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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 pylons import request, session, tmpl_context as c
from pylons_app.lib.auth import LoginRequired
from pylons_app.lib.base import BaseController, render
from pylons_app.model.hg_model import _full_changelog_cached
from webhelpers.paginate import Page
import logging
log = logging.getLogger(__name__)
class ChangelogController(BaseController):
@LoginRequired()
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 = session.get('changelog_size', default)
changesets = _full_changelog_cached(c.repo_name)
p = int(request.params.get('page', 1))
c.pagination = Page(changesets, page=p, item_count=len(changesets),
items_per_page=c.size)
#self._graph(c.repo, c.size,p)
return render('changelog/changelog.html')
def _graph(self, repo, size, p):
pass
# revcount = size
# if not repo.revisions:return dumps([]), 0
#
# max_rev = repo.revisions[-1]
# offset = 1 if p == 1 else ((p - 1) * revcount)
# rev_start = repo.revisions[(-1 * offset)]
# c.bg_height = 120
#
# 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))
# canvasheight = (len(tree) + 1) * c.bg_height - 27
# data = []
# for (id, type, ctx, vtx, edges) in tree:
# if type != CHANGESET:
# continue
# node = short(ctx.node())
# age = _age(ctx.date())
# desc = ctx.description()
# user = person(ctx.user())
# branch = ctx.branch()
# branch = branch, repo.repo.branchtags().get(branch) == ctx.node()
# data.append((node, vtx, edges, desc, user, age, branch, ctx.tags()))
#
# c.jsdata = dumps(data)
# c.canvasheight = canvasheight
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