##// END OF EJS Templates
pull-requests: increase stability of concurrent pull requests creation by flushing prematurly the statuses of commits....
pull-requests: increase stability of concurrent pull requests creation by flushing prematurly the statuses of commits. This is required to increase the versions on each concurrent call. Otherwise we could get into an integrity errors of commitsha+version+repo

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repo_files.py
1392 lines | 52.3 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
# Copyright (C) 2011-2019 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 itertools
import logging
import os
import shutil
import tempfile
import collections
import urllib
from pyramid.httpexceptions import HTTPNotFound, HTTPBadRequest, HTTPFound
from pyramid.view import view_config
from pyramid.renderers import render
from pyramid.response import Response
import rhodecode
from rhodecode.apps._base import RepoAppView
from rhodecode.lib import diffs, helpers as h, rc_cache
from rhodecode.lib import audit_logger
from rhodecode.lib.view_utils import parse_path_ref
from rhodecode.lib.exceptions import NonRelativePathError
from rhodecode.lib.codeblocks import (
filenode_as_lines_tokens, filenode_as_annotated_lines_tokens)
from rhodecode.lib.utils2 import (
convert_line_endings, detect_mode, safe_str, str2bool, safe_int)
from rhodecode.lib.auth import (
LoginRequired, HasRepoPermissionAnyDecorator, CSRFRequired)
from rhodecode.lib.vcs import path as vcspath
from rhodecode.lib.vcs.backends.base import EmptyCommit
from rhodecode.lib.vcs.conf import settings
from rhodecode.lib.vcs.nodes import FileNode
from rhodecode.lib.vcs.exceptions import (
RepositoryError, CommitDoesNotExistError, EmptyRepositoryError,
ImproperArchiveTypeError, VCSError, NodeAlreadyExistsError,
NodeDoesNotExistError, CommitError, NodeError)
from rhodecode.model.scm import ScmModel
from rhodecode.model.db import Repository
log = logging.getLogger(__name__)
class RepoFilesView(RepoAppView):
@staticmethod
def adjust_file_path_for_svn(f_path, repo):
"""
Computes the relative path of `f_path`.
This is mainly based on prefix matching of the recognized tags and
branches in the underlying repository.
"""
tags_and_branches = itertools.chain(
repo.branches.iterkeys(),
repo.tags.iterkeys())
tags_and_branches = sorted(tags_and_branches, key=len, reverse=True)
for name in tags_and_branches:
if f_path.startswith('{}/'.format(name)):
f_path = vcspath.relpath(f_path, name)
break
return f_path
def load_default_context(self):
c = self._get_local_tmpl_context(include_app_defaults=True)
c.rhodecode_repo = self.rhodecode_vcs_repo
return c
def _ensure_not_locked(self):
_ = self.request.translate
repo = self.db_repo
if repo.enable_locking and repo.locked[0]:
h.flash(_('This repository has been locked by %s on %s')
% (h.person_by_id(repo.locked[0]),
h.format_date(h.time_to_datetime(repo.locked[1]))),
'warning')
files_url = h.route_path(
'repo_files:default_path',
repo_name=self.db_repo_name, commit_id='tip')
raise HTTPFound(files_url)
def check_branch_permission(self, branch_name):
_ = self.request.translate
rule, branch_perm = self._rhodecode_user.get_rule_and_branch_permission(
self.db_repo_name, branch_name)
if branch_perm and branch_perm not in ['branch.push', 'branch.push_force']:
h.flash(
_('Branch `{}` changes forbidden by rule {}.').format(branch_name, rule),
'warning')
files_url = h.route_path(
'repo_files:default_path',
repo_name=self.db_repo_name, commit_id='tip')
raise HTTPFound(files_url)
def _get_commit_and_path(self):
default_commit_id = self.db_repo.landing_rev[1]
default_f_path = '/'
commit_id = self.request.matchdict.get(
'commit_id', default_commit_id)
f_path = self._get_f_path(self.request.matchdict, default_f_path)
return commit_id, f_path
def _get_default_encoding(self, c):
enc_list = getattr(c, 'default_encodings', [])
return enc_list[0] if enc_list else 'UTF-8'
def _get_commit_or_redirect(self, commit_id, redirect_after=True):
"""
This is a safe way to get commit. If an error occurs it redirects to
tip with proper message
:param commit_id: id of commit to fetch
:param redirect_after: toggle redirection
"""
_ = self.request.translate
try:
return self.rhodecode_vcs_repo.get_commit(commit_id)
except EmptyRepositoryError:
if not redirect_after:
return None
_url = h.route_path(
'repo_files_add_file',
repo_name=self.db_repo_name, commit_id=0, f_path='',
_anchor='edit')
if h.HasRepoPermissionAny(
'repository.write', 'repository.admin')(self.db_repo_name):
add_new = h.link_to(
_('Click here to add a new file.'), _url, class_="alert-link")
else:
add_new = ""
h.flash(h.literal(
_('There are no files yet. %s') % add_new), category='warning')
raise HTTPFound(
h.route_path('repo_summary', repo_name=self.db_repo_name))
except (CommitDoesNotExistError, LookupError):
msg = _('No such commit exists for this repository')
h.flash(msg, category='error')
raise HTTPNotFound()
except RepositoryError as e:
h.flash(safe_str(h.escape(e)), category='error')
raise HTTPNotFound()
def _get_filenode_or_redirect(self, commit_obj, path):
"""
Returns file_node, if error occurs or given path is directory,
it'll redirect to top level path
"""
_ = self.request.translate
try:
file_node = commit_obj.get_node(path)
if file_node.is_dir():
raise RepositoryError('The given path is a directory')
except CommitDoesNotExistError:
log.exception('No such commit exists for this repository')
h.flash(_('No such commit exists for this repository'), category='error')
raise HTTPNotFound()
except RepositoryError as e:
log.warning('Repository error while fetching '
'filenode `%s`. Err:%s', path, e)
h.flash(safe_str(h.escape(e)), category='error')
raise HTTPNotFound()
return file_node
def _is_valid_head(self, commit_id, repo):
branch_name = sha_commit_id = ''
is_head = False
if h.is_svn(repo) and not repo.is_empty():
