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-rwxr-xr-xgallery.sh206
1 files changed, 103 insertions, 103 deletions
diff --git a/gallery.sh b/gallery.sh
index 623b563..7e4606a 100755
--- a/gallery.sh
+++ b/gallery.sh
@@ -8,46 +8,46 @@
#### Configuration Section
#########################################################################################
-height_small=187
-height_large=768
-quality=85
-thumbdir="__thumbs"
-htmlfile="index.html"
-title="Gallery"
-footer='Created with <a href="https://github.com/Cyclenerd/gallery_shell">gallery.sh</a>'
+MY_HEIGHT_SMALL=187
+MY_HEIGHT_LARGE=768
+MY_QUALITY=85
+MY_THUMBDIR="__thumbs"
+MY_INDEX_HTML_FILE="index.html"
+MY_TITLE="Gallery"
+MY_FOOTER='Created with <a href="https://github.com/Cyclenerd/gallery_shell">gallery.sh</a>'
# Use convert from ImageMagick
-convert="convert"
+MY_CONVERT_COMMAND="convert"
# Use JHead for EXIF Information
-exif="jhead"
+MY_EXIF_COMMAND="jhead"
-# Bootstrap (currently v3.4.1)
-stylesheet="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.6.0/css/bootstrap.min.css"
+# Bootstrap 4
+MY_CSS="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.6.0/css/bootstrap.min.css"
# Debugging output
# true=enable, false=disable
-debug=true
+MY_DEBUG=true
#########################################################################################
#### End Configuration Section
#########################################################################################
-me=$(basename "$0")
-datetime=$(date -u "+%Y-%m-%d %H:%M:%S")
-datetime+=" UTC"
+MY_SCRIPT_NAME=$(basename "$0")
+MY_DATETIME=$(date -u "+%Y-%m-%d %H:%M:%S")
+MY_DATETIME+=" UTC"
function usage {
- returnCode="$1"
- echo -e "Usage: $me [-t <title>] [-d <thumbdir>] [-h]:
- [-t <title>]\\t sets the title (default: $title)
- [-d <thumbdir>]\\t sets the thumbdir (default: $thumbdir)
+ MY_RETURN_CODE="$1"
+ echo -e "Usage: $MY_SCRIPT_NAME [-t <title>] [-d <thumbdir>] [-h]:
+ [-t <title>]\\t sets the title (default: $MY_TITLE)
+ [-d <thumbdir>]\\t sets the thumbdir (default: $MY_THUMBDIR)
[-h]\\t\\t displays help (this message)"
- exit "$returnCode"
+ exit "$MY_RETURN_CODE"
}
function debugOutput(){
- if [[ "$debug" == true ]]; then
+ if [[ "$MY_DEBUG" == true ]]; then
echo "$1" # if debug variable is true, echo whatever's passed to the function
fi
}
@@ -56,21 +56,21 @@ function getFileSize(){
# Be aware that BSD stat doesn't support --version and -c
if stat --version &>/dev/null; then
# GNU
- myfilesize=$(stat -c %s "$1" | awk '{$1/=1000000;printf "%.2fMB\n",$1}')
+ MY_FILE_SIZE=$(stat -c %s "$1" | awk '{$1/=1000000;printf "%.2fMB\n",$1}')
else
# BSD
- myfilesize=$(stat -f %z "$1" | awk '{$1/=1000000;printf "%.2fMB\n",$1}')
