Extension talk:Screencasting

this is crazy?! It can do this with JAVA?! Wikademia wow!....

Bash-Skript for downloading skoffer-flashfiles

#!/bin/sh

usage='
This script downloads all your Skoffer-videos (.flv) which 
are linked in your Mediawiki.
Infos about skoffer: http://www.skoffer.com/
Infos about the Mediawiki Plugin: 
 http://www.mediawiki.org/wiki/Extension:Screencasting

You need the Mediawiki rigorousSearch extension which must 
be called as Wiki-Admin.
Search with this extension (Special:RigorousSearch) for the 
word "skoffer" and save the source html with the search 
result in it as search.html.
Now you can invoke this shellscript with:

./dl-skoffer.sh search.html

The script looks into search.html, gets the linked
wikipages and outputs a download skript based on a 
bunch of wgets. 

For example:
Wiki Code:
   skoffer>ccc93213591e2519af70ddb0aa658245</skoffer>
Skript:
   wget -nc --limit-rate=250k \
   http://media.skoffer.com/ccc93213591e2519af70ddb0aa658245.flv

If your wiki is password-protected with htaccess you have
to take a look into the script and activate the line
with "#auth=...."

BUGs
The script is (not very well) tested with rigorousSearch 1.0,
MediaWiki 1.15.1 with about 20 search results.
'

#Copyright (C) 2009  Ronald Woelfel <ronald.woelfel@rhoen.de>
#
#This program is free software; you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation; either version 2 of the License, or
#(at your option) any later version.
#
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General Public License for more details.


if [ $# -eq 0 ]
then
 echo "$usage"
 exit 1
fi


filename=$1
test -r $1 || exit 1
tmp=/tmp/$0-$$

# just comment out if no password is needed
auth="--http-user=franz --http-password=XYZ"

wgServer=`grep "var wgServer =" "$filename" |cut -d\" -f2 `
wgScript=`grep "var wgScript =" "$filename" |cut -d\" -f2 `

treffer=`egrep -o "[0-9]+ matches" "$filename" |head -1|cut -d" " -f 1`
treffer=`echo $treffer + 2|bc `

grep -A $treffer "matches" $filename | \
while read line
do
         url=`echo "$line"|egrep -o "$wgScript/[^\"]*"`
          wget $auth -O - ${wgServer}${url}| egrep -o "http://media.skoffer.com/[0-9a-f]+\.flv"
  done >$tmp


  # wget -nc => no clobber (wget refuses to download the file if its already there)

sort $tmp |uniq |sed 's/^/wget -nc --limit-rate=250k /ig'
rm $tmp