class CategorySerializer(serializers.ModelSerializer):
id = serializers.CharField(source='slug', read_only=True)
title = serializers.CharField()
description = serializers.CharField()
image = ImageSerializer(required=False)
image_logo = ImageSerializer(required=False)
contents = CategoryContentSerializer(many=True, read_only=True)
class Meta:
model = Category
fields = ('id', 'title', 'description', 'image', 'image_logo', 'contents')
class OrganizationSerializer(NoCommitMixin, ModelSerializer):
description = serializers.CharField(required=False, allow_blank=True)
slug = serializers.SlugField(allow_null=True, required=False)
name = serializers.CharField(required=True)
website = serializers.CharField(allow_blank=True, required=False)
logo = ImageSerializer(required=False, allow_null=True)
permissions = ResourcePermissionField('organization_detail', view_args=('pk',))
errors = ValidationErrorsField()
required = RequiredErrorsField()
included_serializers = {
'owner': 'bluebottle.initiatives.serializers.MemberSerializer',
}
class Meta(object):
model = Organization
fields = (
'id', 'name', 'slug', 'description', 'website', 'owner', 'logo',
'required', 'errors',
)
meta_fields = ['created', 'updated', 'errors', 'required', 'permissions']
class JSONAPIMeta(object):
resource_name = 'organizations'
included_resources = ['owner', ]
class BaseFundraiserSerializer(serializers.ModelSerializer):
"""
Serializer to view/create fundraisers
"""
owner = UserProfileSerializer(read_only=True)
project = serializers.SlugRelatedField(slug_field='slug',
queryset=Project.objects)
image = ImageSerializer()
video_html = OEmbedField(source='video_url',
maxwidth='560',
maxheight='315')
amount = MoneySerializer()
amount_donated = MoneySerializer(read_only=True)
validators = [ProjectCurrencyValidator()]
class Meta:
model = Fundraiser
fields = ('id', 'owner', 'project', 'title', 'description', 'image',
'created', 'video_html', 'video_url', 'amount',
'amount_donated', 'deadline')
def validate(self, data):
if not data.get(
'deadline') or data['deadline'] > data['project'].deadline:
raise serializers.ValidationError({
'deadline':
[_("Fundraiser deadline exceeds project deadline.")]
})
return data
class ProjectWallpostPhotoSerializer(serializers.ModelSerializer):
photo = ImageSerializer(read_only=True)
created = serializers.DateTimeField(source='mediawallpost.created', read_only=True)
class Meta:
model = MediaWallpostPhoto
fields = ('id', 'photo', 'created', 'results_page')
class ProjectImageSerializer(serializers.ModelSerializer):
"""
Members that wrote a wallpost
"""
image = ImageSerializer(source='file')
class Meta(object):
model = ProjectImage
fields = ('id', 'image')
class ProjectImageSerializer(serializers.ModelSerializer):
"""
Members that wrote a wallpost
"""
image = ImageSerializer(source='file')
project = serializers.SlugRelatedField(slug_field='slug', queryset=Project.objects)
class Meta:
model = ProjectImage
fields = ('id', 'image', 'project')
class ProjectCreateTemplateSerializer(serializers.ModelSerializer):
default_amount_asked = MoneySerializer(min_amount=5.0)
image = ImageSerializer()
default_image = ImageSerializer()
default_story = serializers.CharField(source='default_description')
class Meta:
model = ProjectCreateTemplate
fields = (
'name',
'sub_name',
'image',
'description',
'default_amount_asked',
'default_title',
'default_pitch',
'default_story',
'default_image',
)
class CategoryContentSerializer(serializers.ModelSerializer):
title = serializers.CharField(required=True)
description = serializers.CharField(required=False)
image = ImageSerializer(required=False)
video_url = serializers.URLField(required=False)
link_text = serializers.CharField(required=False)
link_url = serializers.URLField(required=False)
sequence = serializers.IntegerField(read_only=True)
class Meta:
model = CategoryContent
fields = ('title', 'description', 'image', 'video_url', 'link_text', 'link_url', 'sequence')
class PictureItemSerializer(ItemSerializer):
image = ImageSerializer()
item_type = 'image'
class Meta(object):
model = PictureItem
fields = (
'id',
'align',
'image',
'type',
)
class ImageTextRoundItemSerializer(ItemSerializer):
image = ImageSerializer()
item_type = 'image-text-round'
class Meta(object):
model = ImageTextItem
fields = (
'id',
'text',
'image',
'type',
)
class ResultPageSerializer(serializers.ModelSerializer):
blocks = BlockSerializer(source='content.contentitems.all.translated',
