Mercurial > kallithea
view rhodecode/model/gist.py @ 4116:ffd45b185016 rhodecode-2.2.5-gpl
Imported some of the GPLv3'd changes from RhodeCode v2.2.5.
This imports changes between changesets 21af6c4eab3d and 6177597791c2 in
RhodeCode's original repository, including only changes to Python files and HTML.
RhodeCode clearly licensed its changes to these files under GPLv3
in their /LICENSE file, which states the following:
The Python code and integrated HTML are licensed under the GPLv3 license.
(See:
https://code.rhodecode.com/rhodecode/files/v2.2.5/LICENSE
or
http://web.archive.org/web/20140512193334/https://code.rhodecode.com/rhodecode/files/f3b123159901f15426d18e3dc395e8369f70ebe0/LICENSE
for an online copy of that LICENSE file)
Conservancy reviewed these changes and confirmed that they can be licensed as
a whole to the Kallithea project under GPLv3-only.
While some of the contents committed herein are clearly licensed
GPLv3-or-later, on the whole we must assume the are GPLv3-only, since the
statement above from RhodeCode indicates that they intend GPLv3-only as their
license, per GPLv3ยง14 and other relevant sections of GPLv3.
author | Bradley M. Kuhn <bkuhn@sfconservancy.org> |
---|---|
date | Wed, 02 Jul 2014 19:03:13 -0400 |
parents | 2576a20d94ca |
children | 7e5f8c12a3fc |
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# -*- coding: utf-8 -*- # 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, either version 3 of the License, or # (at your option) any later version. # # 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, see <http://www.gnu.org/licenses/>. """ rhodecode.model.gist ~~~~~~~~~~~~~~~~~~~~ gist model for RhodeCode :created_on: May 9, 2013 :author: marcink :copyright: (c) 2013 RhodeCode GmbH. :license: GPLv3, see LICENSE for more details. """ from __future__ import with_statement import os import time import logging import traceback import shutil from pylons.i18n.translation import _ from rhodecode.lib.utils2 import safe_unicode, unique_id, safe_int, \ time_to_datetime, safe_str, AttributeDict from rhodecode.lib.compat import json from rhodecode.lib import helpers as h from rhodecode.model import BaseModel from rhodecode.model.db import Gist from rhodecode.model.repo import RepoModel from rhodecode.model.scm import ScmModel log = logging.getLogger(__name__) GIST_STORE_LOC = '.rc_gist_store' GIST_METADATA_FILE = '.rc_gist_metadata' class GistModel(BaseModel): cls = Gist def _get_gist(self, gist): """ Helper method to get gist by ID, or gist_access_id as a fallback :param gist: GistID, gist_access_id, or Gist instance """ return self._get_instance(Gist, gist, callback=Gist.get_by_access_id) def __delete_gist(self, gist): """ removes gist from filesystem :param gist: gist object """ root_path = RepoModel().repos_path rm_path = os.path.join(root_path, GIST_STORE_LOC, gist.gist_access_id) log.info("Removing %s" % (rm_path,)) shutil.rmtree(rm_path) def _store_metadata(self, repo, gist_id, gist_access_id, user_id, gist_type, gist_expires): """ store metadata inside the gist, this can be later used for imports or gist identification """ metadata = { 'metadata_version': '1', 'gist_db_id': gist_id, 'gist_access_id': gist_access_id, 'gist_owner_id': user_id, 'gist_type': gist_type, 'gist_expires': gist_expires, 'gist_updated': time.time(), } with open(os.path.join(repo.path, '.hg', GIST_METADATA_FILE), 'wb') as f: f.write(json.dumps(metadata)) def get_gist(self, gist): return self._get_gist(gist) def get_gist_files(self, gist_access_id, revision=None): """ Get files for given gist :param gist_access_id: """ repo = Gist.get_by_access_id(gist_access_id) cs = repo.scm_instance.get_changeset(revision) return cs, [n for n in cs.get_node('/')] def create(self, description, owner, gist_mapping, gist_type=Gist.GIST_PUBLIC, lifetime=-1): """ :param description: description of the gist :param owner: user who created this gist :param gist_mapping: mapping {filename:{'content':content},...