22 lines
661 B
Plaintext
22 lines
661 B
Plaintext
(import httprequest :as r)
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(defn get-image [url folder &named headers opts]
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"Download an image from a URL and save it to a file. Returns the path to the saved file."
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(default headers {})
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(default opts {})
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(def filename (array/pop (string/split "/" url)))
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(def fullpath (string folder filename))
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# Check if the file already exists
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(def existing (file/open fullpath :r))
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(if existing (file/close existing))
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(if (not existing)
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(do
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(print (string "Downloading " url))
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(def response (r/get url headers opts))
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(def fout (file/open fullpath :w))
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(file/write fout (response :body))
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(file/close fout)))
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filename)
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