files.py
409 lines
| 15.6 KiB
| text/x-python
|
PythonLexer
r812 | # -*- coding: utf-8 -*- | |||
""" | ||||
rhodecode.controllers.files | ||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~ | ||||
r547 | ||||
r812 | Files controller for RhodeCode | |||
r1203 | ||||
r812 | :created_on: Apr 21, 2010 | |||
:author: marcink | ||||
r1203 | :copyright: (C) 2009-2011 Marcin Kuzminski <marcin@python-works.com> | |||
r812 | :license: GPLv3, see COPYING for more details. | |||
""" | ||||
r1206 | # 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 3 of the License, or | ||||
# (at your option) any later version. | ||||
r1203 | # | |||
r547 | # 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. | ||||
r1203 | # | |||
r547 | # You should have received a copy of the GNU General Public License | |||
r1206 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |||
r1134 | ||||
r1200 | import os | |||
r812 | import logging | |||
r1241 | import mimetypes | |||
r1305 | import traceback | |||
r812 | ||||
r547 | from pylons import request, response, session, tmpl_context as c, url | |||
from pylons.i18n.translation import _ | ||||
from pylons.controllers.util import redirect | ||||
r812 | ||||
r948 | from vcs.backends import ARCHIVE_SPECS | |||
r1134 | from vcs.exceptions import RepositoryError, ChangesetDoesNotExistError, \ | |||
EmptyRepositoryError, ImproperArchiveTypeError, VCSError | ||||
r1045 | from vcs.nodes import FileNode, NodeKind | |||
r547 | from vcs.utils import diffs as differ | |||
r636 | ||||
r1305 | from rhodecode.lib import convert_line_endings, detect_mode | |||
from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator | ||||
from rhodecode.lib.base import BaseRepoController, render | ||||
from rhodecode.lib.utils import EmptyChangeset | ||||
import rhodecode.lib.helpers as h | ||||
from rhodecode.model.repo import RepoModel | ||||
r547 | log = logging.getLogger(__name__) | |||
r1134 | ||||
r1045 | class FilesController(BaseRepoController): | |||
r636 | ||||
r547 | @LoginRequired() | |||
def __before__(self): | ||||
super(FilesController, self).__before__() | ||||
r813 | c.cut_off_limit = self.cut_off_limit | |||
r547 | ||||
r1137 | def __get_cs_or_redirect(self, rev, repo_name): | |||
r1045 | """ | |||
r1137 | Safe way to get changeset if error occur it redirects to tip with | |||
proper message | ||||
r1203 | ||||
r1045 | :param rev: revision to fetch | |||
:param repo_name: repo name to redirect after | ||||
""" | ||||
try: | ||||
return c.rhodecode_repo.get_changeset(rev) | ||||
except EmptyRepositoryError, e: | ||||
h.flash(_('There are no files yet'), category='warning') | ||||
redirect(h.url('summary_home', repo_name=repo_name)) | ||||
except RepositoryError, e: | ||||
h.flash(str(e), category='warning') | ||||
redirect(h.url('files_home', repo_name=repo_name, revision='tip')) | ||||
r1189 | def __get_filenode_or_redirect(self, repo_name, cs, path): | |||
""" | ||||
Returns file_node, if error occurs or given path is directory, | ||||
it'll redirect to top level path | ||||
r1203 | ||||
r1189 | :param repo_name: repo_name | |||
:param cs: given changeset | ||||
:param path: path to lookup | ||||
""" | ||||
try: | ||||
file_node = cs.get_node(path) | ||||
if file_node.is_dir(): | ||||
raise RepositoryError('given path is a directory') | ||||
except RepositoryError, e: | ||||
h.flash(str(e), category='warning') | ||||
redirect(h.url('files_home', repo_name=repo_name, | ||||
revision=cs.raw_id)) | ||||
return file_node | ||||
r1305 | @HasRepoPermissionAnyDecorator('repository.read', 'repository.write', | |||
'repository.admin') | ||||
r547 | def index(self, repo_name, revision, f_path): | |||
r1137 | #reditect to given revision from form if given | |||
