set -f
-VERSION="1.0.0+arch"
+VERSION="1.1.1+arch"
function bpgallery_default_head() {
cat <<END
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<title>${TITLE}</title>
- <link rel="stylesheet" href="style.css" type="text/css" />
+ <link rel="stylesheet" href="${BASEURL}style.css" type="text/css" />
</head>
<body>
END
caption_alt=$caption
fi
cat << END
-<div class="thumbnail"><a href="$
filename"><img src="icons/$filename" alt="$caption_alt" /></a><div class="caption">$caption</div></div>
+<div class="thumbnail"><a href="$
link"><img src="${ICONSDIRECTORY}/$filename" alt="$caption_alt" /></a><div class="caption">$caption</div></div>
END
}
function bpgallery_default_stylesheet() {
cat <<END
body {
- background: white;
- color: black;
- font-family: sans-serif;
- font-size: 10pt;
+ background: white;
+ color: black;
+ font-family: sans-serif;
+ font-size: 10pt;
}
div.thumbnail {
- float: left;
- padding: 20px;
- border: 0px;
- width: ${WIDTH}px;
- height: ${MAXHEIGHT}px;
+ float: left;
+ padding: 20px;
+ border: 0px;
+ width: ${WIDTH}px;
+ height: ${MAXHEIGHT}px;
}
div.caption {
font-weight: bold;
}
+div.navigation {
+ margin: 0;
+}
+
+div.navigation ul {
+ display: inline;
+ margin: 0;
+ padding: 0;
+ text-align: center;
+}
+
+div.navigation ul li {
+ display: inline;
+ margin: 2em;
+}
+
a {
- border: 0px;
+ border: 0px;
}
img {
- border: 0px;
+ border: 0px;
}
END
}
declare -rf bpgallery_default_stylesheet
+function bpgallery_default_page() {
+ $BPGALLERY_HEAD_FUNCTION
+
+ linkstart=""
+ linkend=""
+
+ if [[ ! -z $linklocation ]]; then
+ linkstart="<a href='$linklocation'>"
+ linkend="</a>"
+ fi
+
+ cat <<END
+<h1>${caption}</h1>
+<div class="navigation">
+ <ul>
+ <li><a href='${BASEURL}${INDEXDOCUMENT}'>Thumbnails</a></li>
+END
+ if [[ ! -z $previouspage ]]; then
+ $ECHOCOMMAND "<li><a href='${previouspage}'>Previous</a></li>"
+ else
+ $ECHOCOMMAND "<li>Previous</li>"
+ fi
+
+ if [[ ! -z $nextpage ]]; then
+ $ECHOCOMMAND "<li><a href='${nextpage}'>Next</a></li>"
+ else
+ $ECHOCOMMAND "<li>Next</li>"
+ fi
+cat <<END
+ </ul>
+</div>
+<div class="mainimage">
+ ${linkstart}<img src="${filename}" alt="${caption}" />${linkend}
+</div>
+END
+ $BPGALLERY_TAIL_FUNCTION
+}
+
+declare -rf bpgallery_default_page
+
function bpgallery_escape_url() {
temp=$1
temp=${temp//\%/%25}
temp=${temp//\?/%3F}
temp=${temp//@/%40}
temp=${temp//\"/%22}
- echo $temp
+ $ECHOCOMMAND $temp
+}
+
+function bpgallery_cleanup_directory_name() {
+ temp=$1
+ temp=${temp//\%/_}
+ temp=${temp//:/_}
+ temp=${temp//;/_}
+ temp=${temp// /_}
+ temp=${temp//$/_}
+ temp=${temp//&/_}
+ temp=${temp//+/_}
+ temp=${temp//,/_}
+ temp=${temp//\//_}
+ temp=${temp//=/_}
+ temp=${temp//\?/_}
+ temp=${temp//@/_}
+ temp=${temp//\"/_}
+ $ECHOCOMMAND $temp
}
declare -rf bpgallery_escape_url
. $HOME/.bpgallery.rc 2>/dev/null
fi
+if [[ -e $1 && -d $1 && -e $1/.bpgallery.rc ]]; then
+ . $1/.bpgallery.rc 2>/dev/null
+fi
+
if [[ -z ${BPGALLERY_THEME} ]]; then
BPGALLERY_THEME=default
fi
-if [[ -e $HOME/.bpgallery.themes/${BPGALLERY_THEME} ]]; then
+if [[ ! -z ${BPGALLERY_THEME_DIR} ]] && \
+ [[ -e ${BPGALLERY_THEME_DIR}/${BPGALLERY_THEME} ]]; then
+ . ${BPGALLERY_THEME_DIR}/${BPGALLERY_THEME} 2>/dev/null
