198 lines
7.1 KiB
Python
198 lines
7.1 KiB
Python
import json
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from flask_wtf import FlaskForm
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from wtforms import StringField, validators, MultipleFileField
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from flask import g, request, app
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from sqlalchemy.util import OrderedSet
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from ereuse_devicehub.db import db
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from ereuse_devicehub.resources.device.models import Device, Computer
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from ereuse_devicehub.resources.action.models import RateComputer, Snapshot
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from ereuse_devicehub.resources.action.schemas import Snapshot as SnapshotSchema
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from ereuse_devicehub.resources.lot.models import Lot
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from ereuse_devicehub.resources.enums import SnapshotSoftware, Severity
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from ereuse_devicehub.resources.user.exceptions import InsufficientPermission
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from ereuse_devicehub.resources.action.rate.v1_0 import CannotRate
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from ereuse_devicehub.resources.device.sync import Sync
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from ereuse_devicehub.resources.action.views.snapshot import save_json, move_json
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class LotDeviceForm(FlaskForm):
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lot = StringField(u'Lot', [validators.UUID()])
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devices = StringField(u'Devices', [validators.length(min=1)])
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def validate(self, extra_validators=None):
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is_valid = super().validate(extra_validators)
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if not is_valid:
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return False
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self._lot = Lot.query.filter(Lot.id == self.lot.data).filter(
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Lot.owner_id == g.user.id).one()
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devices = set(self.devices.data.split(","))
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self._devices = set(Device.query.filter(Device.id.in_(devices)).filter(
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Device.owner_id == g.user.id).all())
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if not self._devices:
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return False
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return True
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def save(self):
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self._lot.devices.update(self._devices)
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db.session.add(self._lot)
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db.session.commit()
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def remove(self):
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self._lot.devices.difference_update(self._devices)
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db.session.add(self._lot)
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db.session.commit()
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class LotForm(FlaskForm):
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name = StringField(u'Name', [validators.length(min=1)])
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def __init__(self, *args, **kwargs):
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self.id = kwargs.pop('id', None)
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self.instance = None
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if self.id:
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self.instance = Lot.query.filter(Lot.id == self.id).filter(
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Lot.owner_id == g.user.id).one()
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super().__init__(*args, **kwargs)
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if self.instance and not self.name.data:
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self.name.data = self.instance.name
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def save(self):
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if not self.id:
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self.instance = Lot(name=self.name.data)
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self.populate_obj(self.instance)
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if not self.id:
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self.id = self.instance.id
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db.session.add(self.instance)
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db.session.commit()
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return self.id
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db.session.commit()
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return self.id
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def remove(self):
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if self.instance and not self.instance.devices:
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self.instance.delete()
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db.session.commit()
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return self.instance
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class UploadSnapshotForm(FlaskForm):
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snapshot = MultipleFileField(u'Select a Snapshot File', [validators.DataRequired()])
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def validate(self, extra_validators=None):
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is_valid = super().validate(extra_validators)
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if not is_valid:
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return False
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data = request.files.getlist(self.snapshot.name)
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if not data:
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return False
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self.snapshots = []
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self.result = {}
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for d in data:
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filename = d.filename
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self.result[filename] = 'Ok'
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d = d.stream.read()
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if not d:
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self.result[filename] = 'Error'
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continue
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self.snapshots.append((filename, json.loads(d)))
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if not self.snapshots:
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return False
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return True
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def save(self):
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if any([x == 'Error' for x in self.result.values()]):
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return
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# result = []
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self.sync = Sync()
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schema = SnapshotSchema()
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# self.tmp_snapshots = app.config['TMP_SNAPSHOTS']
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# TODO @cayop get correct var config
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self.tmp_snapshots = '/tmp/'
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for k, snapshot_json in self.snapshots:
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path_snapshot = save_json(snapshot_json, self.tmp_snapshots, g.user.email)
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snapshot_json.pop('debug', None)
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snapshot_json = schema.load(snapshot_json)
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response = self.build(snapshot_json)
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move_json(self.tmp_snapshots, path_snapshot, g.user.email)
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def build(self, snapshot_json):
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# this is a copy adaptated from ereuse_devicehub.resources.action.views.snapshot
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device = snapshot_json.pop('device') # type: Computer
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components = None
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if snapshot_json['software'] == (SnapshotSoftware.Workbench or SnapshotSoftware.WorkbenchAndroid):
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components = snapshot_json.pop('components', None) # type: List[Component]
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if isinstance(device, Computer) and device.hid:
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device.add_mac_to_hid(components_snap=components)
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snapshot = Snapshot(**snapshot_json)
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# Remove new actions from devices so they don't interfere with sync
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actions_device = set(e for e in device.actions_one)
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device.actions_one.clear()
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if components:
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actions_components = tuple(set(e for e in c.actions_one) for c in components)
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for component in components:
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component.actions_one.clear()
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assert not device.actions_one
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assert all(not c.actions_one for c in components) if components else True
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db_device, remove_actions = self.sync.run(device, components)
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del device # Do not use device anymore
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snapshot.device = db_device
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snapshot.actions |= remove_actions | actions_device # Set actions to snapshot
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# commit will change the order of the components by what
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# the DB wants. Let's get a copy of the list so we preserve order
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ordered_components = OrderedSet(x for x in snapshot.components)
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# Add the new actions to the db-existing devices and components
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db_device.actions_one |= actions_device
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if components:
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for component, actions in zip(ordered_components, actions_components):
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component.actions_one |= actions
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snapshot.actions |= actions
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if snapshot.software == SnapshotSoftware.Workbench:
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# Check ownership of (non-component) device to from current.user
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if db_device.owner_id != g.user.id:
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raise InsufficientPermission()
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# Compute ratings
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try:
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rate_computer, price = RateComputer.compute(db_device)
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except CannotRate:
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pass
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else:
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snapshot.actions.add(rate_computer)
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if price:
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snapshot.actions.add(price)
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elif snapshot.software == SnapshotSoftware.WorkbenchAndroid:
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pass # TODO try except to compute RateMobile
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# Check if HID is null and add Severity:Warning to Snapshot
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if snapshot.device.hid is None:
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snapshot.severity = Severity.Warning
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db.session.add(snapshot)
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db.session().final_flush()
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class NewActionForm(FlaskForm):
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name = StringField(u'Name')
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date = StringField(u'Date')
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severity = StringField(u'Severity')
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description = StringField(u'Description')
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def save(self):
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pass
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