def get(self,item_id=None):
from auth.models import User
if 'page' in request.endpoint:
from page.models import Page
page = Page.get_by_id(item_id)
if not 'content' in request.endpoint:
self._form = model_form(Page,Page.session,base_class=Form,exclude=['added_by','date_added'])
self._context['obj'] = page
else:
from page.forms import EditContentForm
self._form = EditContentForm
self._form_obj = page
elif 'block' in request.endpoint:
from page.models import Block
block = Block.get_by_id(item_id)
if not 'content' in request.endpoint:
self._form = model_form(Block,Block.session,base_class=Form,exclude=['templates','pages'])
self._context['obj'] = block
else:
from page.forms import EditContentForm
self._form = EditContentForm
self._form_obj = block
else:
from admin.forms import TemplateBodyFieldForm
from wtforms import FormField
from page.models import Template
template = Template.get_by_id(item_id)
form = model_form(Template,Template.session,base_class=Form,exclude=['pages','blocks','filename','body'])
class TemplateForm(form):
body = FormField(TemplateBodyFieldForm,separator='_')
self._form = TemplateForm
self._context['obj'] = template
self._form_obj = template
return self.render()
def edit(model_name, model_key):
"""
Edit a particular instance of a model.
"""
if not model_name in model_dict.keys():
return "%s cannot be accessed through this admin page" % (
model_name,)
model = model_dict[model_name]
model_form = admin_blueprint.form_dict[model_name]
pk = _get_pk_name(model)
pk_query_dict = {pk: model_key}
try:
model_instance = db_session.query(model).filter_by(
**pk_query_dict).one()
except NoResultFound:
return "%s not found: %s" % (model_name, model_key)
if request.method == 'GET':
form = model_form(obj=model_instance)
has_file_field = filter(lambda field: isinstance(field, wtf_fields.FileField), form)
return render_template(
'admin/edit.html',
admin_models=sorted(model_dict.keys()),
model_instance=model_instance,
model_name=model_name, form=form, has_file_field=has_file_field)
elif request.method == 'POST':
form = model_form(request.form, obj=model_instance)
has_file_field = filter(lambda field: isinstance(field, wtf_fields.FileField), form)
if form.validate():
model_instance = _populate_model_from_form(
model_instance, form)
db_session.add(model_instance)
db_session.commit()
flash('%s updated: %s' % (model_name, model_instance),
'success')
return redirect(
url_for('.list_view',
model_name=model_name))
else:
flash('There was an error processing your form. '
'This %s has not been saved.' % model_name,
'error')
return render_template(
'admin/edit.html',
admin_models=sorted(model_dict.keys()),
model_instance=model_instance,
model_name=model_name, form=form, has_file_field=has_file_field)
def client_sensor_edit(client_id, sensor_id):
with app.db.session_scope():
sensor = app.db.get_sensor(sensor_id)
MyForm = model_form(Sensor, \
base_class=Form, \
db_session=app.db.get_session(),
exclude=['core_device', 'name', 'reference', 'incremental', 'formula', 'data_type', 'conversion', 'last_value', 'last_received', 'history_duplicate','value_min','value_max'])
#MyForm.history_duplicate.kwargs['validators'] = []
MyForm.history_store.kwargs['validators'] = []
form = MyForm(request.form, sensor)
if request.method == 'POST' and form.validate():
if request.form['history_store'] == 'y':
store = 1
else:
store = 0
app.db.update_sensor(sensor_id, \
history_round=request.form['history_round'], \
history_store=store, \
history_max=request.form['history_max'], \
history_expire=request.form['history_expire'],
timeout=request.form['timeout'])
flash(gettext("Changes saved"), "success")
return redirect("/client/{0}/dmg_devices/known".format(client_id))
pass
else:
return render_template('client_sensor.html',
form = form,
clientid = client_id,
mactive="clients",
active = 'devices'
)
def form_for(model_class, timestamp_mixin=True, exclude=None, skip=[]):
if timestamp_mixin and exclude:
exclude = exclude + ['created_on','created_by','creator_id','updated_on','updated_by','updater_id']
elif timestamp_mixin and not exclude:
exclude = ['created_on','created_by','creator_id','updated_on','updated_by','updater_id']
form_model_base = model_form(model_class, Form, exclude=exclude, converter=CrudModelConverter())
def _populate_obj(self, obj):
skip_fields = ['UploadImageField','UploadField','FieldList']
for name, field in self._fields.iteritems():
if not name in self.skip and not type(field).__name__ in skip_fields:
field.populate_obj(obj, name)
def _pre_process_content(self):
pass
Frm = type("CrudExtraBaseForm", (form_model_base,), {
'source_class' : model_class,
'skip': skip,
'populate_obj': _populate_obj,
'pre_process_content': _pre_process_content,
})
return Frm
def getform(request, sub_id, domain):
"""
Returns a metadata form tailored to the given domain.
