47 lines
1.6 KiB
TypeScript
47 lines
1.6 KiB
TypeScript
import { BaseApiService } from "./base-api.service";
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import { ERROR_CODES } from "../../constants/errorCodes";
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import { AppError } from "../../utils/errors";
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export interface ImageResponse {
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buffer: Buffer;
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contentType: string | null;
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}
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export class ImageService extends BaseApiService {
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static async getImage(path: string): Promise<ImageResponse> {
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try {
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const headers = { Accept: "image/jpeg, image/png, image/gif, image/webp, */*" };
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// NE PAS mettre en cache - les images sont trop grosses et les Buffers ne sérialisent pas bien
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const response = await this.fetchFromApi<Response>({ path }, headers, { isImage: true });
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const contentType = response.headers.get("content-type");
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const arrayBuffer = await response.arrayBuffer();
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const buffer = Buffer.from(arrayBuffer);
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return {
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buffer,
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contentType,
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};
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} catch (error) {
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console.error("Erreur lors de la récupération de l'image:", error);
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throw new AppError(ERROR_CODES.IMAGE.FETCH_ERROR, {}, error);
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}
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}
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static getSeriesThumbnailUrl(seriesId: string): string {
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return `/api/komga/images/series/${seriesId}/thumbnail`;
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}
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static getBookThumbnailUrl(bookId: string): string {
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return `/api/komga/images/books/${bookId}/thumbnail`;
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}
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static getBookPageUrl(bookId: string, pageNumber: number): string {
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return `/api/komga/images/books/${bookId}/pages/${pageNumber}`;
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}
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static getBookPageThumbnailUrl(bookId: string, pageNumber: number): string {
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return `/api/komga/images/books/${bookId}/pages/${pageNumber}/thumbnail`;
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}
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}
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