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

import ast
import base64
import csv
import glob
import itertools
import logging
import operator
import datetime
import hashlib
import os
import re
import simplejson
import time
import urllib
import urllib2
import urlparse
import xmlrpclib
import zlib
from xml.etree import ElementTree
from cStringIO import StringIO

import babel.messages.pofile
import werkzeug.utils
import werkzeug.wrappers
try:
    import xlwt
except ImportError:
    xlwt = None

import openerp
import openerp.modules.registry
from openerp.tools.translate import _
from openerp.tools import config

from openerp.addons.web import http
openerpweb = http
from openerp.addons.web.controllers.main import Reports

def content_disposition(filename, req):
    filename = filename.encode('utf8')
    escaped = urllib2.quote(filename)
    browser = req.httprequest.user_agent.browser
    version = int((req.httprequest.user_agent.version or '0').split('.')[0])
    if browser == 'msie' and version < 9:
        return "attachment; filename=%s" % escaped
    elif browser == 'safari':
        return "attachment; filename=%s" % filename
    else:
        return "attachment; filename*=UTF-8''%s" % escaped

class change_main(Reports):

    @openerpweb.httprequest
    def index1(self, req, action, token):
        
        action = simplejson.loads(action)

        report_srv = req.session.proxy("report")
        context = dict(req.context)
        
        context.update(action["context"])

        report_data = {}
        report_ids = context["active_ids"]
        if 'report_type' in action:
            report_data['report_type'] = action['report_type']
        if 'datas' in action:
            if 'ids' in action['datas']:
                report_ids = action['datas'].pop('ids')
            report_data.update(action['datas'])

        report_id = report_srv.report(
            req.session._db, req.session._uid, req.session._password,
            action["report_name"], report_ids,
            report_data, context)

        report_struct = None
        while True:
            report_struct = report_srv.report_get(
                req.session._db, req.session._uid, req.session._password, report_id)
            if report_struct["state"]:
                break

            time.sleep(self.POLLING_DELAY)

        report = base64.b64decode(report_struct['result'])
        if report_struct.get('code') == 'zlib':
            report = zlib.decompress(report)
        report_mimetype = self.TYPES_MAPPING.get(
            report_struct['format'], 'octet-stream')
        file_name = action.get('name', 'report')
        if 'name' not in action:
            reports = req.session.model('ir.actions.report.xml')
            res_id = reports.search([('report_name', '=', action['report_name']),],
                                    0, False, False, context)
            if len(res_id) > 0:
                file_name = reports.read(res_id[0], ['name'], context)['name']
            else:
                file_name = action['report_name']
        file_name = '%s.%s' % (file_name, report_struct['format'])
        
        ########################################################
        # PATCH TO PRINT PARTNER-ID AND INVOICE NO IN FILE NAME
        if context['active_model'] in ['sale.order','purchase.order','account.invoice']:
            model1 =req.session.model(context['active_model'])
            read=model1.read(context['active_id'],[],context)
            if read['name']!=False:
                file_name = read['name'] + ' ' + read['partner_id'][1]
                print file_name
                file_name = '%s.%s' % (file_name, report_struct['format'])
            # PATCH END
        #########################################################
        
        return req.make_response(report,
             headers=[
                 ('Content-Disposition', content_disposition(file_name, req)),
                 ('Content-Type', report_mimetype),
                 ('Content-Length', len(report))],
             cookies={'fileToken': token})
        
        
    Reports.index=index1

Hi All,

As I've been able to achieve exactly what I was looking for, hence sharing the approach.

For renaming any report PDF with the record ID or any dynamically varying number, I just added some lines of code in the main.py file which is present in /addons/web/controllers/

In that main.py file, there is a index function in class Reports(openerpweb.Controller):

Inside that function, we can get the report name from action['report_name'], so i just added a condition to check my report name and fetched corresponding number/id/ any value (that i wanted to add to the report name) for that record from it's module using the ORM

Then after saving my changes to that file and restarting the server............it's done.

Cheers

ASP :)

Hello ASP

Suppose i have created new rml file 'custom_sale.rml 'for sale module.

go to module sale -> edit sale_report.xml <report id="report_myreport" model="sale.order" name="report.sale.list" string=" My Report - 123" rml="sale/custom_sale.rml"/>

Hello,

Like the example of the invoice save action within the standard installation: (object.state in ('open','paid')) and ('INV'+(object.number or '').replace('/','')+'.pdf')

In your example I guess it would be like this: ('MyReport - '+(object.inv_num or '')+'.pdf')

When your object contains special characters you would probably want them to be deleted within the name of the file: ('MyReport - '+(object.inv_num or '').replace('/','')+'.pdf')

So if you want to use also the type field, eg: ('MyReport'+((' - '+object.inv_num) or '').replace('/','')+((' - '+object.type) or '')+'.pdf')

The difference between the two last examples is beside the use of the field type, also the smarter way we are going to place the '-' between the values. We only use them in the file name if there is a value.