Removing whitespace in url()

[siwinski]

Came across this issue when using the Drupal module advagg:

Raw:
filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale")

Compressed:
filter:url("data:image/svg+xml;utf8,<svgxmlns='http://www.w3.org/2000/svg'><filterid='grayscale'><feColorMatrixtype='matrix'values='0.33330.33330.3333000.33330.33330.3333000.33330.33330.33330000010'/></filter></svg>#grayscale");

Sample write-ups/examples about usage:

• http://www.karlhorky.com/2012/06/cross-browser-image-grayscale-with-css.html
• https://coderwall.com/p/mqk9ea
• https://gist.github.com/karlhorky/3478370

[ordinarywebguy]

I'm also getting this issue. Please fix. Thanks!

[siwinski]

While I would still like to see this issue fixed, you can get around it by specifying the filter this way:

filter: url("data:image/svg+xml;utf8,<svg%20xmlns=\'http://www.w3.org/2000/svg\'><filter%20id=\'grayscale\'><feColorMatrix%20type=\'matrix\'%20values=\'0.3333,0.3333,0.3333,0,0,0.3333,0.3333,0.3333,0,0,0.3333,0.3333,0.3333,0,0,0,0,0,1,0\'/></filter></svg>#grayscale");

[mrclay]

It sounds like extract_data_urls() is failing by considering space as terminating the string rather than capturing the full URL value.

[tubalmartin]

I have a fix for this one. Will release this week. Thank you for reporting.

[tubalmartin]

Fixed in v2.4.8-p7 release. Thank you guys!