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I'm looking for a function that reverses clojure hiccup
so
<html></html>
turns into
[:html]
etc.
Following up from the answer by @kotarak, This now works for me:
(use 'net.cgrand.enlive-html)
(import 'java.io.StringReader)
(defn enlive->hiccup
[el]
(if-not (string? el)
(->> (map enlive->hiccup (:content el))
(concat [(:tag el) (:attrs el)])
(keep identity)
vec)
el))
(defn html->enlive
[html]
(first (html-resource (StringReader. html))))
(defn html->hiccup [html]
(-> html
html->enlive
enlive->hiccup))
=> (html->hiccup "<html><body id='foo'>hello</body></html>")
[:html [:body {:id "foo"} "hello"]]
338
You could html-resource from enlive to get a structure like this:
{:tag :html :attrs {} :content []}
Then traverse this and turn it into a hiccup structure.
(defn html->hiccup
[html]
(if-not (string? html)
(->> (map html->hiccup (:content html))
(concat [(:tag html) (:attrs html)])
(keep identity)
vec)
html))
Here a usage example:
user=> (html->hiccup {:tag :p
:content ["Hello" {:tag :a
:attrs {:href "/foo"}
:content ["World"]}
"!"]})
[:p "Hello" [:a {:href "/foo"} "World"] "!"]
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