#!/bin/bash

LANGUAGE=en
TMPDIR=i/tmp
PDFDIR=i/tmp
LAYERS=$TMPDIR/layers.list 
PDFS=$TMPDIR/pdfs.list
OUTPUTDIR=o/free/$LANGUAGE/A2
TMPTEX=$TMPDIR/canvas.tex
LOGOLIST=$TMPDIR/vektor.list
LOGODIR=i/free/v/logos/layered/chmod+x_logo_100105/
SCRIPTREFERENCE=$TMPDIR/s+fm+sf.list
THISDIR=`pwd`
PDFMETA=$TMPDIR/metadata.txt
NIRVANA=/dev/null

CNT=1; while [ $CNT -le 40 ]
 do
	FILENUMBER=`echo 000${CNT} | rev | cut -c 1-3 | rev`
	CHECKEXIST=`find $OUTPUTDIR -name "*$FILENUMBER*.pdf" | wc -l`

	if [ $CHECKEXIST -lt 1 ]; then

	rm $TMPDIR/*.*
	rm $SCRIPTREFERENCE
	rm $PDFS 
	rm $TMPTEX

echo "\newlength{\grids}				" >> $TMPTEX
echo "\setlength{\grids}{.1\textwidth}			" >> $TMPTEX
echo "\setlength{\unitlength}{\grids}			" >> $TMPTEX

echo "\newcommand{\logosingle}[4]{%			" >> $TMPTEX
echo "\begin{picture}(0,0)				" >> $TMPTEX
echo  "\\put(#1,#2){\includegraphics[height=#3,		" >> $TMPTEX
echo  "viewport=50 50 350 350,clip]{#4}}		" >> $TMPTEX
echo "\end{picture}					" >> $TMPTEX
echo "}							" >> $TMPTEX

########################
# DECIDE HOW MANY ROWS #
########################  

RAND=`echo $RANDOM | rev | tr -d '0' | cut -c 1-5 | cut -c 1 `
ROWSEED="2 2 3 3 3 4 4 4 4"
ROWS=`echo $ROWSEED | cut -d " " -f $RAND`

#############################
# DECIDE HOW MANY FOOTNOTES #
#############################

RAND=`echo $RANDOM | rev | tr -d '0' | cut -c 1-5 | cut -c 1 `
HOWMANYFOOTS=`expr 90 - \( $ROWS \* 15 \)`
HOWMANYFOOTS=`expr 90 - \( $ROWS \* 10 \)`

echo "HOWMANYFOOTS="${HOWMANYFOOTS}"  ROWS="$ROWS

rm $TMPDIR/collected/*

  # TEST SCRIPTS, TAKE THE LAST ONE # ->
  # SCRIPTS=`cat i/scriptcombinations.list | tail -1 | rl --count=1`; 
  # echo $SCRIPTS

  SCRIPTS=`cat i/scriptcombinations.list | rl --count=1`; echo $SCRIPTS

  SCRIPTDIRS=i/scriptdirectories.list
  NOGO=`cat i/donotloadthisscripts.list`

  rm $TMPDIR/scripts.list
  for DIR in `cat $SCRIPTDIRS`
   do
	  find `echo $DIR | cut -d ":" -f 1` \
		-maxdepth `echo $DIR | cut -d ":" -f 2` -name "*.sh" |\
	  egrep "$SCRIPTS" | egrep -v "$NOGO"  >> $TMPDIR/scripts.temp.list
   done
	  cat $TMPDIR/scripts.temp.list | \
	  rl --count=$HOWMANYFOOTS > $TMPDIR/scripts.list

##############################################
# MAKE FOOTNOTEMARKS FOR SCRIPTS             #
##############################################
rm $TMPDIR/s+fm.list; COUNT=1; 
for SCRIPT in `cat $TMPDIR/scripts.list`
do
    echo ${SCRIPT}:$COUNT >> $TMPDIR/s+fm.list
    COUNT=`expr $COUNT + 1`
done
##############################################

RND=`expr \`echo $RANDOM | rev | cut -c 1 \` + 0`; echo 0 > $TMPDIR/rnd.ctrl

GRAFIKSINAROW=10
HOWMANYGRAFIKS=`expr $ROWS \* $GRAFIKSINAROW`

GRFKCOUNT=1; COUNT=0; 
 while [ $GRFKCOUNT -le $HOWMANYGRAFIKS ]; do
	if [ $COUNT -eq $GRAFIKSINAROW ]; then
	echo "                                          " >> $TMPTEX
	echo "\vspace{-2mm}                             " >> $TMPTEX
	echo "\hfill                                    " >> $TMPTEX
	echo "                                          " >> $TMPTEX   
	COUNT=0 
	fi

