78 lines
2.2 KiB
TypeScript
78 lines
2.2 KiB
TypeScript
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import { useMemo } from 'react'
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import { IUserState } from 'store/reducers/user'
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import {
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FilterOptions,
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ModDetails,
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ModeratedFilter,
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MuteLists,
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NSFWFilter,
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SortBy
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} from 'types'
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export const useFilteredMods = (
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mods: ModDetails[],
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userState: IUserState,
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filterOptions: FilterOptions,
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nsfwList: string[],
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muteLists: {
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admin: MuteLists
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user: MuteLists
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}
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) => {
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return useMemo(() => {
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const nsfwFilter = (mods: ModDetails[]) => {
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// Determine the filtering logic based on the NSFW filter option
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switch (filterOptions.nsfw) {
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case NSFWFilter.Hide_NSFW:
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// If 'Hide_NSFW' is selected, filter out NSFW mods
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return mods.filter((mod) => !mod.nsfw && !nsfwList.includes(mod.aTag))
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case NSFWFilter.Show_NSFW:
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// If 'Show_NSFW' is selected, return all mods (no filtering)
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return mods
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case NSFWFilter.Only_NSFW:
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// If 'Only_NSFW' is selected, filter to show only NSFW mods
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return mods.filter((mod) => mod.nsfw || nsfwList.includes(mod.aTag))
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}
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}
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let filtered = nsfwFilter(mods)
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const isAdmin = userState.user?.npub === import.meta.env.VITE_REPORTING_NPUB
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const isUnmoderatedFully =
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filterOptions.moderated === ModeratedFilter.Unmoderated_Fully
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// Only apply filtering if the user is not an admin or the admin has not selected "Unmoderated Fully"
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if (!(isAdmin && isUnmoderatedFully)) {
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filtered = filtered.filter(
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(mod) =>
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!muteLists.admin.authors.includes(mod.author) &&
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!muteLists.admin.replaceableEvents.includes(mod.aTag)
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)
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}
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if (filterOptions.moderated === ModeratedFilter.Moderated) {
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filtered = filtered.filter(
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(mod) =>
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!muteLists.user.authors.includes(mod.author) &&
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!muteLists.user.replaceableEvents.includes(mod.aTag)
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)
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}
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if (filterOptions.sort === SortBy.Latest) {
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filtered.sort((a, b) => b.published_at - a.published_at)
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} else if (filterOptions.sort === SortBy.Oldest) {
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filtered.sort((a, b) => a.published_at - b.published_at)
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}
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return filtered
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}, [
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userState.user?.npub,
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filterOptions.sort,
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filterOptions.moderated,
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filterOptions.nsfw,
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mods,
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muteLists,
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nsfwList
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])
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}
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