Control characters removed by kses (wp_kses_no_null: C0, \\0 sequences)
or ControlChars (DEL) could hide a divi/* delimiter or an et_pb shortcode
from the raw-input check. The shared DiviMarkup helper checks the raw
and the normalized form and now guards every raw-content path:
content-create/-update content and media-update description (attachment
post_content). MediaImporter logs import failures with scheme, host,
port and path only; uninstall.php lists the removed user meta.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
Every file under src/ exits outside WordPress (defined('ABSPATH') ||
exit; after the use block, so a direct request no longer prints a fatal
error with the server path); divi-convert-fixture.php gets the WP_CLI
guard the other integration scripts have. A unit test keeps both true;
PSR1 side-effects warning excluded for the guard.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
PublicAddress blocks every private/reserved IPv4 and IPv6 range
(169.254/16, 100.64/10, fc00::/7, fe80::/10, IPv4-mapped/NAT64/6to4 by
their embedded address, ...) independent of the core version; checked
before the request and on every redirect (Requests before_redirect).
Network failures return only "Die Datei konnte nicht geladen werden.";
the detail goes to the error log. DNS-rebinding pinning stays deferred.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
Integrations name their own admin group (Integration::label, registry
labels()); ToolsTab no longer hard-codes ids and explains why it re-applies
withGroups. AccessTab and LogTab share AdminPostAction (guard, redirect,
terminate seam). ExposurePolicy parses option keys in one place, has one
isRequired() check and a clear $groups docblock (null vs []).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
The block/ID/file-URL matching moves out of MediaUsageFinder into a static
class; the finder keeps queries, limits and result building. Behaviour
unchanged; direct tests for the matcher added.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
The SQL prefilter and the per-page hit computation move to DiviTextSearch;
DiviPageLoader::loadWritable serves DiviWriter::page and the dry run;
PostStatuses::NOT_CONTENT replaces the duplicated status list (same set,
order in the SQL list only). The private log() wrapper is inlined.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
- PostRow::update(id, columns, failure) / ::save(): the slashed wp_update_post of
internal row writes, refusals as RuntimeException '<failure>: <why>'. Used by
ContentUpdate::restoreRow, PostCloner::updateRow, MediaMetaWriter apply/restore.
- PostGuard::assertNoMissedSchedule(postId, message) replaces the re-read + check in
ContentUpdate::restoreRow, PostCloner and DiviSaver::restore (DiviSaver keeps its
own kses window; M4).
- PostCloner::restore uses Rollback::attempt.
Log messages unchanged.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- WriteFailed::rolledBack()/partial() replace the 11-parameter constructor (now
private); the hint/state of either error are plain $hint/$state.
- Rollback::attempt(...steps) runs every undo step and collects failure messages;
used by ContentCreate::discard, ContentUpdate::rollBack, MediaUpdate::rollBack and
DiviSaver::restore.
- Errors::clientMessage/codeOf/fieldsOf replace DiviReplaceTextAbility::reason,
the JSON digging in MediaUpdateAbility::failure and ContentCreateAbility::fields.
- Errors docblock documents the exception/WP_Error split.
- ContentCreateAbility::discard takes the client reason as a parameter (both callers
still pass REASON_EXTRAS; changing the Divi text needs a ruling).
Error payloads unchanged.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Log::failure(context, detail) keeps the '[wp-lit-mcp] <context> failed: <detail>'
format of the nine former error_log() sites; Log::line() covers the change log line.
One phpcs ignore instead of eleven.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Adds Einstellungen → LIT MCP → Tools (direct/indirect/disabled per
ability, only ExposurePolicy-allowed modes offered) and → Limits
(upload size, log retention, snapshot count), wired into Plugin.php.
Ruling Q11b (carried from task 6): overview.md notes that direct
visibility is configurable; hints in src/ that name a tool which is
direct by default but can be switched to indirect (content-get,
content-query, content-types, post-publish, media-search) now use the
neutral "lit/<name> (direkt: lit-<name>)" form so they stay correct
after an admin override. lit/guide (always direct) and the
media-preview/-download DIRECT_ONLY tools are unaffected.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
MediaUsageFinder treats a failed query (null result or last_error) as a possible
usage and an incomplete scan, so media-delete refuses without force. A refused
wp_delete_attachment() is write_failed only when the attachment is intact,
otherwise partial_write. media-update: re-read hint on write_failed, normalized
ids in failures, documented lock resolution and kses on restore.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
lit/media-update validates the whole batch first (edit_post, lengths, optional
modified lock) and restores already written items when a write fails midway.
lit/media-delete requires confirm, refuses used media without force and
reports refused deletes as write_failed.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
Empty effective whitelist is rejected instead of falling back to all types; the
whitelist is matched per extension against core's keys (mp3|m4a|m4b); a file moved
into uploads is deleted when the attachment cannot be created; the import request
resolves IPv4 only; empty temp name guard for URL imports.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
MediaImporter streams URL imports via wp_safe_remote_get with limit_response_size,
checks Content-Length, intersects the MIME whitelist with get_allowed_mime_types and
validates real content; base64 is size-checked before decoding. Server-side failures
are write_failed; a failed alt text deletes the new attachment again (or partial_write).
MediaUploads is the shared permission/result helper of both upload abilities.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
lit/media-preview downscales an image attachment via wp_get_image_editor
and returns it as ImageContent; lit/media-download returns a file (full
or a named size) as an embedded resource, rejecting files above the
upload limit. Both are direct tools (ruling Q6: embedded resources, like
ImageContent, only become content blocks for tools called directly).
Adds MediaFiles::isWithinUploads() so neither tool ever reads a file
outside wp_upload_dir()'s basedir.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
I1: query the attachments themselves author-restricted when the user
lacks edit_others_posts (PostGuard::ownPostsOnly, extracted from
ContentQueryAbility so content-query reuses the exact same rule)
instead of relying solely on a post-query editable() filter, which
could leak the existence of other users' attachments via an empty
page plus next_cursor. editable() stays as a backstop.
Also: M1 document that only status=inherit attachments are listed;
M2 tie-break ordering by ID (content-query and media-search) for
stable pagination; M3 no next_cursor once the last candidate was
examined; M4 reject an explicit non-image mime with missing_alt;
M5 additional coverage (posts_per_page, cursor offset pass-through,
invalid cursor, post_status/date/mime args); mime maxLength 100.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
Ruling Q8 caps the unused scan at 20 candidates per call (not the
brief's 500/50), and each result (search and unused alike) is
filtered to attachments the current user may edit; overview.md lists
media-search as a direct tool (ruling Q2).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
Adds widgets and header/background theme mods, integer galleryIds,
wider pre-filter, regex failures as possible usages, newest-first
candidates, and usages_complete/usages_truncated in media-get.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
Usage search distinguishes certain (ID referenced) and possible (file URL
only) usages, hides titles the user cannot read, and keeps queries bounded.
MediaGuard checks per-attachment capabilities and refuses trashed media
unless the caller opts in.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
