28 lines
964 B
TypeScript
28 lines
964 B
TypeScript
/*
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* Copyright 2025 coze-dev Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { getPictureNodeUrl } from './get-picture-node-url';
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/**
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* Get a valid node for the node whose TagName is Picture
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* @param childNodes NodeListOf < Node > sub-node list
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* @returns Node | null
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*/
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export const findPictureValidChildNode = (childNodes: NodeListOf<Node>) =>
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Array.from(childNodes)
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.filter(node => getPictureNodeUrl(node))
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.at(0);
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