${TITLE}

X-Git-Url: https://git.sommitrealweird.co.uk/bpgallery.git/blobdiff_plain/27b6f8922864875e04c257e918bbe2dac5f305d1..5207b33c23b0f42288bc6d1ff1b16960bdbf3d1f:/bpgallery.sh diff --git a/bpgallery.sh b/bpgallery.sh index f8605d6..e532c68 100755 --- a/bpgallery.sh +++ b/bpgallery.sh @@ -19,7 +19,7 @@ set -f -VERSION="1.0.3" +VERSION="1.1.1+arch" function bpgallery_default_head() { cat < ${TITLE} - + END @@ -91,14 +91,13 @@ div.caption { } div.navigation { - width: 100%; - margin: 2em; - text-align: center; + margin: 0; } div.navigation ul { - width: 100%; display: inline; + margin: 0; + padding: 0; text-align: center; } @@ -121,28 +120,37 @@ declare -rf bpgallery_default_stylesheet function bpgallery_default_page() { $BPGALLERY_HEAD_FUNCTION + + linkstart="" + linkend="" + + if [[ ! -z $linklocation ]]; then + linkstart="" + linkend="" + fi + cat <${caption}

+ ${linkstart} ${caption}

${linkend}

END $BPGALLERY_TAIL_FUNCTION @@ -273,14 +281,33 @@ if [[ -z $GENERATEPAGESFORFULLSIZE ]]; then GENERATEPAGESFORFULLSIZE=0 fi -if [[ $GENERATEPAGESFORFULLSIZE != 0 ]]; then - if declare -F "bpgallery_${BPGALLERY_THEME}_page" > /dev/null ; then - BPGALLERY_PAGE_FUNCTION="bpgallery_${BPGALLERY_THEME}_page" - else - BPGALLERY_PAGE_FUNCTION="bpgallery_default_page" +if [[ -z $GENERATEPAGESFORMEDIUMSIZE ]]; then + GENERATEPAGESFORMEDIUMSIZE=1 +fi + +if [[ -z $PAGESDIRECTORY ]]; then + PAGESDIRECTORY="" +else + temp=${PAGESDIRECTORY:${#PAGESDIRECTORY}-1:1} + if [[ "x$temp" != "x/" ]] && [[ "x$temp" != "x\\" ]]; then + PAGESDIRECTORY=${PAGESDIRECTORY}/ fi fi +if [[ -z $MEDIUMWIDTH ]]; then + MEDIUMWIDTH=400 +fi + +if [[ -z $INDEXDOCUMENT ]]; then + INDEXDOCUMENT=index.html +fi + +if declare -F "bpgallery_${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 @@ -329,7 +356,39 @@ Usage: 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

 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
 }
 
@@ -339,24 +398,48 @@ Version: $VERSION
 END
 }
 
-function generate_thumbs() {
-	$ECHOCOMMAND "Generating Thumbnails"
+function generate_resized_images() {
+	$ECHOCOMMAND "Generating $2"
 	currentimage=0
-	totalimages=$($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 | $WCCOMMAND)
+	totalimages=$($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 thumbnails"
+		$ECHOCOMMAND "Regenerating all $2"
 	elif [ $imagestoupdate -eq 0 ]; then
-		$ECHOCOMMAND "No Updated Thumbs, not regenerating"
+		$ECHOCOMMAND "No Updated $2, not regenerating"
 		return
 	else
-		$ECHOCOMMAND "Generating $imagestoupdate of $totalimages thumbnails"
+		$ECHOCOMMAND "Generating $imagestoupdate of $totalimages $2"
 	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
+	$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 thumbs for $totalimages images"
+	$ECHOCOMMAND "Completed generating $2 for $totalimages images"
+}
+
+function generate_thumbs() {
+	generate_resized_images $WIDTH icons
+}
+
+function generate_medium() {
+	generate_resized_images $MEDIUMWIDTH medium
 }
 
 function generate_pages() {
@@ -367,32 +450,94 @@ function generate_pages() {
 	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 --replace $ECHOCOMMAND {} | \
+	$XARGSCOMMAND -0 -I {} $ECHOCOMMAND {} | \
 	$SORTCOMMAND -g | \
 	while read imagefilename; do
 		previousimage=$currentimage
 		currentimage=$nextimage
-		nextimage=$imagefilename
+		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=$nextpage
-		nextpage=${imagefilename}.html
-		filename=${currentimage}
-		generate_general_page "$previouspage" "$currentpage" "$nextpage"
-		echo $nextimage
+		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 $nextimage
 	done | tail -n 2 | (
 		read previouspage
 		read currentpage
-		filename=${currentpage}
-		currentpage=${currentpage}.html
-		previouspage=${previouspage}.html
+		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" "$currentpage" ""
+		generate_general_page "$previouspage" "$currentpage" "" $addlink
 	)
 }
 
