Release 0.1.6 — fix AJAX step-save listeners never attaching (hc-5yy)

The 0.1.5 auto-save never fired: the inline <script> is emitted before the
step cards in the markup, so document.querySelectorAll('form.att-hc-step-save')
ran at parse time against a DOM with no forms yet and attached no listeners —
changing status or blurring notes produced no request at all.

The pre-existing step-history loader had the identical latent defect (its
"Previous notes" expander was also dead on live for the same reason).

Fix: both inline scripts now defer their querySelectorAll wiring to
DOMContentLoaded, so it runs after the cards are parsed. No reordering of the
markup, so the <style> blocks stay put and there's no flash of unstyled UI.

Bumps header, ATT_HC_VERSION and updates.json so PUC offers it to the sites
already on the broken 0.1.5. Plugin-only; server untouched.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.beads/issues.jsonl

@@ -1,3 +1,4 @@
+{"_type":"issue","id":"hc-5yy","title":"AJAX step-save listeners never attach (script runs before cards render)","description":"0.1.5 shipped the AJAX auto-save, but the inline script is emitted before the step-card markup, so document.querySelectorAll('form.att-hc-step-save') matches nothing and no change/blur listeners attach — no network request fires. The pre-existing step-history loader shared the same defect. Fixed by deferring both scripts' wiring to DOMContentLoaded. Released in 0.1.6.","status":"open","priority":1,"issue_type":"bug","owner":"steve@hanlon.co.uk","created_at":"2026-07-27T07:36:54Z","created_by":"Steve Hanlon","updated_at":"2026-07-27T07:36:54Z","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"hc-4m5","title":"Plugin: allow ATT_HC_API_URL / ATT_HC_API_KEY via settings screen (not just wp-config)","description":"Some managed hosts make editing wp-config.php impractical or explicitly forbid it (WPE, some resellers, some clients' own operations teams). Add a settings-screen alternative to the existing constants.\n\nDesign (mirror the pattern already used for the Gitea recovery config on the same settings page):\n\n- Two new WP options: att_hc_api_url and att_hc_api_key (autoload=false on the key).\n- ATT_HC_Api::url() and ATT_HC_Api::key() accessors: return the constant if defined + non-empty, else the option. All existing consumers switch to these accessors instead of the constants directly.\n- config_error() message updates to say 'add to wp-config.php OR set via Tools -\u003e Site Healthcheck -\u003e Settings'.\n- Settings page gets a new 'Central history server' card above the existing Gitea card, with:\n    - URL input (type=url) — locked with 'Set via ATT_HC_API_URL constant' description when constant is defined\n    - Key input (type=password, autocomplete=new-password) — same lock behaviour\n- Save handler extends the existing att_hc_save_settings to persist the two options.\n- No migration needed — sites using constants keep working untouched.\n\nSecurity note to include in the description on the settings page: the option-stored key is visible to any WP admin (options.php, DB) — the constant path is stronger. Recommend constant when possible.\n\nUser asked for this because some sites can't edit wp-config.php.","status":"closed","priority":1,"issue_type":"feature","assignee":"Steve Hanlon","owner":"steve@hanlon.co.uk","created_at":"2026-07-07T13:51:13Z","created_by":"Steve Hanlon","updated_at":"2026-07-07T13:54:15Z","started_at":"2026-07-07T13:51:24Z","closed_at":"2026-07-07T13:54:15Z","close_reason":"Added a 'Central history server' card at the top of the settings page (Tools → Site Healthcheck → Settings) with URL + API key fields. Storage: att_hc_api_url and att_hc_api_key options (autoload=false on the key). Resolver: ATT_HC_Api::url() / ATT_HC_Api::key() return the constant when defined and non-empty, else the option, else ''. url_from_constant() / key_from_constant() drive the per-field lock on the settings page. All existing consumers (request(), config_error(), is_configured(), the config-error notice) switched to the accessors. Separate action + nonce (att_hc_save_api_settings) so it doesn't tangle with the existing gitea save. Handler ignores submitted values for fields locked by a constant — belt-and-braces with the disabled input. 