mirror of
https://github.com/LemmyNet/lemmy-ui.git
synced 2024-11-01 18:19:55 +00:00
1603 lines
43 KiB
TypeScript
1603 lines
43 KiB
TypeScript
import { Picker } from "emoji-mart";
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import emojiShortName from "emoji-short-name";
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import {
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BlockCommunityResponse,
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BlockPersonResponse,
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Comment as CommentI,
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CommentReportView,
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CommentSortType,
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CommentView,
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CommunityModeratorView,
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CommunityView,
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CustomEmojiView,
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GetSiteMetadata,
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GetSiteResponse,
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Language,
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LemmyHttp,
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LemmyWebsocket,
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MyUserInfo,
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Person,
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PersonView,
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PostReportView,
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PostView,
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PrivateMessageReportView,
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PrivateMessageView,
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RegistrationApplicationView,
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Search,
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SortType,
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UploadImageResponse,
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} from "lemmy-js-client";
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import { default as MarkdownIt } from "markdown-it";
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import markdown_it_container from "markdown-it-container";
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import markdown_it_emoji from "markdown-it-emoji/bare";
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import markdown_it_footnote from "markdown-it-footnote";
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import markdown_it_html5_embed from "markdown-it-html5-embed";
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import markdown_it_sub from "markdown-it-sub";
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import markdown_it_sup from "markdown-it-sup";
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import Renderer from "markdown-it/lib/renderer";
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import Token from "markdown-it/lib/token";
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import moment from "moment";
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import { Subscription } from "rxjs";
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import { delay, retryWhen, take } from "rxjs/operators";
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import tippy from "tippy.js";
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import Toastify from "toastify-js";
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import { getHttpBase } from "./env";
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import { i18n, languages } from "./i18next";
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import { CommentNodeI, DataType, IsoData } from "./interfaces";
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import { UserService, WebSocketService } from "./services";
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let Tribute: any;
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if (isBrowser()) {
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Tribute = require("tributejs");
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}
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export const wsClient = new LemmyWebsocket();
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export const favIconUrl = "/static/assets/icons/favicon.svg";
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export const favIconPngUrl = "/static/assets/icons/apple-touch-icon.png";
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// TODO
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// export const defaultFavIcon = `${window.location.protocol}//${window.location.host}${favIconPngUrl}`;
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export const repoUrl = "https://github.com/LemmyNet";
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export const joinLemmyUrl = "https://join-lemmy.org";
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export const donateLemmyUrl = `${joinLemmyUrl}/donate`;
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export const docsUrl = `${joinLemmyUrl}/docs/en/index.html`;
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export const helpGuideUrl = `${joinLemmyUrl}/docs/en/users/01-getting-started.html`; // TODO find a way to redirect to the non-en folder
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export const markdownHelpUrl = `${joinLemmyUrl}/docs/en/users/02-media.html`;
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export const sortingHelpUrl = `${helpGuideUrl}/docs/en/users/03-votes-and-ranking.html`;
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export const archiveTodayUrl = "https://archive.today";
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export const ghostArchiveUrl = "https://ghostarchive.org";
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export const webArchiveUrl = "https://web.archive.org";
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export const elementUrl = "https://element.io";
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export const postRefetchSeconds: number = 60 * 1000;
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export const fetchLimit = 40;
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export const trendingFetchLimit = 6;
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export const mentionDropdownFetchLimit = 10;
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export const commentTreeMaxDepth = 8;
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export const markdownFieldCharacterLimit = 50000;
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export const maxUploadImages = 20;
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export const concurrentImageUpload = 4;
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export const relTags = "noopener nofollow";
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export const emDash = "\u2014";
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export type ThemeColor =
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| "primary"
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| "secondary"
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| "light"
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| "dark"
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| "success"
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| "danger"
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| "warning"
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| "info"
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| "blue"
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| "indigo"
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| "purple"
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| "pink"
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| "red"
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| "orange"
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| "yellow"
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| "green"
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| "teal"
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| "cyan"
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| "white"
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| "gray"
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| "gray-dark";
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export interface ErrorPageData {
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error?: string;
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adminMatrixIds?: string[];
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}
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let customEmojis: EmojiMartCategory[] = [];
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export let customEmojisLookup: Map<string, CustomEmojiView> = new Map<
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string,
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CustomEmojiView
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>();
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const DEFAULT_ALPHABET =
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"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
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function getRandomCharFromAlphabet(alphabet: string): string {
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return alphabet.charAt(Math.floor(Math.random() * alphabet.length));
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}
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export function getIdFromString(id?: string): number | undefined {
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return id && id !== "0" && !Number.isNaN(Number(id)) ? Number(id) : undefined;
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}
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export function getPageFromString(page?: string): number {
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return page && !Number.isNaN(Number(page)) ? Number(page) : 1;
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}
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export function randomStr(
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idDesiredLength = 20,
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alphabet = DEFAULT_ALPHABET
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): string {
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/**
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* Create n-long array and map it to random chars from given alphabet.
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* Then join individual chars as string
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*/
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return Array.from({ length: idDesiredLength })
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.map(() => {
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return getRandomCharFromAlphabet(alphabet);
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})
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.join("");
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}
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const html5EmbedConfig = {
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html5embed: {
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useImageSyntax: true, // Enables video/audio embed with ![]() syntax (default)
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attributes: {
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audio: 'controls preload="metadata"',
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video: 'width="100%" max-height="100%" controls loop preload="metadata"',
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},
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},
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};
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const spoilerConfig = {
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validate: (params: string) => {
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return params.trim().match(/^spoiler\s+(.*)$/);
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},
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render: (tokens: any, idx: any) => {
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var m = tokens[idx].info.trim().match(/^spoiler\s+(.*)$/);
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if (tokens[idx].nesting === 1) {
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// opening tag
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return `<details><summary> ${md.utils.escapeHtml(m[1])} </summary>\n`;
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} else {
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// closing tag
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return "</details>\n";
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}
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},
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};
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export let md: MarkdownIt = new MarkdownIt();
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export let mdNoImages: MarkdownIt = new MarkdownIt();
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export function hotRankComment(comment_view: CommentView): number {
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return hotRank(comment_view.counts.score, comment_view.comment.published);
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}
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export function hotRankActivePost(post_view: PostView): number {
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return hotRank(post_view.counts.score, post_view.counts.newest_comment_time);
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}
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export function hotRankPost(post_view: PostView): number {
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return hotRank(post_view.counts.score, post_view.post.published);
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}
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export function hotRank(score: number, timeStr: string): number {
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// Rank = ScaleFactor * sign(Score) * log(1 + abs(Score)) / (Time + 2)^Gravity
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let date: Date = new Date(timeStr + "Z"); // Add Z to convert from UTC date
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let now: Date = new Date();
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let hoursElapsed: number = (now.getTime() - date.getTime()) / 36e5;
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let rank =
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(10000 * Math.log10(Math.max(1, 3 + Number(score)))) /
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Math.pow(hoursElapsed + 2, 1.8);
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// console.log(`Comment: ${comment.content}\nRank: ${rank}\nScore: ${comment.score}\nHours: ${hoursElapsed}`);
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return rank;
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}
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export function mdToHtml(text: string) {
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return { __html: md.render(text) };
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}
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export function mdToHtmlNoImages(text: string) {
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return { __html: mdNoImages.render(text) };
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}
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export function mdToHtmlInline(text: string) {
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return { __html: md.renderInline(text) };
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}
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export function getUnixTime(text?: string): number | undefined {
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return text ? new Date(text).getTime() / 1000 : undefined;
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}
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export function futureDaysToUnixTime(days?: number): number | undefined {
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return days
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? Math.trunc(
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new Date(Date.now() + 1000 * 60 * 60 * 24 * days).getTime() / 1000
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)
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: undefined;
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}
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export function canMod(
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creator_id: number,
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mods?: CommunityModeratorView[],
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admins?: PersonView[],
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myUserInfo = UserService.Instance.myUserInfo,
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onSelf = false
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): boolean {
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// You can do moderator actions only on the mods added after you.
