38 lines
923 B
Python
38 lines
923 B
Python
from __future__ import unicode_literals
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import re, frappe
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def resolve_redirect(path):
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'''
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Resolve redirects from hooks
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Example:
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website_redirect = [
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# absolute location
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{"source": "/from", "target": "https://mysite/from"},
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# relative location
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{"source": "/from", "target": "/main"},
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# use regex
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{"source": "/from/(.*)", "target": "/main/\1"}
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]
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'''
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redirects = frappe.get_hooks('website_redirects')
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if not redirects: return
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redirect_to = frappe.cache().hget('website_redirects', path)
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if redirect_to:
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frappe.flags.redirect_location = redirect_to
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raise frappe.Redirect
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for rule in redirects:
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pattern = rule['source'].strip('/ ') + '$'
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if re.match(pattern, path):
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redirect_to = re.sub(pattern, rule['target'].replace('\\', '\\\\'), path)
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frappe.flags.redirect_location = redirect_to
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frappe.cache().hset('website_redirects', path, redirect_to)
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raise frappe.Redirect
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