${TITLE}

X-Git-Url: https://git.sommitrealweird.co.uk/bpgallery.git/blobdiff_plain/0bb2d087e1a6e4faae87f028f454c278827d2a6d..8c92d782a033422fa787726a239e85bc8121f609:/bpgallery.sh diff --git a/bpgallery.sh b/bpgallery.sh index 3d82851..0317e0b 100755 --- a/bpgallery.sh +++ b/bpgallery.sh @@ -1,6 +1,6 @@ #!/usr/bin/env bash -# makegallery.sh - builds a simple 'gallery' from a collection of images +# bpgallery.sh - builds a simple 'gallery' from a collection of images # Copyright (C) 2004 Brett Parker # # This program is free software; you can redistribute it and/or modify @@ -19,34 +19,179 @@ set -f -VERSION="0.9.2" +VERSION="1.0.1" + +function bpgallery_default_head() { +cat < + + + + ${TITLE} + + + +END +} + +declare -rf bpgallery_default_head + +function bpgallery_default_description() { +cat <${TITLE} + ${DESCRIPTION} +END +} + +declare -rf bpgallery_default_description + +function bpgallery_default_thumbsline() { +if [[ -z $caption ]]; then + caption_alt=Unknown +else + caption_alt=$caption +fi +cat << END +

$caption

+END +} + +declare -rf bpgallery_default_thumbsline + +function bpgallery_default_tail() { +cat << END + + +END +} + +declare -rf bpgallery_default_tail + +function bpgallery_default_stylesheet() { +cat </dev/null +fi + +if [[ -e /etc/bpgallery/config ]] ; then + . /etc/bpgallery/config 2>/dev/null +fi + +if [[ -e $HOME/.bpgallery.rc ]]; then + . $HOME/.bpgallery.rc 2>/dev/null +fi + +if [[ -z ${BPGALLERY_THEME} ]]; then + BPGALLERY_THEME=default +fi + +if [[ -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 +elif [[ -e /etc/bpgallery/themes/${BPGALLERY_THEME} ]]; then + . /etc/bpgallery/themes/${BPGALLERY_THEME} 2>/dev/null +fi if [[ -z $TITLE ]]; then TITLE="Photo Gallery" fi if [[ -z $CONVERTTOOL ]]; then - CONVERTTOOL="/usr/bin/convert" + CONVERTTOOL=convert fi if [[ -z $FINDCOMMAND ]]; then - FINDCOMMAND=/usr/bin/find + FINDCOMMAND=find fi if [[ -z $XARGSCOMMAND ]]; then - XARGSCOMMAND=/usr/bin/xargs + XARGSCOMMAND=xargs fi if [[ -z $ECHOCOMMAND ]]; then - ECHOCOMMAND=/bin/echo + ECHOCOMMAND=echo fi if [[ -z $SORTCOMMAND ]]; then - SORTCOMMAND=/usr/bin/sort + SORTCOMMAND=sort fi if [[ -z $IDENTIFYCOMMAND ]]; then - IDENTIFYCOMMAND=/usr/bin/identify + IDENTIFYCOMMAND=identify +fi + +if [[ -z $HEADCOMMAND ]]; then + HEADCOMMAND=head +fi + +if [[ -z $GREPCOMMAND ]]; then + GREPCOMMAND=grep +fi + +if [[ -z $SEDCOMMAND ]]; then + SEDCOMMAND=sed fi if [[ -z $WIDTH ]]; then @@ -57,16 +202,55 @@ if [[ -z $IMAGEEXTENSIONS ]]; then IMAGEEXTENSIONS="jpeg jpg gif png"; fi +if [[ -z $WCCOMMAND ]]; then + WCCOMMAND="wc -l" +fi + +if [[ -z $CAPTIONHEIGHT ]]; then + CAPTIONHEIGHT=75 +fi + +if declare -F "bpgallery_${BPGALLERY_THEME}_head" > /dev/null ; then + BPGALLERY_HEAD_FUNCTION="bpgallery_${BPGALLERY_THEME}_head" +else + BPGALLERY_HEAD_FUNCTION="bpgallery_default_head" +fi + +if declare -F "bpgallery_${BPGALLERY_THEME}_description" > /dev/null ; then + BPGALLERY_DESCRIPTION_FUNCTION="bpgallery_${BPGALLERY_THEME}_description" +else + BPGALLERY_DESCRIPTION_FUNCTION="bpgallery_default_description" +fi + +if declare -F "bpgallery_${BPGALLERY_THEME}_thumbsline" > /dev/null ; then + BPGALLERY_THUMBSLINE_FUNCTION="bpgallery_${BPGALLERY_THEME}_thumbsline" +else + BPGALLERY_THUMBSLINE_FUNCTION="bpgallery_default_thumbsline" +fi + +if declare -F "bpgallery_${BPGALLERY_THEME}_tail" > /dev/null ; then + BPGALLERY_TAIL_FUNCTION="bpgallery_${BPGALLERY_THEME}_tail" +else + BPGALLERY_TAIL_FUNCTION="bpgallery_default_tail" +fi + +if declare -F "bpgallery_${BPGALLERY_THEME}_stylesheet" > /dev/null ; then + BPGALLERY_STYLESHEET_FUNCTION="bpgallery_${BPGALLERY_THEME}_stylesheet" +else + BPGALLERY_STYLESHEET_FUNCTION="bpgallery_default_stylesheet" +fi + FINDIMAGESOPTIONS="" for imageext in $IMAGEEXTENSIONS; do - FINDIMAGESOPTIONS=$FINDIMAGESOPTIONS' -o -type f -maxdepth 1 -iname '*.$imageext' -print0' + FINDIMAGESOPTIONS=$FINDIMAGESOPTIONS' -o -type f -iname '*.$imageext' -print0' done FINDIMAGESOPTIONS=${FINDIMAGESOPTIONS## -o } +FINDIMAGESOPTIONS='-maxdepth 1 '${FINDIMAGESOPTIONS} -usage() { - cat <] @@ -78,8 +262,8 @@ Usage: END } -version() { - cat <&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, stopping" - exit 3 -fi + echo "$1 already contains an icons folder, updating." -$FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 --replace $CONVERTTOOL -resize $WIDTH '{}' 'icons/{}' + imagestoupdate=$($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) -cat < index.html - - - - - ${TITLE} - - - -END + echo "images to update: $imagestoupdate" + + + currentimage=0 + $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 +fi -$FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 --replace $ECHOCOMMAND {} |$SORTCOMMAND -g | sed -e 's#^./$.*$$#

