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# -*- coding: utf-8 -*-
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"""
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rhodecode.controllers.summary
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Summary controller for Rhodecode
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:created_on: Apr 18, 2010
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:author: marcink
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:copyright: (C) 2010-2012 Marcin Kuzminski <marcin@python-works.com>
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:license: GPLv3, see COPYING for more details.
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"""
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import traceback
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import calendar
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import logging
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import urllib
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from time import mktime
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from datetime import timedelta, date
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from urlparse import urlparse
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from pylons import tmpl_context as c, request, url, config
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from pylons.i18n.translation import _
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from webob.exc import HTTPBadRequest
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from beaker.cache import cache_region, region_invalidate
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from rhodecode.lib import helpers as h
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from rhodecode.lib.compat import product
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from rhodecode.lib.vcs.exceptions import ChangesetError, EmptyRepositoryError, \
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NodeDoesNotExistError
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from rhodecode.config.conf import ALL_READMES, ALL_EXTS, LANGUAGES_EXTENSIONS_MAP
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from rhodecode.model.db import Statistics, CacheInvalidation
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from rhodecode.lib.utils import jsonify
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from rhodecode.lib.utils2 import safe_unicode, safe_str
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from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator,\
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NotAnonymous
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from rhodecode.lib.base import BaseRepoController, render
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from rhodecode.lib.vcs.backends.base import EmptyChangeset
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from rhodecode.lib.markup_renderer import MarkupRenderer
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from rhodecode.lib.celerylib import run_task
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from rhodecode.lib.celerylib.tasks import get_commits_stats
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from rhodecode.lib.helpers import RepoPage
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from rhodecode.lib.compat import json, OrderedDict
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from rhodecode.lib.vcs.nodes import FileNode
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from rhodecode.controllers.changelog import _load_changelog_summary
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log = logging.getLogger(__name__)
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README_FILES = [''.join([x[0][0], x[1][0]]) for x in
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sorted(list(product(ALL_READMES, ALL_EXTS)),
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key=lambda y:y[0][1] + y[1][1])]
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class SummaryController(BaseRepoController):
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def __before__(self):
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super(SummaryController, self).__before__()
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def _get_download_links(self, repo):
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download_l = []
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branches_group = ([], _("Branches"))
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tags_group = ([], _("Tags"))
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for name, chs in c.rhodecode_repo.branches.items():
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#chs = chs.split(':')[-1]
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branches_group[0].append((chs, name),)
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download_l.append(branches_group)
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for name, chs in c.rhodecode_repo.tags.items():
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#chs = chs.split(':')[-1]
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tags_group[0].append((chs, name),)
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download_l.append(tags_group)
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return download_l
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def __get_readme_data(self, db_repo):
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repo_name = db_repo.repo_name
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@cache_region('long_term')
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def _get_readme_from_cache(key, kind):
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readme_data = None
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readme_file = None
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log.debug('Looking for README file')
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try:
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# get's the landing revision! or tip if fails
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cs = db_repo.get_landing_changeset()
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if isinstance(cs, EmptyChangeset):
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raise EmptyRepositoryError()
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renderer = MarkupRenderer()
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for f in README_FILES:
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try:
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readme = cs.get_node(f)
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if not isinstance(readme, FileNode):
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continue
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readme_file = f
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log.debug('Found README file `%s` rendering...' %
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readme_file)
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readme_data = renderer.render(readme.content, f)
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break
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except NodeDoesNotExistError:
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continue
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except ChangesetError:
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log.error(traceback.format_exc())
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pass
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except EmptyRepositoryError:
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pass
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except Exception:
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log.error(traceback.format_exc())
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return readme_data, readme_file
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kind = 'README'
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valid = CacheInvalidation.test_and_set_valid(repo_name, kind)
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if not valid:
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region_invalidate(_get_readme_from_cache, None, repo_name, kind)
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return _get_readme_from_cache(repo_name, kind)
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@LoginRequired()
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@HasRepoPermissionAnyDecorator('repository.read', 'repository.write',
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'repository.admin')
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def index(self, repo_name):
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c.dbrepo = dbrepo = c.rhodecode_db_repo
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_load_changelog_summary()
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if self.rhodecode_user.username == 'default':
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# for default(anonymous) user we don't need to pass credentials
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username = ''
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password = ''
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else:
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username = str(self.rhodecode_user.username)
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password = '@'
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parsed_url = urlparse(url.current(qualified=True))
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default_clone_uri = '{scheme}://{user}{pass}{netloc}{path}'
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uri_tmpl = config.get('clone_uri', default_clone_uri)
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uri_tmpl = uri_tmpl.replace('{', '%(').replace('}', ')s')
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decoded_path = safe_unicode(urllib.unquote(parsed_url.path))
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uri_dict = {
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'user': urllib.quote(username),
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'pass': password,
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'scheme': parsed_url.scheme,
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'netloc': parsed_url.netloc,
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'path': urllib.quote(safe_str(decoded_path))
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}
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uri = (uri_tmpl % uri_dict)
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# generate another clone url by id
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uri_dict.update(
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{'path': decoded_path.replace(repo_name, '_%s' % c.dbrepo.repo_id)}
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)
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uri_id = uri_tmpl % uri_dict
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c.clone_repo_url = uri
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c.clone_repo_url_id = uri_id
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td = date.today() + timedelta(days=1)
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td_1m = td - timedelta(days=calendar.mdays[td.month])
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td_1y = td - timedelta(days=365)
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ts_min_m = mktime(td_1m.timetuple())
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ts_min_y = mktime(td_1y.timetuple())
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ts_max_y = mktime(td.timetuple())
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if dbrepo.enable_statistics:
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c.show_stats = True
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c.no_data_msg = _('No data loaded yet')
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recurse_limit = 500 # don't recurse more than 500 times when parsing
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run_task(get_commits_stats, c.dbrepo.repo_name, ts_min_y,
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ts_max_y, recurse_limit)
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else:
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c.show_stats = False
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c.no_data_msg = _('Statistics are disabled for this repository')
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c.ts_min = ts_min_m
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c.ts_max = ts_max_y
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stats = self.sa.query(Statistics)\
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.filter(Statistics.repository == dbrepo)\
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.scalar()
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c.stats_percentage = 0
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if stats and stats.languages:
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c.no_data = False is dbrepo.enable_statistics
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lang_stats_d = json.loads(stats.languages)
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c.commit_data = stats.commit_activity
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c.overview_data = stats.commit_activity_combined
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lang_stats = ((x, {"count": y,
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"desc": LANGUAGES_EXTENSIONS_MAP.get(x)})
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for x, y in lang_stats_d.items())
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c.trending_languages = json.dumps(
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sorted(lang_stats, reverse=True, key=lambda k: k[1])[:10]
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)
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last_rev = stats.stat_on_revision + 1
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c.repo_last_rev = c.rhodecode_repo.count()\
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if c.rhodecode_repo.revisions else 0
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if last_rev == 0 or c.repo_last_rev == 0:
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pass
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else:
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c.stats_percentage = '%.2f' % ((float((last_rev)) /
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c.repo_last_rev) * 100)
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else:
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c.commit_data = json.dumps({})
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c.overview_data = json.dumps([[ts_min_y, 0], [ts_max_y, 10]])
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c.trending_languages = json.dumps({})
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c.no_data = True
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c.enable_downloads = dbrepo.enable_downloads
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if c.enable_downloads:
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c.download_options = self._get_download_links(c.rhodecode_repo)
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c.readme_data, c.readme_file = \
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self.__get_readme_data(c.rhodecode_db_repo)
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return render('summary/summary.html')
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@LoginRequired()
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@NotAnonymous()
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@HasRepoPermissionAnyDecorator('repository.read', 'repository.write',
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'repository.admin')
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@jsonify
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def repo_size(self, repo_name):
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if request.is_xhr:
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return c.rhodecode_db_repo._repo_size()
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else:
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raise HTTPBadRequest()
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