.
*/
public function test_hide_by_unset_would_fail_request_time_check(): void {
// --- SIMULATE V0.19.2 hide-by-unset IMPLEMENTATION ---
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited -- test simulation.
global $submenu;
// Step 1: Registration (add_submenu_page with plugin parent).
// Real add_submenu_page stub returns 'prautoblogger_page_prautoblogger-dossier'
// when parent is 'prautoblogger-settings'. Populate $submenu as WP does.
$broken_parent_slug = 'prautoblogger-settings';
$slug = 'prautoblogger-dossier';
$submenu[ $broken_parent_slug ] = $submenu[ $broken_parent_slug ] ?? array();
$submenu[ $broken_parent_slug ][] = array( 'Article Dossier', 'manage_options', $slug, 'Dossier' );
// The hookname WP computed at registration time with plugin-owned parent:
$broken_registration_hookname = 'prautoblogger_page_' . $slug;
// Step 2: The unset mutation (the bug).
// This is what v0.19.2's on_register_menu() did after add_submenu_page.
foreach ( $submenu[ $broken_parent_slug ] as $idx => $item ) {
if ( isset( $item[2] ) && $slug === $item[2] ) {
unset( $submenu[ $broken_parent_slug ][ $idx ] );
break;
}
}
// Step 3: Request time -- slug is now ABSENT from $submenu.
$request_time_hookname = $this->simulate_request_time_hookname( $submenu, $slug );
// THE MISMATCH that caused the 403:
$this->assertNotSame(
$broken_registration_hookname,
$request_time_hookname,
'Test methodology error: hide-by-unset must produce a hookname mismatch. '
. 'If this assertion fails the discriminator is broken.'
);
// Specifically: request-time falls back to admin_page_* orphan namespace.
$this->assertSame(
'admin_page_' . $slug,
$request_time_hookname,
'Request-time fallback must be admin_page_{slug} when slug absent from $submenu.'
);
$this->assertSame(
'prautoblogger_page_' . $slug,
$broken_registration_hookname,
'Registration-time hookname with prautoblogger-settings parent must be prautoblogger_page_{slug}.'
);
}
// =========================================================================
// § STRUCTURAL INVARIANTS
// =========================================================================
/**
* Parent slug must be PARENT_SLUG constant ('options.php').
*
* FAILS on v0.19.2 (parent was 'prautoblogger-settings').
* PASSES after v0.19.3 fix (parent is 'options.php').
*/
public function test_dossier_parent_slug_is_options_php(): void {
$dossier_page = new \PRAutoBlogger_Dossier_Page();
$dossier_page->on_register_menu();
$this->assertSame(
'options.php',
$this->captured_parent_slug,
'Dossier must use options.php as parent (canonical hidden-page pattern). '
. 'Never use a plugin-owned parent with post-registration $submenu unset -- '
. 'that is the v0.19.2 403 bug class. See CONVENTIONS.md §Hidden Admin Pages.'
);
$this->assertSame(
\PRAutoBlogger_Dossier_Page::PARENT_SLUG,
$this->captured_parent_slug,
'Captured parent slug must match PARENT_SLUG constant.'
);
}
/**
* No $submenu mutation after registration.
*
* options.php-parent pages are hidden by construction; the slug must remain
* in $submenu so get_admin_page_parent() can resolve the parent at request time.
*
* FAILS on v0.19.2 (slug was unset from $submenu after registration).
* PASSES after v0.19.3 fix (no mutation).
*/
public function test_no_submenu_mutation_after_registration(): void {
$dossier_page = new \PRAutoBlogger_Dossier_Page();
$dossier_page->on_register_menu();
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited -- test read.
global $submenu;
// The dossier slug must still be present somewhere in $submenu.
