X-Git-Url: http://git.plutz.net/?a=blobdiff_plain;f=index.cgi;h=6f6f9601b67ce067a784b798c9f301f2971e80f2;hb=e552a66190d0a514cb34a6e19a1fbb8f2dffde1b;hp=6084c3e04902543ff56d5eadef0d0f3bc105f8ad;hpb=ab208fff56e536585bc0978898a7c3f610c73dce;p=busy diff --git a/index.cgi b/index.cgi index 6084c3e..6f6f960 100755 --- a/index.cgi +++ b/index.cgi @@ -1,125 +1,81 @@ #!/bin/zsh -# Copyright 2011 Paul Haensch -# This file is part of Busy +# Copyright 2014 Paul Hänsch # +# This file is part of Busy. +# (originally written for and copied from Confetti) +# # Busy is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. -# +# # Busy is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. -# +# # You should have received a copy of the GNU Affero General Public License -# along with Busy. If not, see . +# along with Busy. If not, see . -umask=002 -alias _wiki="stx2any --no-template --link-abbrevs --quote -T html" -. auth/permissions.sh +export LC_ALL=C LANG=C +DBG_ENABLED=false +DBG_FILE=/dev/stderr -page=$(egrep -o '(^|&)p=[a-zA-Z0-9/_-]+(&|$)' <<<"${QUERY_STRING}" |sed 's,&,,g;s,p=,,') +# this program is supposed to be symlinked into a http root directory +# we will use the http root as object storage (data directory) and call sub +# programs from the directory in which the real executable resides +# therefore we need to identify the code and data directories _EXEC and _DATA +call="$0" +real="$(readlink -f $call)" +_EXEC="$(dirname "$real")" #execution directory +_DATA="$(dirname "$call")" #storage directory -[ -z "$LOGIN" ] && LOGIN=false -[ -z "$page" ] && page=Home +# put debug options in the local.opts file +[ -r "$_DATA/local.opts" ] && . "$_DATA/local.opts" -if (! $LOGIN && egrep -qx "https?://${HTTP_HOST}/(session.cgi\?|write/).*" <<<"${HTTP_REFERER}"); then - echo -n "Location: https://${HTTP_HOST}/session.cgi?${QUERY_STRING}\n\n" - exit 0 -fi +# basic functions +debug() { #change to false to disable debugging + if [ "$DBG_ENABLED" = true -a -n "$*" ]; then + echo -E "$*" >>"$DBG_FILE" + elif [ "$DBG_ENABLED" = true -a -z "$*" ]; then + tee -a "$DBG_FILE" + elif [ -z "$*" ]; then + cat + fi +} -echo -n "Content-type: text/html\n\n" +die() { + debug "$*" + echo -E "$*" >>/dev/stderr + exit 1 +} -cat < - +# create directories for object storage +[ -w "$_DATA" ] && [ -d "$_DATA" ] || die "storage directory must be writable" - - - $(sed -rn 's:^name=(.*)$:\1:p' project.meta) - Busy - - - - $([ -r "${page}.css" ] && echo '') - +for each in "$_DATA"/{Home,Tasks,Wiki,QRcodes}; do + [ ! -e "$each" ] && mkdir "$each" + [ -w "$each" ] && [ -d "$each" ] || die "storage $each must be a writable directory" +done - - - - +# create htaccess file +[ -f .htaccess ] || cat >.htaccess < - -
-

$(egrep '^name=.*$' project.meta |cut -d= -f2-)

- $(egrep '^slogan=.*$' project.meta |cut -d= -f2-) -
-
-$( $LOGIN || echo '
- Login:
-
-
- -
') -$( $LOGIN && echo "You are loggeed in as ${REMOTE_USER}
") -$( $LOGIN && $ACL_ADMIN && echo 'Admin
') -$( $LOGIN && echo 'My Settings
') -
-
- $(btcAddress="$(sed -rn 's:^btcAddress=(.*)$:\1:p' project.meta)" - flattrThingURL=$(sed -rn 's:^flattrThingURL=(.*)$:\1:p' project.meta) +. "$_EXEC/cgi.sh" +. "$_EXEC/constants.sh" - grep -q 'useBitcoin=yes' project.meta && [ \! -f "QRcodes/bitcoin:${btcAddress}.png" ] &&\ - qrencode -o "QRcodes/bitcoin:${btcAddress}.png" "bitcoin:$btcAddress" - grep -q 'useBitcoin=yes' project.meta && echo ' - - - ' - grep -q 'useFlattr=yes' project.meta && echo ' - - - ') -
- - $(if [ -r "./${page}.page" ]; then - . "./${page}.page" - else - echo '

Page not found or nevermore

' - echo 'Quoth the Raven: 404' - fi - ) - - -END_index.cgi +cgi_get +if [ -n "$_GET[\"action\"]" ]; then + . "$_EXEC/action.sh" +elif [ -n "$_GET[\"export\"]" ]; then + . "$_EXEC/export.sh" +else + . "$_EXEC/page.sh" +fi