edx-platform/cms/templates/js/course-outline.underscore

<%
var releasedToStudents = xblockInfo.get('released_to_students');
var visibilityState = xblockInfo.get('visibility_state');
var published = xblockInfo.get('published');
var prereq = xblockInfo.get('prereq');
var hasPartitionGroups = xblockInfo.get('has_partition_group_components');
var userPartitionInfo = xblockInfo.get('user_partition_info');
var selectedGroupsLabel = userPartitionInfo['selected_groups_label'];
var selectedPartitionIndex = userPartitionInfo['selected_partition_index'];

var statusMessages = [];
var messageType;
var messageText;
var statusType = null;
var addStatusMessage = function (statusType, message) {
    var statusIconClass = '';
    if (statusType === 'warning') {
        statusIconClass = 'fa-file-o';
    } else if (statusType === 'error') {
        statusIconClass = 'fa-warning';
    } else if (statusType === 'staff-only' || statusType === 'gated') {
        statusIconClass = 'fa-lock';
    } else if (statusType === 'partition-groups') {
        statusIconClass = 'fa-eye';
    }

    statusMessages.push({iconClass: statusIconClass, text: message});
};

if (prereq) {
    var prereqDisplayName = '';
    _.each(xblockInfo.get('prereqs'), function (p) {
        if (p.block_usage_key == prereq) {
            prereqDisplayName = p.block_display_name;
            return false;
        }
    });
    messageType = 'gated';
    messageText = interpolate(
        gettext('Prerequisite: %(prereq_display_name)s'),
        {prereq_display_name: prereqDisplayName},
        true
    );
    addStatusMessage(messageType, messageText);
}
if (staffOnlyMessage) {
    messageType = 'staff-only';
    messageText = gettext('Contains staff only content');
    addStatusMessage(messageType, messageText);
} else {
    if (visibilityState === 'needs_attention' && xblockInfo.isVertical()) {
        messageType = 'warning';
        if (published && releasedToStudents) {
            messageText = gettext('Unpublished changes to live content');
        } else if (!published) {
            messageText = gettext('Unpublished units will not be released');
        } else {
            messageText = gettext('Unpublished changes to content that will release in the future');
        }
        addStatusMessage(messageType, messageText);
    }

    if (selectedPartitionIndex !== -1 && !isNaN(selectedPartitionIndex) && xblockInfo.isVertical()) {
        messageType = 'partition-groups';
        messageText = edx.StringUtils.interpolate(
                gettext('Access to this unit is restricted to: {selectedGroupsLabel}'),
                {
                    selectedGroupsLabel: selectedGroupsLabel
                }
        )
        addStatusMessage(messageType, messageText);
    } else if (hasPartitionGroups && xblockInfo.isVertical()) {
        addStatusMessage(
            'partition-groups',
            gettext('Access to some content in this unit is restricted to specific groups of learners')
        );
    }
}

var gradingType = gettext('Ungraded');
if (xblockInfo.get('graded')) {
    gradingType = xblockInfo.get('format')
}

var is_proctored_exam = xblockInfo.get('is_proctored_exam');
var is_practice_exam = xblockInfo.get('is_practice_exam');
var is_onboarding_exam = xblockInfo.get('is_onboarding_exam');
var exam_value;
if (is_proctored_exam) {
    if (is_onboarding_exam) {
        exam_value = gettext('Onboarding Exam');
    } else if (is_practice_exam) {
        exam_value = gettext('Practice proctored Exam');
    } else {
        exam_value = gettext('Proctored Exam');
    }

} else {
    exam_value = gettext('Timed Exam');
}
%>
<% if (parentInfo) { %>
<li class="outline-item outline-<%- xblockType %> <%- visibilityClass %> is-draggable <%- includesChildren ? 'is-collapsible' : '' %> <%- isCollapsed ? 'is-collapsed' : '' %>"
    data-parent="<%- parentInfo.get('id') %>" data-locator="<%- xblockInfo.get('id') %>" id="<%- xblockInfo.get('id') %>">