+elif [[ -e $HOME/.bpgallery.themes/${BPGALLERY_THEME} ]]; then
. $HOME/.bpgallery.themes/${BPGALLERY_THEME} 2>/dev/null
elif [[ -e /usr/local/etc/bpgallery/themes/${BPGALLERY_THEME} ]]; then
. /usr/local/etc/bpgallery/themes/${BPGALLERY_THEME} 2>/dev/null
CAPTIONHEIGHT=75
fi
+if [[ -z $OUTPUTHTML ]]; then
+ OUTPUTHTML=0
+fi
+
+if [[ -z $GENERATEPAGESFORFULLSIZE ]]; then
+ GENERATEPAGESFORFULLSIZE=0
+fi
+
+if [[ -z $GENERATEPAGESFORMEDIUMSIZE ]]; then
+ GENERATEPAGESFORMEDIUMSIZE=1
+fi
+
+if [[ -z $PAGESDIRECTORY ]]; then
+ PAGESDIRECTORY=""
+else
+ removetrailingslashes=${PAGESDIRECTORY%/}
+ temp=$removetrailingslashes
+ while [[ $removetrailingslashes != $temp ]]; do
+ temp=$removetrailingslashes
+ removetrailingslashes=${temp%/}
+ done
+ PAGESDIRECTORY=$(bpgallery_escape_url "${PAGESDIRECTORY}")
+fi
+
+if [[ -z $MEDIUMWIDTH ]]; then
+ MEDIUMWIDTH=400
+fi
+
+if [[ -z $INDEXDOCUMENT ]]; then
+ INDEXDOCUMENT=index.html
+fi
+
+if [[ -z $MEDIUMDIRECTORY ]]; then
+ MEDIUMDIRECTORY=medium
+else
+ # Strip out anything that might be broken
+ MEDIUMDIRECTORY=$(bpgallery_cleanup_directory_name "$MEDIUMDIRECTORY")
+fi
+
+if [[ -z $ICONSDIRECTORY ]]; then
+ ICONSDIRECTORY=icons
+else
+ # Strip out anything that might be broken
+ ICONSDIRECTORY=$(bpgallery_cleanup_directory_name "$ICONSDIRECTORY")
+fi
+
+if declare -F "bpgallery_${BPGALLERY_THEME}_page" > /dev/null ; then
+ BPGALLERY_PAGE_FUNCTION="bpgallery_${BPGALLERY_THEME}_page"
+else
+ BPGALLERY_PAGE_FUNCTION="bpgallery_default_page"
+fi
+
if declare -F "bpgallery_${BPGALLERY_THEME}_head" > /dev/null ; then
BPGALLERY_HEAD_FUNCTION="bpgallery_${BPGALLERY_THEME}_head"
else
displays this help screen
--version
displays the version and exits
-
+
+This can also takes some environment variables, these will use defaults if not
+set.
+
+ TITLE
+ the title of the gallery
+
+ WIDTH
+ the width to make the icons
+
+ MEDIUMWIDTH
+ set the width of images in the medium size pages
+
+ BPGALLERY_THEME
+ set the theme to use (described below)
+
+ BPGALLERY_THEME_DIR
+ set an extra location to look for themes
+
+ OUTPUTHTML
+ sets the script output to be wrapped in a <pre> block
+
+ GENERATEPAGESFORMEDIUMSIZE
+ generate medium sized images and pages
+
+ GENERATEPAGESFORFULLSIZE
+ decide wether to generate pages for the full size images or not
+
+ INDEXDOCUMENT
+ name of the index page (e.g. index.html)
+
+Example:
+ TITLE="My Funky Gallery" WIDTH=200 INDEXDOCUMENT="welcome.html" GENERATEPAGESFORFULLSIZE=1 GENERATEPAGESFORMEDIUMSIZE=1 MEDIUMWIDTH=400 $0 /path/to/image/folder
END
}
END
}
+function generate_resized_images() {
+ $ECHOCOMMAND "Generating $2"
+ currentimage=0
+ totalimages=$($FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 -I {} $ECHOCOMMAND {} | $WCCOMMAND);
+ imagestoupdate=$($FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 -I {} $ECHOCOMMAND {} | while read filename; do filename=${filename//\"/\\\"}; if [ ! -r "$2/$filename" ] || [ "$filename" -nt "$2/$filename" ] || [ $($IDENTIFYCOMMAND -format "%w" "$2/$filename") -ne $1 ]; then $ECHOCOMMAND $filename; fi; done | $WCCOMMAND)
+
+ if [ $totalimages -eq 0 ]; then
+ # might as well exit at this point - there are no pictures
+ $ECHOCOMMAND "No images for the gallery - exiting."
