fix: repair form submission with queued files + add comprehensive debug logging

- Replace fetch(redirect:manual) with XMLHttpRequest in file-upload-queue.js.
  The previous fetch-based redirect detection was broken because opaque
  redirects hide the Location header. XHR's responseURL reliably exposes
  the final URL after server-side redirects.

- Add console.log tracing at every decision point in submit interception:
  entry, hasFiles check, enctype check, double-submit guard, XHR status,
  redirect detection, error fallback.

- Add error_log entry-point logging to all 16 admin action files plus
  the partage/index.php submission handler and password gate. Each logs:
  request method, content type/length, POST keys, file counts, and
  queue-specific file counts where applicable.

- Add double-submit guard (_xamxamActiveSubmit) to prevent duplicate
  XHR sends when the native submit handler fires after interception.
This commit is contained in:
Pontoporeia
2026-05-10 18:08:27 +02:00
parent 13d26ded66
commit d5fee1acfb
23 changed files with 114 additions and 28 deletions

View File

@@ -1,3 +1,8 @@
# TODO
- [x] Replace HTMX+PHP file upload queues with client-side JS
- [x] Fix submit button on all forms — add JS/PHP debug logging
- [x] Fix file-upload-queue.js: redirect detection broken due to opaque redirect (switched from fetch to XHR for reliable responseURL)
- [x] Add `console.log` tracing on JS submit interception
- [x] Add `error_log` entry-point logging to all 16 PHP action files
- [x] Add double-submit guard (`_xamxamActiveSubmit`)