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Bruno Postle
10ea3ca071
JS files had wrong copyright owner (The Forgejo Authors → Bruno Postle). Python files lacked SPDX-License-Identifier: LGPL-3.0-or-later. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
39 lines
1.4 KiB
JavaScript
39 lines
1.4 KiB
JavaScript
// Copyright 2026 Bruno Postle <bruno@postle.net>
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// SPDX-License-Identifier: MIT
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//
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// Pure utility functions shared between viewer.js, ifcurl.js, and tests.
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// Parse a Forgejo browse path: /owner/repo/src/commit/{40hex}/{treepath}
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// Returns {repoPath, hash, treePath} or null.
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export function parseCommitHref(href) {
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const m = href.match(/^\/([^/]+\/[^/]+)\/src\/commit\/([0-9a-f]{40})\/(.+)$/i);
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if (!m) return null;
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return { repoPath: m[1], hash: m[2], treePath: m[3] };
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}
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// Returns true if the selector contains only IFC type names joined by "+".
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// E.g. "IfcWall", "IfcWall+IfcSlab". Property filters and name= require
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// server-side resolution via /select.
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export function isSimpleTypeSelector(selectorStr) {
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return selectorStr.split("+").every(part => /^[Ii]fc[A-Za-z0-9]+$/.test(part.trim()));
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}
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// Set-subtract toRemove from allItems across all model IDs.
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// Both arguments are ModelIdMap: { [modelId]: Iterable<number> }.
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export function subtractIdMap(allItems, toRemove) {
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const result = {};
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for (const [modelId, allIds] of Object.entries(allItems)) {
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const removeSet = new Set(toRemove[modelId] ?? []);
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const remaining = [];
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for (const id of allIds) {
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if (!removeSet.has(id)) remaining.push(id);
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}
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if (remaining.length > 0) result[modelId] = remaining;
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}
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return result;
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}
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// Returns true if ref looks like a git commit hash (7–40 hex chars).
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export function isCommitHash(ref) {
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return /^[0-9a-f]{7,40}$/.test(ref);
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}
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