# Note: Subversion only has one head.
if commit_id == repo.get_commit(commit_idx=-1).raw_id:
is_head = True
return branch_name, sha_commit_id, is_head
for _branch_name, branch_commit_id in repo.branches.items():
# simple case we pass in branch name, it's a HEAD
if commit_id == _branch_name:
is_head = True
branch_name = _branch_name
sha_commit_id = branch_commit_id
break
# case when we pass in full sha commit_id, which is a head
elif commit_id == branch_commit_id:
is_head = True
branch_name = _branch_name
sha_commit_id = branch_commit_id
break
# checked branches, means we only need to try to get the branch/commit_sha
if not repo.is_empty:
commit = repo.get_commit(commit_id=commit_id)
if commit:
branch_name = commit.branch
sha_commit_id = commit.raw_id
return branch_name, sha_commit_id, is_head
def _get_tree_at_commit(
self, c, commit_id, f_path, full_load=False):
repo_id = self.db_repo.repo_id
cache_seconds = safe_int(
rhodecode.CONFIG.get('rc_cache.cache_repo.expiration_time'))
cache_on = cache_seconds > 0
log.debug(
'Computing FILE TREE for repo_id %s commit_id `%s` and path `%s`'
'with caching: %s[TTL: %ss]' % (
repo_id, commit_id, f_path, cache_on, cache_seconds or 0))
cache_namespace_uid = 'cache_repo.{}'.format(repo_id)
region = rc_cache.get_or_create_region('cache_repo', cache_namespace_uid)
@region.conditional_cache_on_arguments(namespace=cache_namespace_uid,
condition=cache_on)
def compute_file_tree(repo_id, commit_id, f_path, full_load):
log.debug('Generating cached file tree for repo_id: %s, %s, %s',
repo_id, commit_id, f_path)
c.full_load = full_load
return render(
'rhodecode:templates/files/files_browser_tree.mako',
self._get_template_context(c), self.request)
return compute_file_tree(self.db_repo.repo_id, commit_id, f_path, full_load)
def _get_archive_spec(self, fname):
log.debug('Detecting archive spec for: `%s`', fname)
fileformat = None
ext = None
content_type = None
for a_type, ext_data in settings.ARCHIVE_SPECS.items():
content_type, extension = ext_data
if fname.endswith(extension):
fileformat = a_type
log.debug('archive is of type: %s', fileformat)
ext = extension
break
if not fileformat:
raise ValueError()
# left over part of whole fname is the commit
commit_id = fname[:-len(ext)]
return commit_id, ext, fileformat, content_type
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_archivefile', request_method='GET',
renderer=None)
def repo_archivefile(self):
# archive cache config
from rhodecode import CONFIG
_ = self.request.translate
self.load_default_context()
fname = self.request.matchdict['fname']
subrepos = self.request.GET.get('subrepos') == 'true'
if not self.db_repo.enable_downloads:
return Response(_('Downloads disabled'))
try:
commit_id, ext, fileformat, content_type = \
self._get_archive_spec(fname)
except ValueError:
return Response(_('Unknown archive type for: `{}`').format(
h.escape(fname)))
try:
commit = self.rhodecode_vcs_repo.get_commit(commit_id)
except CommitDoesNotExistError:
return Response(_('Unknown commit_id {}').format(
h.escape(commit_id)))
except EmptyRepositoryError:
return Response(_('Empty repository'))
archive_name = '%s-%s%s%s' % (
safe_str(self.db_repo_name.replace('/', '_')),
'-sub' if subrepos else '',
safe_str(commit.short_id), ext)
use_cached_archive = False
archive_cache_enabled = CONFIG.get(
'archive_cache_dir') and not self.request.GET.get('no_cache')
cached_archive_path = None
if archive_cache_enabled:
# check if we it's ok to write
if not os.path.isdir(CONFIG['archive_cache_dir']):
os.makedirs(CONFIG['archive_cache_dir'])
cached_archive_path = os.path.join(
CONFIG['archive_cache_dir'], archive_name)
if os.path.isfile(cached_archive_path):
log.debug('Found cached archive in %s', cached_archive_path)
fd, archive = None, cached_archive_path
use_cached_archive = True
else:
log.debug('Archive %s is not yet cached', archive_name)
if not use_cached_archive:
# generate new archive
fd, archive = tempfile.mkstemp()
log.debug('Creating new temp archive in %s', archive)
try:
commit.archive_repo(archive, kind=fileformat, subrepos=subrepos)
except ImproperArchiveTypeError:
return _('Unknown archive type')
if archive_cache_enabled:
# if we generated the archive and we have cache enabled
# let's use this for future
log.debug('Storing new archive in %s', cached_archive_path)
shutil.move(archive, cached_archive_path)
archive = cached_archive_path
# store download action
audit_logger.store_web(
'repo.archive.download', action_data={
'user_agent': self.request.user_agent,
'archive_name': archive_name,
'archive_spec': fname,
'archive_cached': use_cached_archive},
user=self._rhodecode_user,
repo=self.db_repo,
commit=True
)
def get_chunked_archive(archive_path):
with open(archive_path, 'rb') as stream:
while True:
data = stream.read(16 * 1024)
if not data:
if fd: # fd means we used temporary file
os.close(fd)
