apricot-soup

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HTML manipulation library for Clojure

apricot-soup 최신버젼 다운로드

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# apricot-soup

A library that makes easy the manipulation of HTML documents.
This library is a wrapper around the JSoup Java library.

One example: retrieving the title of all the news in Hacker news:

($ "http://news.ycombinator.com" td.title a (map #(text %1)))

## Usage

- Retrieval and parsing

($ "http://news.ycombinator.com")

- Selecting DOM elements
  (all the available JSoup selectors can be found here:
  http://jsoup.org/apidocs/org/jsoup/select/Selector.html

; equivalent
        ($ "http://news.ycombinator.com" (search "tr")  (search "a"))
        ($ "http://news.ycombinator.com" "tr" "a")
        ($ "http://news.ycombinator.com" tr a)
         
        ; equivalent
        ($ "http://www.google.com" (search "#footer"))
        ($ "http://www.google.com" "#footer")
        ($ "http://www.google.com" :footer)

- Mixing any function in the chain of selectors

($ "http://news.ycombinator.com" td a
           (filter (fn [e] (.startsWith (attr "href" e) "http")))
           (map (fn [e] {(attr "href" e) (text e)})))
     
        ;; returns a map with uri -> title

- Manipulating the wrapped set adding elements from the same document
  or a different document

($ "<ul><li>item 1</li><li>item 2</li></ul><p>a paragraph</p>" li (add ($ "<a>hey</a>" a)) (add p) (text))
        ; gets " item 1 item 2 hey a paragraph"

- Transforming an element into a set of S-Expressions

($ "<div><div class='test other'>hola</div><ul><li>uno</li><li id='two'>dos</li></ul></div>" div (s-expressions))
         
        ; outputs
        ([:div {}
          [[:divother.test {:class "test other"} "hola"]
           [:ul {}
             [[:li {} "uno"]
              [:li#two {:id "two"} "dos"]]]]]
         [:div.other.test {:class "test other"} "hola"])

## Installation

leiningen and clojars:

[apricot-soup "0.0.3-SNAPSHOT"]

## License

Distributed under the LGPL license.

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