Manage symlink download

[CharlyP]

Fixes #8 by modifying the realPath of a File if it is a symlink

[touki653]

I don't feel like it should be handled this way. This looks like a job for the factory to fetch a new Filesystem type.

Something similar to:

<?php

class Symlink extends File
{
    protected $origin;
    protected $target;

    public function __construct($origin, File $target)
    {
        $this->origin = $origin;
        $this->target = $target;
    }

    public function getRealpath()
    {
        return $this->target->getRealpath();
    }

    public function getTarget()
    {
        return $this->target;
    }

    public function getOriginalRealpath()
    {
        return $this->realpath;
    }
}

[CharlyP]

Indeed I agree, this was a quickfix and the solution you suggest is much more elegant. I'll try spend some time implementing it and will keep you noticed.

[CharlyP]

Your example would indeed manage Symlink for files but you'll still have to manage it for directories. I'm not sure it should extend File but remain generic instead by extending directly Filesystem