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fix: no wrap images that already wrapped

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This commit is contained in:
Alex Vargas Benamburg 2018-01-22 23:33:14 -06:00
parent 7df3230957
commit d67055469d
1 changed files with 3 additions and 1 deletions
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4
static/js/hugo-learn.js
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@ -21,7 +21,9 @@ var images = $("div#body-inner img").not(".inline");
// Wrap image inside a featherlight (to get a full size view in a popup)
images.wrap(function(){
var image =$(this);
return "<a href='" + image[0].src + "' data-featherlight='image'></a>";
if (!image.parent("a").length) {
return "<a href='" + image[0].src + "' data-featherlight='image'></a>";
}
});
// Change styles, depending on parameters set to the image