Changeset - a69924eb6fba
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0 1 0
Mads Kiilerich - 6 years ago 2020-04-15 18:34:31
mads@kiilerich.com
db: fix bad characters in __repr__

Introduced in effd091203ae.
1 file changed with 3 insertions and 3 deletions:
0 comments (0 inline, 0 general)
kallithea/model/db.py
Show inline comments
 
@@ -143,1062 +143,1062 @@ class BaseDbModel(object):
 
        if callback is not None:
 
            return callback(value)
 

	
 
        raise Exception(
 
            'given object must be int, long or Instance of %s '
 
            'got %s, no callback provided' % (cls, type(value))
 
        )
 

	
 
    @classmethod
 
    def get_or_404(cls, id_):
 
        try:
 
            id_ = int(id_)
 
        except (TypeError, ValueError):
 
            raise HTTPNotFound
 

	
 
        res = cls.query().get(id_)
 
        if res is None:
 
            raise HTTPNotFound
 
        return res
 

	
 
    @classmethod
 
    def delete(cls, id_):
 
        obj = cls.query().get(id_)
 
        Session().delete(obj)
 

	
 
    def __repr__(self):
 
        return '<DB:%s>' % (self.__class__.__name__)
 

	
 

	
 
_table_args_default_dict = {'extend_existing': True,
 
                            'mysql_engine': 'InnoDB',
 
                            'mysql_charset': 'utf8',
 
                            'sqlite_autoincrement': True,
 
                           }
 

	
 
class Setting(Base, BaseDbModel):
 
    __tablename__ = 'settings'
 
    __table_args__ = (
 
        _table_args_default_dict,
 
    )
 

	
 
    SETTINGS_TYPES = {
 
        'str': safe_bytes,
 
        'int': safe_int,
 
        'unicode': safe_str,
 
        'bool': str2bool,
 
        'list': functools.partial(aslist, sep=',')
 
    }
 
    DEFAULT_UPDATE_URL = ''
 

	
 
    app_settings_id = Column(Integer(), primary_key=True)
 
    app_settings_name = Column(String(255), nullable=False, unique=True)
 
    _app_settings_value = Column("app_settings_value", Unicode(4096), nullable=False)
 
    _app_settings_type = Column("app_settings_type", String(255), nullable=True) # FIXME: not nullable?
 

	
 
    def __init__(self, key='', val='', type='unicode'):
 
        self.app_settings_name = key
 
        self.app_settings_value = val
 
        self.app_settings_type = type
 

	
 
    @validates('_app_settings_value')
 
    def validate_settings_value(self, key, val):
 
        assert isinstance(val, str)
 
        return val
 

	
 
    @hybrid_property
 
    def app_settings_value(self):
 
        v = self._app_settings_value
 
        _type = self.app_settings_type
 
        converter = self.SETTINGS_TYPES.get(_type) or self.SETTINGS_TYPES['unicode']
 
        return converter(v)
 

	
 
    @app_settings_value.setter
 
    def app_settings_value(self, val):
 
        """
 
        Setter that will always make sure we use str in app_settings_value
 
        """
 
        self._app_settings_value = safe_str(val)
 

	
 
    @hybrid_property
 
    def app_settings_type(self):
 
        return self._app_settings_type
 

	
 
    @app_settings_type.setter
 
    def app_settings_type(self, val):
 
        if val not in self.SETTINGS_TYPES:
 
            raise Exception('type must be one of %s got %s'
 
                            % (list(self.SETTINGS_TYPES), val))
 
        self._app_settings_type = val
 

	
 
    def __repr__(self):
 
        return "<%s %s.%s=%r>" % (
 
            self.__class__.__name__,
 
            self.app_settings_name, self.app_settings_type, self.app_settings_value
 
        )
 

	
 
    @classmethod
 
    def get_by_name(cls, key):
 
        return cls.query() \
 
            .filter(cls.app_settings_name == key).scalar()
 

	
 
    @classmethod
 
    def get_by_name_or_create(cls, key, val='', type='unicode'):
 
        res = cls.get_by_name(key)
 
        if res is None:
 
            res = cls(key, val, type)
 
        return res
 

	
 
    @classmethod
 
    def create_or_update(cls, key, val=Optional(''), type=Optional('unicode')):
 
        """
 
        Creates or updates Kallithea setting. If updates are triggered, it will only
 
        update parameters that are explicitly set. Optional instance will be skipped.
 