+ MY_FILE_SIZE=$(stat -f %z "$1" | awk '{$1/=1000000;printf "%.2fMB\n",$1}')
fi
- echo "$myfilesize"
+ echo "$MY_FILE_SIZE"
}
while getopts ":t:d:h" opt; do
case $opt in
t)
- title="$OPTARG"
+ MY_TITLE="$OPTARG"
;;
d)
- thumbdir="$OPTARG"
+ MY_THUMBDIR="$OPTARG"
;;
h)
usage 0
@@ -82,39 +82,39 @@ while getopts ":t:d:h" opt; do
esac
done
-debugOutput "- $me : $datetime"
+debugOutput "- $MY_SCRIPT_NAME : $MY_DATETIME"
### Check Commands
-command -v $convert >/dev/null 2>&1 || { echo >&2 "!!! $convert it's not installed. Aborting."; exit 1; }
-command -v $exif >/dev/null 2>&1 || { echo >&2 "!!! $exif it's not installed. Aborting."; exit 1; }
+command -v $MY_CONVERT_COMMAND >/dev/null 2>&1 || { echo >&2 "!!! $MY_CONVERT_COMMAND it's not installed. Aborting."; exit 1; }
+command -v $MY_EXIF_COMMAND >/dev/null 2>&1 || { echo >&2 "!!! $MY_EXIF_COMMAND it's not installed. Aborting."; exit 1; }
### Create Folders
-[[ -d "$thumbdir" ]] || mkdir "$thumbdir" || exit 2
+[[ -d "$MY_THUMBDIR" ]] || mkdir "$MY_THUMBDIR" || exit 2
-heights[0]=$height_small
-heights[1]=$height_large
-for res in ${heights[*]}; do
- [[ -d "$thumbdir/$res" ]] || mkdir -p "$thumbdir/$res" || exit 3
+MY_HEIGHTS[0]=$MY_HEIGHT_SMALL
+MY_HEIGHTS[1]=$MY_HEIGHT_LARGE
+for MY_RES in ${MY_HEIGHTS[*]}; do
+ [[ -d "$MY_THUMBDIR/$MY_RES" ]] || mkdir -p "$MY_THUMBDIR/$MY_RES" || exit 3
done
#### Create Startpage
-debugOutput "$htmlfile"
-cat > "$htmlfile" << EOF
+debugOutput "$MY_INDEX_HTML_FILE"
+cat > "$MY_INDEX_HTML_FILE" << EOF
<!DOCTYPE HTML>
<html lang="en">
<head>
<meta charset="utf-8">
- <title>$title</title>
+ <title>$MY_TITLE</title>
<meta name="viewport" content="width=device-width">
<meta name="robots" content="noindex, nofollow">
- <link rel="stylesheet" href="$stylesheet">
+ <link rel="stylesheet" href="$MY_CSS">
</head>
<body>
<header>
<div class="navbar navbar-dark bg-dark shadow-sm">
<div class="container">
<a href="#" class="navbar-brand">
- <strong>$title</strong>
+ <strong>$MY_TITLE</strong>
</a>
</div>
</div>
@@ -125,56 +125,56 @@ EOF
### Photos (JPG)
if [[ $(find . -maxdepth 1 -type f -iname \*.jpg | wc -l) -gt 0 ]]; then
-echo '<div class="row row-cols-sm-1 row-cols-md-2 row-cols-lg-3 row-cols-xl-4 py-5">' >> "$htmlfile"
+echo '<div class="row row-cols-sm-1 row-cols-md-2 row-cols-lg-3 row-cols-xl-4 py-5">' >> "$MY_INDEX_HTML_FILE"
## Generate Images
-numfiles=0
-for filename in *.[jJ][pP][gG]; do
- filelist[$numfiles]=$filename
- (( numfiles++ ))
- for res in ${heights[*]}; do
- if [[ ! -s $thumbdir/$res/$filename ]]; then
- debugOutput "$thumbdir/$res/$filename"
- $convert -auto-orient -strip -quality $quality -resize x$res "$filename" "$thumbdir/$res/$filename"
+MY_NUM_FILES=0
+for MY_FILENAME in *.[jJ][pP][gG]; do
