def linkedin_add_to_profile_url(self):
"""
Returns a URL to add a certificate to a LinkedIn profile (will autofill fields).
Requires LinkedIn sharing to be enabled, either via a site configuration or a
LinkedInAddToProfileConfiguration object being enabled.
"""
if self.effective_user.is_anonymous:
return
linkedin_config = LinkedInAddToProfileConfiguration.current()
if linkedin_config.is_enabled():
try:
user_certificate = GeneratedCertificate.eligible_certificates.get(
user=self.effective_user, course_id=self.course_key)
except GeneratedCertificate.DoesNotExist:
return
cert_url = self.request.build_absolute_uri(
get_certificate_url(course_id=self.course_key,
uuid=user_certificate.verify_uuid))
return linkedin_config.add_to_profile_url(
self.overview.display_name,
user_certificate.mode,
cert_url,
certificate=user_certificate,
)
def _update_social_context(request, context, course, user, user_certificate,
platform_name): # lint-amnesty, pylint: disable=unused-argument
"""
Updates context dictionary with info required for social sharing.
"""
share_settings = configuration_helpers.get_value(
"SOCIAL_SHARING_SETTINGS", settings.SOCIAL_SHARING_SETTINGS)
context['facebook_share_enabled'] = share_settings.get(
'CERTIFICATE_FACEBOOK', False)
context['facebook_app_id'] = configuration_helpers.get_value(
"FACEBOOK_APP_ID", settings.FACEBOOK_APP_ID)
context['facebook_share_text'] = share_settings.get(
'CERTIFICATE_FACEBOOK_TEXT',
_(u"I completed the {course_title} course on {platform_name}.").format(
course_title=context['accomplishment_copy_course_name'],
platform_name=platform_name))
context['twitter_share_enabled'] = share_settings.get(
'CERTIFICATE_TWITTER', False)
context['twitter_share_text'] = share_settings.get(
'CERTIFICATE_TWITTER_TEXT',
_(u"I completed a course at {platform_name}. Take a look at my certificate."
).format(platform_name=platform_name))
share_url = request.build_absolute_uri(
get_certificate_url(course_id=course.id,
uuid=user_certificate.verify_uuid))
context['share_url'] = share_url
twitter_url = ''
if context.get('twitter_share_enabled', False):
twitter_url = 'https://twitter.com/intent/tweet?text={twitter_share_text}&url={share_url}'.format(
twitter_share_text=smart_str(context['twitter_share_text']),
share_url=six.moves.urllib.parse.quote_plus(smart_str(share_url)))
context['twitter_url'] = twitter_url
context['linked_in_url'] = None
# If enabled, show the LinkedIn "add to profile" button
# Clicking this button sends the user to LinkedIn where they
# can add the certificate information to their profile.
linkedin_config = LinkedInAddToProfileConfiguration.current()
if linkedin_config.is_enabled():
context['linked_in_url'] = linkedin_config.add_to_profile_url(
course.display_name,
user_certificate.mode,
smart_str(share_url),
certificate=user_certificate)
def _cert_info(user, course_overview, cert_status):
"""
Implements the logic for cert_info -- split out for testing.
Arguments:
user (User): A user.
course_overview (CourseOverview): A course.
