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core: make pylons global be used in obsolete parts of the code....
core: make pylons global be used in obsolete parts of the code. - will help later cleanup of pylons specific code

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views.py
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# -*- coding: utf-8 -*-
# Copyright (C) 2013-2017 RhodeCode GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License, version 3
# (only), as published by the Free Software Foundation.
#
# 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 Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# This program is dual-licensed. If you wish to learn more about the
# RhodeCode Enterprise Edition, including its added features, Support services,
# and proprietary license terms, please see https://rhodecode.com/licenses/
import time
import logging
import formencode
import peppercorn
from pyramid.httpexceptions import HTTPNotFound, HTTPForbidden, HTTPFound
from pyramid.view import view_config
from pyramid.renderers import render
from pyramid.response import Response
from rhodecode.apps._base import BaseAppView
from rhodecode.lib import helpers as h
from rhodecode.lib.auth import LoginRequired, NotAnonymous, CSRFRequired
from rhodecode.lib.utils2 import time_to_datetime
from rhodecode.lib.ext_json import json
from rhodecode.lib.vcs.exceptions import VCSError, NodeNotChangedError
from rhodecode.model.gist import GistModel
from rhodecode.model.meta import Session
from rhodecode.model.db import Gist, User, or_
from rhodecode.model import validation_schema
from rhodecode.model.validation_schema.schemas import gist_schema
log = logging.getLogger(__name__)
class GistView(BaseAppView):
def load_default_context(self):
_ = self.request.translate
c = self._get_local_tmpl_context()
c.user = c.auth_user.get_instance()
c.lifetime_values = [
(-1, _('forever')),
(5, _('5 minutes')),
(60, _('1 hour')),
(60 * 24, _('1 day')),
(60 * 24 * 30, _('1 month')),
]
c.lifetime_options = [(c.lifetime_values, _("Lifetime"))]
c.acl_options = [
(Gist.ACL_LEVEL_PRIVATE, _("Requires registered account")),
(Gist.ACL_LEVEL_PUBLIC, _("Can be accessed by anonymous users"))
]
self._register_global_c(c)
return c
@LoginRequired()
@view_config(
route_name='gists_show', request_method='GET',
renderer='rhodecode:templates/admin/gists/index.mako')
def gist_show_all(self):
c = self.load_default_context()
not_default_user = self._rhodecode_user.username != User.DEFAULT_USER
c.show_private = self.request.GET.get('private') and not_default_user
c.show_public = self.request.GET.get('public') and not_default_user
c.show_all = self.request.GET.get('all') and self._rhodecode_user.admin
gists = _gists = Gist().query()\
.filter(or_(Gist.gist_expires == -1, Gist.gist_expires >= time.time()))\
.order_by(Gist.created_on.desc())
c.active = 'public'
# MY private
if c.show_private and not c.show_public:
gists = _gists.filter(Gist.gist_type == Gist.GIST_PRIVATE)\
.filter(Gist.gist_owner == self._rhodecode_user.user_id)
c.active = 'my_private'
# MY public
elif c.show_public and not c.show_private:
gists = _gists.filter(Gist.gist_type == Gist.GIST_PUBLIC)\
.filter(Gist.gist_owner == self._rhodecode_user.user_id)
c.active = 'my_public'
# MY public+private
elif c.show_private and c.show_public:
gists = _gists.filter(or_(Gist.gist_type == Gist.GIST_PUBLIC,
Gist.gist_type == Gist.GIST_PRIVATE))\
.filter(Gist.gist_owner == self._rhodecode_user.user_id)
c.active = 'my_all'
# Show all by super-admin
elif c.show_all:
c.active = 'all'
gists = _gists
# default show ALL public gists
if not c.show_public and not c.show_private and not c.show_all:
gists = _gists.filter(Gist.gist_type == Gist.GIST_PUBLIC)
c.active = 'public'
from rhodecode.lib.utils import PartialRenderer
_render = PartialRenderer('data_table/_dt_elements.mako')
data = []
for gist in gists:
data.append({
'created_on': _render('gist_created', gist.created_on),
'created_on_raw': gist.created_on,
'type': _render('gist_type', gist.gist_type),
'access_id': _render('gist_access_id', gist.gist_access_id, gist.owner.full_contact),
