created_on=repo.created_on,

            description=repo.description,

            landing_rev=repo.landing_rev,

            owner=repo.user.username,

            fork_of=repo.fork.repo_name if repo.fork else None,

            enable_statistics=repo.enable_statistics,

            enable_locking=repo.enable_locking,

            enable_downloads=repo.enable_downloads,

            last_changeset=repo.changeset_cache,

            locked_by=User.get(self.locked[0]).get_api_data() \

                if self.locked[0] else None,

            locked_date=time_to_datetime(self.locked[1]) \

                if self.locked[1] else None

        )

        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

    @classmethod

    def lock(cls, repo, user_id, lock_time=None):

            lock_time = time.time()

        repo.locked = [user_id, lock_time]

        Session().add(repo)

        Session().commit()

    @classmethod

    def unlock(cls, repo):

        repo.locked = None

        Session().add(repo)

        Session().commit()

    @classmethod

    def getlock(cls, repo):

        return repo.locked

    @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

        else:

            log.debug('changeset_cache for %s already up to date with %s'

                      % (self.repo_name, cs_cache['raw_id']))

    @property

    def tip(self):

        return self.get_changeset('tip')

    @property

    def author(self):

        return self.tip.author

    @property

    def last_change(self):

        return self.scm_instance.last_change

    def get_comments(self, revisions=None):

        """

        Returns comments for this repository grouped by revisions

        :param revisions: filter query by revisions only

        """

        cmts = ChangesetComment.query()\

            .filter(ChangesetComment.repo == self)

            cmts = cmts.filter(ChangesetComment.revision.in_(revisions))

        grouped = collections.defaultdict(list)

        for cmt in cmts.all():

            grouped[cmt.revision].append(cmt)

        return grouped

    def statuses(self, revisions):

        """

        Returns statuses for this repository.

        PRs without any votes do _not_ show up as unreviewed.

        :param revisions: list of revisions to get statuses for

        """

        if not revisions:

            return {}

        statuses = ChangesetStatus.query()\

            .filter(ChangesetStatus.repo == self)\

            .filter(ChangesetStatus.version == 0)\

            .filter(ChangesetStatus.revision.in_(revisions))

        grouped = {}

        for stat in statuses.all():

            pr_id = pr_repo = None

    user_id = Column('user_id', Integer(), ForeignKey('users.user_id'), nullable=False)

    text = Column('text', UnicodeText(25000), nullable=False)

    created_on = Column('created_on', DateTime(timezone=False), nullable=False, default=datetime.datetime.now)

    modified_at = Column('modified_at', DateTime(timezone=False), nullable=False, default=datetime.datetime.now)

    author = relationship('User')

    repo = relationship('Repository')

    # status_change is frequently used directly in templates - make it a lazy

    # join to avoid fetching each related ChangesetStatus on demand.

    # There will only be one ChangesetStatus referencing each comment so the join will not explode.

    status_change = relationship('ChangesetStatus', cascade="all, delete-orphan", lazy='joined')

    pull_request = relationship('PullRequest')

    @classmethod

    def get_users(cls, revision=None, pull_request_id=None):

        """

        Returns user associated with this ChangesetComment. ie those

        who actually commented

        :param cls:

        :param revision:

        """

        q = Session().query(User)\

                .join(ChangesetComment.author)

            q = q.filter(cls.revision == revision)

            q = q.filter(cls.pull_request_id == pull_request_id)

        return q.all()

class ChangesetStatus(Base, BaseModel):

    __tablename__ = 'changeset_statuses'

    __table_args__ = (

        Index('cs_revision_idx', 'revision'),

        Index('cs_version_idx', 'version'),

        Index('cs_pull_request_id_idx', 'pull_request_id'),

        Index('cs_changeset_comment_id_idx', 'changeset_comment_id'),

        UniqueConstraint('repo_id', 'revision', 'version'),

        {'extend_existing': True, 'mysql_engine': 'InnoDB',

         'mysql_charset': 'utf8', 'sqlite_autoincrement': True}

    )

    STATUS_NOT_REVIEWED = DEFAULT = 'not_reviewed'

    STATUS_APPROVED = 'approved'

    STATUS_REJECTED = 'rejected'

    STATUS_UNDER_REVIEW = 'under_review'

    STATUSES = [

        (STATUS_NOT_REVIEWED, _("Not Reviewed")),  # (no icon) and default

        (STATUS_APPROVED, _("Approved")),

        (STATUS_REJECTED, _("Rejected")),