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October 18, 2018 16:05
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| #!/bin/bash | |
| # | |
| # Resize and send Image via Thunderbird Nautilus Script v1.0 | |
| # | |
| # A Gnome 2 Nautilus script for resizing images from the context menu | |
| # Written by Meinhard Benn (http://benn.org/) | |
| # Licensed under the terms of the GNU GPLv3 | |
| ### | |
| # Configuration | |
| # | |
| # Available image sizes | |
| # * first value is default value | |
| # * must correspond to script name and symlinks (see README) | |
| SIZES=(1024 1280) | |
| # Image quality in percent | |
| QUALITY=75 | |
| # | |
| # End of configuration | |
| ### | |
| # Check if ImageMagick commands are found | |
| for command in convert identify | |
| do | |
| if [ ! $(which $command) ] | |
| then | |
| zenity --error --text "Could not find \"$command\" application.\n | |
| Make sure ImageMagick is installed and \"$command\" is executable." | |
| exit 1 | |
| fi | |
| done | |
| # Prevent splitting of $NAUTILUS_SCRIPT_SELECTED_FILE_PATHS on spaces by | |
| # setthing Bash Internal Field Seperator to newline | |
| OLDIFS=$IFS | |
| IFS=" | |
| " | |
| # Get file paths | |
| FILES=($NAUTILUS_SCRIPT_SELECTED_FILE_PATHS) | |
| FILES_COUNT=${#FILES[@]} | |
| # Create temporary image directory | |
| target_dir=$(mktemp -d) | |
| # Process files, if there are any | |
| if [ $FILES_COUNT -gt 0 ] | |
| then | |
| # Use script name to select target size | |
| for size_option in ${SIZES[@]} | |
| do | |
| if [ $(expr match "$(basename "$0")" ".*$size_option.*") -gt 0 ] | |
| then | |
| size=$size_option | |
| break | |
| else | |
| # Set to default size | |
| size=${SIZES[0]} | |
| fi | |
| done | |
| # Use plural/singular for progress message | |
| if [ $FILES_COUNT -gt 1 ] | |
| then | |
| file_string="files" | |
| else | |
| file_string="file" | |
| fi | |
| # Initialise progress bar file counter | |
| current_file=1 | |
| # Loop through files | |
| for image_file in ${FILES[@]} | |
| do | |
| # Check if file is an image | |
| if [ $(identify "$image_file") ] | |
| then | |
| # Resize image if it does not exit yet | |
| target_file=$target_dir"/"$(basename "$image_file") | |
| if [ ! -e "$target_file" ] | |
| then | |
| convert -resize $size"x"$size -quality $QUALITY "$image_file" "$target_file" | |
| fi | |
| # Send percentage to Zenity progress bar | |
| percentage=$(echo "$current_file * 100 / $FILES_COUNT" | bc) | |
| current_file=$((current_file + 1)) | |
| echo $percentage | |
| fi | |
| # Pipe loop output to Zenity progress bar | |
| done | zenity --progress --title="Resizing images" --text="Processing $FILES_COUNT "$file_string"..." --auto-close | |
| # create attachments string | |
| # Reset IFS | |
| IFS=$OLDIFS | |
| attachments="--subject images" | |
| for reszied_image in $(ls $target_dir) | |
| do | |
| attachments=$attachments" --attach "$target_dir"/"$reszied_image"" | |
| done | |
| # open mail compose a new E-Mail and attach all files in temporary image directory to this -E-Mail | |
| #zenity --error --text "xdg-email $attachments" | |
| xdg-email ${attachments} | |
| else | |
| echo "Please run this script via Nautilus (GNOME file manager)" | |
| fi | |
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