Method readMediaFiles

lib/document-converter.ts:189–226

* Read media files

()

   * Read media files
   */
  private async readMediaFiles(): Promise<Record<string, string>> {
    if (!this.x2tModule) return {};

    const media: Record<string, string> = {};

    try {
      const files = this.x2tModule.FS.readdir('/working/media/');

      // Use Promise.all to handle async createObjectURL
      const mediaPromises = files
        .filter((file) => file !== '.' && file !== '..')
        .map(async (file) => {
          try {
            const fileData = this.x2tModule!.FS.readFile(`/working/media/${file}`, {
              encoding: 'binary',
            }) as BlobPart;

            const blob = new Blob([fileData]);
            const mediaUrl = await createObjectURL(blob);
            return { key: `media/${file}`, url: mediaUrl };
          } catch (error) {
            console.warn(`Failed to read media file ${file}:`, error);
            return null;
          }
        });

      const results = await Promise.all(mediaPromises);
      results.forEach((result) => {
        if (result) {
          media[result.key] = result.url;
        }
      });
    } catch (error) {
      console.warn('Failed to read media directory:', error);
    }

    return media;
  }

  /**
   * Load xlsx library from local file