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# -*- coding: utf-8 -*-
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# Copyright (C) 2010-2016 RhodeCode GmbH
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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 Affero General Public License, version 3
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# (only), as published by the Free Software Foundation.
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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 Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# This program is dual-licensed. If you wish to learn more about the
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# RhodeCode Enterprise Edition, including its added features, Support services,
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# and proprietary license terms, please see https://rhodecode.com/licenses/
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"""
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Summary controller for RhodeCode Enterprise
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"""
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import logging
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from string import lower
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from pylons import tmpl_context as c, request
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from pylons.i18n.translation import _
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from beaker.cache import cache_region, region_invalidate
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from rhodecode.config.conf import (LANGUAGES_EXTENSIONS_MAP)
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from rhodecode.controllers import utils
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from rhodecode.controllers.changelog import _load_changelog_summary
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from rhodecode.lib import caches, helpers as h
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from rhodecode.lib.utils import jsonify
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from rhodecode.lib.utils2 import safe_str
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from rhodecode.lib.auth import (
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LoginRequired, HasRepoPermissionAnyDecorator, NotAnonymous, XHRRequired)
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from rhodecode.lib.base import BaseRepoController, render
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from rhodecode.lib.markup_renderer import MarkupRenderer
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from rhodecode.lib.ext_json import json
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from rhodecode.lib.vcs.backends.base import EmptyCommit
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from rhodecode.lib.vcs.exceptions import (
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CommitError, EmptyRepositoryError, NodeDoesNotExistError)
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from rhodecode.model.db import Statistics, CacheKey, User
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from rhodecode.model.repo import ReadmeFinder
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log = logging.getLogger(__name__)
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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_readme_data(self, db_repo):
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repo_name = db_repo.repo_name
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log.debug('Looking for README file')
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default_renderer = c.visual.default_renderer
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@cache_region('long_term')
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def _generate_readme(cache_key):
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readme_data = None
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readme_node = None
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readme_filename = None
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commit = self._get_landing_commit_or_none(db_repo)
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if commit:
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log.debug("Searching for a README file.")
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readme_node = ReadmeFinder(default_renderer).search(commit)
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if readme_node:
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readme_data = self._render_readme_or_none(commit, readme_node)
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readme_filename = readme_node.path
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return readme_data, readme_filename
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invalidator_context = CacheKey.repo_context_cache(
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_generate_readme, repo_name, CacheKey.CACHE_TYPE_README)
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with invalidator_context as context:
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context.invalidate()
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computed = context.compute()
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return computed
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def _get_landing_commit_or_none(self, db_repo):
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log.debug("Getting the landing commit.")
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try:
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commit = db_repo.get_landing_commit()
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if not isinstance(commit, EmptyCommit):
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return commit
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else:
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log.debug("Repository is empty, no README to render.")
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except CommitError:
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log.exception(
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"Problem getting commit when trying to render the README.")
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def _render_readme_or_none(self, commit, readme_node):
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log.debug(
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'Found README file `%s` rendering...', readme_node.path)
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renderer = MarkupRenderer()
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try:
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return renderer.render(
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readme_node.content, filename=readme_node.path)
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except Exception:
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log.exception(
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"Exception while trying to render the README")
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@LoginRequired()
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@HasRepoPermissionAnyDecorator(
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'repository.read', 'repository.write', 'repository.admin')
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def index(self, repo_name):
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# Prepare the clone URL
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username = ''
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if c.rhodecode_user.username != User.DEFAULT_USER:
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username = safe_str(c.rhodecode_user.username)
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_def_clone_uri = _def_clone_uri_by_id = c.clone_uri_tmpl
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if '{repo}' in _def_clone_uri:
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_def_clone_uri_by_id = _def_clone_uri.replace(
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'{repo}', '_{repoid}')
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elif '{repoid}' in _def_clone_uri:
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_def_clone_uri_by_id = _def_clone_uri.replace(
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'_{repoid}', '{repo}')
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c.clone_repo_url = c.rhodecode_db_repo.clone_url(
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user=username, uri_tmpl=_def_clone_uri)
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c.clone_repo_url_id = c.rhodecode_db_repo.clone_url(
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user=username, uri_tmpl=_def_clone_uri_by_id)
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# If enabled, get statistics data
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c.show_stats = bool(c.rhodecode_db_repo.enable_statistics)
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stats = self.sa.query(Statistics)\
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.filter(Statistics.repository == c.rhodecode_db_repo)\
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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 c.rhodecode_db_repo.enable_statistics
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lang_stats_d = json.loads(stats.languages)
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# Sort first by decreasing count and second by the file extension,
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# so we have a consistent output.