many=True)
image = ImageSerializer()
share_image = SorlImageField(
'1200x600',
source='image',
crop='center',
)
class Meta(object):
model = ResultPage
fields = ('id', 'title', 'slug', 'start_date', 'image', 'share_image',
'end_date', 'description', 'blocks')
class ImageTextItemSerializer(ItemSerializer):
image = ImageSerializer()
item_type = 'image-text'
class Meta(object):
model = ImageTextItem
fields = (
'id',
'text',
'image',
'ratio',
'align',
'type',
)
class ProjectPreviewSerializer(ProjectSerializer):
categories = serializers.SlugRelatedField(many=True, read_only=True, slug_field='slug')
image = ImageSerializer(required=False)
owner = UserProfileSerializer()
skills = serializers.SerializerMethodField()
project_location = ProjectLocationSerializer(read_only=True, source='projectlocation')
theme = ProjectThemeSerializer()
project_location = ProjectLocationSerializer(read_only=True, source='projectlocation')
def get_skills(self, obj):
return set(task.skill.id for task in obj.task_set.all() if task.skill)
class Meta:
model = Project
fields = ('id',
'allow_overfunding',
'amount_asked',
'amount_donated',
'amount_extra',
'amount_needed',
'amount_cancelled',
'categories',
'celebrate_results',
'country',
'deadline',
'full_task_count',
'image',
'is_campaign',
'is_funding',
'latitude',
'location',
'project_location',
'longitude',
'open_task_count',
'owner',
'people_needed',
'people_registered',
'pitch',
'place',
'project_type',
'realized_task_count',
'skills',
'status',
'task_count',
'theme',
'title',
'vote_count',
'voting_deadline',
)
class UserProfileSerializer(PrivateProfileMixin, serializers.ModelSerializer):
"""
Serializer for a member's public profile.
"""
url = serializers.HyperlinkedIdentityField(view_name='user-profile-detail',
lookup_field='pk')
picture = ImageSerializer(required=False)
date_joined = serializers.DateTimeField(read_only=True)
full_name = serializers.CharField(source='get_full_name', read_only=True)
short_name = serializers.CharField(source='get_short_name', read_only=True)
primary_language = serializers.CharField(required=False,
default=properties.LANGUAGE_CODE)
location = serializers.PrimaryKeyRelatedField(required=False, allow_null=True,
queryset=Location.objects)
avatar = SorlImageField('133x133', source='picture', crop='center',
required=False)
skill_ids = serializers.PrimaryKeyRelatedField(many=True,
source='skills',
required=False,
queryset=Skill.objects)
favourite_theme_ids = serializers.PrimaryKeyRelatedField(
many=True, source='favourite_themes', queryset=ProjectTheme.objects)
project_count = serializers.ReadOnlyField()
donation_count = serializers.ReadOnlyField()
fundraiser_count = serializers.ReadOnlyField()
task_count = serializers.ReadOnlyField()
time_spent = serializers.ReadOnlyField()
tasks_performed = serializers.ReadOnlyField()
partner_organization = OrganizationPreviewSerializer(allow_null=True, read_only=True, required=False)
is_active = serializers.BooleanField(read_only=True)
class Meta:
model = BB_USER_MODEL
fields = (
'id', 'url', 'full_name', 'short_name', 'initials', 'picture',
'primary_language', 'about_me', 'location', 'avatar',
'project_count', 'donation_count', 'date_joined',
'fundraiser_count', 'task_count', 'time_spent', 'is_active',
'tasks_performed', 'website', 'twitter', 'facebook',
'skypename', 'skill_ids', 'favourite_theme_ids', 'partner_organization',
)
class OrganizationPreviewSerializer(serializers.ModelSerializer):
description = serializers.CharField(required=False, allow_blank=True)
slug = serializers.SlugField(allow_null=True, required=False)
name = serializers.CharField(required=True)
website = URLField(allow_blank=True, required=False)
logo = ImageSerializer(allow_null=True, required=False)
members = serializers.SlugRelatedField(
many=True,
read_only=True,
slug_field='full_name',
source='partner_organization_members')
projects = serializers.SlugRelatedField(many=True,
read_only=True,
slug_field='title')
class Meta:
model = Organization
fields = ('id', 'name', 'slug', 'website', 'logo', 'members',
'projects', 'description')
class LocationSerializer(serializers.ModelSerializer):
latitude = serializers.DecimalField(source='position.latitude',
required=False,
max_digits=10,
decimal_places=3)
longitude = serializers.DecimalField(source='position.longitude',
required=False,
max_digits=10,
decimal_places=3)
image = ImageSerializer(required=False)
