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Add thumbnail generation

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Skia
2016-11-20 11:56:33 +01:00
parent 71d22e367b
commit 869634d6e1
12 changed files with 104 additions and 12 deletions
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17
core/models.py
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@ -115,7 +115,8 @@ class User(AbstractBaseUser):
),
)
groups = models.ManyToManyField(RealGroup, related_name='users', blank=True)
home = models.OneToOneField('SithFile', related_name='home_of', verbose_name=_("home"), null=True, blank=True)
home = models.OneToOneField('SithFile', related_name='home_of', verbose_name=_("home"), null=True, blank=True,
on_delete=models.SET_NULL)
profile_pict = models.OneToOneField('SithFile', related_name='profile_of', verbose_name=_("profile"), null=True,
blank=True, on_delete=models.SET_NULL)
avatar_pict = models.OneToOneField('SithFile', related_name='avatar_of', verbose_name=_("avatar"), null=True,
@ -491,10 +492,18 @@ class Preferences(models.Model):
def get_directory(instance, filename):
return '.{0}/{1}'.format(instance.get_parent_path(), filename)
def get_compressed_directory(instance, filename):
return '.{0}/compressed/{1}'.format(instance.get_parent_path(), filename)
def get_thumbnail_directory(instance, filename):
return '.{0}/thumbnail/{1}'.format(instance.get_parent_path(), filename)
class SithFile(models.Model):
name = models.CharField(_('file name'), max_length=256, blank=False)
parent = models.ForeignKey('self', related_name="children", verbose_name=_("parent"), null=True, blank=True)
file = models.FileField(upload_to=get_directory, verbose_name=_("file"), null=True, blank=True)
compressed = models.FileField(upload_to=get_compressed_directory, verbose_name=_("compressed file"), null=True, blank=True)
thumbnail = models.FileField(upload_to=get_thumbnail_directory, verbose_name=_("thumbnail"), null=True, blank=True)
owner = models.ForeignKey(User, related_name="owned_files", verbose_name=_("owner"))
edit_groups = models.ManyToManyField(Group, related_name="editable_files", verbose_name=_("edit group"), blank=True)
view_groups = models.ManyToManyField(Group, related_name="viewable_files", verbose_name=_("view group"), blank=True)
@ -528,6 +537,10 @@ class SithFile(models.Model):
for c in self.children.all():
c.delete()
self.file.delete()
if self.compressed:
self.compressed.delete()
if self.thumbnail:
self.thumbnail.delete()
return super(SithFile, self).delete()
def clean(self):
@ -605,7 +618,7 @@ class SithFile(models.Model):
return l
def get_parent_path(self):
return '/' + '/'.join([p.name for p in self.get_parent_list()])
return '/' + '/'.join([p.name for p in self.get_parent_list()[::-1]])
def get_display_name(self):
return self.name