senaite.core.browser.viewlets.add_samples

Complexity

Total Complexity

7

Size/Duplication

Total Lines	46
Duplicated Lines	0 %

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	AddSamplesViewlet.available()	0	8	3
A	AddSamplesViewlet.get_sample_add_number()	0	5	1
A	AddSamplesViewlet.get_add_url()	0	8	2
A	AddSamplesViewlet.theme_view()	0	6	1

# -*- coding: utf-8 -*-

from bika.lims import api
from bika.lims.permissions import AddAnalysisRequest
from bika.lims.utils import get_client
from plone.app.layout.viewlets import ViewletBase
from plone.memoize.instance import memoize
from Products.Five.browser.pagetemplatefile import ViewPageTemplateFile
from senaite.core.interfaces import ISamplesView
from zope.component import getMultiAdapter


class AddSamplesViewlet(ViewletBase):
    index = ViewPageTemplateFile("templates/add_samples.pt")

    def available(self):
        """Check if the add samples viewlet should be rendered
        """
        if not ISamplesView.providedBy(self.view):
            return False
        if not api.security.check_permission(AddAnalysisRequest, self.context):
            return False
        return True

    def get_sample_add_number(self):
        """Return the default number of Samples to add
        """
        setup = api.get_setup()
        return setup.getDefaultNumberOfARsToAdd() or 1

    def get_add_url(self):
        """Return the sample add URL
        """
        url = "{}/ar_add"
        client = get_client(self.context)
        if client:
            return url.format(api.get_url(client))
        return "{}/ar_add".format(api.get_url(self.context))

    @property
    @memoize
    def theme_view(self):
        return getMultiAdapter(
            (self.context, self.request),
            name="senaite_theme")