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faster update_find

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j 2016-02-11 11:40:09 +05:30
commit 813e3b591b
2 changed files with 30 additions and 20 deletions
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41
oml/item/models.py
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@ -168,7 +168,7 @@ class Item(db.Model):
elif sort_type == 'person':
if not isinstance(value, list):
value = [value]
value = list(map(get_sort_name, value))
value = [get_sort_name(v, commit=commit) for v in value]
value = ox.sort_string('\n'.join(value)).lower()
elif sort_type == 'title':
value = self.get_sorttitle().lower()
@ -192,10 +192,16 @@ class Item(db.Model):
state.db.session.add(s)
def update_find(self, commit=True):
current_values = {}
for f in Find.query.filter_by(item_id=self.id):
if f.key not in current_values:
current_values[f.key] = set()
current_values[f.key].add(f.value)
def add(k, v):
f = Find.query.filter_by(item_id=self.id, key=k, value=v).first()
if not f:
if k in current_values and v in current_values[k]:
f = Find.query.filter_by(item_id=self.id, key=k, value=v).first()
else:
f = Find(item_id=self.id, key=k)
if f.value != v:
f.findvalue = unicodedata.normalize('NFKD', v).lower()
@ -203,7 +209,7 @@ class Item(db.Model):
if k in self.filter_keys:
sort_type = utils.get_by_id(settings.config['itemKeys'], k).get('sortType')
if sort_type == 'person':
f.sortvalue = get_sort_name(f.value)
f.sortvalue = get_sort_name(f.value, commit=commit)
else:
f.sortvalue = f.value
if f.sortvalue:
@ -236,24 +242,27 @@ class Item(db.Model):
]
for v in value:
add(key['id'], v)
for f in Find.query.filter_by(item_id=self.id,
key=key['id']).filter(Find.value.notin_(value)):
state.db.session.delete(f)
for f in Find.query.filter_by(item_id=self.id).filter(Find.key.notin_(keys)):
state.db.session.delete(f)
if key['id'] in current_values:
removed_values = current_values[key['id']] - set(value)
if removed_values:
for f in Find.query.filter_by(item_id=self.id,
key=key['id']).filter(Find.value.in_(removed_values)):
state.db.session.delete(f)
removed_keys = set(current_values) - set(keys)
if removed_keys:
for f in Find.query.filter_by(item_id=self.id).filter(Find.key.in_(removed_keys)):
state.db.session.delete(f)
def update(self, modified=None, commit=True):
for key in ('mediastate', 'coverRatio', 'previewRatio'):
if key in self.meta:
if key not in self.info:
self.info[key] = self.meta[key]
del self.meta[key]
self.info['mediastate'] = 'available' # available, unavailable, transferring
def update_mediastate(self):
# available, unavailable, transferring
t = Transfer.get(self.id)
if t and t.added and t.progress < 1:
self.info['mediastate'] = 'transferring'
else:
self.info['mediastate'] = 'available' if self.files.count() else 'unavailable'
def update(self, modified=None, commit=True):
self.update_mediastate()
if modified:
self.modified = modified
else: