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Added tag v4.8.0 for changeset 9731914f8976

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repo_summary.py
368 lines | 13.6 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
# Copyright (C) 2011-2017 RhodeCode GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License, version 3
# (only), as published by the Free Software Foundation.
#
# 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 Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# This program is dual-licensed. If you wish to learn more about the
# RhodeCode Enterprise Edition, including its added features, Support services,
# and proprietary license terms, please see https://rhodecode.com/licenses/
import logging
import string
from pyramid.view import view_config
from beaker.cache import cache_region
from rhodecode.controllers import utils
from rhodecode.apps._base import RepoAppView
from rhodecode.config.conf import (LANGUAGES_EXTENSIONS_MAP)
from rhodecode.lib import caches, helpers as h
from rhodecode.lib.helpers import RepoPage
from rhodecode.lib.utils2 import safe_str, safe_int
from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator
from rhodecode.lib.markup_renderer import MarkupRenderer, relative_links
from rhodecode.lib.ext_json import json
from rhodecode.lib.vcs.backends.base import EmptyCommit
from rhodecode.lib.vcs.exceptions import CommitError, EmptyRepositoryError
from rhodecode.model.db import Statistics, CacheKey, User
from rhodecode.model.meta import Session
from rhodecode.model.repo import ReadmeFinder
from rhodecode.model.scm import ScmModel
log = logging.getLogger(__name__)
class RepoSummaryView(RepoAppView):
def load_default_context(self):
c = self._get_local_tmpl_context(include_app_defaults=True)
# TODO(marcink): remove repo_info and use c.rhodecode_db_repo instead
c.repo_info = self.db_repo
c.rhodecode_repo = None
if not c.repository_requirements_missing:
c.rhodecode_repo = self.rhodecode_vcs_repo
self._register_global_c(c)
return c
def _get_readme_data(self, db_repo, default_renderer):
repo_name = db_repo.repo_name
log.debug('Looking for README file')
@cache_region('long_term')
def _generate_readme(cache_key):
readme_data = None
readme_node = None
readme_filename = None
commit = self._get_landing_commit_or_none(db_repo)
if commit:
log.debug("Searching for a README file.")
readme_node = ReadmeFinder(default_renderer).search(commit)
if readme_node:
relative_url = h.url('files_raw_home',
repo_name=repo_name,
revision=commit.raw_id,
f_path=readme_node.path)
readme_data = self._render_readme_or_none(
commit, readme_node, relative_url)
readme_filename = readme_node.path
return readme_data, readme_filename
invalidator_context = CacheKey.repo_context_cache(
_generate_readme, repo_name, CacheKey.CACHE_TYPE_README)
with invalidator_context as context:
context.invalidate()
computed = context.compute()
return computed
def _get_landing_commit_or_none(self, db_repo):
log.debug("Getting the landing commit.")
try:
commit = db_repo.get_landing_commit()
if not isinstance(commit, EmptyCommit):
return commit
else:
log.debug("Repository is empty, no README to render.")
except CommitError:
log.exception(
"Problem getting commit when trying to render the README.")
def _render_readme_or_none(self, commit, readme_node, relative_url):
log.debug(
'Found README file `%s` rendering...', readme_node.path)
renderer = MarkupRenderer()
try:
html_source = renderer.render(
readme_node.content, filename=readme_node.path)
if relative_url:
return relative_links(html_source, relative_url)
return html_source
except Exception:
log.exception(
"Exception while trying to render the README")
def _load_commits_context(self, c):
p = safe_int(self.request.GET.get('page'), 1)
size = safe_int(self.request.GET.get('size'), 10)
def url_generator(**kw):
query_params = {
'size': size
}
query_params.update(kw)
return h.route_path(
'repo_summary_commits',
repo_name=c.rhodecode_db_repo.repo_name, _query=query_params)
pre_load = ['author', 'branch', 'date', 'message']
try:
collection = self.rhodecode_vcs_repo.get_commits(pre_load=pre_load)
except EmptyRepositoryError:
collection = self.rhodecode_vcs_repo
c.repo_commits = RepoPage(
collection, page=p, items_per_page=size, url=url_generator)
page_ids = [x.raw_id for x in c.repo_commits]
c.comments = self.db_repo.get_comments(page_ids)
c.statuses = self.db_repo.statuses(page_ids)
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_summary_commits', request_method='GET',
renderer='rhodecode:templates/summary/summary_commits.mako')
def summary_commits(self):
c = self.load_default_context()
self._load_commits_context(c)
return self._get_template_context(c)
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_summary', request_method='GET',
renderer='rhodecode:templates/summary/summary.mako')
@view_config(
route_name='repo_summary_slash', request_method='GET',
renderer='rhodecode:templates/summary/summary.mako')
def summary(self):
c = self.load_default_context()
# Prepare the clone URL
username = ''
if self._rhodecode_user.username != User.DEFAULT_USER:
username = safe_str(self._rhodecode_user.username)
_def_clone_uri = _def_clone_uri_by_id = c.clone_uri_tmpl
if '{repo}' in _def_clone_uri:
_def_clone_uri_by_id = _def_clone_uri.replace(
'{repo}', '_{repoid}')
elif '{repoid}' in _def_clone_uri:
_def_clone_uri_by_id = _def_clone_uri.replace(
'_{repoid}', '{repo}')
c.clone_repo_url = self.db_repo.clone_url(
user=username, uri_tmpl=_def_clone_uri)
c.clone_repo_url_id = self.db_repo.clone_url(
user=username, uri_tmpl=_def_clone_uri_by_id)
# If enabled, get statistics data
c.show_stats = bool(self.db_repo.enable_statistics)
stats = Session().query(Statistics) \
.filter(Statistics.repository == self.db_repo) \
.scalar()
c.stats_percentage = 0
if stats and stats.languages:
c.no_data = False is self.db_repo.enable_statistics
lang_stats_d = json.loads(stats.languages)
