def create(self, cr, uid, ids, datas, context={}):
        product_ids = ids

        location_id = context.get('location_id', False)
        if not location_id:
            warehouse_id = pooler.get_pool(cr.dbname).get('stock.warehouse').search(cr, uid, [])[0]
            location_id = pooler.get_pool(cr.dbname).get('stock.warehouse').browse(cr, uid, warehouse_id).lot_stock_id.id

        loc_ids = pooler.get_pool(cr.dbname).get('stock.location').search(cr, uid, [('location_id','child_of',[location_id])])

        now = time.strftime('%Y-%m-%d')
        dt_from = now
        dt_to = now

        names = dict(pooler.get_pool(cr.dbname).get('product.product').name_get(cr, uid, product_ids, context=context),)
        for name in names:
            names[name] = names[name].encode('utf8')
        products = {}
        prods = pooler.get_pool(cr.dbname).get('stock.location')._product_all_get(cr, uid, location_id, product_ids, context=context)

        for p in prods:
            products[p] = [(now,prods[p])]
            prods[p] = 0

        if not loc_ids or not product_ids:
            return (False, 'pdf')

        cr.execute("select sum(r.product_qty * u.factor), r.date, r.product_id "
                   "from stock_move r left join product_uom u on (r.product_uom=u.id) "
                   "where state IN %s"
                   "and location_id IN %s"
                   "and product_id IN %s"
                   "group by date,product_id",(('confirmed','assigned','waiting'),tuple(loc_ids) ,tuple(product_ids),))
        for (qty, dt, prod_id) in cr.fetchall():
            if dt<=dt_from:
                dt= (datetime.now() + relativedelta(days=1)).strftime('%Y-%m-%d')
            else:
                dt = dt[:10]
            products.setdefault(prod_id, [])
            products[prod_id].append((dt,-qty))

        cr.execute("select sum(r.product_qty * u.factor), r.date, r.product_id "
                   "from stock_move r left join product_uom u on (r.product_uom=u.id) "
                   "where state IN %s"
                   "and location_dest_id IN %s"
                   "and product_id IN %s"
                   "group by date,product_id",(('confirmed','assigned','waiting'),tuple(loc_ids) ,tuple(product_ids),))

        for (qty, dt, prod_id) in cr.fetchall():
            if dt<=dt_from:
                dt= (datetime.now() + relativedelta(days=1)).strftime('%Y-%m-%d')
            else:
                dt = dt[:10]
            products.setdefault(prod_id, [])
            products[prod_id].append((dt,qty))

        dt = dt_from
        qty = 0

        io = StringIO.StringIO()
        gt = stock_graph.stock_graph(io, context.get('lang', 'en_US'), cr)
        for prod_id in products:
            gt.add(prod_id, names.get(prod_id, 'Unknown'), products[prod_id])
        gt.draw()
        gt.close()
        self.obj = external_pdf(io.getvalue())
        self.obj.render()
        return (self.obj.pdf, 'pdf')
    def create(self, cr, uid, ids, datas, context=None):
        if context is None:
            context = {}
        registry = openerp.registry(cr.dbname)
        product_ids = ids
        if 'location_id' in context:
            location_id = context['location_id']
        else:
            warehouse_id = registry['stock.warehouse'].search(cr, uid, [])[0]
            location_id = registry['stock.warehouse'].browse(
                cr, uid, warehouse_id).lot_stock_id.id

        loc_ids = registry['stock.location'].search(
            cr, uid, [('location_id', 'child_of', [location_id])])

        now = time.strftime('%Y-%m-%d')
        dt_from = now
        dt_to = now

        names = dict(registry['product.product'].name_get(
            cr, uid, product_ids))
        for name in names:
            names[name] = names[name].encode('utf8')
        products = {}
        prods = registry['stock.location']._product_all_get(
            cr, uid, location_id, product_ids)

        for p in prods:
            products[p] = [(now, prods[p])]
            prods[p] = 0

        if not loc_ids or not product_ids:
            return (False, 'pdf')

        cr.execute(
            "select sum(r.product_qty * u.factor), r.date, r.product_id "
            "from stock_move r left join product_uom u on (r.product_uom=u.id) "
            "where state IN %s"
            "and location_id IN %s"
            "and product_id IN %s"
            "group by date,product_id", (
                ('confirmed', 'assigned', 'waiting'),
                tuple(loc_ids),
                tuple(product_ids),
            ))
        for (qty, dt, prod_id) in cr.fetchall():
            if dt <= dt_from:
                dt = (datetime.now() +
                      relativedelta(days=1)).strftime('%Y-%m-%d')
            else:
                dt = dt[:10]
            products.setdefault(prod_id, [])
            products[prod_id].append((dt, -qty))

