31 lines
1.5 KiB
JavaScript
31 lines
1.5 KiB
JavaScript
import { ACTION_HEADER } from '../../client/components/app-router-headers';
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export function getServerActionRequestMetadata(req) {
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let actionId;
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let contentType;
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if (req.headers instanceof Headers) {
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actionId = req.headers.get(ACTION_HEADER) ?? null;
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contentType = req.headers.get('content-type');
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} else {
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actionId = req.headers[ACTION_HEADER] ?? null;
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contentType = req.headers['content-type'] ?? null;
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}
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// We don't actually support URL encoded actions, and the action handler will bail out if it sees one.
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// But we still want it to flow through to the action handler, to prevent changes in behavior when a regular
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// page component tries to handle a POST.
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const isURLEncodedAction = Boolean(req.method === 'POST' && contentType === 'application/x-www-form-urlencoded');
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const isMultipartAction = Boolean(req.method === 'POST' && (contentType == null ? void 0 : contentType.startsWith('multipart/form-data')));
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const isFetchAction = Boolean(actionId !== undefined && typeof actionId === 'string' && req.method === 'POST');
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const isPossibleServerAction = Boolean(isFetchAction || isURLEncodedAction || isMultipartAction);
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return {
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actionId,
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isURLEncodedAction,
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isMultipartAction,
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isFetchAction,
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isPossibleServerAction
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};
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}
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export function getIsPossibleServerAction(req) {
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return getServerActionRequestMetadata(req).isPossibleServerAction;
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}
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//# sourceMappingURL=server-action-request-meta.js.map
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