"""
domain = domain.lower()
if domain in metadata_classes():
meta = metadata_classes()[domain]()
else:
from b2share_model.model import SubmissionMetadata
meta = SubmissionMetadata()
if not is_current_user_allowed_to_deposit(meta):
return render_template('b2share-addmeta-table-denied.html')
MetaForm = model_form(meta.__class__, base_class=FormWithKey,
exclude=['submission', 'submission_type'],
field_args=meta.field_args,
converter=HTML5ModelConverter())
meta_form = MetaForm(request.form, meta)
return render_template(
'b2share-addmeta-table.html',
sub_id=sub_id,
metadata=meta,
form=meta_form,
getattr=getattr)
def persons_edit(person_id):
with app.db.session_scope():
if person_id > 0:
person = app.db.get_person(person_id)
else:
personn = None
MyForm = model_form(Person, \
base_class=Form, \
db_session=app.db.get_session(),
exclude=['user_accounts'])
form = MyForm(request.form, person)
if request.method == 'POST' and form.validate():
if int(person_id) > 0:
app.db.update_person(person_id, \
p_first_name=request.form['first_name'], \
p_last_name=request.form['last_name'], \
p_birthdate=request.form['birthdate'])
else:
app.db.add_person(\
p_first_name=request.form['first_name'], \
p_last_name=request.form['last_name'], \
p_birthdate=request.form['birthdate'])
flash(gettext("Changes saved"), "success")
return redirect("/persons")
pass
elif request.method == 'POST' and not form.validate():
flash(gettext("Invalid input"), "error")
return render_template('person_edit.html',
form = form,
personid = person_id,
mactve="auth",
)
def index():
"""
Generates the main page and the automatic form using a generic AppItem object
:return: the template to be served to the client
"""
params = {'title': 'Main'}
app_item = AppItem()
# crates a model class from the application item
app_item_form = model_form(AppItem, db.session, base_class=Form, field_args=app_item.field_args)
login_form = LoginForm(request.form)
if helpers.validate_form_on_submit(login_form):
user = login_form.get_user()
login.login_user(user)
params['retry_login'] = False
# redirect to prevent form double submit
return redirect(request.url)
else:
if login_form.errors:
params['retry_login'] = True
params['is_authenticated'] = login.current_user.is_authenticated()
check_errors()
return render_template('index.html',
params=params,
form=app_item_form(obj=app_item),
login_form=login_form,
app_config=ActiveConfig)
class LoginForm(model_form(User, base_class=Form, exclude=['first_name', 'last_name'],
field_args=User.get_field_args_login())):
"""
Class representing the form handling authentication in the admin area.
"""
def validate_username(self, field):
del field
user = self.get_user()
if user is None:
raise validators.ValidationError('Username does not exist.')
def validate_password(self, field):
del field
user = self.get_user()
if user is None:
return
if not check_password_hash(user.password, self.password.data):
raise validators.ValidationError('Password is invalid.')
def get_user(self):
return User.query.filter_by(username=self.username.data).first()
def index():
from models import User, Post
post_form_class = model_form(Post, base_class=Form, db_session=db.session)
if request.method == 'POST':
# For full example:
# http://flask.pocoo.org/snippets/60/
# alternative:
# https://wtforms-alchemy.readthedocs.org/en/latest/introduction.html
user = User.query.filter_by(username='******').first()
print("{} is creating a new {}'th post!".format(
user.username,
len(user.posts.all()) + 1))
form = post_form_class(request.form)
if form.validate():
post = Post(**form.data)
db.session.add(post)
db.session.commit()
flash('Post created!')
else:
flash('Form is not valid! Post was not created.')
else:
form = post_form_class()
posts = Post.query.all()
return render_template('home.html', form=form, posts=posts)
def get_form(self, adding=False):
return model_form(self.model,
base_class=BaseForm,
only=self.only,
exclude=self.exclude,
field_args=self.field_args,
converter=AdminModelConverter(self))
def user(id=0):
user = User.query.get(id)
form = model_form(User, base_class=Form, db_session=db.session, # автоматическая генерация класса формы
field_args = dict([(c.name, {'label': c.doc}) for c in User.__table__.columns if c.doc ],
exclude = ['groups']))(request.form, obj = user)
if request.method == 'POST' and form.validate_on_submit():
if user:
user.login=form.login.data
user.uid=form.uid.data
user.status=form.status.data
user.email=form.email.data
user.password=form.password.data
user.first_login=form.first_login.data
user.last_login=form.last_login.data
user.cdate=form.cdate.data
db.session.commit()
else:
user = User(request.form['login'] , request.form['password'], email=request.form['email'])
db.session.add(user)
db.session.commit()
return redirect(url_for('index'))
flash(u'Выбран id: %s' % id)
return render_template('edit.html', form=form)
def get_form(self, adding=False):
return model_form(self.model,
BaseForm,
only=self.only,
exclude=self.exclude,
field_args=self.field_args,
converter=AdminModelConverter(self))
def home():
from models import User
user_form_class = model_form(User, base_class=FlaskForm, db_session=db.session)
if request.method == 'POST':
form = user_form_class(request.form)
if form.validate():
try:
model = User(**form.data)
db.session.add(model)
db.session.commit()
flash('User created!')
return redirect(url_for('home'))
except IntegrityError:
db.session.rollback()
flash('This user is already exist')
except Exception as ex:
logger.error(ex)
db.session.rollback()
flash('Cant save user: '******'Someone have submitted an incorrect form!')