'author': _render('gist_author', gist.owner.full_contact, gist.created_on, gist.gist_expires),
'author_raw': h.escape(gist.owner.full_contact),
'expires': _render('gist_expires', gist.gist_expires),
'description': _render('gist_description', gist.gist_description)
})
c.data = json.dumps(data)
return self._get_template_context(c)
@LoginRequired()
@NotAnonymous()
@view_config(
route_name='gists_new', request_method='GET',
renderer='rhodecode:templates/admin/gists/new.mako')
def gist_new(self):
c = self.load_default_context()
return self._get_template_context(c)
@LoginRequired()
@NotAnonymous()
@CSRFRequired()
@view_config(
route_name='gists_create', request_method='POST',
renderer='rhodecode:templates/admin/gists/new.mako')
def gist_create(self):
_ = self.request.translate
c = self.load_default_context()
data = dict(self.request.POST)
data['filename'] = data.get('filename') or Gist.DEFAULT_FILENAME
data['nodes'] = [{
'filename': data['filename'],
'content': data.get('content'),
'mimetype': data.get('mimetype') # None is autodetect
}]
data['gist_type'] = (
Gist.GIST_PUBLIC if data.get('public') else Gist.GIST_PRIVATE)
data['gist_acl_level'] = (
data.get('gist_acl_level') or Gist.ACL_LEVEL_PRIVATE)
schema = gist_schema.GistSchema().bind(
lifetime_options=[x[0] for x in c.lifetime_values])
try:
schema_data = schema.deserialize(data)
# convert to safer format with just KEYs so we sure no duplicates
schema_data['nodes'] = gist_schema.sequence_to_nodes(
schema_data['nodes'])
gist = GistModel().create(
gist_id=schema_data['gistid'], # custom access id not real ID
description=schema_data['description'],
owner=self._rhodecode_user.user_id,
gist_mapping=schema_data['nodes'],
gist_type=schema_data['gist_type'],
lifetime=schema_data['lifetime'],
gist_acl_level=schema_data['gist_acl_level']
)
Session().commit()
new_gist_id = gist.gist_access_id
except validation_schema.Invalid as errors:
defaults = data
errors = errors.asdict()
if 'nodes.0.content' in errors:
errors['content'] = errors['nodes.0.content']
del errors['nodes.0.content']
if 'nodes.0.filename' in errors:
errors['filename'] = errors['nodes.0.filename']
del errors['nodes.0.filename']
data = render('rhodecode:templates/admin/gists/new.mako',
self._get_template_context(c), self.request)
html = formencode.htmlfill.render(
data,
defaults=defaults,
errors=errors,
prefix_error=False,
encoding="UTF-8",
force_defaults=False
)
return Response(html)
except Exception:
log.exception("Exception while trying to create a gist")
h.flash(_('Error occurred during gist creation'), category='error')
raise HTTPFound(h.route_url('gists_new'))
raise HTTPFound(h.route_url('gist_show', gist_id=new_gist_id))
@LoginRequired()
@NotAnonymous()
@CSRFRequired()
@view_config(
route_name='gist_delete', request_method='POST')
def gist_delete(self):
_ = self.request.translate
gist_id = self.request.matchdict['gist_id']
c = self.load_default_context()
c.gist = Gist.get_or_404(gist_id)
owner = c.gist.gist_owner == self._rhodecode_user.user_id
if not (h.HasPermissionAny('hg.admin')() or owner):
log.warning('Deletion of Gist was forbidden '
'by unauthorized user: `%s`', self._rhodecode_user)
raise HTTPNotFound()
GistModel().delete(c.gist)
Session().commit()
h.flash(_('Deleted gist %s') % c.gist.gist_access_id, category='success')
raise HTTPFound(h.route_url('gists_show'))
def _get_gist(self, gist_id):
gist = Gist.get_or_404(gist_id)
# Check if this gist is expired
if gist.gist_expires != -1:
if time.time() > gist.gist_expires:
log.error(
'Gist expired at %s', time_to_datetime(gist.gist_expires))
raise HTTPNotFound()
# check if this gist requires a login
is_default_user = self._rhodecode_user.username == User.DEFAULT_USER
if gist.acl_level == Gist.ACL_LEVEL_PRIVATE and is_default_user:
log.error("Anonymous user %s tried to access protected gist `%s`",
self._rhodecode_user, gist_id)
raise HTTPNotFound()
return gist
@LoginRequired()
@view_config(
route_name='gist_show', request_method='GET',
renderer='rhodecode:templates/admin/gists/show.mako')
@view_config(
route_name='gist_show_rev', request_method='GET',
renderer='rhodecode:templates/admin/gists/show.mako')
@view_config(
