forked from 0x2620/pandora
positions not ids and other cleanups
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parent
b32ac91211
commit
3b85387481
9 changed files with 72 additions and 49 deletions
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@ -360,12 +360,12 @@ Groups
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Positions
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param data {
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'query': query,
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'ids': []
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'positions': []
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}
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query: query object, more on query syntax at
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https://wiki.0x2620.org/wiki/pandora/QuerySyntax
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ids: ids of items for which positions are required
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positions: ids of items for which positions are required
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return {
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status: {...},
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data: {
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@ -403,24 +403,24 @@ Positions
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qs = models.Facet.objects.filter(key=query['group']).filter(item__id__in=item_qs)
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qs = qs.values('value').annotate(items=Count('id')).order_by(*order_by)
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if 'ids' in query:
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if 'positions' in query:
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#FIXME: this does not scale for larger results
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response['data']['positions'] = {}
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ids = [j['value'] for j in qs]
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response['data']['positions'] = utils.get_positions(ids, query['ids'])
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response['data']['positions'] = utils.get_positions(ids, query['positions'])
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elif 'range' in data:
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qs = qs[query['range'][0]:query['range'][1]]
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response['data']['items'] = [{'name': i['value'], 'items': i[items]} for i in qs]
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else:
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response['data']['items'] = qs.count()
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elif 'ids' in query:
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elif 'positions' in query:
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#FIXME: this does not scale for larger results
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qs = _order_query(query['qs'], query['sort'])
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response['data']['positions'] = {}
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ids = [j['itemId'] for j in qs.values('itemId')]
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response['data']['positions'] = utils.get_positions(ids, query['ids'])
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response['data']['positions'] = utils.get_positions(ids, query['positions'])
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elif 'keys' in query:
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response['data']['items'] = []
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@ -238,8 +238,8 @@ class ItemManager(Manager):
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qs = self.get_query_set()
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#only include items that have hard metadata
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qs = qs.filter(available=True)
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conditions = parseConditions(data['query'].get('conditions', []),
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data['query'].get('operator', '&'))
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conditions = parseConditions(data.get('query', {}).get('conditions', []),
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data.get('query', {}).get('operator', '&'))
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qs = qs.filter(conditions).distinct()
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#anonymous can only see public items
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@ -320,11 +320,6 @@ class Item(models.Model):
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def get_layers(self, user=None):
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layers = {}
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layers['subtitles'] = []
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#FIXME: should subtitles be stored in Annotation?
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qs = self.files.filter(is_subtitle=True, is_main=True, available=True)
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if qs.count()>0:
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layers['subtitles'] = qs[0].srt()
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for l in Layer.objects.all():
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ll = layers.setdefault(l.name, [])
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qs = Annotation.objects.filter(layer=l, item=self)
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@ -14,6 +14,7 @@ from ox.utils import json
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from ox.django.decorators import login_required_json
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from ox.django.shortcuts import render_to_json_response, get_object_or_404_json, json_response
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from ox.django.http import HttpFileResponse
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from django.db.models import Q
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import ox
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import models
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@ -22,6 +23,7 @@ import tasks
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from archive.models import File
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from archive import extract
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from annotation.models import Annotation
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from api.actions import actions
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@ -82,14 +84,18 @@ def parse_query(data, user):
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query = {}
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query['range'] = [0, 100]
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query['sort'] = [{'key':'title', 'operator':'+'}]
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for key in ('sort', 'keys', 'group', 'range', 'ids'):
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for key in ('sort', 'keys', 'group', 'range', 'position', 'positions'):
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if key in data:
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query[key] = data[key]
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query['qs'] = models.Item.objects.find(data, user)
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if 'annotations' in data:
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query['annotations'] = data['annotations']
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#FIXME: annotations need manager find(data, user)
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query['aqs'] = Annotation.objects.filter(Q(layer__private=False)|Q(user=user))
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#group by only allows sorting by name or number of itmes
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return query
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def find(request):
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'''
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param data {
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@ -147,12 +153,13 @@ Groups
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Positions
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param data {
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'query': query,
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'ids': []
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'positions': [],
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'sort': array
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}