+ exit 64
+ else
+ # check if the directory exists and create it other wise
+ if [ ! -d $2 ]; then
+ mkdir $2
+ fi
+
+ if [ ! -w $2 ]; then
+ $ECHOCOMMAND "Can't write to $2 directory, exiting"
+ exit 16
+ fi
+ fi
+
+ if [ $totalimages -eq $imagestoupdate ]; then
+ $ECHOCOMMAND "Regenerating all $2"
+ elif [ $imagestoupdate -eq 0 ]; then
+ $ECHOCOMMAND "No Updated $2, not regenerating"
+ return
+ else
+ $ECHOCOMMAND "Generating $imagestoupdate of $totalimages $2"
+ fi
+
+ $FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 -I {} $ECHOCOMMAND {} | while read filename; do tempfilename=${filename//\"/\\\"/}; if [ ! -r "$2/$tempfilename" ] || [ "$tempfilename" -nt "$2/$tempfilename" ] || [ $($IDENTIFYCOMMAND -format "%w" "$2/$filename") -ne $1 ]; then $ECHOCOMMAND -n $filename; $ECHOCOMMAND -n -e "\000"; fi; done | $XARGSCOMMAND -0 --verbose --max-procs=4 -I {} $CONVERTTOOL -resize $1 '{}' $2/'{}' 2>&1 | while read throwout; do $ECHOCOMMAND done: $currentimage/$imagestoupdate images; currentimage=$((currentimage+1)); done
+ $ECHOCOMMAND done: $imagestoupdate/$imagestoupdate images
+ $ECHOCOMMAND "Completed generating $2 for $totalimages images"
+}
+
+function generate_thumbs() {
+ generate_resized_images $WIDTH $ICONSDIRECTORY
+}
+
+function generate_medium() {
+ generate_resized_images $MEDIUMWIDTH $MEDIUMDIRECTORY
+}
+
+function generate_pages() {
+ $ECHOCOMMAND "Generating Pages"
+ previouspage=""
+ currentpage=""
+ nextpage=""
+ previousimage=""
+ currentimage=""
+ nextimage=""
+ extra=""
+ extradir=""
+ addlinks=0
+
+ if [ ! -z $1 ]; then
+ extra=$1
+ fi
+
+ if [ ! -z $2 ]; then
+ extradir=$2/
+ addlinks=1
+ fi
+
+ if [ -z $2 ] && [[ $GENERATEPAGESFORMEDIUMSIZE != 0 ]]; then
+ addlinks=2
+ fi
+
+ $FINDCOMMAND . $FINDIMAGESOPTIONS | \
+ $XARGSCOMMAND -0 -I {} $ECHOCOMMAND {} | \
+ $SORTCOMMAND -g | \
+ while read imagefilename; do
+ previousimage=$currentimage
+ currentimage=$nextimage
+ nextimage=${imagefilename#./}
+ addlink=""
+
+ if [[ $GENERATEPAGESFORFULLSIZE != 0 ]]; then
+ if [[ $addlinks == 1 ]]; then
+ addlink=${currentimage}.html
+ else
+ addlink=${currentimage}${extra}.html
+ fi
+ else
+ addlink=${currentimage}
+ fi
+
+ previouspage=$currentpage
+ currentpage=$nextpage
+ if [[ $addlinks == 1 ]]; then
+ nextpage=${nextimage}${extra}.html
+ else
+ nextpage=${nextimage}.html
+ fi
+
+ if [[ "x$PAGESDIRECTORY" != "x" ]]; then
+ filename=../${extradir}${currentimage}
+ else
+ filename=${extradir}${currentimage}
+ fi
+ if [ "x$currentpage" != "x" ]; then
