def share( self, trans, id=None, email="", use_panels=False ):
""" Handle sharing a visualization with a particular user. """
msg = mtype = None
visualization = self.get_visualization( trans, id, check_ownership=True )
if email:
other = trans.sa_session.query( model.User ) \
.filter( and_( model.User.table.c.email==email,
model.User.table.c.deleted==False ) ) \
.first()
if not other:
mtype = "error"
msg = ( "User '%s' does not exist" % email )
elif other == trans.get_user():
mtype = "error"
msg = ( "You cannot share a visualization with yourself" )
elif trans.sa_session.query( model.VisualizationUserShareAssociation ) \
.filter_by( user=other, visualization=visualization ).count() > 0:
mtype = "error"
msg = ( "Visualization already shared with '%s'" % email )
else:
share = model.VisualizationUserShareAssociation()
share.visualization = visualization
share.user = other
session = trans.sa_session
session.add( share )
self.create_item_slug( session, visualization )
session.flush()
trans.set_message( "Visualization '%s' shared with user '%s'" % ( visualization.title, other.email ) )
return trans.response.send_redirect( url_for(controller='visualization', action='sharing', id=id ) )
return trans.fill_template( "/ind_share_base.mako",
message = msg,
messagetype = mtype,
item=visualization,
email=email,
use_panels=use_panels )
def share(self, trans, id=None, email="", use_panels=False):
""" Handle sharing a visualization with a particular user. """
msg = mtype = None
visualization = self.get_visualization(trans, id, check_ownership=True)
if email:
other = trans.sa_session.query(model.User) \
.filter(and_(model.User.table.c.email == email,
model.User.table.c.deleted == false())) \
.first()
if not other:
mtype = "error"
msg = f"User '{escape(email)}' does not exist"
elif other == trans.get_user():
mtype = "error"
msg = ("You cannot share a visualization with yourself")
elif trans.sa_session.query(model.VisualizationUserShareAssociation) \
.filter_by(user=other, visualization=visualization).count() > 0:
mtype = "error"
msg = f"Visualization already shared with '{escape(email)}'"
else:
share = model.VisualizationUserShareAssociation()
share.visualization = visualization
share.user = other
session = trans.sa_session
session.add(share)
self.slug_builder.create_item_slug(session, visualization)
session.flush()
viz_title = escape(visualization.title)
other_email = escape(other.email)
trans.set_message(
f"Visualization '{viz_title}' shared with user '{other_email}'"
)
return trans.response.send_redirect(
web.url_for(f"/visualizations/sharing?id={id}"))
return trans.fill_template("/ind_share_base.mako",
message=msg,
messagetype=mtype,
item=visualization,
email=email,
use_panels=use_panels)