def create_from_form(cls, form, user, *args, **kwargs):
obj = super(DocumentController,
cls).create_from_form(form, user, *args, **kwargs)
if type(obj.object).ACCEPT_FILES:
private_files = form.cleaned_data.get("pfiles", [])
if any(pf.creator != user for pf in private_files):
raise PermissionError("Not your file")
for pf in private_files:
doc_file = models.DocumentFile.objects.create(
filename=pf.filename,
size=pf.size,
file=pf.file.path,
document=obj.object)
generate_thumbnail.delay(doc_file.id)
# django < 1.2.5 deletes the file when pf is deleted
pf.file = ""
pf.delete()
template = form.cleaned_data["template"]
if not private_files and template:
if template.type == obj.type and template.is_official:
obj.copy_files(template)
else:
raise ValueError("invalid template")
for df in obj.files:
obj.handle_added_file(df)
return obj
def add_file(self, f, update_attributes=True, thumbnail=True):
"""
Adds file *f* to the document. *f* should be a :class:`~django.core.files.File`
with an attribute *name* (like an :class:`UploadedFile`).
If *update_attributes* is True (the default), :meth:`handle_added_file`
will be called with *f* as parameter.
:return: the :class:`.DocumentFile` created.
:raises: :exc:`.PermissionError` if :attr:`_user` is not the owner of
:attr:`object`
:raises: :exc:`.PermissionError` if :attr:`object` is not editable.
:raises: :exc:`ValueError` if the file size is superior to
:attr:`settings.MAX_FILE_SIZE`
"""
self.check_permission("owner")
self.check_editable()
if settings.MAX_FILE_SIZE != -1 and f.size > settings.MAX_FILE_SIZE:
raise ValueError("File too big, max size : %d bytes" % settings.MAX_FILE_SIZE)
f.name = f.name.encode("utf-8")
doc_file = models.DocumentFile.objects.create(filename=f.name, size=f.size,
file=models.docfs.save(f.name, f), document=self.object)
self.save(False)
# set read only file
os.chmod(doc_file.file.path, 0400)
self._save_histo("File added", "file : %s" % f.name)
if update_attributes:
self.handle_added_file(doc_file)
if thumbnail:
generate_thumbnail.delay(doc_file.id)
return doc_file
def checkin(self, doc_file, new_file, update_attributes=True,
thumbnail=True):
"""
Updates *doc_file* with data from *new_file*. *doc_file*.thumbnail
is deleted if it is present.
:exceptions raised:
* :exc:`ValueError` if *doc_file*.document is not self.object
* :exc:`ValueError` if the file size is superior to
:attr:`settings.MAX_FILE_SIZE`
* :exc:`plmapp.exceptions.UnlockError` if *doc_file* is locked
but *doc_file.locker* is not the current user
* :exc:`.PermissionError` if :attr:`_user` is not the owner of
:attr:`object`
* :exc:`.PermissionError` if :attr:`object` is not editable.
:param doc_file:
:type doc_file: :class:`.DocumentFile`
:param new_file: file with new data, same parameter as *f*
in :meth:`add_file`
:param update_attributes: True if :meth:`handle_added_file` should be
called
"""
self.check_permission("owner")
self.check_editable()
if doc_file.document.pk != self.object.pk:
raise ValueError("Bad file's document")
if doc_file.filename != new_file.name:
raise ValueError("Checkin document and document already in plm have different names")
if settings.MAX_FILE_SIZE != -1 and new_file.size > settings.MAX_FILE_SIZE:
raise ValueError("File too big, max size : %d bytes" % settings.MAX_FILE_SIZE)
if doc_file.locked:
self.unlock(doc_file)
os.chmod(doc_file.file.path, 0700)
os.remove(doc_file.file.path)
doc_file.filename = new_file.name
doc_file.size = new_file.size
doc_file.file = models.docfs.save(new_file.name, new_file)
os.chmod(doc_file.file.path, 0400)
if doc_file.thumbnail:
doc_file.thumbnail.delete(save=False)
doc_file.save()
self._save_histo("Check-in", doc_file.filename)
if update_attributes:
self.handle_added_file(doc_file)
if thumbnail:
generate_thumbnail.delay(doc_file.id)
def create_from_form(cls, form, user, *args, **kwargs):
obj = super(DocumentController,
cls).create_from_form(form, user, *args, **kwargs)
if type(obj.object).ACCEPT_FILES:
private_files = form.cleaned_data.get("pfiles", [])
if any(pf.creator != user for pf in private_files):
raise PermissionError("Not your file")
for pf in private_files:
doc_file = models.DocumentFile.objects.create(
filename=pf.filename,
size=pf.size,
file=pf.file.path,
document=obj.object)
obj.handle_added_file(doc_file)
generate_thumbnail.delay(doc_file.id)
# django < 1.2.5 deletes the file when pf is deleted
pf.file = ""
pf.delete()
return obj
def add_file(self, f, update_attributes=True, thumbnail=True):
"""
Adds file *f* to the document. *f* should be a :class:`~django.core.files.File`
with an attribute *name* (like an :class:`UploadedFile`).
