upload_supertux_wiki.sh

#! /bin/bash

# This is a little Shell Script that allows you to upload files to the
# SuperTux MediaWiki. To use it to create a file ~/.supertux-wiki.sh
# and fill it with:
#
# WIKI_USERNAME=""
# WIKI_PASSWORD=""
#
# Then just upload files with:
#
#   upload_supertux_wiki.sh your_file.png "Your Description"
#

set -e

function rc_error() {
	echo "Create a file ~/.supertux-wiki.sh with the following syntax: "
	echo ""
	echo "WIKI_USERNAME=\"your_username\""
	echo "WIKI_PASSWORD=\"your_password\""
	echo ""
	exit 1;
}

if [ ! -f ~/.supertux-wiki.sh ]; then
	echo "Error: Couldn't find ~/.supertux-wiki.sh"
	echo ""
	rc_error
fi

source "$HOME/.supertux-wiki.sh"

if [ -z "$WIKI_PASSWORD" -o -z "$WIKI_USERNAME" ]; then
	echo "Error: WIKI_PASSWORD or WIKI_USERNAME not set"
	echo ""
	rc_error
fi

usage="\
Usage: $0 [OPTIONS] FILENAME DESCRIPTION

  --overwrite    Overwrite a file in the wiki with the same filename
"

if [ ! $# -eq 2 ]; then
	if [ $# -eq 3 -a "x$1" = "x--overwrite" ]; then
		FILENAME="$2"
		DESCRIPTION="$3"
		IGNORE_WARNING="-F wpIgnoreWarning=1"
	else
		echo "${usage}" 1>&2
		exit 1
	fi
else
	FILENAME="$1"
	DESCRIPTION="$2"
	IGNORE_WARNING=""
fi

if [ ! -r "$FILENAME" ]; then
	echo "Error: Can't read $FILENAME"
	exit 1
fi

# MD5SUM=`md5sum "$1" | cut -c "1-32"`
# echo "MD5Sum: $MD5SUM"

STEP1_FILE="$(tempfile)"
STEP2_FILE="$(tempfile)"
COOKIES_FILE="$(tempfile)"

curl \
	-c "$COOKIES_FILE" \
	-F "wpName=$WIKI_USERNAME" \
	-F "wpPassword=$WIKI_PASSWORD" \
	-F "wpLoginattempt=Log in" \
	"http://supertux.lethargik.org/wiki/index.php?title=Special:Userlogin&action=submitlogin&returnto=Main_Page" > "$STEP1_FILE"

curl \
	-b "${COOKIES_FILE}" \
	-F "wpUploadFile=@${FILENAME}" \
	-F "wpUploadDescription=${DESCRIPTION}" \
	-F "wpUploadAffirm=1" \
	-F "wpUpload='Upload file'" \
	$IGNORE_WARNING \
	"http://supertux.lethargik.org/wiki/Special:Upload" > "$STEP2_FILE"

echo "------------------------------------------------------------------------"

# links -dump $STEP2_FILE | sed "s/ *Views/## EOF ##/;/## EOF ##/q"
links -dump $STEP2_FILE

rm -f "$STEP1_FILE" "$STEP2_FILE" "$COOKIES_FILE"

WIKI_FILENAME="$(basename "$FILENAME" | sed -n "s/^\(.\).*/\1/p" | tr '[a-z]' '[A-Z]')$(basename "$FILENAME" | sed "s/^.\(.*\)/\1/")"

echo ""
echo "Link to the Image list:"
echo "  http://supertux.lethargik.org/wiki/index.php/Special:Imagelist"
echo " "
echo "Link to the Image page:"
echo "  http://supertux.lethargik.org/wiki/index.php/Image:${WIKI_FILENAME}"
echo ""
echo "Wiki Link (first without thumbnail, second with):"
echo "  [[:Image:$WIKI_FILENAME|$DESCRIPTION]]"
echo "  [[Image:$WIKI_FILENAME|$DESCRIPTION]]"
echo ""

# EOF #