[$javaLink]" >> "$albDir/$index"
fi
echo "
| " >> "$albDir/$index"
if [[ $pageNum -ne 1 ]] # not first page -> prev link needed
then
insertPageEnd "$prevIndex"
generateJavascriptLink "$prevIndex" "<<Prev"
echo "$javaLink" >> "$albDir/$index"
else
echo "<<Prev" >> "$albDir/$index"
fi
echo "
|
Page $pageNum of $pagesNeeded
| " >> "$albDir/$index"
if [[ $pageNum -lt $pagesNeeded ]] # More pics than can fit on this page -> Include next link
then
generateJavascriptLink "$nextIndex" "Next>>" "$albDir/$index"
echo "$javaLink" >> "$albDir/$index"
else
echo "Next>>" >> "$albDir/$index"
fi
echo " |
" >> "$albDir/$index"
if [[ $pagesNeeded -gt 1 ]]
then
i=""
while [[ $i -lt $pagesNeeded ]]
do
let ii=$i+1
if [[ $ii -eq $pageNum ]]
then
echo "[$ii] " >> "$albDir/$index"
else
generateJavascriptLink "$htmlPageName$i$fileSuffix" "$ii"
echo "[$javaLink]" >> "$albDir/$index"
fi
let i=$i+1
done
fi
echo "
" >> "$albDir/$index"
}
# $1 = name of page to be ended
insertPageEnd()
{
# We won't have an open table to close if there's no pics
# (ie just album links) on the page.
if [[ $nrOfPics -ne 0 ]]
then
echo "" >> "$albDir/$1"
fi
echo "
" >> "$albDir/$1"
}
# $1 = dir to link to
insertDirLink()
{
generateJavascriptLink "$1/$htmlPageName$fileSuffix" "$1"
echo "$javaLink
" >> "$albDir/$index"
}
createDirs()
{
# Create the albDir
if [[ ! -e "$albDir" ]]
then
mkdir "$albDir"
elif [[ ! -d "$albDir" ]]
then
echo ">>"
echo ">> ERROR: There is already a file $PWD/$albDir so I can't create that directory"
echo ">> Rename it or change the variables in the script."
exit
fi
# Create the thumbDir
if [[ ! -e "$albDir/$thumbDir" ]]
then
mkdir "$albDir/$thumbDir"
elif [[ ! -d "$albDir/$thumbDir" ]]
then
echo ">>"
echo ">> ERROR: There is already a file $PWD/$thumbDir so I can't create that directory"
echo ">> Rename it or change the variables in the script."
exit
fi
# Create the scaledDir
if [[ ! -e "$albDir/$scaledDir" ]]
then
mkdir "$albDir/$scaledDir"
elif [[ ! -d "$albDir/$scaledDir" ]]
then
echo ">>"
echo ">> ERROR: There is already a file $PWD/$scaledDir so I can't create that directory"
echo ">> Rename it or change the variables in the script."
exit
fi
# Create the css
insertStyleSheet
}
countPics()
{
nrOfPics=0
for file in *
do
if [[ ! -d "$file" ]]
then
let nrOfPics=$nrOfPics+1
fi
done
}
findAlbums()
{
pageNum=""
pageStarted=0
for dir in *
do
if [[ -d "$dir" ]] && [[ "$PWD/$dir" != "$albDir" ]]
then
if [[ $pageStarted -eq 0 ]] # Should we create a new page?
then
insertNewPage
echo "
Subgalleries:
| " >> "$albDir/$index"
pageStarted=1
fi
insertDirLink "$dir"
fi
done
if [[ $pageStarted -eq 1 ]]
then
echo " |
" >> "$albDir/$index"
fi
}
genGallery()
{
currentPicNr=0
for pic in *
do
if [[ ! -d "$pic" ]]
then
if !(($currentPicNr % (($cols * $rows)))) # Have we filled a page?
then
# Do we need a new page?
if [[ $currentPicNr -eq 0 ]]
then
if [[ $pageStarted -eq 0 ]]
then
insertNewPage
fi
insertIndexTable
else #currentPicNr != 0
insertNewPage
insertIndexTable
fi
fi
# Do we need a new row?
if !(($currentPicNr % $cols))
then
insertRow
fi
let prevPicNr=$currentPicNr
let currentPicNr=$currentPicNr+1
let nextPicNr=$currentPicNr+1
echo ">> Adding pic $currentPicNr of $nrOfPics in ${title[level]} ($pic)"
# scale the image, but only if it hasn't been done already
if [[ "$pic" -nt "$albDir/$scaledDir/$pic.$scaledFormat" ]] || [[ "$rebuild" == "true" ]]
then
convert -format $scaledFormat -size $scaledSize -quality $scaledQuality -thumbnail "$scaledSize>" "$pic[0]" "$albDir/$scaledDir/$pic.$scaledFormat"
fi
# Thumbnail the scaled version, but only if it hasn't been done before
if [[ "$pic" -nt "$albDir/$thumbDir/$pic.$thumbFormat" ]] || [[ "$rebuild" == "true" ]]
then
convert -format $thumbFormat -size $thumbSize -quality $thumbQuality -thumbnail $thumbSize "$albDir/$scaledDir/$pic.$scaledFormat" "$albDir/$thumbDir/$pic.$thumbFormat"
fi
insertPicPage "$pic" # $pic = pic to show
insertIndexTd "$currentPicNr$fileSuffix" "$pic.$thumbFormat" # "page to link to" "thumb to show"
fi
done
# Include an index without pics if we found an empty dir.
if [[ $nrOfPics -eq 0 ]] && [[ $pageStarted -eq 0 ]]
then
insertNewPage
fi
insertPageEnd "$index" # remember to close the last page
}
recurse()
{
# see to it that we get enough ../ when we insert the relative links
pathToAlbumRoot="../$pathToAlbumRoot"
# The chunk below takes care of generating headers with correct links
index="$htmlPageName$fileSuffix"
realTitle=""
countPics
createDirs
findAlbums
genGallery
for dir in *
do
if [[ -d "$dir" ]] && [[ "$PWD/$dir" != "$albDir" ]]
then
albDir="$albDir/$dir"
oldTitle="${PWD##*/}" # oldTitle -> current dir
cd "$dir"
let "level=$level+1"
title[$level]="$dir"
recurse
let "level=$level-1"
cd "../"
#title="${title%/*}" # dir1/dir2 -> dir1
pathToAlbumRoot="${pathToAlbumRoot%../}" # Strip last ../
albDir="${albDir%/*}" # albDir/anotherDir -> albDir
fi
done
}
# $x = args
echo ">>"
echo ">> Creating a gallery from $PWD"
if [[ "$1" == "--rebuild" ]]
then
echo ">>"
echo ">> Doing complete rebuild of album"
rebuild="true"
fi
albDir="$PWD/$albDir"
# These are used to generate headers with relative links
level=0
title[$level]="${PWD##*/}" # title = last part of $PWD
origPWD="$PWD"
# Used when inserting relative links
pathToAlbumRoot=""
echo ">>"
echo ">> Creating album"
recurse
echo ">> Album done!"
exit