post_revision = request.POST.get('at_rev', None) | ||||
if post_revision: | ||||
r1224 | cs = self.__get_cs_or_redirect(post_revision, repo_name) | |||
r1137 | redirect(url('files_home', repo_name=c.repo_name, | |||
revision=cs.raw_id, f_path=f_path)) | ||||
r636 | ||||
r1137 | c.changeset = self.__get_cs_or_redirect(revision, repo_name) | |||
c.branch = request.GET.get('branch', None) | ||||
c.f_path = f_path | ||||
r884 | ||||
r1137 | cur_rev = c.changeset.revision | |||
r636 | ||||
r1137 | #prev link | |||
try: | ||||
prev_rev = c.rhodecode_repo.get_changeset(cur_rev).prev(c.branch) | ||||
c.url_prev = url('files_home', repo_name=c.repo_name, | ||||
revision=prev_rev.raw_id, f_path=f_path) | ||||
if c.branch: | ||||
c.url_prev += '?branch=%s' % c.branch | ||||
except (ChangesetDoesNotExistError, VCSError): | ||||
c.url_prev = '#' | ||||
r883 | ||||
r1137 | #next link | |||
try: | ||||
next_rev = c.rhodecode_repo.get_changeset(cur_rev).next(c.branch) | ||||
c.url_next = url('files_home', repo_name=c.repo_name, | ||||
revision=next_rev.raw_id, f_path=f_path) | ||||
if c.branch: | ||||
c.url_next += '?branch=%s' % c.branch | ||||
except (ChangesetDoesNotExistError, VCSError): | ||||
c.url_next = '#' | ||||
r636 | ||||
r1189 | #files or dirs | |||
r1137 | try: | |||
c.files_list = c.changeset.get_node(f_path) | ||||
r1190 | ||||
if c.files_list.is_file(): | ||||
c.file_history = self._get_node_history(c.changeset, f_path) | ||||
else: | ||||
c.file_history = [] | ||||
r644 | except RepositoryError, e: | |||
h.flash(str(e), category='warning') | ||||
r1137 | redirect(h.url('files_home', repo_name=repo_name, | |||
revision=revision)) | ||||
r644 | ||||
r547 | return render('files/files.html') | |||
r1305 | @HasRepoPermissionAnyDecorator('repository.read', 'repository.write', | |||
'repository.admin') | ||||
r547 | def rawfile(self, repo_name, revision, f_path): | |||
r1137 | cs = self.__get_cs_or_redirect(revision, repo_name) | |||
r1189 | file_node = self.__get_filenode_or_redirect(repo_name, cs, f_path) | |||
r1045 | ||||
r1189 | response.content_disposition = 'attachment; filename=%s' % \ | |||
r1200 | f_path.split(os.sep)[-1].encode('utf8', 'replace') | |||
r1189 | ||||
r547 | response.content_type = file_node.mimetype | |||
return file_node.content | ||||
r1305 | @HasRepoPermissionAnyDecorator('repository.read', 'repository.write', | |||
'repository.admin') | ||||
r547 | def raw(self, repo_name, revision, f_path): | |||
r1137 | cs = self.__get_cs_or_redirect(revision, repo_name) | |||
r1189 | file_node = self.__get_filenode_or_redirect(repo_name, cs, f_path) | |||
r1045 | ||||
r1241 | 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: | ||||
'image/x-icon': ('image/x-icon', 'inline'), | ||||
'image/png': ('image/png', 'inline'), | ||||
'image/gif': ('image/gif', 'inline'), | ||||
'image/jpeg': ('image/jpeg', 'inline'), | ||||
'image/svg+xml': ('image/svg+xml', 'inline'), | ||||
} | ||||
mimetype = file_node.mimetype | ||||
try: | ||||
mimetype, dispo = 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, dispo = '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 | ||||
r1245 | # 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. | ||||
r1241 | mimetype, dispo = 'text/plain', 'inline' | |||
if dispo == 'attachment': | ||||
dispo = 'attachment; filename=%s' % \ | ||||
f_path.split(os.sep)[-1].encode('utf8', 'replace') | ||||
response.content_disposition = dispo | ||||
response.content_type = mimetype | ||||
r547 | return file_node.content | |||
r636 | ||||
r1305 | @HasRepoPermissionAnyDecorator('repository.read', 'repository.write', | |||
'repository.admin') | ||||
r547 | def annotate(self, repo_name, revision, f_path): | |||
