lbry-desktop/ui/js/selectors/content.js
2017-07-29 17:54:05 -04:00

45 lines
1.1 KiB
JavaScript

import { createSelector } from "reselect";
export const _selectState = state => state.content || {};
export const selectFeaturedUris = createSelector(
_selectState,
state => state.featuredUris
);
export const selectFetchingFeaturedUris = createSelector(
_selectState,
state => !!state.fetchingFeaturedContent
);
export const selectResolvingUris = createSelector(
_selectState,
state => state.resolvingUris || []
);
const selectResolvingUri = (state, props) => {
return selectResolvingUris(state).indexOf(props.uri) != -1;
};
export const makeSelectIsResolvingForUri = () => {
return createSelector(selectResolvingUri, resolving => resolving);
};
export const selectChannelPages = createSelector(
_selectState,
state => state.channelPages || {}
);
const selectTotalPagesForChannel = (state, props) => {
return selectChannelPages(state)[props.uri];
};
export const makeSelectTotalPagesForChannel = () => {
return createSelector(selectTotalPagesForChannel, totalPages => totalPages);
};
export const selectHotRightNowClaimIds = createSelector(
_selectState,
state => state.hotRightNowClaimIds
);