flash('Invalid form. Please check fields')
else:
form = user_form_class()
age18 = datetime.now() - timedelta(days=365.25 * 18)
users = User.query.filter(User.birthday < age18)
return render_template(
'home.html',
form=form,
items=users,
)
def get(self, obj_id='', operation='', filter_name=''):
if operation == 'new':
# we just want an empty form
form = self.ObjForm()
action = self.path
return self.render_edit(form=form, action=action)
if operation == 'delete':
obj = self.model.query.get(obj_id)
db.session.delete(obj)
db.session.commit()
return redirect(self.path)
if obj_id:
#Dynamically create form fields based on db Model
ObjForm = model_form(self.model, db.session)
obj = self.model.query.get(obj_id)
#populate form
form = self.ObjForm(obj=obj)
# action is the url that we will later use to POST data
action = request.path
return self.render_edit(form=form, action=action)
obj = self.model.query.order_by(self.model.date_Created.desc()).all()
#choosing which template to display
if self.path == "/refineryApp/":
return self.render_refineryApp(obj=obj)
elif "Category" in str(obj):
return self.render_Category(obj=obj)
elif "Workflow" in str(obj):
return self.render_Workflows(obj=obj)
def client_sensor_edit(client_id, sensor_id):
with app.db.session_scope():
sensor = app.db.get_sensor(sensor_id)
MyForm = model_form(Sensor, \
base_class=Form, \
db_session=app.db.get_session(),
exclude=['core_device', 'name', 'reference', 'incremental', 'formula', 'data_type', 'conversion', 'last_value', 'last_received', 'history_duplicate'])
#MyForm.history_duplicate.kwargs['validators'] = []
MyForm.history_store.kwargs['validators'] = []
form = MyForm(request.form, sensor)
if request.method == 'POST' and form.validate():
if request.form['history_store'] == 'y':
store = 1
else:
store = 0
app.db.update_sensor(sensor_id, \
history_round=request.form['history_round'], \
history_store=store, \
history_max=request.form['history_max'], \
history_expire=request.form['history_expire'])
flash(gettext("Changes saved"), "success")
return redirect("/client/{0}/devices/known".format(client_id))
pass
else:
return render_template('client_sensor.html',
form=form,
clientid=client_id,
mactve="clients",
active='devices')
def create_or_update_model(kls, base_object=None, supplied_data=None):
# TODO: I don't like the "error" here...
# Create a form based upon the SQLAlchemy model
model = kls() if not base_object else base_object
if hasattr(kls, "Form"):
# If the class has a handmade WTForm built, use that for validation
MyForm = kls.Form
else:
# Otherwise generate the form dynamically
MyForm = model_form(kls, wtf.Form)
if supplied_data:
data = MultiDict(supplied_data)
else:
data = flask.request.form
form = MyForm(data, model)
# Ensure it is a POST/PUT or data supplied by another function
if flask.request.method in ["POST", "PUT"] or supplied_data:
# If there are issues, note them, otherwise create/update the model
if form.validate():
try:
form.populate_obj(model)
db.session.add(model)
db.session.commit()
return dict(model=model, success=True)
except SQLAlchemyError, e:
if app.debug:
# If we're in debug mode, re-raise so we get the debugger
raise e
else:
# If in production ... uh-oh
# TODO: Push over to a 500?
flask.flash("Database error...", "alert-error")
def test_no_mro(self):
converter = ModelConverter(use_mro=False)
# Without MRO, will not be able to convert 'grade'
self.assertRaises(ModelConversionError, model_form, self.Course, self.sess, converter=converter)
# If we exclude 'grade' everything should continue working
F = model_form(self.Course, self.sess, exclude=['grade'], converter=converter)
self.assertEqual(len(list(F())), 7)
def edit(request):
""" edit(request)
no return value, called with route_url('apex_edit', request)
This function will only work if you have set apex.auth_profile.
This is a very simple edit function it works off your auth_profile
class, all columns inside your auth_profile class will be rendered.
"""
title = _('Edit')
ProfileForm = model_form(
model=get_module(apex_settings('auth_profile')),
base_class=ExtendedForm,
exclude=('id', 'user_id'),
)
record = AuthUser.get_profile(request)
form = ProfileForm(obj=record)
if request.method == 'POST' and form.validate():
record = merge_session_with_post(record, request.POST.items())
DBSession.merge(record)
DBSession.flush()
flash(_('Profile Updated'))
return HTTPFound(location=request.url)
return {'title': title, 'form': form, 'action': 'edit'}
def getform(request, sub_id, domain):
"""
Returns a metadata form tailored to the given domain.
