class Config(HasCustomValue, db.DynamicDocument):
group = db.StringField(max_length=255)
description = db.StringField()
@classmethod
def get(cls, group, name=None, default=None):
try:
instance = cls.objects.get(group=group)
except:
return None
if not name:
ret = instance.values
if group == 'settings':
ret = {}
ret.update(current_app.config)
ret.update({item.name: item.value for item in instance.values})
else:
try:
ret = instance.values.get(name=name).value
except (MultipleObjectsReturned, AttributeError):
ret = None
if not ret and group == 'settings' and name is not None:
ret = current_app.config.store.get(name)
return ret or default
def __unicode__(self):
return self.group
class ProductType(db.Document):
name = db.StringField()
base_class = db.StringField(
default='quokka.modules.cart.models.BaseProduct')
@classmethod
def _get_class_from_db(cls, _id):
pass
def get_class_from_db(self):
base_class_module, base_class_name = self.base_class.rsplit('.', 1)
print base_class_module, base_class_name
base_class = getattr(
__import__(base_class_module, [], [], fromlist=[base_class_name]),
base_class_name)
return type(str(self.name), (base_class, ), {})
def __str__(self):
return str(unicode(self))
def __unicode__(self):
return "<ProductType: [{}]>".format(self.name)
def __repr__(self):
return str(unicode(self))
class Reply(Publishable, BaseComment, db.EmbeddedDocument):
uid = db.StringField(verbose_name=_l('UID'))
parent = db.StringField(verbose_name=_l('Parent'))
def clean(self):
if not self.uid:
self.uid = str(uuid.uuid4())
class Media(MediaController, Content):
DEFAULT_CHANNEL = "media"
path = db.StringField()
embed = db.StringField()
link = db.StringField()
meta = {
'allow_inheritance': True
}
@property
def full_path(self):
return Markup(
"<a target='_blank' href='{full}'>{path}</a>".format(
full=url_for('quokka.core.media', filename=self.path),
path=self.path
)
)
@classmethod
def get_default_channel(cls):
default_channel = cls.DEFAULT_CHANNEL
try:
return Channel.objects.get(long_slug=default_channel)
except Exception as e:
logger.warning(str(e))
return Channel.get_homepage()
class Content(HasCustomValue, Imaged, Publishable, Slugged, Commentable,
Channeling, Tagged, db.DynamicDocument):
title = db.StringField(max_length=255, required=True)
summary = db.StringField(required=False)
meta = {
'allow_inheritance': True,
'indexes': ['-created_at', 'slug'],
'ordering': ['-created_at']
}
def get_absolute_url(self, endpoint='detail'):
if self.channel.is_homepage:
long_slug = self.slug
else:
long_slug = self.long_slug
try:
return url_for(self.URL_NAMESPACE, long_slug=long_slug)
except:
return url_for(endpoint, long_slug=long_slug)
def __unicode__(self):
return self.title
@property
def content_type(self):
return self.__class__.__name__
def save(self, *args, **kwargs):
self.validate_slug()
self.validate_long_slug()
super(Content, self).save(*args, **kwargs)
class Reply(Publishable, BaseComment, db.EmbeddedDocument):
uid = db.StringField()
parent = db.StringField()
def clean(self):
if not self.uid:
self.uid = str(uuid.uuid4())
class LongSlugged(Slugged):
long_slug = db.StringField(unique=True, required=True)
mpath = db.StringField()
def _create_mpath_long_slug(self):
if isinstance(self, Channel):
if self.parent and self.parent != self:
self.long_slug = "/".join([self.parent.long_slug, self.slug])
self.mpath = "".join([self.parent.mpath, self.slug, ','])
else:
self.long_slug = self.slug
self.mpath = ",%s," % self.slug
elif isinstance(self, Content):
self.long_slug = "/".join([self.channel.long_slug, self.slug])
self.mpath = "".join([self.channel.mpath, self.slug, ','])
def validate_long_slug(self):
self._create_mpath_long_slug()
filters = dict(long_slug=self.long_slug)
if self.id:
filters['id__ne'] = self.id
exist = self.__class__.objects(**filters)
if exist.count():
