Jon Staab
76 lines
2.2 KiB
TypeScript
76 lines
2.2 KiB
TypeScript
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import {inc, now, isNil} from '@coracle.social/lib'
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import type {Rumor, Filter} from '@coracle.social/util'
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import {Tags, getIdFilters, mergeFilters} from '@coracle.social/util'
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export enum FeedType {
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Difference = "\\",
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Intersection = "∩",
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SymmetricDifference = "Δ",
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Union = "∪",
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Filter = "filter",
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Relay = "relay",
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List = "list",
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LOL = "lol",
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DVM = "dvm",
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}
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export enum Scope {
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Self = "self",
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Follows = "follows",
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Followers = "followers",
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}
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export type DynamicFilter = Filter & {
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scopes?: Scope[]
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min_wot?: number
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max_wot?: number
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until_ago?: number
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since_ago?: number
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}
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export type DVMRequest = {
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kind: number
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tags?: string[][]
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}
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export type DifferenceFeed = [FeedType.Difference, ...Feed[]]
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export type IntersectionFeed = [FeedType.Intersection, ...Feed[]]
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export type SymmetricDifferenceFeed = [FeedType.SymmetricDifference, ...Feed[]]
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export type UnionFeed = [FeedType.Union, ...Feed[]]
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export type FilterFeed = [FeedType.Filter, ...DynamicFilter[]]
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export type RelayFeed = [FeedType.Relay, ...string[]]
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export type ListFeed = [FeedType.List, ...string[]]
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export type LOLFeed = [FeedType.LOL, ...string[]]
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export type DVMFeed = [FeedType.DVM, ...DVMRequest[]]
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export type Feed =
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DifferenceFeed |
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IntersectionFeed |
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SymmetricDifferenceFeed |
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UnionFeed |
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FilterFeed |
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RelayFeed |
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ListFeed |
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LOLFeed |
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DVMFeed
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export const difference = (...feeds: Feed[]) =>
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[FeedType.Difference, ...feeds] as DifferenceFeed
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export const intersection = (...feeds: Feed[]) =>
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[FeedType.Intersection, ...feeds] as IntersectionFeed
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export const symmetricDifference = (...feeds: Feed[]) =>
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[FeedType.SymmetricDifference, ...feeds] as SymmetricDifferenceFeed
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export const union = (...feeds: Feed[]) =>
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[FeedType.Union, ...feeds] as UnionFeed
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export const filter = (...filters: DynamicFilter[]) =>
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[FeedType.Filter, ...filters] as FilterFeed
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export const relay = (...relays: string[]) =>
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[FeedType.Relay, ...relays] as RelayFeed
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export const list = (...addresses: string[]) =>
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[FeedType.List, ...addresses] as ListFeed
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export const lol = (...addresses: string[]) =>
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[FeedType.LOL, ...addresses] as LOLFeed
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export const dvm = (...requests: DVMRequest[]) =>
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[FeedType.DVM, ...requests] as DVMFeed
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