def persona_context():
"""Makes current_persona available in templates"""
user = users.get_current_user()
if user:
persona = Persona.get_by_id(user.user_id())
else:
persona = None
return dict(current_persona=persona)
def index():
# ----Render a list of the current user's movements and their current cycles
current_persona = Persona.get_by_id(users.get_current_user().user_id())
movements = Movement.query()
movements_with_forms = []
for m in movements:
m.form = GoalForm()
m.form.movement_id.data = m.key.id()
m.form.cycle.data = m.get_next_cycle()
m.user_is_member = (current_persona.key in m.members)
movements_with_forms.append(m)
return render_template('index.html', movements=movements)
def join_movement(movement_id):
if request.method == "POST":
movement = Movement.get_by_id(movement_id)
user = users.get_current_user()
persona = Persona.get_by_id(user.user_id())
if persona.key in movement.members:
movement.members.remove(persona.key)
movement.put()
flash("You left the movement '{}'".format(movement.name), 'info')
else:
movement.members.append(persona.key)
movement.put()
flash("You joined the movement '{}'".format(movement.name), 'success')
return redirect(request.referrer)
def goal_view(goal_id=None):
if goal_id:
# ---- Delete a goal and redirect to http ref
goal = Goal.get_by_id(goal_id) if goal_id else None
if not goal:
flash('The goal with the id {} could not be found'.format(goal_id), 'error')
else:
if goal.movement.get().get_current_cycle() >= goal.cycle:
flash('You can only delete goals for future cycles', 'error')
else:
goal.key.delete()
flash("Goal has been deleted", 'info')
return redirect(request.referrer or url_for('index'))
else:
# ---- Create a new goal and redirect http ref
form = GoalForm(request.form)
if form.validate_on_submit():
author = Persona.get_by_id(users.get_current_user().user_id())
if not author:
flash("You user account was not found", "error")
return redirect(request.referrer)
movement = Movement.get_by_id(int(form.movement_id.data))
if not movement:
flash("The movement '{}' was not found".format(form.movement_id.data), 'error')
return redirect(request.referrer)
if len(form.desc.data) > 500:
# Remove non-ascii characters
flash("Goals can have at most 500 characters. Your goal: {}".format(
"".join(i for i in form.desc.data if ord(i) < 128)), "error")
return redirect(request.referrer)
goal = Goal(
movement=movement.key,
author=author.key,
cycle=int(form.cycle.data) if form.cycle.data else None,
desc=form.desc.data
)
try:
goal.put()
goal_id = goal.key.id()
flash("Goal successfully created", 'success')
return redirect(request.referrer or url_for('index'))
except CapabilityDisabledError:
flash("Sorry, datastore is currently in read-only mode", 'error')
return redirect(request.referrer or url_for('index'))
else:
flash("Invalid form submitted", "error")
return redirect(request.referrer)
def persona_view(persona_id=None):
# ---- Render a persona profile
persona = Persona.get_by_id(persona_id)
return render_template('persona.html', persona=persona)