	###############################################################

	  SCRIPT=`head -n $GRFKCOUNT $TMPDIR/scripts.list | tail -1`
	  SCRIPT=`cat $TMPDIR/scripts.list | rl --count=1`
	  SCRIPTMARK=`grep $SCRIPT $TMPDIR/s+fm.list | cut -d ":" -f 2`
	  SCRIPTPATH=`echo ${SCRIPT%/*}`
	  SCRIPTNAME=`echo ${SCRIPT##*/}`

	  cd $SCRIPTPATH 1> $NIRVANA
	  rm tmp/*.pdf
	  INPUTFILE=`find a/stock/ -name "*.pdf" |\
		     rl --count=1`
	  echo 9 > tmp/gridsize.i
	  ./$SCRIPTNAME $INPUTFILE 9
	  FILE=`find tmp -maxdepth 1 -size +0b -name "*.pdf" | \
		sort | tail -3 | rl --count=1`

    if [ `echo $FILE | wc -w` -ge 1 ]; then
	  NAME=`date +%s`-$RANDOM

	  cp $FILE $THISDIR/$TMPDIR/collected/$NAME.pdf
	  cd - 1> $NIRVANA

	  URL="http://makeart.goto10.org/chmod+x/forkable"
	  SCRIPTURL=$URL/generators/wtf/i/$SCRIPTNAME

	##############################################################

	PDFNAME=`echo ${FILE##*/}`
	PDF=$TMPDIR/collected/$NAME.pdf

	cat $SCRIPTPATH/$SCRIPTNAME | \
	grep http | grep forkable	   >  $TMPDIR/allscriptrelatedurls.list

	cat $SCRIPTPATH/$SCRIPTNAME | \
	grep http | grep -v forkable >> $TMPDIR/allscriptrelatedurls.list

	SCRIPTURL=`cat $TMPDIR/allscriptrelatedurls.list | \
		   tail -1 | sed 's/\# //g'`
	CREDIT=`head -3 $SCRIPTPATH/$SCRIPTNAME | \
		tail -1 | sed 's/\# //g' | sed 's/_/\\\_/g'`

	# FIRSTLETTERUPPERCASE=`echo $CREDIT | cut -c 1 | tr "[:lower:]" "[:upper:]"`
        # CREDITREST=`echo $CREDIT | cut -c 2-200`
	# CREDIT=`echo ${FIRSTLETTERUPPERCASE}${CREDITREST} | sed 's/Http/http/g'`
	SCRIPTNAMEFOOT=`echo $SCRIPTNAME | sed 's/_/\\\_/g'`
	SCRIPTFOOT=`echo " \textbf{"$SCRIPTNAMEFOOT",} "${CREDIT}", \url{"${SCRIPTURL}"}"`

	echo ${SCRIPTMARK}:${SCRIPT}:${SCRIPTFOOT} >> $SCRIPTREFERENCE

	SECTOR=`grep SECTOR $SCRIPTPATH/$SCRIPTNAME | \
		cut -d ":" -f 2 |\
		rl --count=1`

	OLDSECTOR=$SECTOR
	RND=`expr \`echo $RANDOM | rev | cut -c 1 \` + 1`

	XSTART=`echo $SECTOR | cut -d "{" -f 2 | rev | cut -c 2-10 | rev`
	XEND=`echo $SECTOR | cut -d "{" -f 4 | rev | cut -c 2-10 | rev`

	CLIPFACTOR=`expr $XEND \/ $RND + 1`

	XSTART=`expr ${XSTART} + $CLIPFACTOR`
	if  [ `expr $XEND - $CLIPFACTOR` -le `expr $XSTART + \( 20 \* $RND \) + 50` ]; 
	then 
              XEND=`expr ${XEND} + \`expr $CLIPFACTOR \/ 2 \`` 
	else  XEND=`expr ${XEND} - \`expr $CLIPFACTOR \/ 2 \``
	fi
	   XSTART="{"${XSTART}"}"
	   XEND="{"${XEND}"}"
	   YSTART=`echo $SECTOR | cut -d "}" -f 2`"}"
	   YEND=`echo $SECTOR | cut -d "}" -f 4`"}"

	SECTOR=${XSTART}${YSTART}${XEND}${YEND}

	RND=`echo $RANDOM | rev | tr -d [0] | cut -c 1`
	if [ $RND -gt 7 ]; then SECTOR=$OLDSECTOR 
	fi

        echo "\graphic{"$PDF"}							" >> $TMPTEX
        echo $SECTOR"{height=\grids}	   		                	" >> $TMPTEX
        echo "{1pt}\footnotemark["$SCRIPTMARK"]                         	" >> $TMPTEX

	RND=`echo $RANDOM | rev | tr -d [0] | cut -c 1`
	if [ $RND -gt 6 ]; then echo "\hfill					" >> $TMPTEX 
	fi
	     COUNT=`expr $COUNT + 1`
	     GRFKCOUNT=`expr $GRFKCOUNT + 1`
  else
   cd - 1> $NIRVANA
  fi
 done
	echo "									" >> $TMPTEX
	echo "\logosingle{4.5}{-5}{7.2\grids}%					" >> $TMPTEX
	echo "{i/\freedompath/v/logos/chmod+x_logo_100117.pdf}			" >> $TMPTEX
	echo "									" >> $TMPTEX

