export.sh

#!/bin/bash
 
# $1 module directory e.g. /var/www/faims/modules/b28ea04f-2e6b-421a-a3fd-8be4c6c50259
# $2 user entered data as json file e.g.  /tmp/something.json => {"Label1":"some text","Label2":["Item1","Item2"],"Label3":"Item2"} 
# $3 directory to put generated files in e.g. /tmp/exported_files
# $4 file to write markdown text into e.g. /tmp/mark_down.txt => h3. Traditional html title
 
# read json interface input file into string

echo "$0 $1 $2 $3 $4" > /tmp/exportRun

json=`python -mjson.tool $2`
 
# export database to csv using json inputs and pass output into export file inside download directory

echo -e "\nTiming data:\n\nExport Started: $(date)" > $4
python shapefile.py $1 $3 $2 > /tmp/bar 2> /tmp/foo
echo -e "\nExport Finished: $(date)\n" >> $4


echo -e "\n\n\n**Your data have been prepared for export.**

**Click \"Download file\" below to get your data as a single compressed file.**

The data will be in .tar.bz2 format to allow large-file export which can be unpacked via programs like [7zip](http://www.7-zip.org/download.html) on windows or tar on linux. You may need to unpack the tarball after decompressing the bz2 outer container: in plain langauge, unpack it twice. This is normal and everything is fine.

If you see 'Segmentation Fault' in the text below, retry the export. 


----------


If the download button doesn't appear, [contact support@fedarch.org immediately](mailto:support@fedarch.org?subject=ExportDebug) and paste the following information into the email:

"  >> $4 



awk '{print "   "$0"\n"}' /tmp/bar >> $4
echo " 
"
awk '{print "   "$0"\n"}' /tmp/foo >> $4



# generate markup and pass output to markup file