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let adminsThenMods =
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admins
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?.map(a => a.person.id)
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.concat(mods?.map(m => m.moderator.id) ?? []) ?? [];
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if (myUserInfo) {
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let myIndex = adminsThenMods.findIndex(
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id => id == myUserInfo.local_user_view.person.id
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);
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if (myIndex == -1) {
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return false;
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} else {
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// onSelf +1 on mod actions not for yourself, IE ban, remove, etc
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adminsThenMods = adminsThenMods.slice(0, myIndex + (onSelf ? 0 : 1));
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return !adminsThenMods.includes(creator_id);
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}
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} else {
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return false;
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}
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}
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export function canAdmin(
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creatorId: number,
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admins?: PersonView[],
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myUserInfo = UserService.Instance.myUserInfo,
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onSelf = false
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): boolean {
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return canMod(creatorId, undefined, admins, myUserInfo, onSelf);
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}
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export function isMod(
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creatorId: number,
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mods?: CommunityModeratorView[]
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): boolean {
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return mods?.map(m => m.moderator.id).includes(creatorId) ?? false;
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}
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export function amMod(
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mods?: CommunityModeratorView[],
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myUserInfo = UserService.Instance.myUserInfo
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): boolean {
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return myUserInfo ? isMod(myUserInfo.local_user_view.person.id, mods) : false;
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}
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export function isAdmin(creatorId: number, admins?: PersonView[]): boolean {
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return admins?.map(a => a.person.id).includes(creatorId) ?? false;
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}
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export function amAdmin(myUserInfo = UserService.Instance.myUserInfo): boolean {
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return myUserInfo?.local_user_view.person.admin ?? false;
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}
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export function amCommunityCreator(
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creator_id: number,
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mods?: CommunityModeratorView[],
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myUserInfo = UserService.Instance.myUserInfo
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): boolean {
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let myId = myUserInfo?.local_user_view.person.id;
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// Don't allow mod actions on yourself
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return myId == mods?.at(0)?.moderator.id && myId != creator_id;
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}
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export function amSiteCreator(
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creator_id: number,
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admins?: PersonView[],
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myUserInfo = UserService.Instance.myUserInfo
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): boolean {
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let myId = myUserInfo?.local_user_view.person.id;
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return myId == admins?.at(0)?.person.id && myId != creator_id;
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}
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export function amTopMod(
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mods: CommunityModeratorView[],
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myUserInfo = UserService.Instance.myUserInfo
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): boolean {
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return mods.at(0)?.moderator.id == myUserInfo?.local_user_view.person.id;
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}
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const imageRegex = /(http)?s?:?(\/\/[^"']*\.(?:jpg|jpeg|gif|png|svg|webp))/;
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const videoRegex = /(http)?s?:?(\/\/[^"']*\.(?:mp4|webm))/;
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export function isImage(url: string) {
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return imageRegex.test(url);
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}
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export function isVideo(url: string) {
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return videoRegex.test(url);
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}
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export function validURL(str: string) {
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return !!new URL(str);
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}
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export function communityRSSUrl(actorId: string, sort: string): string {
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let url = new URL(actorId);
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return `${url.origin}/feeds${url.pathname}.xml?sort=${sort}`;
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}
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export function validEmail(email: string) {
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let re =
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/^(([^\s"(),.:;<>@[\\\]]+(\.[^\s"(),.:;<>@[\\\]]+)*)|(".+"))@((\[(?:\d{1,3}\.){3}\d{1,3}])|(([\dA-Za-z\-]+\.)+[A-Za-z]{2,}))$/;
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return re.test(String(email).toLowerCase());
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}
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export function capitalizeFirstLetter(str: string): string {
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return str.charAt(0).toUpperCase() + str.slice(1);
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}
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export async function getSiteMetadata(url: string) {
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let form: GetSiteMetadata = { url };
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let client = new LemmyHttp(getHttpBase());
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return client.getSiteMetadata(form);
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}
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export function getDataTypeString(dt: DataType) {
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return dt === DataType.Post ? "Post" : "Comment";
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}
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export function debounce<T extends any[], R>(
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func: (...e: T) => R,
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wait = 1000,
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immediate = false
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) {
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// 'private' variable for instance
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// The returned function will be able to reference this due to closure.
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// Each call to the returned function will share this common timer.
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let timeout: NodeJS.Timeout | null;
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// Calling debounce returns a new anonymous function
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return function () {
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// reference the context and args for the setTimeout function
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const args = arguments;
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// Should the function be called now? If immediate is true
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// and not already in a timeout then the answer is: Yes
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const callNow = immediate && !timeout;
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// This is the basic debounce behavior where you can call this
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// function several times, but it will only execute once
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// [before or after imposing a delay].
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// Each time the returned function is called, the timer starts over.
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clearTimeout(timeout ?? undefined);
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// Set the new timeout
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timeout = setTimeout(function () {
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// Inside the timeout function, clear the timeout variable
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// which will let the next execution run when in 'immediate' mode
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timeout = null;
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// Check if the function already ran with the immediate flag
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if (!immediate) {
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// Call the original function with apply
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// apply lets you define the 'this' object as well as the arguments
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// (both captured before setTimeout)
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func.apply(this, args);
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}
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}, wait);
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// Immediate mode and no wait timer? Execute the function..