+ MY_FILELIST[$MY_NUM_FILES]=$MY_FILENAME
+ (( MY_NUM_FILES++ ))
+ for MY_RES in ${MY_HEIGHTS[*]}; do
+ if [[ ! -s $MY_THUMBDIR/$MY_RES/$MY_FILENAME ]]; then
+ debugOutput "$MY_THUMBDIR/$MY_RES/$MY_FILENAME"
+ $MY_CONVERT_COMMAND -auto-orient -strip -quality $MY_QUALITY -resize x$MY_RES "$MY_FILENAME" "$MY_THUMBDIR/$MY_RES/$MY_FILENAME"
fi
done
- cat >> "$htmlfile" << EOF
+ cat >> "$MY_INDEX_HTML_FILE" << EOF
<div class="col">
<p>
- <a href="$thumbdir/$filename.html"><img src="$thumbdir/$height_small/$filename" alt="Thumbnail: $filename" class="rounded mx-auto d-block"></a>
+ <a href="$MY_THUMBDIR/$MY_FILENAME.html"><img src="$MY_THUMBDIR/$MY_HEIGHT_SMALL/$MY_FILENAME" alt="Thumbnail: $MY_FILENAME" class="rounded mx-auto d-block"></a>
</p>
</div>
EOF
done
-echo '</div>' >> "$htmlfile"
+echo '</div>' >> "$MY_INDEX_HTML_FILE"
## Generate the HTML Files for Images in thumbdir
-file=0
-while [[ $file -lt $numfiles ]]; do
- filename=${filelist[$file]}
- prev=""
- next=""
- [[ $file -ne 0 ]] && prev=${filelist[$((file - 1))]}
- [[ $file -ne $((numfiles - 1)) ]] && next=${filelist[$((file + 1))]}
- imagehtmlfile="$thumbdir/$filename.html"
- exifinfo=$($exif "$filename")
- filesize=$(getFileSize "$filename")
- debugOutput "$imagehtmlfile"
- cat > "$imagehtmlfile" << EOF
+MY_FILE=0
+while [[ $MY_FILE -lt $MY_NUM_FILES ]]; do
+ MY_FILENAME=${MY_FILELIST[$MY_FILE]}
+ MY_PREV=""
+ MY_NEXT=""
+ [[ $MY_FILE -ne 0 ]] && MY_PREV=${MY_FILELIST[$((MY_FILE - 1))]}
+ [[ $MY_FILE -ne $((MY_NUM_FILES - 1)) ]] && MY_NEXT=${MY_FILELIST[$((MY_FILE + 1))]}
+ MY_IMAGE_HTML_FILE="$MY_THUMBDIR/$MY_FILENAME.html"
+ MY_EXIF_INFO=$($MY_EXIF_COMMAND "$MY_FILENAME")
+ MY_FILESIZE=$(getFileSize "$MY_FILENAME")
+ debugOutput "$MY_IMAGE_HTML_FILE"
+ cat > "$MY_IMAGE_HTML_FILE" << EOF
<!DOCTYPE HTML>
<html lang="en">
<head>
<meta charset="utf-8">
-<title>$filename</title>
+<title>$MY_FILENAME</title>
<meta name="viewport" content="width=device-width">
<meta name="robots" content="noindex, nofollow">
-<link rel="stylesheet" href="$stylesheet">
+<link rel="stylesheet" href="$MY_CSS">
</head>
<body>
<header>
<div class="navbar navbar-dark bg-dark shadow-sm">
<div class="container">
<a href="../index.html" class="navbar-brand">
- <strong>$title</strong>
+ <strong>$MY_TITLE</strong>
</a>
</div>
</div>
@@ -183,44 +183,44 @@ while [[ $file -lt $numfiles ]]; do
EOF
# Pager
- echo '<div class="row py-3"><div class="col text-left">' >> "$imagehtmlfile"
- if [[ $prev ]]; then
- echo '<a href="'"$prev"'.html" accesskey="p" title="⌨️ PC: [Alt]+[Shift]+[P] / MAC: [Control]+[Option]+[P]" class="btn btn-secondary " role="button">&laquo; Previous</a>' >> "$imagehtmlfile"
+ echo '<div class="row py-3"><div class="col text-left">' >> "$MY_IMAGE_HTML_FILE"
