30 lines
1.7 KiB
Markdown
30 lines
1.7 KiB
Markdown
In ikiwiki 2.66, SVG images are not recognized as images. In ikiwiki.pm,
|
|
the hardcoded list of image file extensions does not include ".svg", which
|
|
it probably should unless there's some other issue about rendering SVGs?
|
|
|
|
The 'img' plugin also seems to not support SVGs.
|
|
|
|
> SVG images can only be included via an `<object>`, `<embed>`, or
|
|
> `<iframe>` tag. Or, perhaps as [inline SVG](http://wiki.svg.org/Inline_SVG).
|
|
> The [[plugins/htmlscrubber]] strips all three tags since they can easily
|
|
> be used maliciously. If doing inline SVG, I'd worry that the svg file
|
|
> could be malformed and mess up the html, or even inject javascript. So,
|
|
> the only options seem to be only supporting svgs on wikis that do not
|
|
> sanitize their html, or assuming that svgs are trusted content and
|
|
> embedding them inline. None of which seem particularly palatable.
|
|
>
|
|
> I suppose the other option would be converting the svg file to a static
|
|
> image (png). The img plugin could probably do that fairly simply.
|
|
> --[[Joey]]
|
|
|
|
>> I'm working on inline SVG and MathML support in ikiwiki and I've
|
|
>> modified my htmlscrubber to sanitize SVG and MathML using the
|
|
>> whitelists from html5lib. Here's a [patch][]. I've also made some
|
|
>> notes about this here: [[todo/svg]].
|
|
>>
|
|
>> I suspect that this bug may have caught the eye of anyone interested
|
|
>> in this sort of thing. I'll elaborate a bit on my user page to avoid
|
|
>> getting off-topic here. --[[JasonBlevins]], October 21, 2008
|
|
|
|
[patch]: http://xbeta.org/gitweb/?p=xbeta/ikiwiki.git;a=blobdiff;f=IkiWiki/Plugin/htmlscrubber.pm;h=3c0ddc8f25bd8cb863634a9d54b40e299e60f7df;hp=3bdaccea119ec0e1b289a0da2f6d90e2219b8d66;hb=fe333c8e5b4a5f374a059596ee698dacd755182d;hpb=be0b4f603f918444b906e42825908ddac78b7073
|