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if (callNow) func.apply(this, args);
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} as (...e: T) => R;
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}
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export function getLanguages(
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override?: string,
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myUserInfo = UserService.Instance.myUserInfo
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): string[] {
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let myLang = myUserInfo?.local_user_view.local_user.interface_language;
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let lang = override || myLang || "browser";
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if (lang == "browser" && isBrowser()) {
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return getBrowserLanguages();
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} else {
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return [lang];
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}
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}
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function getBrowserLanguages(): string[] {
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// Intersect lemmy's langs, with the browser langs
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let langs = languages ? languages.map(l => l.code) : ["en"];
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// NOTE, mobile browsers seem to be missing this list, so append en
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let allowedLangs = navigator.languages
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.concat("en")
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.filter(v => langs.includes(v));
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return allowedLangs;
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}
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export async function fetchThemeList(): Promise<string[]> {
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return fetch("/css/themelist").then(res => res.json());
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}
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export async function setTheme(theme: string, forceReload = false) {
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if (!isBrowser()) {
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return;
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}
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if (theme === "browser" && !forceReload) {
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return;
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}
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// This is only run on a force reload
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if (theme == "browser") {
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theme = "darkly";
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}
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let themeList = await fetchThemeList();
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// Unload all the other themes
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for (var i = 0; i < themeList.length; i++) {
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let styleSheet = document.getElementById(themeList[i]);
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if (styleSheet) {
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styleSheet.setAttribute("disabled", "disabled");
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}
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}
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document
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.getElementById("default-light")
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?.setAttribute("disabled", "disabled");
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document.getElementById("default-dark")?.setAttribute("disabled", "disabled");
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// Load the theme dynamically
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let cssLoc = `/css/themes/${theme}.css`;
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loadCss(theme, cssLoc);
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document.getElementById(theme)?.removeAttribute("disabled");
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}
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export function loadCss(id: string, loc: string) {
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if (!document.getElementById(id)) {
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var head = document.getElementsByTagName("head")[0];
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var link = document.createElement("link");
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link.id = id;
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link.rel = "stylesheet";
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link.type = "text/css";
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link.href = loc;
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link.media = "all";
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head.appendChild(link);
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}
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}
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export function objectFlip(obj: any) {
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const ret = {};
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Object.keys(obj).forEach(key => {
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ret[obj[key]] = key;
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});
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return ret;
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}
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export function showAvatars(
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myUserInfo = UserService.Instance.myUserInfo
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): boolean {
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return myUserInfo?.local_user_view.local_user.show_avatars ?? true;
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}
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export function showScores(
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myUserInfo = UserService.Instance.myUserInfo
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): boolean {
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return myUserInfo?.local_user_view.local_user.show_scores ?? true;
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}
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export function isCakeDay(published: string): boolean {
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// moment(undefined) or moment.utc(undefined) returns the current date/time
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// moment(null) or moment.utc(null) returns null
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const createDate = moment.utc(published).local();
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const currentDate = moment(new Date());
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return (
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createDate.date() === currentDate.date() &&
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createDate.month() === currentDate.month() &&
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createDate.year() !== currentDate.year()
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);
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}
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export function toast(text: string, background: ThemeColor = "success") {
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if (isBrowser()) {
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const backgroundColor = `var(--${background})`;
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Toastify({
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text: text,
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backgroundColor: backgroundColor,
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gravity: "bottom",
|
|
position: "left",
|
|
duration: 5000,
|
|
}).showToast();
