added voucher import tool

accounts/page/voucher_import_tool/voucher_import_tool.js

@@ -0,0 +1,55 @@
+wn.pages['voucher-import-tool'].onload = function(wrapper) { 
+	wn.ui.make_app_page({
+		parent: wrapper,
+		title: 'Voucher Import Tool',
+		single_column: true
+	});
+	
+	$(wrapper).find('.layout-main').html('\
+		<p class="help">Import multiple accounting entries via CSV (spreadsheet) file:</p>\
+		<h3>1. Download Template</h3><br>\
+		<div style="padding-left: 30px;">\
+			<button class="btn btn-small btn-download-multiple">Download</button>\
+			<p class="help">Import multiple vouchers with one debit and one credit entry</p>\
+		</div>\
+		<hr>\
+		<h3>2. Upload</h3><br>\
+		<div style="padding-left: 30px;">\
+			<p class="help">Upload file in CSV format with UTF-8 encoding</p>\
+			<div id="voucher-upload"></div>\
+		</div><br>\
+		<div class="working"></div>\
+		<div class="well messages" style="display: none;"></div>');
+		
+	wn.upload.make({
+		parent: $(wrapper).find("#voucher-upload"),
+		args: {
+			method: "accounts.page.voucher_import_tool.voucher_import_tool.upload"
+		},
+		callback: function(r) {
+			wrapper.waiting.toggle(false);
+			$(wrapper).find(".messages").toggle(true).html(
+				r.join("<div style='margin:4px; border-top:1px solid #aaa;'></div>"))
+		}
+	});
+	
+	wrapper.waiting = wn.messages.waiting($(wrapper).find('.working'), 
+		"Importing Vouchers...").toggle(false);
+	
+	$(wrapper).find(".btn-download-single").click(function() {
+		window.location.href = wn.request.url 
+			+ '?cmd=accounts.page.voucher_import_tool.voucher_import_tool.get_template_single';
+	});
+
+	$(wrapper).find(".btn-download-multiple").click(function() {
+		window.location.href = wn.request.url 
+			+ '?cmd=accounts.page.voucher_import_tool.voucher_import_tool.get_template_multiple';
+	});
+	
+	// rename button
+	$(wrapper).find('#voucher-upload form input[type="submit"]')
+		.click(function() {
+			$(wrapper).find(".messages").toggle(false);
+			wrapper.waiting.toggle(true);
+		});		
+}

