# badlinks.py - plugin to list bad links
#
# Copyright (C) 1998, 1999 Albert Hopkins (marduk) <marduk@python.net>
# Copyright (C) 2002 Mike Meyer <mwm@mired.org>
#
# 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., 675 Mass Ave, Cambridge, MA 02139, USA.

"""Listing of bad links"""

__version__ = '1.0'
__author__ = 'mwm@mired.org'

import webcheck
from httpcodes import HTTP_STATUS_CODES
from rptlib import *

Link = webcheck.Link
linkMap = Link.linkMap
config = webcheck.config

title = 'Bad Links'

def generate():
    print '<div class="table">'
    print '<table border=0 cellspacing=2 width="75%">'
    for link in Link.badLinks:
        print '  <tr><td class="blank" colspan=3>&nbsp;</td></tr>'
        if config.ANCHOR_BAD_LINKS:
            print '  <tr class="link"><th>Link</th>',
            print '<td colspan=2 align=left>'  +make_link(link,link) +'</td></tr>'
        else:
            print '  <tr class="link"><th>Link</th>',
            print '<td colspan=2 align=left>%s</td></tr>' % link
        status = str(linkMap[link].status)
        if status in HTTP_STATUS_CODES.keys():
            status = status + ": " + HTTP_STATUS_CODES[status]
        print '  <tr class="status"><th>Status</th><td colspan=2>%s</td></tr>' % status
        print '  <tr class="parent"><th rowspan="%s">Parents</th>' % len(linkMap[link].parents)
        parents = linkMap[link].parents
        parents.sort(sort_by_author)
        for parent in parents:
            print '  \t<td>%s</td>' % make_link(parent,get_title(parent)),
            print '<td>%s</td>\n  </tr>' % (str(linkMap[parent].author))
            add_problem("Bad Link: " + link,linkMap[parent])
    print '</table>'
    print '</div>'