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Commited new metadata/document_type paradirm

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This commit is contained in:
Roberto Rosario
2011-05-09 02:25:09 -04:00
parent 1b511574d9
commit e03a90883a
8 changed files with 128 additions and 86 deletions
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29
apps/documents/models.py
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@@ -52,7 +52,7 @@ class Document(models.Model):
"""
Defines a single document with it's fields and properties
"""
document_type = models.ForeignKey(DocumentType, verbose_name=_(u'document type'))
document_type = models.ForeignKey(DocumentType, verbose_name=_(u'document type'), null=True, blank=True)
file = models.FileField(upload_to=get_filename_from_uuid, storage=STORAGE_BACKEND(), verbose_name=_(u'file'))
uuid = models.CharField(max_length=48, default=UUID_FUNCTION(), blank=True, editable=False)
file_mimetype = models.CharField(max_length=64, default='', editable=False)
@@ -211,7 +211,7 @@ available_models_string = (_(u' Available models: %s') % u','.join([name for nam
class MetadataType(models.Model):
name = models.CharField(max_length=48, verbose_name=_(u'name'), help_text=_(u'Do not use python reserved words.'))
name = models.CharField(max_length=48, verbose_name=_(u'name'), help_text=_(u'Do not use python reserved words, or spaces.'))
title = models.CharField(max_length=48, verbose_name=_(u'title'), blank=True, null=True)
default = models.CharField(max_length=128, blank=True, null=True,
verbose_name=_(u'default'),
@@ -229,21 +229,32 @@ class MetadataType(models.Model):
verbose_name_plural = _(u'metadata types')
class DocumentTypeMetadataType(models.Model):
class MetadataSet(models.Model):
title = models.CharField(max_length=48, verbose_name=_(u'title'))
def __unicode__(self):
return self.title if self.title else self.name
class Meta:
verbose_name = _(u'metadata set')
verbose_name_plural = _(u'metadata set')
class MetadataSetItem(models.Model):
"""
Define the set of metadata that relates to a single document type
Define the set of metadata that relates to a set or group of
metadata fields
"""
document_type = models.ForeignKey(DocumentType, verbose_name=_(u'document type'))
metadata_set = models.ForeignKey(MetadataSet, verbose_name=_(u'metadata set'))
metadata_type = models.ForeignKey(MetadataType, verbose_name=_(u'metadata type'))
required = models.BooleanField(default=True, verbose_name=_(u'required'))
#TODO: override default for this document type
#required = models.BooleanField(default=True, verbose_name=_(u'required'))
def __unicode__(self):
return unicode(self.metadata_type)
class Meta:
verbose_name = _(u'document type metadata type connector')
verbose_name_plural = _(u'document type metadata type connectors')
verbose_name = _(u'metadata set item')
verbose_name_plural = _(u'metadata set items')
available_indexing_functions_string = (_(u' Available functions: %s') % u','.join([u'%s()' % name for name, function in AVAILABLE_INDEXING_FUNCTIONS.items()])) if AVAILABLE_INDEXING_FUNCTIONS else u''