[MERGE] point_of_sale & posbox: new posbox homepage, posbox software upgrade system, printing xml based receipt
bzr revid: fva@openerp.com-20140326134236-fuwrlti8356dmyp9
This commit is contained in:
commit
6ad8096210
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@ -12,6 +12,7 @@ import math
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import md5
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import openerp.addons.hw_proxy.controllers.main as hw_proxy
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import subprocess
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import traceback
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from threading import Thread, Lock
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from Queue import Queue, Empty
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@ -36,6 +37,7 @@ from openerp.tools.translate import _
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_logger = logging.getLogger(__name__)
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class EscposDriver(Thread):
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def __init__(self):
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Thread.__init__(self)
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@ -45,6 +47,7 @@ class EscposDriver(Thread):
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def connected_usb_devices(self):
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connected = []
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for device in supported_devices.device_list:
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if usb.core.find(idVendor=device['vendor'], idProduct=device['product']) != None:
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connected.append(device)
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@ -74,6 +77,8 @@ class EscposDriver(Thread):
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self.push_task('status')
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return self.status
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def open_cashbox(self,printer):
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printer.cashdraw(2)
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printer.cashdraw(5)
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@ -113,6 +118,9 @@ class EscposDriver(Thread):
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if timestamp >= time.time() - 1 * 60 * 60:
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self.print_receipt_body(printer,data)
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printer.cut()
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elif task == 'xml_receipt':
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if timestamp >= time.time() - 1 * 60 * 60:
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printer.receipt(data)
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elif task == 'cashbox':
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if timestamp >= time.time() - 12:
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self.open_cashbox(printer)
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@ -123,7 +131,8 @@ class EscposDriver(Thread):
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except Exception as e:
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self.set_status('error', str(e))
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_logger.error(e);
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errmsg = str(e) + '\n' + '-'*60+'\n' + traceback.format_exc() + '-'*60 + '\n'
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_logger.error(errmsg);
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def push_task(self,task, data = None):
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self.lockedstart()
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@ -142,12 +151,15 @@ class EscposDriver(Thread):
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if len(ips) == 0:
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eprint.text('ERROR: Could not connect to LAN\n\nPlease check that the PosBox is correc-\ntly connected with a network cable,\n that the LAN is setup with DHCP, and\nthat network addresses are available')
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elif len(ips) == 1:
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eprint.text('IP Address\n'+ips[0]+'\n')
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eprint.text('IP Address:\n'+ips[0]+'\n')
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else:
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eprint.text('IP Addresses\n')
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eprint.text('IP Addresses:\n')
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for ip in ips:
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eprint.text(ip+'\n')
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if len(ips) >= 1:
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eprint.text('\nHomepage:\nhttp://'+ips[0]+':8069\n')
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eprint.text('\n\n')
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eprint.cut()
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@ -278,10 +290,10 @@ class EscposDriver(Thread):
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driver = EscposDriver()
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hw_proxy.drivers['escpos'] = driver
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driver.push_task('printstatus')
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hw_proxy.drivers['escpos'] = driver
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class EscposProxy(hw_proxy.Proxy):
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@http.route('/hw_proxy/open_cashbox', type='json', auth='none', cors='*')
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@ -294,3 +306,8 @@ class EscposProxy(hw_proxy.Proxy):
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_logger.info('ESC/POS: PRINT RECEIPT')
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driver.push_task('receipt',receipt)
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@http.route('/hw_proxy/print_xml_receipt', type='json', auth='none', cors='*')
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def print_receipt(self, receipt):
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_logger.info('ESC/POS: PRINT XML RECEIPT')
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driver.push_task('xml_receipt',receipt)
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@ -22,6 +22,7 @@ PAPER_PART_CUT = '\x1d\x56\x01' # Partial cut paper
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TXT_NORMAL = '\x1b\x21\x00' # Normal text
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TXT_2HEIGHT = '\x1b\x21\x10' # Double height text
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TXT_2WIDTH = '\x1b\x21\x20' # Double width text
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TXT_DOUBLE = '\x1b\x21\x30' # Double height & Width
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TXT_UNDERL_OFF = '\x1b\x2d\x00' # Underline font OFF
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TXT_UNDERL_ON = '\x1b\x2d\x01' # Underline font 1-dot ON
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TXT_UNDERL2_ON = '\x1b\x2d\x02' # Underline font 2-dot ON
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@ -1,4 +1,4 @@
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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'''
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@author: Manuel F Martinez <manpaz@bashlinux.com>
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@organization: Bashlinux
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@ -17,6 +17,10 @@ import io
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import base64
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import math
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import md5
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import re
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import traceback
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import xml.etree.ElementTree as ET
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import xml.dom.minidom as minidom
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from PIL import Image
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@ -30,13 +34,272 @@ except ImportError:
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from constants import *
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from exceptions import *
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def utfstr(stuff):
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""" converts stuff to string and does without failing if stuff is a utf8 string """
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if isinstance(stuff,basestring):
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return stuff
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else:
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return str(stuff)
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class StyleStack:
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"""
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The stylestack is used by the xml receipt serializer to compute the active styles along the xml
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document. Styles are just xml attributes, there is no css mechanism. But the style applied by
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the attributes are inherited by deeper nodes.