if not archive_cache_enabled:
log.debug('Destroying temp archive %s', archive_path)
os.remove(archive_path)
break
yield data
response = Response(app_iter=get_chunked_archive(archive))
response.content_disposition = str(
'attachment; filename=%s' % archive_name)
response.content_type = str(content_type)
return response
def _get_file_node(self, commit_id, f_path):
if commit_id not in ['', None, 'None', '0' * 12, '0' * 40]:
commit = self.rhodecode_vcs_repo.get_commit(commit_id=commit_id)
try:
node = commit.get_node(f_path)
if node.is_dir():
raise NodeError('%s path is a %s not a file'
% (node, type(node)))
except NodeDoesNotExistError:
commit = EmptyCommit(
commit_id=commit_id,
idx=commit.idx,
repo=commit.repository,
alias=commit.repository.alias,
message=commit.message,
author=commit.author,
date=commit.date)
node = FileNode(f_path, '', commit=commit)
else:
commit = EmptyCommit(
repo=self.rhodecode_vcs_repo,
alias=self.rhodecode_vcs_repo.alias)
node = FileNode(f_path, '', commit=commit)
return node
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_files_diff', request_method='GET',
renderer=None)
def repo_files_diff(self):
c = self.load_default_context()
f_path = self._get_f_path(self.request.matchdict)
diff1 = self.request.GET.get('diff1', '')
diff2 = self.request.GET.get('diff2', '')
path1, diff1 = parse_path_ref(diff1, default_path=f_path)
ignore_whitespace = str2bool(self.request.GET.get('ignorews'))
line_context = self.request.GET.get('context', 3)
if not any((diff1, diff2)):
h.flash(
'Need query parameter "diff1" or "diff2" to generate a diff.',
category='error')
raise HTTPBadRequest()
c.action = self.request.GET.get('diff')
if c.action not in ['download', 'raw']:
compare_url = h.route_path(
'repo_compare',
repo_name=self.db_repo_name,
source_ref_type='rev',
source_ref=diff1,
target_repo=self.db_repo_name,
target_ref_type='rev',
target_ref=diff2,
_query=dict(f_path=f_path))
# redirect to new view if we render diff
raise HTTPFound(compare_url)
try:
node1 = self._get_file_node(diff1, path1)
node2 = self._get_file_node(diff2, f_path)
except (RepositoryError, NodeError):
log.exception("Exception while trying to get node from repository")
raise HTTPFound(
h.route_path('repo_files', repo_name=self.db_repo_name,
commit_id='tip', f_path=f_path))
if all(isinstance(node.commit, EmptyCommit)
for node in (node1, node2)):
raise HTTPNotFound()
c.commit_1 = node1.commit
c.commit_2 = node2.commit
if c.action == 'download':
_diff = diffs.get_gitdiff(node1, node2,
ignore_whitespace=ignore_whitespace,
context=line_context)
diff = diffs.DiffProcessor(_diff, format='gitdiff')
response = Response(self.path_filter.get_raw_patch(diff))
response.content_type = 'text/plain'
response.content_disposition = (
'attachment; filename=%s_%s_vs_%s.diff' % (f_path, diff1, diff2)
)
charset = self._get_default_encoding(c)
if charset:
response.charset = charset
return response
elif c.action == 'raw':
_diff = diffs.get_gitdiff(node1, node2,
ignore_whitespace=ignore_whitespace,
context=line_context)
diff = diffs.DiffProcessor(_diff, format='gitdiff')
response = Response(self.path_filter.get_raw_patch(diff))
response.content_type = 'text/plain'
charset = self._get_default_encoding(c)
if charset:
response.charset = charset
return response
# in case we ever end up here
raise HTTPNotFound()
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_files_diff_2way_redirect', request_method='GET',
renderer=None)
def repo_files_diff_2way_redirect(self):
"""
Kept only to make OLD links work
"""
f_path = self._get_f_path_unchecked(self.request.matchdict)
diff1 = self.request.GET.get('diff1', '')
diff2 = self.request.GET.get('diff2', '')
if not any((diff1, diff2)):
h.flash(
'Need query parameter "diff1" or "diff2" to generate a diff.',
category='error')
raise HTTPBadRequest()
compare_url = h.route_path(
'repo_compare',
repo_name=self.db_repo_name,
source_ref_type='rev',
source_ref=diff1,
target_ref_type='rev',
target_ref=diff2,
_query=dict(f_path=f_path, diffmode='sideside',
target_repo=self.db_repo_name,))
raise HTTPFound(compare_url)
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_files', request_method='GET',
renderer=None)
@view_config(
route_name='repo_files:default_path', request_method='GET',
renderer=None)
@view_config(
route_name='repo_files:default_commit', request_method='GET',
renderer=None)
@view_config(
route_name='repo_files:rendered', request_method='GET',
renderer=None)
@view_config(
route_name='repo_files:annotated', request_method='GET',
renderer=None)
def repo_files(self):
c = self.load_default_context()
view_name = getattr(self.request.matched_route, 'name', None)
c.annotate = view_name == 'repo_files:annotated'
# default is false, but .rst/.md files later are auto rendered, we can
# overwrite auto rendering by setting this GET flag
c.renderer = view_name == 'repo_files:rendered' or \