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query: query object, more on query syntax at
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https://wiki.0x2620.org/wiki/pandora/QuerySyntax
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ids: ids of items for which positions are required
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positions: ids of items for which positions are required
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return {
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status: {...},
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data: {
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@ -176,20 +183,31 @@ Positions
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qs = models.Facet.objects.filter(key=query['group']).filter(item__id__in=item_qs)
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qs = qs.values('value').annotate(items=Count('id')).order_by(*order_by)
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if 'ids' in query:
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if 'positions' in query:
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response['data']['positions'] = {}
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ids = [j['value'] for j in qs]
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response['data']['positions'] = utils.get_positions(ids, query['ids'])
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response['data']['positions'] = utils.get_positions(ids, query['positions'])
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elif 'range' in data:
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qs = qs[query['range'][0]:query['range'][1]]
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response['data']['items'] = [{'name': i['value'], 'items': i[items]} for i in qs]
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else:
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response['data']['items'] = qs.count()
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elif 'ids' in query:
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elif 'position' in query:
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qs = _order_query(query['qs'], query['sort'])
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response['data']['positions'] = {}
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ids = [j['itemId'] for j in qs.values('itemId')]
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response['data']['positions'] = utils.get_positions(ids, query['ids'])
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data['conditions'] = data['conditions'] + {
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'value': query['position'],
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'key': query['sort'][0]['key'],
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'operator': '^'
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}
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query = parse_query(data, request.user)
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qs = _order_query(query['qs'], query['sort'])
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if qs.count() > 0:
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response['data']['position'] = utils.get_positions(ids, [qs[0].itemId])[0]
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elif 'positions' in query:
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qs = _order_query(query['qs'], query['sort'])
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ids = [j['itemId'] for j in qs.values('itemId')]
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response['data']['positions'] = utils.get_positions(ids, query['positions'])
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elif 'keys' in query:
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response['data']['items'] = []
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qs = _order_query(query['qs'], query['sort'])
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@ -206,6 +224,10 @@ Positions
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r[p] = m.sort.popularity
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else:
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r[p] = m.json.get(p, '')
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if 'annotations' in query:
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n = query['annotations']
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r['annotations'] = [a.json(layer=True)
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for a in query['aqs'].filter(itemID=m.id)[:n]]
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return r
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def only_p(m):
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r = {}
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@ -213,6 +235,10 @@ Positions
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m = json.loads(m)
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for p in _p:
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r[p] = m.get(p, '')
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if 'annotations' in query:
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n = query['annotations']
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r['annotations'] = [a.json(layer=True)
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for a in query['aqs'].filter(item__itemId=m['id'])[:n]]
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return r
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qs = qs[query['range'][0]:query['range'][1]]
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#response['data']['items'] = [m.get_json(_p) for m in qs]
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@ -224,6 +250,7 @@ Positions
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response['data']['items'] = [only_p_sums(m) for m in qs]
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else:
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response['data']['items'] = [only_p(m['json']) for m in qs.values('json')]
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else: # otherwise stats
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items = query['qs']
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files = File.objects.filter(item__in=items).filter(size__gt=0)
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@ -35,7 +35,7 @@ def parse_query(data, user):
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query = {}
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query['range'] = [0, 100]
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query['sort'] = [{'key':'user', 'operator':'+'}, {'key':'name', 'operator':'+'}]
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for key in ('keys', 'group', 'list', 'range', 'ids', 'sort'):
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for key in ('keys', 'group', 'list', 'range', 'position', 'positions', 'sort'):
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if key in data:
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query[key] = data[key]
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query['qs'] = models.List.objects.find(data, user)
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@ -100,9 +100,12 @@ def findLists(request):
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qs = qs[query['range'][0]:query['range'][1]]
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response['data']['items'] = [l.json(data['keys'], request.user) for l in qs]
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elif 'ids' in data:
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elif 'position' in data:
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#FIXME: actually implement position requests
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response['data']['position'] = 0
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elif 'positions' in data:
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ids = [i.get_id() for i in qs]
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response['data']['positions'] = utils.get_positions(ids, query['ids'])
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response['data']['positions'] = utils.get_positions(ids, query['positions'])
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else:
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response['data']['items'] = qs.count()
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return render_to_json_response(response)
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@ -146,19 +146,8 @@ class PlaceManager(Manager):
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#join query with operator
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qs = self.get_query_set()
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south=data['area']['south']
