From: Brett Parker Date: Sat, 13 May 2006 15:32:06 +0000 (+0000) Subject: Add in themed pages for the fullsize images X-Git-Tag: release-1.0.3~1 X-Git-Url: https://git.sommitrealweird.co.uk/bpgallery.git/commitdiff_plain/c757ab6dcdf959f0bb5fcf5fe23c7e94a4c6b819?ds=sidebyside Add in themed pages for the fullsize images * Adds in option to generate pages for the fullsized images git-archimport-id: arch@sommitrealweird.co.uk--2005-desktop/bpgallery--mainline--1.0--patch-21 --- diff --git a/README b/README index 6b9f99d..81c0a4e 100644 --- a/README +++ b/README @@ -32,6 +32,8 @@ The following environment variables can also be used: 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
+        GENERATEPAGESFORFULLSIZE - decide wether to generate pages for the full
+                                   size images or not
 
 Example Usage:
         TITLE="My Funky Gallery" bpgallery.sh /path/to/image/files
@@ -70,8 +72,18 @@ The functions that you need to declare are as follows:
                 what's it for?:
                         Whatever is in here is generated per thumbnail.
                 available variables:
+		        $link        - the page/image to link to
                         $filename    - the name of the file
                         $caption     - the caption as got from captions.txt
+	bpgallery_ThemeName_page()
+		what's it for?:
+                        It generates the pages for fullsize image pages
+		available variables:
+                        $filename    - the name of the image
+                        $previouspage - the URL for the previous page
+                        $currentpage - the url for the current page
+                        $nextpage    - the url for the next page
+                        $caption     - the image caption
 
 If any of the functions are not defined in a theme then the default theme
 function will be used instead. The default theme is clean and simplistic, this
diff --git a/bpgallery.sh b/bpgallery.sh
index dbb2bb2..e6c6f9f 100755
--- a/bpgallery.sh
+++ b/bpgallery.sh
@@ -52,7 +52,7 @@ else
 	caption_alt=$caption
 fi
 cat << END
-
$caption_alt
$caption

+
$caption_alt
$caption

 END
 }
 
@@ -90,6 +90,23 @@ div.caption {
 	font-weight: bold;
 }
 
+div.navigation {
+	width: 100%;
+	margin: 2em;
+	text-align: center;
+}
+
+div.navigation ul {
+	width: 100%;
+	display: inline;
+	text-align: center;
+}
+
+div.navigation ul li {
+	display: inline;
+	margin: 2em;
+}
+
 a {
 	border: 0px;
 }
@@ -102,6 +119,37 @@ END
 
 declare -rf bpgallery_default_stylesheet
 
+function bpgallery_default_page() {
+	$BPGALLERY_HEAD_FUNCTION
+	cat <${caption}
+

+	
    
+		
  • Thumbnails
    • 
+END
+	if [[ ! -z $previouspage ]]; then
+		echo "
  • Previous
    • "
+	else
+		echo "
  • Previous
    • "
+	fi
+
+	if [[ ! -z $nextpage ]]; then
+		echo "
  • Next
    • "
+	else
+		echo "
  • Next
    • "
+	fi
+cat <
+

+

+	${caption}
+

+END
+	$BPGALLERY_TAIL_FUNCTION
+}
+
+declare -rf bpgallery_default_page
+
 function bpgallery_escape_url() {
 	temp=$1
 	temp=${temp//\%/%25}
@@ -221,6 +269,18 @@ if [[ -z $OUTPUTHTML ]]; then
 	OUTPUTHTML=0
 fi
 
+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_${BPGALLERY_THEME}_page"
+	else
+		BPGALLERY_PAGE_FUNCTION="bpgallery_default_page"
+	fi
+fi
+
 if declare -F "bpgallery_${BPGALLERY_THEME}_head" > /dev/null ; then
 	BPGALLERY_HEAD_FUNCTION="bpgallery_${BPGALLERY_THEME}_head"
 else
@@ -299,6 +359,65 @@ function generate_thumbs() {
 	$ECHOCOMMAND "Completed generating thumbs for $totalimages images"
 }
 
+function generate_pages() {
+	$ECHOCOMMAND "Generating Pages"
+	previouspage=""
+	currentpage=""
+	nextpage=""
+	previousimage=""
+	currentimage=""
+	nextimage=""
+
+	$FINDCOMMAND . $FINDIMAGESOPTIONS | \
+	$XARGSCOMMAND -0 --replace $ECHOCOMMAND {} | \
+	$SORTCOMMAND -g | \
+	while read imagefilename; do
+		previousimage=$currentimage
+		currentimage=$nextimage
+		nextimage=$imagefilename
+		previouspage=$currentpage
+		currentpage=$nextpage
+		nextpage=${imagefilename}.html
+		filename=${currentimage}
+		generate_general_page "$previouspage" "$currentpage" "$nextpage"
+		echo $nextimage
+	done | tail -n 2 | (
+		read previouspage
+		read currentpage
+		filename=${currentpage}
+		currentpage=${currentpage}.html
+		previouspage=${previouspage}.html
+		nextpage=""
+		generate_general_page "$previouspage" "$currentpage" ""
+	)
+}
+
+
+
+function generate_general_page() {
+
+	if [[ -z $1 ]]; then
+		previouspage=""
+	fi
+
+	if [[ -z $2 ]]; then
+		currentpage=""
+		return
+	fi
+
+	if [[ -z $3 ]]; then
+		nextpage=""
+	fi
+
+	if [ -r captions.txt ]; then
+		caption=$($GREPCOMMAND -E "^${filename}   " captions.txt); caption=${caption#*    }
+	else
+		caption=""
+	fi
+
+	$BPGALLERY_PAGE_FUNCTION > $currentpage
+}
+
 if [[ $OUTPUTHTML != 0 ]]; then
 	$ECHOCOMMAND "
"
 fi
@@ -358,6 +477,10 @@ fi
 
 generate_thumbs
 
+if [ $GENERATEPAGESFORFULLSIZE != 0 ]; then
+	generate_pages
+fi
+
 if [ -r description.txt ] ; then
 	DESCRIPTION=$($SEDCOMMAND -e '1 { s/^/
/; }; /^$/ { s,$,
,; }; $ { s,$,
, };' description.txt)
 else
@@ -372,7 +495,7 @@ $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"); $BPGALLERY_THUMBSLINE_FUNCTION; done >> index.html
+$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
 
 $BPGALLERY_TAIL_FUNCTION >> index.html