	
 
        :param key:
 
        :param val:
 
        :param type:
 
        :return:
 
        """
 
        res = cls.get_by_name(key)
 
        if res is None:
 
            val = Optional.extract(val)
 
            type = Optional.extract(type)
 
            res = cls(key, val, type)
 
            Session().add(res)
 
        else:
 
            res.app_settings_name = key
 
            if not isinstance(val, Optional):
 
                # update if set
 
                res.app_settings_value = val
 
            if not isinstance(type, Optional):
 
                # update if set
 
                res.app_settings_type = type
 
        return res
 

	
 
    @classmethod
 
    def get_app_settings(cls):
 

	
 
        ret = cls.query()
 
        if ret is None:
 
            raise Exception('Could not get application settings !')
 
        settings = {}
 
        for each in ret:
 
            settings[each.app_settings_name] = \
 
                each.app_settings_value
 

	
 
        return settings
 

	
 
    @classmethod
 
    def get_auth_settings(cls):
 
        ret = cls.query() \
 
                .filter(cls.app_settings_name.startswith('auth_')).all()
 
        fd = {}
 
        for row in ret:
 
            fd[row.app_settings_name] = row.app_settings_value
 
        return fd
 

	
 
    @classmethod
 
    def get_default_repo_settings(cls, strip_prefix=False):
 
        ret = cls.query() \
 
                .filter(cls.app_settings_name.startswith('default_')).all()
 
        fd = {}
 
        for row in ret:
 
            key = row.app_settings_name
 
            if strip_prefix:
 
                key = remove_prefix(key, prefix='default_')
 
            fd.update({key: row.app_settings_value})
 

	
 
        return fd
 

	
 
    @classmethod
 
    def get_server_info(cls):
 
        import pkg_resources
 
        import platform
 
        from kallithea.lib.utils import check_git_version
 
        mods = [(p.project_name, p.version) for p in pkg_resources.working_set]
 
        info = {
 
            'modules': sorted(mods, key=lambda k: k[0].lower()),
 
            'py_version': platform.python_version(),
 
            'platform': platform.platform(),
 
            'kallithea_version': kallithea.__version__,
 
            'git_version': str(check_git_version()),
 
            'git_path': kallithea.CONFIG.get('git_path')
 
        }
 
        return info
 

	
 

	
 
class Ui(Base, BaseDbModel):
 
    __tablename__ = 'ui'
 
    __table_args__ = (
 
        Index('ui_ui_section_ui_key_idx', 'ui_section', 'ui_key'),
 
        UniqueConstraint('ui_section', 'ui_key'),
 
        _table_args_default_dict,
 
    )
 

	
 
    HOOK_UPDATE = 'changegroup.update'
 
    HOOK_REPO_SIZE = 'changegroup.repo_size'
 

	
 
    ui_id = Column(Integer(), primary_key=True)
 
    ui_section = Column(String(255), nullable=False)
 
    ui_key = Column(String(255), nullable=False)
 
    ui_value = Column(String(255), nullable=True) # FIXME: not nullable?
 
    ui_active = Column(Boolean(), nullable=False, default=True)
 

	
 
    @classmethod
 
    def get_by_key(cls, section, key):
 
        """ Return specified Ui object, or None if not found. """
 
        return cls.query().filter_by(ui_section=section, ui_key=key).scalar()
 

	
 
    @classmethod
 
    def get_or_create(cls, section, key):
 
        """ Return specified Ui object, creating it if necessary. """
 
        setting = cls.get_by_key(section, key)
 
        if setting is None:
 
            setting = cls(ui_section=section, ui_key=key)
 
            Session().add(setting)
 
        return setting
 

	
 
    @classmethod
 
    def get_builtin_hooks(cls):
 
        q = cls.query()
 
        q = q.filter(cls.ui_key.in_([cls.HOOK_UPDATE, cls.HOOK_REPO_SIZE]))
 
        q = q.filter(cls.ui_section == 'hooks')
 
        q = q.order_by(cls.ui_section, cls.ui_key)
 
        return q.all()
 

	
 
    @classmethod
 
    def get_custom_hooks(cls):
 
        q = cls.query()
 
        q = q.filter(~cls.ui_key.in_([cls.HOOK_UPDATE, cls.HOOK_REPO_SIZE]))
 
        q = q.filter(cls.ui_section == 'hooks')
 
        q = q.order_by(cls.ui_section, cls.ui_key)
 
        return q.all()
 

	
 
    @classmethod
 
    def get_repos_location(cls):
 
        return cls.get_by_key('paths', '/').ui_value
 

	
 
    @classmethod
 
    def create_or_update_hook(cls, key, val):
 
        new_ui = cls.get_or_create('hooks', key)
 
        new_ui.ui_active = True
 
        new_ui.ui_value = val
 

	
 
    def __repr__(self):
 
        return '<%s %s.%s=%r>' % (
 
            self.__class__.__name__,
 
            self.ui_section, self.ui_key, self.ui_value)
 

	
 

	
 
class User(Base, BaseDbModel):
 
    __tablename__ = 'users'
 
    __table_args__ = (
 
        Index('u_username_idx', 'username'),
 
        Index('u_email_idx', 'email'),
 
        _table_args_default_dict,
 
    )
 

	
 
    DEFAULT_USER = 'default'
 
    DEFAULT_GRAVATAR_URL = 'https://secure.gravatar.com/avatar/{md5email}?d=identicon&s={size}'
 
    # The name of the default auth type in extern_type, 'internal' lives in auth_internal.py
 
    DEFAULT_AUTH_TYPE = 'internal'
 

	
 
    user_id = Column(Integer(), primary_key=True)
 
    username = Column(String(255), nullable=False, unique=True)
 
    password = Column(String(255), nullable=False)
 
    active = Column(Boolean(), nullable=False, default=True)
 
    admin = Column(Boolean(), nullable=False, default=False)
 
    name = Column("firstname", Unicode(255), nullable=False)
 
    lastname = Column(Unicode(255), nullable=False)
 
    _email = Column("email", String(255), nullable=True, unique=True) # FIXME: not nullable?
 
    last_login = Column(DateTime(timezone=False), nullable=True)
 
    extern_type = Column(String(255), nullable=True) # FIXME: not nullable?
 
    extern_name = Column(String(255), nullable=True) # FIXME: not nullable?
 
    api_key = Column(String(255), nullable=False)
 
    created_on = Column(DateTime(timezone=False), nullable=False, default=datetime.datetime.now)
 
    _user_data = Column("user_data", LargeBinary(), nullable=True)  # JSON data # FIXME: not nullable?
 