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"""
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def __init__(self):
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self.stack = []
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self.defaults = { # default style values
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'align': 'left',
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'underline': 'off',
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'bold': 'off',
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'size': 'normal',
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'font' : 'a',
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'width': 48,
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'indent': 0,
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'tabwidth': 2,
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'bullet': ' - ',
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'line-ratio':0.5,
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'value-decimals': 2,
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'value-symbol': '',
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'value-symbol-position': 'after',
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'value-autoint': 'off',
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'value-decimals-separator': '.',
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'value-thousands-separator': ',',
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'value-width': 0,
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}
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self.types = { # attribute types, default is string and can be ommitted
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'width': 'int',
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'indent': 'int',
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'tabwidth': 'int',
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'line-ratio': 'float',
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'value-decimals': 'int',
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'value-width': 'int',
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}
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self.cmds = {
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# translation from styles to escpos commands
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# some style do not correspond to escpos command are used by
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# the serializer instead
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'align': {
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'left': TXT_ALIGN_LT,
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'right': TXT_ALIGN_RT,
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'center': TXT_ALIGN_CT,
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},
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'underline': {
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'off': TXT_UNDERL_OFF,
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'on': TXT_UNDERL_ON,
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'double': TXT_UNDERL2_ON,
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},
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'bold': {
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'off': TXT_BOLD_OFF,
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'on': TXT_BOLD_ON,
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},
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'font': {
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'a': TXT_FONT_A,
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'b': TXT_FONT_B,
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},
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'size': {
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'normal': TXT_NORMAL,
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'double-height': TXT_2HEIGHT,
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'double-width': TXT_2WIDTH,
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'double': TXT_DOUBLE,
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}
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}
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self.push(self.defaults)
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def get(self,style):
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""" what's the value of a style at the current stack level"""
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level = len(self.stack) -1
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while level >= 0:
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if style in self.stack[level]:
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return self.stack[level][style]
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else:
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level = level - 1
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return None
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def enforce_type(self, attr, val):
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"""converts a value to the attribute's type"""
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if not attr in self.types:
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return utfstr(val)
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elif self.types[attr] == 'int':
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return int(float(val))
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elif self.types[attr] == 'float':
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return float(val)
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else:
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return utfstr(val)
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def push(self, style={}):
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"""push a new level on the stack with a style dictionnary containing style:value pairs"""
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_style = {}
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for attr in style:
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if attr in self.cmds and not style[attr] in self.cmds[attr]:
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print 'WARNING: ESC/POS PRINTING: ignoring invalid value: '+utfstr(style[attr])+' for style: '+utfstr(attr)
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else:
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_style[attr] = self.enforce_type(attr, style[attr])
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self.stack.append(_style)
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def set(self, style={}):
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"""overrides style values at the current stack level"""
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_style = {}
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for attr in style:
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if attr in self.cmds and not style[attr] in self.cmds[attr]:
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print 'WARNING: ESC/POS PRINTING: ignoring invalid value: '+utfstr(style[attr])+' for style: '+utfstr(attr)
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else:
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self.stack[-1][attr] = self.enforce_type(attr, style[attr])
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def pop(self):
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""" pop a style stack level """
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if len(self.stack) > 1 :
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self.stack = self.stack[:-1]
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def to_escpos(self):
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""" converts the current style to an escpos command string """
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cmd = ''
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for style in self.cmds:
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cmd += self.cmds[style][self.get(style)]
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return cmd
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class XmlSerializer:
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"""
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Converts the xml inline / block tree structure to a string,
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keeping track of newlines and spacings.
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The string is outputted asap to the provided escpos driver.
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"""
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def __init__(self,escpos):
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self.escpos = escpos
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self.stack = ['block']
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self.dirty = False
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def start_inline(self,stylestack=None):
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""" starts an inline entity with an optional style definition """
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self.stack.append('inline')
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if self.dirty:
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self.escpos._raw(' ')
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if stylestack:
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self.style(stylestack)
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def start_block(self,stylestack=None):
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""" starts a block entity with an optional style definition """
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if self.dirty:
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self.escpos._raw('\n')
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self.dirty = False
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self.stack.append('block')
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if stylestack:
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self.style(stylestack)
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def end_entity(self):
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""" ends the entity definition. (but does not cancel the active style!) """
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if self.stack[-1] == 'block' and self.dirty:
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self.escpos._raw('\n')
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self.dirty = False
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if len(self.stack) > 1:
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self.stack = self.stack[:-1]
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def pre(self,text):
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""" puts a string of text in the entity keeping the whitespace intact """
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if text:
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self.escpos.text(text)
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self.dirty = True
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def text(self,text):
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""" puts text in the entity. Whitespace and newlines are stripped to single spaces. """
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if text:
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text = utfstr(text)
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text = text.strip()
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text = re.sub('\s+',' ',text)
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if text:
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self.dirty = True
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self.escpos.text(text)
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def linebreak(self):
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""" inserts a linebreak in the entity """
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self.dirty = False
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self.escpos._raw('\n')
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def style(self,stylestack):
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""" apply a style to the entity (only applies to content added after the definition) """
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self.raw(stylestack.to_escpos())
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def raw(self,raw):
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""" puts raw text or escpos command in the entity without affecting the state of the serializer """
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self.escpos._raw(raw)
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class XmlLineSerializer:
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"""
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This is used to convert a xml tree into a single line, with a left and a right part.
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The content is not output to escpos directly, and is intended to be fedback to the
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XmlSerializer as the content of a block entity.
