TEST post from vim using vimscript

writing it in html and sending it over curl to integromat(make) it uses the json from the webhook to send over to blogger

" Define the Vim function
function! Blogpost()
    " Get the current buffer content
    let l:buf_content = join(getline(1, '$'), "\n")

    " Find the first  heading
    let l:title = matchstr(l:buf_content, '\(.*\)')
    if l:title == ''
        echo "No  heading found."
        return
    endif

    " Extract the title text (remove the  and  tags)
    let l:title = substitute(l:title, '\(.*\)', '\1', '')

    " Extract content after the first  heading
    let l:content_start = matchend(l:buf_content, '\(.*\)')
    let l:content = strpart(l:buf_content, l:content_start)

    " Create a dictionary for the JSON payload
    let l:json_dict = {
    \ 'title': l:title,
    \ 'content': l:content
    \ }

    " Convert the dictionary to JSON
    let l:json_payload = json_encode(l:json_dict)
    
    " Create a temporary file to hold the JSON payload
    let l:tmpfile = tempname()
    call writefile([l:json_payload], l:tmpfile)

    " Prepare the curl command
    let l:cmd = 'curl -X POST https://hook.us1.make.com/WEBHOOKURLGOESHERE -H "Content-Type: application/json" -d @' . shellescape(l:tmpfile)

    " Run the curl command
    let l:output = system(l:cmd)

    " Clean up the temporary file
    call delete(l:tmpfile)

    " Show the output or errors
    echo l:output
endfunction

" Create a command to run the function
command! Blogpost call Blogpost()