	
 
    user_log = relationship('UserLog')
 
    user_perms = relationship('UserToPerm', primaryjoin="User.user_id==UserToPerm.user_id", cascade='all')
 

	
 
    repositories = relationship('Repository')
 
    repo_groups = relationship('RepoGroup')
 
    user_groups = relationship('UserGroup')
 
    user_followers = relationship('UserFollowing', primaryjoin='UserFollowing.follows_user_id==User.user_id', cascade='all')
 
    followings = relationship('UserFollowing', primaryjoin='UserFollowing.user_id==User.user_id', cascade='all')
 

	
 
    repo_to_perm = relationship('UserRepoToPerm', primaryjoin='UserRepoToPerm.user_id==User.user_id', cascade='all')
 
    repo_group_to_perm = relationship('UserRepoGroupToPerm', primaryjoin='UserRepoGroupToPerm.user_id==User.user_id', cascade='all')
 

	
 
    group_member = relationship('UserGroupMember', cascade='all')
 

	
 
    # comments created by this user
 
    user_comments = relationship('ChangesetComment', cascade='all')
 
    # extra emails for this user
 
    user_emails = relationship('UserEmailMap', cascade='all')
 
    # extra API keys
 
    user_api_keys = relationship('UserApiKeys', cascade='all')
 
    ssh_keys = relationship('UserSshKeys', cascade='all')
 

	
 
    @hybrid_property
 
    def email(self):
 
        return self._email
 

	
 
    @email.setter
 
    def email(self, val):
 
        self._email = val.lower() if val else None
 

	
 
    @property
 
    def firstname(self):
 
        # alias for future
 
        return self.name
 

	
 
    @property
 
    def emails(self):
 
        other = UserEmailMap.query().filter(UserEmailMap.user == self).all()
 
        return [self.email] + [x.email for x in other]
 

	
 
    @property
 
    def api_keys(self):
 
        other = UserApiKeys.query().filter(UserApiKeys.user == self).all()
 
        return [self.api_key] + [x.api_key for x in other]
 

	
 
    @property
 
    def ip_addresses(self):
 
        ret = UserIpMap.query().filter(UserIpMap.user == self).all()
 
        return [x.ip_addr for x in ret]
 

	
 
    @property
 
    def full_name(self):
 
        return '%s %s' % (self.firstname, self.lastname)
 

	
 
    @property
 
    def full_name_or_username(self):
 
        """
 
        Show full name.
 
        If full name is not set, fall back to username.
 
        """
 
        return ('%s %s' % (self.firstname, self.lastname)
 
                if (self.firstname and self.lastname) else self.username)
 

	
 
    @property
 
    def full_name_and_username(self):
 
        """
 
        Show full name and username as 'Firstname Lastname (username)'.
 
        If full name is not set, fall back to username.
 
        """
 
        return ('%s %s (%s)' % (self.firstname, self.lastname, self.username)
 
                if (self.firstname and self.lastname) else self.username)
 

	
 
    @property
 
    def full_contact(self):
 
        return '%s %s <%s>' % (self.firstname, self.lastname, self.email)
 

	
 
    @property
 
    def short_contact(self):
 
        return '%s %s' % (self.firstname, self.lastname)
 

	
 
    @property
 
    def is_admin(self):
 
        return self.admin
 

	
 
    @hybrid_property
 
    def is_default_user(self):
 
        return self.username == User.DEFAULT_USER
 

	
 
    @hybrid_property
 
    def user_data(self):
 
        if not self._user_data:
 
            return {}
 

	
 
        try:
 
            return ext_json.loads(self._user_data)
 
        except TypeError:
 
            return {}
 

	
 
    @user_data.setter
 
    def user_data(self, val):
 
        try:
 
            self._user_data = ascii_bytes(ext_json.dumps(val))
 
        except Exception:
 
            log.error(traceback.format_exc())
 

	
 
    def __repr__(self):
 
        return "<%s %s: %r')>" % (self.__class__.__name__, self.user_id, self.username)
 
        return "<%s %s: %r>" % (self.__class__.__name__, self.user_id, self.username)
 

	
 
    @classmethod
 
    def guess_instance(cls, value):
 
        return super(User, cls).guess_instance(value, User.get_by_username)
 

	
 
    @classmethod
 
    def get_or_404(cls, id_, allow_default=True):
 
        '''
 
        Overridden version of BaseDbModel.get_or_404, with an extra check on
 
        the default user.
 
