37 lines
1.5 KiB
Racket
37 lines
1.5 KiB
Racket
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;; String String Bytes -> String
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;; Uploads some media, returns the media ID
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(define (upload-media filename mime-type data-bytes)
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(define MULTIPART-BOUNDARY "hashlanguwu")
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(define s->b string->bytes/utf-8)
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;; aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
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(define multipart-data
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(bytes-append
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#"--" (s->b MULTIPART-BOUNDARY) #"\r\n"
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#"Content-Disposition: form-data; name=\"file\"; filename=\"" (s->b filename) #"\"\r\n"
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#"Content-Type: " (s->b mime-type) #"\r\n"
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#"\r\n"
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data-bytes
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#"\r\n"
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#"--" (s->b MULTIPART-BOUNDARY) #"--\r\n"))
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;; send it
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(define-values (status headers rsp)
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(http-sendrecv/url (make-api-url '("media"))
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#:method "POST"
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#:headers (list
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(make-header "Authorization" (get-authorization))
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(make-header "Content-Type"
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(string-append "multipart/form-data; boundary="
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MULTIPART-BOUNDARY)))
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#:data multipart-data))
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(hash-ref (string->jsexpr (port->string rsp)) 'id))
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(define (bot-run)
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(define thank (file->bytes "thank.png"))
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(define thank-id (upload-media "thank.png" "image/png" thank))
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(define toot (make-toot "test post pls ignore"
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#:cw "bot post, no caption"
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#:media (list thank-id)))
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(displayln toot)
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(send-toot toot)
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(void))
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