def edit_activity():
activities = ActivityInfo.query.order_by(ActivityInfo.timestamp.desc()).all()
# 查询活动
if request.form.get('query_name'):
name = request.form.get('query_name')
activity = ActivityInfo.query.filter_by(name=name).order_by(ActivityInfo.timestamp.desc()).first()
form = ActivityForm()
form.name.data = activity.name
form.time.data = activity.time
form.address.data = activity.address
form.introduce.data = activity.introduce
form.guest.data = activity.guest
form.poster_url.data = activity.poster
return render_template('admin/edit_activity.html', activities=activities, form=form, id=activity.id)
# 确认修改
if request.form.get('edit'):
activity_id = request.form.get('edit')
activity = ActivityInfo.query.filter_by(id=activity_id).first()
activity.name = request.form.get('name')
activity.time = request.form.get('time')
activity.address = request.form.get('address')
activity.introduce = request.form.get('introduce')
activity.guest = request.form.get('guest')
activity.poster = request.form.get('poster_url')
db.session.add(activity)
db.session.commit()
flash(u'活动修改成功！')
form = ActivityForm()
form.name.data = activity.name
form.time.data = activity.time
form.address.data = activity.address
form.introduce.data = activity.introduce
form.guest.data = activity.guest
return render_template('admin/edit_activity.html', activities=activities, form=form, id=activity.id)
return render_template('admin/edit_activity.html', activities=activities)
def add_activity():
form = ActivityForm()
if form.validate_on_submit():
activity = ActivityInfo(name=form.name.data,
time=form.time.data,
address=form.address.data,
introduce=form.introduce.data,
guest=form.guest.data,
poster=form.poster_url.data)
db.session.add(activity)
db.session.commit()
flash(u'活动添加成功！')
return redirect(url_for('add_activity'))
return render_template("admin/add_activity.html", title=u'活动', form=form)
def editActivities(request, template_name):
if request.method == 'POST':
actForm = ActivityForm(request.POST)
createdActivity = actForm.save(commit=False)
createdActivity.save(request)
actForm = ActivityForm()
activities = Activity.objects.all_with_permission(request)
actList = []
for activity in activities:
actList.append({
'id': activity.id,
'activity': activity.name,
'tags': activity.activitytags.all(),
'count': activity.actCount(request),
})
return render(request, template_name, {
'actList': actList,
'actForm': actForm
})
activities = Activity.objects.all_with_permission(request)
actList = []
for activity in activities:
actList.append({
'id': activity.id,
'activity': activity.name,
'tags': activity.activitytags.all(),
'count': activity.actCount(request),
})
actForm = ActivityForm()
return render(request, template_name, {
'actList': actList,
'actForm': actForm
})
def new_activity():
form = ActivityForm(request.form)
if request.method == 'POST' and form.validate():
meta = {}
meta['en'] = {
'title': form.title.data,
'content': form.content.data
}
activity = ActivityModel(
date = form.date.data,
address = form.address.data,
registrable = form.registrable.data,
register_link = form.register_link.data,
meta = meta
)
activity.put()
return redirect(url_for('admin.activities'))
return render_template('admin/new_activity.html', form=form)
def edit_activity(keyurl):
activity = ndb.Key(urlsafe=keyurl).get()
if not activity:
return redirect('admin.activities')
form = ActivityForm(request.form, obj=activity)
if request.method == 'GET':
form.title.data = activity.meta['en']['title']
form.content.data = activity.meta['en']['content']
if request.method == 'POST' and form.validate():
meta = {}
meta['en'] = {
'title': form.title.data,
'content': form.content.data
}
activity.date = form.date.data
activity.address = form.address.data
activity.registrable = form.registrable.data
activity.register_link = form.register_link.data
activity.meta = meta
activity.put()
return redirect(url_for('admin.activities'))
return render_template('admin/edit_activity.html', form=form, keyurl=keyurl)
def submit_activity():
"""
Submit activity
Render activity form
Check form is valid and save to the database
"""
if session.get('user') is None:
flash('You must be logged-in to submit an Activity', 'error')
return redirect(url_for('login'))
form = ActivityForm()
if form.validate_on_submit():
td = form.venue.data
del td['location']
result = Activity().add_activity()
activity_id = result[0]
if result[0] != 'TITLE_EXISTS':
if form.image.data:
save_image(form.image.data, activity_id + '.jpg')
return redirect(url_for('index'))
form.title.errors.append('An activity with this name already exists')
elif request.method == 'POST':
flash('Please correct form errors below', 'error')
return render_template(
'activity_form.html',
form=form,
page_title=('Things to Do and Places to Go: Submit new Activity'),
form_title='Add an Activity',
nav_link='Submit_Activity',
categories=CATEGORIES)
def edit_activity(activity_id):
"""
Edit activity
Render activity form
Check form is valid and save to the database
:param activity_id: string
:return: redirect to home page
"""
if session.get('user') is None:
flash('You must be logged-in to edit an Activity', 'error')
return redirect(url_for('login'))
else:
user_session = session.get('user')
if check_activity_id(activity_id):
activity_data = Activity().get_activity(activity_id)
if activity_data is None:
flash('Activity not found', 'error')
return redirect(url_for('index'))
users_level = user_session.get('level', 0)
# Check user owns activity or user level is 1-moderator or 7-admin
if (ObjectId(user_session['_id']['$oid']) != ObjectId(
activity_data['userid'])) and (users_level != 1
and users_level != 7):
flash(
f'''You cannot edit the activity "
{activity_data["title"]}"''', 'error')
return redirect(url_for('index'))
# Set imageURL for preview image
imageURL = set_imageURL(activity_id)
# Check form isn't too large (image data size)
try:
form = ActivityForm(data=activity_data)
except RequestEntityTooLarge:
flash('Chosen file too large, limit is 4mb', 'error')
form = ActivityForm(data=activity_data)
else:
form.imageId.data = activity_id
if form.validate_on_submit():
# Remove venue location field as not required for database
td = form.venue.data
del td['location']
if form.image.data:
save_image(form.image.data, activity_id + '.jpg')
Activity().update_activity(activity_id)
return redirect(url_for('index'))
elif request.method == 'POST':
flash('Please correct form errors below', 'error')
return render_template(
'activity_form.html',
form=form,
page_title=('Things to Do and Places to Go: Edit Activity'),
form_title='Edit Activity',
imageURL=imageURL,
categories=CATEGORIES)
else:
return redirect(url_for('index'))