not self.request.GET.get('no-render', False)
# redirect to given commit_id from form if given
get_commit_id = self.request.GET.get('at_rev', None)
if get_commit_id:
self._get_commit_or_redirect(get_commit_id)
commit_id, f_path = self._get_commit_and_path()
c.commit = self._get_commit_or_redirect(commit_id)
c.branch = self.request.GET.get('branch', None)
c.f_path = f_path
# prev link
try:
prev_commit = c.commit.prev(c.branch)
c.prev_commit = prev_commit
c.url_prev = h.route_path(
'repo_files', repo_name=self.db_repo_name,
commit_id=prev_commit.raw_id, f_path=f_path)
if c.branch:
c.url_prev += '?branch=%s' % c.branch
except (CommitDoesNotExistError, VCSError):
c.url_prev = '#'
c.prev_commit = EmptyCommit()
# next link
try:
next_commit = c.commit.next(c.branch)
c.next_commit = next_commit
c.url_next = h.route_path(
'repo_files', repo_name=self.db_repo_name,
commit_id=next_commit.raw_id, f_path=f_path)
if c.branch:
c.url_next += '?branch=%s' % c.branch
except (CommitDoesNotExistError, VCSError):
c.url_next = '#'
c.next_commit = EmptyCommit()
# files or dirs
try:
c.file = c.commit.get_node(f_path)
c.file_author = True
c.file_tree = ''
# load file content
if c.file.is_file():
c.lf_node = c.file.get_largefile_node()
c.file_source_page = 'true'
c.file_last_commit = c.file.last_commit
if c.file.size < c.visual.cut_off_limit_diff:
if c.annotate: # annotation has precedence over renderer
c.annotated_lines = filenode_as_annotated_lines_tokens(
c.file
)
else:
c.renderer = (
c.renderer and h.renderer_from_filename(c.file.path)
)
if not c.renderer:
c.lines = filenode_as_lines_tokens(c.file)
_branch_name, _sha_commit_id, is_head = self._is_valid_head(
commit_id, self.rhodecode_vcs_repo)
c.on_branch_head = is_head
branch = c.commit.branch if (
c.commit.branch and '/' not in c.commit.branch) else None
c.branch_or_raw_id = branch or c.commit.raw_id
c.branch_name = c.commit.branch or h.short_id(c.commit.raw_id)
author = c.file_last_commit.author
c.authors = [[
h.email(author),
h.person(author, 'username_or_name_or_email'),
1
]]
else: # load tree content at path
c.file_source_page = 'false'
c.authors = []
# this loads a simple tree without metadata to speed things up
# later via ajax we call repo_nodetree_full and fetch whole
c.file_tree = self._get_tree_at_commit(
c, c.commit.raw_id, f_path)
except RepositoryError as e:
h.flash(safe_str(h.escape(e)), category='error')
raise HTTPNotFound()
if self.request.environ.get('HTTP_X_PJAX'):
html = render('rhodecode:templates/files/files_pjax.mako',
self._get_template_context(c), self.request)
else:
html = render('rhodecode:templates/files/files.mako',
self._get_template_context(c), self.request)
return Response(html)
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_files:annotated_previous', request_method='GET',
renderer=None)
def repo_files_annotated_previous(self):
self.load_default_context()
commit_id, f_path = self._get_commit_and_path()
commit = self._get_commit_or_redirect(commit_id)
prev_commit_id = commit.raw_id
line_anchor = self.request.GET.get('line_anchor')
is_file = False
try:
_file = commit.get_node(f_path)
is_file = _file.is_file()
except (NodeDoesNotExistError, CommitDoesNotExistError, VCSError):
pass
if is_file:
history = commit.get_path_history(f_path)
prev_commit_id = history[1].raw_id \
if len(history) > 1 else prev_commit_id
prev_url = h.route_path(
'repo_files:annotated', repo_name=self.db_repo_name,
commit_id=prev_commit_id, f_path=f_path,
_anchor='L{}'.format(line_anchor))
raise HTTPFound(prev_url)
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_nodetree_full', request_method='GET',
renderer=None, xhr=True)
@view_config(
route_name='repo_nodetree_full:default_path', request_method='GET',
renderer=None, xhr=True)
def repo_nodetree_full(self):
"""
Returns rendered html of file tree that contains commit date,
author, commit_id for the specified combination of
repo, commit_id and file path
"""
c = self.load_default_context()
commit_id, f_path = self._get_commit_and_path()
commit = self._get_commit_or_redirect(commit_id)
try:
dir_node = commit.get_node(f_path)
except RepositoryError as e:
return Response('error: {}'.format(h.escape(safe_str(e))))
if dir_node.is_file():
return Response('')
c.file = dir_node
c.commit = commit
html = self._get_tree_at_commit(
c, commit.raw_id, dir_node.path, full_load=True)
return Response(html)
def _get_attachement_headers(self, f_path):
f_name = safe_str(f_path.split(Repository.NAME_SEP)[-1])
safe_path = f_name.replace('"', '\\"')
encoded_path = urllib.quote(f_name)
return "attachment; " \
"filename=\"{}\"; " \
"filename*=UTF-8\'\'{}".format(safe_path, encoded_path)
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_file_raw', request_method='GET',
renderer=None)
def repo_file_raw(self):
"""
Action for show as raw, some mimetypes are "rendered",
those include images, icons.