-
+function generate_medium_pages() {
+	generate_pages __medium medium
+}
 
 function generate_general_page() {
 
@@ -409,13 +554,18 @@ function generate_general_page() {
 		nextpage=""
 	fi
 
+	if [[ ! -z $4 ]]; then
+		linklocation=$4
+	fi
+
 	if [ -r captions.txt ]; then
-		caption=$($GREPCOMMAND -E "^${filename}   " captions.txt); caption=${caption#*    }
+		imagefilename=${filename##*/}
+		caption=$($GREPCOMMAND -E "^${imagefilename}	" captions.txt); caption=${caption#*	}
 	else
 		caption=""
 	fi
-
-	$BPGALLERY_PAGE_FUNCTION > $currentpage
+	
+	$BPGALLERY_PAGE_FUNCTION > "${PAGESDIRECTORY}$currentpage"
 }
 
 if [[ $OUTPUTHTML != 0 ]]; then
@@ -456,8 +606,8 @@ if [ ! -w . ]; then
 	exit 8
 fi
 
-if [ -e index.html ] && [ ! -w index.html ]; then
-	$ECHOCOMMAND "Can't write index.html, exiting"
+if [ -e ${INDEXDOCUMENT} ] && [ ! -w ${INDEXDOCUMENT} ]; then
+	$ECHOCOMMAND "Can't write ${INDEXDOCUMENT}, exiting"
 	exit 8
 fi
 
@@ -466,19 +616,32 @@ if [ -e style.css ] && [ ! -w style.css ]; then
 	exit 8
 fi
 
-if [ ! -d icons ]; then
-	mkdir icons
-fi
+generate_thumbs
+
+if [[ "x$PAGESDIRECTORY" != "x" ]]; then
+	if [ ! -d $PAGESDIRECTORY ]; then
+		mkdir -p $PAGESDIRECTORY
+	fi
 
-if [ ! -w icons ]; then
-	$ECHOCOMMAND "Can't write to icons directory, exiting"
-	exit 16
+	if [ ! -w $PAGESDIRECTORY ]; then
+		$ECHOCOMMAND "Can't write to $PAGESDIRECTORY directory, exiting"
+		exit 16
+	fi
+
+	BASEURL="../"
 fi
 
-generate_thumbs
+if [ $GENERATEPAGESFORMEDIUMSIZE != 0 ]; then
+	generate_medium
+	generate_medium_pages
+fi
 
 if [ $GENERATEPAGESFORFULLSIZE != 0 ]; then
-	generate_pages
+	if [ $GENERATEPAGESFORMEDIUMSIZE != 0 ]; then
+		generate_pages __medium
+	else
+		generate_pages
+	fi
 fi
 
 if [ -r description.txt ] ; then
@@ -487,17 +650,23 @@ else
 	DESCRIPTION=""
 fi
 
+BASEURL=""
 
 $ECHOCOMMAND "Starting to generate page"
 
-$BPGALLERY_HEAD_FUNCTION > index.html
-$BPGALLERY_DESCRIPTION_FUNCTION >> index.html
+$BPGALLERY_HEAD_FUNCTION > ${INDEXDOCUMENT}
+$BPGALLERY_DESCRIPTION_FUNCTION >> ${INDEXDOCUMENT}
 
 $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; if [ $GENERATEPAGESFORFULLSIZE != 0 ]; then link=$(bpgallery_escape_url "${filename}.html"); else link=$(bpgallery_escape_url "$filename"); fi; filename=$(bpgallery_escape_url "$filename"); $BPGALLERY_THUMBSLINE_FUNCTION; done >> index.html
+extra=""
+if [ $GENERATEPAGESFORMEDIUMSIZE != 0 ]; then
+	extra=__medium
+fi
+
+$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}
 
-$BPGALLERY_TAIL_FUNCTION >> index.html
+$BPGALLERY_TAIL_FUNCTION >> ${INDEXDOCUMENT}
 
 $ECHOCOMMAND "Finished generating the page"
 $ECHOCOMMAND "Generating stylesheet"