add generate-gallery.sh

this needs template.html

Signed-off-by: Florian Pritz <bluewind@xssn.at>

1 files changed, 50 insertions, 0 deletions

diff --git a/generate_gallery.sh b/generate_gallery.sh
new file mode 100755
index 0000000..62cea79
--- /dev/null
+++ b/generate_gallery.sh
@@ -0,0 +1,50 @@
+#!/bin/bash
+#----------------------------------------------------
+# Version:    0.1.0
+# Author:   Florian "Bluewind" Pritz <flo@xssn.at>
+#
+# Licensed under WTFPL v2
+# (see COPYING for full license text)
+#
+#----------------------------------------------------
+# put images in folder "foo" and run "$0 foo" 
+#----------------------------------------------------
+
+startdir="$PWD"
+scriptdir="$(dirname "$0")"
+
+html_template="$scriptdir/template.html"
+
+tempfile=$(mktemp "/tmp/image-gallery.XXXXXX")
+
+for i in "$@"; do
+  pushd "$i" &>/dev/null
+  echo > $tempfile
+  for img in *; do
+    filename="$(basename "$img")"
+    pushd "$(dirname "$img")" &>/dev/null
+    mkdir -p thumbs
+    if file -b --mime-type "$img" | grep -q "image/.*"; then
+      if [ ! -e "thumbs/$filename" ]; then
+        echo "processing: $i/$img"
+        convert "$filename" -thumbnail 200x200 "thumbs/$filename"
+      fi
+      echo "<div class=\"thumbnail\">" \
+           "  <a class=\"thumbnail\" href=\"$img\">" \
+           "    <img class=\"thumbnail\" alt=\"\" src=\"thumbs/$img\" />" \
+           "  </a>" \
+           "</div>" | sed -r 's/\/\//\//g' >> $tempfile
+    else
+      echo "ignoring non-image: $i/$img"
+    fi
+    popd &>/dev/null
+  done
+  cd "$startdir"
+  sed -r \
+    -e "/%%CONTENT%%/r $tempfile" \
+    -e '/%%CONTENT/d' \
+    "$html_template" > "$i/index.html"
+  popd &>/dev/null
+done
+
+rm $tempfile