"""
c = self.load_default_context()
commit_id, f_path = self._get_commit_and_path()
commit = self._get_commit_or_redirect(commit_id)
file_node = self._get_filenode_or_redirect(commit, f_path)
raw_mimetype_mapping = {
# map original mimetype to a mimetype used for "show as raw"
# you can also provide a content-disposition to override the
# default "attachment" disposition.
# orig_type: (new_type, new_dispo)
# show images inline:
# Do not re-add SVG: it is unsafe and permits XSS attacks. One can
# for example render an SVG with javascript inside or even render
# HTML.
'image/x-icon': ('image/x-icon', 'inline'),
'image/png': ('image/png', 'inline'),
'image/gif': ('image/gif', 'inline'),
'image/jpeg': ('image/jpeg', 'inline'),
'application/pdf': ('application/pdf', 'inline'),
}
mimetype = file_node.mimetype
try:
mimetype, disposition = raw_mimetype_mapping[mimetype]
except KeyError:
# we don't know anything special about this, handle it safely
if file_node.is_binary:
# do same as download raw for binary files
mimetype, disposition = 'application/octet-stream', 'attachment'
else:
# do not just use the original mimetype, but force text/plain,
# otherwise it would serve text/html and that might be unsafe.
# Note: underlying vcs library fakes text/plain mimetype if the
# mimetype can not be determined and it thinks it is not
# binary.This might lead to erroneous text display in some
# cases, but helps in other cases, like with text files
# without extension.
mimetype, disposition = 'text/plain', 'inline'
if disposition == 'attachment':
disposition = self._get_attachement_headers(f_path)
def stream_node():
yield file_node.raw_bytes
response = Response(app_iter=stream_node())
response.content_disposition = disposition
response.content_type = mimetype
charset = self._get_default_encoding(c)
if charset:
response.charset = charset
return response
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_file_download', request_method='GET',
renderer=None)
@view_config(
route_name='repo_file_download:legacy', request_method='GET',
renderer=None)
def repo_file_download(self):
c = self.load_default_context()
commit_id, f_path = self._get_commit_and_path()
commit = self._get_commit_or_redirect(commit_id)
file_node = self._get_filenode_or_redirect(commit, f_path)
if self.request.GET.get('lf'):
# only if lf get flag is passed, we download this file
# as LFS/Largefile
lf_node = file_node.get_largefile_node()
if lf_node:
# overwrite our pointer with the REAL large-file
file_node = lf_node
disposition = self._get_attachement_headers(f_path)
def stream_node():
yield file_node.raw_bytes
response = Response(app_iter=stream_node())
response.content_disposition = disposition
response.content_type = file_node.mimetype
charset = self._get_default_encoding(c)
if charset:
response.charset = charset
return response
def _get_nodelist_at_commit(self, repo_name, repo_id, commit_id, f_path):
cache_seconds = safe_int(
rhodecode.CONFIG.get('rc_cache.cache_repo.expiration_time'))
cache_on = cache_seconds > 0
log.debug(
'Computing FILE SEARCH for repo_id %s commit_id `%s` and path `%s`'
'with caching: %s[TTL: %ss]' % (
repo_id, commit_id, f_path, cache_on, cache_seconds or 0))
cache_namespace_uid = 'cache_repo.{}'.format(repo_id)
region = rc_cache.get_or_create_region('cache_repo', cache_namespace_uid)
@region.conditional_cache_on_arguments(namespace=cache_namespace_uid,
condition=cache_on)
def compute_file_search(repo_id, commit_id, f_path):
log.debug('Generating cached nodelist for repo_id:%s, %s, %s',
repo_id, commit_id, f_path)
try:
_d, _f = ScmModel().get_nodes(
repo_name, commit_id, f_path, flat=False)
except (RepositoryError, CommitDoesNotExistError, Exception) as e:
log.exception(safe_str(e))
h.flash(safe_str(h.escape(e)), category='error')
raise HTTPFound(h.route_path(
'repo_files', repo_name=self.db_repo_name,
commit_id='tip', f_path='/'))
return _d + _f
return compute_file_search(self.db_repo.repo_id, commit_id, f_path)
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_files_nodelist', request_method='GET',
renderer='json_ext', xhr=True)
def repo_nodelist(self):
self.load_default_context()
commit_id, f_path = self._get_commit_and_path()
commit = self._get_commit_or_redirect(commit_id)
metadata = self._get_nodelist_at_commit(
self.db_repo_name, self.db_repo.repo_id, commit.raw_id, f_path)
return {'nodes': metadata}
def _create_references(
self, branches_or_tags, symbolic_reference, f_path):
items = []
for name, commit_id in branches_or_tags.items():
sym_ref = symbolic_reference(commit_id, name, f_path)
items.append((sym_ref, name))
return items
def _symbolic_reference(self, commit_id, name, f_path):
return commit_id
def _symbolic_reference_svn(self, commit_id, name, f_path):
new_f_path = vcspath.join(name, f_path)
return u'%s@%s' % (new_f_path, commit_id)
def _get_node_history(self, commit_obj, f_path, commits=None):
"""
get commit history for given node
:param commit_obj: commit to calculate history
:param f_path: path for node to calculate history for
:param commits: if passed don't calculate history and take
commits defined in this list
"""
_ = self.request.translate
# calculate history based on tip
tip = self.rhodecode_vcs_repo.get_commit()
if commits is None:
pre_load = ["author", "branch"]
try:
commits = tip.get_path_history(f_path, pre_load=pre_load)
except (NodeDoesNotExistError, CommitError):
