#!/usr/bin/env zsh
# quickly send a file to hosted /tmp/ dir
# attempt to copy its location to the x clipboard

local name
local basename
local escapes
typeset -A escapes
escapes=(' ' '%20' '"' '%22' '#' '%23' '$' '%24'
         '%' '%25' '&' '%26' "'" '%27' '+' '%2b'
         ',' '%2c' '/' '%2f' ':' '%3a' ';' '%3b'
         '<' '%3c' '=' '%3d' '>' '%3e' '?' '%3f'
         '@' '%40' '[' '%5b' '\' '%5c' ']' '%5d'
         '^' '%5e' '`' '%60' '{' '%7b' '|' '%7c'
         '}' '%7d' '~' '%7e' '(' '%28' ')' '%29')

[[ "$1" ]] \
    || { echo "please specify at least one file to send"; return 1 }

for i in "$@"; do
    [[ -f "$i" ]] \
        || { echo "file '$i' not found"; return 1 }
done

scp "$@" airen-no-jikken.icu:http/tmp/ 2>/dev/null \
    || { echo "sending files failed"; return 1 }

for name in "$@"
do
    basename=${name:t}

    ssh airen-no-jikken.icu "cd http/tmp; chmod g+r,g-w,o-rw \"${basename//\"/\\\"}\"" \
        || { echo "making '$name' readable failed"; return 1 }

    {
        printf "%s" 'https://airen-no-jikken.icu/tmp/'
        for c in "${(s::)basename}"; do 
            if [[ "${escapes[$c]}" == "" ]]; then
                printf "%s" "$c"
            else
                printf "%s" "${escapes[$c]}"
            fi
        done
    } | tee \
        >(xclip -i -selection primary) \
        | xclip -i -selection clipboard
done