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# IVLE
# Copyright (C) 2007-2008 The University of Melbourne
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# App: Forum
# Author: David Coles
# Date: 12/02/2008
# This is an IVLE application.
# A SMF forum application for IVLE.
from common import util
from common import interpret
from os import path
import os
import urlparse
import re
def handle(req):
"""
Handler for the Forum application.
This application implements a general purpose PHP CGI loader
"""
# Settings
forum_base = "php/phpBB3"
#forum_base = "/phpBB3"
# Set request attributes
# These files don't really exist - just a test of our linking
# capabilities
#req.styles = ["media/dummy/dummy.css"]
#req.scripts = ["media/dummy/dummy.js", "media/dummy/hello.js"]
# Process URL for special directives
url = urlparse.urlparse(req.path)
hierarchical_part = url[2]
forum_page = "" # use the default forum page
framequery = "?"
board = re.match('board/(.*?)(/|$)',hierarchical_part)
if board:
framequery += 'f=' + board.group(1) + "&"
forum_page = "viewforum.php"
topic = re.search('topic/(.*?)(/|$)',hierarchical_part)
if topic:
framequery += 't=' + topic.group(1)
forum_page = "viewtopic.php"
#req.write(framequery + '\n')
# If the tail of the forum url is empty or a known special request
# then wrap the page in the headers and footer and load the default or
# special page in the ivlebody frame
location = req.path
if board or topic:
location = forum_page + framequery
frameurl = util.make_path(path.join(forum_base,location))
req.content_type = "text/html"
req.write_html_head_foot = True
req.write('<object' +
' id="forumwindow"' +
' style="top:0;width:100%;height:100%;position:absolute"' +
' type="text/html"' +
' data="' + frameurl + framequery + '"' +
'/>\n'
)
# Otherwise serve the page without the wrapper
#else:
# req.write(req.path)
# req.throw_error(req.HTTP_BAD_REQUEST)
# Let the Server determine the MIME type
# req.content_type = ""
# Don't write header or footer - we can't tell if it's HTML or
# something else like an image
# req.write_html_head_foot = False
# Do some basic dispatch, if it ends in .php interpret with php-cgi
# if re.search('\.php$',hierarchical_part,re.IGNORECASE):
# interpret.execute_cgi(
# ['/usr/bin/php5-cgi'],
# forum_base,
# req
# )
# Otherwise just ship the file directly
# else:
#req.content_type = "application/x-httpd-php"
# file_path = os.path.join(forum_base, req.path)
# if os.access(file_path,os.R_OK):
# req.sendfile(path.join(forum_base, req.path))
# If we can't read the file, throw HTTP Error
# else:
# req.throw_error(req.HTTP_BAD_REQUEST)
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