#!/bin/sh
# Gives a dmenu prompt to search DuckDuckGo.
# Without input, will open DuckDuckGo.com.
# URLs will be directly handed to the browser.
# Anything else, it search it.
mainpage="https://duckduckgo.com"
searchpage="https://duckduckgo.com/?q=%s"
browser=${BROWSER:-firefox}

if [ -z "$(xclip -o -selection clipboard)" ]; then
	choice=$(printf "🔍\n" | dmenu -i -p "Searx:") || exit 1
else
	choice=$(printf "🔍\n📋\n" | dmenu -i -p "Searx:") || exit 1
fi

if [ "$choice" = "🔍"  ]; then
    $browser "$mainpage"
elif [ "$choice" = "📋" ]; then
	$browser "$(xclip -o -selection clipboard)"
else
    if echo "$choice" | grep "^(http:\/\/|https:\/\/)?[a-zA-Z0-9]+\.[a-zA-Z]+(/)?.*$"; then
        $browser "$choice"
    else
	string="$(echo $choice | sed 's/\ /+/g')"
	$browser "$(echo "${searchpage}" | sed "s/%s/$string/")"
    fi
fi