"""
domain = domain.lower()
if domain in metadata_classes():
meta = metadata_classes()[domain]()
else:
from b2share_model.model import SubmissionMetadata
meta = SubmissionMetadata()
if not is_current_user_allowed_to_deposit(meta):
return render_template('b2share-addmeta-table-denied.html')
MetaForm = model_form(meta.__class__,
base_class=FormWithKey,
exclude=['submission', 'submission_type'],
field_args=meta.field_args,
converter=HTML5ModelConverter())
meta_form = MetaForm(request.form, meta)
return render_template('b2share-addmeta-table.html',
sub_id=sub_id,
metadata=meta,
form=meta_form,
getattr=getattr)
def post(self, item_id=None):
from page.models import StaticBlock
form = model_form(StaticBlock,
StaticBlock.session,
base_class=Form,
exclude=['content'])
class StaticBlockForm(form):
content = FormField(TextEditorFieldForm, '_')
self._form = StaticBlockForm
if item_id is None:
block = StaticBlock()
msg = "created a new"
else:
block = StaticBlock.get_by_id(item_id)
msg = "updated a"
data = self.get_form_data()
block.name = data['name']
block.content = data['content']['content']
block.block_id = data['block_id']
if block.save():
flash(msg + " static_block with id: {}".format(block.block_id))
return self.redirect('admin.index')
else:
flash("Error")
return self.render()
def posts_of_user():
posts = Post.query.all()
if not current_user.is_authenticated:
return render_template('posts.html', posts=posts)
else:
post_form_class = model_form(Post, base_class=Form, db_session=db.session)
if request.method == 'POST':
print("{} is creating a new {}'th post!".format(
current_user.username, len(current_user.posts.all()) + 1))
form = post_form_class(request.form)
if form.validate():
if request.form['submit'] == 'DELETE':
post_to_delete = Post.query.filter_by(id=str(request.form['menu'])).first()
db.session.delete(post_to_delete)
db.session.commit()
flash('Post deleted!')
pass
elif request.form['submit'] == 'Submit':
post = Post(user=current_user, title=form.data['title'], content=form.data['content'])
db.session.add(post)
db.session.commit()
flash('Post created!')
else:
flash('Form is not valid! Post was not created.')
else:
form = post_form_class()
return render_template('home.html', form=form, posts=posts)
def edit(request):
""" edit(request)
no return value, called with route_url('apex_edit', request)
This function will only work if you have set apex.auth_profile.
This is a very simple edit function it works off your auth_profile
class, all columns inside your auth_profile class will be rendered.
"""
title = _('Edit')
ProfileForm = model_form(
model=get_module(apex_settings('auth_profile')),
base_class=ExtendedForm,
exclude=('id', 'user_id'),
)
record = AuthUser.get_profile(request)
form = ProfileForm(obj=record)
if request.method == 'POST' and form.validate():
record = merge_session_with_post(record, request.POST.items())
DBSession.merge(record)
DBSession.flush()
flash(_('Profile Updated'))
return HTTPFound(location=request.url)
return {'title': title, 'form': form, 'action': 'edit'}
def index():
from models import User, Post
post_form_class = model_form(Post, base_class=Form, db_session=db.session)
if request.method == 'POST':
# For full example:
# http://flask.pocoo.org/snippets/60/
# alternative:
# https://wtforms-alchemy.readthedocs.org/en/latest/introduction.html
user = User.query.filter_by(username='******').first()
print("{} is creating a new {}'th post!".format(
user.username, len(user.posts.all()) + 1))
form = post_form_class(request.form)
if form.validate():
post = Post(**form.data)
db.session.add(post)
db.session.commit()
flash('Post created!')
else:
flash('Form is not valid! Post was not created.')
else:
form = post_form_class()
posts = Post.query.all()
return render_template('home.html', form=form, posts=posts)
def post(self,item_id=None):
from ext import db
from auth.models import User
if 'content' in request.endpoint:
session['content'] = request.form['content'][:]
return self.redirect('admin.edit_{}'.format(request.url.split('/')[-3]),item_id='{}'.format(request.url.split('/')[-1]))
else:
if 'page' in request.endpoint:
from page.models import Page as model
needs_content = True
msg = 'cms page'
redirect = 'pages'
exclude = ['added_by','date_added']
if 'block' in request.endpoint:
from page.models import Block as model
needs_content = True
msg = 'cms block'
redirect = 'blocks'
exclude = ['templates','pages']
if 'template' in request.endpoint:
from page.models import Template as model
needs_content = False
msg = 'template'
redirect = 'templates'
exclude = ['pages','blocks']
self._form = model_form(model,db.session,base_class=Form,exclude=exclude)(request.form)
obj = model.query.filter(model.id==item_id).first()
self._form.populate_obj(obj)
if needs_content:
if 'content' in session:
obj.content = session.pop('content',None)
obj.update()
flash('Successfully updated {}: {}'.format(msg,obj.name))
return self.redirect('admin.{}'.format(redirect))
def post(self):
from page.models import Template
from auth.models import User
from ext import db
self._form = model_form(Template,db.session,base_class=Form,exclude=['blocks','pages','body'])(request.form)
if self._form.validate():
template = Template()
self._form.populate_obj(template)
template.save()
filename = template.filename
if template.body is not None:
body = template.body[:]
else:
body = ''
from settings import BaseConfig
import os
templatedir = os.path.join(BaseConfig.ROOT_PATH,'templates')
os.system('touch {}'.format(os.path.join(templatedir,filename)))
fp = open(os.path.join(templatedir,filename),'w')
fp.write(body+'\n')
fp.close()
flash('you have created a new template named: {}'.format(template.name))
return self.redirect('admin.templates')
else:
flash('You need to give the template a name')
return self.render()
def post(self,item_id=None):
from ext import db
from auth.models import User
if 'content' in request.endpoint:
session['content'] = request.form['content'][:]
return self.redirect('admin.edit_{}'.format(request.url.split('/')[-3]),item_id='{}'.format(request.url.split('/')[-1]))