|
|
}
|
|
}
|
|
|
|
export function pictrsDeleteToast(filename: string, deleteUrl: string) {
|
|
if (isBrowser()) {
|
|
const clickToDeleteText = i18n.t("click_to_delete_picture", { filename });
|
|
const deletePictureText = i18n.t("picture_deleted", {
|
|
filename,
|
|
});
|
|
const failedDeletePictureText = i18n.t("failed_to_delete_picture", {
|
|
filename,
|
|
});
|
|
|
|
const backgroundColor = `var(--light)`;
|
|
|
|
const toast = Toastify({
|
|
text: clickToDeleteText,
|
|
backgroundColor: backgroundColor,
|
|
gravity: "top",
|
|
position: "right",
|
|
duration: 10000,
|
|
onClick: () => {
|
|
if (toast) {
|
|
fetch(deleteUrl).then(res => {
|
|
toast.hideToast();
|
|
if (res.ok === true) {
|
|
alert(deletePictureText);
|
|
} else {
|
|
alert(failedDeletePictureText);
|
|
}
|
|
});
|
|
}
|
|
},
|
|
close: true,
|
|
});
|
|
|
|
toast.showToast();
|
|
}
|
|
}
|
|
|
|
interface NotifyInfo {
|
|
name: string;
|
|
icon?: string;
|
|
link: string;
|
|
body?: string;
|
|
}
|
|
|
|
export function messageToastify(info: NotifyInfo, router: any) {
|
|
if (isBrowser()) {
|
|
let htmlBody = info.body ? md.render(info.body) : "";
|
|
let backgroundColor = `var(--light)`;
|
|
|
|
let toast = Toastify({
|
|
text: `${htmlBody}<br />${info.name}`,
|
|
avatar: info.icon,
|
|
backgroundColor: backgroundColor,
|
|
className: "text-dark",
|
|
close: true,
|
|
gravity: "top",
|
|
position: "right",
|
|
duration: 5000,
|
|
escapeMarkup: false,
|
|
onClick: () => {
|
|
if (toast) {
|
|
toast.hideToast();
|
|
router.history.push(info.link);
|
|
}
|
|
},
|
|
});
|
|
toast.showToast();
|
|
}
|
|
}
|
|
|
|
export function notifyPost(post_view: PostView, router: any) {
|
|
let info: NotifyInfo = {
|
|
name: post_view.community.name,
|
|
icon: post_view.community.icon,
|
|
link: `/post/${post_view.post.id}`,
|
|
body: post_view.post.name,
|
|
};
|
|
notify(info, router);
|
|
}
|
|
|
|
export function notifyComment(comment_view: CommentView, router: any) {
|
|
let info: NotifyInfo = {
|
|
name: comment_view.creator.name,
|
|
icon: comment_view.creator.avatar,
|
|
link: `/comment/${comment_view.comment.id}`,
|
|
body: comment_view.comment.content,
|
|
};
|
|
notify(info, router);
|
|
}
|
|
|
|
export function notifyPrivateMessage(pmv: PrivateMessageView, router: any) {
|
|
let info: NotifyInfo = {
|
|
name: pmv.creator.name,
|
|
icon: pmv.creator.avatar,
|
|
link: `/inbox`,
|
|
body: pmv.private_message.content,
|
|
};
|
|
notify(info, router);
|
|
}
|
|
|
|
function notify(info: NotifyInfo, router: any) {
|
|
messageToastify(info, router);
|
|
|
|
if (Notification.permission !== "granted") Notification.requestPermission();
|
|
else {
|
|
var notification = new Notification(info.name, {
|
|
...{ body: info.body },
|
|
...(info.icon && { icon: info.icon }),
|
|
});
|
|
|
|
notification.onclick = (ev: Event): any => {
|
|
ev.preventDefault();
|
|
router.history.push(info.link);
|
|
};
|
|
}
|
|
}
|
|
|
|
export function setupTribute() {
|
|
return new Tribute({
|
|
noMatchTemplate: function () {
|
|
return "";
|
|
},
|
|
collection: [
|
|
// Emojis
|
|
{
|
|
trigger: ":",
|
|
menuItemTemplate: (item: any) => {
|
|
let shortName = `:${item.original.key}:`;
|
|
return `${item.original.val} ${shortName}`;
|
|
},
|
|
selectTemplate: (item: any) => {
|
|
let customEmoji = customEmojisLookup.get(
|
|
item.original.key
|
|
)?.custom_emoji;
|
|
if (customEmoji == undefined) return `${item.original.val}`;
|
|
else
|
|
return ``;
|
|
},
|
|
values: Object.entries(emojiShortName)
|
|
.map(e => {
|
|
return { key: e[1], val: e[0] };
|
|
})
|
|
.concat(
|
|
Array.from(customEmojisLookup.entries()).map(k => ({
|
|
key: k[0],
|
|
val: `<img class="icon icon-emoji" src="${k[1].custom_emoji.image_url}" title="${k[1].custom_emoji.shortcode}" alt="${k[1].custom_emoji.alt_text}" />`,
|
|
}))
|
|
),
|
|
allowSpaces: false,
|
|
autocompleteMode: true,
|
|
// TODO
|
|
// menuItemLimit: mentionDropdownFetchLimit,
|
|
menuShowMinLength: 2,
|
|
},
|
|
// Persons
|
|
{
|
|
trigger: "@",
|
|
selectTemplate: (item: any) => {
|
|
let it: PersonTribute = item.original;
|
|
return `[${it.key}](${it.view.person.actor_id})`;
|
|
},
|
|
values: debounce(async (text: string, cb: any) => {
|
|
cb(await personSearch(text));
|
|
}),
|
|
allowSpaces: false,
|
|
autocompleteMode: true,
|
|
// TODO
|
|
// menuItemLimit: mentionDropdownFetchLimit,
|
|
menuShowMinLength: 2,
|
|
},
|
|
|
|
// Communities
|
|
{
|
|
trigger: "!",
|
|
selectTemplate: (item: any) => {
|
|
let it: CommunityTribute = item.original;
|
|
return `[${it.key}](${it.view.community.actor_id})`;
|
|
},
|
|
values: debounce(async (text: string, cb: any) => {
|
|
cb(await communitySearch(text));
|
|
}),
|
|
allowSpaces: false,
|
|
autocompleteMode: true,
|
|
// TODO
|
|
// menuItemLimit: mentionDropdownFetchLimit,
|
|
menuShowMinLength: 2,
|
|
},
|
|
],
|
|
});
|
|
}
|
|
|
|
function setupEmojiDataModel(custom_emoji_views: CustomEmojiView[]) {
|
|
let groupedEmojis = groupBy(custom_emoji_views, x => x.custom_emoji.category);
|
|
for (const [category, emojis] of Object.entries(groupedEmojis)) {
|
|
customEmojis.push({
|
|
id: category,
|
|
name: category,
|
|
emojis: emojis.map(emoji => ({
|
|
id: emoji.custom_emoji.shortcode,
|
|
name: emoji.custom_emoji.shortcode,
|
|
keywords: emoji.keywords.map(x => x.keyword),
|
|
skins: [{ src: emoji.custom_emoji.image_url }],
|
|
})),
|
|
});
|
|
}
|
|
customEmojisLookup = new Map(
|
|
custom_emoji_views.map(view => [view.custom_emoji.shortcode, view])
|
|
);
|
|
}
|
|
|
|
export function updateEmojiDataModel(custom_emoji_view: CustomEmojiView) {
|
|
const emoji: EmojiMartCustomEmoji = {
|
|
id: custom_emoji_view.custom_emoji.shortcode,
|
|
name: custom_emoji_view.custom_emoji.shortcode,
|
|
keywords: custom_emoji_view.keywords.map(x => x.keyword),
|
|
skins: [{ src: custom_emoji_view.custom_emoji.image_url }],
|
|
};
|
|
let categoryIndex = customEmojis.findIndex(
|
|
x => x.id == custom_emoji_view.custom_emoji.category
|
|
);
|
|
if (categoryIndex == -1) {
|
|
customEmojis.push({
|
|
id: custom_emoji_view.custom_emoji.category,
|
|
name: custom_emoji_view.custom_emoji.category,
|
|
emojis: [emoji],
|
|
});
|
|
} else {
|
|
let emojiIndex = customEmojis[categoryIndex].emojis.findIndex(
|
|
x => x.id == custom_emoji_view.custom_emoji.shortcode
|
|
);
|
|
if (emojiIndex == -1) {
|
|
customEmojis[categoryIndex].emojis.push(emoji);
|
|
} else {
|
|
customEmojis[categoryIndex].emojis[emojiIndex] = emoji;
|
|
}
|
|
}
|
|
customEmojisLookup.set(
|
|
custom_emoji_view.custom_emoji.shortcode,
|
|
custom_emoji_view
|
|
);
|
|
}
|
|
|
|
export function removeFromEmojiDataModel(id: number) {
|
|
let view: CustomEmojiView | undefined;
|
|
for (let item of customEmojisLookup.values()) {
|
|
if (item.custom_emoji.id === id) {
|
|
view = item;
|
|
break;
|
|
}
|
|
}
|
|
if (!view) return;
|
|
const categoryIndex = customEmojis.findIndex(
|
|
x => x.id == view?.custom_emoji.category
|
|
);
|
|
const emojiIndex = customEmojis[categoryIndex].emojis.findIndex(
|
|
x => x.id == view?.custom_emoji.shortcode
|
|
);
|
|
customEmojis[categoryIndex].emojis = customEmojis[
|
|
categoryIndex
|
|
].emojis.splice(emojiIndex, 1);
|
|
|
|
customEmojisLookup.delete(view?.custom_emoji.shortcode);
|
|
}
|
|
|
|
function setupMarkdown() {
|
|
const markdownItConfig: MarkdownIt.Options = {
|
|
html: false,
|
|
linkify: true,
|
|
typographer: true,
|
|
};
|
|
|
|
const emojiDefs = Array.from(customEmojisLookup.entries()).reduce(
|
|
(main, [key, value]) => ({ ...main, [key]: value }),
|
|
{}
|
|
);
|
|
md = new MarkdownIt(markdownItConfig)
|
|
.use(markdown_it_sub)
|
|
.use(markdown_it_sup)
|
|
.use(markdown_it_footnote)
|
|
.use(markdown_it_html5_embed, html5EmbedConfig)
|
|
.use(markdown_it_container, "spoiler", spoilerConfig)
|
|
.use(markdown_it_emoji, {
|
|
defs: emojiDefs,
|
|
});
|
|
|
|
mdNoImages = new MarkdownIt(markdownItConfig)
|
|
.use(markdown_it_sub)
|
|
.use(markdown_it_sup)
|
|
.use(markdown_it_footnote)
|
|
.use(markdown_it_html5_embed, html5EmbedConfig)
|
|
.use(markdown_it_container, "spoiler", spoilerConfig)
|
|
.use(markdown_it_emoji, {
|
|
defs: emojiDefs,
|
|
})
|
|
.disable("image");
|
|
var defaultRenderer = md.renderer.rules.image;
|
|
md.renderer.rules.image = function (
|
|
tokens: Token[],
|
|
idx: number,
|
|
options: MarkdownIt.Options,
|
|
env: any,
|
|
self: Renderer
|
|
) {
|
|
//Provide custom renderer for our emojis to allow us to add a css class and force size dimensions on them.
