def updateOrCreateRecordsForSurveyGroup(request, *args, **kwargs):
"""Updates or creates GradingRecords for the given GradingSurveyGroup.
Expects the following to be present in the POST dict:
group_key: Specifies the GradingSurveyGroup key name.
project_key: optional to specify which project was the last for which this
task was run
Args:
request: Django Request object
"""
from soc.modules.gsoc.logic.models.grading_record import logic as grading_record_logic
from soc.modules.gsoc.logic.models.grading_survey_group import logic as survey_group_logic
from soc.modules.gsoc.logic.models.student_project import logic as student_project_logic
post_dict = request.POST
group_key = post_dict.get('group_key')
if not group_key:
# invalid task data, log and return OK
return error_handler.logErrorAndReturnOK(
'Invalid updateRecordForSurveyGroup data: %s' % post_dict)
# get the GradingSurveyGroup for the given keyname
survey_group_entity = survey_group_logic.getFromKeyName(group_key)
if not survey_group_entity:
# invalid GradingSurveyGroup specified, log and return OK
return error_handler.logErrorAndReturnOK(
'Invalid GradingSurveyGroup specified: %s' % group_key)
# check and retrieve the project_key that has been done last
if 'project_key' in post_dict:
project_start_key = post_dict['project_key']
else:
project_start_key = None
# get all valid StudentProjects from starting key
fields = {
'program': survey_group_entity.scope,
'status': ['accepted', 'failed', 'completed']
}
if project_start_key:
# retrieve the last project that was done
project_start = student_project_logic.getFromKeyName(project_start_key)
if not project_start:
# invalid starting project key specified, log and return OK
return error_handler.logErrorAndReturnOK(
'Invalid Student Project Key specified: %s' %
(project_start_key))
fields['__key__ >'] = project_start.key()
# get the first batch_size number of StudentProjects
project_entities = student_project_logic.getForFields(fields,
limit=DEF_BATCH_SIZE)
# update/create and batch put the new GradingRecords
grading_record_logic.updateOrCreateRecordsFor(survey_group_entity,
project_entities)
if len(project_entities) == DEF_BATCH_SIZE:
# spawn new task starting from the last
new_project_start = project_entities[DEF_BATCH_SIZE -
1].key().id_or_name()
# pass along these params as POST to the new task
task_params = {
'group_key': group_key,
'project_key': new_project_start
}
task_url = '/tasks/grading_survey_group/update_records'
new_task = taskqueue.Task(params=task_params, url=task_url)
new_task.add()
else:
# task completed, update timestamp for last update complete
fields = {'last_update_complete': datetime.datetime.now()}
survey_group_logic.updateEntityProperties(survey_group_entity, fields)
# task completed, return OK
return http.HttpResponse('OK')
def updateOrCreateRecordsForSurveyGroup(request, *args, **kwargs):
"""Updates or creates GradingRecords for the given GradingSurveyGroup.
Expects the following to be present in the POST dict:
group_key: Specifies the GradingSurveyGroup key name.
project_key: optional to specify which project was the last for which this
task was run
Args:
request: Django Request object
"""
from soc.modules.gsoc.logic.models.grading_record import logic as grading_record_logic
from soc.modules.gsoc.logic.models.grading_survey_group import logic as survey_group_logic
from soc.modules.gsoc.logic.models.student_project import logic as student_project_logic
post_dict = request.POST
group_key = post_dict.get('group_key')
if not group_key:
# invalid task data, log and return OK
return error_handler.logErrorAndReturnOK(
'Invalid updateRecordForSurveyGroup data: %s' % post_dict)
# get the GradingSurveyGroup for the given keyname
survey_group_entity = survey_group_logic.getFromKeyName(group_key)
if not survey_group_entity:
# invalid GradingSurveyGroup specified, log and return OK
return error_handler.logErrorAndReturnOK(
'Invalid GradingSurveyGroup specified: %s' % group_key)
# check and retrieve the project_key that has been done last
if 'project_key' in post_dict:
project_start_key = post_dict['project_key']
else:
project_start_key = None
# get all valid StudentProjects from starting key
fields = {'program': survey_group_entity.scope,
'status': ['accepted', 'failed', 'completed']}
if project_start_key:
# retrieve the last project that was done
project_start = student_project_logic.getFromKeyName(project_start_key)
if not project_start:
# invalid starting project key specified, log and return OK
return error_handler.logErrorAndReturnOK(
'Invalid Student Project Key specified: %s' %(project_start_key))
fields['__key__ >'] = project_start.key()
# get the first batch_size number of StudentProjects
project_entities = student_project_logic.getForFields(fields,
limit=DEF_BATCH_SIZE)
# update/create and batch put the new GradingRecords
grading_record_logic.updateOrCreateRecordsFor(survey_group_entity,
project_entities)
if len(project_entities) == DEF_BATCH_SIZE:
# spawn new task starting from the last
new_project_start = project_entities[DEF_BATCH_SIZE-1].key().id_or_name()
# pass along these params as POST to the new task
task_params = {'group_key': group_key,
'project_key': new_project_start}
task_url = '/tasks/grading_survey_group/update_records'
new_task = taskqueue.Task(params=task_params, url=task_url)
new_task.add()
else:
# task completed, update timestamp for last update complete
fields = {'last_update_complete': datetime.datetime.now()}
survey_group_logic.updateEntityProperties(survey_group_entity, fields)
# task completed, return OK
return http.HttpResponse('OK')
def updateProjectsForSurveyGroup(request, *args, **kwargs):
"""Updates each StudentProject for which a GradingRecord is found.
Expects the following to be present in the POST dict:
group_key: Specifies the GradingSurveyGroup key name.
record_key: Optional, specifies the key of the last processed
GradingRecord.
send_mail: Optional, if this string evaluates to True mail will be send
for each GradingRecord that's processed.
