~azzar1/unity/add-show-desktop-key

# 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)