accounts/page/voucher_import_tool/voucher_import_tool.py

@@ -0,0 +1,185 @@
+import webnotes
+from webnotes.utils import formatdate
+
+@webnotes.whitelist()
+def get_template_multiple():
+	"""download single template"""
+	from webnotes.model.doctype import get_field_property
+	naming_options = get_field_property("Journal Voucher", "naming_series", "options")
+	voucher_type = get_field_property("Journal Voucher", "voucher_type", "options")
+	
+	webnotes.response['result'] = '''"Voucher Import :Multiple"
+"Each entry below will be a separate Journal Voucher."
+"Note:"
+"1. Dates in format: %(user_fmt)s"
+"2. Cost Center is required for Income or Expense accounts"
+"3. Naming Series Options: %(naming_options)s"
+"4. Voucher Type Options: %(voucher_type)s"
+"-------Common Values-----------"
+"Company:","%(default_company)s"
+"--------Data----------"
+"Naming Series","Voucher Type","Posting Date","Amount","Debit Account","Credit Account","Cost Center","Against Sales Invoice","Against Purchase Invoice","Against Journal Voucher","Remarks","Due Date","Ref Number","Ref Date"
+''' % {
+		"user_fmt": webnotes.conn.get_value('Control Panel', None, 'date_format'),
+		"default_company": webnotes.conn.get_default("company"),
+		"naming_options": naming_options.replace("\n", ", "),
+		"voucher_type": voucher_type.replace("\n", ", ")
+	}
+	webnotes.response['type'] = 'csv'
+	webnotes.response['doctype'] = "Voucher-Import-Single"
+
+@webnotes.whitelist()
+def upload():
+	from webnotes.utils.datautils import read_csv_content_from_uploaded_file
+	rows = read_csv_content_from_uploaded_file()
+
+	common_values = get_common_values(rows)
+	data = get_data(rows)
+	
+	if rows[0][0]=="Voucher Import :Single":
+		return import_single(common_values, data)
+	else:
+		return import_multiple(common_values, data)
+
+def map_fields(field_list, source, target):
+	for f in field_list:
+		if ":" in f:
+			target[f.split(":")[1]] = source.get(f.split(":")[0])
+		else:
+			target[f] = source.get(f)
+
+def import_multiple(common_values, data):
+	from webnotes.model.doc import Document
+	from webnotes.model.doclist import DocList
+	from webnotes.model.code import get_obj
+	from accounts.utils import get_fiscal_year_from_date
+	from webnotes.utils.dateutils import user_to_str
+
+	messages = []
+		
+	def get_account_details(account):
+		acc_details = webnotes.conn.sql("""select is_pl_account, 
+			master_name from tabAccount where name=%s""", account, as_dict=1)
+		if not acc_details:
+			webnotes.msgprint("%s is not an Account" % account, raise_exception=1)
+		return acc_details[0]
+
+	def apply_cost_center_and_against_invoice(detail, d):
+		account = get_account_details(detail.account)
+
+		if account.is_pl_account=="Yes":
+			detail.cost_center = d.cost_center
+		
+		if account.master_name:
+			map_fields(["against_sales_invoice:against_invoice", 
+				"against_purhase_invoice:against_voucher", 
+				"against_journal_voucher:against_jv"], d, detail.fields)
+	
+	webnotes.conn.commit()
+	
+	for i in xrange(len(data)):
+		d = data[i]
+		jv = webnotes.DictObj()
+		webnotes.message_log = []
+		try:
+			d.posting_date = user_to_str(d.posting_date)
+			d.due_date = user_to_str(d.due_date)
+			d.ref_date = user_to_str(d.ref_date)
+			d.company = common_values.company
+						
+			jv = Document("Journal Voucher")
+			map_fields(["voucher_type", "posting_date", "naming_series", "remarks:remark",
+				"ref_no:cheque_no", "ref_date:cheque_date", "is_opening",
+				"amount:total_debit", "amount:total_credit", "due_date", "company"], d, jv.fields)
+
+			jv.fiscal_year = get_fiscal_year_from_date(jv.posting_date)
+
+			detail1 = Document("Journal Voucher Detail")
+			detail1.parent = True
+			detail1.parentfield = "entries"
+			map_fields(["debit_account:account","amount:debit"], d, detail1.fields)
+			apply_cost_center_and_against_invoice(detail1, d)
+		
+
+			detail2 = Document("Journal Voucher Detail")
+			detail2.parent = True
+			detail2.parentfield = "entries"
+			map_fields(["credit_account:account","amount:credit"], d, detail2.fields)
+			apply_cost_center_and_against_invoice(detail2, d)
+			
+			webnotes.conn.begin()
+			doclist = DocList([jv, detail1, detail2])
+			doclist.submit()
+			webnotes.conn.commit()
+			
+			messages.append("<p style='color: green'>[row #%s] %s imported</p>" \
+				% (i, jv.name))
+			
+		except Exception, e:
+			webnotes.conn.rollback()
+			messages.append("<p style='color: red'>[row #%s] %s failed: %s</p>" \
+				% (i, jv.name, webnotes.message_log and webnotes.message_log[0] or "No message"))
+			webnotes.errprint(webnotes.getTraceback())
+
+		webnotes.message_log = []
+			
+		return messages
+
+def get_common_values(rows):
+	start = False
+	common_values = webnotes.DictObj()
+	
+	for r in rows:
+		if start:
+			if r[0].startswith("---"):
+				break
+			common_values[r[0][:-1].replace(" ", "_").lower()] = r[1]
+		if r[0]=="-------Common Values-----------":
+			start = True
+
+	return common_values
+	
+def get_data(rows):
+	start_row = 0
+	data = []
+	
+	for i in xrange(len(rows)):
+		r = rows[i]
+		if r[0]:
+			if start_row and i >= start_row:
+				d = webnotes.DictObj()
+				for cidx in xrange(len(columns)):
+					d[columns[cidx]] = r[cidx]
+				data.append(d)
+
+			if r[0]=="--------Data----------":
+				start_row = i+2
+				columns = [c.replace(" ", "_").lower() for c in rows[i+1]]
+		
+	return data
+	
+@webnotes.whitelist()
+def get_template_single():
+	"""download single template"""
+	
+	webnotes.response['result'] = '''"Voucher Import :Single"
+"All entries below will be uploaded in one Journal Voucher."
+"Enter details below:"
+"-------Common Values-----------"
+"Voucher Series:",
+"Voucher Type:",
+"Posting Date:","%(posting_date)s"
+"Remarks:",
+"Is Opening:","No"
+"Company:","%(default_company)s"
+"------------------"
+"Enter rows below headings:"
+"Cost Center is required for Income or Expense accounts"
+"--------Data----------"
+"Account","Cost Center","Debit Amount","Credit Amount","Against Sales Invoice","Against Purchase Invoice","Against Journal Voucher"
+''' % {
+		"posting_date": formatdate(),
+		"default_company": webnotes.conn.get_default("company")
+	}
+	webnotes.response['type'] = 'csv'
+	webnotes.response['doctype'] = "Voucher-Import-Single"

accounts/page/voucher_import_tool/voucher_import_tool.txt

@@ -0,0 +1,28 @@
+# Page, voucher-import-tool
+[
+
+	# These values are common in all dictionaries
+	{
+		u'creation': '2012-09-26 15:21:57',
+		u'docstatus': 0,
+		u'modified': '2012-09-26 15:21:57',
+		u'modified_by': u'Administrator',
+		u'owner': u'Administrator'
+	},
+
+	# These values are common for all Page
+	{
+		u'doctype': u'Page',
+		'module': u'Accounts',
+		u'name': u'__common__',
+		'page_name': u'voucher-import-tool',
+		'standard': u'Yes',
+		'title': u'Voucher Import Tool'
+	},
+
+	# Page, voucher-import-tool
+	{
+		u'doctype': u'Page',
+		u'name': u'voucher-import-tool'
+	}
+]