ZDDC/shared
ZDDC 2dc2d032a0 feat(archive,browse): treat .zip transmittal folders as folders + shared zip adapter
New shared/zip-source.js: a ZipDirectoryHandle / ZipFileHandle pair
that exposes a JSZip instance behind the File-System-Access surface
(values/entries/keys, getDirectoryHandle/getFileHandle, getFile) —
read-only, with a zip-slip guard. Mirrors shared/zddc-source.js's
HTTP polyfill. Wired into archive's and browse's build.sh (both
already bundle JSZip).

archive: a .zip whose name minus ".zip" parses as a transmittal-folder
name is now scanned as that transmittal folder. Offline, the zip is
opened in the browser (ZipDirectoryHandle) and its members enumerated
exactly like an uncompressed folder's files — table/export/hash paths
are unchanged (they go through file.handle.getFile()). Online, the
scanner recurses into the server's "<…>.zip/" virtual-directory
listing, so members come back as "<…>.zip/<member>" URLs the server
extracts on demand — no whole-zip download.

browse: the offline (file://) zip path is migrated onto the shared
adapter — expanding a .zip now opens it as a ZipDirectoryHandle and
its members become ordinary dir/file nodes handled by the normal
fetchFsChildren path (nested zips fall out by recursion). The bespoke
flat-entry walker (loadZipChildren / setZipDirChildren / zipEntries /
zipParentId / zipPath / _zipSyntheticDir) is gone — one zip
implementation repo-wide. Markdown members inside a zip are flagged
read-only (the ZipFileHandle refuses createWritable; server "<…>.zip/"
URLs 405 on PUT).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-12 12:29:14 -05:00
..
fonts feat(typography): bake IBM Plex Sans + Source Serif 4 into every tool 2026-05-10 20:09:59 -05:00
vendor feat(browse): two-pane shell + markdown plugin + grid mode (Phases A/B/C/D) 2026-05-10 15:46:51 -05:00
base.css feat(responsive): shared narrow-viewport baseline for the header chrome 2026-05-10 20:12:17 -05:00
build-lib.sh build(channels): correct wordlist path for tool-side build invocations 2026-05-07 12:12:46 -05:00
build-words.txt build(channels): swap source-SHA in beta label for a three-word slug 2026-05-07 12:11:23 -05:00
favicon.svg feat(tools,build): in-flight HTML-tool reworks and build-infra updates 2026-04-29 12:52:27 -05:00
fonts.css feat(typography): bake IBM Plex Sans + Source Serif 4 into every tool 2026-05-10 20:09:59 -05:00
hash.js Initial commit 2026-04-27 11:05:47 -05:00
help.js Initial commit 2026-04-27 11:05:47 -05:00
logo.css feat(shared): clickable logo links every tool's header to project home 2026-05-10 07:34:28 -05:00
logo.js feat(shared): clickable logo links every tool's header to project home 2026-05-10 07:34:28 -05:00
nav.css feat(shared): lateral project-stage strip in every tool's header 2026-05-09 19:50:30 -05:00
nav.js feat(zddc): Phase 4c — stage strip driven by cascade-declared children 2026-05-11 16:34:56 -05:00
preview-lib.js feat(shared): bake xlsx + utif + jszip + docx-preview into every tool 2026-05-10 15:09:38 -05:00
theme.js Initial commit 2026-04-27 11:05:47 -05:00
toast.css feat(shared): non-blocking toast helper available to every tool 2026-05-09 19:04:41 -05:00
toast.js feat(shared): route window.alert() to non-blocking toast 2026-05-10 19:30:36 -05:00
zddc-filter-test.html Initial commit 2026-04-27 11:05:47 -05:00
zddc-filter.js Initial commit 2026-04-27 11:05:47 -05:00
zddc-source.js feat(zddc-server): reviewing/ virtual aggregator + mdedit at the URL 2026-05-09 21:37:08 -05:00
zddc-test.html Initial commit 2026-04-27 11:05:47 -05:00
zddc.js Initial commit 2026-04-27 11:05:47 -05:00
zip-source.js feat(archive,browse): treat .zip transmittal folders as folders + shared zip adapter 2026-05-12 12:29:14 -05:00