cert_status (dict): dictionary containing information about certificate status for the user
Returns:
dictionary containing:
'status': one of 'generating', 'downloadable', 'notpassing', 'restricted', 'auditing',
'processing', 'unverified', 'unavailable', or 'certificate_earned_but_not_available'
'show_survey_button': bool
'can_unenroll': if status allows for unenrollment
The dictionary may also contain:
'linked_in_url': url to add cert to LinkedIn profile
'survey_url': url, only if course_overview.end_of_course_survey_url is not None
'show_cert_web_view': bool if html web certs are enabled and there is an active web cert
'cert_web_view_url': url if html web certs are enabled and there is an active web cert
'download_url': url to download a cert
'grade': if status is in 'generating', 'downloadable', 'notpassing', 'restricted',
'auditing', or 'unverified'
"""
# simplify the status for the template using this lookup table
template_state = {
CertificateStatuses.generating: 'generating',
CertificateStatuses.downloadable: 'downloadable',
CertificateStatuses.notpassing: 'notpassing',
CertificateStatuses.restricted: 'restricted',
CertificateStatuses.auditing: 'auditing',
CertificateStatuses.audit_passing: 'auditing',
CertificateStatuses.audit_notpassing: 'auditing',
CertificateStatuses.unverified: 'unverified',
}
certificate_earned_but_not_available_status = 'certificate_earned_but_not_available'
default_status = 'processing'
default_info = {
'status': default_status,
'show_survey_button': False,
'can_unenroll': True,
}
if cert_status is None:
return default_info
status = template_state.get(cert_status['status'], default_status)
is_hidden_status = status in ('processing', 'generating', 'notpassing',
'auditing')
if (not certificates_viewable_for_course(course_overview)
and (status in CertificateStatuses.PASSED_STATUSES)
and course_overview.certificate_available_date):
status = certificate_earned_but_not_available_status
if (course_overview.certificates_display_behavior == 'early_no_info'
and is_hidden_status):
return default_info
status_dict = {
'status': status,
'mode': cert_status.get('mode', None),
'linked_in_url': None,
'can_unenroll': status not in DISABLE_UNENROLL_CERT_STATES,
}
if status != default_status and course_overview.end_of_course_survey_url is not None:
status_dict.update({
'show_survey_button':
True,
'survey_url':
process_survey_link(course_overview.end_of_course_survey_url, user)
})
else:
status_dict['show_survey_button'] = False
if status == 'downloadable':
# showing the certificate web view button if certificate is downloadable state and feature flags are enabled.
if has_html_certificates_enabled(course_overview):
if course_overview.has_any_active_web_certificate:
status_dict.update({
'show_cert_web_view':
True,
'cert_web_view_url':
get_certificate_url(course_id=course_overview.id,
uuid=cert_status['uuid'])
})
elif cert_status['download_url']:
status_dict['download_url'] = cert_status['download_url']
else:
# don't show download certificate button if we don't have an active certificate for course
status_dict['status'] = 'unavailable'
elif 'download_url' not in cert_status:
log.warning(
u"User %s has a downloadable cert for %s, but no download url",
user.username, course_overview.id)
return default_info
else:
status_dict['download_url'] = cert_status['download_url']
# If enabled, show the LinkedIn "add to profile" button
# Clicking this button sends the user to LinkedIn where they
# can add the certificate information to their profile.
linkedin_config = LinkedInAddToProfileConfiguration.current()
if linkedin_config.is_enabled():
status_dict[
'linked_in_url'] = linkedin_config.add_to_profile_url(
course_overview.display_name,
cert_status.get('mode'),
cert_status['download_url'],
)
if status in {
'generating', 'downloadable', 'notpassing', 'restricted',
'auditing', 'unverified'
}:
cert_grade_percent = -1
persisted_grade_percent = -1
persisted_grade = CourseGradeFactory().read(user,
course=course_overview,
create_if_needed=False)
if persisted_grade is not None:
persisted_grade_percent = persisted_grade.percent
if 'grade' in cert_status:
cert_grade_percent = float(cert_status['grade'])
if cert_grade_percent == -1 and persisted_grade_percent == -1:
# Note: as of 11/20/2012, we know there are students in this state-- cs169.1x,
# who need to be regraded (we weren't tracking 'notpassing' at first).
# We can add a log.warning here once we think it shouldn't happen.
return default_info
grades_input = [cert_grade_percent, persisted_grade_percent]
max_grade = (None if all(grade is None for grade in grades_input) else
max(filter(lambda x: x is not None, grades_input)))
status_dict['grade'] = text_type(max_grade)
return status_dict