    <span class="draggable-drop-indicator draggable-drop-indicator-before"><span class="icon fa fa-caret-right" aria-hidden="true"></span></span>
    <% if (xblockInfo.isHeaderVisible()) { %>
    <div class="<%- xblockType %>-header">
        <% if (includesChildren) { %>
            <h3 class="<%- xblockType %>-header-details expand-collapse <%- isCollapsed ? 'expand' : 'collapse' %> ui-toggle-expansion"
                title="<%- interpolate(
                      gettext('Collapse/Expand this %(xblock_type)s'), { xblock_type: xblockTypeDisplayName }, true
                ) %>"
            >
                <span class="icon fa fa-caret-down" aria-hidden="true"></span>
        <% } else { %>
            <h3 class="<%- xblockType %>-header-details">
        <% } %>
                <% if (xblockInfo.isVertical()) { %>
                    <span class="unit-title item-title">
                    <span class="wrapper-<%- xblockType %>-title wrapper-xblock-field incontext-editor is-editable" data-field="display_name" data-field-display-name="<%- gettext("Display Name") %>">
                        <a class="<%- xblockType %>-title item-title xblock-field-value incontext-editor-value" href="<%- xblockInfo.get('studio_url') %>"><%- xblockInfo.get('display_name') %></a>
                    </span>
                    </span>
                <% } else { %>
                    <span class="wrapper-<%- xblockType %>-title wrapper-xblock-field incontext-editor is-editable" data-field="display_name" data-field-display-name="<%- gettext("Display Name") %>">
                        <span class="<%- xblockType %>-title item-title xblock-field-value incontext-editor-value"><%- xblockInfo.get('display_name') %></span>
                    </span>
                <% } %>
            </h3>
        <div class="<%- xblockType %>-header-actions">
            <ul class="actions-list">
                <% if (xblockInfo.isSequential() && xblockInfo.get('proctoring_exam_configuration_link')) { %>
                <li class="action-item">
                    <a href="<%- xblockInfo.get('proctoring_exam_configuration_link') %>" data-tooltip="<%- gettext('Proctoring Settings') %>" class="proctoring-configuration-button" rel="noopener" target="_blank">
                        <span class="action-button-text"><%- gettext('Proctoring Settings') %></span>
                    </a>
                </li>
                <% } %>
                <% if (xblockInfo.isPublishable()) { %>
                    <li class="action-item action-publish">
                        <a href="#" data-tooltip="<%- gettext('Publish') %>" class="publish-button action-button">
                            <span class="icon fa fa-upload" aria-hidden="true"></span>
                            <span class="sr action-button-text"><%- gettext('Publish') %></span>
                        </a>
                    </li>
                <% } %>
                <% if (xblockInfo.isEditableOnCourseOutline()) { %>
                    <li class="action-item action-configure">
                        <a href="#" data-tooltip="<%- gettext('Configure') %>" class="configure-button action-button">
                            <span class="icon fa fa-gear" aria-hidden="true"></span>
                            <span class="sr action-button-text"><%- gettext('Configure') %></span>
                        </a>
                    </li>
                <% } %>
                <% if (xblockInfo.isDuplicable()) { %>
                    <li class="action-item action-duplicate">
                        <a href="#" data-tooltip="<%- gettext('Duplicate') %>" class="duplicate-button action-button">
                            <span class="icon fa fa-copy" aria-hidden="true"></span>
                            <span class="sr action-button-text"><%- gettext('Duplicate') %></span>
                        </a>
                    </li>
                <% } %>
                <% if (xblockInfo.isDeletable()) { %>
                    <li class="action-item action-delete">
                        <a href="#" data-tooltip="<%- gettext('Delete') %>" class="delete-button action-button">
                            <span class="icon fa fa-trash-o" aria-hidden="true"></span>
                            <span class="sr action-button-text"><%- gettext('Delete') %></span>
                        </a>
                    </li>
                <% } %>
                <% if (xblockInfo.isDraggable()) { %>
                <li class="action-item action-drag">
                    <span data-tooltip="<%- gettext('Drag to reorder') %>"
                          class="drag-handle <%- xblockType %>-drag-handle action">
                        <span class="sr"><%- gettext('Drag to reorder') %></span>
                    </span>
                </li>
                <% } %>
            </ul>
        </div>
    </div>
    <div class="<%- xblockType %>-status">
        <% if (!xblockInfo.isVertical()) { %>
            <% if (xblockInfo.get('explanatory_message') !=null) { %>
                <div class="explanatory-message">
                    <span>
                        <%- xblockInfo.get('explanatory_message') %>
                    </span>
                </div>
            <% } else { %>
              <div class="status-release">
                <p>
                    <span class="sr status-release-label"><%- gettext('Release Status:') %></span>
                    <span class="status-release-value">
                        <% if (!course.get('self_paced')) { %>
                            <% if (xblockInfo.get('released_to_students')) { %>
                                <span class="icon fa fa-check" aria-hidden="true"></span>
                                <%- gettext('Released:') %>
                            <% } else if (xblockInfo.get('release_date')) { %>
                                <span class="icon fa fa-clock-o" aria-hidden="true"></span>
                                <%- gettext('Scheduled:') %>
                            <% } else { %>
                                <span class="icon fa fa-clock-o" aria-hidden="true"></span>
                                <%- gettext('Unscheduled') %>
                            <% } %>
                            <% if (xblockInfo.get('release_date')) { %>
                                <%- xblockInfo.get('release_date') %>
                            <% } %>
                        <% } %>
                    </span>
                </p>
              </div>
            <% } %>
            <% if (xblockInfo.isChapter()) { %>
                <div class="block-highlights">
                    <% var number_of_highlights = (xblockInfo.get('highlights') || []).length; %>
                        <button class="block-highlights-value highlights-button action-button">
                            <span class="number-highlights"><%- number_of_highlights %></span>
                            <%- gettext('Section Highlights') %>
                        </button>
                </div>
            <% } %>
            <% if (xblockInfo.get('is_time_limited')) { %>
                <div class="status-timed-proctored-exam">
                    <p>
                        <span class="sr status-grading-label"> <%- gettext('Graded as:') %> </span>
                        <span class="icon fa fa-check" aria-hidden="true"></span>
                        <span class="status-grading-value"> <%- gradingType %> </span>
                         -
                        <span class="sr status-proctored-exam-label"> <%- exam_value %> </span>
                        <span class="status-proctored-exam-value"> <%- exam_value %> </span>
                        <% if (xblockInfo.get('due_date') && !course.get('self_paced')) { %>
                            <span class="status-grading-date"> <%- gettext('Due:') %> <%- xblockInfo.get('due_date') %> </span>
                        <% } %>
                    </p>
                </div>
            <% } else if ((xblockInfo.get('due_date') && !course.get('self_paced')) || xblockInfo.get('graded')) { %>
                <div class="status-grading">
                    <p>
                        <span class="sr status-grading-label"> <%- gettext('Graded as:') %> </span>
                        <span class="icon fa fa-check" aria-hidden="true"></span>
                        <span class="status-grading-value"> <%- gradingType %> </span>
                        <% if (xblockInfo.get('due_date') && !course.get('self_paced')) { %>
                            <span class="status-grading-date"> <%- gettext('Due:') %> <%- xblockInfo.get('due_date') %> </span>
                        <% } %>
                    </p>
                </div>
            <% } %>
            <div class="status-hide-after-due">
                <p>
                    <% if (xblockInfo.get('hide_after_due')) { %>
                        <span class="icon fa fa-eye-slash" aria-hidden="true"></span>
                        <span class="status-hide-after-due-value">
                        <% if (course.get('self_paced')) { %>
                            <%- gettext("Subsection is hidden after course end date") %> </span>
                        <% } else { %>
                            <%- gettext("Subsection is hidden after due date") %> </span>
                        <% } %>
                    <% } %>
                </p>
            </div>
        <% } %>
        <% if (statusMessages.length > 0) { %>
            <div class="status-messages">
            <% for (var i=0; i<statusMessages.length; i++) { %>
                <div class="status-message">
                    <span class="icon fa <%- statusMessages[i].iconClass %>" aria-hidden="true"></span>
                    <p class="status-message-copy"><%- statusMessages[i].text %></p>
                </div>
            <% } %>
            </div>
        <% } %>
    </div>
    <% } %>
<% } %>

