87 lines
2.2 KiB
TypeScript
87 lines
2.2 KiB
TypeScript
import { Media } from "./api.types";
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export const mediaGetVariantUrl = (
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media: Media,
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variant = "scaled",
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): string => {
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if (!media) {
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return "";
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}
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// If the variant is 'original', return the media url
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if (variant === "original") {
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return media.url;
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}
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// If the variant key exists in media.variants, return the corresponding variant URL
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if (media.variants && media.variants[variant]) {
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return media.url.replace(media.name, media.variants[variant]);
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}
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// If the variant key does not exist, return the 'scaled' variant
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return media.variants && media.variants["scaled"]
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? media.url.replace(media.name, media.variants["scaled"])
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: media.url;
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};
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export const mimeMatches = (
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mimeExpected: string,
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mimeToCheck: string,
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): boolean => {
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const escapedExpectation = mimeExpected.replace(
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/[.*+?^${}()|[\]\\]/g,
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"\\$&",
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);
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const pattern = escapedExpectation.replace(/\\\*/g, ".*");
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const regex = new RegExp(`^${pattern}$`);
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return regex.test(mimeToCheck);
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};
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export const mediaGetThumbnail = (
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media: Media,
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useVariant: string | null = "",
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forceRefresh: boolean = false,
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): string => {
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let url: string = "";
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if (!media) {
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return "";
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}
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if (
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useVariant &&
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useVariant != "" &&
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useVariant != null &&
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media.variants &&
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media.variants[useVariant]
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) {
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url = media.url.replace(media.name, media.variants[useVariant]);
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}
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if (media.thumbnail && media.thumbnail.length > 0) {
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url = media.thumbnail;
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}
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if (media.variants && media.variants["thumb"]) {
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url = media.url.replace(media.name, media.variants["thumb"]);
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}
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if (url === "") {
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return "/assets/fileicons/unknown.webp";
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}
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if (forceRefresh == true) {
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// Generate a random string
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const randomString = Math.random().toString(36).substring(7);
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// Check if the URL already has query parameters
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const separator = url.includes("?") ? "&" : "?";
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// Append the random string as a query parameter
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url = `${url}${separator}_random=${randomString}`;
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}
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return url;
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};
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