Adding link to proctor review rules in Studio

Allows instructors to see a link to the online proctoring review rules documentation while configuring and exam to be a proctored exam. Also updates the GitHub requirements to point to the newest 0.19.0 release of edx-proctoring.

EDUCATOR-757

cms/djangoapps/contentstore/views/item.py

@@ -1194,6 +1194,7 @@ def create_xblock_info(xblock, data=None, metadata=None, include_ancestor_info=F
             elif xblock.category == 'sequential':
                 xblock_info.update({
                     'is_proctored_exam': xblock.is_proctored_exam,
+                    'online_proctoring_rules': settings.PROCTORING_SETTINGS.get('LINK_URLS', {}).get('online_proctoring_rules', {}),
                     'is_practice_exam': xblock.is_practice_exam,
                     'is_time_limited': xblock.is_time_limited,
                     'exam_review_rules': xblock.exam_review_rules,

cms/templates/js/timed-examination-preference-editor.underscore

@@ -42,7 +42,18 @@
                     <textarea cols="50" maxlength="255" aria-describedby="review-rules-description"
                         class="review-rules input input-text" autocomplete="off" />
                 </label>
-                <p class='field-message' id='review-rules-description'><%- gettext('Specify any additional rules or rule exceptions that the proctoring review team should enforce when reviewing the videos. For example, you could specify that calculators are allowed.') %></p>
+                <% var online_proctoring_rules = xblockInfo.get('online_proctoring_rules'); %>
+                <p class='field-message' id='review-rules-description'>
+                <%= edx.HtmlUtils.interpolateHtml(
+                    gettext('Specify any rules or rule exceptions that the proctoring review team should enforce when reviewing the videos. For example, you could specify that calculators are allowed. These specified rules are visible to learners before the learners start the exam, along with the {linkStart}general proctored exam rules{linkEnd}.'),
+                    {
+                        linkStart: edx.HtmlUtils.interpolateHtml(
+                            edx.HtmlUtils.HTML('<a href="{onlineProctoringUrl}" title="{onlineProctoringTitle}">'),
+                            { onlineProctoringUrl: online_proctoring_rules, onlineProctoringTitle: gettext('General Proctored Exam Rules')}),
+                        linkEnd: edx.HtmlUtils.HTML('</a>')
+                    })
+                %>
+                </p>
             </div>
         </div>
     </div>

requirements/edx/github.txt

@@ -91,7 +91,7 @@ git+https://github.com/edx/xblock-utils.git@v1.0.5#egg=xblock-utils==1.0.5
 -e git+https://github.com/edx-solutions/xblock-google-drive.git@138e6fa0bf3a2013e904a085b9fed77dab7f3f21#egg=xblock-google-drive
 git+https://github.com/edx/edx-user-state-client.git@1.0.1#egg=edx-user-state-client==1.0.1
 git+https://github.com/edx/xblock-lti-consumer.git@v1.1.5#egg=lti_consumer-xblock==1.1.5
-git+https://github.com/edx/edx-proctoring.git@0.18.2#egg=edx-proctoring==0.18.2
+git+https://github.com/edx/edx-proctoring.git@0.19.0#egg=edx-proctoring==0.19.0
 
 # Third Party XBlocks
 git+https://github.com/open-craft/xblock-poll@v1.2.7#egg=xblock-poll==1.2.7