# this node is not present at tip!
commits = commit_obj.get_path_history(f_path, pre_load=pre_load)
history = []
commits_group = ([], _("Changesets"))
for commit in commits:
branch = ' (%s)' % commit.branch if commit.branch else ''
n_desc = 'r%s:%s%s' % (commit.idx, commit.short_id, branch)
commits_group[0].append((commit.raw_id, n_desc,))
history.append(commits_group)
symbolic_reference = self._symbolic_reference
if self.rhodecode_vcs_repo.alias == 'svn':
adjusted_f_path = RepoFilesView.adjust_file_path_for_svn(
f_path, self.rhodecode_vcs_repo)
if adjusted_f_path != f_path:
log.debug(
'Recognized svn tag or branch in file "%s", using svn '
'specific symbolic references', f_path)
f_path = adjusted_f_path
symbolic_reference = self._symbolic_reference_svn
branches = self._create_references(
self.rhodecode_vcs_repo.branches, symbolic_reference, f_path)
branches_group = (branches, _("Branches"))
tags = self._create_references(
self.rhodecode_vcs_repo.tags, symbolic_reference, f_path)
tags_group = (tags, _("Tags"))
history.append(branches_group)
history.append(tags_group)
return history, commits
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_file_history', request_method='GET',
renderer='json_ext')
def repo_file_history(self):
self.load_default_context()
commit_id, f_path = self._get_commit_and_path()
commit = self._get_commit_or_redirect(commit_id)
file_node = self._get_filenode_or_redirect(commit, f_path)
if file_node.is_file():
file_history, _hist = self._get_node_history(commit, f_path)
res = []
for obj in file_history:
res.append({
'text': obj[1],
'children': [{'id': o[0], 'text': o[1]} for o in obj[0]]
})
data = {
'more': False,
'results': res
}
return data
log.warning('Cannot fetch history for directory')
raise HTTPBadRequest()
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_file_authors', request_method='GET',
renderer='rhodecode:templates/files/file_authors_box.mako')
def repo_file_authors(self):
c = self.load_default_context()
commit_id, f_path = self._get_commit_and_path()
commit = self._get_commit_or_redirect(commit_id)
file_node = self._get_filenode_or_redirect(commit, f_path)
if not file_node.is_file():
raise HTTPBadRequest()
c.file_last_commit = file_node.last_commit
if self.request.GET.get('annotate') == '1':
# use _hist from annotation if annotation mode is on
commit_ids = set(x[1] for x in file_node.annotate)
_hist = (
self.rhodecode_vcs_repo.get_commit(commit_id)
for commit_id in commit_ids)
else:
_f_history, _hist = self._get_node_history(commit, f_path)
c.file_author = False
unique = collections.OrderedDict()
for commit in _hist:
author = commit.author
if author not in unique:
unique[commit.author] = [
h.email(author),
h.person(author, 'username_or_name_or_email'),
1 # counter
]
else:
# increase counter
unique[commit.author][2] += 1
c.authors = [val for val in unique.values()]
return self._get_template_context(c)
@LoginRequired()
@HasRepoPermissionAnyDecorator('repository.write', 'repository.admin')
@view_config(
route_name='repo_files_remove_file', request_method='GET',
renderer='rhodecode:templates/files/files_delete.mako')
def repo_files_remove_file(self):
_ = self.request.translate
c = self.load_default_context()
commit_id, f_path = self._get_commit_and_path()
self._ensure_not_locked()
_branch_name, _sha_commit_id, is_head = \
self._is_valid_head(commit_id, self.rhodecode_vcs_repo)
if not is_head:
h.flash(_('You can only delete files with commit '
'being a valid branch head.'), category='warning')
raise HTTPFound(
h.route_path('repo_files',
repo_name=self.db_repo_name, commit_id='tip',
f_path=f_path))
self.check_branch_permission(_branch_name)
c.commit = self._get_commit_or_redirect(commit_id)
c.file = self._get_filenode_or_redirect(c.commit, f_path)
c.default_message = _(
'Deleted file {} via RhodeCode Enterprise').format(f_path)
c.f_path = f_path
return self._get_template_context(c)
@LoginRequired()
@HasRepoPermissionAnyDecorator('repository.write', 'repository.admin')
@CSRFRequired()
@view_config(
route_name='repo_files_delete_file', request_method='POST',
renderer=None)
def repo_files_delete_file(self):
_ = self.request.translate
c = self.load_default_context()
commit_id, f_path = self._get_commit_and_path()
self._ensure_not_locked()
_branch_name, _sha_commit_id, is_head = \
self._is_valid_head(commit_id, self.rhodecode_vcs_repo)
if not is_head:
h.flash(_('You can only delete files with commit '
'being a valid branch head.'), category='warning')
raise HTTPFound(