        cr.execute(
            "select sum(r.product_qty * u.factor), r.date, r.product_id "
            "from stock_move r left join product_uom u on (r.product_uom=u.id) "
            "where state IN %s"
            "and location_dest_id IN %s"
            "and product_id IN %s"
            "group by date,product_id", (
                ('confirmed', 'assigned', 'waiting'),
                tuple(loc_ids),
                tuple(product_ids),
            ))

        for (qty, dt, prod_id) in cr.fetchall():
            if dt <= dt_from:
                dt = (datetime.now() +
                      relativedelta(days=1)).strftime('%Y-%m-%d')
            else:
                dt = dt[:10]
            products.setdefault(prod_id, [])
            products[prod_id].append((dt, qty))

        dt = dt_from
        qty = 0

        io = StringIO.StringIO()
        gt = stock_graph.stock_graph(io)
        for prod_id in products:
            prod_name = names.get(prod_id, 'Unknown')
            if isinstance(prod_name, str):
                prod_name = prod_name.decode('utf-8')
                prod_name = unicodedata.normalize('NFKD', prod_name)
                prod_name = prod_name.encode('ascii', 'replace')
            gt.add(prod_id, prod_name, products[prod_id])
        gt.draw()
        gt.close()
        self.obj = external_pdf(io.getvalue())
        self.obj.render()
        return (self.obj.pdf, 'pdf')
Example #3
0
    def create(self, cr, uid, ids, datas, context=None):
        if context is None:
            context = {}
        registry = openerp.registry(cr.dbname)
        product_ids = ids
        if 'location_id' in context:
            location_id = context['location_id']
        else:
            warehouse_id = registry['stock.warehouse'].search(cr, uid, [])[0]
            location_id = registry['stock.warehouse'].browse(cr, uid, warehouse_id).lot_stock_id.id

        loc_ids = registry['stock.location'].search(cr, uid, [('location_id','child_of',[location_id])])

        now = time.strftime('%Y-%m-%d')
        dt_from = now
        dt_to = now

        names = dict(registry['product.product'].name_get(cr, uid, product_ids))
        for name in names:
            names[name] = names[name].encode('utf8')
        products = {}
        ctx = context.copy()
        ctx['location_id'] = loc_ids
        prods = registry['product.product']._product_available(cr, uid, product_ids, context=ctx)
        for prod in prods.keys():
            products[prod] = [(now, prods[prod]['qty_available'])]
            prods[prod] = 0


        if not loc_ids or not product_ids:
            return (False, 'pdf')

        cr.execute("select sum(r.product_qty * u.factor), r.date, r.product_id "
                   "from stock_move r left join product_uom u on (r.product_uom=u.id) "
                   "where state IN %s"
                   "and location_id IN %s"
                   "and product_id IN %s"
                   "group by date,product_id",(('confirmed','assigned','waiting'),tuple(loc_ids) ,tuple(product_ids),))
        for (qty, dt, prod_id) in cr.fetchall():
            if dt<=dt_from:
                dt= (datetime.now() + relativedelta(days=1)).strftime('%Y-%m-%d')
            else:
                dt = dt[:10]
            products.setdefault(prod_id, [])
            products[prod_id].append((dt,-qty))

        cr.execute("select sum(r.product_qty * u.factor), r.date, r.product_id "
                   "from stock_move r left join product_uom u on (r.product_uom=u.id) "
                   "where state IN %s"
                   "and location_dest_id IN %s"
                   "and product_id IN %s"
                   "group by date,product_id",(('confirmed','assigned','waiting'),tuple(loc_ids) ,tuple(product_ids),))

        for (qty, dt, prod_id) in cr.fetchall():
            if dt<=dt_from:
                dt= (datetime.now() + relativedelta(days=1)).strftime('%Y-%m-%d')
            else:
                dt = dt[:10]
            products.setdefault(prod_id, [])
            products[prod_id].append((dt,qty))

        dt = dt_from
        qty = 0

        io = StringIO.StringIO()
        gt = stock_graph.stock_graph(io)
        for prod_id in products:
            prod_name = names.get(prod_id,'Unknown')
            if isinstance(prod_name, str):
                 prod_name = prod_name.decode('utf-8')
                 prod_name = unicodedata.normalize('NFKD',prod_name)
                 prod_name = prod_name.encode('ascii','replace')
            gt.add(prod_id, prod_name, products[prod_id])   
        gt.draw()
        gt.close()
        self.obj = external_pdf(io.getvalue())
        self.obj.render()
        return (self.obj.pdf, 'pdf')