18 assertions verified: no-config / options-only / http-blocked / loopback-http-ok / constant-wins-over-option. Both PHP 8.3 and PHP 7.4 parse cleanly.","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"hc-eff","title":"Plugin fatals on PHP 7.4 — PHP 8 syntax in central-server work","description":"The central history server work (epic hc-0p1) introduced four PHP 8.0+ syntax sites in the plugin codebase. PHP 7.4 fails to parse the affected files, so on a host running PHP 7.4 (eg one user reported Ubuntu 7.4.3-4ubuntu2.29) the plugin throws a fatal on load.\n\nSites:\n- includes/class-att-hc-session.php:244 — str_starts_with()\n- includes/class-att-hc-api.php:52 — named argument requires_auth: false\n- includes/class-att-hc-session.php:126 — named arguments include_steps:, limit:\n- includes/admin-page.php:165 — named arguments include_steps:, limit:\n\nPlugin main file header still says 'Requires PHP: 7.4', so the expectation is PHP 7.4 support. Backport: replace str_starts_with with substr === comparison; convert named args to positional (signatures accept positional already).\n\nAffects every plugin user on PHP \u003c 8.0.","status":"closed","priority":1,"issue_type":"bug","assignee":"Steve Hanlon","owner":"steve@hanlon.co.uk","created_at":"2026-06-30T08:27:51Z","created_by":"Steve Hanlon","updated_at":"2026-06-30T08:29:22Z","started_at":"2026-06-30T08:27:57Z","closed_at":"2026-06-30T08:29:22Z","close_reason":"Backported four PHP 8.0+ syntax sites to PHP 7.4-compatible equivalents. str_starts_with replaced with substr(...) === literal. Three named-argument call sites converted to positional — signatures already accept positional with the same values, no semantic change. Verified by linting all 16 plugin files (att-site-healthcheck.php + includes/) against PHP 7.4.33 on sjh: no syntax errors, no residual PHP 8+ patterns. Plugin's 'Requires PHP: 7.4' header is now actually true.","dependency_count":0,"dependent_count":0,"comment_count":0}
 {"_type":"issue","id":"hc-cc8","title":"Plugin: per-step 'view previous notes' panel","description":"Each step card gets a small link/disclosure: 'Previous notes for this step (N)' where N is the count from the server.\n\nOn expand: render a list of past notes from GET /healthchecks/steps/{step_id}?site_key=\u003ccurrent\u003e\u0026limit=5. Each entry shows:\n- started_at (formatted)\n- status badge\n- notes (or 'no notes')\n- reporting_url if different from the current session\n\nLoaded lazily on first expand (one request per step) to avoid hammering the server on page load. Cache result for the page lifetime.","status":"closed","priority":1,"issue_type":"feature","assignee":"Steve Hanlon","owner":"steve@hanlon.co.uk","created_at":"2026-06-29T11:10:17Z","created_by":"Steve Hanlon","updated_at":"2026-06-29T11:41:06Z","started_at":"2026-06-29T11:36:10Z","closed_at":"2026-06-29T11:41:06Z","close_reason":"Per-step history disclosure shipped end-to-end.\n\nServer:\n- New GET /step-counts?site_key=...\u0026exclude_id=... returns {counts: {step_id: int}} for the (N) badge in one round-trip\n- stepHistory + stepCountsForSite both grew an exclude_id param so the active session doesn't appear in its own 'previous notes' panel\n- Routes: /step-counts moved to top-level path to avoid the /healthchecks/{id} pattern claiming 'step-counts' as an id\n\nPlugin:\n- ATT_HC_Api::step_counts() and step_history() pass exclude_id when available\n- att_hc_render_active_session pre-fetches step counts once and passes per-step count to the card renderer\n- Step card now renders a \u003cdetails class=att-hc-history data-step-id=…\u003e with summary 'Previous notes for this step (N)' when N\u003e0\n- New att_hc_print_step_history_assets prints the inline CSS + vanilla JS that hooks the details.toggle event: lazy-fetches on first expand via admin-ajax (action=att_hc_step_history), renders entries with date + status badge + notes + 'Reported from \u003curl\u003e' when different from current reporting_url. Marks data-loaded=yes to cache for page lifetime; resets to no on error so user can retry.\n- New wp_ajax_att_hc_step_history admin-ajax handler returns wp_send_json_success/error with nonce verification (att_hc_step_history nonce)\n\nVerified end-to-end against live server: counts correct with + without exclude_id (4 vs 3 for active vs prior), step_history filters active session, empty step / unknown site return cleanly, reordered routes still work.","dependencies":[{"issue_id":"hc-cc8","depends_on_id":"hc-0p1","type":"parent-child","created_at":"2026-06-29T12:13:24Z","created_by":"Steve Hanlon","metadata":"{}"},{"issue_id":"hc-cc8","depends_on_id":"hc-9jl","type":"blocks","created_at":"2026-06-29T12:10:37Z","created_by":"Steve Hanlon","metadata":"{}"}],"dependency_count":1,"dependent_count":0,"comment_count":0}