        '''
 
        user = super(User, cls).get_or_404(id_)
 
        if not allow_default and user.is_default_user:
 
            raise DefaultUserException()
 
        return user
 

	
 
    @classmethod
 
    def get_by_username_or_email(cls, username_or_email, case_insensitive=True):
 
        """
 
        For anything that looks like an email address, look up by the email address (matching
 
        case insensitively).
 
        For anything else, try to look up by the user name.
 

	
 
        This assumes no normal username can have '@' symbol.
 
        """
 
        if '@' in username_or_email:
 
            return User.get_by_email(username_or_email)
 
        else:
 
            return User.get_by_username(username_or_email, case_insensitive=case_insensitive)
 

	
 
    @classmethod
 
    def get_by_username(cls, username, case_insensitive=False):
 
        if case_insensitive:
 
            q = cls.query().filter(sqlalchemy.func.lower(cls.username) == sqlalchemy.func.lower(username))
 
        else:
 
            q = cls.query().filter(cls.username == username)
 
        return q.scalar()
 

	
 
    @classmethod
 
    def get_by_api_key(cls, api_key, fallback=True):
 
        if len(api_key) != 40 or not api_key.isalnum():
 
            return None
 

	
 
        q = cls.query().filter(cls.api_key == api_key)
 
        res = q.scalar()
 

	
 
        if fallback and not res:
 
            # fallback to additional keys
 
            _res = UserApiKeys.query().filter_by(api_key=api_key, is_expired=False).first()
 
            if _res:
 
                res = _res.user
 
        if res is None or not res.active or res.is_default_user:
 
            return None
 
        return res
 

	
 
    @classmethod
 
    def get_by_email(cls, email, cache=False):
 
        q = cls.query().filter(sqlalchemy.func.lower(cls.email) == sqlalchemy.func.lower(email))
 
        ret = q.scalar()
 
        if ret is None:
 
            q = UserEmailMap.query()
 
            # try fetching in alternate email map
 
            q = q.filter(sqlalchemy.func.lower(UserEmailMap.email) == sqlalchemy.func.lower(email))
 
            q = q.options(joinedload(UserEmailMap.user))
 
            ret = getattr(q.scalar(), 'user', None)
 

	
 
        return ret
 

	
 
    @classmethod
 
    def get_from_cs_author(cls, author):
 
        """
 
        Tries to get User objects out of commit author string
 

	
 
        :param author:
 
        """
 
        from kallithea.lib.helpers import email, author_name
 
        # Valid email in the attribute passed, see if they're in the system
 
        _email = email(author)
 
        if _email:
 
            user = cls.get_by_email(_email)
 
            if user is not None:
 
                return user
 
        # Maybe we can match by username?
 
        _author = author_name(author)
 
        user = cls.get_by_username(_author, case_insensitive=True)
 
        if user is not None:
 
            return user
 

	
 
    def update_lastlogin(self):
 
        """Update user lastlogin"""
 
        self.last_login = datetime.datetime.now()
 
        log.debug('updated user %s lastlogin', self.username)
 

	
 
    @classmethod
 
    def get_first_admin(cls):
 
        user = User.query().filter(User.admin == True).first()
 
        if user is None:
 
            raise Exception('Missing administrative account!')
 
        return user
 

	
 
    @classmethod
 
    def get_default_user(cls):
 
        user = User.get_by_username(User.DEFAULT_USER)
 
        if user is None:
 
            raise Exception('Missing default account!')
 
        return user
 

	
 
    def get_api_data(self, details=False):
 
        """
 
        Common function for generating user related data for API
 
        """
 
        user = self
 
        data = dict(
 
            user_id=user.user_id,
 
            username=user.username,
 
            firstname=user.name,
 
            lastname=user.lastname,
 
            email=user.email,
 
            emails=user.emails,
 
            active=user.active,
 
            admin=user.admin,
 
        )
 
        if details:
 
            data.update(dict(
 
                extern_type=user.extern_type,
 
                extern_name=user.extern_name,
 
                api_key=user.api_key,
 
                api_keys=user.api_keys,
 
                last_login=user.last_login,
 
                ip_addresses=user.ip_addresses
 
                ))
 
        return data
 

	
 
    def __json__(self):
 
        data = dict(
 
            full_name=self.full_name,
 
            full_name_or_username=self.full_name_or_username,
 
            short_contact=self.short_contact,
 
            full_contact=self.full_contact
 
        )
 
        data.update(self.get_api_data())
 
        return data
 

	
 

	
 
class UserApiKeys(Base, BaseDbModel):
 
    __tablename__ = 'user_api_keys'
 
    __table_args__ = (
 
        Index('uak_api_key_idx', 'api_key'),
 
        Index('uak_api_key_expires_idx', 'api_key', 'expires'),
 
        _table_args_default_dict,
 
    )
 

	
 
    user_api_key_id = Column(Integer(), primary_key=True)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 
    api_key = Column(String(255), nullable=False, unique=True)
 
    description = Column(UnicodeText(), nullable=False)
 
    expires = Column(Float(53), nullable=False)
 
    created_on = Column(DateTime(timezone=False), nullable=False, default=datetime.datetime.now)
 

	
 
    user = relationship('User')
 

