#!/bin/bash
# install.sh -- the starshipos-f18.com XWiki's pages, from the "StarshipOS.com" design canvas
# (build.py makes them): Main.WebHome (Home), Inquiries.WebHome, TryIt.WebHome, and the two
# images, attachments of Main.WebHome. All readable by everyone; the wiki's own rights decide the
# rest. Through XWiki's REST API:
#
#   XWIKI_USER=rajames XWIKI_PASSWORD=... site/com/install.sh [https://starshipos-f18.com]
#
# Run it again after build.py: pages and images are replaced. It ends by checking, without
# logging in, that every page and image is there.
set -euo pipefail
cd "$(dirname "$0")"
base=${1:-https://starshipos-f18.com}
rest="$base/rest/wikis/xwiki"
user=${XWIKI_USER:?set XWIKI_USER}
pass=${XWIKI_PASSWORD:?set XWIKI_PASSWORD}
auth=(-u "$user:$pass")

page() {        # page <space> <title> <file>: create or replace <space>.WebHome
    local body
    body=$(python3 -c '
import sys
from xml.sax.saxutils import escape
print("<page xmlns=\"http://www.xwiki.org\"><title>%s</title><syntax>xwiki/2.1</syntax>"
      "<content>%s</content></page>" % (escape(sys.argv[1]), escape(open(sys.argv[2]).read())))' "$2" "$3")
    curl -fsS -o /dev/null -w "  page $1.WebHome: %{http_code}\n" "${auth[@]}" -X PUT \
        -H 'Content-Type: application/xml' --data-binary "$body" "$rest/spaces/$1/pages/WebHome"
}
attach() {      # attach <space> <file>: create or replace an attachment of <space>.WebHome
    curl -fsS -o /dev/null -w "  attachment $1.WebHome/$2: %{http_code}\n" "${auth[@]}" -X PUT \
        -H 'Content-Type: image/jpeg' --data-binary "@$2" "$rest/spaces/$1/pages/WebHome/attachments/$2"
}

echo "=== $base, as $user"
page Main "StarshipOS" Main.WebHome.xwiki
attach Main badge.jpg
attach Main captain-bob.jpg
page Inquiries "Inquiries" Inquiries.WebHome.xwiki
page TryIt "Try StarshipOS" TryIt.WebHome.xwiki

echo "=== as a guest"
bad=
for u in /bin/view/Main/ /bin/view/Inquiries/ /bin/view/TryIt/ \
         /bin/download/Main/WebHome/badge.jpg /bin/download/Main/WebHome/captain-bob.jpg; do
    code=$(curl -s -o /dev/null -w '%{http_code}' "$base$u")
    if [ "$code" = 200 ]; then echo "  $u: 200"; else echo "  $u: $code -- NOT readable"; bad=1; fi
done
[ -z "$bad" ] || { echo "install: a guest cannot read everything; see above" >&2; exit 1; }
echo "=== done: $base/bin/view/Main/"