# Sort first by decreasing count and second by the file extension,
# so we have a consistent output.
lang_stats_items = sorted(lang_stats_d.iteritems(),
key=lambda k: (-k[1], k[0]))[:10]
lang_stats = [(x, {"count": y,
"desc": LANGUAGES_EXTENSIONS_MAP.get(x)})
for x, y in lang_stats_items]
c.trending_languages = json.dumps(lang_stats)
else:
c.no_data = True
c.trending_languages = json.dumps({})
scm_model = ScmModel()
c.enable_downloads = self.db_repo.enable_downloads
c.repository_followers = scm_model.get_followers(self.db_repo)
c.repository_forks = scm_model.get_forks(self.db_repo)
c.repository_is_user_following = scm_model.is_following_repo(
self.db_repo_name, self._rhodecode_user.user_id)
# first interaction with the VCS instance after here...
if c.repository_requirements_missing:
self.request.override_renderer = \
'rhodecode:templates/summary/missing_requirements.mako'
return self._get_template_context(c)
c.readme_data, c.readme_file = \
self._get_readme_data(self.db_repo, c.visual.default_renderer)
# loads the summary commits template context
self._load_commits_context(c)
return self._get_template_context(c)
def get_request_commit_id(self):
return self.request.matchdict['commit_id']
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_stats', request_method='GET',
renderer='json_ext')
def repo_stats(self):
commit_id = self.get_request_commit_id()
_namespace = caches.get_repo_namespace_key(
caches.SUMMARY_STATS, self.db_repo_name)
show_stats = bool(self.db_repo.enable_statistics)
cache_manager = caches.get_cache_manager(
'repo_cache_long', _namespace)
_cache_key = caches.compute_key_from_params(
self.db_repo_name, commit_id, show_stats)
def compute_stats():
code_stats = {}
size = 0
try:
scm_instance = self.db_repo.scm_instance()
commit = scm_instance.get_commit(commit_id)
for node in commit.get_filenodes_generator():
size += node.size
if not show_stats:
continue
ext = string.lower(node.extension)
ext_info = LANGUAGES_EXTENSIONS_MAP.get(ext)
if ext_info:
if ext in code_stats:
code_stats[ext]['count'] += 1
else:
code_stats[ext] = {"count": 1, "desc": ext_info}
except EmptyRepositoryError:
pass
return {'size': h.format_byte_size_binary(size),
'code_stats': code_stats}
stats = cache_manager.get(_cache_key, createfunc=compute_stats)
return stats
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_refs_data', request_method='GET',
renderer='json_ext')
def repo_refs_data(self):
_ = self.request.translate
self.load_default_context()
repo = self.rhodecode_vcs_repo
refs_to_create = [
(_("Branch"), repo.branches, 'branch'),
(_("Tag"), repo.tags, 'tag'),
(_("Bookmark"), repo.bookmarks, 'book'),
]
res = self._create_reference_data(
repo, self.db_repo_name, refs_to_create)
data = {
'more': False,
'results': res
}
return data
@LoginRequired()
@HasRepoPermissionAnyDecorator(
'repository.read', 'repository.write', 'repository.admin')
@view_config(
route_name='repo_refs_changelog_data', request_method='GET',
renderer='json_ext')
def repo_refs_changelog_data(self):
_ = self.request.translate
self.load_default_context()
repo = self.rhodecode_vcs_repo
refs_to_create = [
(_("Branches"), repo.branches, 'branch'),
(_("Closed branches"), repo.branches_closed, 'branch_closed'),
# TODO: enable when vcs can handle bookmarks filters
# (_("Bookmarks"), repo.bookmarks, "book"),
]
res = self._create_reference_data(
repo, self.db_repo_name, refs_to_create)
data = {
'more': False,
'results': res
}
return data
def _create_reference_data(self, repo, full_repo_name, refs_to_create):
format_ref_id = utils.get_format_ref_id(repo)
result = []
for title, refs, ref_type in refs_to_create:
if refs:
result.append({
'text': title,
'children': self._create_reference_items(
repo, full_repo_name, refs, ref_type,
format_ref_id),
})
return result
def _create_reference_items(self, repo, full_repo_name, refs, ref_type,
format_ref_id):
result = []
is_svn = h.is_svn(repo)
for ref_name, raw_id in refs.iteritems():
files_url = self._create_files_url(
repo, full_repo_name, ref_name, raw_id, is_svn)
result.append({
'text': ref_name,
'id': format_ref_id(ref_name, raw_id),
'raw_id': raw_id,
'type': ref_type,
'files_url': files_url,
})
return result
def _create_files_url(self, repo, full_repo_name, ref_name, raw_id, is_svn):
use_commit_id = '/' in ref_name or is_svn
return h.url(
'files_home',
repo_name=full_repo_name,
f_path=ref_name if is_svn else '',
revision=raw_id if use_commit_id else ref_name,
at=ref_name)