+ generate_general_page "$previouspage" "$currentpage" "$nextpage" $addlink
+ fi
+ $ECHOCOMMAND $nextimage
+ done | tail -n 2 | (
+ read previouspage
+ read currentpage
+ addlink=""
+
+ if [[ $GENERATEPAGESFORFULLSIZE != 0 ]]; then
+ if [[ $addlinks == 1 ]]; then
+ addlink=${currentpage}.html
+ else
+ addlink=${currentpage}${extra}.html
+ fi
+ else
+ addlink=${currentpage}
+ fi
+
+ if [[ "x$PAGESDIRECTORY" != "x" ]]; then
+ filename=../${extradir}${currentpage}
+ else
+ filename=${extradir}${currentpage}
+ fi
+ if [[ $addlinks == 1 ]]; then
+ currentpage=${currentpage}${extra}.html
+ previouspage=${previouspage}${extra}.html
+ else
+ currentpage=${currentpage}.html
+ previouspage=${previouspage}.html
+ fi
+ nextpage=""
+ generate_general_page "$previouspage" "$currentpage" "" $addlink
+ )
+}
+
+function generate_medium_pages() {
+ generate_pages __${MEDIUMDIRECTORY} ${MEDIUMDIRECTORY}
+}
+
+function generate_general_page() {
+
+ if [[ -z $1 ]]; then
+ previouspage=""
+ fi
+
+ if [[ -z $2 ]]; then
+ currentpage=""
+ return
+ fi
+
+ if [[ -z $3 ]]; then
+ nextpage=""
+ fi
+
+ if [[ ! -z $4 ]]; then
+ linklocation=$4
+ fi
+
+ if [ -r captions.txt ]; then
+ imagefilename=${filename##*/}
+ caption=$($GREPCOMMAND -E "^${imagefilename} " captions.txt); caption=${caption#* }
+ else
+ caption=""
+ fi
+
+ $BPGALLERY_PAGE_FUNCTION > "${UNIXPAGESDIRECTORY}$currentpage"
+}
+
+if [[ $OUTPUTHTML != 0 ]]; then
+ $ECHOCOMMAND "<pre>"
+fi
+
if [[ -z $1 ]]; then
- echo "No path given"
+ $ECHOCOMMAND "No path given"
usage
exit 1
fi
fi
if [[ ! -d $1 ]]; then
- echo "$1 is not a directory"
+ $ECHOCOMMAND "$1 is not a directory"
usage
exit 2
fi
cd "$1"
if ( ! $FINDCOMMAND . $FINDIMAGESOPTIONS > /dev/null 2>/dev/null ); then
- echo "$1 does not contain any images. Quitting."
+ $ECHOCOMMAND "$1 does not contain any images. Quitting."
exit 4
fi
-if [ ! -d icons ]; then
- mkdir icons
+if [ ! -w . ]; then
+ $ECHOCOMMAND "Can't write to images directory, exiting"
+ exit 8
+fi
- totalimages=$($FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 --replace echo {} | $WCCOMMAND);
- currentimage=0
-
- $FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 --verbose --max-procs=4 --replace $CONVERTTOOL -resize $WIDTH '{}' 'icons/{}' 2>&1 | while read throwout; do $ECHOCOMMAND done: $currentimage/$totalimages images; currentimage=$((currentimage+1)); done
-
- echo done: $totalimages/$totalimages images
-else
- echo "$1 already contains an icons folder, updating."
