[minor] validate permission in Process Payroll and all products fix for home page
diff --git a/erpnext/hr/doctype/process_payroll/process_payroll.py b/erpnext/hr/doctype/process_payroll/process_payroll.py
index c80c660..3cb0184 100644
--- a/erpnext/hr/doctype/process_payroll/process_payroll.py
+++ b/erpnext/hr/doctype/process_payroll/process_payroll.py
@@ -57,6 +57,8 @@
 			Creates salary slip for selected employees if already not created
 		"""
 
+		self.check_permission('write')
+
 		emp_list = self.get_emp_list()
 		ss_list = []
 		for emp in emp_list:
@@ -102,6 +104,8 @@
 		"""
 			Submit all salary slips based on selected criteria
 		"""
+		self.check_permission('write')
+
 		ss_list = self.get_sal_slip_list()
 		not_submitted_ss = []
 		for ss in ss_list:
@@ -159,6 +163,8 @@
 
 
 	def make_journal_entry(self, salary_account = None):
+		self.check_permission('write')
+
 		amount = self.get_total_salary()
 		default_bank_account = frappe.db.get_value("Company", self.company,
 			"default_bank_account")
diff --git a/erpnext/portal/doctype/homepage/homepage.json b/erpnext/portal/doctype/homepage/homepage.json
index 51d7955..e0e47d1 100644
--- a/erpnext/portal/doctype/homepage/homepage.json
+++ b/erpnext/portal/doctype/homepage/homepage.json
@@ -1,236 +1,262 @@
 {
- "allow_copy": 0, 
- "allow_import": 0, 
- "allow_rename": 0, 
- "autoname": "", 
- "beta": 1, 
- "creation": "2016-04-22 05:27:52.109319", 
- "custom": 0, 
- "docstatus": 0, 
- "doctype": "DocType", 
- "document_type": "Setup", 
- "editable_grid": 0, 
+ "allow_copy": 0,
+ "allow_import": 0,
+ "allow_rename": 0,
+ "autoname": "",
+ "beta": 1,
+ "creation": "2016-04-22 05:27:52.109319",
+ "custom": 0,
+ "docstatus": 0,
+ "doctype": "DocType",
+ "document_type": "Setup",
+ "editable_grid": 0,
  "fields": [
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "fieldname": "company", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "label": "Company", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Company", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "report_hide": 0, 
-   "reqd": 1, 
-   "search_index": 0, 
-   "set_only_once": 0, 
+   "allow_on_submit": 0,
+   "bold": 0,
+   "collapsible": 0,
+   "fieldname": "company",
+   "fieldtype": "Link",
+   "hidden": 0,
+   "ignore_user_permissions": 0,
+   "ignore_xss_filter": 0,
+   "in_filter": 0,
+   "in_list_view": 0,
+   "label": "Company",
+   "length": 0,
+   "no_copy": 0,
+   "options": "Company",
+   "permlevel": 0,
+   "precision": "",
+   "print_hide": 0,
+   "print_hide_if_no_value": 0,
+   "read_only": 0,
+   "report_hide": 0,
+   "reqd": 1,
+   "search_index": 0,
+   "set_only_once": 0,
    "unique": 0
-  }, 
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "fieldname": "title", 
-   "fieldtype": "Data", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "label": "TItle", 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
+   "allow_on_submit": 0,
+   "bold": 0,
+   "collapsible": 0,
+   "fieldname": "title",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "ignore_user_permissions": 0,
+   "ignore_xss_filter": 0,
+   "in_filter": 0,
+   "in_list_view": 0,
+   "label": "TItle",
+   "length": 0,
+   "no_copy": 0,
+   "permlevel": 0,
+   "precision": "",
+   "print_hide": 0,
+   "print_hide_if_no_value": 0,
+   "read_only": 0,
+   "report_hide": 0,
+   "reqd": 0,
+   "search_index": 0,
+   "set_only_once": 0,
    "unique": 0
-  }, 
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "description": "Company Tagline for website homepage", 
-   "fieldname": "tag_line", 
-   "fieldtype": "Data", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "label": "Tag Line", 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "report_hide": 0, 
-   "reqd": 1, 
-   "search_index": 0, 
-   "set_only_once": 0, 
+   "allow_on_submit": 0,
+   "bold": 0,
+   "collapsible": 0,