static_map_url = StaticMapsField(source='position')
class Meta(object):
model = Location
fields = ('id', 'name', 'description', 'image', 'latitude',
'longitude', 'static_map_url')
class JSONAPIMeta(object):
resource_name = 'locations'
class OrganizationSerializer(serializers.ModelSerializer):
description = serializers.CharField(required=False, allow_blank=True)
slug = serializers.SlugField(allow_null=True, required=False)
name = serializers.CharField(required=True)
website = URLField(allow_blank=True, required=False)
email = serializers.EmailField(allow_blank=True, required=False)
contacts = serializers.SerializerMethodField()
logo = ImageSerializer(allow_null=True, required=False)
members = serializers.SlugRelatedField(
many=True,
read_only=True,
slug_field='full_name',
source='partner_organization_members')
projects = serializers.SlugRelatedField(many=True,
read_only=True,
slug_field='title')
def get_contacts(self, obj):
owner = self.context['request'].user
try:
contacts = OrganizationContact.objects.filter(
owner=owner, organization=obj).order_by('-created')
except TypeError:
contacts = []
return OrganizationContactSerializer(
contacts, many=True, required=True).to_representation(contacts)
class Meta:
model = Organization
fields = ('id', 'name', 'slug', 'address_line1', 'address_line2',
'city', 'state', 'country', 'postal_code', 'phone_number',
'website', 'email', 'contacts', 'partner_organizations',
'created', 'updated', 'logo', 'members', 'projects',
'description')
class ProjectImageSerializer(serializers.ModelSerializer):
photo = ImageSerializer(source='image')
class Meta:
model = Project
fields = ('id', 'photo', 'title', 'slug')
class ProjectSerializer(serializers.ModelSerializer):
id = serializers.CharField(source='slug', read_only=True)
addons = ProjectAddOnSerializer(many=True)
amount_asked = MoneySerializer()
amount_donated = MoneySerializer()
amount_extra = MoneySerializer()
amount_needed = MoneySerializer()
amount_cancelled = MoneySerializer(read_only=True)
budget_lines = BasicProjectBudgetLineSerializer(many=True, source='projectbudgetline_set', read_only=True)
categories = serializers.SlugRelatedField(slug_field='slug', many=True, queryset=Category.objects)
country = ProjectCountrySerializer()
currencies = serializers.JSONField(read_only=True)
has_voted = serializers.SerializerMethodField()
image = ImageSerializer(required=False)
is_funding = serializers.ReadOnlyField()
location = serializers.PrimaryKeyRelatedField(required=False, queryset=Location.objects)
organization = OrganizationPreviewSerializer(read_only=True)
owner = UserProfileSerializer()
people_needed = serializers.ReadOnlyField()
people_registered = serializers.ReadOnlyField()
permissions = ResourcePermissionField('project_detail', view_args=('slug',))
promoter = UserProfileSerializer(read_only=True)
related_permissions = ProjectPermissionsSerializer(read_only=True)
story = SafeField()
supporter_count = serializers.IntegerField()
task_manager = UserProfileSerializer(read_only=True)
video_html = OEmbedField(source='video_url', maxwidth='560', maxheight='315')
vote_count = serializers.IntegerField()
latitude = serializers.FloatField(source='projectlocation.latitude')
longitude = serializers.FloatField(source='projectlocation.longitude')
project_location = ProjectLocationSerializer(read_only=True, source='projectlocation')
supporters_export_url = PrivateFileSerializer(
'project-supporters-export', url_args=('slug', ), permission=CanExportSupportersPermission,
read_only=True
)
def __init__(self, *args, **kwargs):
super(ProjectSerializer, self).__init__(*args, **kwargs)
def get_has_voted(self, obj):
return Vote.has_voted(self.context['request'].user, obj)
class Meta:
model = Project
fields = ('id',
'addons',
'allow_overfunding',
'amount_asked',
'amount_donated',
'amount_extra',
'amount_needed',
'amount_cancelled',
'budget_lines',
'categories',
'celebrate_results',
'country',
'created',
'currencies',
'deadline',
'description',
'full_task_count',
'has_voted',
'image',
'is_funding',
'language',
'latitude',
'location',
'longitude',
'project_location',
'open_task_count',
'organization',
'owner',
'people_needed',
'people_registered',
'permissions',
'pitch',
'place',
'project_type',
'promoter',
'realized_task_count',
'related_permissions',
'status',
'status',
'story',
'supporter_count',
'task_count',
'task_manager',
'theme',
'title',
'video_html',