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west=data['area']['west']
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north=data['area']['north']
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east=data['area']['east']
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qs = qs.filter(Q(
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Q(Q(south__gt=south)|Q(south__lt=north)|Q(west__gt=west)|Q(west__lt=east)) &
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Q(Q(south__gt=south)|Q(south__lt=north)|Q(west__lt=east)|Q(east__gt=east)) &
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Q(Q(north__gt=south)|Q(north__lt=north)|Q(west__gt=west)|Q(west__lt=east)) &
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Q(Q(north__gt=south)|Q(north__lt=north)|Q(east__gt=west)|Q(east__lt=east))
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))
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conditions = parseConditions(data['query'].get('conditions', []),
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data['query'].get('operator', '&'),
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conditions = parseConditions(data.get('query', {}).get('conditions', []),
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data.get('query', {}).get('operator', '&'),
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user)
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if conditions:
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qs = qs.filter(conditions)
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@ -124,8 +124,7 @@ def parse_query(data, user):
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query = {}
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query['range'] = [0, 100]
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query['sort'] = [{'key':'name', 'operator':'+'}]
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query['area'] = {'south': -180.0, 'west': -180.0, 'north': 180.0, 'east': 180.0}
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for key in ('area', 'keys', 'group', 'list', 'range', 'ids', 'sort', 'query'):
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for key in ('keys', 'group', 'list', 'range', 'position', 'positions', 'sort', 'query'):
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if key in data:
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query[key] = data[key]
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query['qs'] = models.Place.objects.find(query, user)
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@ -183,7 +182,7 @@ def findPlaces(request):
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}
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}
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param data
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{'query': query, 'sort': array, 'range': array, 'area': array}
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{'query': query, 'sort': array, 'range': array}
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query: query object, more on query syntax at
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https://wiki.0x2620.org/wiki/pandora/QuerySyntax
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@ -199,7 +198,6 @@ def findPlaces(request):
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}
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]
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range: result range, array [from, to]
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area: {south:, west:, north:, east:} only return places in that square
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with keys, items is list of dicts with requested properties:
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return {'status': {'code': int, 'text': string},
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@ -207,11 +205,11 @@ def findPlaces(request):
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Positions
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param data
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{'query': query, 'ids': []}
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{'query': query, 'positions': []}
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query: query object, more on query syntax at
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https://wiki.0x2620.org/wiki/pandora/QuerySyntax
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ids: ids of places for which positions are required
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positions: ids of places for which positions are required
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'''
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data = json.loads(request.POST['data'])
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print data
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@ -222,9 +220,20 @@ Positions
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if 'keys' in data:
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qs = qs[query['range'][0]:query['range'][1]]
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response['data']['items'] = [p.json(request.user) for p in qs]
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elif 'ids' in data:
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elif 'position' in query:
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ids = [i.get_id() for i in qs]
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response['data']['positions'] = utils.get_positions(ids, query['ids'])
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data['conditions'] = data['conditions'] + {
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'value': query['position'],
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'key': query['sort'][0]['key'],
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'operator': '^'
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}
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query = parse_query(data, request.user)
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qs = order_query(query['qs'], query['sort'])
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if qs.count() > 0:
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response['data']['position'] = utils.get_positions(ids, [qs[0].itemId])[0]
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elif 'positions' in data:
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ids = [i.get_id() for i in qs]
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response['data']['positions'] = utils.get_positions(ids, query['positions'])
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else:
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response['data']['items'] = qs.count()
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response['data']['area'] = qs.aggregate(
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@ -6,8 +6,8 @@ pandora.ui.flipbook = function(item) {
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pandora.URL.set(item + '/timeline');
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});
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pandora.api.getItem(item, function(result) {
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var duration = result.data.item.duration,
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posterFrame = result.data.item.posterFrame || parseInt(duration/2),
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var duration = result.data.duration,
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posterFrame = result.data.posterFrame || parseInt(duration/2),
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steps = 24,
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framePrefix = '/' + item + '/frame/' + that.width() + '/',
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frames = {};
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@ -369,7 +369,7 @@ pandora.ui.list = function(view) { // fixme: remove view argument
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}
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if (data.ids.length == 1) {
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pandora.api.getItem(data.ids[0], function(result) {
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app.ui.infoRatio = result.data.item.stream.aspectRatio;
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app.ui.infoRatio = result.data.stream.aspectRatio;
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var height = app.$ui.info.width() / app.ui.infoRatio + 16;
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if(app.$ui.infoStill) app.$ui.infoStill.removeElement();
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app.$ui.infoStill = pandora.ui.flipbook(data.ids[0])
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