h.route_path('repo_files',
repo_name=self.db_repo_name, commit_id='tip',
f_path=f_path))
self.check_branch_permission(_branch_name)
c.commit = self._get_commit_or_redirect(commit_id)
c.file = self._get_filenode_or_redirect(c.commit, f_path)
c.default_message = _(
'Deleted file {} via RhodeCode Enterprise').format(f_path)
c.f_path = f_path
node_path = f_path
author = self._rhodecode_db_user.full_contact
message = self.request.POST.get('message') or c.default_message
try:
nodes = {
node_path: {
'content': ''
}
}
ScmModel().delete_nodes(
user=self._rhodecode_db_user.user_id, repo=self.db_repo,
message=message,
nodes=nodes,
parent_commit=c.commit,
author=author,
)
h.flash(
_('Successfully deleted file `{}`').format(
h.escape(f_path)), category='success')
except Exception:
log.exception('Error during commit operation')
h.flash(_('Error occurred during commit'), category='error')
raise HTTPFound(
h.route_path('repo_commit', repo_name=self.db_repo_name,
commit_id='tip'))
@LoginRequired()
@HasRepoPermissionAnyDecorator('repository.write', 'repository.admin')
@view_config(
route_name='repo_files_edit_file', request_method='GET',
renderer='rhodecode:templates/files/files_edit.mako')
def repo_files_edit_file(self):
_ = self.request.translate
c = self.load_default_context()
commit_id, f_path = self._get_commit_and_path()
self._ensure_not_locked()
_branch_name, _sha_commit_id, is_head = \
self._is_valid_head(commit_id, self.rhodecode_vcs_repo)
if not is_head:
h.flash(_('You can only edit files with commit '
'being a valid branch head.'), category='warning')
raise HTTPFound(
h.route_path('repo_files',
repo_name=self.db_repo_name, commit_id='tip',
f_path=f_path))
self.check_branch_permission(_branch_name)
c.commit = self._get_commit_or_redirect(commit_id)
c.file = self._get_filenode_or_redirect(c.commit, f_path)
if c.file.is_binary:
files_url = h.route_path(
'repo_files',
repo_name=self.db_repo_name,
commit_id=c.commit.raw_id, f_path=f_path)
raise HTTPFound(files_url)
c.default_message = _(
'Edited file {} via RhodeCode Enterprise').format(f_path)
c.f_path = f_path
return self._get_template_context(c)
@LoginRequired()
@HasRepoPermissionAnyDecorator('repository.write', 'repository.admin')
@CSRFRequired()
@view_config(
route_name='repo_files_update_file', request_method='POST',
renderer=None)
def repo_files_update_file(self):
_ = self.request.translate
c = self.load_default_context()
commit_id, f_path = self._get_commit_and_path()
self._ensure_not_locked()
_branch_name, _sha_commit_id, is_head = \
self._is_valid_head(commit_id, self.rhodecode_vcs_repo)
if not is_head:
h.flash(_('You can only edit files with commit '
'being a valid branch head.'), category='warning')
raise HTTPFound(
h.route_path('repo_files',
repo_name=self.db_repo_name, commit_id='tip',
f_path=f_path))
self.check_branch_permission(_branch_name)
c.commit = self._get_commit_or_redirect(commit_id)
c.file = self._get_filenode_or_redirect(c.commit, f_path)
if c.file.is_binary:
raise HTTPFound(
h.route_path('repo_files',
repo_name=self.db_repo_name,
commit_id=c.commit.raw_id,
f_path=f_path))
c.default_message = _(
'Edited file {} via RhodeCode Enterprise').format(f_path)
c.f_path = f_path
old_content = c.file.content
sl = old_content.splitlines(1)
first_line = sl[0] if sl else ''
r_post = self.request.POST
# modes: 0 - Unix, 1 - Mac, 2 - DOS
mode = detect_mode(first_line, 0)
content = convert_line_endings(r_post.get('content', ''), mode)
message = r_post.get('message') or c.default_message
org_f_path = c.file.unicode_path
filename = r_post['filename']
org_filename = c.file.name
if content == old_content and filename == org_filename:
h.flash(_('No changes'), category='warning')
raise HTTPFound(
h.route_path('repo_commit', repo_name=self.db_repo_name,
commit_id='tip'))
try:
mapping = {
org_f_path: {
'org_filename': org_f_path,
'filename': os.path.join(c.file.dir_path, filename),
'content': content,
'lexer': '',
'op': 'mod',
}
}
ScmModel().update_nodes(
user=self._rhodecode_db_user.user_id,
repo=self.db_repo,
message=message,
nodes=mapping,
parent_commit=c.commit,
)
h.flash(
_('Successfully committed changes to file `{}`').format(
h.escape(f_path)), category='success')
except Exception:
log.exception('Error occurred during commit')
h.flash(_('Error occurred during commit'), category='error')
raise HTTPFound(
h.route_path('repo_commit', repo_name=self.db_repo_name,
commit_id='tip'))
@LoginRequired()
@HasRepoPermissionAnyDecorator('repository.write', 'repository.admin')
@view_config(
