Add wiki dump and instructions

fetch.sh

@@ -0,0 +1,78 @@
+#!/bin/bash
+set -euo pipefail
+
+domain=eh22.easterhegg.eu
+
+## fetch pages
+set +e
+wget -r --domains=$domain --adjust-extension --page-requisites --convert-links https://$domain/start
+set -e
+
+## cleanup
+echo "-- cleaning up the HTML"
+cd $domain
+
+## remove intern
+rm -f intern:start.html
+
+## fix wget breaking internal anchor links
+for page in *.html; do
+  sed "s/$page#/#/g" $page > $page.patched && mv $page.patched $page
+done;
+
+## cleanup dokuwiki UI: remove "Website-Werkzeuge", "Benutzer-Werkzeuge" and login link
+purge_start_end() {
+  file=$1
+  start=$2
+  end=$3
+
+  awk "/$start/,/$end/ { next } 1" $file > $file.patched && mv $file.patched $file
+}
+
+purge_line() {
+  file=$1
+  line=$2
+
+  awk "!/$line/" $file > $file.patched && mv $file.patched $file
+}
+
+for page in *.html; do
+  ## -> login link in header
+  purge_start_end $page '<nav id="dokuwiki__usertools" class="nav-usertools ">' '<\/nav>'
+  purge_line $page '<a rel="nofollow" href="#dokuwiki__usertools">Benutzer-Werkzeuge<\/a><span class="sr-out"> \/<\/span>'
+
+  ## -> website and user tools in sidebar
+  purge_start_end $page '<nav class="nav-usermenu">' '<\/nav>'
+
+  purge_start_end $page '<div class="nav"><a href="#sidebar-site-tools" role="heading" aria-level="2">' '<\/div>'
+  purge_start_end $page '<div class="nav-panel level1">' '<\/div>'
+done;
+for page in _detail/*.html; do
+  ## -> login link in header
+  purge_start_end $page '<nav id="dokuwiki__usertools" class="nav-usertools ">' '<\/nav>'
+  purge_line $page '<a rel="nofollow" href="#dokuwiki__usertools">Benutzer-Werkzeuge<\/a><span class="sr-out"> \/<\/span>'
+
+  ## -> website and user tools in sidebar
+  purge_start_end $page '<nav class="nav-usermenu">' '<\/nav>'
+
+  purge_start_end $page '<div class="nav"><a href="#sidebar-site-tools" role="heading" aria-level="2">' '<\/div>'
+  purge_start_end $page '<div class="nav-panel level1">' '<\/div>'
+done;
+
+for page in *.html; do
+  ## -> taskrunner.php
+  purge_line $page 'taskrunner.php'
+done;
+for page in _detail/*.html; do
+  purge_line $page 'taskrunner.php'
+done;
+for page in _export/xhtml/*.html; do
+  purge_line $page 'taskrunner.php'
+done;
+purge_line lib/tpl/base.html 'taskrunner.php'
+
+## cleanup downloaded get queries
+rm -f *\?*.html
+rm -f lib/exe/taskrunner.php*
+
+## TODO: Add svg.php from inside CSS