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Added docs for different protocols as asset base_url #10347

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Merged
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Oct 25, 2018
Merged

Added docs for different protocols as asset base_url #10347

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29 changes: 29 additions & 0 deletions components/asset.rst
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Expand Up @@ -372,6 +372,35 @@ document inside a template::
echo $packages->getUrl('resume.pdf', 'doc');
// result: /somewhere/deep/for/documents/resume.pdf?v1

Local files and other protocols
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

In cases of e.g. generating a pdf from html you want directly link to the local file for performance reason you can use the asset component the following way:

use Symfony\Component\Asset\UrlPackage;
// ...

$localPackage = new UrlPackage(
'file:///path/to/images/',
new EmptyVersionStrategy()
);

echo $localPackage->getUrl('/logo.png');
// result: file:///path/to/images/logo.png

Or link to a file on a ftp server:

use Symfony\Component\Asset\UrlPackage;
// ...

$ftpPackage = new UrlPackage(
'ftp://example.com/images/',
new EmptyVersionStrategy()
);

echo $ftpPackage->getUrl('/logo.png');
// result: ftp://example.com/images/logo.png

Learn more
----------

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