+ if [[ $MY_PREV ]]; then
+ echo '<a href="'"$MY_PREV"'.html" accesskey="p" title="⌨️ PC: [Alt]+[Shift]+[P] / MAC: [Control]+[Option]+[P]" class="btn btn-secondary " role="button">&laquo; Previous</a>' >> "$MY_IMAGE_HTML_FILE"
else
- echo '<a href="#" class="btn btn-secondary disabled" role="button" aria-disabled="true">&laquo; Previous</a>' >> "$imagehtmlfile"
+ echo '<a href="#" class="btn btn-secondary disabled" role="button" aria-disabled="true">&laquo; Previous</a>' >> "$MY_IMAGE_HTML_FILE"
fi
- cat >> "$imagehtmlfile" << EOF
+ cat >> "$MY_IMAGE_HTML_FILE" << EOF
</div>
-<div class="col d-none d-md-block text-center"><h3>$filename</h3></div>
+<div class="col d-none d-md-block text-center"><h3>$MY_FILENAME</h3></div>
<div class="col text-right">
EOF
- if [[ $next ]]; then
- echo '<a href="'"$next"'.html" accesskey="n" title="⌨️ PC: [Alt]+[Shift]+[N] / MAC: [Control]+[Option]+[N]" class="btn btn-secondary ">Next &raquo;</a>' >> "$imagehtmlfile"
+ if [[ $MY_NEXT ]]; then
+ echo '<a href="'"$MY_NEXT"'.html" accesskey="n" title="⌨️ PC: [Alt]+[Shift]+[N] / MAC: [Control]+[Option]+[N]" class="btn btn-secondary ">Next &raquo;</a>' >> "$MY_IMAGE_HTML_FILE"
else
- echo '<a href="#" class="btn btn-secondary disabled" role="button" aria-disabled="true">Next &raquo;</a>' >> "$imagehtmlfile"
+ echo '<a href="#" class="btn btn-secondary disabled" role="button" aria-disabled="true">Next &raquo;</a>' >> "$MY_IMAGE_HTML_FILE"
fi
- echo '</div></div>' >> "$imagehtmlfile"
+ echo '</div></div>' >> "$MY_IMAGE_HTML_FILE"
- cat >> "$imagehtmlfile" << EOF
+ cat >> "$MY_IMAGE_HTML_FILE" << EOF
<div class="row">
<div class="col">
- <p><img src="$height_large/$filename" class="img-fluid" alt="Image: $filename"></p>
+ <p><img src="$MY_HEIGHT_LARGE/$MY_FILENAME" class="img-fluid" alt="Image: $MY_FILENAME"></p>
</div>
</div>
<div class="row">
<div class="col">
- <p><a class="btn btn-primary" href="../$filename">Download Original ($filesize)</a></p>
+ <p><a class="btn btn-primary" href="../$MY_FILENAME">Download Original ($MY_FILESIZE)</a></p>
</div>
</div>
EOF
# EXIF
- if [[ $exifinfo ]]; then
- cat >> "$imagehtmlfile" << EOF
+ if [[ $MY_EXIF_INFO ]]; then
+ cat >> "$MY_IMAGE_HTML_FILE" << EOF
<div class="row">
<div class="col">
<pre>
-$exifinfo
+$MY_EXIF_INFO
</pre>
</div>
</div>
@@ -228,25 +228,25 @@ EOF
fi
# Footer
- cat >> "$imagehtmlfile" << EOF
+ cat >> "$MY_IMAGE_HTML_FILE" << EOF
</main> <!-- // main container -->
<br>
<footer class="footer mt-auto py-3 bg-light">
<div class="container">
- <span class="text-muted">$footer - $datetime</span>
+ <span class="text-muted">$MY_FOOTER - $MY_DATETIME</span>
</div>
</footer>
</body>
</html>
EOF
- (( file++ ))
+ (( MY_FILE++ ))
done
fi
