#!/bin/bash
# Make deeper wallpaper
#set -x

#Parameters {{{
WIDTH=1920
HEIGHT=1200
LAYOUTS="Indent Shadow Raise Border"
COUNT=`find $DIR -type f|wc -l`
# First do an ubdatedb. Then do `imagick_type_gen > ~/.magick/type.xml`
# To search fonts, do the following:
#  grep -B 3 /home/extra/fonts ~/.magick/type.xml|grep name|grep -v fullname|awk -F\" '{print $2}'
. ~/bin/fontlist.txt
TMP_DIR=`mktemp -d`
TMP="$TMP_DIR/temp.jpg"
trap "rm -rf $TMP_DIR* " 0 1 2 3 5 6 9 14 15
#}}}
# LAYOUT         : Text Layout {{{
Indent()
{ convert -size "$WIDTH"x250 xc:transparent -font $FONT -pointsize 72 \
	-fill black     -annotate +24+154 "$NAME" \
	-fill white     -annotate +26+156 "$NAME" \
	-fill $COLOUR   -annotate +25+155 "$NAME" \
	$TMP_DIR/name.png
}
Shadow ()
{
	convert -background none -stroke \#5e5e5e -fill $COLOUR \
          -font $FONT -pointsize 72 label:"$NAME" -trim \
          \( +clone   -background black   -shadow 80x3+3+3 \) +swap \
          -background none   -layers merge +repage \
	$TMP_DIR/name.png
}
Raise ()
{ convert -size "$WIDTH"x250 xc:transparent -font $FONT -pointsize 72 \
	-fill white     -annotate +24+154 "$NAME" \
	-fill black     -annotate +26+156 "$NAME" \
	-fill $COLOUR   -annotate +25+155 "$NAME" \
	$TMP_DIR/name.png
}
Border ()
{ convert -size "$WIDTH"x250 xc:transparent -font $FONT -pointsize 72 \
	-draw "fill black text 27,157 '$NAME' \
	text 25,158 '$NAME' \
	text 23,157 '$NAME' \
	text 22,155 '$NAME' \
	text 23,153 '$NAME' \
	text 25,152 '$NAME' \
	text 27,153 '$NAME' \
	text 28,155 '$NAME' \
	fill $COLOUR text 25,155 '$NAME' " \
	$TMP_DIR/name.png
}
# /* }}} */
#The Name {{{
ADDNAME ()
{
if [ "$QUASI" != "quasi_unknown" ]
then
	#Random font
	FONT=($FONTS)
	NUM_FONT=${#FONT[*]}
	FONT=${FONT[$((RANDOM%NUM_FONT))]}
	echo $FONT >> ~/tmp/fontcounter
	#Random layout
	LAYOUT=($LAYOUTS)
	NUM_LAYOUT=${#LAYOUT[*]}
	LAYOUT=${LAYOUT[$((RANDOM%NUM_LAYOUT))]}
	# Random split of name
	COIN=$RANDOM
	let "COIN %= 2"
	if [ "$COIN" = "1" ]
	then
		NAME2=`echo $NAME|awk '{print $NF}'`
		NAME1=`echo $NAME|awk -F"$NAME2" '{print $1}'`
		# Last part
		NAME=$NAME2
		$LAYOUT
		mogrify -trim -bordercolor transparent -border 2 $TMP_DIR/name.png
		mv $TMP_DIR/name.png $TMP_DIR/name2.png
		# First part
		NAME=$NAME1
		$LAYOUT
		mogrify -trim -bordercolor transparent -border 2 $TMP_DIR/name.png
		mv $TMP_DIR/name.png $TMP_DIR/name1.png
		montage -label '' $TMP_DIR/name1.png -label '' $TMP_DIR/name2.png -tile 1x2 -mode concatenate \
		-background transparent $TMP_DIR/name.png
	else
		$LAYOUT
	fi
	#Resize text
	mogrify -trim $TMP_DIR/name.png
	convert -background transparent -splice 50x50 $TMP_DIR/name.png $TMP_DIR/name.png
	convert -gravity southeast -background transparent -splice 0x50 $TMP_DIR/name.png $TMP_DIR/name.png
	NAME_SIZE=`identify $TMP_DIR/name.png|awk '{print $3}'|awk -Fx '{print $1}'`
	if [ "$NAME_SIZE" -gt "$PIC_SIZE" ]
	then
		mogrify -resize $PIC_SIZE $TMP_DIR/name.png
	fi
	# Place the text
	PLACINGS="NorthWest SouthWest North South NorthEast SouthEast"
	PLACING=($PLACINGS)
	NUM_PLACING=${#PLACING[*]}
	PLACING=${PLACING[$((RANDOM%NUM_PLACING))]}
	composite -gravity $PLACING $TMP_DIR/name.png $TMP $TMP
fi
test -f $TMP_DIR/name.png  && rm $TMP_DIR/name.png 

}
#}}}

BORDER () #{{{
{
	mogrify -resize 1770x1050 $FILE
	COLOUR=`convert $FILE -filter Box -resize 1x1 -depth 8 txt:-| \
	head -n 2| tail -n 1|awk '{print $NF}'`
	COLOR=`echo $COLOUR|sed 's/,/ /g'|awk -Frgb '{print $NF}'`
	gimp -i -c -d -b "(batch_fuzzy_border \"$FILE\" '$COLOR 30 FALSE 4.5 TRUE 75 )" -b "(gimp-quit 0)" >> /dev/null 2>&1
	convert -mattecolor ${COLOUR} -frame 25x25+0+25 $FILE $FILE
	convert -bordercolor ${COLOUR} -border 50 $FILE $FILE
}	
#}}}
RESTIMAGE () #{{{
{
	PIC_SIZE=`jhead $FILE|grep ^Resolution|awk '{print $3}'`
	if [ "$PIC_SIZE" == "1920" ]
	then
		convert -size "$WIDTH"x"$HEIGHT" xc:${COLOUR} $TMP
		composite -gravity Center $FILE $TMP $TMP
		ADDNAME
		mv $TMP $FILE
	else
		let PIC_SIZE="$WIDTH - $PIC_SIZE"
		convert -size "$PIC_SIZE"x"$HEIGHT" xc:${COLOUR} $TMP
		ADDNAME
		montage $TMP $FILE -tile 2x1 -mode concatenate $FILE
	fi
}
#}}}

for FILE in `ls *.jpg`
do
	#Some info
	echo "Still $COUNT to go. Now working on `echo $FILE| \
	awk -F/ '{print $NF}'`"
	let COUNT=COUNT-1
	#Run stuff
	NAME=""
	NAME=`jhead $FILE |grep ^Comment|awk -F": " '{print $NF}'`
	QUASI=`echo $FILE|awk -F_ '{print $1 "_" $2}'`
	BORDER
	RESTIMAGE
	jhead -cl "$NAME" $FILE
done
exit

gqview .