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"""
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def __init__(self, indent=0, tabwidth=2, width=48, ratio=0.5):
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self.tabwidth = tabwidth
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self.indent = indent
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self.width = max(0, width - int(tabwidth*indent))
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self.lwidth = int(self.width*ratio)
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self.rwidth = max(0, self.width - self.lwidth)
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self.clwidth = 0
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self.crwidth = 0
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self.lbuffer = ''
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self.rbuffer = ''
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self.left = True
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def _txt(self,txt):
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if self.left:
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if self.clwidth < self.lwidth:
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txt = txt[:max(0, self.lwidth - self.clwidth)]
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self.lbuffer += txt
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self.clwidth += len(txt)
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else:
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if self.crwidth < self.rwidth:
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txt = txt[:max(0, self.rwidth - self.crwidth)]
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self.rbuffer += txt
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self.crwidth += len(txt)
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def start_inline(self,stylestack=None):
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if (self.left and self.clwidth) or (not self.left and self.crwidth):
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self._txt(' ')
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def start_block(self,stylestack=None):
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self.start_inline(stylestack)
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def end_entity(self):
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pass
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def pre(self,text):
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if text:
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self._txt(text)
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def text(self,text):
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if text:
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text = utfstr(text)
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text = text.strip()
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text = re.sub('\s+',' ',text)
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if text:
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self._txt(text)
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def linebreak(self):
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pass
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def style(self,stylestack):
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pass
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def raw(self,raw):
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pass
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def start_right(self):
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self.left = False
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def get_line(self):
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return ' ' * self.indent * self.tabwidth + self.lbuffer + ' ' * (self.width - self.clwidth - self.crwidth) + self.rbuffer
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|
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|
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class Escpos:
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""" ESC/POS Printer object """
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device = None
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encoding = None
|
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img_cache = {}
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|
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|
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def _check_image_size(self, size):
|
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""" Check and fix the size of the image to 32 bits """
|
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if size % 32 == 0:
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|
@ -48,7 +311,6 @@ class Escpos:
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else:
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return (image_border / 2, (image_border / 2) + 1)
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|
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|
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def _print_image(self, line, size):
|
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""" Print formatted image """
|
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i = 0
|
||||
|
@ -101,7 +363,6 @@ class Escpos:
|
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|
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return raw
|
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|
||||
|
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def _convert_image(self, im):
|
||||
""" Parse image and prepare it to a printable format """
|
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pixels = []
|
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|
@ -197,8 +458,7 @@ class Escpos:
|
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# Convert the RGB image in printable image
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self._convert_image(im)
|
||||
|
||||
|
||||
def barcode(self, code, bc, width, height, pos, font):
|
||||
def barcode(self, code, bc, width=255, height=2, pos='below', font='a'):
|
||||
""" Print Barcode """
|
||||
# Align Bar Code()
|
||||
self._raw(TXT_ALIGN_CT)
|
||||
|
@ -249,6 +509,193 @@ class Escpos:
|
|||
else:
|
||||
raise exception.BarcodeCodeError()
|
||||
|
||||
def receipt(self,xml):
|
||||
"""
|
||||
Prints an xml based receipt definition
|
||||
"""
|
||||
|
||||
def strclean(string):
|
||||
if not string:
|
||||
string = ''
|
||||
string = string.strip()
|
||||
string = re.sub('\s+',' ',string)
|
||||
return string
|
||||
|
||||
def format_value(value, decimals=3, width=0, decimals_separator='.', thousands_separator=',', autoint=False, symbol='', position='after'):
|
||||
decimals = max(0,int(decimals))
|
||||
width = max(0,int(width))
|
||||
value = float(value)
|
||||
|
||||
if autoint and math.floor(value) == value:
|
||||
decimals = 0
|
||||
if width == 0:
|
||||
width = ''
|
||||
|
||||
if thousands_separator:
|
||||
formatstr = "{:"+str(width)+",."+str(decimals)+"f}"
|
||||
else:
|
||||
formatstr = "{:"+str(width)+"."+str(decimals)+"f}"
|
||||
|
||||
|
||||
ret = formatstr.format(value)
|
||||
ret = ret.replace(',','COMMA')
|
||||
ret = ret.replace('.','DOT')
|
||||