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lang_stats_items = sorted(lang_stats_d.iteritems(),
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key=lambda k: (-k[1], k[0]))[:10]
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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_items]
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c.trending_languages = json.dumps(lang_stats)
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else:
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c.no_data = True
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c.trending_languages = json.dumps({})
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c.enable_downloads = c.rhodecode_db_repo.enable_downloads
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c.repository_followers = self.scm_model.get_followers(
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c.rhodecode_db_repo)
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c.repository_forks = self.scm_model.get_forks(c.rhodecode_db_repo)
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c.repository_is_user_following = self.scm_model.is_following_repo(
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c.repo_name, c.rhodecode_user.user_id)
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if c.repository_requirements_missing:
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return render('summary/missing_requirements.html')
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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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_load_changelog_summary()
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if request.is_xhr:
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return render('changelog/changelog_summary_data.html')
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return render('summary/summary.html')
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@LoginRequired()
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@XHRRequired()
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@HasRepoPermissionAnyDecorator(
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'repository.read', 'repository.write', 'repository.admin')
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@jsonify
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def repo_stats(self, repo_name, commit_id):
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_namespace = caches.get_repo_namespace_key(
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caches.SUMMARY_STATS, repo_name)
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show_stats = bool(c.rhodecode_db_repo.enable_statistics)
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cache_manager = caches.get_cache_manager('repo_cache_long', _namespace)
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_cache_key = caches.compute_key_from_params(
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repo_name, commit_id, show_stats)
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def compute_stats():
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code_stats = {}
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size = 0
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try:
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scm_instance = c.rhodecode_db_repo.scm_instance()
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commit = scm_instance.get_commit(commit_id)
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for node in commit.get_filenodes_generator():
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size += node.size
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if not show_stats:
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continue
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ext = lower(node.extension)
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ext_info = LANGUAGES_EXTENSIONS_MAP.get(ext)
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if ext_info:
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if ext in code_stats:
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code_stats[ext]['count'] += 1
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else:
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code_stats[ext] = {"count": 1, "desc": ext_info}
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except EmptyRepositoryError:
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pass
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return {'size': h.format_byte_size_binary(size),
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'code_stats': code_stats}
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stats = cache_manager.get(_cache_key, createfunc=compute_stats)
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return stats
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def _switcher_reference_data(self, repo_name, references, is_svn):
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"""Prepare reference data for given `references`"""
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items = []
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for name, commit_id in references.items():
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use_commit_id = '/' in name or is_svn
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items.append({
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'name': name,
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'commit_id': commit_id,
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'files_url': h.url(
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'files_home',
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repo_name=repo_name,
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f_path=name if is_svn else '',
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revision=commit_id if use_commit_id else name,
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at=name)
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})
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return items
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@LoginRequired()
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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_refs_data(self, repo_name):
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repo = c.rhodecode_repo
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refs_to_create = [
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(_("Branch"), repo.branches, 'branch'),
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(_("Tag"), repo.tags, 'tag'),
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(_("Bookmark"), repo.bookmarks, 'book'),
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]
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res = self._create_reference_data(repo, repo_name, refs_to_create)
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data = {
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'more': False,
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'results': res
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}
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return data
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@jsonify
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def repo_refs_changelog_data(self, repo_name):
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repo = c.rhodecode_repo
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refs_to_create = [
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(_("Branches"), repo.branches, 'branch'),
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(_("Closed branches"), repo.branches_closed, 'branch_closed'),
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# TODO: enable when vcs can handle bookmarks filters
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# (_("Bookmarks"), repo.bookmarks, "book"),
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]
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res = self._create_reference_data(repo, repo_name, refs_to_create)
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data = {
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'more': False,
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'results': res
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}
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return data
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def _create_reference_data(self, repo, full_repo_name, refs_to_create):
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format_ref_id = utils.get_format_ref_id(repo)
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result = []
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for title, refs, ref_type in refs_to_create:
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if refs:
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result.append({
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'text': title,
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'children': self._create_reference_items(
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repo, full_repo_name, refs, ref_type, format_ref_id),
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})
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return result
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def _create_reference_items(self, repo, full_repo_name, refs, ref_type,
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format_ref_id):
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result = []
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is_svn = h.is_svn(repo)
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for ref_name, raw_id in refs.iteritems():
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files_url = self._create_files_url(
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repo, full_repo_name, ref_name, raw_id, is_svn)
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result.append({
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'text': ref_name,
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'id': format_ref_id(ref_name, raw_id),
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'raw_id': raw_id,
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'type': ref_type,
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'files_url': files_url,
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})
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return result
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def _create_files_url(self, repo, full_repo_name, ref_name, raw_id,
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is_svn):
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use_commit_id = '/' in ref_name or is_svn
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return h.url(
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'files_home',
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repo_name=full_repo_name,
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f_path=ref_name if is_svn else '',
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revision=raw_id if use_commit_id else ref_name,
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at=ref_name)
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