# wrap everything in a class in case we want to use inside xmodules later
get_random_int:(min,max)->
returnMath.floor(Math.random()*(max-min+1))+min
# states
state_grading="grading"
state_graded="graded"
state_no_data="no_data"
state_error="error"
class@StaffGradingBackend
constructor:(ajax_url,mock_backend)->
@ajax_url=ajax_url
# prevent this from trying to make requests when we don't have
# a proper url
if!ajax_url
mock_backend=true
@mock_backend=mock_backend
if@mock_backend
@mock_cnt=0
mock:(cmd,data)->
# Return a mock response to cmd and data
# should take a location as an argument
ifcmd=='get_next'
@mock_cnt++
switchdata.location
when'i4x://MITx/3.091x/problem/open_ended_demo1'
response=
success:true
problem_name:'Problem 1'
num_graded:3
min_for_ml:5
num_pending:4
prompt:'''
<h2>S11E3: Metal Bands</h2>
<p>Shown below are schematic band diagrams for two different metals. Both diagrams appear different, yet both of the elements are undisputably metallic in nature.</p>
<p>* Why is it that both sodium and magnesium behave as metals, even though the s-band of magnesium is filled? </p>
<p>This is a self-assessed open response question. Please use as much space as you need in the box below to answer the question.</p>
'''
submission:'''
Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section 1.10.32.
The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English versions from the 1914 translation by H. Rackham.
<input type="radio" class="score-selection" name="score-selection-0" id="score-0-1" value="1"><label for="score-0-1">Unclear purpose or main idea</label>
</td>
<td>
<input type="radio" class="score-selection" name="score-selection-0" id="score-0-2" value="2"><label for="score-0-2">Communicates an identifiable purpose and/or main idea for an audience</label>
</td>
<td>
<input type="radio" class="score-selection" name="score-selection-0" id="score-0-3" value="3"><label for="score-0-3">Achieves a clear and distinct purpose for a targeted audience and communicates main ideas with effectively used techniques to introduce and represent ideas and insights</label>
<input type="radio" class="score-selection" name="score-selection-1" id="score-1-1" value="1"><label for="score-1-1">Organization is unclear; introduction, body, and/or conclusion are underdeveloped, missing or confusing.</label>
</td>
<td>
<input type="radio" class="score-selection" name="score-selection-1" id="score-1-2" value="2"><label for="score-1-2">Organization is occasionally unclear; introduction, body or conclusion may be underdeveloped.</label>
</td>
<td>
<input type="radio" class="score-selection" name="score-selection-1" id="score-1-3" value="3"><label for="score-1-3">Organization is clear and easy to follow; introduction, body and conclusion are defined and aligned with purpose.</label>
</td>
</tr></tbody></table>'''
submission_id:@mock_cnt
max_score:2+@mock_cnt%3
ml_error_info:'ML accuracy info: '+@mock_cnt
when'i4x://MITx/3.091x/problem/open_ended_demo2'
response=
success:true
problem_name:'Problem 2'
num_graded:2
min_for_ml:5
num_pending:4
prompt:'This is a fake second problem'
submission:'This is the best submission ever! '+@mock_cnt
rubric:'I am a rubric for grading things! '+@mock_cnt
submission_id:@mock_cnt
max_score:2+@mock_cnt%3
ml_error_info:'ML accuracy info: '+@mock_cnt
else
response=
success:false
elseifcmd=='save_grade'
response=
@mock('get_next',{location:data.location})
# get_problem_list
# should get back a list of problem_ids, problem_names, num_graded, min_for_ml
<p>${_("This is the list of problems that currently need to be graded in order to train AI grading and create calibration essays for peer grading. Each problem needs to be treated separately, and we have indicated the number of student submissions that need to be graded. You can grade more than the minimum required number of submissions--this will improve the accuracy of AI grading, though with diminishing returns. You can see the current accuracy of AI grading in the problem view.")}</p>
</div>
<h2>${_("Problem List")}</h2>
<tableclass="problem-list">
</table>
</section>
<!-- Grading View -->
<sectionclass="prompt-wrapper">
<divclass="grading-message"></div>
<h2class="prompt-name">
</h2>
<divclass="meta-info-wrapper">
<divclass="problem-meta-info-container">
</div>
<divclass="ml-error-info-container">
</div>
<divclass="checkout-warning">
<p>${_("Please note that when you see a submission here, it has been temporarily removed from the grading pool. The submission will return to the grading pool after 30 minutes without any grade being submitted. Hitting the back button will result in a 30 minute wait to be able to grade this submission again.")}</p>