if current_app.config.get('SMART_SLUG_ENABLED', False):
self.slug = "{0}-{1}".format(self.slug, random.getrandbits(32))
self._create_mpath_long_slug()
else:
raise db.ValidationError(
_l("%(slug)s slug already exists", slug=self.long_slug))
class ClassRoom(Slugged, Publishable, db.EmbeddedDocument):
WEEKDAYS = (
("sun", _l("Sunday")),
("mon", _l("Monday")),
("tue", _l("Tuesday")),
("wed", _l("Wednesday")),
("thu", _l("Thursday")),
("fri", _l("Friday")),
("sat", _l("Saturday")),
)
title = db.StringField(required=True, max_length=100)
description = db.StringField()
weekdays = db.ListField(db.StringField(choices=WEEKDAYS), default=[])
start_date = db.DateTimeField()
end_date = db.DateTimeField()
status = db.StringField()
def get_description(self):
return "<br>".join([
self.title, self.description, ",".join(self.weekdays),
self.start_date.strftime("%Y-%m-%d") if self.start_date else ''
])
def get_weekdays_display(self, **kwargs):
data = dict(self.WEEKDAYS)
data.update(kwargs)
return [data.get(k) for k in self.weekdays]
def clean(self):
self.validate_slug()
def __unicode__(self):
return self.title
class SubContent(Publishable, Ordered, db.EmbeddedDocument):
"""Content can have inner contents
Its useful for any kind of relation with Content childs
Images, ImageGalleries, RelatedContent, Attachments, Media
"""
content = db.ReferenceField('Content', required=True)
caption = db.StringField()
purpose = db.ReferenceField(SubContentPurpose, required=True)
identifier = db.StringField()
@property
def thumb(self):
try:
return url_for('media', filename=self.content.thumb)
# return self.content.thumb
except Exception as e:
logger.warning(str(e))
return self.content.get_main_image_url(thumb=True)
meta = {
'ordering': ['order'],
'indexes': ['order']
}
def clean(self):
self.identifier = self.purpose.identifier
def __unicode__(self):
return self.content and self.content.title or self.caption
class Config(HasCustomValue, Publishable, db.DynamicDocument):
group = db.StringField(max_length=255)
description = db.StringField()
@classmethod
def get(cls, group, name=None, default=None):
instance = cls.objects.get(group=group)
if not name:
ret = instance.values
else:
try:
ret = instance.values.get(name=name).value
except MultipleObjectsReturned:
ret = None
return ret or default
def save(self, *args, **kwargs):
super(Config, self).save(*args, **kwargs)
# Try to update the config for the running app
# AFAIK Flask apps are not thread safe
# TODO: do it in a signal
try:
if self.group == 'settings':
_settings = {i.name: i.value for i in self.values}
current_app.config.update(_settings)
except:
logger.warning("Cant update app settings")
def __unicode__(self):
return self.group
class CourseSubscription(BaseProductReference, Publishable,
db.DynamicDocument):
subscriber = db.ReferenceField(Subscriber, reverse_delete_rule=db.NULLIFY)
student = db.ReferenceField(Subscriber, reverse_delete_rule=db.NULLIFY)
course = db.ReferenceField(Course,
required=True,
reverse_delete_rule=db.DENY)
classroom = db.StringField()
variant = db.EmbeddedDocumentField(CourseVariant)
status = db.StringField(default="pending")
unity_value = db.FloatField()
total_value = db.FloatField()
cart = db.ReferenceField(Cart, reverse_delete_rule=db.NULLIFY)
confirmed_date = db.DateTimeField()
def clean(self):
self.unity_value = self.get_unity_value()
def __unicode__(self):
if self.variant:
return u"{s.course.title} {s.classroom} {s.variant}".format(s=self)
else:
return self.course.title
def get_title(self):
return self.course.get_title()
def get_description(self):
return "<br>".join([
self.course.get_summary(classroom=self.classroom),
self.variant.get_description() if self.variant else '',
self.student.name if self.student else ''
])
def get_unity_value(self):
if self.unity_value:
return self.unity_value
if self.variant and self.variant.unity_value:
return self.variant.unity_value
return self.course.get_unity_value()
def get_weight(self):
return getattr(self, 'weight', None)
def get_dimensions(self):
return getattr(self, 'dimensions', None)
def get_extra_value(self):
return getattr(self, 'extra_value', None)
def get_uid(self):
return str(self.id)
def set_status(self, status, *args, **kwargs):
self.status = status
if status == "confirmed":
now = datetime.datetime.now()
self.confirmed_date = kwargs.get('date', now)
self.save()
class BaseProduct(BaseProductReference, Content):
description = db.StringField(required=True)
unity_value = db.FloatField()
weight = db.FloatField()
dimensions = db.StringField()
extra_value = db.FloatField()
meta = {'allow_inheritance': True}
class TemplateType(HasCustomValue):
title = db.StringField(max_length=255, required=True)
identifier = db.StringField(max_length=255, required=True, unique=True)
template_suffix = db.StringField(max_length=255, required=True)
theme_name = db.StringField(max_length=255, required=False)
def __unicode__(self):
return self.title
class CustomValue(db.EmbeddedDocument):
FORMATS = {
('json', 'json'),
('text', 'text'),
('int', 'int'),
('float', 'float'),
}
DEFAULT_FORMATTER = default_formatter
FORMATTERS = {
'json': json.loads,
'text': DEFAULT_FORMATTER,
'int': int,
'float': float,
}
REVERSE_FORMATTERS = {
'json': lambda val: val if isinstance(val, str) else json.dumps(val),
'text': DEFAULT_FORMATTER,
'int': DEFAULT_FORMATTER,
'float': DEFAULT_FORMATTER,
}
name = db.StringField(max_length=50, required=True)
raw_value = db.StringField(
verbose_name=_l('Value'),
required=True
)
formatter = db.StringField(
choice=FORMATS,
default='text',
required=True
)
@property
def value(self):
return self.FORMATTERS.get(
self.formatter,
self.DEFAULT_FORMATTER
)(self.raw_value)
@value.setter
def value(self, value):
self.raw_value = self.REVERSE_FORMATTERS.get(
self.formatter,
self.STR_FORMATTER
)(value)
def clean(self):
try:
self.value
except Exception as e:
raise Exception(e.message)
super(CustomValue, self).clean()
def __unicode__(self):
return '{s.name} -> {s.value}'.format(s=self)
class Payment(db.EmbeddedDocument):
uid = db.StringField()
payment_system = db.StringField()
method = db.StringField()
value = db.FloatField()
extra_value = db.FloatField()
date = db.DateTimeField()
confirmed_at = db.DateTimeField()
status = db.StringField()
class UserLink(db.EmbeddedDocument):
title = db.StringField(max_length=50, required=True)
link = db.StringField(max_length=255, required=True)
icon = db.StringField(max_length=255)
css_class = db.StringField(max_length=50)
order = db.IntField(default=0)
def __unicode__(self):
return '{0} -> {1}'.format(self.title, self.link)
class Role(db.Document, RoleMixin):
name = db.StringField(max_length=80, unique=True)
description = db.StringField(max_length=255)
@classmethod
def create_role(cls, name, description=None):
return cls.objects.create(name=name, description=description)
def __unicode__(self):
return '{0} ({1})'.format(self.name, self.description or 'Role')
class CustomValue(db.EmbeddedDocument):
FORMATS = (
('json', "json"),
('text', "text"),
('int', "int"),
('float', "float"),
)
DEFAULT_FORMATTER = lambda value: value
FORMATTERS = {
'json': lambda value: json.loads(value),
'text': DEFAULT_FORMATTER,
'int': lambda value: int(value),
'float': lambda value: float(value)
}
REVERSE_FORMATTERS = {
'json':
lambda value: value if isinstance(value, str) else json.dumps(value),
'text':
DEFAULT_FORMATTER,
'int':
DEFAULT_FORMATTER,
'float':
DEFAULT_FORMATTER
}
name = db.StringField(max_length=50, required=True)
rawvalue = db.StringField(verbose_name=lazy_gettext("Value"),
required=True)
formatter = db.StringField(choices=FORMATS, default="text", required=True)
@property
def value(self):
return self.FORMATTERS.get(self.formatter,
