#-*- python -*-
import logging
import re
import sys
import shutil
from datetime import datetime
from itertools import islice
from urllib import urlencode
sys.path.append('/usr/lib/python2.6/dist-packages')
# Non-stdlib imports
import pkg_resources
import pysvn
from tg import expose, validate, redirect, response, config
from tg.decorators import with_trailing_slash, without_trailing_slash
import pylons
from pylons import g, c, request
from formencode import validators
from pymongo import bson
from webob import exc
from ming.orm.base import mapper
from ming.utils import LazyProperty
from pymongo.bson import ObjectId
# Pyforge-specific imports
from pyforge.app import Application, ConfigOption, SitemapEntry
from pyforge.lib.helpers import push_config, DateTimeConverter, mixin_reactors
from pyforge.lib.search import search
from pyforge.lib.decorators import audit, react
from pyforge.lib.security import require, has_artifact_access
from pyforge.model import ProjectRole, User, ArtifactReference, Feed
# Local imports
from forgesvn import model
from forgesvn import version
from .widgets import SVNRevisionWidget
from .reactors import reactors
log = logging.getLogger(__name__)
class W(object):
revision_widget = SVNRevisionWidget()
class ForgeSVNApp(Application):
'''This is the SVN app for PyForge'''
__version__ = version.__version__
permissions = [ 'read', 'write', 'create', 'admin' ]
def __init__(self, project, config):
Application.__init__(self, project, config)
self.root = RootController()
@property
def sitemap(self):
menu_id = self.config.options.mount_point.title()
with push_config(c, app=self):
return [
SitemapEntry(menu_id, '.')[self.sidebar_menu()] ]
def admin_menu(self):
return []
def sidebar_menu(self):
links = [ SitemapEntry('Home',c.app.url, ui_icon='home') ]
return links
@property
def repo(self):
return model.SVNRepository.query.get(app_config_id=self.config._id)
@property
def templates(self):
return pkg_resources.resource_filename('forgesvn', 'templates')
def install(self, project):
'Set up any default permissions and roles here'
self.config.options['project_name'] = project.name
super(ForgeSVNApp, self).install(project)
# Setup permissions
role_developer = ProjectRole.query.get(name='Developer')._id
role_auth = ProjectRole.query.get(name='*authenticated')._id
self.config.acl.update(
read=c.project.acl['read'],
create=[role_developer],
write=[role_developer],
admin=c.project.acl['tool'])
repo = model.SVNRepository(
name=self.config.options.mount_point,
fs_path='/svn/' + c.project.shortname + '/',
url_path = '/' + c.project.shortname + '/',
tool = 'svn',
status = 'creating')
g.publish('audit', 'scm.svn.init', dict(repo_name=repo.name, repo_path=repo.fs_path))
def uninstall(self, project):
g.publish('audit', 'scm.svn.uninstall', dict(project_id=project._id))
@audit('scm.svn.uninstall')
def _uninstall(self, routing_key, data):
"Remove all the tool's artifacts and the physical repository"
repo = self.repo
if repo is not None:
shutil.rmtree(repo.full_fs_path, ignore_errors=True)
model.SVNRepository.query.remove(dict(app_config_id=self.config._id))
super(ForgeSVNApp, self).uninstall(project_id=data['project_id'])
class RootController(object):
def __init__(self):
setattr(self, 'feed.atom', self.feed)
setattr(self, 'feed.rss', self.feed)
@expose('forgesvn.templates.index')
def index(self, offset=0):
offset=int(offset)
repo = c.app.repo
host = config.get('scm.host', request.host)
if repo and repo.status=='ready':
revisions = islice(repo.log(), offset, offset+10)
else:
revisions = []
c.revision_widget=W.revision_widget
next_link='?' + urlencode(dict(offset=offset+10))
return dict(
repo=c.app.repo,
host=host,
revisions=revisions,
next_link=next_link)
@with_trailing_slash
@expose('forgewiki.templates.search')
@validate(dict(q=validators.UnicodeString(if_empty=None),
history=validators.StringBool(if_empty=False)))
def search(self, q=None, history=None):
'local wiki search'
results = []
count=0
if not q:
q = ''
else:
search_query = '''%s
AND is_history_b:%s
AND project_id_s:%s
AND mount_point_s:%s''' % (
q, history, c.project._id, c.app.config.options.mount_point)
results = search(search_query)
if results: count=results.hits
return dict(q=q, history=history, results=results or [], count=count)
@without_trailing_slash
@expose()
@validate(dict(
since=DateTimeConverter(if_empty=None),
until=DateTimeConverter(if_empty=None),
offset=validators.Int(if_empty=None),
limit=validators.Int(if_empty=None)))
def feed(self, since=None, until=None, offset=None, limit=None):
if request.environ['PATH_INFO'].endswith('.atom'):
feed_type = 'atom'
else:
feed_type = 'rss'
title = 'Recent changes to %s' % c.app.config.options.mount_point
feed = Feed.feed(
{'artifact_reference.mount_point':c.app.config.options.mount_point,
'artifact_reference.project_id':c.project._id},
feed_type,
title,
c.app.url,
title,
since, until, offset, limit)
response.headers['Content-Type'] = ''
response.content_type = 'application/xml'
return feed.writeString('utf-8')
@expose()
def _lookup(self, rev, *remainder):
return CommitController(rev), remainder
class CommitController(object):
def __init__(self, rev):
self._rev = int(rev)
@LazyProperty
def revision(self):
return c.app.repo.revision(self._rev)
@expose('forgesvn.templates.commit')
def index(self):
c.revision_widget=W.revision_widget
return dict(prev=self._rev-1,
next=self._rev+1,
revision=self.revision)
mixin_reactors(ForgeSVNApp, reactors)