Args:
request: Django Request object
"""
from soc.logic.models.grading_record import logic as grading_record_logic
from soc.logic.models.grading_survey_group import logic as survey_group_logic
from soc.logic.models.student_project import logic as student_project_logic
post_dict = request.POST
group_key = post_dict.get('group_key')
if not group_key:
# invalid task data, log and return OK
return error_handler.logErrorAndReturnOK(
'Invalid updateRecordForSurveyGroup data: %s' % post_dict)
# get the GradingSurveyGroup for the given keyname
survey_group_entity = survey_group_logic.getFromKeyName(group_key)
if not survey_group_entity:
# invalid GradingSurveyGroup specified, log and return OK
return error_handler.logErrorAndReturnOK(
'Invalid GradingSurveyGroup specified: %s' % group_key)
# check and retrieve the record_key that has been done last
if 'record_key' in post_dict and post_dict['record_key'].isdigit():
record_start_key = int(post_dict['record_key'])
else:
record_start_key = None
# get all valid StudentProjects from starting key
fields = {'grading_survey_group': survey_group_entity}
if record_start_key:
# retrieve the last record that was done
record_start = grading_record_logic.getFromID(record_start_key)
if not record_start:
# invalid starting record key specified, log and return OK
return error_handler.logErrorAndReturnOK(
'Invalid GradingRecord Key specified: %s' % (record_start_key))
fields['__key__ >'] = record_start.key()
# get the first batch_size number of GradingRecords
record_entities = grading_record_logic.getForFields(fields,
limit=DEF_BATCH_SIZE)
student_project_logic.updateProjectsForGradingRecords(record_entities)
# check if we need to send an email for each GradingRecord
send_mail = post_dict.get('send_mail', '')
if send_mail:
# enqueue a task to send mail for each GradingRecord
for record_entity in record_entities:
# pass along these params as POST to the new task
task_params = {'record_key': record_entity.key().id_or_name()}
task_url = '/tasks/grading_survey_group/mail_result'
mail_task = taskqueue.Task(params=task_params, url=task_url)
mail_task.add('mail')
if len(record_entities) == DEF_BATCH_SIZE:
# spawn new task starting from the last
new_record_start = record_entities[DEF_BATCH_SIZE -
1].key().id_or_name()
# pass along these params as POST to the new task
task_params = {
'group_key': group_key,
'record_key': new_record_start,
'send_mail': send_mail
}
task_url = '/tasks/grading_survey_group/update_projects'
new_task = taskqueue.Task(params=task_params, url=task_url)
new_task.add()
# task completed, return OK
return http.HttpResponse('OK')
def updateProjectsForSurveyGroup(request, *args, **kwargs):
"""Updates each StudentProject for which a GradingRecord is found.
Expects the following to be present in the POST dict:
group_key: Specifies the GradingSurveyGroup key name.
record_key: Optional, specifies the key of the last processed
GradingRecord.
send_mail: Optional, if this string evaluates to True mail will be send
for each GradingRecord that's processed.
Args:
request: Django Request object
"""
from soc.modules.gsoc.logic.models.grading_record import logic as \
grading_record_logic
from soc.modules.gsoc.logic.models.grading_survey_group import logic as \
survey_group_logic
from soc.modules.gsoc.logic.models.student_project import logic as \
student_project_logic
post_dict = request.POST
group_key = post_dict.get('group_key')
if not group_key:
# invalid task data, log and return OK
return error_handler.logErrorAndReturnOK(
'Invalid updateRecordForSurveyGroup data: %s' % post_dict)
# get the GradingSurveyGroup for the given keyname
survey_group_entity = survey_group_logic.getFromKeyName(group_key)
if not survey_group_entity:
# invalid GradingSurveyGroup specified, log and return OK
return error_handler.logErrorAndReturnOK(
'Invalid GradingSurveyGroup specified: %s' % group_key)
# check and retrieve the record_key that has been done last
if 'record_key' in post_dict and post_dict['record_key'].isdigit():
record_start_key = int(post_dict['record_key'])
else:
record_start_key = None
# get all valid StudentProjects from starting key
fields = {'grading_survey_group': survey_group_entity}
if record_start_key:
# retrieve the last record that was done
record_start = grading_record_logic.getFromID(record_start_key)
if not record_start:
# invalid starting record key specified, log and return OK
return error_handler.logErrorAndReturnOK(
'Invalid GradingRecord Key specified: %s' %(record_start_key))
fields['__key__ >'] = record_start.key()
# get the first batch_size number of GradingRecords
record_entities = grading_record_logic.getForFields(fields,
limit=DEF_BATCH_SIZE)
student_project_logic.updateProjectsForGradingRecords(record_entities)
# check if we need to send an email for each GradingRecord
send_mail = post_dict.get('send_mail', '')
if send_mail:
# enqueue a task to send mail for each GradingRecord
for record_entity in record_entities:
# pass along these params as POST to the new task
task_params = {'record_key': record_entity.key().id_or_name()}
task_url = '/tasks/grading_survey_group/mail_result'
mail_task = taskqueue.Task(params=task_params, url=task_url)
mail_task.add('mail')
if len(record_entities) == DEF_BATCH_SIZE:
# spawn new task starting from the last
new_record_start = record_entities[DEF_BATCH_SIZE-1].key().id_or_name()
# pass along these params as POST to the new task
task_params = {'group_key': group_key,
'record_key': new_record_start,
'send_mail': send_mail}
task_url = '/tasks/grading_survey_group/update_projects'
new_task = taskqueue.Task(params=task_params, url=task_url)
new_task.add()
# task completed, return OK
return http.HttpResponse('OK')