r1190 | c.cs = self.__get_cs_or_redirect(revision, repo_name) | |||
c.file = self.__get_filenode_or_redirect(repo_name, c.cs, f_path) | ||||
r774 | ||||
r1190 | c.file_history = self._get_node_history(c.cs, f_path) | |||
r547 | c.f_path = f_path | |||
return render('files/files_annotate.html') | ||||
r636 | ||||
r1305 | @HasRepoPermissionAnyDecorator('repository.write', 'repository.admin') | |||
def edit(self, repo_name, revision, f_path): | ||||
r_post = request.POST | ||||
c.cs = self.__get_cs_or_redirect(revision, repo_name) | ||||
c.file = self.__get_filenode_or_redirect(repo_name, c.cs, f_path) | ||||
c.file_history = self._get_node_history(c.cs, f_path) | ||||
c.f_path = f_path | ||||
if r_post: | ||||
old_content = c.file.content | ||||
r1306 | sl = old_content.splitlines(1) | |||
first_line = sl[0] if sl else '' | ||||
r1305 | # modes: 0 - Unix, 1 - Mac, 2 - DOS | |||
r1306 | mode = detect_mode(first_line, 0) | |||
r1305 | content = convert_line_endings(r_post.get('content'), mode) | |||
r1306 | ||||
r1305 | message = r_post.get('message') or (_('Edited %s via RhodeCode') | |||
% (f_path)) | ||||
r1311 | author = self.rhodecode_user.full_contact | |||
r1305 | ||||
if content == old_content: | ||||
h.flash(_('No changes'), | ||||
category='warning') | ||||
r1306 | return redirect(url('changeset_home', repo_name=c.repo_name, | |||
revision='tip')) | ||||
r1305 | try: | |||
r1311 | self.scm_model.commit_change(repo=c.rhodecode_repo, | |||
repo_name=repo_name, cs=c.cs, | ||||
author=author, message=message, | ||||
content=content, f_path=f_path) | ||||
r1305 | h.flash(_('Successfully committed to %s' % f_path), | |||
category='success') | ||||
r1306 | ||||
r1311 | except Exception: | |||
r1305 | log.error(traceback.format_exc()) | |||
h.flash(_('Error occurred during commit'), category='error') | ||||
return redirect(url('changeset_home', | ||||
repo_name=c.repo_name, revision='tip')) | ||||
return render('files/files_edit.html') | ||||
@HasRepoPermissionAnyDecorator('repository.read', 'repository.write', | ||||
'repository.admin') | ||||
r872 | def archivefile(self, repo_name, fname): | |||
r945 | ||||
r942 | fileformat = None | |||
revision = None | ||||
r948 | ext = None | |||
r945 | ||||
r948 | for a_type, ext_data in ARCHIVE_SPECS.items(): | |||
archive_spec = fname.split(ext_data[1]) | ||||
if len(archive_spec) == 2 and archive_spec[1] == '': | ||||
fileformat = a_type or ext_data[1] | ||||
r942 | revision = archive_spec[0] | |||
r948 | ext = ext_data[1] | |||
r872 | ||||
try: | ||||
r1045 | dbrepo = RepoModel().get_by_repo_name(repo_name) | |||
r1038 | if dbrepo.enable_downloads is False: | |||
r962 | return _('downloads disabled') | |||
r1045 | cs = c.rhodecode_repo.get_changeset(revision) | |||
r950 | content_type = ARCHIVE_SPECS[fileformat][0] | |||
r872 | except ChangesetDoesNotExistError: | |||
return _('Unknown revision %s') % revision | ||||
r945 | except EmptyRepositoryError: | |||
return _('Empty repository') | ||||
r961 | except (ImproperArchiveTypeError, KeyError): | |||
r948 | return _('Unknown archive type') | |||
r872 | ||||
r950 | response.content_type = content_type | |||
response.content_disposition = 'attachment; filename=%s-%s%s' \ | ||||
% (repo_name, revision, ext) | ||||
r636 | ||||
r1308 | import tempfile | |||
archive = tempfile.mkstemp()[1] | ||||
t = open(archive, 'wb') | ||||
cs.fill_archive(stream=t, kind=fileformat) | ||||
def get_chunked_archive(archive): | ||||
stream = open(archive, 'rb') | ||||
while True: | ||||
data = stream.read(4096) | ||||
if not data: | ||||
os.remove(archive) | ||||
break | ||||
yield data | ||||
return get_chunked_archive(archive) | ||||
r948 | ||||