$slug_found = false;
foreach ( $submenu as $parent => $items ) {
foreach ( $items as $item ) {
if ( isset( $item[2] ) && \PRAutoBlogger_Dossier_Page::PAGE_SLUG === $item[2] ) {
$slug_found = true;
break 2;
}
}
}
$this->assertTrue(
$slug_found,
'Dossier slug must remain in $submenu after on_register_menu() completes. '
. 'Unsetting it causes get_admin_page_parent() to fail at request time and '
. 'produces the admin_page_* orphan hookname -- the v0.19.2 403 bug class. '
. 'options.php-parent pages are hidden by construction; no mutation needed.'
);
}
/**
* Page slug must be PAGE_SLUG constant ('prautoblogger-dossier').
*/
public function test_dossier_uses_correct_slug(): void {
$dossier_page = new \PRAutoBlogger_Dossier_Page();
$dossier_page->on_register_menu();
$this->assertSame(
\PRAutoBlogger_Dossier_Page::PAGE_SLUG,
$this->captured_menu_slug,
'Dossier must register under PAGE_SLUG.'
);
}
/**
* Asset enqueue gate must use 'admin_page_' prefix (not 'prautoblogger_page_').
*
* options.php-parent pages always resolve to 'admin_page_{slug}'.
* FAILS on v0.19.2 (gate checked 'prautoblogger_page_prautoblogger-dossier').
* PASSES after v0.19.3 fix (gate checks 'admin_page_prautoblogger-dossier').
*/
public function test_asset_enqueue_gate_uses_admin_page_prefix(): void {
Functions\when( 'wp_enqueue_style' )->justReturn( null );
Functions\when( 'wp_enqueue_script' )->justReturn( null );
$dossier_page = new \PRAutoBlogger_Dossier_Page();
$expected_hook = 'admin_page_' . \PRAutoBlogger_Dossier_Page::PAGE_SLUG;
// Wrong hook -- assets must NOT enqueue.
$enqueued = false;
Functions\when( 'wp_enqueue_style' )->alias( function () use ( &$enqueued ) {
$enqueued = true;
} );
$dossier_page->on_enqueue_assets( 'wrong_hook_prautoblogger_page_' . \PRAutoBlogger_Dossier_Page::PAGE_SLUG );
$this->assertFalse(
$enqueued,
'Assets must NOT enqueue when hook_suffix is the old prautoblogger_page_* hook.'
);
// Correct hook -- assets must enqueue.
$dossier_page->on_enqueue_assets( $expected_hook );
$this->assertTrue(
$enqueued,
sprintf(
'Assets must enqueue when hook_suffix is "%s" (admin_page_* from options.php parent).',
$expected_hook
)
);
}
// =========================================================================
// § DEEP-LINK URL INVARIANCE
// =========================================================================
/**
* url_for_post() must produce admin.php?page=prautoblogger-dossier&post_id=N.
*
* Deep-link URLs are parent-agnostic -- they reference only the page slug.
* The fix changes only the registration parent; the URL shape is unchanged.
*/
public function test_url_for_post_contains_slug_and_post_id(): void {
$url = \PRAutoBlogger_Dossier_Page::url_for_post( 42 );
$this->assertStringContainsString(
\PRAutoBlogger_Dossier_Page::PAGE_SLUG,
$url,
'url_for_post() must contain the dossier page slug.'
);
$this->assertStringContainsString(
'42',
$url,
'url_for_post() must contain the post_id.'
);
$this->assertStringContainsString(
'admin.php',
$url,
'url_for_post() must use admin.php (parent-agnostic deep-link).'
);
}
/**
* url_for_post() URL shape is unchanged from v0.19.2.
*
* Confirms the exact URL format that board cards and the metabox link depend on.
*/
public function test_url_for_post_exact_shape(): void {
$url = \PRAutoBlogger_Dossier_Page::url_for_post( 930 );
// Must contain admin.php?page=prautoblogger-dossier&post_id=930
// (or equivalent query string order -- admin_url may vary order).
$this->assertStringContainsString( 'page=prautoblogger-dossier', $url );
$this->assertStringContainsString( 'post_id=930', $url );
}
// =========================================================================
// § HOOK REGISTRATION ORDERING (priority guard)
// =========================================================================
/**
* Dossier on_register_menu must remain at priority 12 (after board 11, parent 10).
