X-Git-Url: https://git.sommitrealweird.co.uk/bpgallery.git/blobdiff_plain/415e75cecaa7cc34cb133085d07021e93ee345d5..7ef6a62b83bf172619e03032828d59be3afc1bba:/bpgallery.sh

diff --git a/bpgallery.sh b/bpgallery.sh
index ba71cc7..8c186bb 100755
--- a/bpgallery.sh
+++ b/bpgallery.sh
@@ -19,7 +19,7 @@
 
 set -f
 
-VERSION="1.0.0+arch"
+VERSION="1.0.2+arch"
 
 function bpgallery_default_head() {
 cat <<END
@@ -46,8 +46,13 @@ END
 declare -rf bpgallery_default_description
 
 function bpgallery_default_thumbsline() {
+if [[ -z $caption ]]; then
+	caption_alt=Unknown
+else
+	caption_alt=$caption
+fi
 cat << END
-<div class="thumbnail"><a href="$filename"><img src="icons/$filename" /></a><div class="caption">$caption</div></div>
+<div class="thumbnail"><a href="$filename"><img src="icons/$filename" alt="$caption_alt" /></a><div class="caption">$caption</div></div>
 END
 }
 
@@ -65,18 +70,18 @@ declare -rf bpgallery_default_tail
 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 {
@@ -86,11 +91,11 @@ div.caption {
 }
 
 a {
-        border: 0px;
+	border: 0px;
 }
 
 img {
-        border: 0px;
+	border: 0px;
 }
 END
 }
@@ -112,7 +117,7 @@ function bpgallery_escape_url() {
 	temp=${temp//\?/%3F}
 	temp=${temp//@/%40}
 	temp=${temp//\"/%22}
-	echo $temp
+	$ECHOCOMMAND $temp
 }
 
 declare -rf bpgallery_escape_url
@@ -137,6 +142,10 @@ if [[ -e $HOME/.bpgallery.rc ]]; then
 	. $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
@@ -205,6 +214,10 @@ if [[ -z $CAPTIONHEIGHT ]]; then
 	CAPTIONHEIGHT=75
 fi
 
+if [[ -z $OUTPUTHTML ]]; then
+	OUTPUTHTML=0
+fi
+
 if declare -F "bpgallery_${BPGALLERY_THEME}_head" > /dev/null ; then
 	BPGALLERY_HEAD_FUNCTION="bpgallery_${BPGALLERY_THEME}_head"
 else
@@ -263,8 +276,32 @@ Version: $VERSION
 END
 }
 
+function generate_thumbs() {
+	$ECHOCOMMAND "Generating Thumbnails"
+	currentimage=0
+	totalimages=$($FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 --replace $ECHOCOMMAND {} | $WCCOMMAND);
+	imagestoupdate=$($FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 --replace $ECHOCOMMAND {} | while read filename; do filename=${filename//\"/\\\"}; if [ ! -r "icons/$filename" ] || [ "$filename" -nt "icons/$filename" ] || [ $($IDENTIFYCOMMAND -format "%w" "icons/$filename") -ne $WIDTH ]; then $ECHOCOMMAND $filename; fi; done | $WCCOMMAND)
+	
+	if [ $totalimages -eq $imagestoupdate ]; then
+		$ECHOCOMMAND "Regenerating all thumbnails"
+	elif [ $imagestoupdate -eq 0 ]; then
+		$ECHOCOMMAND "No Updated Thumbs, not regenerating"
+		return
+	else
+		$ECHOCOMMAND "Generating $imagestoupdate of $totalimages thumbnails"
+	fi
+	
+	$FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 --replace $ECHOCOMMAND {} | while read filename; do tempfilename=${filename//\"/\\\"/}; if [ ! -r "icons/$tempfilename" ] || [ "$tempfilename" -nt "icons/$tempfilename" ] || [ $($IDENTIFYCOMMAND -format "%w" "icons/$filename") -ne $WIDTH ]; 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; currentimage=$((currentimage+1)); done
+	$ECHOCOMMAND done: $imagestoupdate/$imagestoupdate images
+	$ECHOCOMMAND "Completed generating thumbs for $totalimages images"
+}
+
+if [[ $OUTPUTHTML != 0 ]]; then
+	$ECHOCOMMAND "<pre>"
+fi
+
 if [[ -z $1 ]]; then
-	echo "No path given"
+	$ECHOCOMMAND "No path given"
 	usage
 	exit 1
 fi
@@ -280,7 +317,7 @@ if [[ "$1" == "--version" || "$1" == "-v" ]]; then
 fi
 
 if [[ ! -d $1 ]]; then
-	echo "$1 is not a directory"
+	$ECHOCOMMAND "$1 is not a directory"
 	usage
 	exit 2
 fi
@@ -288,33 +325,16 @@ 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
-
-	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 "$1 already contains an icons folder, updating."
-
-	imagestoupdate=$($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)
-
-	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
 
+generate_thumbs
+
 if [ -r description.txt ] ; then
 	DESCRIPTION=$($SEDCOMMAND -e '1 { s/^/<p>/; }; /^$/ { s,$,</p><p>,; }; $ { s,$,</p>, };' description.txt)
 else
@@ -322,13 +342,19 @@ else
 fi
 
 
+$ECHOCOMMAND "Starting to generate page"
+
 $BPGALLERY_HEAD_FUNCTION > index.html
 $BPGALLERY_DESCRIPTION_FUNCTION >> index.html
 
+$ECHOCOMMAND "Adding Captions"
+
 $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_TAIL_FUNCTION >> index.html
 
+$ECHOCOMMAND "Finished generating the page"
+$ECHOCOMMAND "Generating stylesheet"
 cd icons
 
 MAXHEIGHT=$($FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 $IDENTIFYCOMMAND -format "%h\n" | $GREPCOMMAND -v "^$" | $SORTCOMMAND -g -r | $HEADCOMMAND -n 1)
@@ -341,3 +367,8 @@ MAXHEIGHT=$((MAXHEIGHT+$CAPTIONHEIGHT))
 
 $BPGALLERY_STYLESHEET_FUNCTION > style.css
 
+$ECHOCOMMAND "All done"
+
+if [[ $OUTPUTHTML != 0 ]]; then
+	$ECHOCOMMAND "</pre>"
+fi