43 lines
1002 B
JavaScript
43 lines
1002 B
JavaScript
// @flow
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import emojiRegex from "emoji-regex";
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import { deburr } from "lodash";
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import naturalSort from "natural-sort";
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type NaturalSortOptions = {
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caseSensitive?: boolean,
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direction?: "asc" | "desc",
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};
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const sorter = naturalSort();
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const regex = emojiRegex();
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const stripEmojis = (value: string) => value.replace(regex, "");
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const cleanValue = (value: string) => stripEmojis(deburr(value));
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function getSortByField<T: Object>(
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item: T,
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keyOrCallback: string | ((obj: T) => string)
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) {
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const field =
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typeof keyOrCallback === "string"
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? item[keyOrCallback]
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: keyOrCallback(item);
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return cleanValue(field);
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}
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function naturalSortBy<T>(
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items: T[],
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key: string | ((obj: T) => string),
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sortOptions?: NaturalSortOptions
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): T[] {
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if (!items) return [];
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const sort = sortOptions ? naturalSort(sortOptions) : sorter;
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return items.sort((a: any, b: any): -1 | 0 | 1 =>
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sort(getSortByField(a, key), getSortByField(b, key))
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);
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}
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export default naturalSortBy;
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