Mercurial > kallithea
view pylons_app/controllers/changelog.py @ 367:a26f48ad7a8a
fixes issue #16 reimplementation of database repository, for using generic pk instead of repo naming as pk. Which caused to many problems.
Fixed issue when redirecting after repo name change to 404.
Removed update hook from basic app setup
author | Marcin Kuzminski <marcin@python-works.com> |
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date | Tue, 27 Jul 2010 14:53:22 +0200 |
parents | 3581656180b7 |
children |
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#!/usr/bin/env python # encoding: utf-8 # changelog controller for pylons # Copyright (C) 2009-2010 Marcin Kuzminski <marcin@python-works.com> # # 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. """ Created on April 21, 2010 changelog controller for pylons @author: marcink """ from json import dumps from mercurial.graphmod import colored, CHANGESET, revisions as graph_rev from pylons import request, session, tmpl_context as c from pylons_app.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator from pylons_app.lib.base import BaseController, render from pylons_app.model.hg_model import HgModel from webhelpers.paginate import Page import logging log = logging.getLogger(__name__) class ChangelogController(BaseController): @LoginRequired() @HasRepoPermissionAnyDecorator('repository.read', 'repository.write', 'repository.admin') def __before__(self): super(ChangelogController, self).__before__() def index(self): limit = 100 default = 20 if request.params.get('size'): try: int_size = int(request.params.get('size')) except ValueError: int_size = default int_size = int_size if int_size <= limit else limit c.size = int_size session['changelog_size'] = c.size session.save() else: c.size = int(session.get('changelog_size', default)) changesets = HgModel().get_repo(c.repo_name) p = int(request.params.get('page', 1)) c.total_cs = len(changesets) c.pagination = Page(changesets, page=p, item_count=c.total_cs, items_per_page=c.size) self._graph(changesets, c.size, p) return render('changelog/changelog.html') def _graph(self, repo, size, p): revcount = size if not repo.revisions:return dumps([]), 0 max_rev = repo.revisions[-1] offset = 1 if p == 1 else ((p - 1) * revcount + 1) rev_start = repo.revisions[(-1 * offset)] revcount = min(max_rev, revcount) rev_end = max(0, rev_start - revcount) dag = graph_rev(repo.repo, rev_start, rev_end) c.dag = tree = list(colored(dag)) data = [] for (id, type, ctx, vtx, edges) in tree: if type != CHANGESET: continue data.append(('', vtx, edges)) c.jsdata = dumps(data)