else:
if 'page' in request.endpoint:
from page.models import Page as model
needs_content = True
msg = 'cms page'
redirect = 'pages'
exclude = ['added_by','date_added']
if 'block' in request.endpoint:
from page.models import Block as model
needs_content = True
msg = 'cms block'
redirect = 'blocks'
exclude = ['templates','pages']
if 'template' in request.endpoint:
from page.models import Template as model
needs_content = False
msg = 'template'
redirect = 'templates'
exclude = ['pages','blocks']
self._form = model_form(model,db.session,base_class=Form,exclude=exclude)(request.form)
obj = model.query.filter(model.id==item_id).first()
self._form.populate_obj(obj)
if needs_content:
if 'content' in session:
obj.content = session.pop('content',None)
obj.update()
flash('Successfully updated {}: {}'.format(msg,obj.name))
return self.redirect('admin.{}'.format(redirect))
def post(self):
from page.models import Template
from auth.models import User
from ext import db
self._form = model_form(Template,db.session,base_class=Form,exclude=['blocks','pages','body'])(request.form)
if self._form.validate():
template = Template()
self._form.populate_obj(template)
template.save()
filename = template.filename
if template.body is not None:
body = template.body[:]
else:
body = ''
from settings import BaseConfig
import os
templatedir = os.path.join(BaseConfig.ROOT_PATH,'templates')
os.system('touch {}'.format(os.path.join(templatedir,filename)))
fp = open(os.path.join(templatedir,filename),'w')
fp.write(body+'\n')
fp.close()
flash('you have created a new template named: {}'.format(template.name))
return self.redirect('admin.templates')
else:
flash('You need to give the template a name')
return self.render()
def persons_edit(person_id):
with app.db.session_scope():
if person_id > 0:
person = app.db.get_person(person_id)
else:
personn = None
MyForm = model_form(Person, \
base_class=Form, \
db_session=app.db.get_session(),
exclude=['user_accounts'])
form = MyForm(request.form, person)
if request.method == 'POST' and form.validate():
if int(person_id) > 0:
app.db.update_person(person_id, \
p_first_name=request.form['first_name'], \
p_last_name=request.form['last_name'], \
p_birthdate=request.form['birthdate'])
else:
app.db.add_person(\
p_first_name=request.form['first_name'], \
p_last_name=request.form['last_name'], \
p_birthdate=request.form['birthdate'])
flash(gettext("Changes saved"), "success")
return redirect("/persons")
pass
elif request.method == 'POST' and not form.validate():
flash(gettext("Invallid input"), "error")
return render_template('person_edit.html',
form=form,
personid=person_id,
mactve="auth")
def test_convert_basic(self):
self.assertRaises(TypeError, model_form, None)
self.assertRaises(ModelConversionError, model_form, self.Course)
form_class = model_form(self.Course, exclude=['students'])
form = form_class()
self.assertEqual(len(list(form)), 4)
assert isinstance(form.cost, fields.DecimalField)
def edit_user(username):
current_app.logger.debug(f"Edit User View, user: {username}")
user = User.query.filter_by(username=username).scalar()
UserForm = model_form(
User, db_session=db.session, base_class=FlaskForm,
exclude=['password', 'created_on', 'last_login']
)
UserForm.is_admin.kwargs['validators'] = []
UserForm.is_activated.kwargs['validators'] = []
user_form = UserForm(obj=user)
if user_form.validate_on_submit():
user.name = user_form.name.data
user.username = user_form.username.data
user.email = user_form.email.data
user.is_activated = user_form.is_activated.data
user.is_admin = user_form.is_admin.data
user.db_commit()
return redirect(url_for('admin_bp.users'))
else:
current_app.logger.debug(user_form.errors)
return render_template(
'edit_users.html',
user=user,
form=user_form,
title='Admin Panel - Edit User',
template="admin-page",
)
def get(self, obj_id='', operation='', filter_name=''):
if operation == 'new':
# we just want an empty form
form = self.ObjForm()
action = self.path
return self.render_detail(form=form, action=action)
if operation == 'delete':
obj = self.model.query.get(obj_id)
db.session.delete(obj)
db.session.commit()
return redirect(self.path)
# list view with filter
if operation == 'filter':
func = self.filters.get(filter_name)
obj = func(self.model)
return self.render_list(obj=obj, filter_name=filter_name)
if obj_id:
# this creates the form fields base on the model
# so we don't have to do them one by one
ObjForm = model_form(self.model, db.session)
obj = self.model.query.get(obj_id)
# populate the form with our blog data
form = self.ObjForm(obj=obj)
# action is the url that we will later use
# to do post, the same url with obj_id in this case
action = request.path
return self.render_detail(form=form, action=action)
obj = self.model.query.order_by(self.model.created_on.desc()).all()
return self.render_list(obj=obj)
def get(self):
if not 'content' in request.endpoint:
from page.models import Page
from wtforms import FormField
from admin.forms import BaseTemplateForm
from auth.models import User
from page.models import Template
self._context['choices'] = [(x, x.name)
for x in Template.query.all()]
form = model_form(Page,
Page.session,
base_class=Form,
exclude=['date_added', 'added_by'])
class PageForm(form):
template = FormField(BaseTemplateForm)
def __init__(self, *args, **kwargs):
if 'prefix' in kwargs:
kwargs.pop('prefix')
super(PageForm, self).__init__(*args, **kwargs)
self._form = PageForm(prefix=False)
else:
from page.forms import EditContentForm
from auth.models import User
self._form = EditContentForm
return self.render()
def index():
from models import User, Post
post_form_class = model_form(Post, base_class=Form, db_session=db.session)
if request.method == 'POST':
form = post_form_class(request.form)
if form.validate():
post = Post(**form.data)
post.is_visible = True
print("{} is creating a new {}'th post!".format(
post.user.username, len(post.user.posts.all()) + 1))
db.session.add(post)
db.session.commit()
flash('Post created!')