	######## ULTRA DIRTY WORKAROUND #####################################################
	COUNT=1; for FOOTNOTE in `cat $SCRIPTREFERENCE | sort -n | uniq | cut -d ":" -f 1`
	do
		echo "\footnotetext[						" >> $TMPTEX
		cat $SCRIPTREFERENCE |\
		sort -n | uniq |\
		head -$COUNT | tail -1 | cut -d ":" -f 1			  >> $TMPTEX
		echo "]{							" >> $TMPTEX
		cat $SCRIPTREFERENCE |\
		sort -n | uniq |\
		head -$COUNT | tail -1 | cut -d ":" -f 3-4			  >> $TMPTEX
	  echo "}								" >> $TMPTEX
	  COUNT=`expr $COUNT + 1`
	done
	######################################################################################

CONTAINERTEX=chmod+x.tex
rm $CONTAINERTEX

echo "\documentclass[10pt]{scrartcl}					    " >> $CONTAINERTEX
echo "\usepackage{geometry}						    " >> $CONTAINERTEX
echo "\geometry{paperwidth=420mm,paperheight=594mm} % A2		    " >> $CONTAINERTEX
echo "									    " >> $CONTAINERTEX
echo "\usepackage{i/locale/global}					    " >> $CONTAINERTEX
echo "\usepackage{i/locale/"${LANGUAGE}"}				    " >> $CONTAINERTEX
echo "									    " >> $CONTAINERTEX
echo "\setlength\topmargin{-.055\paperwidth}				    " >> $CONTAINERTEX
echo "\setlength\oddsidemargin{-.01525\textwidth}			    " >> $CONTAINERTEX
echo "\setlength\textheight{8.45\universalgrid}				    " >> $CONTAINERTEX
echo "\setlength\textwidth{3.0\universalgrid}				    " >> $CONTAINERTEX
echo "\setlength\parindent{0pt}						    " >> $CONTAINERTEX
echo "\setlength\columnsep{20pt}					    " >> $CONTAINERTEX
echo "									    " >> $CONTAINERTEX
echo "\renewcommand{\mengentextsize}{\normalsize\scalefont{1.12}}	    " >> $CONTAINERTEX
echo "\renewcommand{\spaceabovepoitiers}{-.23}				    " >> $CONTAINERTEX
echo "\renewcommand{\spacebetweensponsorlogos}{\hspace{.001\universalgrid}} " >> $CONTAINERTEX
echo "									    " >> $CONTAINERTEX
echo "\renewcommand{\makearturl}[1]{{\scalefont{7.11}{ #1}}}		    " >> $CONTAINERTEX
echo "\renewcommand{\freedompath}{free}					    " >> $CONTAINERTEX
echo "									    " >> $CONTAINERTEX
echo "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%			    " >> $CONTAINERTEX
echo "									    " >> $CONTAINERTEX
echo "\begin{document}							    " >> $CONTAINERTEX
echo "\begin{minipage}[b][.93\paperheight][t]{\textwidth}		    " >> $CONTAINERTEX
echo "        \drawcanvas						    " >> $CONTAINERTEX
echo "         \vfill							    " >> $CONTAINERTEX
echo "          \smallinfo						    " >> $CONTAINERTEX
echo "           \begin{center}						    " >> $CONTAINERTEX
echo "            \biginfo						    " >> $CONTAINERTEX
echo "             \end{center}						    " >> $CONTAINERTEX
echo "              \footer						    " >> $CONTAINERTEX
echo "\end{minipage}							    " >> $CONTAINERTEX
echo "\end{document}							    " >> $CONTAINERTEX

pdflatex -output-directory $OUTPUTDIR $CONTAINERTEX

PDFNAME=chmod+x_$LANGUAGE--$FILENUMBER.pdf
###########################################################
SUBJECT="This is a poster created for chmod +x 2010."
INFO=\
"Built with LaTeX,Processing and BASH, \
for more information visit http://www.forkable.eu . \
Possible Keywords: \
generative, design, linux, sign, chmod +x"
###########################################################
echo "InfoKey: Title"                           >  $PDFMETA
echo "InfoValue: $PDFNAME" 			>> $PDFMETA
echo "InfoKey: Subject"                         >> $PDFMETA
echo "InfoValue: $SUBJECT"                      >> $PDFMETA
echo "InfoKey: Keywords"                        >> $PDFMETA
echo "InfoValue: $INFO"                         >> $PDFMETA
echo "InfoKey: Author"                          >> $PDFMETA
echo "InfoValue: LAFKON Publishing"             >> $PDFMETA
########################################################### 

pdftk $OUTPUTDIR/${CONTAINERTEX%%.*}.pdf update_info $PDFMETA \
      output $OUTPUTDIR/$PDFNAME
      rm $OUTPUTDIR/${CONTAINERTEX%%.*}.pdf

rm $CONTAINERTEX; rm $TMPDIR/allscriptrelatedurls.list

 else
      echo The File chmod+x_$LANGUAGE--$FILENUMBER.pdf already exists
 fi
      CNT=`expr $CNT + 1`
done

exit 0;