|
|
const item = tokens[idx] as any;
|
|
const title = item.attrs.length >= 3 ? item.attrs[2][1] : "";
|
|
const src: string = item.attrs[0][1];
|
|
const isCustomEmoji = customEmojisLookup.get(title) != undefined;
|
|
if (!isCustomEmoji) {
|
|
return defaultRenderer?.(tokens, idx, options, env, self) ?? "";
|
|
}
|
|
const alt_text = item.content;
|
|
return `<img class="icon icon-emoji" src="${src}" title="${title}" alt="${alt_text}"/>`;
|
|
};
|
|
}
|
|
|
|
export function getEmojiMart(
|
|
onEmojiSelect: (e: any) => void,
|
|
customPickerOptions: any = {}
|
|
) {
|
|
const pickerOptions = {
|
|
...customPickerOptions,
|
|
onEmojiSelect: onEmojiSelect,
|
|
custom: customEmojis,
|
|
};
|
|
return new Picker(pickerOptions);
|
|
}
|
|
|
|
var tippyInstance: any;
|
|
if (isBrowser()) {
|
|
tippyInstance = tippy("[data-tippy-content]");
|
|
}
|
|
|
|
export function setupTippy() {
|
|
if (isBrowser()) {
|
|
tippyInstance.forEach((e: any) => e.destroy());
|
|
tippyInstance = tippy("[data-tippy-content]", {
|
|
delay: [500, 0],
|
|
// Display on "long press"
|
|
touch: ["hold", 500],
|
|
});
|
|
}
|
|
}
|
|
|
|
interface PersonTribute {
|
|
key: string;
|
|
view: PersonView;
|
|
}
|
|
|
|
async function personSearch(text: string): Promise<PersonTribute[]> {
|
|
let users = (await fetchUsers(text)).users;
|
|
let persons: PersonTribute[] = users.map(pv => {
|
|
let tribute: PersonTribute = {
|
|
key: `@${pv.person.name}@${hostname(pv.person.actor_id)}`,
|
|
view: pv,
|
|
};
|
|
return tribute;
|
|
});
|
|
return persons;
|
|
}
|
|
|
|
interface CommunityTribute {
|
|
key: string;
|
|
view: CommunityView;
|
|
}
|
|
|
|
async function communitySearch(text: string): Promise<CommunityTribute[]> {
|
|
let comms = (await fetchCommunities(text)).communities;
|
|
let communities: CommunityTribute[] = comms.map(cv => {
|
|
let tribute: CommunityTribute = {
|
|
key: `!${cv.community.name}@${hostname(cv.community.actor_id)}`,
|
|
view: cv,
|
|
};
|
|
return tribute;
|
|
});
|
|
return communities;
|
|
}
|
|
|
|
export function getRecipientIdFromProps(props: any): number {
|
|
return props.match.params.recipient_id
|
|
? Number(props.match.params.recipient_id)
|
|
: 1;
|
|
}
|
|
|
|
export function getIdFromProps(props: any): number | undefined {
|
|
let id = props.match.params.post_id;
|
|
return id ? Number(id) : undefined;
|
|
}
|
|
|
|
export function getCommentIdFromProps(props: any): number | undefined {
|
|
let id = props.match.params.comment_id;
|
|
return id ? Number(id) : undefined;
|
|
}
|
|
|
|
export function editCommentRes(data: CommentView, comments?: CommentView[]) {
|
|
let found = comments?.find(c => c.comment.id == data.comment.id);
|
|
if (found) {
|
|
found.comment.content = data.comment.content;
|
|
found.comment.distinguished = data.comment.distinguished;
|
|
found.comment.updated = data.comment.updated;
|
|
found.comment.removed = data.comment.removed;
|
|
found.comment.deleted = data.comment.deleted;
|
|
found.counts.upvotes = data.counts.upvotes;
|
|
found.counts.downvotes = data.counts.downvotes;
|
|
found.counts.score = data.counts.score;
|
|
}
|
|
}
|
|
|
|
export function saveCommentRes(data: CommentView, comments?: CommentView[]) {
|
|
let found = comments?.find(c => c.comment.id == data.comment.id);
|
|
if (found) {
|
|
found.saved = data.saved;
|
|
}
|
|
}
|
|
|
|
export function updatePersonBlock(
|
|
data: BlockPersonResponse,
|
|
myUserInfo: MyUserInfo | undefined = UserService.Instance.myUserInfo
|
|
) {
|
|
let mui = myUserInfo;
|
|
if (mui) {
|
|
if (data.blocked) {
|
|
mui.person_blocks.push({
|
|
person: mui.local_user_view.person,
|
|
target: data.person_view.person,
|
|
});
|
|
toast(`${i18n.t("blocked")} ${data.person_view.person.name}`);
|
|
} else {
|
|
mui.person_blocks = mui.person_blocks.filter(
|
|
i => i.target.id != data.person_view.person.id
|
|
);
|
|
toast(`${i18n.t("unblocked")} ${data.person_view.person.name}`);
|
|
}
|
|
}
|
|
}
|
|
|
|
export function updateCommunityBlock(
|
|
data: BlockCommunityResponse,
|
|
myUserInfo: MyUserInfo | undefined = UserService.Instance.myUserInfo
|
|
) {
|
|
let mui = myUserInfo;
|
|
if (mui) {
|
|
if (data.blocked) {
|
|
mui.community_blocks.push({
|
|
person: mui.local_user_view.person,
|
|
community: data.community_view.community,
|
|
});
|
|
toast(`${i18n.t("blocked")} ${data.community_view.community.name}`);
|
|
} else {
|
|
mui.community_blocks = mui.community_blocks.filter(
|
|
i => i.community.id != data.community_view.community.id
|
|
);
|
|
toast(`${i18n.t("unblocked")} ${data.community_view.community.name}`);
|
|
}
|
|
}
|
|
}
|
|
|
|
export function createCommentLikeRes(
|
|
data: CommentView,
|
|
comments?: CommentView[]
|
|
) {
|
|
let found = comments?.find(c => c.comment.id === data.comment.id);
|
|
if (found) {
|
|
found.counts.score = data.counts.score;
|
|
found.counts.upvotes = data.counts.upvotes;
|
|
found.counts.downvotes = data.counts.downvotes;
|
|
if (data.my_vote !== null) {
|
|
found.my_vote = data.my_vote;
|
|
}
|
|
}
|
|
}
|
|
|
|
export function createPostLikeFindRes(data: PostView, posts?: PostView[]) {
|
|
let found = posts?.find(p => p.post.id == data.post.id);
|
|
if (found) {
|
|
createPostLikeRes(data, found);
|
|
}
|
|
}
|
|
|
|
export function createPostLikeRes(data: PostView, post_view?: PostView) {
|
|
if (post_view) {
|
|
post_view.counts.score = data.counts.score;
|
|
post_view.counts.upvotes = data.counts.upvotes;
|
|
post_view.counts.downvotes = data.counts.downvotes;
|
|
if (data.my_vote !== null) {
|
|
post_view.my_vote = data.my_vote;
|
|
}
|
|
}
|
|
}
|
|
|
|
export function editPostFindRes(data: PostView, posts?: PostView[]) {
|
|
let found = posts?.find(p => p.post.id == data.post.id);
|
|
if (found) {
|
|
editPostRes(data, found);
|
|
}
|
|
}
|
|
|
|
export function editPostRes(data: PostView, post: PostView) {
|
|
if (post) {
|
|
post.post.url = data.post.url;
|
|
post.post.name = data.post.name;
|
|
post.post.nsfw = data.post.nsfw;
|
|
post.post.deleted = data.post.deleted;
|
|
post.post.removed = data.post.removed;
|
|
post.post.featured_community = data.post.featured_community;
|
|
post.post.featured_local = data.post.featured_local;
|
|
post.post.body = data.post.body;
|
|
post.post.locked = data.post.locked;
|
|
post.saved = data.saved;
|
|
}
|
|
}
|
|
|
|
// TODO possible to make these generic?
