ZDDC
d90975662f
The /incoming/ path regex in browse/js/grid.js was the second-most
visible client-side hardcode of the canonical convention. Migrating
it to the cascade:
Header surface:
X-ZDDC-Default-Tool: <name> The cascade-resolved default tool
for the listing's directory. Empty
header = no default declared.
Client wiring:
loader.fetchServerChildren reads the header into
state.scopeDefaultTool on every listing fetch (initial mount,
rescope on dblclick, popstate). grid.classifierAvailableHere
now returns scopeDefaultTool === 'classifier' instead of
regex-matching the URL.
Effect:
Grid mode auto-activates wherever the cascade picks classifier
as the default — currently archive/<party>/incoming per
defaults.zddc.yaml. An operator who sets default_tool: classifier
on a custom directory gets grid mode there too, no code change.
An operator who removes the default at incoming sees grid mode
stop auto-activating there.
Bootstrap timing fix:
The initial events.init() runs applyResolvedViewMode before the
detection fetch completes, so state.scopeDefaultTool is empty
at that point and grid never auto-activates on first paint.
app.js bootstrap now re-applies the resolved view mode after
autoDetectServerMode returns, so a fresh /incoming URL lands
on grid mode immediately.
The /incoming/ regex is gone. Two client hardcodes remaining
(archive source heuristics, shared/nav stage strip) — Phase 4c/d.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
63 lines
2.4 KiB
JavaScript
63 lines
2.4 KiB
JavaScript
// Bootstrap window.app for the browse tool. Mirrors the convention
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// used by every other ZDDC tool — ./build's CSS/JS concat order means
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// this file runs FIRST inside the IIFE-of-IIFEs.
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(function () {
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'use strict';
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if (!window.app) {
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window.app = { modules: {}, state: {} };
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}
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window.app.state = {
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// Source: 'server' | 'fs' | null. Determines how the loader
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// resolves entries.
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source: null,
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// For server-source: the URL path of the directory currently
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// being viewed. Always starts with '/' and ends with '/'.
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// For fs-source: the displayed path string (no semantic
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// meaning — just for the toolbar).
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currentPath: '/',
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// FileSystemAccessAPI root handle (null in server mode).
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rootHandle: null,
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// Sort state. key: 'name' | 'size' | 'ext' | 'date'. dir: 1 or -1.
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sort: { key: 'name', dir: 1 },
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// Currently-selected tree node id (for highlight + pop-out).
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selectedId: null,
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lastPreviewedNodeId: null,
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// View mode: 'browse' (tree + preview, default) | 'grid' (classifier).
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viewMode: 'browse',
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// The tree's in-memory representation. Each node:
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// { id, name, isDir, size, modTime, ext, url, depth,
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// parentId, expanded, loaded, childIds, isZip, zipFile,
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// zipPath }
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// - isZip: set when the node IS a .zip file we know how to
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// expand inline (server file or FS handle).
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// - zipFile: cached JSZip instance for this archive (set
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// after first expand).
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// - zipPath: relative path WITHIN a zip (set on virtual
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// children of an expanded zip; null otherwise).
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// Stored flat in a Map keyed by id; render order derived
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// from a depth-first walk.
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nodes: new Map(),
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rootIds: [],
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nextId: 1,
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// Single shared popup window for file preview (across
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// multiple file clicks). Same pattern as archive's preview.
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previewWindow: null,
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// Cascade-resolved scope flags, refreshed on each listing
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// fetch from response headers.
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// scopeDropTarget: cascade's drop_target at currentPath
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// scopeDefaultTool: cascade's default_tool at currentPath
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// (empty when no default declared)
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scopeDropTarget: false,
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scopeDefaultTool: ''
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};
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})();
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