	
 
    @hybrid_property
 
    def is_expired(self):
 
        return (self.expires != -1) & (time.time() > self.expires)
 

	
 

	
 
class UserEmailMap(Base, BaseDbModel):
 
    __tablename__ = 'user_email_map'
 
    __table_args__ = (
 
        Index('uem_email_idx', 'email'),
 
        _table_args_default_dict,
 
    )
 

	
 
    email_id = Column(Integer(), primary_key=True)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 
    _email = Column("email", String(255), nullable=False, unique=True)
 
    user = relationship('User')
 

	
 
    @validates('_email')
 
    def validate_email(self, key, email):
 
        # check if this email is not main one
 
        main_email = Session().query(User).filter(User.email == email).scalar()
 
        if main_email is not None:
 
            raise AttributeError('email %s is present is user table' % email)
 
        return email
 

	
 
    @hybrid_property
 
    def email(self):
 
        return self._email
 

	
 
    @email.setter
 
    def email(self, val):
 
        self._email = val.lower() if val else None
 

	
 

	
 
class UserIpMap(Base, BaseDbModel):
 
    __tablename__ = 'user_ip_map'
 
    __table_args__ = (
 
        UniqueConstraint('user_id', 'ip_addr'),
 
        _table_args_default_dict,
 
    )
 

	
 
    ip_id = Column(Integer(), primary_key=True)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 
    ip_addr = Column(String(255), nullable=False)
 
    active = Column(Boolean(), nullable=False, default=True)
 
    user = relationship('User')
 

	
 
    @classmethod
 
    def _get_ip_range(cls, ip_addr):
 
        net = ipaddr.IPNetwork(address=ip_addr)
 
        return [str(net.network), str(net.broadcast)]
 

	
 
    def __json__(self):
 
        return dict(
 
          ip_addr=self.ip_addr,
 
          ip_range=self._get_ip_range(self.ip_addr)
 
        )
 

	
 
    def __repr__(self):
 
        return "<%s %s: %s>" % (self.__class__.__name__, self.user_id, self.ip_addr)
 

	
 

	
 
class UserLog(Base, BaseDbModel):
 
    __tablename__ = 'user_logs'
 
    __table_args__ = (
 
        _table_args_default_dict,
 
    )
 

	
 
    user_log_id = Column(Integer(), primary_key=True)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=True)
 
    username = Column(String(255), nullable=False)
 
    repository_id = Column(Integer(), ForeignKey('repositories.repo_id'), nullable=True)
 
    repository_name = Column(Unicode(255), nullable=False)
 
    user_ip = Column(String(255), nullable=True)
 
    action = Column(UnicodeText(), nullable=False)
 
    action_date = Column(DateTime(timezone=False), nullable=False)
 

	
 
    def __repr__(self):
 
        return "<%s %r: %r')>" % (self.__class__.__name__,
 
        return "<%s %r: %r>" % (self.__class__.__name__,
 
                                  self.repository_name,
 
                                  self.action)
 

	
 
    @property
 
    def action_as_day(self):
 
        return datetime.date(*self.action_date.timetuple()[:3])
 

	
 
    user = relationship('User')
 
    repository = relationship('Repository', cascade='')
 

	
 

	
 
class UserGroup(Base, BaseDbModel):
 
    __tablename__ = 'users_groups'
 
    __table_args__ = (
 
        _table_args_default_dict,
 
    )
 

	
 
    users_group_id = Column(Integer(), primary_key=True)
 
    users_group_name = Column(Unicode(255), nullable=False, unique=True)
 
    user_group_description = Column(Unicode(10000), nullable=True) # FIXME: not nullable?
 
    users_group_active = Column(Boolean(), nullable=False)
 
    owner_id = Column('user_id', Integer(), ForeignKey('users.user_id'), nullable=False)
 
    created_on = Column(DateTime(timezone=False), nullable=False, default=datetime.datetime.now)
 
    _group_data = Column("group_data", LargeBinary(), nullable=True)  # JSON data # FIXME: not nullable?
 

	
 
    members = relationship('UserGroupMember', cascade="all, delete-orphan")
 
    users_group_to_perm = relationship('UserGroupToPerm', cascade='all')
 
    users_group_repo_to_perm = relationship('UserGroupRepoToPerm', cascade='all')
 
    users_group_repo_group_to_perm = relationship('UserGroupRepoGroupToPerm', cascade='all')
 
    user_user_group_to_perm = relationship('UserUserGroupToPerm', cascade='all')
 
    user_group_user_group_to_perm = relationship('UserGroupUserGroupToPerm', primaryjoin="UserGroupUserGroupToPerm.target_user_group_id==UserGroup.users_group_id", cascade='all')
 

	
 
    owner = relationship('User')
 

	
 
    @hybrid_property
 
    def group_data(self):
 
        if not self._group_data:
 
            return {}
 

	
 
        try:
 
            return ext_json.loads(self._group_data)
 
        except TypeError:
 
            return {}
 

	
 
    @group_data.setter
 
    def group_data(self, val):
 
        try:
 
            self._group_data = ascii_bytes(ext_json.dumps(val))
 
        except Exception:
 
            log.error(traceback.format_exc())
 

