fap-cli

#!/bin/sh

help_text() {
	while IFS= read -r line; do
		printf "%s\n" "$line"
	done <<-EOF
		Usage:
		    ${0##*/} [-d | -p <download_dir>] [<query>]
		    ${0##*/} [-v] [<query>]
		    ${0##*/} -h

		Options:
		    -h show helptext
		    -d download video
		    -p download video to specified directory
		    -v use VLC as the media player
	EOF
}

info() {
	#shellcheck disable=SC2059
	printf "\033[2K\r\033[1;${2:-32}m${1}\033[0m"
}

ask() {
	info "$1" "33"
}

err() {
	info "$1\n" "31"
}

input() {
	ask " Episode??(1-$1)> "
	read -r x
	while [ -z "$x" ] || ! [ "$x" -eq "$x" ] 2>/dev/null || [ "$x" -lt "1" ] 2>/dev/null || [ "$x" -gt "$1" ] 2>/dev/null; do
		err "Invalid choice"
		ask " Episode??(1-$1)> "
		read -r x
	done
	ep_no=$x
	unset x
}

download() {
	info "Downloading $2" "34"
	case $1 in
		*m3u8) $terminal hls -n 300 -ro "$download_dir/$2" "$1" ;;
		*) $terminal aria2c --summary-interval=0 -x 16 -s 16 --referer="$base_url" "$1" -d "$download_dir" -o "$2.mp4" --download-result=hide ;;
	esac
}

get_show() {
	info "Searching query.." "34"
	results=$(search | fzf --bind="change:reload:$run_file {q} 1" --prompt="Search: ")
	[ -z "$results" ] && err "No search results found" && exit 0
	info ""
	result=$(printf "%s" "$results" | fzf --layout="reverse" --border --height=10 -1)
	[ -z "$result" ] && err "No hentai selected" && exit 0
	info "selected $result\n" "35"
	info "Fetching Episodes List.." "34"
	ep_list=$(curl -sA "$agent" "$base_url/tvshows/$result/" | sed -nE "s_^[[:space:]]*<a href=\"$base_url/(.*)/\">.\$_\1_p" | tac)
	noofeps=$(printf "%s\n" "$ep_list" | wc -l)
	ep_no=1
	[ "$noofeps" -gt 1 ] && input "$noofeps"
	get_ep_link
}

get_ep_link() {
	tput clear
	info "Loading Episode $ep_no" "34"
	ep_id=$(printf "%s" "$ep_list" | sed -n "${ep_no}p")
	id=$(curl -sA "$agent" "$base_url/$ep_id/" | sed -nE "s/.*?p=(.*)'.*/\1/p")
	display=$(printf "%s" "$ep_id" | cut -d'/' -f2- | tr "-" " ")
	[ -z "$id" ] && err "Episode doesn't exist on this site" && return 1
	play_link
}

play_link() {
	info "Fetching Video Link" "34"
	data="$(curl -sA "$agent" "$(curl -sA "$agent" "$base_url/wp-admin/admin-ajax.php" -d "action=get_player_contents&a=$id" -H "X-Requested-With:XMLHttpRequest" | sed 's/\\//g' | sed -nE 's/.*src="(.*)" width.*,.*/\1/p')")"
	video_link="$(printf "%s" "$data" | sed -nE 's/[[:space:]]*<source src="(.*)" typ.*/\1/p')"

	# trying again
	[ -z "$video_link" ] && video_link="$(printf "%s" "$data" | sed -nE 's/[[:space:]]*file: "(.*)".$/\1/p')"

	[ -z "$video_link" ] && err "Video Url not found" && return 1

	info "\n$video_link\n"

	case $player_fn in
		vlc) setsid -f "$player_fn" --http-referrer="$base_url" "$video_link" >/dev/null 2>&1 ;;
		mpv) setsid -f "$player_fn" "$video_link" --referrer="$base_url" --force-media-title="$display" >/dev/null 2>&1 ;;
		mpv_android) am start --user 0 -a android.intent.action.VIEW -d "$video_link" -n is.xyz.mpv/.MPVActivity >/dev/null 2>&1 ;;
		vlc_android) am start --user 0 -a android.intent.action.VIEW -d "$video_link" -n org.videolan.vlc/org.videolan.vlc.gui.video.VideoPlayerActivity -e "title" "$video_link" >/dev/null 2>&1 ;;
		download) $player_fn "$video_link" "$display" ;;
	esac

	[ "$noofeps" -eq 1 ] && exit 0
}

trap "exit 0" INT HUP
base_url="https://hentaimama.io"
player_fn="mpv"
is_download=0
download_dir='.'
run_file="${TMPDIR:-/tmp}/${0##*/}_run"
agent="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/13$(head /dev/urandom | tr -dc '0-5' | cut -c1).0.0.0 Safari/537.36"

case $(uname -o) in
	*ndroid*)
		download_dir="/sdcard"
		player_fn="mpv_android"
		alt_fn="vlc_android"
		;;
	*)
		download_dir="$HOME/Downloads"
		player_fn="mpv"
		alt_fn="vlc"
		[ -t 1 ] || terminal="${TERMINAL:-foot} -e"
		;;
esac

\cat <<EOF >"$run_file"
search() { curl -s -A "$agent" "$base_url/?s=\$1" | sed -nE 's_^[[:space:]]*<a href="$base_url/tvshows/(.*)/">.\$_\1_p'; }; [ -n "\$2" ] && search "\$1"
EOF

chmod +x "$run_file"

# shellcheck disable=SC1091,SC1090
. "$run_file"

while getopts 'dhp:v' OPT; do
	case $OPT in
		d)
			player_fn="download"
			;;
		p)
			player_fn="download"
			download_dir=$OPTARG
			;;
		v)
			player_fn=$alt_fn
			;;
		*)
			help_text
			exit 0
			;;
	esac
done
shift $((OPTIND - 1))

get_show

while :; do
	info "\nCurrently playing $display/$noofeps\n"
	[ "$ep_no" != "$noofeps" ] && info "(n) next\n" "33"
	[ "$ep_no" != "1" ] && info "(p) previous\n" "36"
	info "(e) select episode\n" "34"
	info "(q) exit\n" "31"
	ask "> "
	read -r choice
	case $choice in
		n)
			[ "$((ep_no + 1))" -gt "$noofeps" ] && err "Episode out of range" && continue
			: $((ep_no += 1))
			;;
		p)
			[ "$((ep_no - 1))" -lt "1" ] && err "Episode out of range" && continue
			: $((ep_no -= 1))
			;;
		e)
			input "$noofeps"
			;;
		q)
			break
			;;
		*)
			err "invalid choice"
			;;
	esac
	get_ep_link
done