tf2YoutubeDownloader

#!/bin/bash
currDir=$PWD
filename=""
songDuration=""
shouldLoopback="$3"
#if [[ $2 == "[DG] The Alchemist" ]]; then echo "say \"[PikaDJ] Sorry $2, but you have been blocked from requesting songs!\"" >> ../"$modName"/cfg/stdin.cfg; exit 0; fi
#if [[ $2 == "Hun | My Sentry" ]]; then echo "say \"[PikaDJ] Sorry Hun | My Sentry, but you have been blocked from requesting songs!\"" >> ../"$modName"/cfg/stdin.cfg; exit 0; fi
#echo "say \"[PikaDJ] Sorry $2, but I am currently refusing requests, as I have to leave soon!\"" >> ../"$modName"/cfg/stdin.cfg
#exit 0
source ./utils
source ./tf2ConfigFileParser
if $ttsEnabled; then exit 0; fi
if ((maxQueueSize == 0)); then
	echo "say \"[PikaDJ] Sorry $2, but I am currently refusing requests!\"" > ../"$modName"/cfg/stdin.cfg
	xdotool type --window "$(xdotool search --class hl2_linux)" =
	exit 1
elif ((maxQueueSize > 0)); then
	lineCount=$(wc -l /tmp/PikaDJ/queue.tmp | cut -f1 -d' ')
	if ((lineCount >= maxQueueSize)); then
		echo "say \"[PikaDJ] Sorry $2, but I am currently refusing requests until the queue clears up. Try again later!\"" > ../"$modName"/cfg/stdin.cfg
		xdotool type --window "$(xdotool search --class hl2_linux)" =
		exit 1
	fi
fi
#echo "say \"[PikaDJ] I am currently refusing requests, because I have to reload the script after this queue. Sorry!\"" >> ../"$modName"/cfg/stdin.cfg
#echo "say \"[PikaDJ] I am currently refusing requests, because I have to enable autoplay after this queue (so I can go AFK). Sorry!\"" >> ../"$modName"/cfg/stdin.cfg
#echo "say \"[PikaDJ] I am currently refusing requests. Sorry!\"" >> ../"$modName"/cfg/stdin.cfg
#exit 0
#filename=$(youtube-dl -o "%(title)s.%(ext)s" --get-filename "$1")
while read line; do
	case $line in
		{\"*\":\ *)
			#echo "Metadata"
			songDuration="$(echo "$line" | sed -e 's/.*"duration": \([0-9]*\).*/\1/')"
			songDescription="$(echo "$line" | sed -e 's/\\.//g' -e 's/.*"description": "\([^"]*\)".*/\1/' -e 's/[^a-zA-Z0-9]//g' | tr '[:upper:]' '[:lower:]')"
			uploaderName="$(echo "$line" | sed -e 's/\\.//g' -e 's/.*"uploader": "\([^"]*\)".*/\1/' -e 's/[^a-zA-Z0-9]//g' | tr '[:upper:]' '[:lower:]')"
			uploaderID="$(echo "$line" | sed -e 's/\\.//g' -e 's/.*"uploader_id": "\([^"]*\)".*/\1/' -e 's/[^a-zA-Z0-9]//g' | tr '[:upper:]' '[:lower:]')"
			;;
		*)
			#echo "Other data"
			title="$line"
			filename="$line.wav"
			;;
	esac
done < <(youtube-dl -o "%(title)s" --no-playlist -j --get-filename --no-check-certificate "$1" 2>/dev/null)
if [[ $filename != "" ]]; then
	for word in "${bannedWords[@]}"; do
		if [[ $songDescription =~ $word ]] || [[ $uploaderName =~ $word ]] || [[ $uploaderID =~ $word ]] || [[ $(echo "$filename" | sed -e 's/[^a-zA-Z0-9]//g' | tr '[:upper:]' '[:lower:]') =~ $word ]]; then
			echo "$title is blocked by the filter $word! I can't play it!"
			echo "say \"[PikaDJ] Sorry, but $title is blocked by my filter ($word), so I can't play it!\"" > ../"$modName"/cfg/stdin.cfg
			xdotool type --window "$(xdotool search --class hl2_linux)" =
			exit 1
		fi
	done
	songDurationPrintable=$(printf %02d:%02d $(( songDuration / 60)) $(( songDuration % 60 )))
	minSongLengthPrintable=$(printf %02d:%02d $(( minSongLength / 60)) $(( minSongLength % 60 )))
	maxSongLengthPrintable=$(printf %02d:%02d $(( maxSongLength / 60)) $(( maxSongLength % 60 )))
	#echo "Song duration: $songDurationPrintable"
	if (( songDuration > maxSongLength )); then
		echo "$title is more than $maxSongLengthPrintable! It is $songDurationPrintable"
		echo "say \"[PikaDJ] $title is too long! Sorry!\"" > ../"$modName"/cfg/stdin.cfg
		xdotool type --window "$(xdotool search --class hl2_linux)" =
		exit 1
	elif (( songDuration < minSongLength )); then
		echo "$title is less than $minSongLengthPrintable! It is $songDurationPrintable"
		echo "say \"[PikaDJ] $title is too short! Sorry!\"" > ../"$modName"/cfg/stdin.cfg
		xdotool type --window "$(xdotool search --class hl2_linux)" =
		exit 1
	else
		echo "$title is an acceptable length! It is $songDurationPrintable"
	fi
	cd ~/Music/youtubeRequests/
	if [[ ! -f "fixedName/$filename" ]]; then
		echo "say \"[PikaDJ] Preparing \"$title\"...\"" > "$currDir/../"$modName"/cfg/stdin.cfg"
		xdotool type --window "$(xdotool search --class hl2_linux)" =
		if [[ ! -f "$filename" ]]; then
			youtube-dl -q -f "139/140/17/36/5" -x --audio-format "wav" --no-playlist --no-check-certificate -o "%(title)s.%(ext)s" "$1"
			downloadStatus=$?
		else
			downloadStatus=0
		fi
		if [[ $downloadStatus == 0 ]]; then
			cp -f "$filename" "fixedName/$filename"
			cd fixedName
			echo "$PWD/$filename" >> /tmp/PikaDJ/queue.tmp
			cd "$currDir"
			source ./tf2ConfigFileParser
			if $autoplay; then
				playSong &
			fi
			#echo "say \"[PikaDJ] $title has downloaded and is ready to play!\"" >> ../"$modName"/cfg/stdin.cfg
			echo "$title is now ready to play!"
		else
			cd "$currDir"
			echo "Youtube download failed!"
			echo "say \"[PikaDJ] There was an error downloading $title! Try again later!\"" > ../"$modName"/cfg/stdin.cfg
			xdotool type --window "$(xdotool search --class hl2_linux)" =
			exit 1
		fi
	else
		cd "$currDir"
		echo "$title already exists in the playlist!"
		echo "say \"[PikaDJ] $title is already in the playlist! Sorry!\"" > ../"$modName"/cfg/stdin.cfg
		xdotool type --window "$(xdotool search --class hl2_linux)" =
		exit 1
	fi
else
	echo "say \"[PikaDJ] Sorry $2, but there was an error getting the video info! Try again later!\"" > ../"$modName"/cfg/stdin.cfg
	xdotool type --window "$(xdotool search --class hl2_linux)" =
	exit 1
fi
exit 0