ret = ret.replace('COMMA',thousands_separator)
|
||||
ret = ret.replace('DOT',decimals_separator)
|
||||
|
||||
if symbol:
|
||||
if position == 'after':
|
||||
ret = ret + symbol
|
||||
else:
|
||||
ret = symbol + ret
|
||||
return ret
|
||||
|
||||
def print_elem(stylestack, serializer, elem, indent=0):
|
||||
|
||||
elem_styles = {
|
||||
'h1': {'bold': 'on', 'size':'double'},
|
||||
'h2': {'size':'double'},
|
||||
'h3': {'bold': 'on', 'size':'double-height'},
|
||||
'h4': {'size': 'double-height'},
|
||||
'h5': {'bold': 'on'},
|
||||
'em': {'font': 'b'},
|
||||
'b': {'bold': 'on'},
|
||||
}
|
||||
|
||||
stylestack.push()
|
||||
if elem.tag in elem_styles:
|
||||
stylestack.set(elem_styles[elem.tag])
|
||||
stylestack.set(elem.attrib)
|
||||
|
||||
if elem.tag in ('p','div','section','article','receipt','header','footer','li','h1','h2','h3','h4','h5'):
|
||||
serializer.start_block(stylestack)
|
||||
serializer.text(elem.text)
|
||||
for child in elem:
|
||||
print_elem(stylestack,serializer,child)
|
||||
serializer.start_inline(stylestack)
|
||||
serializer.text(child.tail)
|
||||
serializer.end_entity()
|
||||
serializer.end_entity()
|
||||
|
||||
elif elem.tag in ('span','em','b','left','right'):
|
||||
serializer.start_inline(stylestack)
|
||||
serializer.text(elem.text)
|
||||
for child in elem:
|
||||
print_elem(stylestack,serializer,child)
|
||||
serializer.start_inline(stylestack)
|
||||
serializer.text(child.tail)
|
||||
serializer.end_entity()
|
||||
serializer.end_entity()
|
||||
|
||||
elif elem.tag == 'value':
|
||||
serializer.start_inline(stylestack)
|
||||
serializer.pre(format_value(
|
||||
elem.text,
|
||||
decimals=stylestack.get('value-decimals'),
|
||||
width=stylestack.get('value-width'),
|
||||
decimals_separator=stylestack.get('value-decimals-separator'),
|
||||
thousands_separator=stylestack.get('value-thousands-separator'),
|
||||
autoint=(stylestack.get('autoint') == 'on'),
|
||||
symbol=stylestack.get('value-symbol'),
|
||||
position=stylestack.get('value-symbol-position')
|
||||
))
|
||||
serializer.end_entity()
|
||||
|
||||
elif elem.tag == 'line':
|
||||
width = stylestack.get('width')
|
||||
if stylestack.get('size') in ('double', 'double-width'):
|
||||
width = width / 2
|
||||
|
||||
lineserializer = XmlLineSerializer(stylestack.get('indent')+indent,stylestack.get('tabwidth'),width,stylestack.get('line-ratio'))
|
||||
serializer.start_block(stylestack)
|
||||
for child in elem:
|
||||
if child.tag == 'left':
|
||||
print_elem(stylestack,lineserializer,child,indent=indent)
|
||||
elif child.tag == 'right':
|
||||
lineserializer.start_right()
|
||||
print_elem(stylestack,lineserializer,child,indent=indent)
|
||||
serializer.pre(lineserializer.get_line())
|
||||
serializer.end_entity()
|
||||
|
||||
elif elem.tag == 'ul':
|
||||
serializer.start_block(stylestack)
|
||||
bullet = stylestack.get('bullet')
|
||||
for child in elem:
|
||||
if child.tag == 'li':
|
||||
serializer.style(stylestack)
|
||||
serializer.raw(' ' * indent * stylestack.get('tabwidth') + bullet)
|
||||
print_elem(stylestack,serializer,child,indent=indent+1)
|
||||
serializer.end_entity()
|
||||
|
||||
elif elem.tag == 'ol':
|
||||
cwidth = len(str(len(elem))) + 2
|
||||
i = 1
|
||||
serializer.start_block(stylestack)
|
||||
for child in elem:
|
||||
if child.tag == 'li':
|
||||
serializer.style(stylestack)
|
||||
serializer.raw(' ' * indent * stylestack.get('tabwidth') + ' ' + (str(i)+')').ljust(cwidth))
|
||||
i = i + 1
|
||||
print_elem(stylestack,serializer,child,indent=indent+1)
|
||||
serializer.end_entity()
|
||||
|
||||
elif elem.tag == 'pre':
|
||||
serializer.start_block(stylestack)
|
||||
serializer.pre(elem.text)
|
||||
serializer.end_entity()
|
||||
|
||||
elif elem.tag == 'hr':
|
||||
width = stylestack.get('width')
|
||||
if stylestack.get('size') in ('double', 'double-width'):
|
||||
width = width / 2
|
||||
serializer.start_block(stylestack)
|
||||
serializer.text('-'*width)
|
||||
serializer.end_entity()
|
||||
|
||||
elif elem.tag == 'br':
|
||||
serializer.linebreak()
|
||||
|
||||
elif elem.tag == 'img':
|
||||
if 'src' in elem.attrib and 'data:' in elem.attrib['src']:
|
||||
self.print_base64_image(elem.attrib['src'])
|
||||
|
||||
elif elem.tag == 'barcode' and 'encoding' in elem.attrib:
|
||||
serializer.start_block(stylestack)
|
||||
self.barcode(strclean(elem.text),elem.attrib['encoding'])
|
||||
serializer.end_entity()
|
||||
|
||||
elif elem.tag == 'cut':
|
||||
self.cut()
|
||||
elif elem.tag == 'partialcut':
|
||||
self.cut(mode='part')
|
||||
elif elem.tag == 'cashdraw':
|
||||
self.cashdraw(2)
|
||||
self.cashdraw(5)
|
||||
|
||||
stylestack.pop()
|
||||
|
||||
try:
|
||||
stylestack = StyleStack()
|
||||
serializer = XmlSerializer(self)
|
||||
root = ET.fromstring(xml)
|
||||
|
||||
self._raw(stylestack.to_escpos())
|
||||
|
||||
print_elem(stylestack,serializer,root)
|
||||
|
||||
if 'open-cashdrawer' in root.attrib and root.attrib['open-cashdrawer'] == 'true':
|
||||
self.cashdraw(2)
|
||||
self.cashdraw(5)
|
||||
if not 'cut' in root.attrib or root.attrib['cut'] == 'true' :
|
||||
self.cut()
|
||||
|
||||
except Exception as e:
|
||||
errmsg = str(e)+'\n'+'-'*48+'\n'+traceback.format_exc() + '-'*48+'\n'
|
||||
self.text(errmsg)
|
||||
self.cut()
|
||||
|
||||
raise e
|
||||
|
||||
def text(self,txt):
|
||||
""" Print Utf8 encoded alpha-numeric text """
|
||||
if not txt:
|
||||
|
|
|
@ -0,0 +1,25 @@
|
|||
# -*- coding: utf-8 -*-
|
||||
##############################################################################
|
||||
#
|
||||
# OpenERP, Open Source Management Solution
|
||||
# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
|
||||
#
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Affero General Public License as
|
||||
# published by the Free Software Foundation, either version 3 of the
|
||||
# License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Affero General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Affero General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
##############################################################################
|
||||
|
||||
import controllers
|
||||
|
||||
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
# -*- coding: utf-8 -*-
|
||||
##############################################################################
|
||||
#
|
||||
# OpenERP, Open Source Management Solution
|
||||
# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
|
||||
#
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Affero General Public License as
|
||||
# published by the Free Software Foundation, either version 3 of the
|
||||
# License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Affero General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Affero General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
##############################################################################
|
||||
|
||||
|
||||
{
|
||||
'name': 'PosBox Homepage',
|
||||
'version': '1.0',
|
||||
'category': 'Hardware Drivers',
|
||||
'sequence': 6,
|
||||
'summary': 'A homepage for the PosBox',
|
||||
'description': """
|
||||
PosBox Homepage
|
||||
===============
|
||||
|
||||
This module overrides openerp web interface to display a simple
|
||||
Homepage that explains what's the posbox and show the status,
|
||||
and where to find documentation.