else:
flash('Form is not valid! Post was not created.')
else:
form = post_form_class()
posts = Post.query.filter_by(is_visible=True).all()
return render_template('home.html', form=form, posts=posts)
def get(self, obj_id='', operation='', filter_name=''):
if operation == 'new':
# we just want an empty form
form = self.ObjForm()
action = self.path
return self.render_detail(form=form, action=action)
if operation == 'delete':
obj = self.model.query.get(obj_id)
db.session.delete(obj)
db.session.commit()
return redirect(self.path)
# list view with filter
if operation == 'filter':
func = self.filters.get(filter_name)
obj = func(self.model)
return self.render_list(obj=obj, filter_name=filter_name)
if obj_id:
# this creates the form fields base on the model
# so we don't have to do them one by one
ObjForm = model_form(self.model, db.session)
obj = self.model.query.get(obj_id)
# populate the form with our blog data
form = self.ObjForm(obj=obj)
# action is the url that we will later use
# to do post, the same url with obj_id in this case
action = request.path
return self.render_detail(form=form, action=action)
obj = self.model.query.order_by(self.model.created_on.desc()).all()
return self.render_list(obj=obj)
def client_devices_edit(client_id, did):
with app.db.session_scope():
device = app.db.get_device_sql(did)
MyForm = model_form(Device, \
base_class=Form, \
db_session=app.db.get_session(),
exclude=['params', 'commands', 'sensors', 'address', 'xpl_commands', 'xpl_stats', 'device_type_id', 'client_id', 'client_version'])
form = MyForm(request.form, device)
if request.method == 'POST' and form.validate():
# save it
app.db.update_device(did, \
d_name=request.form['name'], \
d_description=request.form['description'], \
d_reference=request.form['reference'])
# message the suer
flash(gettext("Device saved"), 'success')
# reload stats
req = MQSyncReq(app.zmq_context)
msg = MQMessage()
msg.set_action( 'reload' )
resp = req.request('xplgw', msg.get(), 100)
# redirect
return redirect("/client/{0}/dmg_devices/known".format(client_id))
else:
return render_template('client_device_edit.html',
form = form,
clientid = client_id,
mactive="clients",
active = 'devices'
)
def __init__(self,
model,
endpoint,
Categories_template=None,
Workflows_template=None,
refineryApp_template=None,
edit_template=None,
exclude=None,
filters=None):
self.model = model
self.endpoint = endpoint
self.path = url_for('.%s' % self.endpoint)
#templates based on URL
if self.endpoint == "/refineryApp/category/":
self.Categories_template = Categories_template
if self.endpoint == "/refineryApp/workflows/":
self.Workflows_template = Workflows_template
if self.endpoint == "/refineryApp/":
self.refineryApp_template = refineryApp_template
if edit_template:
self.edit_template = edit_template
self.filters = filters or {}
#Form will dynamically handle any db object
self.ObjForm = model_form(self.model, db.session, exclude=exclude)
def _form_for_model(model_class, db_session, exclude=None, exclude_pk=True):
"""Return a form for a given model. This will be a form generated
by wtforms.ext.sqlalchemy.model_form, but decorated with a
QuerySelectField for foreign keys.