|
|
export function updatePostReportRes(
|
|
data: PostReportView,
|
|
reports?: PostReportView[]
|
|
) {
|
|
let found = reports?.find(p => p.post_report.id == data.post_report.id);
|
|
if (found) {
|
|
found.post_report = data.post_report;
|
|
}
|
|
}
|
|
|
|
export function updateCommentReportRes(
|
|
data: CommentReportView,
|
|
reports?: CommentReportView[]
|
|
) {
|
|
let found = reports?.find(c => c.comment_report.id == data.comment_report.id);
|
|
if (found) {
|
|
found.comment_report = data.comment_report;
|
|
}
|
|
}
|
|
|
|
export function updatePrivateMessageReportRes(
|
|
data: PrivateMessageReportView,
|
|
reports?: PrivateMessageReportView[]
|
|
) {
|
|
let found = reports?.find(
|
|
c => c.private_message_report.id == data.private_message_report.id
|
|
);
|
|
if (found) {
|
|
found.private_message_report = data.private_message_report;
|
|
}
|
|
}
|
|
|
|
export function updateRegistrationApplicationRes(
|
|
data: RegistrationApplicationView,
|
|
applications?: RegistrationApplicationView[]
|
|
) {
|
|
let found = applications?.find(
|
|
ra => ra.registration_application.id == data.registration_application.id
|
|
);
|
|
if (found) {
|
|
found.registration_application = data.registration_application;
|
|
found.admin = data.admin;
|
|
found.creator_local_user = data.creator_local_user;
|
|
}
|
|
}
|
|
|
|
export function commentsToFlatNodes(comments: CommentView[]): CommentNodeI[] {
|
|
let nodes: CommentNodeI[] = [];
|
|
for (let comment of comments) {
|
|
nodes.push({ comment_view: comment, children: [], depth: 0 });
|
|
}
|
|
return nodes;
|
|
}
|
|
|
|
export function convertCommentSortType(sort: SortType): CommentSortType {
|
|
if (
|
|
sort == "TopAll" ||
|
|
sort == "TopDay" ||
|
|
sort == "TopWeek" ||
|
|
sort == "TopMonth" ||
|
|
sort == "TopYear"
|
|
) {
|
|
return "Top";
|
|
} else if (sort == "New") {
|
|
return "New";
|
|
} else if (sort == "Hot" || sort == "Active") {
|
|
return "Hot";
|
|
} else {
|
|
return "Hot";
|
|
}
|
|
}
|
|
|
|
export function buildCommentsTree(
|
|
comments: CommentView[],
|
|
parentComment: boolean
|
|
): CommentNodeI[] {
|
|
let map = new Map<number, CommentNodeI>();
|
|
let depthOffset = !parentComment
|
|
? 0
|
|
: getDepthFromComment(comments[0].comment) ?? 0;
|
|
|
|
for (let comment_view of comments) {
|
|
let depthI = getDepthFromComment(comment_view.comment) ?? 0;
|
|
let depth = depthI ? depthI - depthOffset : 0;
|
|
let node: CommentNodeI = {
|
|
comment_view,
|
|
children: [],
|
|
depth,
|
|
};
|
|
map.set(comment_view.comment.id, { ...node });
|
|
}
|
|
|
|
let tree: CommentNodeI[] = [];
|
|
|
|
// if its a parent comment fetch, then push the first comment to the top node.
