81 lines
2.5 KiB
Python
81 lines
2.5 KiB
Python
# -*- coding: utf-8 -*-
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import ox
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from oxdjango.decorators import admin_required_json
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from oxdjango.shortcuts import render_to_json_response, json_response
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from oxdjango.api import actions
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from item import utils
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from user.decorators import capability_required_json
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from . import models
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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':'created', 'operator':'-'}]
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for key in ('keys', 'group', 'list', 'range', '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.Log.objects.find(query, user)
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return query
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def order_query(qs, sort):
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order_by = []
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for e in sort:
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operator = e['operator']
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if operator != '-':
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operator = ''
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key = {
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}.get(e['key'], e['key'])
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order = '%s%s' % (operator, key)
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order_by.append(order)
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if order_by:
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qs = qs.order_by(*order_by, nulls_last=True)
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return qs
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@capability_required_json('canManageUsers')
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def findChangeLogs(request, data):
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'''
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Finds changelog entries for a given query
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takes {
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query: object, // query object, see `find`
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sort: [object], // list of sort objects, see `find`
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range: [int, int], // range of results to return
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keys: [string] // list of properties to return
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}
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returns {
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items: [object] // list of changelog entries
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}
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see: find
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'''
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response = json_response()
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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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qs = qs.distinct()
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if 'keys' in data:
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qs = qs.select_related()
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qs = qs[query['range'][0]:query['range'][1]]
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response['data']['items'] = [p.json(data['keys']) for p in qs]
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elif 'position' in query:
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ids = [i.get_id() for i in qs]
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data['conditions'] = data['conditions'] + {
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'value': data['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].public_id])[0]
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elif 'positions' in data:
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ids = list(qs.values_list('id', flat=True))
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response['data']['positions'] = utils.get_positions(ids, data['positions'], decode_id=True)
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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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actions.register(findChangeLogs)
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