[wp-trac] [WordPress Trac] #18311: Support HTML in image captions.

[WordPress Trac]

#18311: Support HTML in image captions.
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 Reporter:  prettyboymp               |       Owner:  sushkov
     Type:  task (blessed)            |      Status:  assigned
 Priority:  normal                    |   Milestone:  3.4
Component:  Editor                    |     Version:
 Severity:  normal                    |  Resolution:
 Keywords:  ux-feedback dev-feedback  |
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Comment (by nacin):

 > In fact, looking back, we can solve this simply by regexp-ing img tag
 and considering the rest caption text (problem here is that themes that
 hook into img_caption_shortcode will have no support for the new version
 of captions text).

 We're screwed there either way, though. Once we nest the content into
 caption_text, we're backwards incompatible for callbacks expecting an
 attribute.

 So, we need to figure out how to be compatible here. What we can do is
 make img_caption_shortcode() reach into $content, remove the caption, and
 add it into $attr['caption']. Then pass the modified $attr and $content
 into the filter.

 This would work best with a single [caption] shortcode, and no
 [caption_text]. The regex would need to account for <a> tags around the
 <img> tag as well.

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Ticket URL: <http://core.trac.wordpress.org/ticket/18311#comment:38>
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