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feat: allow context access in liquidMethodMissing, #808 (#820)

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This commit is contained in:
Yang Jun
2025-10-06 18:34:08 +08:00
committed by GitHub
parent e8e502c585
commit e55128850e
3 changed files with 45 additions and 31 deletions
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src/context/context.ts
+14 -14
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@@ -86,7 +86,7 @@ export class Context {
public * _getFromScope (scope: unknown, paths: (PropertyKey | Drop)[] | string, strictVariables = this.strictVariables): IterableIterator<unknown> {
if (isString(paths)) paths = paths.split('.')
for (let i = 0; i < paths.length; i++) {
scope = yield readProperty(scope as object, paths[i], this.ownPropertyOnly)
scope = yield this.readProperty(scope as object, paths[i])
if (strictVariables && isUndefined(scope)) {
throw new InternalUndefinedVariableError((paths as string[]).slice(0, i + 1).join!('.'))
}
@@ -120,21 +120,21 @@ export class Context {
if (key in this.environments) return this.environments
return this.globals
}
readProperty (obj: Scope, key: (PropertyKey | Drop)) {
obj = toLiquid(obj)
key = toValue(key) as PropertyKey
if (isNil(obj)) return obj
if (isArray(obj) && (key as number) < 0) return obj[obj.length + +key]
const value = readJSProperty(obj, key, this.ownPropertyOnly)
if (value === undefined && obj instanceof Drop) return obj.liquidMethodMissing(key, this)
if (isFunction(value)) return value.call(obj)
if (key === 'size') return readSize(obj)
else if (key === 'first') return readFirst(obj)
else if (key === 'last') return readLast(obj)
return value
}
}
export function readProperty (obj: Scope, key: (PropertyKey | Drop), ownPropertyOnly: boolean) {
obj = toLiquid(obj)
key = toValue(key) as PropertyKey
if (isNil(obj)) return obj
if (isArray(obj) && (key as number) < 0) return obj[obj.length + +key]
const value = readJSProperty(obj, key, ownPropertyOnly)
if (value === undefined && obj instanceof Drop) return obj.liquidMethodMissing(key)
if (isFunction(value)) return value.call(obj)
if (key === 'size') return readSize(obj)
else if (key === 'first') return readFirst(obj)
else if (key === 'last') return readLast(obj)
return value
}
export function readJSProperty (obj: Scope, key: PropertyKey, ownPropertyOnly: boolean) {
if (ownPropertyOnly && !hasOwnProperty.call(obj, key) && !(obj instanceof Drop)) return undefined
return obj[key]