33 lines
984 B
Python
33 lines
984 B
Python
import frappe
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def get_context(context):
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context.no_cache = 1
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course_name = get_queryparam("course", '/courses')
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context.course = get_course(course_name)
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topic_name = get_queryparam("topic", '/courses?course=' + course_name)
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context.topic = get_topic(course_name, topic_name)
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def get_queryparam(name, redirect_when_not_found):
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try:
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return frappe.form_dict[name]
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except KeyError:
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frappe.local.flags.redirect_location = redirect_when_not_found
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raise frappe.Redirect
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def get_course(name):
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try:
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course = frappe.get_doc('Community Course', name)
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except frappe.exceptions.DoesNotExistError:
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raise frappe.NotFound
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return course
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def get_topic(course_name, topic_name):
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try:
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topic = frappe.get_doc('Community Course Topic', topic_name)
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except frappe.exceptions.DoesNotExistError:
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raise frappe.NotFound
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if topic.course != course_name:
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raise frappe.NotFound
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return topic
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