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Make icons and medium image directories non-hardcoded
[bpgallery.git] / bpgallery.sh
diff --git a/bpgallery.sh b/bpgallery.sh
index 678f896b079916d2136ab2518d5b0eb8a4d8e7c0..3350f209d8a4d09f7b67300e7cef71114c35a576 100755 (executable)
--- a/bpgallery.sh
+++ b/bpgallery.sh
@@ -19,7 +19,7 @@
 
 set -f
 
 
 set -f
 
-VERSION="1.1.1"
+VERSION="1.1.1+arch"
 
 function bpgallery_default_head() {
 cat <<END
 
 function bpgallery_default_head() {
 cat <<END
@@ -28,7 +28,7 @@ cat <<END
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
 <head>
        <title>${TITLE}</title>
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
 <head>
        <title>${TITLE}</title>
-       <link rel="stylesheet" href="style.css" type="text/css" />
+       <link rel="stylesheet" href="${BASEURL}style.css" type="text/css" />
 </head>
 <body>
 END
 </head>
 <body>
 END
@@ -52,7 +52,7 @@ else
        caption_alt=$caption
 fi
 cat << END
        caption_alt=$caption
 fi
 cat << END
-<div class="thumbnail"><a href="$link"><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
 }
 
 END
 }
 
@@ -133,7 +133,7 @@ function bpgallery_default_page() {
 <h1>${caption}</h1>
 <div class="navigation">
        <ul>
 <h1>${caption}</h1>
 <div class="navigation">
        <ul>
-               <li><a href='${INDEXDOCUMENT}'>Thumbnails</a></li>
+               <li><a href='${BASEURL}${INDEXDOCUMENT}'>Thumbnails</a></li>
 END
        if [[ ! -z $previouspage ]]; then
                $ECHOCOMMAND "<li><a href='${previouspage}'>Previous</a></li>"
 END
        if [[ ! -z $previouspage ]]; then
                $ECHOCOMMAND "<li><a href='${previouspage}'>Previous</a></li>"
@@ -176,6 +176,24 @@ function bpgallery_escape_url() {
        $ECHOCOMMAND $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
 
 if [[ ! -z ${BPGALLERY_THEME} ]] ; then
 declare -rf bpgallery_escape_url
 
 if [[ ! -z ${BPGALLERY_THEME} ]] ; then
@@ -285,6 +303,18 @@ if [[ -z $GENERATEPAGESFORMEDIUMSIZE ]]; then
        GENERATEPAGESFORMEDIUMSIZE=1
 fi
 
        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 $MEDIUMWIDTH ]]; then
        MEDIUMWIDTH=400
 fi
@@ -293,6 +323,20 @@ if [[ -z $INDEXDOCUMENT ]]; then
        INDEXDOCUMENT=index.html
 fi
 
        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_${BPGALLERY_THEME}_page"
 else
 if declare -F "bpgallery_${BPGALLERY_THEME}_page" > /dev/null ; then
        BPGALLERY_PAGE_FUNCTION="bpgallery_${BPGALLERY_THEME}_page"
 else
@@ -426,11 +470,11 @@ function generate_resized_images() {
 }
 
 function generate_thumbs() {
 }
 
 function generate_thumbs() {
-       generate_resized_images $WIDTH icons
+       generate_resized_images $WIDTH $ICONSDIRECTORY
 }
 
 function generate_medium() {
 }
 
 function generate_medium() {
-       generate_resized_images $MEDIUMWIDTH medium
+       generate_resized_images $MEDIUMWIDTH $MEDIUMDIRECTORY
 }
 
