72 lines
2.5 KiB
Python
72 lines
2.5 KiB
Python
"""
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Main views and method related to the Programs.
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"""
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import logging
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from openedx.core.djangoapps.util.helpers import get_id_token
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from openedx.core.djangoapps.programs.models import ProgramsApiConfig
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from openedx.core.djangoapps.programs.utils import programs_api_client, is_student_dashboard_programs_enabled
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log = logging.getLogger(__name__)
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# OAuth2 Client name for programs
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CLIENT_NAME = "programs"
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def get_course_programs_for_dashboard(user, course_keys): # pylint: disable=invalid-name
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""" Return all programs related to a user.
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Given a user and an iterable of course keys, find all
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the programs relevant to the user's dashboard and return them in a
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dictionary keyed by the course_key.
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Arguments:
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user (user object): Currently logged-in User for which we need to get
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JWT ID-Token
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course_keys (list): List of course keys in which user is enrolled
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Returns:
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Dictionary response containing programs or None
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"""
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course_programs = {}
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if not is_student_dashboard_programs_enabled():
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log.warning("Programs service for student dashboard is disabled.")
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return course_programs
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# unicode-ify the course keys for efficient lookup
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course_keys = map(unicode, course_keys)
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# get programs slumber-based client 'EdxRestApiClient'
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try:
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api_client = programs_api_client(ProgramsApiConfig.current().internal_api_url, get_id_token(user, CLIENT_NAME))
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except Exception: # pylint: disable=broad-except
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log.exception('Failed to initialize the Programs API client.')
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return course_programs
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# get programs from api client
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try:
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response = api_client.programs.get()
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except Exception: # pylint: disable=broad-except
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log.exception('Failed to retrieve programs from the Programs API.')
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return course_programs
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programs = response.get('results', [])
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if not programs:
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log.warning("No programs found for the user '%s'.", user.id)
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return course_programs
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# reindex the result from pgm -> course code -> course run
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# to
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# course run -> program, ignoring course runs not present in the dashboard enrollments
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for program in programs:
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try:
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for course_code in program['course_codes']:
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for run in course_code['run_modes']:
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if run['course_key'] in course_keys:
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course_programs[run['course_key']] = program
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except KeyError:
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log.exception('Unable to parse Programs API response: %r', program)
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return course_programs
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