self.DEFAULT_FORMATTER)(self.rawvalue)
@value.setter
def value(self, value):
self.rawvalue = self.REVERSE_FORMATTERS.get(self.formatter,
self.STR_FORMATTER)(value)
def clean(self):
try:
self.value
except Exception as e:
# raise base exception because Flask-Admin can't handle the output
# for some specific Exceptions of Mongoengine
raise Exception(e.message)
super(CustomValue, self).clean()
def __unicode__(self):
return u"{s.name} -> {s.value}".format(s=self)
class Content(HasCustomValue, Publishable, LongSlugged, Commentable,
Channeling, Tagged, db.DynamicDocument):
title = db.StringField(max_length=255, required=True)
summary = db.StringField(required=False)
template_type = db.ReferenceField(ContentTemplateType,
required=False,
reverse_delete_rule=db.NULLIFY)
contents = db.ListField(db.EmbeddedDocumentField(SubContent))
model = db.StringField()
meta = {
'allow_inheritance': True,
'indexes': ['-created_at', 'slug'],
'ordering': ['-created_at']
}
def get_themes(self):
themes = self.channel.get_themes()
theme = self.template_type and self.template_type.theme_name
if theme:
themes.insert(0, theme)
return list(set(themes))
def get_absolute_url(self, endpoint='detail'):
if self.channel.is_homepage:
long_slug = self.slug
else:
long_slug = self.long_slug
try:
return url_for(self.URL_NAMESPACE, long_slug=long_slug)
except:
return url_for(endpoint, long_slug=long_slug)
def __unicode__(self):
return self.title
@property
def model_name(self):
return self.__class__.__name__.lower()
@property
def module_name(self):
module = self.__module__
module_name = module.replace('quokka.modules.', '').split('.')[0]
return module_name
def heritage(self):
self.model = "{0}.{1}".format(self.module_name, self.model_name)
def save(self, *args, **kwargs):
self.validate_slug()
self.validate_long_slug()
self.heritage()
super(Content, self).save(*args, **kwargs)
class SubContentPurpose(db.Document):
title = db.StringField(max_length=255, required=True)
identifier = db.StringField(max_length=255, required=True, unique=True)
module = db.StringField()
def save(self, *args, **kwargs):
self.identifier = slugify(self.identifier or self.title)
super(SubContentPurpose, self).save(*args, **kwargs)
def __unicode__(self):
return self.title
class Role(db.Document, RoleMixin):
name = db.StringField(max_length=80, unique=True, verbose_name=_l('Name'))
description = db.StringField(max_length=255,
verbose_name=_l('Description'))
@classmethod
def createrole(cls, name, description=None):
return cls.objects.create(name=name, description=description)
def __unicode__(self):
return u"{0} ({1})".format(self.name, self.description or 'Role')
class Archive(HasCustomValue, Publishable, ChannelingNotRequired,
Tagged, Slugged, db.DynamicDocument):
title = db.StringField(max_length=255, required=True)
summary = db.StringField(required=False)
path = db.StringField()
meta = {
'allow_inheritance': True,
'indexes': ['-created_at', 'slug'],
'ordering': ['-created_at']
}
class Subscriber(db.DynamicDocument):
name = db.StringField()
email = db.EmailField()
document = db.StringField()
phone = db.StringField()
address = db.StringField()
user = db.ReferenceField('User',
default=get_current_user,
reverse_delete_rule=db.NULLIFY)
def __unicode__(self):
return self.name
class PostImage(db.Document):
image = db.ImageField()
name = db.StringField(default='', max_length=255)
filetype = db.StringField(choices=['jpg','png','bmp'], default='jpg')
def __init__(self, *args, **kwargs):
super(PostImage, self).__init__(*args, **kwargs)
if not self.name:
self.name, self.filetype = os.path.splitext(self.image.filename)
def __unicode__(self):
return self.image.filename
class ExternalBlogs(db.Document):
"""
Blogs that should be aggregated
"""
name = db.StringField(max_length=255, required=True)
root_url = db.StringField(default='')