'video_url',
'vote_count',
'voting_deadline',
'supporters_export_url',
)
class ManageProjectSerializer(serializers.ModelSerializer):
id = serializers.CharField(source='slug', read_only=True)
account_bic = serializers.CharField(required=False, allow_blank=True, allow_null=True)
account_details = serializers.CharField(required=False, allow_blank=True, allow_null=True)
amount_asked = MoneySerializer(required=False, allow_null=True)
amount_donated = MoneySerializer(read_only=True)
amount_needed = MoneySerializer(read_only=True)
amount_cancelled = MoneySerializer(read_only=True)
budget_lines = ProjectBudgetLineSerializer(many=True, source='projectbudgetline_set', read_only=True)
currencies = serializers.JSONField(read_only=True)
categories = serializers.SlugRelatedField(many=True, read_only=True, slug_field='slug')
documents = ProjectDocumentSerializer(many=True, read_only=True)
editable = serializers.BooleanField(read_only=True)
image = ImageSerializer(required=False, allow_null=True)
is_funding = serializers.ReadOnlyField()
location = serializers.PrimaryKeyRelatedField(required=False, allow_null=True, queryset=Location.objects)
people_needed = serializers.IntegerField(read_only=True)
people_registered = serializers.IntegerField(read_only=True)
pitch = serializers.CharField(required=False, allow_null=True)
promoter = UserProfileSerializer(read_only=True)
slug = serializers.CharField(read_only=True)
status = serializers.PrimaryKeyRelatedField(required=False, allow_null=True, queryset=ProjectPhase.objects)
story = SafeField(required=False, allow_blank=True)
task_manager = UserProfileSerializer(read_only=True)
owner = UserProfileSerializer(read_only=True)
tasks = ManageTaskSerializer(many=True, source='task_set', read_only=True)
url = serializers.HyperlinkedIdentityField(view_name='project_manage_detail', lookup_field='slug')
video_html = OEmbedField(source='video_url', maxwidth='560', maxheight='315')
viewable = serializers.BooleanField(read_only=True)
permissions = ResourcePermissionField('project_manage_detail', view_args=('slug', ))
related_permissions = ProjectPermissionsSerializer(read_only=True)
latitude = serializers.FloatField(source='projectlocation.latitude', required=False, allow_null=True)
longitude = serializers.FloatField(source='projectlocation.longitude', required=False, allow_null=True)
project_location = ProjectLocationSerializer(read_only=True, source='projectlocation')
editable_fields = ('pitch', 'story', 'image', 'video_url', 'projectlocation')
@staticmethod
def validate_account_number(value):
if value:
country_code = value[:2]
digits_regex = re.compile('\d{2}')
check_digits = value[2:4]
# Only try iban validaton when the field matches start of
# iban format as the field can also contain non-iban
# account numbers.
# Expecting something like: NL18xxxxxxxxxx
iban_validator = IBANValidator()
if country_code in iban_validator.validation_countries.keys() and \
digits_regex.match(check_digits):
iban_validator(value)
return value
def validate_status(self, value):
if not value:
value = ProjectPhase.objects.order_by('sequence').all()[0]
else:
"""
Don't let the owner set a status with a sequence number higher
than 2
They can set 1: plan-new or 2: plan-submitted
TODO: This needs work. Maybe we could use a FSM for the project
status
transitions, e.g.:
https://pypi.python.org/pypi/django-fsm/1.2.0
TODO: what to do if the expected status (plan-submitted) is
not found?! Hard fail?
"""
submit_status = ProjectPhase.objects.get(slug='plan-submitted')
new_status = ProjectPhase.objects.get(slug='plan-new')
needs_work_status = ProjectPhase.objects.get(
slug='plan-needs-work')
proposed_status = value
current_status = None
# Get the current status or the first if not found
try:
current_status = Project.objects.get(slug=self.initial_data['slug']).status
except (Project.DoesNotExist, KeyError):
current_status = ProjectPhase.objects.order_by(
'sequence').all()[0]
if current_status and proposed_status:
"""
These are possible combinations of current v. proposed status
which are permitted:
1) the current status is the same as the proposed status
2) the current is new or needs work and the proposed
is submitted
"""
if proposed_status == current_status:
return value
if proposed_status != submit_status or current_status not in [new_status, needs_work_status]:
raise serializers.ValidationError(_("You can not change the project state."))