route_name='repo_files_add_file', request_method='GET',
renderer='rhodecode:templates/files/files_add.mako')
def repo_files_add_file(self):
_ = self.request.translate
c = self.load_default_context()
commit_id, f_path = self._get_commit_and_path()
self._ensure_not_locked()
c.commit = self._get_commit_or_redirect(commit_id, redirect_after=False)
if c.commit is None:
c.commit = EmptyCommit(alias=self.rhodecode_vcs_repo.alias)
c.default_message = (_('Added file via RhodeCode Enterprise'))
c.f_path = f_path.lstrip('/') # ensure not relative path
if self.rhodecode_vcs_repo.is_empty:
# for empty repository we cannot check for current branch, we rely on
# c.commit.branch instead
_branch_name = c.commit.branch
is_head = True
else:
_branch_name, _sha_commit_id, is_head = \
self._is_valid_head(commit_id, self.rhodecode_vcs_repo)
if not is_head:
h.flash(_('You can only add files with commit '
'being a valid branch head.'), category='warning')
raise HTTPFound(
h.route_path('repo_files',
repo_name=self.db_repo_name, commit_id='tip',
f_path=f_path))
self.check_branch_permission(_branch_name)
return self._get_template_context(c)
@LoginRequired()
@HasRepoPermissionAnyDecorator('repository.write', 'repository.admin')
@CSRFRequired()
@view_config(
route_name='repo_files_create_file', request_method='POST',
renderer=None)
def repo_files_create_file(self):
_ = self.request.translate
c = self.load_default_context()
commit_id, f_path = self._get_commit_and_path()
self._ensure_not_locked()
r_post = self.request.POST
c.commit = self._get_commit_or_redirect(
commit_id, redirect_after=False)
if c.commit is None:
c.commit = EmptyCommit(alias=self.rhodecode_vcs_repo.alias)
if self.rhodecode_vcs_repo.is_empty:
# for empty repository we cannot check for current branch, we rely on
# c.commit.branch instead
_branch_name = c.commit.branch
is_head = True
else:
_branch_name, _sha_commit_id, is_head = \
self._is_valid_head(commit_id, self.rhodecode_vcs_repo)
if not is_head:
h.flash(_('You can only add files with commit '
'being a valid branch head.'), category='warning')
raise HTTPFound(
h.route_path('repo_files',
repo_name=self.db_repo_name, commit_id='tip',
f_path=f_path))
self.check_branch_permission(_branch_name)
c.default_message = (_('Added file via RhodeCode Enterprise'))
c.f_path = f_path
unix_mode = 0
content = convert_line_endings(r_post.get('content', ''), unix_mode)
message = r_post.get('message') or c.default_message
filename = r_post.get('filename')
location = r_post.get('location', '') # dir location
file_obj = r_post.get('upload_file', None)
if file_obj is not None and hasattr(file_obj, 'filename'):
filename = r_post.get('filename_upload')
content = file_obj.file
if hasattr(content, 'file'):
# non posix systems store real file under file attr
content = content.file
if self.rhodecode_vcs_repo.is_empty:
default_redirect_url = h.route_path(
'repo_summary', repo_name=self.db_repo_name)
else:
default_redirect_url = h.route_path(
'repo_commit', repo_name=self.db_repo_name, commit_id='tip')
# If there's no commit, redirect to repo summary
if type(c.commit) is EmptyCommit:
redirect_url = h.route_path(
'repo_summary', repo_name=self.db_repo_name)
else:
redirect_url = default_redirect_url
if not filename:
h.flash(_('No filename'), category='warning')
raise HTTPFound(redirect_url)
# extract the location from filename,
# allows using foo/bar.txt syntax to create subdirectories
subdir_loc = filename.rsplit('/', 1)
if len(subdir_loc) == 2:
location = os.path.join(location, subdir_loc[0])
# strip all crap out of file, just leave the basename
filename = os.path.basename(filename)
node_path = os.path.join(location, filename)
author = self._rhodecode_db_user.full_contact
try:
nodes = {
node_path: {
'content': content
}
}
ScmModel().create_nodes(
user=self._rhodecode_db_user.user_id,
repo=self.db_repo,
message=message,
nodes=nodes,
parent_commit=c.commit,
author=author,
)
h.flash(
_('Successfully committed new file `{}`').format(
h.escape(node_path)), category='success')
except NonRelativePathError:
log.exception('Non Relative path found')
h.flash(_(
'The location specified must be a relative path and must not '
'contain .. in the path'), category='warning')
raise HTTPFound(default_redirect_url)
except (NodeError, NodeAlreadyExistsError) as e:
h.flash(_(h.escape(e)), category='error')
except Exception:
log.exception('Error occurred during commit')
h.flash(_('Error occurred during commit'), category='error')
raise HTTPFound(default_redirect_url)