feeds_url = db.StringField(required=True)
channel = db.ReferenceField('Channel',
required=True,
reverse_delete_rule=db.CASCADE)
def __str__(self):
return self.name
class CourseVariant(Slugged, db.EmbeddedDocument):
title = db.StringField(required=True, max_length=100)
description = db.StringField()
unity_value = db.FloatField()
def clean(self):
self.validate_slug()
def get_description(self):
return "<br>".join([self.title, self.description])
def __unicode__(self):
return self.title
class BaseComment(object):
author_name = db.StringField(max_length=255, required=True)
author_email = db.StringField(max_length=255)
body = db.StringField(required=True)
spam = db.BooleanField()
deleted = db.BooleanField()
content_format = db.StringField(choices=('markdown', ), default="markdown")
@property
def gravatar_email(self):
if self.created_by:
return self.created_by.email
return self.author_email
class User(db.DynamicDocument, UserMixin):
name = db.StringField(max_length=255)
email = db.EmailField(max_length=255, unique=True)
password = db.StringField(max_length=255)
active = db.BooleanField(default=True)
confirmed_at = db.DateTimeField()
roles = db.ListField(
db.ReferenceField(Role, reverse_delete_rule=db.DENY), default=[]
)
last_login_at = db.DateTimeField()
current_login_at = db.DateTimeField()
last_login_ip = db.StringField(max_length=255)
current_login_ip = db.StringField(max_length=255)
login_count = db.IntField()
username = db.StringField(max_length=50, required=False, unique=True)
def clean(self, *args, **kwargs):
if not self.username:
self.username = User.generate_username(self.email)
try:
super(User, self).clean(*args, **kwargs)
except:
pass
@classmethod
def generate_username(cls, email):
username = email.lower()
for item in ['@', '.', '-', '+']:
username = username.replace(item, '_')
return username
@classmethod
def createuser(cls, name, email, password,
active=True, roles=None, username=None):
username = username or cls.generate_username(email)
return cls.objects.create(
name=name,
email=email,
password=encrypt_password(password),
active=active,
roles=roles,
username=username
)
def __unicode__(self):
return "{0} <{1}>".format(self.name or '', self.email)
class Slugged(object):
slug = db.StringField(max_length=255)
long_slug = db.StringField()
mpath = db.StringField()
def _create_mpath_long_slug(self):
try:
if self.parent and self.parent != self:
self.long_slug = "/".join(
[self.parent.long_slug, self.slug]
)
self.mpath = "".join(
[self.parent.mpath, self.slug, ',']
)
else:
self.long_slug = self.slug
self.mpath = ",%s," % self.slug
except:
logger.info("excepting to content validate_long_slug")
self.long_slug = "/".join(
[self.channel.long_slug, self.slug]
)
self.mpath = "".join([self.channel.mpath, self.slug, ','])
def validate_long_slug(self):
self._create_mpath_long_slug()
filters = dict(long_slug=self.long_slug)
if self.id:
filters['id__ne'] = self.id
exist = self.__class__.objects(**filters)
if exist.count():
if current_app.config.get('SMART_SLUG_ENABLED', False):
self.slug = "{}-{}".format(self.slug, random.getrandbits(32))
self._create_mpath_long_slug()
else:
raise db.ValidationError(
lazy_gettext("%(slug)s slug already exists",
slug=self.long_slug)
)
def validate_slug(self, title=None):
if self.slug:
self.slug = slugify(self.slug)
else:
self.slug = slugify(title or self.title)
class Comment(db.EmbeddedDocument):
body = db.StringField(verbose_name="Comment", required=True)
author = db.StringField(verbose_name="Name", max_length=255, required=True)
published = db.BooleanField(default=True)
created_at = db.DateTimeField(default=datetime.datetime.now)
created_by = db.ReferenceField(User)
def __unicode__(self):
return "{}-{}...".format(self.author, self.body[:10])
meta = {
'indexes': ['-created_at', '-available_at'],
'ordering': ['-created_at']
}
