# -*- coding: utf-8 -*- """ rhodecode.controllers.files ~~~~~~~~~~~~~~~~~~~~~~~~~~~ Files controller for RhodeCode :created_on: Apr 21, 2010 :author: marcink :copyright: (C) 2009-2011 Marcin Kuzminski :license: GPLv3, see COPYING for more details. """ # 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; version 2 # of the License or (at your opinion) any later version of the license. # # 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 General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, # MA 02110-1301, USA. import tempfile import logging import rhodecode.lib.helpers as h from mercurial import archival from pylons import request, response, session, tmpl_context as c, url from pylons.i18n.translation import _ from pylons.controllers.util import redirect from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator from rhodecode.lib.base import BaseController, render from rhodecode.lib.utils import EmptyChangeset from rhodecode.model.scm import ScmModel from vcs.backends import ARCHIVE_SPECS from vcs.exceptions import RepositoryError, ChangesetError, \ ChangesetDoesNotExistError, EmptyRepositoryError, ImproperArchiveTypeError from vcs.nodes import FileNode from vcs.utils import diffs as differ log = logging.getLogger(__name__) class FilesController(BaseController): @LoginRequired() @HasRepoPermissionAnyDecorator('repository.read', 'repository.write', 'repository.admin') def __before__(self): super(FilesController, self).__before__() c.cut_off_limit = self.cut_off_limit def index(self, repo_name, revision, f_path): c.repo, dbrepo = ScmModel().get(c.repo_name, retval='repo') try: #reditect to given revision from form post_revision = request.POST.get('at_rev', None) if post_revision: post_revision = c.repo.get_changeset(post_revision).raw_id redirect(url('files_home', repo_name=c.repo_name, revision=post_revision, f_path=f_path)) c.branch = request.GET.get('branch', None) c.f_path = f_path c.changeset = c.repo.get_changeset(revision) cur_rev = c.changeset.revision #prev link try: prev_rev = c.repo.get_changeset(cur_rev).prev(c.branch).raw_id c.url_prev = url('files_home', repo_name=c.repo_name, revision=prev_rev, f_path=f_path) if c.branch: c.url_prev += '?branch=%s' % c.branch except ChangesetDoesNotExistError: c.url_prev = '#' #next link try: next_rev = c.repo.get_changeset(cur_rev).next(c.branch).raw_id c.url_next = url('files_home', repo_name=c.repo_name, revision=next_rev, f_path=f_path) if c.branch: c.url_next += '?branch=%s' % c.branch except ChangesetDoesNotExistError: c.url_next = '#' #files try: c.files_list = c.changeset.get_node(f_path) c.file_history = self._get_history(c.repo, c.files_list, f_path) except RepositoryError, e: h.flash(str(e), category='warning') redirect(h.url('files_home', repo_name=repo_name, revision=revision)) 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')) return render('files/files.html') def rawfile(self, repo_name, revision, f_path): c.repo, dbrepo = ScmModel().get(c.repo_name, retval='repo') file_node = c.repo.get_changeset(revision).get_node(f_path) response.content_type = file_node.mimetype response.content_disposition = 'attachment; filename=%s' \ % f_path.split('/')[-1] return file_node.content def raw(self, repo_name, revision, f_path): c.repo, dbrepo = ScmModel().get(c.repo_name, retval='repo') file_node = c.repo.get_changeset(revision).get_node(f_path) response.content_type = 'text/plain' return file_node.content def annotate(self, repo_name, revision, f_path): c.repo, dbrepo = ScmModel().get(c.repo_name, retval='repo') try: c.cs = c.repo.get_changeset(revision) c.file = c.cs.get_node(f_path) except RepositoryError, e: h.flash(str(e), category='warning') redirect(h.url('files_home', repo_name=repo_name, revision=revision)) c.file_history = self._get_history(c.repo, c.file, f_path) c.f_path = f_path return render('files/files_annotate.html') def archivefile(self, repo_name, fname): fileformat = None revision = None ext = None 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] revision = archive_spec[0] ext = ext_data[1] try: repo, dbrepo = ScmModel().get(repo_name) if dbrepo.enable_downloads is False: return _('downloads disabled') cs = repo.get_changeset(revision) content_type = ARCHIVE_SPECS[fileformat][0] except ChangesetDoesNotExistError: return _('Unknown revision %s') % revision except EmptyRepositoryError: return _('Empty repository') except (ImproperArchiveTypeError, KeyError): return _('Unknown archive type') response.content_type = content_type response.content_disposition = 'attachment; filename=%s-%s%s' \ % (repo_name, revision, ext) return cs.get_chunked_archive(kind=fileformat) 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 c.repo, dbrepo = ScmModel().get(c.repo_name, retval='repo') try: if diff1 not in ['', None, 'None', '0' * 12, '0' * 40]: c.changeset_1 = c.repo.get_changeset(diff1) node1 = c.changeset_1.get_node(f_path) else: c.changeset_1 = EmptyChangeset() node1 = FileNode('.', '', changeset=c.changeset_1) if diff2 not in ['', None, 'None', '0' * 12, '0' * 40]: c.changeset_2 = c.repo.get_changeset(diff2) node2 = c.changeset_2.get_node(f_path) else: c.changeset_2 = EmptyChangeset() node2 = FileNode('.', '', changeset=c.changeset_2) except RepositoryError: return redirect(url('files_home', repo_name=c.repo_name, f_path=f_path)) f_udiff = differ.get_udiff(node1, node2) diff = differ.DiffProcessor(f_udiff) if c.action == 'download': diff_name = '%s_vs_%s.diff' % (diff1, diff2) response.content_type = 'text/plain' response.content_disposition = 'attachment; filename=%s' \ % diff_name return diff.raw_diff() elif c.action == 'raw': response.content_type = 'text/plain' return diff.raw_diff() elif c.action == 'diff': if node1.size > self.cut_off_limit or node2.size > self.cut_off_limit: c.cur_diff = _('Diff is to big to display') else: c.cur_diff = diff.as_html() else: #default option if node1.size > self.cut_off_limit or node2.size > self.cut_off_limit: c.cur_diff = _('Diff is to big to display') else: c.cur_diff = diff.as_html() if not c.cur_diff: c.no_changes = True return render('files/file_diff.html') def _get_history(self, repo, node, f_path): from vcs.nodes import NodeKind if not node.kind is NodeKind.FILE: return [] changesets = node.history hist_l = [] changesets_group = ([], _("Changesets")) branches_group = ([], _("Branches")) tags_group = ([], _("Tags")) for chs in changesets: n_desc = 'r%s:%s' % (chs.revision, chs.short_id) changesets_group[0].append((chs.raw_id, n_desc,)) hist_l.append(changesets_group) for name, chs in c.repository_branches.items(): #chs = chs.split(':')[-1] branches_group[0].append((chs, name),) hist_l.append(branches_group) for name, chs in c.repository_tags.items(): #chs = chs.split(':')[-1] tags_group[0].append((chs, name),) hist_l.append(tags_group) return hist_l