	
 
    def __repr__(self):
 
        return "<%s %s: %r')>" % (self.__class__.__name__,
 
        return "<%s %s: %r>" % (self.__class__.__name__,
 
                                  self.users_group_id,
 
                                  self.users_group_name)
 

	
 
    @classmethod
 
    def guess_instance(cls, value):
 
        return super(UserGroup, cls).guess_instance(value, UserGroup.get_by_group_name)
 

	
 
    @classmethod
 
    def get_by_group_name(cls, group_name, case_insensitive=False):
 
        if case_insensitive:
 
            q = cls.query().filter(sqlalchemy.func.lower(cls.users_group_name) == sqlalchemy.func.lower(group_name))
 
        else:
 
            q = cls.query().filter(cls.users_group_name == group_name)
 
        return q.scalar()
 

	
 
    @classmethod
 
    def get(cls, user_group_id):
 
        user_group = cls.query()
 
        return user_group.get(user_group_id)
 

	
 
    def get_api_data(self, with_members=True):
 
        user_group = self
 

	
 
        data = dict(
 
            users_group_id=user_group.users_group_id,
 
            group_name=user_group.users_group_name,
 
            group_description=user_group.user_group_description,
 
            active=user_group.users_group_active,
 
            owner=user_group.owner.username,
 
        )
 
        if with_members:
 
            data['members'] = [
 
                ugm.user.get_api_data()
 
                for ugm in user_group.members
 
            ]
 

	
 
        return data
 

	
 

	
 
class UserGroupMember(Base, BaseDbModel):
 
    __tablename__ = 'users_groups_members'
 
    __table_args__ = (
 
        _table_args_default_dict,
 
    )
 

	
 
    users_group_member_id = Column(Integer(), primary_key=True)
 
    users_group_id = Column(Integer(), ForeignKey('users_groups.users_group_id'), nullable=False)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 

	
 
    user = relationship('User')
 
    users_group = relationship('UserGroup')
 

	
 
    def __init__(self, gr_id='', u_id=''):
 
        self.users_group_id = gr_id
 
        self.user_id = u_id
 

	
 

	
 
class RepositoryField(Base, BaseDbModel):
 
    __tablename__ = 'repositories_fields'
 
    __table_args__ = (
 
        UniqueConstraint('repository_id', 'field_key'),  # no-multi field
 
        _table_args_default_dict,
 
    )
 

	
 
    PREFIX = 'ex_'  # prefix used in form to not conflict with already existing fields
 

	
 
    repo_field_id = Column(Integer(), primary_key=True)
 
    repository_id = Column(Integer(), ForeignKey('repositories.repo_id'), nullable=False)
 
    field_key = Column(String(250), nullable=False)
 
    field_label = Column(String(1024), nullable=False)
 
    field_value = Column(String(10000), nullable=False)
 
    field_desc = Column(String(1024), nullable=False)
 
    field_type = Column(String(255), nullable=False)
 
    created_on = Column(DateTime(timezone=False), nullable=False, default=datetime.datetime.now)
 

	
 
    repository = relationship('Repository')
 

	
 
    @property
 
    def field_key_prefixed(self):
 
        return 'ex_%s' % self.field_key
 

	
 
    @classmethod
 
    def un_prefix_key(cls, key):
 
        if key.startswith(cls.PREFIX):
 
            return key[len(cls.PREFIX):]
 
        return key
 

	
 
    @classmethod
 
    def get_by_key_name(cls, key, repo):
 
        row = cls.query() \
 
                .filter(cls.repository == repo) \
 
                .filter(cls.field_key == key).scalar()
 
        return row
 

	
 

	
 
class Repository(Base, BaseDbModel):
 
    __tablename__ = 'repositories'
 
    __table_args__ = (
 
        Index('r_repo_name_idx', 'repo_name'),
 
        _table_args_default_dict,
 
    )
 

	
 
    DEFAULT_CLONE_URI = '{scheme}://{user}@{netloc}/{repo}'
 
    DEFAULT_CLONE_SSH = 'ssh://{system_user}@{hostname}/{repo}'
 

	
 
    STATE_CREATED = 'repo_state_created'
 
    STATE_PENDING = 'repo_state_pending'
 
    STATE_ERROR = 'repo_state_error'
 

	
 
    repo_id = Column(Integer(), primary_key=True)
 
    repo_name = Column(Unicode(255), nullable=False, unique=True)
 
    repo_state = Column(String(255), nullable=False)
 

	
 
    clone_uri = Column(String(255), nullable=True) # FIXME: not nullable?
 
    repo_type = Column(String(255), nullable=False) # 'hg' or 'git'
 
    owner_id = Column('user_id', Integer(), ForeignKey('users.user_id'), nullable=False)
 
    private = Column(Boolean(), nullable=False)
 
    enable_statistics = Column("statistics", Boolean(), nullable=False, default=True)
 
    enable_downloads = Column("downloads", Boolean(), nullable=False, default=True)
 
    description = Column(Unicode(10000), nullable=False)
 
    created_on = Column(DateTime(timezone=False), nullable=False, default=datetime.datetime.now)
 
    updated_on = Column(DateTime(timezone=False), nullable=False, default=datetime.datetime.now)
 
    _landing_revision = Column("landing_revision", String(255), nullable=False)
 
    _changeset_cache = Column("changeset_cache", LargeBinary(), nullable=True) # JSON data # FIXME: not nullable?
 