} :param gist_type: type of gist private/public :param lifetime: in minutes, -1 == forever """ owner = self._get_user(owner) gist_id = safe_unicode(unique_id(20)) lifetime = safe_int(lifetime, -1) gist_expires = time.time() + (lifetime * 60) if lifetime != -1 else -1 log.debug('set GIST expiration date to: %s' % (time_to_datetime(gist_expires) if gist_expires != -1 else 'forever')) #create the Database version gist = Gist() gist.gist_description = description gist.gist_access_id = gist_id gist.gist_owner = owner.user_id gist.gist_expires = gist_expires gist.gist_type = safe_unicode(gist_type) self.sa.add(gist) self.sa.flush() if gist_type == Gist.GIST_PUBLIC: # use DB ID for easy to use GIST ID gist_id = safe_unicode(gist.gist_id) gist.gist_access_id = gist_id self.sa.add(gist) gist_repo_path = os.path.join(GIST_STORE_LOC, gist_id) log.debug('Creating new %s GIST repo in %s' % (gist_type, gist_repo_path)) repo = RepoModel()._create_filesystem_repo( repo_name=gist_id, repo_type='hg', repo_group=GIST_STORE_LOC) processed_mapping = {} for filename in gist_mapping: if filename != os.path.basename(filename): raise Exception('Filename cannot be inside a directory') content = gist_mapping[filename]['content'] #TODO: expand support for setting explicit lexers # if lexer is None: # try: # guess_lexer = pygments.lexers.guess_lexer_for_filename # lexer = guess_lexer(filename,content) # except pygments.util.ClassNotFound: # lexer = 'text' processed_mapping[filename] = {'content': content} # now create single multifile commit message = 'added file' message += 's: ' if len(processed_mapping) > 1 else ': ' message += ', '.join([x for x in processed_mapping]) #fake RhodeCode Repository object fake_repo = AttributeDict(dict( repo_name=gist_repo_path, scm_instance_no_cache=lambda: repo, )) ScmModel().create_nodes( user=owner.user_id, repo=fake_repo, message=message, nodes=processed_mapping, trigger_push_hook=False ) self._store_metadata(repo, gist.gist_id, gist.gist_access_id, owner.user_id, gist.gist_type, gist.gist_expires) return gist def delete(self, gist, fs_remove=True): gist = self._get_gist(gist) try: self.sa.delete(gist) if fs_remove: self.__delete_gist(gist) else: log.debug('skipping removal from filesystem') except Exception: log.error(traceback.format_exc()) raise def update(self, gist, description, owner, gist_mapping, gist_type, lifetime): gist = self._get_gist(gist) gist_repo = gist.scm_instance lifetime = safe_int(lifetime, -1) if lifetime == 0: # preserve old value gist_expires = gist.gist_expires else: gist_expires = time.time() + (lifetime * 60) if lifetime != -1 else -1 #calculate operation type based on given data gist_mapping_op = {} for k, v in gist_mapping.items(): # add, mod, del if not v['org_filename'] and v['filename']: op = 'add' elif v['org_filename'] and not v['filename']: op = 'del' else: op = 'mod' v['op'] = op gist_mapping_op[k] = v gist.gist_description = description gist.gist_expires = gist_expires gist.owner = owner gist.gist_type = gist_type self.sa.add(gist) self.sa.flush() message = 'updated file' message += 's: ' if len(gist_mapping) > 1 else ': ' message += ', '.join([x for x in gist_mapping]) #fake RhodeCode Repository object fake_repo = AttributeDict(dict( repo_name=gist_repo.path, scm_instance_no_cache=lambda: gist_repo, )) self._store_metadata(gist_repo, gist.gist_id, gist.gist_access_id, owner.user_id, gist.gist_type, gist.gist_expires) ScmModel().update_nodes( user=owner.user_id, repo=fake_repo, message=message, nodes=gist_mapping_op, trigger_push_hook=False ) return gist