171 lines
5.5 KiB
Python
171 lines
5.5 KiB
Python
# -*- coding: utf-8 -*-
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import logging
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import simplejson
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import os
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import openerp
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from openerp.addons.web.controllers.main import manifest_list, module_boot, html_template
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class PointOfSaleController(openerp.addons.web.http.Controller):
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_cp_path = '/pos'
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@openerp.addons.web.http.httprequest
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def app(self, req, s_action=None, **kw):
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js = "\n ".join('<script type="text/javascript" src="%s"></script>' % i for i in manifest_list(req, None, 'js'))
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css = "\n ".join('<link rel="stylesheet" href="%s">' % i for i in manifest_list(req, None, 'css'))
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cookie = req.httprequest.cookies.get("instance0|session_id")
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session_id = cookie.replace("%22","")
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template = html_template.replace('<html','<html manifest="/pos/manifest?session_id=%s"'%session_id)
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r = template % {
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'js': js,
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'css': css,
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'modules': simplejson.dumps(module_boot(req)),
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'init': 'var wc = new s.web.WebClient();wc.appendTo($(document.body));'
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}
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return r
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@openerp.addons.web.http.httprequest
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def manifest(self, req, **kwargs):
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""" This generates a HTML5 cache manifest files that preloads the categories and products thumbnails
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and other ressources necessary for the point of sale to work offline """
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ml = ["CACHE MANIFEST"]
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# loading all the images in the static/src/img/* directories
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def load_css_img(srcdir,dstdir):
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for f in os.listdir(srcdir):
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path = os.path.join(srcdir,f)
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dstpath = os.path.join(dstdir,f)
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if os.path.isdir(path) :
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load_css_img(path,dstpath)
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elif f.endswith(('.png','.PNG','.jpg','.JPG','.jpeg','.JPEG','.gif','.GIF')):
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ml.append(dstpath)
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imgdir = openerp.modules.get_module_resource('point_of_sale','static/src/img');
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load_css_img(imgdir,'/point_of_sale/static/src/img')
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products = req.session.model('product.product')
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for p in products.search_read([('pos_categ_id','!=',False)], ['name']):
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product_id = p['id']
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url = "/web/binary/image?session_id=%s&model=product.product&field=image&id=%s" % (req.session_id, product_id)
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ml.append(url)
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categories = req.session.model('pos.category')
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for c in categories.search_read([],['name']):
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category_id = c['id']
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url = "/web/binary/image?session_id=%s&model=pos.category&field=image&id=%s" % (req.session_id, category_id)
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ml.append(url)
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ml += ["NETWORK:","*"]
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m = "\n".join(ml)
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return m
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@openerp.addons.web.http.jsonrequest
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def dispatch(self, request, iface, **kwargs):
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method = 'iface_%s' % iface
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return getattr(self, method)(request, **kwargs)
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@openerp.addons.web.http.jsonrequest
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def scan_item_success(self, request, ean):
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"""
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A product has been scanned with success
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"""
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print 'scan_item_success: ' + str(ean)
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return
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@openerp.addons.web.http.jsonrequest
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def scan_item_error_unrecognized(self, request, ean):
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"""
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A product has been scanned without success
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"""
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print 'scan_item_error_unrecognized: ' + str(ean)
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return
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@openerp.addons.web.http.jsonrequest
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def help_needed(self, request):
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"""
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The user wants an help (ex: light is on)
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"""
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print "help_needed"
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return
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@openerp.addons.web.http.jsonrequest
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def help_canceled(self, request):
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"""
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The user stops the help request
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"""
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print "help_canceled"
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return
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@openerp.addons.web.http.jsonrequest
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def weighting_start(self, request):
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print "weighting_start"
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return
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@openerp.addons.web.http.jsonrequest
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def weighting_read_kg(self, request):
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print "weighting_read_kg"
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return 0.0
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@openerp.addons.web.http.jsonrequest
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def weighting_end(self, request):
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print "weighting_end"
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return
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@openerp.addons.web.http.jsonrequest
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def payment_request(self, request, price):
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"""
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The PoS will activate the method payment
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"""
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print "payment_request: price:"+str(price)
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return 'ok'
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@openerp.addons.web.http.jsonrequest
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def payment_status(self, request):
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print "payment_status"
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return { 'status':'waiting' }
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@openerp.addons.web.http.jsonrequest
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def payment_cancel(self, request):
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print "payment_cancel"
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return
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@openerp.addons.web.http.jsonrequest
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def transaction_start(self, request):
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print 'transaction_start'
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return
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@openerp.addons.web.http.jsonrequest
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def transaction_end(self, request):
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print 'transaction_end'
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return
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@openerp.addons.web.http.jsonrequest
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def cashier_mode_activated(self, request):
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print 'cashier_mode_activated'
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return
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@openerp.addons.web.http.jsonrequest
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def cashier_mode_deactivated(self, request):
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print 'cashier_mode_deactivated'
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return
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@openerp.addons.web.http.jsonrequest
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def open_cashbox(self, request):
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print 'open_cashbox'
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return
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@openerp.addons.web.http.jsonrequest
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def print_receipt(self, request, receipt):
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print 'print_receipt' + str(receipt)
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return
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@openerp.addons.web.http.jsonrequest
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def print_pdf_invoice(self, request, pdfinvoice):
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print 'print_pdf_invoice' + str(pdfinvoice)
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return
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