If *update_attributes* is True (the default), :meth:`handle_added_file`
will be called with *f* as parameter.
:return: the :class:`.DocumentFile` created.
:raises: :exc:`.PermissionError` if :attr:`_user` is not the owner of
:attr:`object`
:raises: :exc:`.PermissionError` if :attr:`object` is not editable.
:raises: :exc:`ValueError` if the file size is superior to
:attr:`settings.MAX_FILE_SIZE`
:raises: :exc:`ValueError` if we try to add a native file while a relate standar file locked is present in the Document
"""
self.check_edit_files()
if settings.MAX_FILE_SIZE != -1 and f.size > settings.MAX_FILE_SIZE:
raise ValueError("File too big, max size : %d bytes" %
settings.MAX_FILE_SIZE)
f.name = f.name.encode("utf-8")
if self.has_standard_related_locked(f.name):
raise ValueError("Native file has a standard related locked file.")
doc_file = models.DocumentFile(filename=f.name,
size=f.size,
file=models.docfs.save(f.name, f),
document=self.object)
doc_file.no_index = getattr(self.object, "no_index", False)
doc_file.save()
self.save(False)
# set read only file
os.chmod(doc_file.file.path, 0400)
self._save_histo("added file to ", "file : %s added" % f.name)
if update_attributes:
self.handle_added_file(doc_file)
if thumbnail:
generate_thumbnail.delay(doc_file.id)
return doc_file
def create_from_form(cls, form, user, *args, **kwargs):
obj = super(DocumentController, cls).create_from_form(form, user, *args, **kwargs)
if type(obj.object).ACCEPT_FILES:
private_files = form.cleaned_data.get("pfiles", [])
if any(pf.creator != user for pf in private_files):
raise PermissionError("Not your file")
for pf in private_files:
doc_file = models.DocumentFile.objects.create(filename=pf.filename, size=pf.size,
file=pf.file.path, document=obj.object)
generate_thumbnail.delay(doc_file.id)
# django < 1.2.5 deletes the file when pf is deleted
pf.file = ""
pf.delete()
template = form.cleaned_data["template"]
if not private_files and template:
if template.type == obj.type and template.is_official:
obj.copy_files(template)
else:
raise ValueError("invalid template")
for df in obj.files:
obj.handle_added_file(df)
return obj
def checkin(self,
doc_file,
new_file,
update_attributes=True,
thumbnail=True):
"""
Updates *doc_file* with data from *new_file*. *doc_file*.thumbnail
is deleted if it is present.
:exceptions raised:
* :exc:`ValueError` if *doc_file*.document is not self.object
* :exc:`ValueError` if the file size is superior to
:attr:`settings.MAX_FILE_SIZE`
* :exc:`plmapp.exceptions.UnlockError` if *doc_file* is locked
but *doc_file.locker* is not the current user
* :exc:`.PermissionError` if :attr:`_user` is not the owner of
:attr:`object`
* :exc:`.PermissionError` if :attr:`object` is not editable.
