58 lines
2.1 KiB
JavaScript
58 lines
2.1 KiB
JavaScript
import { takeLatest } from 'redux-saga/effects';
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import * as actions from 'constants/show_action_types';
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import { onRequestError, onNewChannelRequest, onNewAssetRequest } from 'actions/show';
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import lbryUri from 'utils/lbryUri';
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function parseAndUpdateIdentifierAndClaim (modifier, claim) {
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// this is a request for an asset
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// claim will be an asset claim
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// the identifier could be a channel or a claim id
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let isChannel, channelName, channelClaimId, claimId, claimName, extension;
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try {
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({ isChannel, channelName, channelClaimId, claimId } = lbryUri.parseIdentifier(modifier));
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({ claimName, extension } = lbryUri.parseClaim(claim));
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} catch (error) {
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return onRequestError(error.message);
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}
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// trigger an new action to update the store
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if (isChannel) {
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return onNewAssetRequest(claimName, null, channelName, channelClaimId, extension);
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} else {
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return onNewAssetRequest(claimName, claimId, null, null, extension);
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}
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}
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function parseAndUpdateClaimOnly (claim) {
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// this could be a request for an asset or a channel page
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// claim could be an asset claim or a channel claim
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let isChannel, channelName, channelClaimId;
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try {
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({ isChannel, channelName, channelClaimId } = lbryUri.parseIdentifier(claim));
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} catch (error) {
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return onRequestError(error.message);
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}
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// trigger an new action to update the store
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// return early if this request is for a channel
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if (isChannel) {
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return onNewChannelRequest(channelName, channelClaimId);
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}
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// if not for a channel, parse the claim request
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let claimName, extension;
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try {
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({claimName, extension} = lbryUri.parseClaim(claim));
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} catch (error) {
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return onRequestError(error.message);
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}
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onNewAssetRequest(claimName, null, null, null, extension);
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}
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function* handleShowPageUri (action) {
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const { params: { identifier, claim } } = action.data;
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if (identifier) {
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return parseAndUpdateIdentifierAndClaim(identifier, claim);
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}
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parseAndUpdateClaimOnly(claim);
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};
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export function* watchHandleShowPageUri () {
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yield takeLatest(actions.HANDLE_SHOW_URI, handleShowPageUri);
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};
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