Issue 34

[ancpru]

The current implementation goes up 4 directory levels when a relative path is specified in a css (scss), thus leading to the following effect:

let's say, the root of the typo3 installation is

http://localhost/foo/bar

The generated css is thus available under

http://localhost/foo/bar/typo3temp/DynCss/style-xxxxxxx.css

If the scss contains a url reference, the post-processor rewrites the url and prefixes it with ../../../../

That means, relative to the generated css, it goes up to

http://localhost/

and looks for the orignal subdirectory (e.g. typo3conf) there.

This might not have a negative effect if the typo3 installation is in the root of the webspace, but causes this problem if it's installed in a subdirectory.

I modified the Parser to go up 2 levels instead of 4, which would be always the root of the typo3 installation as the generated .css is stored under typo3temp/DynCss

It works for me and I hope that this change does not break anything. I do not see a problem, but I admit that I do not really understand why it's currently going 4 levels up instead of 2. There must be a reason for that, but I do not really see it. Could anybody please explain?

An alternative might be to introduce support for "FILE:EXT":-Prefix in url.

Andreas

[kaystrobach]

could you please rebase that PR - thank you

[ancpru]

Could you please add my modifications manually. I did not touch the project for quite a long time now and it seems that I've created a little bit of a version mess. My modifications were quite simple:

---

            // the generated css is assumed to be in typo3temp/DynCss, thus we read the typo3 
            // install root by going up 2 levels
	return '../../' . dirname($this->removePrefixFromString(PATH_site, $this->inputFilename)) . '/' . $url;

---

instead of

    return '../../../../'.dirname($this->removePrefixFromString(PATH_site, $this->inputFilename)).'/'.$url;

---

in Classes/Parser/AbstractParser.php at line 206

The second modificaiton:

---

•   	'../../Public/Contrib/bootstrap/fonts/glyphicons-halflings-regular.eot' => '../../typo3conf/ext/dyncss/Resources/Public/Less/../../Public/Contrib/bootstrap/fonts/glyphicons-halflings-regular.eot',
  

---

instead of

---

•   	'../../Public/Contrib/bootstrap/fonts/glyphicons-halflings-regular.eot' => '../../../../typo3conf/ext/dyncss/Resources/Public/Less/../../Public/Contrib/bootstrap/fonts/glyphicons-halflings-regular.eot',
  

---

in Tests/Unit/Parser/DummyParserTest.php