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Add document version list view and document version download

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This commit is contained in:
Roberto Rosario
2011-12-02 05:54:00 -04:00
parent 640a1c2966
commit 3e471f702e
5 changed files with 80 additions and 15 deletions
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19
apps/documents/models.py
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@@ -361,6 +361,10 @@ class Document(models.Model):
def get_latest_version(self):
return self.documentversion_set.order_by('-timestamp')[0]
@property
def versions(self):
return self.documentversion_set
RELEASE_LEVEL_FINAL = 1
RELEASE_LEVEL_ALPHA = 2
@@ -381,12 +385,13 @@ class DocumentVersion(models.Model):
Model that describes a document version and it properties
'''
document = models.ForeignKey(Document, verbose_name=_(u'document'))
mayor = models.PositiveIntegerField(verbose_name=_(u'mayor'), default=1)
major = models.PositiveIntegerField(verbose_name=_(u'mayor'), default=1)
minor = models.PositiveIntegerField(verbose_name=_(u'minor'), default=0)
micro = models.PositiveIntegerField(verbose_name=_(u'micro'), default=0)
release_level = models.PositiveIntegerField(choices=RELEASE_LEVEL_CHOICES, default=RELEASE_LEVEL_FINAL, verbose_name=_(u'release level'))
serial = models.PositiveIntegerField(verbose_name=_(u'serial'), default=0)
timestamp = models.DateTimeField(verbose_name=_(u'timestamp'))
comment = models.TextField(blank=True, verbose_name=_(u'comment'))
# File related fields
file = models.FileField(upload_to=get_filename_from_uuid, storage=STORAGE_BACKEND(), verbose_name=_(u'file'))
@@ -396,7 +401,7 @@ class DocumentVersion(models.Model):
checksum = models.TextField(blank=True, null=True, verbose_name=_(u'checksum'), editable=False)
class Meta:
unique_together = ('document', 'mayor', 'minor', 'micro', 'release_level', 'serial')
unique_together = ('document', 'major', 'minor', 'micro', 'release_level', 'serial')
verbose_name = _(u'document version')
verbose_name_plural = _(u'document version')
@@ -405,16 +410,16 @@ class DocumentVersion(models.Model):
# TODO: Update timestamp
def get_version():
def get_version(self):
'''
Return the formatted version information
'''
vers = [u'%(major)i.%(minor)i' % self, ]
vers = [u'%i.%i' % (self.major, self.minor), ]
if self.micro:
vers.append(u'.%(micro)i' % self)
if self.releaselevel != RELEASE_LEVEL_FINAL:
vers.append(u'%(releaselevel)s%(serial)i' % self)
vers.append(u'.%i' % self.micro)
if self.release_level != RELEASE_LEVEL_FINAL:
vers.append(u'%s%i' % (self.release_level, self.serial))
return u''.join(vers)
@property