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add filter of layer values(i.e. keywords)

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j 2011-12-26 20:13:41 +01:00
commit 3cd321a116
2 changed files with 22 additions and 34 deletions
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19
pandora/item/models.py
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@ -541,7 +541,7 @@ class Item(models.Model):
'\n'.join([f.path for f in self.files.all()]))
elif key['type'] == 'layer':
qs = Annotation.objects.filter(layer=i, item=self).order_by('start')
save(i, '\n'.join([l.value for l in qs]))
save(i, '\n'.join([l.findvalue for l in qs]))
elif i != '*' and i not in self.facet_keys:
value = self.get(i)
if isinstance(value, list):
@ -733,6 +733,22 @@ class Item(models.Model):
#update cached values in clips
self.clips.all().update(director=s.director, title=s.title)
def update_layer_facets(self):
filters = [f['id'] for f in settings.CONFIG['filters']]
for layer in settings.CONFIG['layers']:
if layer['id'] in filters:
key = layer['id']
current_values = [a['value']
for a in self.annotations.filter(layer=key).distinct().values('value')]
saved_values = [i.value for i in Facet.objects.filter(item=self, key=key)]
removed_values = filter(lambda i: i not in current_values, saved_values)
if removed_values:
Facet.objects.filter(item=self, key=key, value__in=removed_values).delete()
for value in current_values:
if value not in saved_values:
sortvalue = value
Facet.objects.get_or_create(item=self, key=key, value=value, sortvalue=sortvalue)
def update_facets(self):
for key in self.facet_keys + ['title']:
current_values = self.get(key, [])
@ -769,6 +785,7 @@ class Item(models.Model):
if key in self.person_keys + ['name']:
sortvalue = get_name_sort(value)
Facet.objects.get_or_create(item=self, key=key, value=value, sortvalue=sortvalue)
self.update_layer_facets()
def path(self, name=''):
h = self.itemId