|
||||
|
||||
If you activate this module, you won't be able to access the
|
||||
regular openerp interface anymore.
|
||||
|
||||
""",
|
||||
'author': 'OpenERP SA',
|
||||
'depends': ['hw_proxy'],
|
||||
'installable': False,
|
||||
'auto_install': False,
|
||||
}
|
||||
|
||||
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|
|
@ -0,0 +1,3 @@
|
|||
import main
|
||||
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|
||||
|
|
@ -0,0 +1,63 @@
|
|||
# -*- coding: utf-8 -*-
|
||||
import logging
|
||||
import os
|
||||
import time
|
||||
from os import listdir
|
||||
|
||||
import openerp
|
||||
from openerp import http
|
||||
from openerp.http import request
|
||||
from openerp.tools.translate import _
|
||||
|
||||
_logger = logging.getLogger(__name__)
|
||||
|
||||
index_template = """
|
||||
<!DOCTYPE HTML>
|
||||
<html>
|
||||
<head>
|
||||
<title>OpenERP's PosBox</title>
|
||||
<style>
|
||||
body {
|
||||
width: 480px;
|
||||
margin: 60px auto;
|
||||
font-family: sans-serif;
|
||||
text-align: justify;
|
||||
color: #6B6B6B;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>Your PosBox is up and running</h1>
|
||||
<p>
|
||||
The PosBox is an hardware adapter that allows you to use
|
||||
receipt printers and barcode scanners with OpenERP's Point of
|
||||
Sale, <b>version 8.0 or later</b>. You can start an <a href='https://www.openerp.com/start'>online free trial</a>,
|
||||
or <a href='https://www.openerp.com/start?download'>download and install</a> it yourself.
|
||||
</p>
|
||||
<p>
|
||||
For more information on how to setup the Point of Sale with
|
||||
the PosBox, please refer to <a href='/hw_proxy/static/doc/manual.pdf'>the manual</a>
|
||||
</p>
|
||||
<p>
|
||||
To see the status of the connected hardware, please refer
|
||||
to the <a href='/hw_proxy/status'>hardware status page</a>
|
||||
</p>
|
||||
<p>
|
||||
The PosBox software installed on this posbox is <b>version 6</b>,
|
||||
the posbox version number is independent from OpenERP. You can upgrade
|
||||
the software on the <a href='/hw_proxy/upgrade/'>upgrade page</a>
|
||||
</p>
|
||||
<p>For any other question, please contact the OpenERP support at <a href='mailto:support@openerp.com'>support@openerp.com</a>
|
||||
</p>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
"""
|
||||
|
||||
|
||||
class PosboxHomepage(openerp.addons.web.controllers.main.Home):
|
||||
@http.route('/', type='http', auth='none', website=True)
|
||||
def index(self):
|
||||
#return request.render('hw_posbox_homepage.index',mimetype='text/html')
|
||||
return index_template
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
# -*- coding: utf-8 -*-
|
||||
##############################################################################
|
||||
#
|
||||
# OpenERP, Open Source Management Solution
|
||||
# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
|
||||
#
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Affero General Public License as
|
||||
# published by the Free Software Foundation, either version 3 of the
|
||||
# License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Affero General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Affero General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
##############################################################################
|
||||
|
||||
import controllers
|
||||
|
||||
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|
||||
|
|
@ -0,0 +1,46 @@
|
|||
# -*- coding: utf-8 -*-
|
||||
##############################################################################
|
||||
#
|
||||
# OpenERP, Open Source Management Solution
|
||||
# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
|
||||
#
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Affero General Public License as
|
||||
# published by the Free Software Foundation, either version 3 of the
|
||||
# License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Affero General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Affero General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
##############################################################################
|
||||
|
||||
|
||||
{
|
||||
'name': 'PosBox Software Upgrader',
|
||||
'version': '1.0',
|
||||
'category': 'Hardware Drivers',
|
||||
'sequence': 6,
|
||||
'summary': 'Allows to remotely upgrade the PosBox software',
|
||||
'description': """
|
||||
PosBox Software Upgrader
|
||||
========================
|
||||
|
||||
This module allows to remotely upgrade the PosBox software to a
|
||||
new version. This module is specific to the PosBox setup and environment
|
||||
and should not be installed on regular openerp servers.
