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edx
edx-platform
Commits
18822bdb
Commit
18822bdb
authored
Oct 05, 2014
by
John Eskew
Committed by
Don Mitchell
Oct 06, 2014
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Wrap course info and dashboard in bulk ops wrapper to reduce Mongo calls.
parent
0ed4ee32
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2 changed files
with
50 additions
and
47 deletions
+50
-47
common/djangoapps/student/views.py
+19
-17
lms/djangoapps/courseware/views.py
+31
-30
No files found.
common/djangoapps/student/views.py
View file @
18822bdb
...
@@ -246,23 +246,25 @@ def get_course_enrollment_pairs(user, course_org_filter, org_filter_out_set):
...
@@ -246,23 +246,25 @@ def get_course_enrollment_pairs(user, course_org_filter, org_filter_out_set):
a student's dashboard.
a student's dashboard.
"""
"""
for
enrollment
in
CourseEnrollment
.
enrollments_for_user
(
user
):
for
enrollment
in
CourseEnrollment
.
enrollments_for_user
(
user
):
course
=
modulestore
()
.
get_course
(
enrollment
.
course_id
)
store
=
modulestore
()
if
course
and
not
isinstance
(
course
,
ErrorDescriptor
):
with
store
.
bulk_operations
(
enrollment
.
course_id
):
course
=
store
.
get_course
(
enrollment
.
course_id
)
# if we are in a Microsite, then filter out anything that is not
if
course
and
not
isinstance
(
course
,
ErrorDescriptor
):
# attributed (by ORG) to that Microsite
if
course_org_filter
and
course_org_filter
!=
course
.
location
.
org
:
# if we are in a Microsite, then filter out anything that is not
continue
# attributed (by ORG) to that Microsite
# Conversely, if we are not in a Microsite, then let's filter out any enrollments
if
course_org_filter
and
course_org_filter
!=
course
.
location
.
org
:
# with courses attributed (by ORG) to Microsites
continue
elif
course
.
location
.
org
in
org_filter_out_set
:
# Conversely, if we are not in a Microsite, then let's filter out any enrollments
continue
# with courses attributed (by ORG) to Microsites
elif
course
.
location
.
org
in
org_filter_out_set
:
yield
(
course
,
enrollment
)
continue
else
:
log
.
error
(
"User {0} enrolled in {2} course {1}"
.
format
(
yield
(
course
,
enrollment
)
user
.
username
,
enrollment
.
course_id
,
"broken"
if
course
else
"non-existent"
else
:
))
log
.
error
(
"User {0} enrolled in {2} course {1}"
.
format
(
user
.
username
,
enrollment
.
course_id
,
"broken"
if
course
else
"non-existent"
))
def
_cert_info
(
user
,
course
,
cert_status
):
def
_cert_info
(
user
,
course
,
cert_status
):
...
...
lms/djangoapps/courseware/views.py
View file @
18822bdb
...
@@ -559,41 +559,42 @@ def course_info(request, course_id):
...
@@ -559,41 +559,42 @@ def course_info(request, course_id):
course_key
=
SlashSeparatedCourseKey
.
from_deprecated_string
(
course_id
)
course_key
=
SlashSeparatedCourseKey
.
from_deprecated_string
(
course_id
)
course
=
get_course_with_access
(
request
.
user
,
'load'
,
course_key
)
with
modulestore
()
.
bulk_operations
(
course_key
):
staff_access
=
has_access
(
request
.
user
,
'staff'
,
course
)
course
=
get_course_with_access
(
request
.
user
,
'load'
,
course_key
)
masq
=
setup_masquerade
(
request
,
staff_access
)
# allow staff to toggle masquerade on info page
staff_access
=
has_access
(
request
.
user
,
'staff'
,
course
)
reverifications
=
fetch_reverify_banner_info
(
request
,
course_key
)
masq
=
setup_masquerade
(
request
,
staff_access
)
# allow staff to toggle masquerade on info page
studio_url
=
get_studio_url
(
course
,
'course_info'
)
reverifications
=
fetch_reverify_banner_info
(
request
,
course_key
)
studio_url
=
get_studio_url
(
course
,
'course_info'
)
# link to where the student should go to enroll in the course:
# link to where the student should go to enroll in the course:
# about page if there is not marketing site, SITE_NAME if there is
# about page if there is not marketing site, SITE_NAME if there is
url_to_enroll
=
reverse
(
course_about
,
args
=
[
course_id
])
url_to_enroll
=
reverse
(
course_about
,
args
=
[
course_id
])
if
settings
.
FEATURES
.
get
(
'ENABLE_MKTG_SITE'
):
if
settings
.
FEATURES
.
get
(
'ENABLE_MKTG_SITE'
):
url_to_enroll
=
marketing_link
(
'COURSES'
)
url_to_enroll
=
marketing_link
(
'COURSES'
)
show_enroll_banner
=
request
.
user
.
is_authenticated
()
and
not
CourseEnrollment
.
is_enrolled
(
request
.
user
,
course
.
id
)
show_enroll_banner
=
request
.
user
.
is_authenticated
()
and
not
CourseEnrollment
.
is_enrolled
(
request
.
user
,
course
.
id
)
context
=
{
context
=
{
'request'
:
request
,
'request'
:
request
,
'course_id'
:
course_key
.
to_deprecated_string
(),
'course_id'
:
course_key
.
to_deprecated_string
(),
'cache'
:
None
,
'cache'
:
None
,
'course'
:
course
,
'course'
:
course
,
'staff_access'
:
staff_access
,
'staff_access'
:
staff_access
,
'masquerade'
:
masq
,
'masquerade'
:
masq
,
'studio_url'
:
studio_url
,
'studio_url'
:
studio_url
,
'reverifications'
:
reverifications
,
'reverifications'
:
reverifications
,
'show_enroll_banner'
:
show_enroll_banner
,
'show_enroll_banner'
:
show_enroll_banner
,
'url_to_enroll'
:
url_to_enroll
,
'url_to_enroll'
:
url_to_enroll
,
}
}
now
=
datetime
.
now
(
UTC
())
now
=
datetime
.
now
(
UTC
())
effective_start
=
_adjust_start_date_for_beta_testers
(
request
.
user
,
course
,
course_key
)
effective_start
=
_adjust_start_date_for_beta_testers
(
request
.
user
,
course
,
course_key
)
if
staff_access
and
now
<
effective_start
:
if
staff_access
and
now
<
effective_start
:
# Disable student view button if user is staff and
# Disable student view button if user is staff and
# course is not yet visible to students.
# course is not yet visible to students.
context
[
'disable_student_access'
]
=
True
context
[
'disable_student_access'
]
=
True
return
render_to_response
(
'courseware/info.html'
,
context
)
return
render_to_response
(
'courseware/info.html'
,
context
)
@ensure_csrf_cookie
@ensure_csrf_cookie
...
...
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