+if [ -e ${INDEXDOCUMENT} ] && [ ! -w ${INDEXDOCUMENT} ]; then
+ $ECHOCOMMAND "Can't write ${INDEXDOCUMENT}, exiting"
+ exit 8
+fi
- imagestoupdate=$($FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 --replace $ECHOCOMMAND {} | while read filename; do filename=${filename//\"/\\\"}; if [ ! -r "icons/$filename" ] || [ "$filename" -nt "icons/$filename" ]; then $ECHOCOMMAND $filename; fi; done | $WCCOMMAND)
+if [ -e style.css ] && [ ! -w style.css ]; then
+ $ECHOCOMMAND "Can't write style.css, exiting"
+ exit 8
+fi
- echo "images to update: $imagestoupdate"
-
-
- currentimage=0
+generate_thumbs
+
+if [[ "x$PAGESDIRECTORY" != "x" ]]; then
+ if [ ! -d $PAGESDIRECTORY ]; then
+ mkdir -p $PAGESDIRECTORY
+ fi
- $FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 --replace $ECHOCOMMAND {} | while read filename; do tempfilename=${filename//\"/\\\"/}; if [ ! -r "icons/$tempfilename" ] || [ "$tempfilename" -nt "icons/$tempfilename" ] ; then $ECHOCOMMAND -n $filename; $ECHOCOMMAND -n -e "\000"; fi; done | $XARGSCOMMAND -0 --verbose --max-procs=4 --replace $CONVERTTOOL -resize $WIDTH '{}' 'icons/{}' 2>&1 | while read throwout; do $ECHOCOMMAND done: $currentimage/$imagestoupdate images; echo $throwout; currentimage=$((currentimage+1)); done
- echo done: $imagestoupdate/$imagestoupdate images
+ if [ ! -w $PAGESDIRECTORY ]; then
+ $ECHOCOMMAND "Can't write to $PAGESDIRECTORY directory, exiting"
+ exit 16
+ fi
+ UNIXPAGESDIRECTORY=$PAGESDIRECTORY/
+ PAGESDIRECTORY=$(bpgallery_escape_url $PAGESDIRECTORY)/
+
+ BASEURL="../"
+else
+ BASEURL=""
+ UNIXPAGESDIRECTORY=""
+fi
+
+if [ $GENERATEPAGESFORMEDIUMSIZE != 0 ]; then
+ generate_medium
+ generate_medium_pages
+fi
+
+if [ $GENERATEPAGESFORFULLSIZE != 0 ]; then
+ if [ $GENERATEPAGESFORMEDIUMSIZE != 0 ]; then
+ generate_pages __${MEDIUMDIRECTORY}
+ else
+ generate_pages
+ fi
fi
if [ -r description.txt ] ; then
DESCRIPTION=""
fi
+BASEURL=""
-$BPGALLERY_HEAD_FUNCTION > index.html
-$BPGALLERY_DESCRIPTION_FUNCTION >> index.html
+$ECHOCOMMAND "Starting to generate page"
-$FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 --replace $ECHOCOMMAND {} |$SORTCOMMAND -g | while read filename; do filename=${filename#./}; if [ -r captions.txt ]; then caption=$($GREPCOMMAND -E "^$filename " captions.txt); caption=${caption#* }; else caption=""; fi; filename=$(bpgallery_escape_url "$filename"); $BPGALLERY_THUMBSLINE_FUNCTION; done >> index.html
+$BPGALLERY_HEAD_FUNCTION > ${INDEXDOCUMENT}
+$BPGALLERY_DESCRIPTION_FUNCTION >> ${INDEXDOCUMENT}
-$BPGALLERY_TAIL_FUNCTION >> index.html
+$ECHOCOMMAND "Adding Captions"
-cd icons
+extra=""
+if [ $GENERATEPAGESFORMEDIUMSIZE != 0 ]; then
+ extra=__${MEDIUMDIRECTORY}
+fi
+
+$FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 -I {} $ECHOCOMMAND {} | $SORTCOMMAND -g | while read filename; do filename=${filename#./}; if [ -r captions.txt ]; then caption=$($GREPCOMMAND -E "^$filename " captions.txt); caption=${caption#* }; else caption=""; fi; if [ $GENERATEPAGESFORMEDIUMSIZE != 0 ]; then link=${PAGESDIRECTORY}$(bpgallery_escape_url "${filename}${extra}.html"); elif [ $GENERATEPAGESFORFULLSIZE != 0 ]; then link=${PAGESDIRECTORY}$(bpgallery_escape_url "${filename}.html"); else link=$(bpgallery_escape_url "$filename"); fi; filename=$(bpgallery_escape_url "$filename"); $BPGALLERY_THUMBSLINE_FUNCTION; done >> ${INDEXDOCUMENT}
+
+$BPGALLERY_TAIL_FUNCTION >> ${INDEXDOCUMENT}
+
+$ECHOCOMMAND "Finished generating the page"
+$ECHOCOMMAND "Generating stylesheet"
+cd $ICONSDIRECTORY
MAXHEIGHT=$($FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 $IDENTIFYCOMMAND -format "%h\n" | $GREPCOMMAND -v "^$" | $SORTCOMMAND -g -r | $HEADCOMMAND -n 1)
MAXWIDTH=$($FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 $IDENTIFYCOMMAND -format "%w\n" | $GREPCOMMAND -v "^$" | $SORTCOMMAND -g -r | $HEADCOMMAND -n 1)
$BPGALLERY_STYLESHEET_FUNCTION > style.css
+$ECHOCOMMAND "All done"
+
+if [[ $OUTPUTHTML != 0 ]]; then
+ $ECHOCOMMAND "</pre>"
+fi
projects / bpgallery.git / blobdiff