rehype-citation
Version:
rehype plugin to add citation and bibliography from bibtex files
59 lines (58 loc) • 1.78 kB
JavaScript
import { chain, chainAsync } from './chain.js';
const parsers = {};
const asyncParsers = {};
const nativeParsers = {
'@csl/object': (input) => [input],
'@csl/list+object': (input) => input,
'@else/list+object': (input) => input.map(chain).flat(),
'@invalid': () => {
throw new Error('This format is not supported or recognized');
},
};
const nativeAsyncParsers = {
'@else/list+object': async (input) => (await Promise.all(input.map(chainAsync))).flat(),
};
export function data(input, type) {
if (typeof parsers[type] === 'function') {
return parsers[type](input);
}
else if (typeof nativeParsers[type] === 'function') {
return nativeParsers[type](input);
}
else {
throw new TypeError(`No synchronous parser found for ${type}`);
}
}
export async function dataAsync(input, type) {
if (typeof asyncParsers[type] === 'function') {
return asyncParsers[type](input);
}
else if (typeof nativeAsyncParsers[type] === 'function') {
return nativeAsyncParsers[type](input);
}
else if (hasDataParser(type, false)) {
return data(input, type);
}
else {
throw new TypeError(`No parser found for ${type}`);
}
}
export function addDataParser(format, { parser, async }) {
if (async) {
asyncParsers[format] = parser;
}
else {
parsers[format] = parser;
}
}
export function hasDataParser(type, async) {
return async
? asyncParsers[type] || nativeAsyncParsers[type]
: parsers[type] || nativeParsers[type];
}
export function removeDataParser(type, async) {
delete (async ? asyncParsers : parsers)[type];
}
export function listDataParser(async) {
return Object.keys(async ? asyncParsers : parsers);
}