# -*- coding: utf-8 -*- """ rhodecode.controllers.changeset ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ changeset controller for pylons :created_on: Apr 25, 2010 :author: marcink :copyright: (C) 2009-2010 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 logging import traceback from pylons import tmpl_context as c, url, request, response from pylons.i18n.translation import _ from pylons.controllers.util import redirect import rhodecode.lib.helpers as h 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.exceptions import RepositoryError, ChangesetError from vcs.nodes import FileNode from vcs.utils import diffs as differ log = logging.getLogger(__name__) class ChangesetController(BaseController): @LoginRequired() @HasRepoPermissionAnyDecorator('repository.read', 'repository.write', 'repository.admin') def __before__(self): super(ChangesetController, self).__before__() def index(self, revision): hg_model = ScmModel() def wrap_to_table(str): return '''
%s
''' % str try: c.changeset = hg_model.get_repo(c.repo_name).get_changeset(revision) except RepositoryError, e: log.error(traceback.format_exc()) h.flash(str(e), category='warning') return redirect(url('home')) else: try: c.changeset_old = c.changeset.parents[0] except IndexError: c.changeset_old = None c.changes = [] #=================================================================== # ADDED FILES #=================================================================== c.sum_added = 0 for node in c.changeset.added: filenode_old = FileNode(node.path, '', EmptyChangeset()) if filenode_old.is_binary or node.is_binary: diff = wrap_to_table(_('binary file')) else: c.sum_added += node.size if c.sum_added < self.cut_off_limit: f_udiff = differ.get_udiff(filenode_old, node) diff = differ.DiffProcessor(f_udiff).as_html() else: diff = wrap_to_table(_('Changeset is to big and was cut' ' off, see raw changeset instead')) cs1 = None cs2 = node.last_changeset.raw_id c.changes.append(('added', node, diff, cs1, cs2)) #=================================================================== # CHANGED FILES #=================================================================== c.sum_removed = 0 for node in c.changeset.changed: try: filenode_old = c.changeset_old.get_node(node.path) except ChangesetError: filenode_old = FileNode(node.path, '', EmptyChangeset()) if filenode_old.is_binary or node.is_binary: diff = wrap_to_table(_('binary file')) else: if c.sum_removed < self.cut_off_limit: f_udiff = differ.get_udiff(filenode_old, node) diff = differ.DiffProcessor(f_udiff).as_html() if diff: c.sum_removed += len(diff) else: diff = wrap_to_table(_('Changeset is to big and was cut' ' off, see raw changeset instead')) cs1 = filenode_old.last_changeset.raw_id cs2 = node.last_changeset.raw_id c.changes.append(('changed', node, diff, cs1, cs2)) #=================================================================== # REMOVED FILES #=================================================================== for node in c.changeset.removed: c.changes.append(('removed', node, None, None, None)) return render('changeset/changeset.html') def raw_changeset(self, revision): hg_model = ScmModel() method = request.GET.get('diff', 'show') try: r = hg_model.get_repo(c.repo_name) c.scm_type = r.alias c.changeset = r.get_changeset(revision) except RepositoryError: log.error(traceback.format_exc()) return redirect(url('home')) else: try: c.changeset_old = c.changeset.parents[0] except IndexError: c.changeset_old = None c.changes = [] for node in c.changeset.added: filenode_old = FileNode(node.path, '') if filenode_old.is_binary or node.is_binary: diff = _('binary file') + '\n' else: f_udiff = differ.get_udiff(filenode_old, node) diff = differ.DiffProcessor(f_udiff).raw_diff() cs1 = None cs2 = node.last_changeset.raw_id c.changes.append(('added', node, diff, cs1, cs2)) for node in c.changeset.changed: filenode_old = c.changeset_old.get_node(node.path) if filenode_old.is_binary or node.is_binary: diff = _('binary file') else: f_udiff = differ.get_udiff(filenode_old, node) diff = differ.DiffProcessor(f_udiff).raw_diff() cs1 = filenode_old.last_changeset.raw_id cs2 = node.last_changeset.raw_id c.changes.append(('changed', node, diff, cs1, cs2)) response.content_type = 'text/plain' if method == 'download': response.content_disposition = 'attachment; filename=%s.patch' % revision parent = True if len(c.changeset.parents) > 0 else False c.parent_tmpl = 'Parent %s' % c.changeset.parents[0].raw_id if parent else '' c.diffs = '' for x in c.changes: c.diffs += x[2] return render('changeset/raw_changeset.html')