141 lines
4.1 KiB
Bash
Executable File
141 lines
4.1 KiB
Bash
Executable File
#!/bin/bash
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# # # # # # # # # # # # # # # # # # # # #
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# #
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# YouTube Contvertion Tool #
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# #
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# Author: david@socialnerds.org #
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# Version: v0.3 #
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# #
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# #
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# # # # # # # # # # # # # # # # # # # # #
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# help text
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if [[ $1 == "-h" || $1 == "--help" ]]; then
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echo "
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# # # # # # # # # # # # # # # # # # # # #
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# #
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# YouTube Contvertion Tool #
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# #
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# Author: david@socialnerds.org #
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# Version: v0.3 #
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# #
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# #
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# # # # # # # # # # # # # # # # # # # # #"
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echo
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echo "usage: youtube_converter <mp3/mpeg> <youtube-link> <destination path>"
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echo "hint: all options are optional"
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echo
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exit 0
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fi
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# checking dependencies (except browser, i use chromium here)
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if [[ $(aptitude search ffmpeg | grep multimedia | awk '{print $1}') = "i" && $(aptitude search lame | grep frontend | awk '{print $1}') = "i" && $(aptitude search curl | grep "Get a file" | awk '{print $1}') = "i" ]]; then
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#echo "info: all dependencies found"
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:
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else
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if [ $(whoami) = "root" ]; then
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echo "info: trying to insall missing dependencies"
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apt-get install -y ffmpeg curl lame
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echo "info: all dependencies installed. rerun script."
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exit 0
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else
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echo "error: permission denied"
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echo "info: install dependencies(ffmpeg, curl and lame) or run this scrip as superuser"
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exit 1
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fi
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fi
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# check if entered link or given link option a youtube link
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while [[ ${link:0:31} != "http://www.youtube.com/watch?v=" && ${2:0:31} != "http://www.youtube.com/watch?v=" ]]; do
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echo "enter youtube link:"
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read link
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done
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if [ -z $link ]; then
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link=$2
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fi
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# do you want a mp3 or a mpeg
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if [[ $1 = "mp3" || $1 = "mpeg" ]]; then
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mediatype=$1
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else
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while [[ $mediatype != "mp3" && $mediatype != "mpeg" ]]; do
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echo 'Do you want an audio or video file? mp3/mpeg[default is mp3].'
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read mediatype
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if [ -z $mediatype ]; then
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mediatype="mp3"
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fi
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done
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fi
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# set output destination
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if [ -z $3 ];then
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destinationpath=$(pwd)
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else
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destinationpath=$3
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fi
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# getting flash filename
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file=$(ls -l /tmp | grep Flash | awk '{print $8}')
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secondfile=$(echo $file | awk '{print $2}')
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if [ -z "$file" ]; then
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echo "info: there is no open youtube window, trying to start browser"
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#chromium-browser $link
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firefox $link &
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sleep 6
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file=$(ls -l /tmp | grep Flash | awk '{print $8}')
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secondfile=$(echo $file | awk '{print $2}')
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fi
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# checking if there is a second flash file in /tmp
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if [ -z $secondfile ]; then
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i="doitagain"
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oldsize=$(ls -l /tmp | grep $file | awk '{print $5}')
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sleep 5
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while [ $i = "doitagain" ]; do
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size=$(ls -l /tmp | grep $file | awk '{print $5}')
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if [ $size -gt $oldsize ];then
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echo "info: download not finished yet. waiting 5 seconds.."
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oldsize=$size
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sleep 5
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else
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echo "info: download finished."
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i="goforit"
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fi
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done
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else
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echo 'error: there should just be one open video window (if no multiple youtube videos open try "rm -rf /tmp/Flash*")'
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exit 1
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fi
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# parse link for title
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curl "$link" --output tmp.txt
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rawtitle=$(cat tmp.txt | w3m -dump -T text/html | sed -n '5p')
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title=$rawtitle
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#rawtitle=$(cat tmp.txt | grep 'meta name="title"')
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rm tmp.txt
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#count=${#rawtitle}
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#length=$(($count-36))
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#title=${rawtitle:34:$length}
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# here starts the actual convertion
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echo "starting convertion of $title @ $link"
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if [ $mediatype != "mpeg" ]; then
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ffmpeg -i /tmp/$file -vn temp.wav
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lame --preset 128 temp.wav "$destinationpath/$title.mp3"
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rm temp.wav
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title="$title.mp3"
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else
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ffmpeg -i /tmp/$file -sameq -ab 192k "$destinationpath/$title.mpeg"
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title="$title.mpeg"
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fi
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echo
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echo "Output file $destinationpath/$title"
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echo
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exit 0
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