att-site-healthcheck.php

@@ -2,7 +2,7 @@
 /**
  * Plugin Name: ATT Site Healthcheck
  * Description: Walks a technician through a structured WordPress site healthcheck. Steps are drop-in PHP files so adding/removing one is a single file change.
- * Version:     0.1.5
+ * Version:     0.1.6
  * Author:      Steve Hanlon
  * License:     Proprietary
  * License URI: https://git.h12e.com/steve/wp-healthcheck/raw/branch/main/LICENSE
@@ -15,7 +15,7 @@ if (!defined('ABSPATH')) {
     exit;
 }
 
-define('ATT_HC_VERSION', '0.1.5');
+define('ATT_HC_VERSION', '0.1.6');
 define('ATT_HC_PLUGIN_FILE', __FILE__);
 define('ATT_HC_PLUGIN_DIR', plugin_dir_path(__FILE__));
 define('ATT_HC_PLUGIN_URL', plugin_dir_url(__FILE__));

includes/admin-page.php

@@ -387,6 +387,12 @@ function att_hc_print_step_history_assets(ATT_HC_Session $session): void {
                 '</div>';
             }).join('');
         }
+        // Emitted before the step cards, so defer wiring until the DOM exists.
+        function ready(fn) {
+            if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', fn); }
+            else { fn(); }
+        }
+        ready(function () {
         document.querySelectorAll('details.att-hc-history').forEach(function (det) {
             det.addEventListener('toggle', function () {
                 if (!det.open || det.dataset.loaded === 'yes') return;
@@ -414,6 +420,7 @@ function att_hc_print_step_history_assets(ATT_HC_Session $session): void {
                     });
             });
         });
+        });
     })();
     </script>
     <?php
@@ -445,6 +452,14 @@ function att_hc_print_step_save_assets(ATT_HC_Session $session): void {
         var cfg = <?php echo wp_json_encode($cfg); ?>;
         function statusLabel(s) { return s.replace(/_/g, ' '); }
 
+        // These assets are emitted before the step cards in the markup, so the
+        // forms don't exist yet when this inline script first runs. Wait for the
+        // DOM before wiring listeners.
+        function ready(fn) {
+            if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', fn); }
+            else { fn(); }
+        }
+        ready(function () {
         document.querySelectorAll('form.att-hc-step-save').forEach(function (form) {
             var stepId  = form.dataset.step;
             var select  = form.querySelector('select[name="status"]');
@@ -519,6 +534,7 @@ function att_hc_print_step_save_assets(ATT_HC_Session $session): void {
                 save(notes);
             });
         });
+        });
     })();
     </script>
     <?php

updates.json

@@ -1,12 +1,12 @@
 {
     "name": "ATT Site Healthcheck",
     "slug": "att-site-healthcheck",
-    "version": "0.1.5",
+    "version": "0.1.6",
     "author": "Steve Hanlon",
     "requires": "6.0",
     "tested": "6.6",
     "requires_php": "7.4",
-    "last_updated": "2026-07-27 08:27:04",
+    "last_updated": "2026-07-27 08:36:43",
     "download_url": "https://git.h12e.com/steve/wp-healthcheck/archive/main.zip",
     "sections": {
         "description": "Walks a technician through a structured WordPress site healthcheck. Steps are drop-in PHP files so adding/removing one is a single file change.",