|
||||
|
||||
""",
|
||||
'author': 'OpenERP SA',
|
||||
'depends': ['hw_proxy'],
|
||||
'test': [
|
||||
],
|
||||
'installable': False,
|
||||
'auto_install': False,
|
||||
}
|
||||
|
||||
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|
|
@ -0,0 +1,3 @@
|
|||
import main
|
||||
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|
||||
|
|
@ -0,0 +1,126 @@
|
|||
# -*- coding: utf-8 -*-
|
||||
import logging
|
||||
import os
|
||||
import time
|
||||
|
||||
import openerp
|
||||
import openerp.addons.hw_proxy.controllers.main as hw_proxy
|
||||
import threading
|
||||
from openerp import http
|
||||
from openerp.http import request
|
||||
from openerp.tools.translate import _
|
||||
|
||||
_logger = logging.getLogger(__name__)
|
||||
|
||||
upgrade_template = """
|
||||
<!DOCTYPE HTML>
|
||||
<html>
|
||||
<head>
|
||||
<title>OpenERP's PosBox - Software Upgrade</title>
|
||||
<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
|
||||
<script>
|
||||
$(function(){
|
||||
var upgrading = false;
|
||||
$('#upgrade').click(function(){
|
||||
console.log('click');
|
||||
if(!upgrading){
|
||||
upgrading = true;
|
||||
$('#upgrade').text('Upgrading, Please Wait');
|
||||
$.ajax({
|
||||
url:'/hw_proxy/perform_upgrade/'
|
||||
}).then(function(status){
|
||||
$('#upgrade').html('Upgrade Successful<br \\>Click to Restart the PosBox');
|
||||
$('#upgrade').off('click');
|
||||
$('#upgrade').click(function(){
|
||||
$.ajax({ url:'hw_proxy/perform_restart' })
|
||||
$('#upgrade').text('Restarting');
|
||||
$('#upgrade').off('click');
|
||||
setTimeout(function(){
|
||||
window.location = '/'
|
||||
},30*1000);
|
||||
});
|
||||
|
||||
},function(){
|
||||
$('#upgrade').text('Upgrade Failed');
|
||||
});
|
||||
}
|
||||
});
|
||||
});
|
||||
</script>
|
||||
<style>
|
||||
body {
|
||||
width: 480px;
|
||||
margin: 60px auto;
|
||||
font-family: sans-serif;
|
||||
text-align: justify;
|
||||
color: #6B6B6B;
|
||||
}
|
||||
.centering{
|
||||
text-align: center;
|
||||
}
|
||||
#upgrade {
|
||||
padding: 20px;
|
||||
background: rgb(121, 197, 107);
|
||||
color: white;
|
||||
border-radius: 3px;
|
||||
text-align: center;
|
||||
margin: 30px;
|
||||
text-decoration: none;
|
||||
display: inline-block;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>PosBox Software Upgrade</h1>
|
||||
<p>
|
||||
This tool will help you perform an upgrade of the PosBox's software.
|
||||
However the preferred method to upgrade the posbox is to flash the sd-card with
|
||||
the <a href='http://nightly.openerp.com/trunk/posbox/'>latest image</a>. The upgrade
|
||||
procedure is explained into to the <a href='/hw_proxy/static/doc/manual.pdf'>PosBox manual</a>
|
||||
</p>
|
||||
<p>
|
||||
To upgrade the posbox, click on the upgrade button. The upgrade will take a few minutes. <b>Do not reboot</b> the PosBox during the upgrade.
|
||||
</p>
|
||||
<div class='centering'>
|
||||
<a href='#' id='upgrade'>Upgrade</a>
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
"""
|
||||
|
||||
class PosboxUpgrader(hw_proxy.Proxy):
|
||||
def __init__(self):
|
||||
super(PosboxUpgrader,self).__init__()
|
||||
self.upgrading = threading.Lock()
|
||||
self.last_upgrade = 0
|
||||
|
||||
@http.route('/hw_proxy/upgrade', type='http', auth='none', )
|
||||
def upgrade(self):
|
||||
return upgrade_template
|
||||
|
||||
@http.route('/hw_proxy/perform_upgrade', type='http', auth='none')
|
||||
def perform_upgrade(self):
|
||||
self.upgrading.acquire()
|
||||
if time.time() - self.last_upgrade < 30:
|
||||
self.upgrading.release()
|
||||
return 'UPTODATE'
|
||||
else:
|
||||
os.system('/bin/bash /home/pi/openerp/update.sh')
|
||||
self.last_upgrade = time.time()
|
||||
self.upgrading.release()
|
||||
return 'SUCCESS'
|
||||
|
||||
@http.route('/hw_proxy/perform_restart', type='http', auth='none')
|
||||
def perform_restart(self):
|
||||
self.upgrading.acquire()
|
||||
if time.time() - self.last_upgrade < 30:
|
||||
self.upgrading.release()
|
||||
return 'RESTARTED'
|
||||
else:
|
||||
os.system('/bin/bash /home/pi/openerp/restart.sh')
|
||||
self.last_upgrade = time.time()
|
||||
self.upgrading.release()
|
||||
return 'SUCCESS'
|
||||
|
||||
|
|
@ -1,5 +1,6 @@
|
|||
# -*- coding: utf-8 -*-
|
||||
import logging
|
||||
import commands
|
||||
import simplejson
|
||||
import os
|
||||
import os.path
|
||||
|
@ -43,7 +44,32 @@ class Proxy(http.Controller):
|
|||
|
||||
@http.route('/hw_proxy/status', type='http', auth='none', cors='*')
|
||||
def status_http(self):
|
||||
resp = '<html>\n<body>\n<h1>Hardware Proxy Status</h1>\n'
|
||||
resp = """
|
||||
<!DOCTYPE HTML>
|
||||
<html>
|
||||
<head>
|
||||
<title>OpenERP's PosBox</title>
|
||||
<style>
|
||||
body {
|
||||
width: 480px;
|
||||
margin: 60px auto;
|
||||
font-family: sans-serif;
|
||||
text-align: justify;
|
||||
color: #6B6B6B;
|
||||
}
|
||||
.device {
|
||||
border-bottom: solid 1px rgb(216,216,216);
|
||||
padding: 9px;
|
||||
}
|
||||
.device:nth-child(2n) {
|
||||
background:rgb(240,240,240);
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>Hardware Status</h1>
|
||||
<p>The list of enabled drivers and their status</p>
|
||||
"""
|
||||
statuses = self.get_status()
|
||||
for driver in statuses:
|
||||
|
||||
|
@ -56,12 +82,22 @@ class Proxy(http.Controller):
|
|||
else:
|
||||
color = 'red'
|
||||
|
||||
resp += "<h2 style='color:"+color+";'>"+driver+' : '+status['status']+"</h2>\n"
|
||||
resp += "<h3 style='color:"+color+";'>"+driver+' : '+status['status']+"</h3>\n"
|
||||
resp += "<ul>\n"
|
||||
for msg in status['messages']:
|
||||
resp += '<li>'+msg+'</li>\n'
|
||||
resp += "</ul>\n"
|
||||
resp += "<script>\n\tsetTimeout(function(){window.location.reload();},30000);\n</script>\n</body>\n</html>\n\n"
|
||||
resp += """
|
||||
<h2>Connected Devices</h2>
|
||||
<p>The list of connected USB devices as seen by the posbox</p>
|
||||
"""
|
||||
devices = commands.getoutput("lsusb").split('\n')
|
||||
resp += "<div class='devices'>\n"
|
||||
for device in devices:
|
||||
device_name = device[device.find('ID')+2:]
|
||||
resp+= "<div class='device' data-device='"+device+"'>"+device_name+"</div>\n"
|
||||
resp += "</div>\n"
|
||||
resp += "</body>\n</html>\n\n"
|
||||
|
||||
return request.make_response(resp,{
|
||||
'Cache-Control': 'no-cache',
|
||||
|
|
Binary file not shown.