#' >> index.html +if [ -r description.txt ] ; then + DESCRIPTION=$($SEDCOMMAND -e '1 { s/^/

/; }; /^$/ { s,$,

,; }; $ { s,$,

, };' description.txt) +else + DESCRIPTION="" +fi -cat <> index.html - - -END +$BPGALLERY_HEAD_FUNCTION > index.html +$BPGALLERY_DESCRIPTION_FUNCTION >> index.html -cd icons +$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 -for imageext in $IMAGEEXTENSIONS; do - if ( ls "*.$imageext" > /dev/null 2>/dev/null ); then - TEMPMAX=$($IDENTIFYCOMMAND *.$imageext | grep "Geometry:" | sed -r 's#^.*Geometry:.*?[0-9]+x([0-9]+)\+.*$#\1#' | $SORTCOMMAND -g -r | head -n 1) - if [[ $TEMPMAX -gt $MAXHEIGHT ]]; then - MAXHEIGHT=$TEMPMAX - fi - fi -done +$BPGALLERY_TAIL_FUNCTION >> index.html -cd .. +cd icons +MAXHEIGHT=$($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) -cat < style.css -body { - background: white; - color: black; - font-family: sans-serif; - font-size: 12pt; -} - -div.thumbnail { - float: left; - padding: 20px; - border: 0px; - width: ${WIDTH}px; - height: ${MAXHEIGHT}px; -} +cd .. -a { - border: 0px; -} +# add a bit to the maxheight for the size of the caption +MAXHEIGHT=$((MAXHEIGHT+$CAPTIONHEIGHT)) -img { - border: 0px; -} -END +$BPGALLERY_STYLESHEET_FUNCTION > style.css