    <% if (!parentInfo && xblockInfo.get('child_info') && xblockInfo.get('child_info').children.length === 0) { %>
        <div class="no-content add-section">
            <p><%- gettext("You haven't added any content to this course yet.") %>
                <a href="#" class="button button-new" data-category="<%- childCategory %>"
                   data-parent="<%- xblockInfo.get('id') %>" data-default-name="<%- defaultNewChildName %>"
                   title="<%- interpolate(
                         gettext('Click to add a new %(xblock_type)s'), { xblock_type: defaultNewChildName }, true
                   ) %>"
                >
                    <span class="icon fa fa-plus" aria-hidden="true"></span><%- addChildLabel %>
                </a>
            </p>
        </div>
    <% } else if (!xblockInfo.isVertical()) { %>
        <div class="outline-content <%- xblockType %>-content">
            <ol class="<%- typeListClass %> is-sortable">
                <li class="ui-splint ui-splint-indicator">
                    <span class="draggable-drop-indicator draggable-drop-indicator-initial"><span class="icon fa fa-caret-right" aria-hidden="true"></span></span>
                </li>
            </ol>

            <% if (childType) { %>
            <% if (xblockInfo.isChildAddable()) { %>
                <div class="add-<%- childType %> add-item">
                    <a href="#" class="button button-new" data-category="<%- childCategory %>"
                       data-parent="<%- xblockInfo.get('id') %>" data-default-name="<%- defaultNewChildName %>"
                       title="<%- interpolate(
                             gettext('Click to add a new %(xblock_type)s'), { xblock_type: defaultNewChildName }, true
                       ) %>"
                    >
                        <span class="icon fa fa-plus" aria-hidden="true"></span><%- addChildLabel %>
                    </a>
                </div>
                <% } %>
            <% } %>
        </div>
    <% } %>

<% if (parentInfo) { %>
    <span class="draggable-drop-indicator draggable-drop-indicator-after"><span class="icon fa fa-caret-right" aria-hidden="true"></span></span>
</li>
<% } %>