|
@ -511,43 +511,8 @@ function openerp_pos_devices(instance,module){ //module is instance.point_of_sal
|
|||
return this.message('open_cashbox');
|
||||
},
|
||||
|
||||
/* ask the printer to print a receipt
|
||||
* receipt is a JSON object with the following specs:
|
||||
* receipt{
|
||||
* - orderlines : list of orderlines :
|
||||
* {
|
||||
* quantity: (number) the number of items, or the weight,
|
||||
* unit_name: (string) the name of the item's unit (kg, dozen, ...)
|
||||
* price: (number) the price of one unit of the item before discount
|
||||
* discount: (number) the discount on the product in % [0,100]
|
||||
* product_name: (string) the name of the product
|
||||
* price_with_tax: (number) the price paid for this orderline, tax included
|
||||
* price_without_tax: (number) the price paid for this orderline, without taxes
|
||||
* tax: (number) the price paid in taxes on this orderline
|
||||
* product_description: (string) generic description of the product
|
||||
* product_description_sale: (string) sales related information of the product
|
||||
* }
|
||||
* - paymentlines : list of paymentlines :
|
||||
* {
|
||||
* amount: (number) the amount paid
|
||||
* journal: (string) the name of the journal on wich the payment has been made
|
||||
* }
|
||||
* - total_with_tax: (number) the total of the receipt tax included
|
||||
* - total_without_tax: (number) the total of the receipt without taxes
|
||||
* - total_tax: (number) the total amount of taxes paid
|
||||
* - total_paid: (number) the total sum paid by the client
|
||||
* - change: (number) the amount of change given back to the client
|
||||
* - name: (string) a unique name for this order
|
||||
* - client: (string) name of the client. or null if no client is logged
|
||||
* - cashier: (string) the name of the cashier
|
||||
* - date: { the date at wich the payment has been done
|
||||
* year: (number) the year [2012, ...]
|
||||
* month: (number) the month [0,11]
|
||||
* date: (number) the day of the month [1,31]
|
||||
* day: (number) the day of the week [0,6]
|
||||
* hour: (number) the hour [0,23]
|
||||
* minute: (number) the minute [0,59]
|
||||
* }
|
||||
/*
|
||||
* ask the printer to print a receipt
|
||||
*/
|
||||
print_receipt: function(receipt){
|
||||
var self = this;
|
||||
|
@ -558,7 +523,7 @@ function openerp_pos_devices(instance,module){ //module is instance.point_of_sal
|
|||
function send_printing_job(){
|
||||
if (self.receipt_queue.length > 0){
|
||||
var r = self.receipt_queue.shift();
|
||||
self.message('print_receipt',{ receipt: r },{ timeout: 5000 })
|
||||
self.message('print_xml_receipt',{ receipt: r },{ timeout: 5000 })
|
||||
.then(function(){
|
||||
send_printing_job();
|
||||
},function(){
|
||||
|
|
|
@ -987,6 +987,7 @@ function openerp_pos_models(instance, module){ //module is instance.point_of_sal
|
|||
hour: date.getHours(),
|
||||
minute: date.getMinutes() ,
|
||||
isostring: date.toISOString(),
|
||||
localestring: date.toLocaleString(),
|
||||
},
|
||||
company:{
|
||||
email: company.email,
|
||||
|
|
|
@ -1172,7 +1172,10 @@ function openerp_pos_screens(instance, module){ //module is instance.point_of_sa
|
|||
}else{
|
||||
this.pos.push_order(currentOrder)
|
||||
if(this.pos.config.iface_print_via_proxy){
|
||||
this.pos.proxy.print_receipt(currentOrder.export_for_printing());
|
||||
var receipt = currentOrder.export_for_printing();
|
||||
this.pos.proxy.print_receipt(QWeb.render('XmlReceipt',{
|
||||
receipt: receipt
|
||||
}));
|
||||
this.pos.get('selectedOrder').destroy(); //finish order and go back to scan screen
|
||||
}else{
|
||||
this.pos_widget.screen_selector.set_current_screen(this.next_screen);
|
||||
|
|
|
@ -319,6 +319,155 @@
|
|||
</div>
|
||||
</t>
|
||||
|
||||
<t t-name="XmlReceipt">
|
||||
<receipt align='center' width='40' value-thousands-separator='' >
|
||||
<t t-if='receipt.company.logo'>
|
||||
<img t-att-src='receipt.company.logo' />
|
||||
<br/>
|
||||
</t>
|
||||
<t t-if='!receipt.company.logo'>
|
||||
<h1><t t-esc='receipt.company.name' /></h1>
|
||||
<br/>
|
||||
</t>
|
||||
<div font='b'>
|
||||
<t t-if='receipt.shop.name'>
|
||||
<div><t t-esc='receipt.shop.name' /></div>
|
||||
</t>
|
||||
