Files
Stirling-PDF/frontend/editor/src/proprietary/components/policies/LabelsEditor.css
T
EthanHealy01andGitHub c64369e56c Classifier Policy (#6898)
## Overview

Adds **AI document classification** and a **classification-aware Files
sidebar**: uploaded documents are automatically tagged with
document-type labels (Invoice, Contract, Lab report, …), and the sidebar
groups files under editable parent categories so a large library stays
navigable.

> [!IMPORTANT]
> **This feature only runs in the SaaS build.** Classification depends
on the AI engine and team-scoped label storage, so it's gated to SaaS
end-to-end:
> - The sidebar grouping is a `saas/`-layer override of the
`fileSidebarGrouping` seam; every other build (OSS core, self-hosted
proprietary, desktop) gets the null stub and renders the **unchanged
flat, recency-sorted list** — no categories, no "Other", no picker.
> - The classify/labels backend endpoints are gated on
`policies.enabled` (on in SaaS) and live in `app/proprietary`, so
they're absent from pure OSS and dormant in self-hosted unless
explicitly enabled.
> - The Python classifier is reached only via that gated path.
>
> Shared-layer changes that do compile everywhere are inert without the
engine (dormant schema/field additions) or intentional (`GetInfoOnPDF`
surfacing custom metadata).

## What it does

- **Classifier (engine):** reads the first/last two pages of a PDF and
assigns document-type labels from an allowed vocabulary. Labels are
deliberately document-*type* descriptors — no deep-content/PII
detection, since only a page window is read.
- **Team label vocabulary:** ~270 built-in defaults across ~15 families,
seeded per team. Editable by team leaders/admins in the Classification
policy settings (import/export/reset). Team-scoped and shared;
**per-user personal labels are intentionally out of scope** — the
vocabulary is team-level only.
- **Sidebar categories:** files group under parent categories
(Financial, Legal, Medical, …), busiest-first, collapsible, with a
"Recent" group on top and an "Other" group for anything uncategorised.
The category structure (names, icons, membership, custom categories) is
**device-local and user-editable** via a "Customize" picker — the only
per-user personalization; it never changes the team's label vocabulary.
- Classification results are written to PDF metadata
(`StirlingPDFClassification`), read back to keep files in their groups
without re-parsing.

## Architecture

Spans all three layers, mirroring the existing policy/source subsystem
conventions:
- **`frontend/editor`** — sidebar grouping seam + SaaS override,
category manager, labels editor, icon palette, file grouping, tests,
`en-US` i18n.
- **`app/proprietary` + `app/common` + `app/core`** —
`ClassifyLabelController`, team-scoped `ClassificationLabelStore` (Jpa +
in-process impls, same shape as `PolicyStore`/`SourceStore`), metadata
read/write.
- **`engine`** — the document-classifier agent, contracts, routes,
tests.

## Screenshots

**Files sidebar — grouped by category (SaaS)**

### Loading view

<img width="2056" height="1046" alt="Screenshot 2026-07-07 at 5 12
56 PM"
src="https://github.com/user-attachments/assets/1d712da5-50ae-4349-b0cd-e62665c3ec0c"
/>

### Organized in the sidebar

<img width="2056" height="1045" alt="Screenshot 2026-07-07 at 5 14
05 PM"
src="https://github.com/user-attachments/assets/3ea4fe21-da51-4cea-bc3a-18ce040d3d05"
/>

**Customize categories picker**
### Personal settings to change how labels are grouped in an individual
users editor

<img width="2056" height="1044" alt="Screenshot 2026-07-07 at 5 52
42 PM"
src="https://github.com/user-attachments/assets/40be03ce-0f63-4d1e-b58b-cec045d01cb2"
/>

**Classification labels editor (team settings)**

<img width="2056" height="1042" alt="Screenshot 2026-07-07 at 5 53
00 PM"
src="https://github.com/user-attachments/assets/337b0739-15c9-4749-9c6b-22e3b20825b8"
/>

## Testing

- Frontend `task frontend:check` — green (editor + portal tests,
typecheck across all flavors, lint, label-drift guard).
- Backend `task backend:check` (proprietary) and `:saas:test` — green.
- Engine `task engine:check` — green.
2026-07-09 11:47:37 +00:00