route_name='gist_show_formatted', request_method='GET',
renderer=None)
@view_config(
route_name='gist_show_formatted_path', request_method='GET',
renderer=None)
def show(self):
gist_id = self.request.matchdict['gist_id']
# TODO(marcink): expose those via matching dict
revision = self.request.matchdict.get('revision', 'tip')
f_path = self.request.matchdict.get('f_path', None)
return_format = self.request.matchdict.get('format')
c = self.load_default_context()
c.gist = self._get_gist(gist_id)
c.render = not self.request.GET.get('no-render', False)
try:
c.file_last_commit, c.files = GistModel().get_gist_files(
gist_id, revision=revision)
except VCSError:
log.exception("Exception in gist show")
raise HTTPNotFound()
if return_format == 'raw':
content = '\n\n'.join([f.content for f in c.files
if (f_path is None or f.path == f_path)])
response = Response(content)
response.content_type = 'text/plain'
return response
return self._get_template_context(c)
@LoginRequired()
@NotAnonymous()
@view_config(
route_name='gist_edit', request_method='GET',
renderer='rhodecode:templates/admin/gists/edit.mako')
def gist_edit(self):
_ = self.request.translate
gist_id = self.request.matchdict['gist_id']
c = self.load_default_context()
c.gist = self._get_gist(gist_id)
owner = c.gist.gist_owner == self._rhodecode_user.user_id
if not (h.HasPermissionAny('hg.admin')() or owner):
raise HTTPNotFound()
try:
c.file_last_commit, c.files = GistModel().get_gist_files(gist_id)
except VCSError:
log.exception("Exception in gist edit")
raise HTTPNotFound()
if c.gist.gist_expires == -1:
expiry = _('never')
else:
# this cannot use timeago, since it's used in select2 as a value
expiry = h.age(h.time_to_datetime(c.gist.gist_expires))
c.lifetime_values.append(
(0, _('%(expiry)s - current value') % {'expiry': _(expiry)})
)
return self._get_template_context(c)
@LoginRequired()
@NotAnonymous()
@CSRFRequired()
@view_config(
route_name='gist_update', request_method='POST',
renderer='rhodecode:templates/admin/gists/edit.mako')
def gist_update(self):
_ = self.request.translate
gist_id = self.request.matchdict['gist_id']
c = self.load_default_context()
c.gist = self._get_gist(gist_id)
owner = c.gist.gist_owner == self._rhodecode_user.user_id
if not (h.HasPermissionAny('hg.admin')() or owner):
raise HTTPNotFound()
data = peppercorn.parse(self.request.POST.items())
schema = gist_schema.GistSchema()
schema = schema.bind(
# '0' is special value to leave lifetime untouched
lifetime_options=[x[0] for x in c.lifetime_values] + [0],
)
try:
schema_data = schema.deserialize(data)
# convert to safer format with just KEYs so we sure no duplicates
schema_data['nodes'] = gist_schema.sequence_to_nodes(
schema_data['nodes'])
GistModel().update(
gist=c.gist,
description=schema_data['description'],
owner=c.gist.owner,
gist_mapping=schema_data['nodes'],
lifetime=schema_data['lifetime'],
gist_acl_level=schema_data['gist_acl_level']
)
Session().commit()
h.flash(_('Successfully updated gist content'), category='success')
except NodeNotChangedError:
# raised if nothing was changed in repo itself. We anyway then
# store only DB stuff for gist
Session().commit()
h.flash(_('Successfully updated gist data'), category='success')
except validation_schema.Invalid as errors:
errors = errors.asdict()
h.flash(_('Error occurred during update of gist {}: {}').format(
gist_id, errors), category='error')
except Exception:
log.exception("Exception in gist edit")
h.flash(_('Error occurred during update of gist %s') % gist_id,
category='error')
raise HTTPFound(h.route_url('gist_show', gist_id=gist_id))
@LoginRequired()
@NotAnonymous()
@view_config(
route_name='gist_edit_check_revision', request_method='GET',
renderer='json_ext')
def gist_edit_check_revision(self):
_ = self.request.translate
gist_id = self.request.matchdict['gist_id']
c = self.load_default_context()
c.gist = self._get_gist(gist_id)
last_rev = c.gist.scm_instance().get_commit()
success = True
revision = self.request.GET.get('revision')
if revision != last_rev.raw_id:
log.error('Last revision %s is different then submitted %s'
% (revision, last_rev))
# our gist has newer version than we
success = False
return {'success': success}