def storage_save(self,*args,**kwargs):
fix_save = True
if self.pk:
instance_ref = self.__class__.objects.get(pk=self.pk)
if instance_ref.file == self.file:
# This is a bad way of checking if the file changed...
fix_save = False
if fix_save:
avail_name = get_upload_to(self, self.file.name)
reopen = not self.file.file.closed
if reopen:
file_loc = self.file.file.tell()
stored = self.file.storage.save(name=avail_name, content=self.file.file)
self.file = self.file.storage.open(stored)
if reopen:
self.file.file.open()
self.file.file.seek(file_loc)
super(self.__class__, self).save(*args,**kwargs)
def image_for_name(val):
val = os.path.basename(val)
ImageModel = get_image_model()
try:
return ImageModel.objects.get(title=val)
except ImageModel.DoesNotExist:
logger.fatal("Could not find image %s", val)
raise BootstrapError
instance = ImageModel()
file_name = get_upload_to(instance, val)
image_query = ImageModel.objects.filter(file=file_name)
if image_query.exists():
return image_query.get()
else:
logger.fatal("Could not find image %s", val)
raise BootstrapError
return None
def storage_save(self, *args, **kwargs):
fix_save = True
if self.pk:
instance_ref = self.__class__.objects.get(pk=self.pk)
if instance_ref.file == self.file:
# This is a bad way of checking if the file changed...
fix_save = False
if fix_save:
avail_name = get_upload_to(self, self.file.name)
reopen = not self.file.file.closed
if reopen:
file_loc = self.file.file.tell()
stored = self.file.storage.save(name=avail_name,
content=self.file.file)
self.file = self.file.storage.open(stored)
if reopen:
self.file.file.open()
self.file.file.seek(file_loc)
super(self.__class__, self).save(*args, **kwargs)
def image_for_name(val):
val = os.path.basename(val)
ImageModel = get_image_model()
try:
return ImageModel.objects.get(title=val)
except ImageModel.DoesNotExist:
logger.fatal("Could not find image %s", val)
raise BootstrapError
instance = ImageModel()
file_name = get_upload_to(instance, val)
image_query = ImageModel.objects.filter(file=file_name)
if image_query.exists():
return image_query.get()
else:
logger.fatal("Could not find image %s", val)
raise BootstrapError
return None
def image(image_filename, format, alt_text):
Image = get_image_model()
instance = Image()
path = get_upload_to(instance, image_filename)
query = Image.objects.filter(file=path)
if not query.exists():
return "<span style='background: red; color: white'>MISSING IMAGE %s</span>" % image_filename
else:
image = query.get()
embed_handler = get_embed_handler("image")
image_attrs = embed_handler.get_db_attributes(
{"data-id": image.id, "data-format": format, "data-alt": alt_text}
)
image_attrs["embedtype"] = "image"
embed_attr_str = u""
for k, v in image_attrs.items():
embed_attr_str += u' {0}="{1}"'.format(k, v)
return "<embed{0}/>".format(embed_attr_str)
def image(image_filename, format, alt_text):
Image = get_image_model()
instance = Image()
path = get_upload_to(instance, image_filename)
query = Image.objects.filter(file=path)
if not query.exists():
return "<span style='background: red; color: white'>MISSING IMAGE %s</span>" % image_filename
else:
image = query.get()
embed_handler = get_embed_handler('image')
image_attrs = embed_handler.get_db_attributes({'data-id': image.id,
'data-format': format,
'data-alt': alt_text})
image_attrs['embedtype'] = 'image'
embed_attr_str = u''
for k, v in image_attrs.items():
embed_attr_str += u" {0}=\"{1}\"".format(k, v)
return "<embed{0}/>".format(embed_attr_str)
def get_image_record(self, path):
file_name = get_upload_to(self.image_instance, os.path.basename(path))
image = self.ImageModel.objects.get(file=file_name)
return image
def is_duplicate_name(self, path):
file_name = get_upload_to(self.image_instance, os.path.basename(path))
image_query = self.ImageModel.objects.filter(file=file_name)
return image_query.exists()
def get_image_record(self, path):
file_name = get_upload_to(self.image_instance, os.path.basename(path))
image = self.ImageModel.objects.get(file=file_name)
return image
def is_duplicate_name(self, path):
file_name = get_upload_to(self.image_instance, os.path.basename(path))
image_query = self.ImageModel.objects.filter(file=file_name)
return image_query.exists()