 function generate_pages() {
 }
 
 function generate_pages() {
@@ -484,7 +528,12 @@ function generate_pages() {
                else
                        nextpage=${nextimage}.html
                fi
                else
                        nextpage=${nextimage}.html
                fi
-               filename=${extradir}${currentimage}
+
+               if [[ "x$PAGESDIRECTORY" != "x" ]]; then
+                       filename=../${extradir}${currentimage}
+               else
+                       filename=${extradir}${currentimage}
+               fi
                if [ "x$currentpage" != "x" ]; then
                        generate_general_page "$previouspage" "$currentpage" "$nextpage" $addlink
                fi
                if [ "x$currentpage" != "x" ]; then
                        generate_general_page "$previouspage" "$currentpage" "$nextpage" $addlink
                fi
@@ -503,8 +552,12 @@ function generate_pages() {
                else
                        addlink=${currentpage}
                fi
                else
                        addlink=${currentpage}
                fi
-
-               filename=${extradir}${currentpage}
+               
+               if [[ "x$PAGESDIRECTORY" != "x" ]]; then
+                       filename=../${extradir}${currentpage}
+               else
+                       filename=${extradir}${currentpage}
+               fi
                if [[ $addlinks == 1 ]]; then
                        currentpage=${currentpage}${extra}.html
                        previouspage=${previouspage}${extra}.html
                if [[ $addlinks == 1 ]]; then
                        currentpage=${currentpage}${extra}.html
                        previouspage=${previouspage}${extra}.html
@@ -518,7 +571,7 @@ function generate_pages() {
 }
 
 function generate_medium_pages() {
 }
 
 function generate_medium_pages() {
-       generate_pages __medium medium
+       generate_pages __${MEDIUMDIRECTORY} ${MEDIUMDIRECTORY}
 }
 
 function generate_general_page() {
 }
 
 function generate_general_page() {
@@ -547,7 +600,7 @@ function generate_general_page() {
                caption=""
        fi
        
                caption=""
        fi
        
-       $BPGALLERY_PAGE_FUNCTION > "$currentpage"
+       $BPGALLERY_PAGE_FUNCTION > "${UNIXPAGESDIRECTORY}$currentpage"
 }
 
 if [[ $OUTPUTHTML != 0 ]]; then
 }
 
 if [[ $OUTPUTHTML != 0 ]]; then
@@ -600,6 +653,24 @@ fi
 
 generate_thumbs
 
 
 generate_thumbs
 
+if [[ "x$PAGESDIRECTORY" != "x" ]]; then
+       if [ ! -d $PAGESDIRECTORY ]; then
+               mkdir -p $PAGESDIRECTORY
+       fi
+
+       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
 if [ $GENERATEPAGESFORMEDIUMSIZE != 0 ]; then
        generate_medium
        generate_medium_pages
@@ -607,7 +678,7 @@ fi
 
 if [ $GENERATEPAGESFORFULLSIZE != 0 ]; then
        if [ $GENERATEPAGESFORMEDIUMSIZE != 0 ]; then
 
 if [ $GENERATEPAGESFORFULLSIZE != 0 ]; then
        if [ $GENERATEPAGESFORMEDIUMSIZE != 0 ]; then
-               generate_pages __medium
+               generate_pages __${MEDIUMDIRECTORY}
        else
                generate_pages
        fi
        else
                generate_pages
        fi
@@ -619,6 +690,7 @@ else
        DESCRIPTION=""
 fi
 
        DESCRIPTION=""
 fi
 
+BASEURL=""
 
 $ECHOCOMMAND "Starting to generate page"
 
 
 $ECHOCOMMAND "Starting to generate page"
 
@@ -629,16 +701,16 @@ $ECHOCOMMAND "Adding Captions"
 
 extra=""
 if [ $GENERATEPAGESFORMEDIUMSIZE != 0 ]; then
 
 extra=""
 if [ $GENERATEPAGESFORMEDIUMSIZE != 0 ]; then
-       extra=__medium
+       extra=__${MEDIUMDIRECTORY}
 fi
 
 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 [ $GENERATEPAGESFORMEDIUMSIZE != 0 ]; then link=$(bpgallery_escape_url "${filename}${extra}.html"); elif [ $GENERATEPAGESFORFULLSIZE != 0 ]; then link=$(bpgallery_escape_url "${filename}.html"); else link=$(bpgallery_escape_url "$filename"); fi; filename=$(bpgallery_escape_url "$filename"); $BPGALLERY_THUMBSLINE_FUNCTION; done >> ${INDEXDOCUMENT}
+$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"
 
 $BPGALLERY_TAIL_FUNCTION >> ${INDEXDOCUMENT}
 
 $ECHOCOMMAND "Finished generating the page"
 $ECHOCOMMAND "Generating stylesheet"
-cd icons
+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)
 
 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)
A simple gallery script in bash