"""
if not exclude:
exclude = []
model_mapper = sa.orm.class_mapper(model_class)
relationship_fields = []
pk_names = _get_pk_names(model_class)
if exclude_pk:
exclude.extend(pk_names)
# exclude any foreign_keys that we have relationships for;
# relationships will be mapped to select fields by the
# AdminConverter
exclude.extend([relationship.local_side[0].name
for relationship in model_mapper.iterate_properties
if isinstance(relationship,
sa.orm.properties.RelationshipProperty)
and relationship.local_side[0].name not in pk_names])
form = model_form(model_class, exclude=exclude,
converter=AdminConverter(db_session))
return form
def post(self, obj_id=''):
try:
# either load and object to update if obj_id is given
# else initiate a new object, this will be helpfull
# when we want to create a new object instead of just
# editing existing one
if obj_id:
obj = self.model.query.get(obj_id)
else:
obj = self.model()
ObjForm = model_form(self.model, db.session)
# populate the form with the request data
form = self.ObjForm(request.form)
# this actually populates the obj (the blog post)
# from the form, that we have populated from the request post
pre_obj_dict = self._copy_obj(obj)
form.populate_obj(obj)
changes = self._delta(dict_pre=pre_obj_dict, obj_post=obj)
db.session.add(obj)
db.session.commit()
# process triggers on actions initiated by user
dispatcher.send(signal=Constant.SIGNAL_UI_DB_POST,
model=self.model,
row=obj,
last_commit_field_changed_list=changes)
return redirect(self.path)
except AttributeError as aex:
L.l.error('Error CRUD POST {}'.format(aex))
return redirect(self.path)
def client_devices_edit(client_id, did):
with app.db.session_scope():
device = app.db.get_device_sql(did)
MyForm = model_form(Device, \
base_class=Form, \
db_session=app.db.get_session(),
exclude=['params', 'commands', 'sensors', 'address', 'xpl_commands', 'xpl_stats', 'device_type_id', 'client_id', 'client_version'])
form = MyForm(request.form, device)
if request.method == 'POST' and form.validate():
# save it
app.db.update_device(did, \
d_name=request.form['name'], \
d_description=request.form['description'], \
d_reference=request.form['reference'])
# message the suer
flash(gettext("Device saved"), 'success')
# reload stats
req = MQSyncReq(app.zmq_context)
msg = MQMessage()
msg.set_action('reload')
resp = req.request('xplgw', msg.get(), 100)
# redirect
return redirect("/client/{0}/devices/known".format(client_id))
else:
return render_template('client_device_edit.html',
form=form,
clientid=client_id,
mactve="clients",
active='devices')
def get(self, item_id=None):
from auth.models import User
from ext import db
if 'page' in request.endpoint:
from page.models import Page
page = Page.get_by_id(item_id)
if not 'content' in request.endpoint:
self._form = model_form(Page,
db.session,
base_class=Form,
exclude=['added_by', 'date_added'])
self._context['obj'] = page
else:
from page.forms import EditContentForm
self._form = EditContentForm
self._form_obj = page
elif 'block' in request.endpoint:
from page.models import Block
block = Block.get_by_id(item_id)
if not 'content' in request.endpoint:
self._form = model_form(Block,
db.session,
base_class=Form,
exclude=['templates', 'pages'])
self._context['obj'] = block
else:
from page.forms import EditContentForm
self._form = EditContentForm
self._form_obj = block
else:
from admin.forms import TemplateBodyFieldForm
from wtforms import FormField
from page.models import Template
template = Template.get_by_id(item_id)
form = model_form(Template,
db.session,
base_class=Form,
exclude=['pages', 'blocks', 'filename', 'body'])
class TemplateForm(form):
body = FormField(TemplateBodyFieldForm, separator='_')
self._form = TemplateForm
self._context['obj'] = template
self._form_obj = template
return self.render()
def ModelForm(model, db_session, exclude=None):
return model_form(
model=model,
db_session=db_session,
base_class=Form,
exclude_fk=False,
exclude=exclude
)
def model_form(cls, *args, **kwargs):
return model_form(
model=cls,
db_session=db.session,
field_args={
'category': {'widget': widgets.Select()}
}
)
def __new__(self, model_class, session, data=None, obj=None, **kwargs):
FormCls = model_form(
model_class,
base_class=ConflictPreventionForm,
only=self._editable_properties(obj, Content),
db_session=session,
)
return FormCls(data, obj, **kwargs)
def __new__(self, model_class, session, data=None, obj=None, **kwargs):
FormCls = model_form(
model_class,
base_class=ConflictPreventionForm,
only=self._editable_properties(obj, Content),
db_session=session,
)
return FormCls(data, obj, **kwargs)
def _build_form(self):
"""build form for model class"""
exclude = self.form_exclude or []
exclude.append(get_pk_column(self.model).name)
return model_form(self.model,
db_session=self.session,
only=self.form_only,
exclude=exclude,
field_args=self.form_field_args)
def addmeta(request, sub_id):
"""
Checks the submitted metadata form for validity.
Returns a new page with success message if valid, otherwise it returns a
form with the errors marked.
"""
if sub_id is None:
#just return to deposit
return redirect(url_for('.deposit'))
CFG_B2SHARE_UPLOAD_FOLDER = current_app.config.get(
"CFG_B2SHARE_UPLOAD_FOLDER")
updir = os.path.join(CFG_B2SHARE_UPLOAD_FOLDER, sub_id)
if (not os.path.isdir(updir)) or (not os.listdir(updir)):
return render_template('500.html', message="Uploads not found"), 500
domain = request.form['domain'].lower()
if domain in metadata_classes():
meta = metadata_classes()[domain]()
else:
from b2share_model.model import SubmissionMetadata
meta = SubmissionMetadata()
if not is_current_user_allowed_to_deposit(meta):
return jsonify(
valid=False,
html=render_template('b2share-addmeta-table-denied.html'))
MetaForm = model_form(meta.__class__,
base_class=FormWithKey,
exclude=['submission', 'submission_type'],
field_args=meta.field_args,
converter=HTML5ModelConverter())
meta_form = MetaForm(request.form, meta)
if meta_form.validate_on_submit():
recid, marc = b2share_marc_handler.create_marc(request.form, sub_id,
current_user['email'],
meta)
tmp_file = write_marc_to_temp_file(marc)
# all usual tasks have priority 0; we want the bibuploads to run first
from invenio.legacy.bibsched.bibtask import task_low_level_submission
task_low_level_submission('bibupload', 'webdeposit', '--priority', '1',
'-r', tmp_file)
return jsonify(valid=True,
newurl=url_for("record.metadata", recid=recid),
html=render_template('record_waitforit.html',
recid=recid,
marc=marc))
return jsonify(valid=False,
html=render_template('b2share-addmeta-table.html',
sub_id=sub_id,
metadata=meta,
form=meta_form,
getattr=getattr))
def edit_form(element):
ModelForm = model_form(element.__class__,
db_session=session,
base_class=Form)
form = ModelForm(obj=element)
if fields_whitelist:
form._fields = dict((k, v) for (k, v) in form._fields.items()
if k in fields_whitelist)
return form
def test_convert_basic(self):
self.assertRaises(TypeError, model_form, None)
self.assertRaises(ModelConversionError, model_form, self.Course)
form_class = model_form(self.Course, exclude=['students'])
form = form_class()
self.assertEqual(len(list(form)), 7)
assert isinstance(form.cost, fields.DecimalField)
assert isinstance(form.has_prereqs, fields.BooleanField)
assert isinstance(form.started, fields.DateTimeField)
class UserEditForm(model_form(User, base_class=Form, field_args=User.get_field_args_create())):
"""
Class representing the form handling the user editing from the admin area.
