office-gobmx/bin/get-bugzilla-attachments-by-mimetype

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Version: MPL 1.1 / GPLv3+ / LGPLv3+
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License or as specified alternatively below. You may obtain a copy of
# the License at http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# Major Contributor(s):
# Copyright (C) 2011 Red Hat, Inc., Caolán McNamara <caolanm@redhat.com>
#  (initial developer)
#
# All Rights Reserved.
#
# For minor contributions see the git repository.
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 3 or later (the "GPLv3+"), or
# the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
# in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
# instead of those above.

#This digs through a pile of bugzilla's and populates the cwd with a big
#collection of bug-docs in per-filetype dirs with bug-ids as names with
#prefixes to indicate which bug-tracker, e.g.
#
#fdo-bugid-X.suffix
#rhbz-bugid-X.suffix
#moz-bugid-X.suffix
#
#where X is the n'th attachment of that type in the bug

import urllib
import feedparser
import base64
import os, os.path
import xmlrpclib
from xml.dom import minidom
from xml.sax.saxutils import escape

def get_from_bug_url_via_xml(url, mimetype, prefix, suffix):
    id = url.rsplit('=', 2)[1]
    print "id is", prefix, id, suffix
    if os.path.isfile(suffix + '/' + prefix + id + '-1.' + suffix):
        print "assuming", id, "is up to date"
    else:
        print "parsing", id
        sock = urllib.urlopen(url+"&ctype=xml")
        dom = minidom.parse(sock)
        sock.close()
        attachmentid=1
        for attachment in dom.getElementsByTagName('attachment'):
            print " mimetype is", 
            for node in attachment.childNodes:
                if node.nodeName == 'type':
                    print node.firstChild.nodeValue,
                    if node.firstChild.nodeValue.lower() != mimetype.lower():
                        print 'skipping'
                        break
                elif node.nodeName == 'data':
                    download = suffix + '/' +prefix + id + '-' + str(attachmentid) + '.' + suffix
                    print 'downloading as', download
                    f = open(download, 'w')
                    f.write(base64.b64decode(node.firstChild.nodeValue))
                    f.close()
                    attachmentid += 1
                    break

def get_through_rpc_query(rpcurl, showurl, mimetype, prefix, suffix):
    try:
        proxy = xmlrpclib.ServerProxy(rpcurl)
        query = dict()
        query['column_list']='bug_id'
        query['query_format']='advanced'
        query['field0-0-0']='attachments.mimetype'
        query['type0-0-0']='equals'
        query['value0-0-0']=mimetype
        result = proxy.Bug.search(query)
        bugs = result['bugs']
        print len(bugs), 'bugs to process'
        for bug in bugs:
            url = showurl + str(bug['bug_id'])
            get_from_bug_url_via_xml(url, mimetype, prefix, suffix)
    except xmlrpclib.Fault, err:
        print "A fault occurred"
        print "Fault code: %s" % err.faultCode
        print err.faultString

def get_through_rss_query_url(url, mimetype, prefix, suffix):
    try:
        os.mkdir(suffix)
    except:
        pass
    d = feedparser.parse(url)
    for entry in d['entries']:
        get_from_bug_url_via_xml(entry['id'], mimetype, prefix, suffix)

def get_through_rss_query(queryurl, mimetype, prefix, suffix):
    url = queryurl + '?query_format=advanced&field0-0-0=attachments.mimetype&type0-0-0=equals&value0-0-0=' + escape(mimetype) + '&ctype=rss'
    print 'url is', url
    get_through_rss_query_url(url, mimetype, prefix, suffix)


freedesktop = 'http://bugs.freedesktop.org/buglist.cgi'
openoffice = 'http://openoffice.org/bugzilla/buglist.cgi'
redhatrpc = 'https://bugzilla.redhat.com/xmlrpc.cgi'
redhatbug = 'https://bugzilla.redhat.com/show_bug.cgi?id='
novell = 'https://bugzilla.novell.com/buglist.cgi'
mozilla = 'https://bugzilla.mozilla.org/buglist.cgi'