184 lines
3.7 KiB
CSS

/* Classification-labels editor: add box, chip grid, icon picker, and the
summary/modal chrome around them. */
.labels-editor {
display: flex;
flex-direction: column;
gap: var(--space-2);
min-height: 0;
}
/* ---- Add box ---- */
.labels-add {
display: flex;
align-items: center;
gap: var(--space-2);
}
.labels-add-input {
flex: 1;
min-width: 0;
padding: 0.4rem 0.6rem;
font-size: 0.8125rem;
font-family: inherit;
color: var(--color-text-1);
background: var(--color-surface);
border: 1px solid var(--border-default);
border-radius: var(--radius-md);
outline: none;
transition: border-color var(--motion-fast);
}
.labels-add-input:focus {
border-color: var(--color-blue);
}
.labels-add-error {
margin: 0;
font-size: 0.75rem;
color: var(--color-red);
}
.labels-empty {
margin: 0;
font-size: 0.8125rem;
color: var(--color-text-3);
}
/* ---- Chip grid (chips themselves are the shared @app/ui/LabelChip) ---- */
.labels-chips {
display: flex;
flex-wrap: wrap;
gap: var(--space-1_5);
overflow-y: auto;
min-height: 0;
}
/* ---- Icon picker (trigger + popover options) ---- */
.labels-icon-pick {
display: inline-flex;
align-items: center;
justify-content: center;
flex: none;
width: 1.5rem;
height: 1.5rem;
border: none;
border-radius: var(--radius-md);
background: transparent;
color: var(--color-text-2);
cursor: pointer;
transition:
background var(--motion-fast),
color var(--motion-fast);
}
.labels-icon-pick:hover {
background: var(--color-bg-hover);
color: var(--color-text-1);
}
.labels-icon-option {
display: inline-flex;
align-items: center;
justify-content: center;
width: 2rem;
height: 2rem;
border: none;
background: transparent;
border-radius: var(--radius-md);
color: var(--color-text-2);
cursor: pointer;
transition:
background var(--motion-fast),
color var(--motion-fast);
}
.labels-icon-option:hover {
background: var(--color-bg-hover);
color: var(--color-text-1);
}
.labels-icon-option.is-selected {
background: var(--color-blue-light);
color: var(--color-blue);
}
/* ---- Section summary (Edit-Settings card) ---- */
.labels-summary {
display: flex;
flex-direction: column;
gap: var(--space-2);
}
.labels-summary-stats {
display: flex;
gap: var(--space-3);
font-size: 0.8125rem;
color: var(--color-text-2);
}
.labels-summary-note {
font-size: 0.75rem;
color: var(--color-text-3);
}
/* ---- Fat modal ---- */
.labels-modal {
width: min(1100px, 94vw);
max-width: min(1100px, 94vw);
}
.labels-modal-body {
max-height: min(70vh, 640px);
overflow-y: auto;
display: flex;
flex-direction: column;
gap: var(--space-3);
min-height: 0;
}
.labels-toolbar {
display: flex;
gap: var(--space-2);
}
.labels-footer {
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--space-2);
width: 100%;
}
.labels-footer-left,
.labels-footer-right {
display: flex;
align-items: center;
gap: var(--space-2);
}
/* ---- Grouped mode: chips under collapsible parent categories ---- */
.labels-groups {
display: flex;
flex-direction: column;
gap: var(--space-3);
}
.labels-group {
display: flex;
flex-direction: column;
gap: var(--space-2);
}
.labels-group-header {
display: flex;
align-items: center;
gap: var(--space-2);
border: none;
background: transparent;
padding: 0;
cursor: pointer;
font-size: 0.85rem;
font-weight: 600;
color: var(--color-text-1, inherit);
}
.labels-group-name {
flex: 1;
text-align: left;
}
.labels-group-count {
font-size: 0.75rem;
font-weight: 500;
color: var(--color-text-3, rgba(128, 128, 128, 0.9));
}
.labels-group-ungrouped {
margin: 0;
font-size: 0.85rem;
font-weight: 600;
color: var(--color-text-2, inherit);
}