106 lines
3.8 KiB
Python
106 lines
3.8 KiB
Python
# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
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# License: GNU General Public License v3. See license.txt
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from __future__ import unicode_literals
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import frappe
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import frappe.permissions
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import frappe.defaults
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def execute():
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frappe.reload_doc("core", "doctype", "docperm")
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update_user_properties()
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update_user_match()
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add_employee_restrictions_to_leave_approver()
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update_permissions()
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remove_duplicate_restrictions()
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frappe.defaults.clear_cache()
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frappe.clear_cache()
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def update_user_properties():
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frappe.reload_doc("core", "doctype", "docfield")
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for d in frappe.db.sql("""select parent, defkey, defvalue from tabDefaultValue
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where parent not in ('__global', '__default')""", as_dict=True):
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df = frappe.db.sql("""select options from tabDocField
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where fieldname=%s and fieldtype='Link'""", d.defkey, as_dict=True)
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if df:
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frappe.db.sql("""update tabDefaultValue
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set defkey=%s, parenttype='Restriction'
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where defkey=%s and
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parent not in ('__global', '__default')""", (df[0].options, d.defkey))
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def update_user_match():
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import frappe.defaults
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doctype_matches = {}
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for doctype, match in frappe.db.sql("""select parent, `match` from `tabDocPerm`
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where `match` like %s and ifnull(`match`, '')!="leave_approver:user" """, "%:user"):
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doctype_matches.setdefault(doctype, []).append(match)
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for doctype, user_matches in doctype_matches.items():
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meta = frappe.get_meta(doctype)
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# for each user with roles of this doctype, check if match condition applies
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for user in frappe.db.sql_list("""select name from `tabUser`
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where enabled=1 and user_type='System User'"""):
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user_roles = frappe.get_roles(user)
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perms = meta.get({"doctype": "DocPerm", "permlevel": 0,
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"role": ["in", [["All"] + user_roles]], "read": 1})
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# user does not have required roles
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if not perms:
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continue
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# assume match
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user_match = True
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for perm in perms:
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if not perm.match:
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# aha! non match found
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user_match = False
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break
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if not user_match:
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continue
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# if match condition applies, restrict that user
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# add that doc's restriction to that user
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for match in user_matches:
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for name in frappe.db.sql_list("""select name from `tab{doctype}`
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where `{field}`=%s""".format(doctype=doctype, field=match.split(":")[0]), user):
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frappe.defaults.add_default(doctype, name, user, "Restriction")
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def add_employee_restrictions_to_leave_approver():
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from frappe.core.page.user_properties import user_properties
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# add restrict rights to HR User and HR Manager
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frappe.db.sql("""update `tabDocPerm` set `restrict`=1 where parent in ('Employee', 'Leave Application')
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and role in ('HR User', 'HR Manager') and permlevel=0 and `read`=1""")
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frappe.clear_cache()
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# add Employee restrictions (in on_update method)
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for employee in frappe.db.sql_list("""select name from `tabEmployee`
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where exists(select leave_approver from `tabEmployee Leave Approver`
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where `tabEmployee Leave Approver`.parent=`tabEmployee`.name)
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or ifnull(`reports_to`, '')!=''"""):
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frappe.get_doc("Employee", employee).save()
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def update_permissions():
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# clear match conditions other than owner
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frappe.db.sql("""update tabDocPerm set `match`=''
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where ifnull(`match`,'') not in ('', 'owner')""")
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def remove_duplicate_restrictions():
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# remove duplicate restrictions (if they exist)
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for d in frappe.db.sql("""select parent, defkey, defvalue,
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count(*) as cnt from tabDefaultValue
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where parent not in ('__global', '__default')
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group by parent, defkey, defvalue""", as_dict=1):
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if d.cnt > 1:
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# order by parenttype so that restriction does not get removed!
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frappe.db.sql("""delete from tabDefaultValue where `parent`=%s and `defkey`=%s and
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`defvalue`=%s order by parenttype limit %s""", (d.parent, d.defkey, d.defvalue, d.cnt-1))
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