:param doc_file:
:type doc_file: :class:`.DocumentFile`
:param new_file: file with new data, same parameter as *f*
in :meth:`add_file`
:param update_attributes: True if :meth:`handle_added_file` should be
called
"""
self.check_edit_files()
if doc_file.document.pk != self.object.pk:
raise ValueError("Bad file's document")
if doc_file.filename != new_file.name:
raise ValueError(
"Checkin document and document already in plm have different names"
)
if settings.MAX_FILE_SIZE != -1 and new_file.size > settings.MAX_FILE_SIZE:
raise ValueError("File too big, max size : %d bytes" %
settings.MAX_FILE_SIZE)
if doc_file.deprecated:
raise ValueError("File is deprecated")
doc_file.no_index = True
if doc_file.locked:
self.unlock(doc_file)
now = timezone.now()
previous_revision = doc_file.previous_revision
doc_file.previous_revision = None
doc_file.save()
new_file.name = new_file.name.encode("utf-8")
deprecated_df = models.DocumentFile.objects.create(
document=self.object,
deprecated=True,
size=doc_file.size,
filename=doc_file.filename,
file=models.docfs.save(new_file.name, doc_file.file),
thumbnail=None,
ctime=doc_file.ctime,
revision=doc_file.revision,
end_time=now,
previous_revision=previous_revision,
last_revision=doc_file)
if doc_file.thumbnail:
path = models.thumbnailfs.save("%d.png" % deprecated_df.id,
doc_file.thumbnail)
deprecated_df.no_index = True
deprecated_df.thumbnail = os.path.basename(path)
deprecated_df.save()
# update the doc_file
doc_file.file = models.docfs.save(new_file.name, new_file)
doc_file.size = new_file.size
doc_file.previous_revision = deprecated_df
doc_file.revision += 1
doc_file.ctime = now
os.chmod(doc_file.file.path, 0400)
doc_file.no_index = False
doc_file.save()
# delete "old" files (not the document file)
self._delete_old_files(doc_file, ON_CHECKIN_SELECTORS)
self._save_histo("checked-in ", doc_file.filename)
if update_attributes:
self.handle_added_file(doc_file)
if thumbnail:
generate_thumbnail.delay(doc_file.id)
def checkin(self, doc_file, new_file, update_attributes=True,
thumbnail=True):
"""
Updates *doc_file* with data from *new_file*. *doc_file*.thumbnail
is deleted if it is present.
:exceptions raised:
* :exc:`ValueError` if *doc_file*.document is not self.object
* :exc:`ValueError` if the file size is superior to
:attr:`settings.MAX_FILE_SIZE`
* :exc:`plmapp.exceptions.UnlockError` if *doc_file* is locked
but *doc_file.locker* is not the current user
* :exc:`.PermissionError` if :attr:`_user` is not the owner of
:attr:`object`
* :exc:`.PermissionError` if :attr:`object` is not editable.
:param doc_file:
:type doc_file: :class:`.DocumentFile`
:param new_file: file with new data, same parameter as *f*
in :meth:`add_file`
:param update_attributes: True if :meth:`handle_added_file` should be
called
"""
self.check_edit_files()
if doc_file.document.pk != self.object.pk:
raise ValueError("Bad file's document")
if doc_file.filename != new_file.name:
raise ValueError("Checkin document and document already in plm have different names")
if settings.MAX_FILE_SIZE != -1 and new_file.size > settings.MAX_FILE_SIZE:
raise ValueError("File too big, max size : %d bytes" % settings.MAX_FILE_SIZE)
if doc_file.deprecated:
raise ValueError("File is deprecated")
doc_file.no_index = True
if doc_file.locked:
self.unlock(doc_file)
now = timezone.now()
previous_revision = doc_file.previous_revision
doc_file.previous_revision = None
doc_file.save()
new_file.name = new_file.name.encode("utf-8")
deprecated_df = models.DocumentFile.objects.create(
document=self.object,
deprecated=True,
size=doc_file.size,
filename=doc_file.filename,
file=models.docfs.save(new_file.name, doc_file.file),
thumbnail=None,
ctime=doc_file.ctime,
revision=doc_file.revision,
end_time=now,
previous_revision=previous_revision,
last_revision=doc_file)
if doc_file.thumbnail:
path = models.thumbnailfs.save("%d.png" % deprecated_df.id, doc_file.thumbnail)
deprecated_df.no_index = True
deprecated_df.thumbnail = os.path.basename(path)
deprecated_df.save()
# update the doc_file
doc_file.file = models.docfs.save(new_file.name, new_file)
doc_file.size = new_file.size
doc_file.previous_revision = deprecated_df
doc_file.revision += 1
doc_file.ctime = now
os.chmod(doc_file.file.path, 0400)
doc_file.no_index = False
doc_file.save()
# delete "old" files (not the document file)
self._delete_old_files(doc_file, ON_CHECKIN_SELECTORS)
self._save_histo("checked-in ", doc_file.filename)
if update_attributes:
self.handle_added_file(doc_file)
if thumbnail:
generate_thumbnail.delay(doc_file.id)