r1305 | @HasRepoPermissionAnyDecorator('repository.read', 'repository.write', | |||
'repository.admin') | ||||
r547 | def diff(self, repo_name, f_path): | |||
diff1 = request.GET.get('diff1') | ||||
diff2 = request.GET.get('diff2') | ||||
c.action = request.GET.get('diff') | ||||
c.no_changes = diff1 == diff2 | ||||
c.f_path = f_path | ||||
r1273 | c.big_diff = False | |||
r547 | ||||
try: | ||||
if diff1 not in ['', None, 'None', '0' * 12, '0' * 40]: | ||||
r1045 | c.changeset_1 = c.rhodecode_repo.get_changeset(diff1) | |||
r547 | node1 = c.changeset_1.get_node(f_path) | |||
else: | ||||
r1224 | c.changeset_1 = EmptyChangeset(repo=c.rhodecode_repo) | |||
r547 | node1 = FileNode('.', '', changeset=c.changeset_1) | |||
r636 | ||||
r547 | if diff2 not in ['', None, 'None', '0' * 12, '0' * 40]: | |||
r1045 | c.changeset_2 = c.rhodecode_repo.get_changeset(diff2) | |||
r547 | node2 = c.changeset_2.get_node(f_path) | |||
else: | ||||
r1224 | c.changeset_2 = EmptyChangeset(repo=c.rhodecode_repo) | |||
r547 | node2 = FileNode('.', '', changeset=c.changeset_2) | |||
except RepositoryError: | ||||
return redirect(url('files_home', | ||||
repo_name=c.repo_name, f_path=f_path)) | ||||
if c.action == 'download': | ||||
r1132 | diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2), | |||
format='gitdiff') | ||||
r1044 | ||||
r547 | diff_name = '%s_vs_%s.diff' % (diff1, diff2) | |||
response.content_type = 'text/plain' | ||||
response.content_disposition = 'attachment; filename=%s' \ | ||||
r636 | % diff_name | |||
r547 | return diff.raw_diff() | |||
r636 | ||||
r547 | elif c.action == 'raw': | |||
r1132 | diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2), | |||
format='gitdiff') | ||||
r649 | response.content_type = 'text/plain' | |||
return diff.raw_diff() | ||||
r662 | ||||
r547 | elif c.action == 'diff': | |||
r1149 | if node1.is_binary or node2.is_binary: | |||
c.cur_diff = _('Binary file') | ||||
r1212 | elif node1.size > self.cut_off_limit or \ | |||
node2.size > self.cut_off_limit: | ||||
r1273 | c.cur_diff = '' | |||
c.big_diff = True | ||||
r1149 | else: | |||
diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2), | ||||
r1132 | format='gitdiff') | |||
r547 | c.cur_diff = diff.as_html() | |||
else: | ||||
r1149 | ||||
r547 | #default option | |||
r1149 | if node1.is_binary or node2.is_binary: | |||
r1043 | c.cur_diff = _('Binary file') | |||
r1212 | elif node1.size > self.cut_off_limit or \ | |||
node2.size > self.cut_off_limit: | ||||
r1273 | c.cur_diff = '' | |||
c.big_diff = True | ||||
r547 | else: | |||
r1149 | diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2), | |||
format='gitdiff') | ||||
r547 | c.cur_diff = diff.as_html() | |||
r636 | ||||
r1273 | if not c.cur_diff and not c.big_diff: | |||
r1149 | c.no_changes = True | |||
r547 | return render('files/file_diff.html') | |||
r636 | ||||
r1190 | def _get_node_history(self, cs, f_path): | |||
changesets = cs.get_file_history(f_path) | ||||
r547 | hist_l = [] | |||
r774 | ||||
changesets_group = ([], _("Changesets")) | ||||
branches_group = ([], _("Branches")) | ||||
tags_group = ([], _("Tags")) | ||||
r547 | for chs in changesets: | |||
n_desc = 'r%s:%s' % (chs.revision, chs.short_id) | ||||
r774 | changesets_group[0].append((chs.raw_id, n_desc,)) | |||
hist_l.append(changesets_group) | ||||
r1045 | for name, chs in c.rhodecode_repo.branches.items(): | |||
r774 | #chs = chs.split(':')[-1] | |||
branches_group[0].append((chs, name),) | ||||
hist_l.append(branches_group) | ||||
r1045 | for name, chs in c.rhodecode_repo.tags.items(): | |||
r774 | #chs = chs.split(':')[-1] | |||
tags_group[0].append((chs, name),) | ||||
hist_l.append(tags_group) | ||||
r547 | return hist_l | |||