+   "description": "Company Tagline for website homepage",
+   "fieldname": "tag_line",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "ignore_user_permissions": 0,
+   "ignore_xss_filter": 0,
+   "in_filter": 0,
+   "in_list_view": 0,
+   "label": "Tag Line",
+   "length": 0,
+   "no_copy": 0,
+   "permlevel": 0,
+   "precision": "",
+   "print_hide": 0,
+   "print_hide_if_no_value": 0,
+   "read_only": 0,
+   "report_hide": 0,
+   "reqd": 1,
+   "search_index": 0,
+   "set_only_once": 0,
    "unique": 0
-  }, 
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "description": "Company Description for website homepage", 
-   "fieldname": "description", 
-   "fieldtype": "Text", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "label": "Description", 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "report_hide": 0, 
-   "reqd": 1, 
-   "search_index": 0, 
-   "set_only_once": 0, 
+   "allow_on_submit": 0,
+   "bold": 0,
+   "collapsible": 0,
+   "description": "Company Description for website homepage",
+   "fieldname": "description",
+   "fieldtype": "Text",
+   "hidden": 0,
+   "ignore_user_permissions": 0,
+   "ignore_xss_filter": 0,
+   "in_filter": 0,
+   "in_list_view": 0,
+   "label": "Description",
+   "length": 0,
+   "no_copy": 0,
+   "permlevel": 0,
+   "precision": "",
+   "print_hide": 0,
+   "print_hide_if_no_value": 0,
+   "read_only": 0,
+   "report_hide": 0,
+   "reqd": 1,
+   "search_index": 0,
+   "set_only_once": 0,
    "unique": 0
-  }, 
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "fieldname": "products_section", 
-   "fieldtype": "Section Break", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "label": "Products", 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
+   "allow_on_submit": 0,
+   "bold": 0,
+   "collapsible": 0,
+   "fieldname": "products_section",
+   "fieldtype": "Section Break",
+   "hidden": 0,
+   "ignore_user_permissions": 0,
+   "ignore_xss_filter": 0,
+   "in_filter": 0,
+   "in_list_view": 0,
+   "label": "Products",
+   "length": 0,
+   "no_copy": 0,
+   "permlevel": 0,
+   "precision": "",
+   "print_hide": 0,
+   "print_hide_if_no_value": 0,
+   "read_only": 0,
+   "report_hide": 0,
+   "reqd": 0,
+   "search_index": 0,
+   "set_only_once": 0,
    "unique": 0
-  }, 
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "description": "Products to be shown on website homepage", 
-   "fieldname": "products", 
-   "fieldtype": "Table", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "label": "Products", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Homepage Featured Product", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0, 
+   "allow_on_submit": 0,
+   "bold": 0,
+   "collapsible": 0,
+   "default": "/products",
+   "fieldname": "products_url",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "ignore_user_permissions": 0,
+   "ignore_xss_filter": 0,
+   "in_filter": 0,
+   "in_list_view": 0,
+   "label": "URL for \"All Products\"",
+   "length": 0,
+   "no_copy": 0,
+   "permlevel": 0,
+   "precision": "",
+   "print_hide": 0,
+   "print_hide_if_no_value": 0,
+   "read_only": 0,
+   "report_hide": 0,
+   "reqd": 0,
+   "search_index": 0,
+   "set_only_once": 0,
+   "unique": 0
+  },
+  {
+   "allow_on_submit": 0,
+   "bold": 0,
+   "collapsible": 0,
+   "description": "Products to be shown on website homepage",
+   "fieldname": "products",
+   "fieldtype": "Table",
+   "hidden": 0,
+   "ignore_user_permissions": 0,
+   "ignore_xss_filter": 0,
+   "in_filter": 0,
+   "in_list_view": 0,
+   "label": "Products",
+   "length": 0,
+   "no_copy": 0,
+   "options": "Homepage Featured Product",
+   "permlevel": 0,
+   "precision": "",
+   "print_hide": 0,
+   "print_hide_if_no_value": 0,
+   "read_only": 0,
+   "report_hide": 0,
+   "reqd": 0,
+   "search_index": 0,
+   "set_only_once": 0,
+   "unique": 0,
