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# -*- coding: utf-8 -*- |
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# |
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# This file is part of SENAITE.CORE |
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# |
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# Copyright 2018 by it's authors. |
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# Some rights reserved. See LICENSE.rst, CONTRIBUTORS.rst. |
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from bika.lims import _ |
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from bika.lims import api |
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from bika.lims.browser import BrowserView |
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from bika.lims.interfaces import IAnalysis |
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from bika.lims.interfaces import IAnalysisProfile |
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from bika.lims.interfaces import IInvoiceView |
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from bika.lims.utils import createPdf |
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from plone.memoize import view |
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from Products.CMFPlone.i18nl10n import ulocalized_time |
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from Products.Five.browser.pagetemplatefile import ViewPageTemplateFile |
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from senaite.core.supermodel.model import SuperModel |
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from zope.i18n.locales import locales |
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from zope.interface import implements |
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class InvoiceView(BrowserView): |
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"""Analyses Invoice View |
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""" |
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implements(IInvoiceView) |
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template = ViewPageTemplateFile("templates/invoice.pt") |
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print_template = ViewPageTemplateFile("templates/invoice_print.pt") |
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content = ViewPageTemplateFile("templates/invoice_content.pt") |
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def __init__(self, context, request): |
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self.context = context |
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self.request = request |
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def __call__(self): |
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# TODO: Refactor to permission |
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# Control the visibility of the invoice create/print document actions |
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if api.get_review_status(self.context) in ["verified", "published"]: |
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self.request["verified"] = 1 |
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return self.template() |
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@property |
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def sample(self): |
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"""Returns a supermodel of the sample |
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""" |
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return SuperModel(self.context) |
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def to_localized_time(self, date, **kw): |
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"""Converts the given date to a localized time string |
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""" |
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if date is None: |
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return "" |
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# default options |
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options = { |
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"long_format": True, |
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"time_only": False, |
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"context": api.get_portal(), |
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"request": api.get_request(), |
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"domain": "senaite.core", |
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} |
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options.update(kw) |
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return ulocalized_time(date, **options) |
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@view.memoize |
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def get_currency_symbol(self): |
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"""Get the currency Symbol |
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""" |
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locale = locales.getLocale("en") |
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setup = api.get_setup() |
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currency = setup.getCurrency() |
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return locale.numbers.currencies[currency].symbol |
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@view.memoize |
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def get_decimal_mark(self): |
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"""Returns the decimal mark |
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""" |
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setup = api.get_setup() |
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return setup.getDecimalMark() |
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def format_price(self, price): |
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"""Formats the price with the set decimal mark and currency |
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""" |
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# ensure we have a float |
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price = api.to_float(price, default=0.0) |
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dm = self.get_decimal_mark() |
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cur = self.get_currency_symbol() |
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price = "%s %.2f" % (cur, price) |
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return price.replace(".", dm) |
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def get_billable_items(self): |
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"""Return a list of billable items |
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""" |
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items = [] |
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for obj in self.context.getBillableItems(): |
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if self.is_profile(obj): |
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items.append({ |
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"obj": obj, |
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"title": obj.Title(), |
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"vat": obj.getAnalysisProfileVAT(), |
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"price": self.format_price(obj.getAnalysisProfilePrice()), |
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}) |
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if self.is_analysis(obj): |
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items.append({ |
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"obj": obj, |
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"title": obj.Title(), |
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"vat": obj.getVAT(), |
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"price": self.format_price(obj.getPrice()), |
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}) |
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return items |
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def is_profile(self, obj): |
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"""Checks if the object is a profile |
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""" |
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return IAnalysisProfile.providedBy(obj) |
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def is_analysis(self, obj): |
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"""Checks if the object is an analysis |
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""" |
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return IAnalysis.providedBy(obj) |
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def add_status_message(self, message, level="info"): |
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"""Set a portal status message |
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""" |
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return self.context.plone_utils.addPortalMessage(message, level) |
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View Code Duplication |
class InvoicePrintView(InvoiceView): |
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"""Print view w/o outer contents |
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""" |
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template = ViewPageTemplateFile("templates/invoice_print.pt") |
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def __call__(self): |
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pdf = self.create_pdf() |
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filename = "{}.pdf".format(self.context.getId()) |
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return self.download(pdf, filename) |
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def create_pdf(self): |
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"""Create the invoice PDF |
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""" |
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invoice = self.template() |
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return createPdf(invoice) |
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def download(self, data, filename, content_type="application/pdf"): |
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"""Download the PDF |
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""" |
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self.request.response.setHeader( |
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"Content-Disposition", "inline; filename=%s" % filename) |
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self.request.response.setHeader("Content-Type", content_type) |
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self.request.response.setHeader("Content-Length", len(data)) |
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self.request.response.setHeader("Cache-Control", "no-store") |
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self.request.response.setHeader("Pragma", "no-cache") |
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self.request.response.write(data) |
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class InvoiceCreate(InvoicePrintView): |
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"""Create the invoice |
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""" |
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def __call__(self): |
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# Create the invoice object and link it to the current AR. |
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pdf = self.create_pdf() |
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invoice = self.context.createInvoice(pdf) |
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self.add_status_message(_("Invoice {} created").format( |
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api.get_id(invoice))) |
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# Reload the page to see the the new fields |
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self.request.response.redirect( |
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"%s/invoice" % self.aq_parent.absolute_url()) |
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senaite /
senaite.core
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