<t t-if='receipt.company.contact_address'>
|
||||
<div><t t-esc='receipt.company.contact_address' /></div>
|
||||
</t>
|
||||
<t t-if='receipt.company.phone'>
|
||||
<div>Tel:<t t-esc='receipt.company.phone' /></div>
|
||||
</t>
|
||||
<t t-if='receipt.company.vat'>
|
||||
<div>VAT:<t t-esc='receipt.company.vat' /></div>
|
||||
</t>
|
||||
<t t-if='receipt.company.email'>
|
||||
<div><t t-esc='receipt.company.email' /></div>
|
||||
</t>
|
||||
<t t-if='receipt.company.website'>
|
||||
<div><t t-esc='receipt.company.website' /></div>
|
||||
</t>
|
||||
<t t-if='receipt.header'>
|
||||
<div><t t-esc='receipt.header' /></div>
|
||||
</t>
|
||||
<t t-if='receipt.cashier'>
|
||||
<div>--------------------------------</div>
|
||||
<div>Served by <t t-esc='receipt.cashier' /></div>
|
||||
</t>
|
||||
</div>
|
||||
<br /><br />
|
||||
|
||||
<!-- Orderlines -->
|
||||
|
||||
<div line-ratio='0.6'>
|
||||
<t t-foreach='receipt.orderlines' t-as='line'>
|
||||
<t t-set='simple' t-value='line.discount === 0 and line.unit_name === "Unit(s)" and line.quantity === 1' />
|
||||
<t t-if='simple'>
|
||||
<line>
|
||||
<left><t t-esc='line.product_name' /></left>
|
||||
<right><value><t t-esc='line.price_display' /></value></right>
|
||||
</line>
|
||||
</t>
|
||||
<t t-if='!simple'>
|
||||
<line><left><t t-esc='line.product_name' /></left></line>
|
||||
<t t-if='line.discount !== 0'>
|
||||
<line indent='1'><left>Discount: <t t-esc='line.discount' />%</left></line>
|
||||
</t>
|
||||
<line indent='1'>
|
||||
<left>
|
||||
<value value-decimals='3' autoint='on'>
|
||||
<t t-esc='line.quantity' />
|
||||
</value>
|
||||
<t t-if='line.unit_name !== "Unit(s)"'>
|
||||
<t t-esc='line.unit_name' />
|
||||
</t>
|
||||
x
|
||||
<value value-decimals='2'>
|
||||
<t t-esc='line.price' />
|
||||
</value>
|
||||
</left>
|
||||
<right>
|
||||
<value><t t-esc='line.price_display' /></value>
|
||||
</right>
|
||||
</line>
|
||||
</t>
|
||||
</t>
|
||||
</div>
|
||||
|
||||
<!-- Subtotal -->
|
||||
|
||||
<t t-set='taxincluded' t-value='Math.abs(receipt.subtotal - receipt.total_with_tax) <= 0.000001' />
|
||||
<t t-if='!taxincluded'>
|
||||
<line><right>--------</right></line>
|
||||
<line><left>Subtotal</left><right> <value>receipt.subtotal</value></right></line>
|
||||
<t t-foreach='receipt.tax_details' t-as='tax'>
|
||||
<line>
|
||||
<left><t t-esc='tax.name' /></left>
|
||||
<right><value><t t-esc='tax.amount' /></value></right>
|
||||
</line>
|
||||
</t>
|
||||
</t>
|
||||
|
||||
<!-- Total -->
|
||||
|
||||
<line><right>-------</right></line>
|
||||
<line size='double-height'>
|
||||
<left><pre> TOTAL</pre></left>
|
||||
<right><value><t t-esc='receipt.total_with_tax' /></value></right>
|
||||
</line>
|
||||
<br/><br/>
|
||||
|
||||
<!-- Payment Lines -->
|
||||
|
||||
<t t-foreach='receipt.paymentlines' t-as='line'>
|
||||
<line>
|
||||
<left><t t-esc='line.journal' /></left>
|
||||
<right><value><t t-esc='line.amount'/></value></right>
|
||||
</line>
|
||||
</t>
|
||||
<br/>
|
||||
|
||||
<line size='double-height'>
|
||||
<left><pre> CHANGE</pre></left>
|
||||
<right><value><t t-esc='receipt.change' /></value></right>
|
||||
</line>
|
||||
<br/>
|
||||
|
||||
<!-- Extra Payment Info -->
|
||||
|
||||
<t t-if='receipt.total_discount'>
|
||||
<line>
|
||||
<left>Discounts</left>
|
||||
<right><value><t t-esc='receipt.total_discount'/></value></right>
|
||||
</line>
|
||||
</t>
|
||||
<t t-if='taxincluded'>
|
||||
<t t-foreach='receipt.tax_details' t-as='tax'>
|
||||
<line>
|
||||
<left><t t-esc='tax.name' /></left>
|
||||
<right><value><t t-esc='tax.amount' /></value></right>
|
||||
</line>
|
||||
</t>
|
||||
</t>
|
||||
|
||||
<!-- Footer -->
|
||||
<t t-if='receipt.footer'>
|
||||
<br/>
|
||||
<pre><t t-esc='receipt.footer' /></pre>
|
||||
<br/>
|
||||
<br/>
|
||||
</t>
|
||||
|
||||
<br/>
|
||||
<div font='b'>
|
||||
<div><t t-esc='receipt.name' /></div>
|
||||
<div><t t-esc='receipt.date.localestring' /></div>
|
||||
</div>
|
||||
|
||||
</receipt>
|
||||
</t>
|
||||
|
||||
<t t-name="WelcomeScreenWidget">
|
||||
<div class="welcome-screen screen">
|
||||
<header class='rightpane-header'><h2>Welcome</h2></header>
|
||||
|
|
Loading…
Reference in New Issue