#!/bin/bash

NAME=$1
TMPDIR=i/tmp

rm $TMPDIR/*.*

##########################################################
# http://www.krazyworks.com/wget-google-image-collector/ #
##########################################################

KEYWORD=$NAME
SIZE="icon|small|medium|large|xlarge|xxlarge"
OUTDIR=$TMPDIR

i=0

URL="http://images.google.com/images?q=${KEYWORD}&svnum=100&hl=en&lr=&safe=off&sa=G&imgtype=face&imgsz=${SIZE}"
URL="http://images.google.com/images?q=${KEYWORD}&svnum=100&hl=en&lr=&safe=off&sa=G&imgsz=${SIZE}"
wget -U Mozilla -O "${OUTDIR}/results.txt" "$URL" -e robots=off

	cat "${OUTDIR}/results.txt" | \
	sed 's/href/\n/g' | \
	grep imgurl | \
	grep imgrefurl | \
	sed 's/imgurl=/@/g' | \
	sed 's/&imgrefurl/@/g' | \
	awk -F'@' '{print $2}' > "${OUTDIR}/image_urls.txt"

rm ${OUTDIR}/results.txt

##########################################################
# http://www.krazyworks.com/wget-google-image-collector/ #
##########################################################

rm $TMPDIR/collected-google-images/*
rm $TMPDIR/google/*

for IMAGE in `cat ${OUTDIR}/image_urls.txt`
 do
   cd $TMPDIR/collected-google-images
     wget -U Mozilla -t 3 -T 10 $IMAGE
   cd -
 done

for IMAGE in `find $TMPDIR/collected-google-images -name "*.*" | egrep -v 'unavailable|~|%|é|à'`
 do
	IMAGENAME=${IMAGE##*/}

	SIZE=150

	HSIZE=`identify $IMAGE | cut -d " " -f 3 | head -1 | cut -d "x" -f 1`
	VSIZE=`identify $IMAGE | cut -d " " -f 3 | head -1 | cut -d "x" -f 2`

	if [ $HSIZE -le $VSIZE ]; then

	convert -resize ${SIZE} $IMAGE $TMPDIR/resized.png

	elif [ $HSIZE -ge $VSIZE ]; then

	convert -resize x${SIZE} $IMAGE $TMPDIR/resized.png
	
	fi

	convert -scene 1 +adjoin \
		-monochrome \
		-normalize \
        	-gravity center \
		-crop ${SIZE}x${SIZE}+0+0 \
		+repage \
        	$TMPDIR/resized.png \
        	$TMPDIR/temp.jpg

	convert $TMPDIR/temp.jpg -ordered-dither 4x4 $TMPDIR/${IMAGENAME%%.*}.png

	rm $TMPDIR/resized.png

	autotrace -background-color=FFFFFF \
		  -corner-threshold 300 \
		  -corner-always-threshold 300 \
		  -error-threshold 100 \
		  -output-file=$TMPDIR/google/${IMAGENAME%%.*}.pdf \
		  $TMPDIR/${IMAGENAME%%.*}.png
 done

TEMPTEX=$TMPDIR/canvas.tex
CONTAINERTEX=chmod+x_loves_you.tex

POSTERDIR=o/free/chmod+x_loves_x

rm $TEMPTEX
NAME=`echo $NAME | tr '[:upper:]' '[:lower:]' | cut -d " " -f 1`

echo "\vfill										" >> $TEMPTEX
echo "\begin{flushleft}									" >> $TEMPTEX
echo "\scalefont{12}%									" >> $TEMPTEX
echo "\linespread{.75}\selectfont							" >> $TEMPTEX
echo "											" >> $TEMPTEX
echo "\textbf{%										" >> $TEMPTEX
echo "hello" ${NAME}",\\\\								" >> $TEMPTEX
echo "would love to see \\\\								" >> $TEMPTEX
echo "you at chmod +x									" >> $TEMPTEX
echo "}											" >> $TEMPTEX
echo "											" >> $TEMPTEX
echo "\end{flushleft}									" >> $TEMPTEX
echo "\mediumline									" >> $TEMPTEX
echo "\vfill										" >> $TEMPTEX

COUNT=1

for PDF in `find $TMPDIR/google -name "*.pdf" | rl --count=18`
  do
	if [ $COUNT -ge 7 ]; then

	echo "										" >> $TEMPTEX
	echo "\vspace{-2mm}								" >> $TEMPTEX
	echo "\hfill									" >> $TEMPTEX
	echo "										" >> $TEMPTEX	
	COUNT=1	
	fi
	echo "\graphic{"$PDF"}								" >> $TEMPTEX
	echo "{10}{10}{140}{140}{width=.1604\textwidth}					" >> $TEMPTEX
	echo "{0pt}									" >> $TEMPTEX
	COUNT=`expr $COUNT + 1`
 done

echo "\footnotemark[1]									" >> $TEMPTEX
echo "\footnotetext[1]{\hspace{1mm}							" >> $TEMPTEX
echo "{\tt http://www.forkable.eu/generators/chmod+x/chmod+x\_loves\_you.sh~\`\`"$1"''}	" >> $TEMPTEX
echo "}											" >> $TEMPTEX

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/en}								" >> $CONTAINERTEX
echo "											" >> $CONTAINERTEX
echo "\setlength\topmargin{-.06\paperwidth}						" >> $CONTAINERTEX
echo "\setlength\oddsidemargin{-.01525\textwidth}					" >> $CONTAINERTEX
echo "\setlength\textheight{8.3\universalgrid}						" >> $CONTAINERTEX
echo "\setlength\textwidth{3.0\universalgrid}						" >> $CONTAINERTEX
echo "\setlength\parindent{0pt}								" >> $CONTAINERTEX
echo "											" >> $CONTAINERTEX
echo "\renewcommand{\mengentextsize}{\normalsize\scalefont{1.12}}			" >> $CONTAINERTEX
echo "\renewcommand{\spaceabovepoitiers}{-.23}						" >> $CONTAINERTEX
echo "\renewcommand{\spacebetweensponsorlogos}{\hspace{.001\universalgrid}}		" >> $CONTAINERTEX
echo "\renewcommand{\freedompath}{free}							" >> $CONTAINERTEX
echo "											" >> $CONTAINERTEX
echo "\renewcommand{\makearturl}[1]{{\scalefont{7.1}{ #1}}}				" >> $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

UNIFY=`echo $1 | rev | md5sum | cut -d " " -f 1 | cut -c 1-10`
pdflatex -output-directory $POSTERDIR $CONTAINERTEX
rm $CONTAINERTEX
rm $TEMPTEX
mv $POSTERDIR/${CONTAINERTEX%%.*}.pdf $POSTERDIR/chmod+x_loves_$NAME-$UNIFY.pdf

exit 0;