return value
def validate(self, data):
if self.instance and self.instance.status.slug in ('campaign', 'voting'):
# When project is running, only a subset of the fields canb be changed
for field, value in data.items():
current = getattr(self.instance, field)
if field not in self.editable_fields:
try:
# If we check a many to many field, make convert both sides to a set
current = set(current.all())
value = set(value)
except (AttributeError, TypeError):
# normal field: do nothing
pass
if value != current:
raise serializers.ValidationError(
_('Not allowed to edit {} when project is running').format(field)
)
self.instance.campaign_edited = timezone.now()
return data
def update(self, instance, validated_data):
if 'projectlocation' in validated_data:
location = validated_data.pop('projectlocation')
for field, value in location.items():
setattr(instance.projectlocation, field, value)
instance.projectlocation.save()
return super(ManageProjectSerializer, self).update(instance, validated_data)
def create(self, validated_data):
location_data = None
if 'projectlocation' in validated_data:
location_data = validated_data.pop('projectlocation')
instance = super(ManageProjectSerializer, self).create(validated_data)
if location_data:
for field, value in location_data.items():
setattr(instance.projectlocation, field, value)
instance.projectlocation.save()
return instance
class Meta:
model = Project
fields = ('id',
'account_bank_country',
'account_details',
'account_bic',
'account_holder_address',
'account_holder_city',
'account_holder_country',
'account_holder_name',
'account_holder_postal_code',
'account_number',
'amount_asked',
'amount_donated',
'amount_needed',
'amount_cancelled',
'budget_lines',
'categories',
'country',
'created',
'currencies',
'deadline',
'description',
'documents',
'editable',
'image',
'is_funding',
'language',
'latitude',
'location',
'longitude',
'project_location',
'organization',
'people_needed',
'people_registered',
'pitch',
'place',
'project_type',
'promoter',
'slug',
'status',
'story',
'task_manager',
'owner',
'tasks',
'theme',
'title',
'url',
'video_html',
'video_url',
'permissions',
'related_permissions',
'viewable',)
def field_to_native(self, obj, field_name):
""" Get the parts of the meta dict """
# set defaults
value = {
"title": None,
"fb_title": None,
"tweet": None,
"description": None,
"image": None,
"keywords": None,
"url": None,
}
# get the meta title from object callable or object property
if self.title:
title = self._get_callable(obj, self.title)
if title is None:
title = self._get_field(obj, self.title)
value["title"] = title
# try to get the facebook title
if self.fb_title is not None:
fb_title = self._get_callable(obj, self.fb_title)
if fb_title is None:
fb_title = self._get_field(obj, self.fb_title)
value["fb_title"] = fb_title
elif self.title:
value["fb_title"] = value["title"]
if self.tweet is not None:
tweet = self._get_callable(obj, self.tweet)
if tweet is None:
tweet = self._get_field(obj, self.tweet)
value["tweet"] = tweet
elif self.title:
value["tweet"] = "{URL}"
# get the meta description from object callable or object property
if self.description:
description = self._get_callable(obj, self.description)
if description is None:
description = self._get_field(obj, self.description)
description = truncatechars(description, 200)
value["description"] = description
# keywords: either from object callable or property, if property,
# check if we are referring to taggit tags.
if self.keywords:
keywords = self._get_callable(obj, self.keywords)
if keywords is None:
# Get the keywords
keywords = self._get_field(obj, self.keywords)
# usually tags as keywords
if isinstance(keywords, _TaggableManager):
keywords = [tag.name.lower() for tag in keywords.all()]
else:
# try to split the keywords
try:
keywords = keywords.lower().split()
except AttributeError:
keywords = ""
value["keywords"] = ", ".join(keywords)
else:
value["keywords"] = keywords
# special case with images, use the ImageSerializer to get cropped formats
if self.image_source:
"""
Sometimes, direct urls can be returned, and then we don't
want to serialize the 'image'. It's also possible that only an
image is returned without is_url (e.g. directly from model attribute).
"""
image_source = self._get_callable(obj, self.image_source)
if image_source is None:
image, is_url = self._get_field(obj, self.image_source), False
else:
try:
image, is_url = image_source[0], image_source[1]
except TypeError: # no indexing, so not a tupple that was returned
image, is_url = image_source, False
if is_url:
# the callable returned a direct url, instead of a serializable image
value["image"] = image
else:
serializer = ImageSerializer()
serializer.context = self.context
images = serializer.to_native(image)
if images:
# always take the full image for facebook, they consume it and
# resize/store the images themselve
value["image"] = images.get("full", None)
if self.url:
url = self._get_callable(obj, self.url)
if url is None:
url = self._get_field(obj, self.url)
value["url"] = url
return self.to_native(value)