### Movies (MOV or MP4)
if [[ $(find . -maxdepth 1 -type f -iname \*.mov -o -iname '*.mp4' | wc -l) -gt 0 ]]; then
- cat >> "$htmlfile" << EOF
+ cat >> "$MY_INDEX_HTML_FILE" << EOF
<div class="row">
<div class="col">
<div class="page-header"><h2>Movies</h2></div>
@@ -256,27 +256,27 @@ if [[ $(find . -maxdepth 1 -type f -iname \*.mov -o -iname '*.mp4' | wc -l) -gt
<div class="col">
EOF
if [[ $(find . -maxdepth 1 -type f -iname \*.mov | wc -l) -gt 0 ]]; then
- for filename in *.[mM][oO][vV]; do
- filesize=$(getFileSize "$filename")
- cat >> "$htmlfile" << EOF
-<a href="$filename" class="btn btn-primary" role="button">$filename ($filesize)</a>
+ for MY_FILENAME in *.[mM][oO][vV]; do
+ MY_FILESIZE=$(getFileSize "$MY_FILENAME")
+ cat >> "$MY_INDEX_HTML_FILE" << EOF
+<a href="$MY_FILENAME" class="btn btn-primary" role="button">$MY_FILENAME ($MY_FILESIZE)</a>
EOF
done
fi
if [[ $(find . -maxdepth 1 -type f -iname \*.mp4 | wc -l) -gt 0 ]]; then
- for filename in *.[mM][pP]4; do
- filesize=$(getFileSize "$filename")
- cat >> "$htmlfile" << EOF
-<a href="$filename" class="btn btn-primary" role="button">$filename ($filesize)</a>
+ for MY_FILENAME in *.[mM][pP]4; do
+ MY_FILESIZE=$(getFileSize "$MY_FILENAME")
+ cat >> "$MY_INDEX_HTML_FILE" << EOF
+<a href="$MY_FILENAME" class="btn btn-primary" role="button">$MY_FILENAME ($MY_FILESIZE)</a>
EOF
done
fi
- echo '</div></div>' >> "$htmlfile"
+ echo '</div></div>' >> "$MY_INDEX_HTML_FILE"
fi
### Downloads (ZIP)
if [[ $(find . -maxdepth 1 -type f -iname \*.zip | wc -l) -gt 0 ]]; then
- cat >> "$htmlfile" << EOF
+ cat >> "$MY_INDEX_HTML_FILE" << EOF
<div class="row">
<div class="col">
<div class="page-header"><h2>Downloads</h2></div>
@@ -285,22 +285,22 @@ if [[ $(find . -maxdepth 1 -type f -iname \*.zip | wc -l) -gt 0 ]]; then
<div class="row">
<div class="col">
EOF
- for filename in *.[zZ][iI][pP]; do
- filesize=$(getFileSize "$filename")
- cat >> "$htmlfile" << EOF
-<a href="$filename" class="btn btn-primary" role="button">$filename ($filesize)</a>
+ for MY_FILENAME in *.[zZ][iI][pP]; do
+ MY_FILESIZE=$(getFileSize "$MY_FILENAME")
+ cat >> "$MY_INDEX_HTML_FILE" << EOF
+<a href="$MY_FILENAME" class="btn btn-primary" role="button">$MY_FILENAME ($MY_FILESIZE)</a>
EOF
done
- echo '</div></div>' >> "$htmlfile"
+ echo '</div></div>' >> "$MY_INDEX_HTML_FILE"
fi
### Footer
-cat >> "$htmlfile" << EOF
+cat >> "$MY_INDEX_HTML_FILE" << EOF
</main> <!-- // main container -->
<br>
<footer class="footer mt-auto py-3 bg-light">
<div class="container">
- <span class="text-muted">$footer - $datetime</span>
+ <span class="text-muted">$MY_FOOTER - $MY_DATETIME</span>
</div>
</footer>
</body>
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-23 09:28:18 +0000