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refactor(core): trim color grading helpers

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This commit is contained in:
ukimsanov
2026-06-16 13:41:28 -07:00
parent 3109acb88a
commit 90582d7faa
2 changed files with 18 additions and 34 deletions
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packages/core/src/colorGrading.ts
+10 -24
View File
@@ -234,25 +234,11 @@ function readColorGradingObject(raw: unknown): Record<string, unknown> | null {
return isRecord(raw) ? raw : null;
}
function hasOwnKey(value: HfColorGradingVariableMap, key: string): boolean {
return Object.prototype.hasOwnProperty.call(value, key);
}
function resolveStringVariableRef(value: string, variables: HfColorGradingVariableMap): unknown {
const match = value.trim().match(VARIABLE_REF_RE);
if (!match) return value;
const key = match[1] ?? match[2] ?? "";
return key && hasOwnKey(variables, key) ? variables[key] : value;
}
function parseJsonColorGradingString(value: string): unknown {
const trimmed = value.trim();
if (!trimmed.startsWith("{")) return value;
try {
return JSON.parse(trimmed) as unknown;
} catch {
return value;
}
return key && Object.hasOwn(variables, key) ? variables[key] : value;
}
export function resolveHfColorGradingVariables(
@@ -262,8 +248,13 @@ export function resolveHfColorGradingVariables(
if (typeof raw === "string") {
const direct = resolveStringVariableRef(raw, variables);
if (direct !== raw) return direct;
const parsed = parseJsonColorGradingString(raw);
return parsed === raw ? raw : resolveHfColorGradingVariables(parsed, variables);
const trimmed = raw.trim();
if (!trimmed.startsWith("{")) return raw;
try {
return resolveHfColorGradingVariables(JSON.parse(trimmed) as unknown, variables);
} catch {
return raw;
}
}
if (Array.isArray(raw)) {
return raw.map((item) => resolveHfColorGradingVariables(item, variables));
@@ -333,13 +324,8 @@ export function serializeHfColorGrading(
): string {
const normalized = normalizeHfColorGrading(grading);
if (!normalized) return "";
return JSON.stringify({
preset: normalized.preset,
intensity: normalized.intensity,
adjust: normalized.adjust,
lut: normalized.lut,
colorSpace: normalized.colorSpace,
});
const { enabled: _enabled, ...serializable } = normalized;
return JSON.stringify(serializable);
}
export function isHfColorGradingActive(
packages/core/src/compiler/htmlBundler.ts
+8 -10
View File
@@ -221,10 +221,6 @@ function maybeInlineRelativeAssetUrl(urlValue: string, projectDir: string): stri
return appendSuffixToUrl(dataUrl, suffix);
}
function isJsonRecord(value: unknown): value is Record<string, unknown> {
return typeof value === "object" && value !== null && !Array.isArray(value);
}
// fallow-ignore-next-line complexity
function rewriteLookLutWithInlinedAssets(value: string, projectDir: string): string {
if (!value.trim().startsWith("{")) return value;
@@ -234,19 +230,21 @@ function rewriteLookLutWithInlinedAssets(value: string, projectDir: string): str
} catch {
return value;
}
if (!isJsonRecord(parsed)) return value;
if (typeof parsed !== "object" || parsed === null || Array.isArray(parsed)) return value;
const lut = parsed.lut;
const lut = Reflect.get(parsed, "lut");
if (typeof lut === "string") {
const inlined = maybeInlineRelativeAssetUrl(lut, projectDir);
if (!inlined) return value;
parsed.lut = inlined;
Reflect.set(parsed, "lut", inlined);
return JSON.stringify(parsed);
}
if (!isJsonRecord(lut) || typeof lut.src !== "string") return value;
const inlined = maybeInlineRelativeAssetUrl(lut.src, projectDir);
if (typeof lut !== "object" || lut === null || Array.isArray(lut)) return value;
const lutSrc = Reflect.get(lut, "src");
if (typeof lutSrc !== "string") return value;
const inlined = maybeInlineRelativeAssetUrl(lutSrc, projectDir);
if (!inlined) return value;
lut.src = inlined;
Reflect.set(lut, "src", inlined);
return JSON.stringify(parsed);
}