auto-download all videos of any Event at Confreaks.com

Auto-Download all smallest size Videos of any provided Event in Confreaks.com

to install it either run
$ sudo curl -L -o /etc/profile.d/ddl-confreaks.sh https://gist.github.com/raw/4137843/e6c6c93ef1c4cbf4cb735de821b74fcec467c170/gistfile1.sh

or copy+paste the shell function below in your shell-load-conf file.

suppose the event resides at URL:
http://confreaks.com/events/rubyconf2012

and you just need to run
$ ddl-confreaks rubyconf2012 ~/Downloads

and it will download all Talk Videos from Ruby Conference 2012 at your ~/Downloads directory...

would download all small Videos found at all talks under that Event Page

	# Usage Example: $ ddl-confreaks rubyconf2012 ~/Downloads/
	# save it as /etc/profiles/ddl.confreaks.sh
	##
	## currently it checks for lowest resolution video mostly {640x360} and downloads it
	function ddl-confreaks(){
	if [ $# -ne 2 ];
	then
	echo 'Failed. Syntax: $> ddl-confreaks EVENT_NAME DOWNLOAD_PATH'
	return
	fi
	event=$1
	download_path=$2
	event_url="http://confreaks.com/events/$event"
	echo '[*] Getting all talk urls from the Event Page'
	talk_urls=`curl -s $event_url | grep --color -A1 "title" | grep href | sed 's/.*href="/http:\/\/confreaks\.com/' | sed 's/".*//'`
	echo '[*] Getting all MP4 Video URLs from the Talk Pages'
	for lines in `echo $talk_urls | xargs -L1`;
	do
	xmp4_url=`echo $lines | xargs curl -s | grep 'application/x-mp4' | tail -1 | sed 's/.*href="//' | sed 's/".*//'`
	if [ ! -z $xmp4_url ];
	then
	echo "Scanned: "$lines
	mp4file=`echo $xmp4_url | sed 's/.*\///' | sed 's/\?.*//'`
	save_as=$download_path"/"$mp4file
	echo "Downloading URL: "$xmp4_url
	echo "to "$save_as"....."
	wget -c -O $save_as $xmp4_url
	fi
	done
	}

view raw gistfile1.sh hosted with ❤ by GitHub