"""
confirm = PasswordField('Repeat Password')
def get_user(self):
return User.query.filter_by(username=self.username.data).first()
def model_form(cls, *args, **kwargs):
return model_form(
model=cls,
db_session=db.session,
field_args={
'winning_level': {'widget': widgets.Select()},
'rate': {'widget': widgets.Select()}
}
)
def give_form(self):
"""
Being called form child model class instance
returns WTForms model_form object of corresponding model class.
"""
form = model_form((eval(type(self).__name__)), db_session)
print 'in give_form', type(self).__name__
print form.data
return form
def _build_form(self):
"""build form for model class"""
exclude = self.form_exclude or []
exclude.append(get_pk_column(self.model).name)
return model_form(self.model,
db_session=self.session,
only=self.form_only,
exclude=exclude,
field_args=self.form_field_args)
def create_form(element_class):
ModelForm = model_form(element_class,
db_session=session,
base_class=Form)
form = ModelForm()
if fields_whitelist:
form._fields = dict((k, v) for (k, v) in form._fields.items()
if k in fields_whitelist)
return form
def get_form(self, **kwargs):
if self.wlw_model:
mf = model_form(self.wlw_model,
base_class = self.wlw_form,
db_session = db.session,
only = self.wlw_only,
exclude = self.wlw_exclude,
field_args = kwargs)
return mf
def get_form(self, **kwargs):
if self.wlw_model:
mf = model_form(self.wlw_model,
base_class=self.wlw_form,
db_session=db.session,
only=self.wlw_only,
exclude=self.wlw_exclude,
field_args=kwargs)
return mf
def delete(post_id):
from models import User, Post
post_form_class = model_form(Post, base_class=Form, db_session=db.session)
form = post_form_class()
post = Post.query.filter_by(id=post_id).first()
post.is_visible = False
db.session.commit()
posts = Post.query.filter_by(is_visible=True).all()
return render_template('home.html', form=form, posts=posts)
def get_form(self, obj=None):
"""
Returns the form associated with this view if the form_class could
not be found FormView tries to build the form using model_form
function of wtforms sqlalchemy extension
"""
if self.form_class:
return self.form_class(request.form, obj=obj)
return model_form(self.model_class, db_session=self.db.session)(
request.form, obj=obj
)
def home():
if request.method == 'POST':
Post.query.filter_by(id=request.form['id']).first().is_visible = False
db.session.commit()
print("Set invisible mark to post with id %s" %request.form['id'])
post_form_class = model_form(Post, base_class=Form, db_session=db.session)
form = post_form_class()
posts = Post.query.filter_by(is_visible=True).all()
return render_template('home.html', form=form, posts=posts)
def home():
from models import Post
post_form_class = model_form(
Post,
base_class=FlaskForm,
db_session=db.session,
exclude=['time_stamp'],
field_args={
'title': {
'validators': [validators.Length(min=4, max=140)]
},
'text': {
'widget': TextArea(),
'validators': [validators.Length(min=10, max=3000)],
},
'author': {
'validators': [
validators.Length(min=3, max=100),
validators.Regexp(
re.compile(r'\w+\s\w+[\s\w]+', re.U),
message="Type Author with format 'firstname lastname'")
]
},
})
if request.method == 'POST':
form = post_form_class(request.form)
if form.validate():
try:
model = Post(**form.data)
db.session.add(model)
db.session.commit()
flash('Your post added!')
return redirect(url_for('home'))
except IntegrityError:
db.session.rollback()
flash('This post is already exist')
except Exception as ex:
logger.error(ex)
db.session.rollback()
flash('Cant save post: ' + str(ex))
else:
logger.error('Someone have submitted an incorrect form!')
flash('Invalid form. Please check fields')
else:
form = post_form_class()
return render_template(
'home.html',
form=form,
items=Post.query.all(),
)
def get(self):
from auth.models import User
from page.models import Template
from wtforms import FormField
from admin.forms import TemplateBodyFieldForm
from ext import db
AddTemplateForm = model_form(Template,db.session,base_class=Form,exclude=['blocks','pages','body'])
class TemplateForm(AddTemplateForm):
body = FormField(TemplateBodyFieldForm)
self._form = TemplateForm
return self.render()