Reapply "Removed deprecated loading of remote deck file via URL."

This reverts commit 13bea8b.

src/application/controller/DeckUrlController.ts

@@ -16,10 +16,6 @@ export class DeckUrlController {
 	 * @deprecated
 	 */
 	static readonly #PARAM_LEGACY_ENCODED_URI_DECK = "e";
-	/**
-	 * @deprecated
-	 */
-	static readonly #PARAM_REMOTE_DECK = "u";
 
 	readonly #deckService: DeckService;
 	readonly #deckUriEncodingService: DeckUriEncodingService;
@@ -42,23 +38,6 @@ export class DeckUrlController {
 	 * @return Parsed deck or null if none is found.
 	 */
 	async loadUriDeck(url: URL): Promise<Deck | null> {
-		// Load deck file from a remote URL
-		const remoteUrlValue = url.searchParams.get(
-			DeckUrlController.#PARAM_REMOTE_DECK
-		);
-		if (remoteUrlValue != null) {
-			const importResult = await this.#deckFileService.fromRemoteFile(
-				new URL(location.toString()),
-				new URL(remoteUrlValue)
-			);
-			if (importResult.missing.length > 0) {
-				DeckUrlController.#logger.warn(
-					`Could not read ${importResult.missing.length} cards in remote deck.`
-				);
-			}
-			return importResult.deck;
-		}
-
 		// Load encoded URI deck
 		const uriEncodedDeck = url.searchParams.get(
 			DeckUrlController.#PARAM_ENCODED_URI_DECK

src/core/deck/DeckFileService.ts

@@ -30,52 +30,6 @@ export class DeckFileService {
 		this.#cardDatabase = cardDatabase;
 	}
 
-	/**
-	 * Loads a deck from a remote .ydk file URL. The name is inferred from the URL.
-	 *
-	 * @param currentUrl The current URL to ensure same-site loading will take place.
-	 * @param remoteUrl URL to load from, MUST be the same origin as currentOrigin.
-	 * @throws Error if origins do not match.
-	 * @return Loaded deck.
-	 * @deprecated
-	 */
-	async fromRemoteFile(
-		currentUrl: URL,
-		remoteUrl: URL
-	): Promise<ImportResult> {
-		if (currentUrl.origin !== remoteUrl.origin) {
-			throw new Error("Decks can only be loaded from the same origin.");
-		}
-
-		const fileName = this.#getFileNameFromUrl(remoteUrl);
-		const fileContent = await fetch(remoteUrl, {
-			method: "GET",
-		}).then((res) => {
-			if (res.status != 200) {
-				throw new Error(`Unexpected status code: ${res.status}`);
-			}
-			return res.text();
-		});
-		return this.fromFile({
-			fileName,
-			fileContent,
-		});
-	}
-
-	/**
-	 * Gets the file name of a request to a file, or an empty is string if none is found.
-	 *
-	 * @param url URL to check.
-	 * @return File name or empty string.
-	 */
-	#getFileNameFromUrl(url: URL): string {
-		const pathname = url.pathname;
-		if (!pathname.includes("/")) {
-			return "";
-		}
-		return pathname.substring(pathname.lastIndexOf("/") + 1);
-	}
-
 	/**
 	 * Loads deck from a.ydk file.
 	 *