	
 
    fork_id = Column(Integer(), ForeignKey('repositories.repo_id'), nullable=True)
 
    group_id = Column(Integer(), ForeignKey('groups.group_id'), nullable=True)
 

	
 
    owner = relationship('User')
 
    fork = relationship('Repository', remote_side=repo_id)
 
    group = relationship('RepoGroup')
 
    repo_to_perm = relationship('UserRepoToPerm', cascade='all', order_by='UserRepoToPerm.repo_to_perm_id')
 
    users_group_to_perm = relationship('UserGroupRepoToPerm', cascade='all')
 
    stats = relationship('Statistics', cascade='all', uselist=False)
 

	
 
    followers = relationship('UserFollowing',
 
                             primaryjoin='UserFollowing.follows_repository_id==Repository.repo_id',
 
                             cascade='all')
 
    extra_fields = relationship('RepositoryField',
 
                                cascade="all, delete-orphan")
 

	
 
    logs = relationship('UserLog')
 
    comments = relationship('ChangesetComment', cascade="all, delete-orphan")
 

	
 
    pull_requests_org = relationship('PullRequest',
 
                    primaryjoin='PullRequest.org_repo_id==Repository.repo_id',
 
                    cascade="all, delete-orphan")
 

	
 
    pull_requests_other = relationship('PullRequest',
 
                    primaryjoin='PullRequest.other_repo_id==Repository.repo_id',
 
                    cascade="all, delete-orphan")
 

	
 
    def __repr__(self):
 
        return "<%s %s: %r>" % (self.__class__.__name__,
 
                                  self.repo_id, self.repo_name)
 

	
 
    @hybrid_property
 
    def landing_rev(self):
 
        # always should return [rev_type, rev]
 
        if self._landing_revision:
 
            _rev_info = self._landing_revision.split(':')
 
            if len(_rev_info) < 2:
 
                _rev_info.insert(0, 'rev')
 
            return [_rev_info[0], _rev_info[1]]
 
        return [None, None]
 

	
 
    @landing_rev.setter
 
    def landing_rev(self, val):
 
        if ':' not in val:
 
            raise ValueError('value must be delimited with `:` and consist '
 
                             'of <rev_type>:<rev>, got %s instead' % val)
 
        self._landing_revision = val
 

	
 
    @hybrid_property
 
    def changeset_cache(self):
 
        try:
 
            cs_cache = ext_json.loads(self._changeset_cache) # might raise on bad data
 
            cs_cache['raw_id'] # verify data, raise exception on error
 
            return cs_cache
 
        except (TypeError, KeyError, ValueError):
 
            return EmptyChangeset().__json__()
 

	
 
    @changeset_cache.setter
 
    def changeset_cache(self, val):
 
        try:
 
            self._changeset_cache = ascii_bytes(ext_json.dumps(val))
 
        except Exception:
 
            log.error(traceback.format_exc())
 

	
 
    @classmethod
 
    def query(cls, sorted=False):
 
        """Add Repository-specific helpers for common query constructs.
 

	
 
        sorted: if True, apply the default ordering (name, case insensitive).
 
        """
 
        q = super(Repository, cls).query()
 

	
 
        if sorted:
 
            q = q.order_by(sqlalchemy.func.lower(Repository.repo_name))
 

	
 
        return q
 

	
 
    @classmethod
 
    def normalize_repo_name(cls, repo_name):
 
        """
 
        Normalizes os specific repo_name to the format internally stored inside
 
        database using URL_SEP
 

	
 
        :param cls:
 
        :param repo_name:
 
        """
 
        return URL_SEP.join(repo_name.split(os.sep))
 

	
 
    @classmethod
 
    def guess_instance(cls, value):
 
        return super(Repository, cls).guess_instance(value, Repository.get_by_repo_name)
 

	
 
    @classmethod
 
    def get_by_repo_name(cls, repo_name, case_insensitive=False):
 
        """Get the repo, defaulting to database case sensitivity.
 
        case_insensitive will be slower and should only be specified if necessary."""
 
        if case_insensitive:
 
            q = Session().query(cls).filter(sqlalchemy.func.lower(cls.repo_name) == sqlalchemy.func.lower(repo_name))
 
        else:
 
            q = Session().query(cls).filter(cls.repo_name == repo_name)
 
        q = q.options(joinedload(Repository.fork)) \
 
                .options(joinedload(Repository.owner)) \
 
                .options(joinedload(Repository.group))
 
        return q.scalar()
 

	
 
    @classmethod
 
    def get_by_full_path(cls, repo_full_path):
 
        base_full_path = os.path.realpath(kallithea.CONFIG['base_path'])
 
        repo_full_path = os.path.realpath(repo_full_path)
 
        assert repo_full_path.startswith(base_full_path + os.path.sep)
 
        repo_name = repo_full_path[len(base_full_path) + 1:]
 
        repo_name = cls.normalize_repo_name(repo_name)
 
        return cls.get_by_repo_name(repo_name.strip(URL_SEP))
 