*
* The options.php-parent fix removes the dependency on ordering relative to the
* plugin's own parent menu (since we no longer add a submenu under it), but we
* keep the priority assertion to prevent accidental priority regression.
*/
public function test_dossier_hook_registered_at_priority_12(): void {
$admin_page = new \PRAutoBlogger_Admin_Page(); $admin_page = new \PRAutoBlogger_Admin_Page();
$board_page = new \PRAutoBlogger_Board_Page(); $board_page = new \PRAutoBlogger_Board_Page();
$dossier_page = new \PRAutoBlogger_Dossier_Page(); $dossier_page = new \PRAutoBlogger_Dossier_Page();
// Mirror class-prautoblogger.php register_admin_hooks() priorities.
add_action( 'admin_menu', array( $admin_page, 'on_register_menu' ), 10 ); add_action( 'admin_menu', array( $admin_page, 'on_register_menu' ), 10 );
add_action( 'admin_menu', array( $board_page, 'on_register_menu' ), 11 ); add_action( 'admin_menu', array( $board_page, 'on_register_menu' ), 11 );
add_action( 'admin_menu', array( $dossier_page, 'on_register_menu' ), 12 ); add_action( 'admin_menu', array( $dossier_page, 'on_register_menu' ), 12 );
@@ -94,56 +537,15 @@ class DossierMenuRegistrationTest extends BaseTestCase {
if ( false !== strpos( $cb, 'PRAutoBlogger_Dossier_Page' ) ) { $dossier_priority = $priority; } if ( false !== strpos( $cb, 'PRAutoBlogger_Dossier_Page' ) ) { $dossier_priority = $priority; }
} }
$this->assertGreaterThan( $parent_priority, $board_priority, $this->assertGreaterThan(
'Board priority must exceed parent priority.' ); $parent_priority,
$this->assertGreaterThan( $board_priority, $dossier_priority, $board_priority,
'Dossier priority must exceed board priority to ensure hookname resolves correctly.' ); 'Board priority must exceed parent priority.'
} );
$this->assertGreaterThan(
/** $board_priority,
* Dossier submenu slug must be 'prautoblogger-dossier'. $dossier_priority,
*/ 'Dossier priority must exceed board priority.'
public function test_dossier_uses_correct_slug(): void {
$dossier_page = new \PRAutoBlogger_Dossier_Page();
$dossier_page->on_register_menu();
$found_slug = null;
foreach ( $this->call_sequence as $entry ) {
if ( str_starts_with( $entry, 'add_submenu_page:' ) ) {
$found_slug = substr( $entry, strlen( 'add_submenu_page:' ) );
break;
}
}
$this->assertSame( \PRAutoBlogger_Dossier_Page::PAGE_SLUG, $found_slug,
'Dossier must register under PAGE_SLUG.' );
}
/**
* Dossier submenu parent must be 'prautoblogger-settings'.
*/
public function test_dossier_parent_slug_is_settings(): void {
$captured_parent = null;
Functions\when( 'add_submenu_page' )->alias(
function ( string $parent_slug ) use ( &$captured_parent ) {
$captured_parent = $parent_slug;
return null;
}
); );
$dossier_page = new \PRAutoBlogger_Dossier_Page();
$dossier_page->on_register_menu();
$this->assertSame( 'prautoblogger-settings', $captured_parent,
'Dossier must use prautoblogger-settings as parent.' );
}
/**
* url_for_post() returns a URL containing the dossier slug and post_id.
*/
public function test_url_for_post_contains_slug_and_post_id(): void {
$url = \PRAutoBlogger_Dossier_Page::url_for_post( 42 );
$this->assertStringContainsString( \PRAutoBlogger_Dossier_Page::PAGE_SLUG, $url );
$this->assertStringContainsString( '42', $url );
} }
} }