38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
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# MIT License. See license.txt
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from __future__ import unicode_literals
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import frappe
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ignore_doctypes = ("DocType", "Print Format", "Role", "Module Def", "Communication",
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"ToDo")
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def notify_link_count(doctype, name):
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'''updates link count for given document'''
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link_count = frappe.cache().get_value('_link_count')
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if not link_count:
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link_count = {}
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if not (doctype, name) in link_count:
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link_count[(doctype, name)] = 1
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else:
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link_count[(doctype, name)] += 1
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frappe.cache().set_value('_link_count', link_count)
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def update_link_count():
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'''increment link count in the `idx` column for the given document'''
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link_count = frappe.cache().get_value('_link_count')
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if link_count:
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for key, count in link_count.iteritems():
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if key[0] not in ignore_doctypes:
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try:
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frappe.db.sql('update `tab{0}` set idx = idx + {1} where name=%s'.format(key[0], count),
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key[1])
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except Exception, e:
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if e.args[0]!=1146: # table not found, single
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raise e
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# reset the count
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frappe.cache().delete_value('_link_count')
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