FileInfo

export class FileInfo implements IFileInfo {
  constructor(
    public exists: boolean,
    public length: number,
    public physicalPath: string,
    public name: string,
    public displayName: string,
    public lastModified: Date,
    public validUntil: Date,
    public isDirectory: boolean,
    public isProtected: boolean,
    public allowedExtentions: Array<string>,
    public isUploadRestricted: boolean,
  ) {
    this.exists = exists;
    this.length = length;
    this.physicalPath = physicalPath;
    this.name = name;
    this.displayName = displayName;
    this.lastModified = lastModified;
    this.validUntil = validUntil;
    this.isDirectory = isDirectory;
    this.isProtected = isProtected;
    this.allowedExtentions = allowedExtentions;
    this.isUploadRestricted = isUploadRestricted;

  }
  getExtention(): string {
    return /[.]/.exec(this.name) ? /[^.]+$/.exec(this.name)[0].toLowerCase() : undefined;
  }
  getType(): string {
    const ext = this.name.replace(/^.*\./, '');
    switch (ext) {
      case 'jpg':
      case 'png':
      case 'jpeg':
        return 'image';
      case 'pdf':
        return 'pdf';
      default:
        return undefined;
    }
  }
  getPhysicalPath(): string {
    return this.physicalPath.substring(0, this.physicalPath.lastIndexOf('/'));
  }
}