114 lines
2.9 KiB
JavaScript
114 lines
2.9 KiB
JavaScript
// @flow
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import * as ACTIONS from 'constants/action_types';
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import { buildURI, doResolveUris, batchActions } from 'lbry-redux';
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import { makeSelectSearchUris, makeSelectQueryWithOptions, selectSearchValue } from 'redux/selectors/search';
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import handleFetchResponse from 'util/handle-fetch';
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type Dispatch = (action: any) => any;
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type GetState = () => { search: SearchState };
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type SearchOptions = {
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size?: number,
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from?: number,
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related_to?: string,
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nsfw?: boolean,
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isBackgroundSearch?: boolean,
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};
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let lighthouse = {
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CONNECTION_STRING: 'https://lighthouse.lbry.com/search',
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search: (queryString: string) => fetch(`${lighthouse.CONNECTION_STRING}?${queryString}`).then(handleFetchResponse),
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};
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export const setSearchApi = (endpoint: string) => {
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lighthouse.CONNECTION_STRING = endpoint.replace(/\/*$/, '/'); // exactly one slash at the end;
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};
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export const doSearch = (rawQuery: string, searchOptions: SearchOptions) => (
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dispatch: Dispatch,
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getState: GetState
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) => {
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const query = rawQuery.replace(/^lbry:\/\//i, '').replace(/\//, ' ');
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if (!query) {
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dispatch({
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type: ACTIONS.SEARCH_FAIL,
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});
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return;
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}
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const state = getState();
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let queryWithOptions = makeSelectQueryWithOptions(query, searchOptions)(state);
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// If we have already searched for something, we don't need to do anything
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const urisForQuery = makeSelectSearchUris(queryWithOptions)(state);
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if (urisForQuery && !!urisForQuery.length) {
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return;
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}
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dispatch({
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type: ACTIONS.SEARCH_START,
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});
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lighthouse
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.search(queryWithOptions)
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.then((data: Array<{ name: string, claimId: string }>) => {
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const uris = [];
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const actions = [];
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data.forEach(result => {
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if (result) {
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const { name, claimId } = result;
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const urlObj: LbryUrlObj = {};
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if (name.startsWith('@')) {
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urlObj.channelName = name;
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urlObj.channelClaimId = claimId;
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} else {
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urlObj.streamName = name;
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urlObj.streamClaimId = claimId;
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}
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const url = buildURI(urlObj);
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uris.push(url);
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}
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});
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actions.push(doResolveUris(uris));
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actions.push({
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type: ACTIONS.SEARCH_SUCCESS,
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data: {
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query: queryWithOptions,
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uris,
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},
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});
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dispatch(batchActions(...actions));
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})
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.catch(e => {
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dispatch({
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type: ACTIONS.SEARCH_FAIL,
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});
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});
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};
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export const doUpdateSearchOptions = (newOptions: SearchOptions, additionalOptions: SearchOptions) => (
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dispatch: Dispatch,
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getState: GetState
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) => {
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const state = getState();
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const searchValue = selectSearchValue(state);
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dispatch({
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type: ACTIONS.UPDATE_SEARCH_OPTIONS,
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data: newOptions,
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});
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if (searchValue) {
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// After updating, perform a search with the new options
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dispatch(doSearch(searchValue, additionalOptions));
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}
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};
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export { lighthouse };
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