|
|
if (parentComment) {
|
|
let cNode = map.get(comments[0].comment.id);
|
|
if (cNode) {
|
|
tree.push(cNode);
|
|
}
|
|
}
|
|
|
|
for (let comment_view of comments) {
|
|
let child = map.get(comment_view.comment.id);
|
|
if (child) {
|
|
let parent_id = getCommentParentId(comment_view.comment);
|
|
if (parent_id) {
|
|
let parent = map.get(parent_id);
|
|
// Necessary because blocked comment might not exist
|
|
if (parent) {
|
|
parent.children.push(child);
|
|
}
|
|
} else {
|
|
if (!parentComment) {
|
|
tree.push(child);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return tree;
|
|
}
|
|
|
|
export function getCommentParentId(comment?: CommentI): number | undefined {
|
|
let split = comment?.path.split(".");
|
|
// remove the 0
|
|
split?.shift();
|
|
|
|
return split && split.length > 1
|
|
? Number(split.at(split.length - 2))
|
|
: undefined;
|
|
}
|
|
|
|
export function getDepthFromComment(comment?: CommentI): number | undefined {
|
|
let len = comment?.path.split(".").length;
|
|
return len ? len - 2 : undefined;
|
|
}
|
|
|
|
export function insertCommentIntoTree(
|
|
tree: CommentNodeI[],
|
|
cv: CommentView,
|
|
parentComment: boolean
|
|
) {
|
|
// Building a fake node to be used for later
|
|
let node: CommentNodeI = {
|
|
comment_view: cv,
|
|
children: [],
|
|
depth: 0,
|
|
};
|
|
|
|
let parentId = getCommentParentId(cv.comment);
|
|
if (parentId) {
|
|
let parent_comment = searchCommentTree(tree, parentId);
|
|
if (parent_comment) {
|
|
node.depth = parent_comment.depth + 1;
|
|
parent_comment.children.unshift(node);
|
|
}
|
|
} else if (!parentComment) {
|
|
tree.unshift(node);
|
|
}
|
|
}
|
|
|
|
export function searchCommentTree(
|
|
tree: CommentNodeI[],
|
|
id: number
|
|
): CommentNodeI | undefined {
|
|
for (let node of tree) {
|
|
if (node.comment_view.comment.id === id) {
|
|
return node;
|
|
}
|
|
|
|
for (const child of node.children) {
|
|
let res = searchCommentTree([child], id);
|
|
|
|
if (res) {
|
|
return res;
|
|
}
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
|
|
export const colorList: string[] = [
|
|
hsl(0),
|
|
hsl(50),
|
|
hsl(100),
|
|
hsl(150),
|
|
hsl(200),
|
|
hsl(250),
|
|
hsl(300),
|
|
];
|
|
|
|
function hsl(num: number) {
|
|
return `hsla(${num}, 35%, 50%, 1)`;
|
|
}
|
|
|
|
export function hostname(url: string): string {
|
|
let cUrl = new URL(url);
|
|
return cUrl.port ? `${cUrl.hostname}:${cUrl.port}` : `${cUrl.hostname}`;
|
|
}
|
|
|
|
export function validTitle(title?: string): boolean {
|
|
// Initial title is null, minimum length is taken care of by textarea's minLength={3}
|
|
if (!title || title.length < 3) return true;
|
|
|
|
const regex = new RegExp(/.*\S.*/, "g");
|
|
|
|
return regex.test(title);
|
|
}
|
|
|
|
export function siteBannerCss(banner: string): string {
|
|
return ` \
|
|
background-image: linear-gradient( rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8) ) ,url("${banner}"); \
|
|
background-attachment: fixed; \
|
|
background-position: top; \
|
|
background-repeat: no-repeat; \
|
|
background-size: 100% cover; \
|
|
|
|
width: 100%; \
|
|
max-height: 100vh; \
|
|
`;
|
|
}
|
|
|
|
export function isBrowser() {
|
|
return typeof window !== "undefined";
|
|
}
|
|
|
|
export function setIsoData(context: any): IsoData {
|
|
// If its the browser, you need to deserialize the data from the window
|
|
if (isBrowser()) {
|
|
return window.isoData;
|
|
} else return context.router.staticContext;
|
|
}
|
|
|
|
export function wsSubscribe(parseMessage: any): Subscription | undefined {
|
|
if (isBrowser()) {
|
|
return WebSocketService.Instance.subject
|
|
.pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
|
|
.subscribe(
|
|
msg => parseMessage(msg),
|
|
err => console.error(err),
|
|
() => console.log("complete")
|
|
);
|
|
} else {
|
|
return undefined;
|
|
}
|
|
}
|
|
|
|
moment.updateLocale("en", {
|
|
relativeTime: {
|
|
future: "in %s",
|
|
past: "%s ago",
|
|
s: "<1m",
|
|
ss: "%ds",
|
|
m: "1m",
|
|
mm: "%dm",
|
|
h: "1h",
|
|
hh: "%dh",
|
|
d: "1d",
|
|
dd: "%dd",
|
|
w: "1w",
|
|
ww: "%dw",
|
|
M: "1M",
|
|
MM: "%dM",
|
|
y: "1Y",
|
|
yy: "%dY",
|
|
},
|
|
});
|
|
|
|
export function saveScrollPosition(context: any) {
|
|
let path: string = context.router.route.location.pathname;
|
|
let y = window.scrollY;
|
|
sessionStorage.setItem(`scrollPosition_${path}`, y.toString());
|
|
}
|
|
|
|
export function restoreScrollPosition(context: any) {
|
|
let path: string = context.router.route.location.pathname;
|
|
let y = Number(sessionStorage.getItem(`scrollPosition_${path}`));
|
|
window.scrollTo(0, y);
|
|
}
|
|
|
|
export function showLocal(isoData: IsoData): boolean {
|
|
return isoData.site_res.site_view.local_site.federation_enabled;
|
|
}
|
|
|
|
export interface Choice {
|
|
value: string;
|
|
label: string;
|
|
disabled?: boolean;
|
|
}
|
|
|
|
export function getUpdatedSearchId(id?: number | null, urlId?: number | null) {
|
|
return id === null
|
|
? undefined
|
|
: ((id ?? urlId) === 0 ? undefined : id ?? urlId)?.toString();
|
|
}
|
|
|
|
export function communityToChoice(cv: CommunityView): Choice {
|
|
return {
|
|
value: cv.community.id.toString(),
|
|
label: communitySelectName(cv),
|
|
};
|
|
}
|
|
|
|
export function personToChoice(pvs: PersonView): Choice {
|
|
return {
|
|
value: pvs.person.id.toString(),
|
|
label: personSelectName(pvs),
|
|
};
|
|
}
|
|
|
|
export async function fetchCommunities(q: string) {
|
|
let form: Search = {
|
|
q,
|
|
type_: "Communities",
|
|
sort: "TopAll",
|
|
listing_type: "All",
|
|
page: 1,
|
|
limit: fetchLimit,
|
|
auth: myAuth(false),
|
|
};
|
|
let client = new LemmyHttp(getHttpBase());
|
|
return client.search(form);
|
|
}
|
|
|
|
export async function fetchUsers(q: string) {
|
|
let form: Search = {
|
|
q,
|
|
type_: "Users",
|
|
sort: "TopAll",
|
|
listing_type: "All",
|
|
page: 1,
|
|
limit: fetchLimit,
|
|
auth: myAuth(false),
|
|
};
|
|
let client = new LemmyHttp(getHttpBase());
|
|
return client.search(form);
|
|
}
|
|
|
|
export function communitySelectName(cv: CommunityView): string {
|
|
return cv.community.local
|
|
? cv.community.title
|
|
