Bash script for uploading screenshots to imgur or clipboard content to pastie

clippy.sh

#!/bin/bash

function get_clipboard_content {
	xclip -selection c -o
}

function upload_pastie {
	local lang="plain_text"
	local content=$(get_clipboard_content)
	local private=1
	local auth="burger"
	url=$(curl -X POST http://pastie.org/pastes \
	    -F "paste[parser_id]=$lang" \
	    -F "paste[body]=$content" \
	    -F "paste[restricted]=$private" \
	    -F "paste[authorization]=$auth" \
	    -s -L -o /dev/null -w "%{url_effective}")
	echo "$url" | xclip -selection c
	nohup xdg-open "$url" > nohup.out 2>&1
}

function upload_imgur {
	local client_id="550953eefa6bdbd"
	curl -X POST https://api.imgur.com/3/upload \
		-H "Authorization: Client-ID $client_id" \
		-F "image=@$1"
}

function get_imgur_id {
	echo "$1" | grep -o -P '(?<="id":").*?(?=",)'
}

function imgur_process {
	local json_output=$(upload_imgur $2)
	local imgur_id=$(get_imgur_id $json_output)
	local renamed="$1$imgur_id.png"
	local url="http://i.imgur.com/$imgur_id.png"
	mv $2 $renamed
	echo "$url" | xclip -selection c
	nohup xdg-open "$url" > nohup.out 2>&1
}

if [ "$1" = "-p" ]; then
	upload_pastie
else
	tmp_dir="/tmp/clippy/"
	tmp_screenshot="${tmp_dir}screenshot.png"
	mkdir -p "$tmp_dir"
	if [ "$1" = "-s" ]; then
		gnome-screenshot -f $tmp_screenshot
	elif [ "$1" = "-w" ]; then
		gnome-screenshot -w -f $tmp_screenshot
	elif [ "$1" = "-a" ]; then
		gnome-screenshot -a -f $tmp_screenshot
	fi
	if [ -f $tmp_screenshot ]; then
		imgur_process $tmp_dir $tmp_screenshot
	fi
fi