mimetypes = [
# ODF
    ('application/vnd.oasis.opendocument.base', 'odb'),
    ('application/vnd.oasis.opendocument.database', 'odb'),
    ('application/vnd.oasis.opendocument.chart', 'odc'),
    ('application/vnd.oasis.opendocument.chart-template', 'otc'),
    ('application/vnd.oasis.opendocument.formula', 'odf'),
    ('application/vnd.oasis.opendocument.formula-template', 'otf'),
    ('application/vnd.oasis.opendocument.graphics', 'odg'),
    ('application/vnd.oasis.opendocument.graphics-template', 'otg'),
    ('application/vnd.oasis.opendocument.graphics-flat-xml', 'fodg'),
    ('application/vnd.oasis.opendocument.presentation', 'odp'),
    ('application/vnd.oasis.opendocument.presentation-template', 'otp'),
    ('application/vnd.oasis.opendocument.presentation-flat-xml', 'fodp'),
    ('application/vnd.oasis.opendocument.spreadsheet', 'ods'),
    ('application/vnd.oasis.opendocument.spreadsheet-template', 'ots'),
    ('application/vnd.oasis.opendocument.spreadsheet-flat-xml', 'fods'),
    ('application/vnd.oasis.opendocument.text', 'odt'),
    ('application/vnd.oasis.opendocument.text-flat-xml', 'fodt'),
    ('application/vnd.oasis.opendocument.text-master', 'odm'),
    ('application/vnd.oasis.opendocument.text-template', 'ott'),
    ('application/vnd.oasis.opendocument.text-web', 'oth'),
# OOo XML
    ('application/vnd.sun.xml.base', 'odb'),
    ('application/vnd.sun.xml.calc', 'sxc'),
    ('application/vnd.sun.xml.calc.template', 'stc'),
    ('application/vnd.sun.xml.chart', 'sxs'),
    ('application/vnd.sun.xml.draw', 'sxd'),
    ('application/vnd.sun.xml.draw.template', 'std'),
    ('application/vnd.sun.xml.impress', 'sxi'),
    ('application/vnd.sun.xml.impress.template', 'sti'),
    ('application/vnd.sun.xml.math', 'sxm'),
    ('application/vnd.sun.xml.writer', 'sxw'),
    ('application/vnd.sun.xml.writer.global', 'sxg'),
    ('application/vnd.sun.xml.writer.template', 'stw'),
    ('application/vnd.sun.xml.writer.web', 'stw'),
# MSO
    ('application/rtf', 'rtf'),
    ('text/rtf', 'rtf'),
    ('application/msword', 'doc'),
    ('application/vnd.ms-powerpoint', 'ppt'),
    ('application/vnd.ms-excel', 'xls'),
    ('application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'xlsx'),
    ('application/vnd.openxmlformats-officedocument.spreadsheetml.template', 'xltx'),
    ('application/vnd.openxmlformats-officedocument.presentationml.presentation', 'pptx'),
    ('application/vnd.openxmlformats-officedocument.presentationml.template', 'ppotx'),
    ('application/vnd.openxmlformats-officedocument.presentationml.slideshow', 'ppsx'),
    ('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'docx'),
    ('application/vnd.openxmlformats-officedocument.wordprocessingml.template', 'dotx'),
    ('application/vnd.visio', 'vsd'),
# W3C
    ('application/xhtml+xml', 'xhtml'),
    ('application/mathml+xml', 'mml'),
    ('text/html', 'html'),
    ('application/docbook+xml', 'docbook'),
# misc
    ('text/spreadsheet', 'slk'),
    ('application/pdf', 'pdf'),
    ('application/vnd.corel-draw', 'cdr'),
    ('application/vnd.lotus-wordpro', 'lwp'),
    ('application/vnd.lotus-1-2-3', 'wks'),
    ('application/vnd.wordperfect', 'wpd'),
    ('application/vnd.ms-works', 'wps'),
    ('application/x-hwp', 'hwp'),
    ('application/x-aportisdoc', 'pdb'),
    ('application/x-pocket-word', 'psw'),
    ('application/x-t602', '602'),
# binfilter
    ('application/x-starcalc', 'sdc'),
    ('application/vnd.stardivision.calc', 'sdc5'),
    ('application/x-starchart', 'sds'),
    ('application/vnd.stardivision.chart', 'sds5'),
    ('application/x-stardraw', 'sdd_d'),
    ('application/vnd.stardivision.draw', 'sda5'),
    ('application/x-starimpress', 'sdd_i'),
    ('application/vnd.stardivision.impress', 'sdd5'),
    ('application/vnd.stardivision.impress-packed', 'sdp5'),
    ('application/x-starmath', 'smf'),
    ('application/vnd.stardivision.math', 'smf5'),
    ('application/x-starwriter', 'sdw'),
    ('application/vnd.stardivision.writer', 'sdw5'),
    ('application/vnd.stardivision.writer-global', 'sgl5'),
]

# disabled for now, this would download gigs of pngs/jpegs...
image_mimetypes = [
# graphics
    ('image/svg+xml', 'svg'),
    ('image/x-MS-bmp', 'bmp'),
    ('image/x-wpg', 'wpg'),
    ('image/vnd.dxf', 'dxf'),
    ('image/x-emf', 'emf'),
    ('image/x-eps', 'eps'),
    ('image/x-met', 'met'),
    ('image/x-portable-bitmap', 'pbm'),
    ('image/x-photo-cd', 'pcd'),
    ('image/x-pict', 'pict'),
    ('image/x-pcx', 'pcx'),
    ('image/x-portable-graymap', 'pgm'),
    ('image/x-portable-pixmap', 'ppm'),
    ('image/vnd.adobe.photoshop', 'psd'),
    ('image/x-cmu-raster', 'ras'),
    ('image/x-sgf', 'sgf'),
    ('image/x-svm', 'svm'),
    ('image/x-targa', 'tga'),
    ('image/tiff', 'tiff'),
    ('image/x-wmf', 'wmf'),
    ('image/x-xbitmap', 'xbm'),
    ('image/x-xpixmap', 'xpm'),
    ('image/gif', 'gif'),
    ('image/jpeg', 'jpeg'),
    ('image/png', 'png'),
]

for (mimetype,extension) in mimetypes:
    get_through_rss_query(freedesktop, mimetype, "fdo", extension)

for (mimetype,extension) in mimetypes:
    get_through_rpc_query(redhatrpc, redhatbug, mimetype, "rhbz", extension)

#to-do, get attachments some other way, not inline in xml
#get_through_rss_query(novell, 'application/msword', "n", "doc")

for (mimetype,extension) in mimetypes:
    get_through_rss_query(openoffice, mimetype, "ooo", extension)

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