def clean_slug(self):
"""
Ensure that the slug is valid and not taken.
"""
data = self.cleaned_data['slug']
if data != self.project.slug:
if exists_project_slug(data):
raise forms.ValidationError('The slug is already taken by another project.')
return data
def save(self):
project = super().save(commit=False)
# Set the core project and slug
core_project = CoreProject.objects.create()
project.core_project = core_project
slug = get_random_string(20)
while exists_project_slug(slug):
slug = get_random_string(20)
project.slug = slug
project.save()
# Create the author object for the user
author = Author.objects.create(
project=project,
user=self.user,
display_order=1,
corresponding_email=self.user.get_primary_email(),
is_submitting=True,
is_corresponding=True)
author.import_profile_info()
# Create file directory
os.mkdir(project.file_root())
return project
def save(self):
project = super().save(commit=False)
# Direct copy over fields
for attr in [f.name for f in Metadata._meta.fields]:
if attr not in ['slug', 'version', 'creation_datetime']:
setattr(project, attr, getattr(self.latest_project, attr))
# Set new fields
slug = get_random_string(20)
while exists_project_slug(slug):
slug = get_random_string(20)
project.slug = slug
project.creation_datetime = timezone.now()
project.version_order = self.latest_project.version_order + 1
project.is_new_version = True
project.save()
# Copy over the author/affiliation objects
for p_author in self.latest_project.authors.all():
author = Author.objects.create(
project=project,
user=p_author.user,
display_order=p_author.display_order,
is_submitting=p_author.is_submitting,
is_corresponding=p_author.is_corresponding,
corresponding_email=self.user.get_primary_email(),
)
for p_affiliation in p_author.affiliations.all():
Affiliation.objects.create(name=p_affiliation.name,
author=author)
# Other related objects
for p_reference in self.latest_project.references.all():
reference = Reference.objects.create(
description=p_reference.description, project=project)
for p_publication in self.latest_project.publications.all():
publication = Publication.objects.create(
citation=p_publication.citation,
url=p_publication.url,
project=project)
for parent_project in self.latest_project.parent_projects.all():
project.parent_projects.add(parent_project)
for p_topic in self.latest_project.topics.all():
topic = Topic.objects.create(project=project,
description=p_topic.description)
# Create file directory
os.mkdir(project.file_root())
current_file_root = project.file_root()
older_file_root = self.latest_project.file_root()
for (directory, subdirs, files) in os.walk(older_file_root):
rel_dir = os.path.relpath(directory, older_file_root)
destination = os.path.join(current_file_root, rel_dir)
for d in subdirs:
try:
os.mkdir(os.path.join(destination, d))
except FileExistsError:
pass
for f in files:
# Skip linking files that are automatically generated
# during publication.
if (directory == older_file_root
and f in ('SHA256SUMS.txt', 'LICENSE.txt')):
continue
try:
os.link(os.path.join(directory, f),
os.path.join(destination, f))
except FileExistsError:
pass
return project
def save(self):
project = super().save(commit=False)
slug = get_random_string(20)
while exists_project_slug(slug):
slug = get_random_string(20)
project.slug = slug
# Direct copy over fields
for field in (field.name for field in Metadata._meta.fields):
if field not in ['slug', 'version', 'creation_datetime']:
setattr(project, field, getattr(self.latest_project, field))
# Set new fields
project.creation_datetime = timezone.now()
project.version_order = self.latest_project.version_order + 1
project.is_new_version = True
# Change internal links (that point to files within the
# published project) to point to their new locations in the
# active project
project.update_internal_links(old_project=self.latest_project)
project.save()
# Copy over the author/affiliation objects
for p_author in self.latest_project.authors.all():
author = Author.objects.create(
project=project,
user=p_author.user,
display_order=p_author.display_order,
is_submitting=p_author.is_submitting,
is_corresponding=p_author.is_corresponding,
corresponding_email=self.user.get_primary_email(),
)
for p_affiliation in p_author.affiliations.all():
Affiliation.objects.create(name=p_affiliation.name,
author=author)
# Other related objects
for p_reference in self.latest_project.references.all():
reference = Reference.objects.create(
description=p_reference.description, project=project)
for p_publication in self.latest_project.publications.all():
publication = Publication.objects.create(
citation=p_publication.citation,
url=p_publication.url,
project=project)
for parent_project in self.latest_project.parent_projects.all():
project.parent_projects.add(parent_project)
for p_topic in self.latest_project.topics.all():
Topic.objects.create(project=project,
description=p_topic.description)
documents = []
content_type = ContentType.objects.get_for_model(ActiveProject)
for uploaded_document in self.latest_project.uploaded_documents.all():
uploaded_document.id = None
uploaded_document.object_id = project.pk
uploaded_document.content_type = content_type
uploaded_document.document = ContentFile(
content=uploaded_document.document.read(),
name=uploaded_document.document.name)
documents.append(uploaded_document)
UploadedDocument.objects.bulk_create(documents)
project.required_trainings.set(
self.latest_project.required_trainings.all())
current_file_root = project.file_root()
older_file_root = self.latest_project.file_root()
ignored_files = ('SHA256SUMS.txt', 'LICENSE.txt')
if settings.COPY_FILES_TO_NEW_VERSION:
ProjectFiles().cp_dir(older_file_root,
current_file_root,
ignored_files=ignored_files)
return project