	
 
    @classmethod
 
    def get_repo_forks(cls, repo_id):
 
        return cls.query().filter(Repository.fork_id == repo_id)
 

	
 
    @property
 
    def forks(self):
 
        """
 
        Return forks of this repo
 
        """
 
        return Repository.get_repo_forks(self.repo_id)
 

	
 
    @property
 
    def parent(self):
 
        """
 
        Returns fork parent
 
        """
 
        return self.fork
 

	
 
    @property
 
    def just_name(self):
 
        return self.repo_name.split(URL_SEP)[-1]
 

	
 
    @property
 
    def groups_with_parents(self):
 
        groups = []
 
        group = self.group
 
        while group is not None:
 
            groups.append(group)
 
            group = group.parent_group
 
            assert group not in groups, group # avoid recursion on bad db content
 
        groups.reverse()
 
        return groups
 

	
 
    @property
 
    def repo_full_path(self):
 
        """
 
        Returns base full path for the repository - where it actually
 
        exists on a filesystem.
 
        """
 
        p = [kallithea.CONFIG['base_path']]
 
        # we need to split the name by / since this is how we store the
 
        # names in the database, but that eventually needs to be converted
 
        # into a valid system path
 
        p += self.repo_name.split(URL_SEP)
 
        return os.path.join(*p)
 

	
 
    def get_new_name(self, repo_name):
 
        """
 
        returns new full repository name based on assigned group and new new
 

	
 
        :param group_name:
 
        """
 
        path_prefix = self.group.full_path_splitted if self.group else []
 
        return URL_SEP.join(path_prefix + [repo_name])
 

	
 
    @property
 
    def _ui(self):
 
        """
 
        Creates an db based ui object for this repository
 
        """
 
        from kallithea.lib.utils import make_ui
 
        return make_ui()
 

	
 
    @classmethod
 
    def is_valid(cls, repo_name):
 
        """
 
        returns True if given repo name is a valid filesystem repository
 

	
 
        :param cls:
 
        :param repo_name:
 
        """
 
        from kallithea.lib.utils import is_valid_repo
 

	
 
        return is_valid_repo(repo_name, kallithea.CONFIG['base_path'])
 

	
 
    def get_api_data(self, with_revision_names=False,
 
                           with_pullrequests=False):
 
        """
 
        Common function for generating repo api data.
 
        Optionally, also return tags, branches, bookmarks and PRs.
 
        """
 
        repo = self
 
        data = dict(
 
            repo_id=repo.repo_id,
 
            repo_name=repo.repo_name,
 
            repo_type=repo.repo_type,
 
            clone_uri=repo.clone_uri,
 
            private=repo.private,
 
            created_on=repo.created_on,
 
            description=repo.description,
 
            landing_rev=repo.landing_rev,
 
            owner=repo.owner.username,
 
            fork_of=repo.fork.repo_name if repo.fork else None,
 
            enable_statistics=repo.enable_statistics,
 
            enable_downloads=repo.enable_downloads,
 
            last_changeset=repo.changeset_cache,
 
        )
 
        if with_revision_names:
 
            scm_repo = repo.scm_instance_no_cache()
 
            data.update(dict(
 
                tags=scm_repo.tags,
 
                branches=scm_repo.branches,
 
                bookmarks=scm_repo.bookmarks,
 
            ))
 
        if with_pullrequests:
 
            data['pull_requests'] = repo.pull_requests_other
 
        rc_config = Setting.get_app_settings()
 
        repository_fields = str2bool(rc_config.get('repository_fields'))
 
        if repository_fields:
 
            for f in self.extra_fields:
 
                data[f.field_key_prefixed] = f.field_value
 

	
 
        return data
 

	
 
    @property
 
    def last_db_change(self):
 
        return self.updated_on
 

	
 
    @property
 
    def clone_uri_hidden(self):
 
        clone_uri = self.clone_uri
 
        if clone_uri:
 
            import urlobject
 
            url_obj = urlobject.URLObject(self.clone_uri)
 
            if url_obj.password:
 
                clone_uri = url_obj.with_password('*****')
 
        return clone_uri
 

	
 
    def clone_url(self, clone_uri_tmpl, with_id=False, username=None):
 
        if '{repo}' not in clone_uri_tmpl and '_{repoid}' not in clone_uri_tmpl:
 
            log.error("Configured clone_uri_tmpl %r has no '{repo}' or '_{repoid}' and cannot toggle to use repo id URLs", clone_uri_tmpl)
 
        elif with_id:
 
            clone_uri_tmpl = clone_uri_tmpl.replace('{repo}', '_{repoid}')
 
        else:
 
            clone_uri_tmpl = clone_uri_tmpl.replace('_{repoid}', '{repo}')
 

	
 
        import kallithea.lib.helpers as h
 
        prefix_url = h.canonical_url('home')
 

	
 
        return get_clone_url(clone_uri_tmpl=clone_uri_tmpl,
 
                             prefix_url=prefix_url,
 
                             repo_name=self.repo_name,
 
                             repo_id=self.repo_id,
 
                             username=username)
 

	
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