    "width": "40px"
   }
- ], 
- "hide_heading": 0, 
- "hide_toolbar": 0, 
- "idx": 0, 
- "image_view": 0, 
- "in_create": 0, 
- "in_dialog": 0, 
- "is_submittable": 0, 
- "issingle": 1, 
- "istable": 0, 
- "max_attachments": 0, 
- "modified": "2016-08-09 05:01:30.287861", 
- "modified_by": "Administrator", 
- "module": "Portal", 
- "name": "Homepage", 
- "name_case": "", 
- "owner": "Administrator", 
+ ],
+ "hide_heading": 0,
+ "hide_toolbar": 0,
+ "idx": 0,
+ "image_view": 0,
+ "in_create": 0,
+ "in_dialog": 0,
+ "is_submittable": 0,
+ "issingle": 1,
+ "istable": 0,
+ "max_attachments": 0,
+ "modified": "2016-08-29 01:28:00.961623",
+ "modified_by": "Administrator",
+ "module": "Portal",
+ "name": "Homepage",
+ "name_case": "",
+ "owner": "Administrator",
  "permissions": [
   {
-   "amend": 0, 
-   "apply_user_permissions": 0, 
-   "cancel": 0, 
-   "create": 1, 
-   "delete": 1, 
-   "email": 1, 
-   "export": 0, 
-   "if_owner": 0, 
-   "import": 0, 
-   "permlevel": 0, 
-   "print": 1, 
-   "read": 1, 
-   "report": 0, 
-   "role": "System Manager", 
-   "set_user_permissions": 0, 
-   "share": 1, 
-   "submit": 0, 
+   "amend": 0,
+   "apply_user_permissions": 0,
+   "cancel": 0,
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 0,
+   "if_owner": 0,
+   "import": 0,
+   "permlevel": 0,
+   "print": 1,
+   "read": 1,
+   "report": 0,
+   "role": "System Manager",
+   "set_user_permissions": 0,
+   "share": 1,
+   "submit": 0,
    "write": 1
-  }, 
+  },
   {
-   "amend": 0, 
-   "apply_user_permissions": 0, 
-   "cancel": 0, 
-   "create": 1, 
-   "delete": 1, 
-   "email": 1, 
-   "export": 0, 
-   "if_owner": 0, 
-   "import": 0, 
-   "permlevel": 0, 
-   "print": 1, 
-   "read": 1, 
-   "report": 0, 
-   "role": "Administrator", 
-   "set_user_permissions": 0, 
-   "share": 1, 
-   "submit": 0, 
+   "amend": 0,
+   "apply_user_permissions": 0,
+   "cancel": 0,
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 0,
+   "if_owner": 0,
+   "import": 0,
+   "permlevel": 0,
+   "print": 1,
+   "read": 1,
+   "report": 0,
+   "role": "Administrator",
+   "set_user_permissions": 0,
+   "share": 1,
+   "submit": 0,
    "write": 1
   }
- ], 
- "quick_entry": 0, 
- "read_only": 0, 
- "read_only_onload": 0, 
- "sort_field": "modified", 
- "sort_order": "DESC", 
- "title_field": "company", 
+ ],
+ "quick_entry": 0,
+ "read_only": 0,
+ "read_only_onload": 0,
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "title_field": "company",
  "track_seen": 0
 }
\ No newline at end of file
diff --git a/erpnext/portal/doctype/homepage/homepage.py b/erpnext/portal/doctype/homepage/homepage.py
index 20ce767..f8f73fd 100644
--- a/erpnext/portal/doctype/homepage/homepage.py
+++ b/erpnext/portal/doctype/homepage/homepage.py
@@ -5,6 +5,7 @@
 from __future__ import unicode_literals
 import frappe
 from frappe.model.document import Document
+from frappe.website.utils import delete_page_cache
 
 class Homepage(Document):
 	def validate(self):
@@ -12,6 +13,7 @@
 			self.setup_items()
 		if not self.description:
 			self.description = frappe._("This is an example website auto-generated from ERPNext")
+		delete_page_cache('home')
 
 	def setup_items(self):
 		for d in frappe.get_all('Item', fields=['name', 'item_name', 'description', 'image'],
diff --git a/erpnext/templates/pages/home.html b/erpnext/templates/pages/home.html
index 790a430..b91cd73 100644
--- a/erpnext/templates/pages/home.html
+++ b/erpnext/templates/pages/home.html
@@ -26,9 +26,8 @@
 					{% endfor %}
 				</div>
 			</div>
-			<!-- TODO: remove hardcoding of /products -->
 			<div class="text-center padding">
-				<a href="/products" class="btn btn-primary all-products">
+				<a href="{{ homepage.products_url or "/products" }}" class="btn btn-primary all-products">
 					{{ _("View All Products") }}</a></div>
 		</div>
 		{% endif %}