: `${hostname(cv.community.actor_id)}/${cv.community.title}`;
|
|
}
|
|
|
|
export function personSelectName({
|
|
person: { display_name, name, local, actor_id },
|
|
}: PersonView): string {
|
|
const pName = display_name ?? name;
|
|
return local ? pName : `${hostname(actor_id)}/${pName}`;
|
|
}
|
|
|
|
export function initializeSite(site?: GetSiteResponse) {
|
|
UserService.Instance.myUserInfo = site?.my_user;
|
|
i18n.changeLanguage(getLanguages()[0]);
|
|
if (site) {
|
|
setupEmojiDataModel(site.custom_emojis);
|
|
}
|
|
setupMarkdown();
|
|
}
|
|
|
|
const SHORTNUM_SI_FORMAT = new Intl.NumberFormat("en-US", {
|
|
maximumSignificantDigits: 3,
|
|
//@ts-ignore
|
|
notation: "compact",
|
|
compactDisplay: "short",
|
|
});
|
|
|
|
export function numToSI(value: number): string {
|
|
return SHORTNUM_SI_FORMAT.format(value);
|
|
}
|
|
|
|
export function isBanned(ps: Person): boolean {
|
|
let expires = ps.ban_expires;
|
|
// Add Z to convert from UTC date
|
|
// TODO this check probably isn't necessary anymore
|
|
if (expires) {
|
|
if (ps.banned && new Date(expires + "Z") > new Date()) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
} else {
|
|
return ps.banned;
|
|
}
|
|
}
|
|
|
|
export function myAuth(throwErr = true): string | undefined {
|
|
return UserService.Instance.auth(throwErr);
|
|
}
|
|
|
|
export function enableDownvotes(siteRes: GetSiteResponse): boolean {
|
|
return siteRes.site_view.local_site.enable_downvotes;
|
|
}
|
|
|
|
export function enableNsfw(siteRes: GetSiteResponse): boolean {
|
|
return siteRes.site_view.local_site.enable_nsfw;
|
|
}
|
|
|
|
export function postToCommentSortType(sort: SortType): CommentSortType {
|
|
switch (sort) {
|
|
case "Active":
|
|
case "Hot":
|
|
return "Hot";
|
|
case "New":
|
|
case "NewComments":
|
|
return "New";
|
|
case "Old":
|
|
return "Old";
|
|
default:
|
|
return "Top";
|
|
}
|
|
}
|
|
|
|
export function canCreateCommunity(
|
|
siteRes: GetSiteResponse,
|
|
myUserInfo = UserService.Instance.myUserInfo
|
|
): boolean {
|
|
const adminOnly = siteRes.site_view.local_site.community_creation_admin_only;
|
|
// TODO: Make this check if user is logged on as well
|
|
return !adminOnly || amAdmin(myUserInfo);
|
|
}
|
|
|
|
export function isPostBlocked(
|
|
pv: PostView,
|
|
myUserInfo: MyUserInfo | undefined = UserService.Instance.myUserInfo
|
|
): boolean {
|
|
return (
|
|
(myUserInfo?.community_blocks
|
|
.map(c => c.community.id)
|
|
.includes(pv.community.id) ||
|
|
myUserInfo?.person_blocks
|
|
.map(p => p.target.id)
|
|
.includes(pv.creator.id)) ??
|
|
false
|
|
);
|
|
}
|
|
|
|
/// Checks to make sure you can view NSFW posts. Returns true if you can.
|
|
export function nsfwCheck(
|
|
pv: PostView,
|
|
myUserInfo = UserService.Instance.myUserInfo
|
|
): boolean {
|
|
let nsfw = pv.post.nsfw || pv.community.nsfw;
|
|
let myShowNsfw = myUserInfo?.local_user_view.local_user.show_nsfw ?? false;
|
|
return !nsfw || (nsfw && myShowNsfw);
|
|
}
|
|
|
|
export function getRandomFromList<T>(list: T[]): T | undefined {
|
|
return list.length == 0
|
|
? undefined
|
|
: list.at(Math.floor(Math.random() * list.length));
|
|
}
|
|
|
|
/**
|
|
* This shows what language you can select
|
|
*
|
|
* Use showAll for the site form
|
|
* Use showSite for the profile and community forms
|
|
* Use false for both those to filter on your profile and site ones
|
|
*/
|
|
export function selectableLanguages(
|
|
allLanguages: Language[],
|
|
siteLanguages: number[],
|
|
showAll?: boolean,
|
|
showSite?: boolean,
|
|
myUserInfo = UserService.Instance.myUserInfo
|
|
): Language[] {
|
|
let allLangIds = allLanguages.map(l => l.id);
|
|
let myLangs = myUserInfo?.discussion_languages ?? allLangIds;
|
|
myLangs = myLangs.length == 0 ? allLangIds : myLangs;
|
|
let siteLangs = siteLanguages.length == 0 ? allLangIds : siteLanguages;
|
|
|
|
if (showAll) {
|
|
return allLanguages;
|
|
} else {
|
|
if (showSite) {
|
|
return allLanguages.filter(x => siteLangs.includes(x.id));
|
|
} else {
|
|
return allLanguages
|
|
.filter(x => siteLangs.includes(x.id))
|
|
.filter(x => myLangs.includes(x.id));
|
|
}
|
|
}
|
|
}
|
|
|
|
export function uploadImage(image: File): Promise<UploadImageResponse> {
|
|
const client = new LemmyHttp(getHttpBase());
|
|
|
|
return client.uploadImage({ image });
|
|
}
|
|
|
|
interface EmojiMartCategory {
|
|
id: string;
|
|
name: string;
|
|
emojis: EmojiMartCustomEmoji[];
|
|
}
|
|
|
|
interface EmojiMartCustomEmoji {
|
|
id: string;
|
|
name: string;
|
|
keywords: string[];
|
|
skins: EmojiMartSkin[];
|
|
}
|
|
|
|
interface EmojiMartSkin {
|
|
src: string;
|
|
}
|
|
|
|
const groupBy = <T>(
|
|
array: T[],
|
|
predicate: (value: T, index: number, array: T[]) => string
|
|
) =>
|
|
array.reduce((acc, value, index, array) => {
|
|
(acc[predicate(value, index, array)] ||= []).push(value);
|
|
return acc;
|
|
}, {} as { [key: string]: T[] });
|
|
|
|
export type QueryParams<T extends Record<string, any>> = {
|
|
[key in keyof T]?: string;
|
|
};
|
|
|
|
export function getQueryParams<T extends Record<string, any>>(processors: {
|
|
[K in keyof T]: (param: string) => T[K];
|
|
}): T {
|
|
if (isBrowser()) {
|
|
const searchParams = new URLSearchParams(window.location.search);
|
|
|
|
return Array.from(Object.entries(processors)).reduce(
|
|
(acc, [key, process]) => ({
|
|
...acc,
|
|
[key]: process(searchParams.get(key)),
|
|
}),
|
|
{} as T
|
|
);
|
|
}
|
|
|
|
return {} as T;
|
|
}
|
|
|
|
export function getQueryString<T extends Record<string, string | undefined>>(
|
|
obj: T
|
|
) {
|
|
return Object.entries(obj)
|
|
.filter(([, val]) => val !== undefined && val !== null)
|
|
.reduce(
|
|
(acc, [key, val], index) => `${acc}${index > 0 ? "&" : ""}${key}=${val}`,
|
|
"?"
|
|
);
|
|
}
|
|
|
|
export function isAuthPath(pathname: string) {
|
|
return /create_.*|inbox|settings|setup|admin|reports|registration_applications/g.test(
|
|
pathname
|
|
);
|
|
}
|
|
|
|
export function canShare() {
|
|
return isBrowser() && !!navigator.canShare;
|
|
}
|
|
|
|
export function share(shareData: ShareData) {
|
|
if (isBrowser()) {
|
|
navigator.share(shareData);
|
|
}
|
|
}
|