From 8d0e469cd31b23b048fc7eb040d317641e9cb768 Mon Sep 17 00:00:00 2001
From: Tim Babych <tim.babych@gmail.com>
Date: Thu, 24 Jul 2014 14:55:10 +0300
Subject: [PATCH] Remove code and template responsible for subsection edit page

---
 .../contentstore/tests/test_contentstore.py   |   5 -
 .../contentstore/views/component.py           |   3 -
 .../coffee/spec/views/overview_spec.coffee    |  99 ----
 cms/static/js/base.js                         | 249 +--------
 cms/static/sass/style-app-extend1.scss        |   1 -
 cms/static/sass/views/_subsection.scss        | 511 ------------------
 cms/templates/container.html                  |   1 -
 cms/templates/edit_subsection.html            | 130 -----
 cms/templates/ux/reference/container.html     |   1 -
 cms/templates/widgets/units.html              |  55 --
 cms/urls.py                                   |   1 -
 common/djangoapps/terrain/ui_helpers.py       |   2 +-
 lms/static/js/verify_student/photocapture.js  |  10 +-
 13 files changed, 13 insertions(+), 1055 deletions(-)
 delete mode 100644 cms/static/coffee/spec/views/overview_spec.coffee
 delete mode 100644 cms/static/sass/views/_subsection.scss
 delete mode 100644 cms/templates/edit_subsection.html
 delete mode 100644 cms/templates/widgets/units.html

diff --git a/cms/djangoapps/contentstore/tests/test_contentstore.py b/cms/djangoapps/contentstore/tests/test_contentstore.py
index 27865abfa4..659bd9eca5 100644
--- a/cms/djangoapps/contentstore/tests/test_contentstore.py
+++ b/cms/djangoapps/contentstore/tests/test_contentstore.py
@@ -1289,11 +1289,6 @@ class ContentStoreTest(ContentStoreTestCase):
         test_get_html('advanced_settings_handler')
         test_get_html('textbooks_list_handler')
 
-        # go look at a subsection page
-        subsection_key = course_key.make_usage_key('sequential', 'test_sequence')
-        resp = self.client.get_html(get_url('subsection_handler', subsection_key))
-        self.assertEqual(resp.status_code, 200)
-
         # go look at the Edit page
         unit_key = course_key.make_usage_key('vertical', 'test_vertical')
         resp = self.client.get_html(get_url('container_handler', unit_key))
diff --git a/cms/djangoapps/contentstore/views/component.py b/cms/djangoapps/contentstore/views/component.py
index 0da0a25e82..7ca319fe13 100644
--- a/cms/djangoapps/contentstore/views/component.py
+++ b/cms/djangoapps/contentstore/views/component.py
@@ -17,7 +17,6 @@ from xmodule.modulestore.django import modulestore
 from xblock.core import XBlock
 from xblock.django.request import webob_to_django_response, django_to_webob_request
 from xblock.exceptions import NoSuchHandlerError
-from xblock.fields import Scope
 from xblock.plugin import PluginMissingError
 from xblock.runtime import Mixologist
 
@@ -25,7 +24,6 @@ from contentstore.utils import get_lms_link_for_item
 from contentstore.views.helpers import get_parent_xblock, is_unit, xblock_type_display_name
 from contentstore.views.item import create_xblock_info
 
-from models.settings.course_grading import CourseGradingModel
 from opaque_keys.edx.keys import UsageKey
 
 from .access import has_course_access
@@ -33,7 +31,6 @@ from django.utils.translation import ugettext as _
 
 __all__ = ['OPEN_ENDED_COMPONENT_TYPES',
            'ADVANCED_COMPONENT_POLICY_KEY',
-           'subsection_handler',
            'container_handler',
            'component_handler'
            ]
diff --git a/cms/static/coffee/spec/views/overview_spec.coffee b/cms/static/coffee/spec/views/overview_spec.coffee
deleted file mode 100644
index 333e369bc2..0000000000
--- a/cms/static/coffee/spec/views/overview_spec.coffee
+++ /dev/null
@@ -1,99 +0,0 @@
-define ["js/views/overview", "js/views/feedback_notification", "js/spec_helpers/create_sinon", "js/base", "date", "jquery.timepicker"],
-(Overview, Notification, create_sinon) ->
-
-    describe "Course Overview", ->
-        beforeEach ->
-            appendSetFixtures """
-                              <div class="section-published-date">
-                                  <span class="published-status">
-                                      <strong>Release date:</strong> 06/12/2013 at 04:00 UTC
-                                  </span>
-                                  <a href="#" class="edit-release-date action " data-date="06/12/2013" data-time="04:00" data-locator="i4x://pfogg/42/chapter/d6b47f7b084f49debcaf67fe5436c8e2"><i class="icon-time"></i> <span class="sr">Edit section release date</span></a>
-                              </div>
-                              """
-
-            appendSetFixtures """
-                              <div class="wrapper wrapper-dialog wrapper-dialog-edit-sectionrelease edit-section-publish-settings" aria-describedby="dialog-edit-sectionrelease-description" aria-labelledby="dialog-edit-sectionrelease-title" aria-hidden="" role="dialog">
-                                <div class="dialog confirm">
-                                  <form class="edit-sectionrelease-dialog" action="#">
-                                    <div class="form-content">
-                                    <h2 class="title dialog-edit-sectionrelease-title">Section Release Date</h2>
-                                    <p id="dialog-edit-sectionrelease-description" class="message">On the date set below, this section - <strong class="section-name"></strong> - will be released to students. Any units marked private will only be visible to admins.</p>
-
-                                      <ul class="list-input picker datepair">
-                                        <li class="field field-start-date">
-                                          <label for="start_date">Release Day</label>
-                                          <input class="start-date date" type="text" name="start_date" value="04/08/1990" placeholder="MM/DD/YYYY" class="date" size='15' autocomplete="off"/>
-                                        </li>
-                                        <li class="field field-start-time">
-                                          <label for="start_time">Release Time (<abbr title="Coordinated Universal Time">UTC</abbr>)</label>
-                                          <input class="start-time time" type="text" name="start_time" value="12:00" placeholder="HH:MM" class="time" size='10' autocomplete="off"/>
-                                        </li>
-                                      </ul>
-                                    </div>
-                                    <div class="actions">
-                                      <h3 class="sr">Form Actions</h3>
-                                    <ul>
-                                    <li class="action-item">
-                                      <a href="#" class="button action-primary action-save">Save</a>
-                                    </li>
-                                    <li class="action-item">
-                                      <a href="#" class="button action-secondary action-cancel">Cancel</a>
-                                    </li>
-                                    </ul>
-                                    </div>
-                                  </form>
-                                </div>
-                              """
-
-            appendSetFixtures """
-                              <section class="courseware-section is-collapsible is-draggable" data-parent="a-parent-locator-goes-here" data-locator="a-location-goes-here">
-                                  <li class="branch collapsed id-holder" data-locator="an-id-goes-here">
-                                    <a href="#" data-tooltip="Delete this section" class="delete-section-button"><i class="icon-trash"></i> <span class="sr">Delete section</span></a>
-                                  </li>
-                              </section>
-                              """
-
-            spyOn(Overview, 'saveSetSectionScheduleDate').andCallThrough()
-            # Have to do this here, as it normally gets bound in document.ready()
-            $('a.action-save').click(Overview.saveSetSectionScheduleDate)
-            $('a.delete-section-button').click(deleteSection)
-            $(".edit-subsection-publish-settings .start-date").datepicker()
-
-            @notificationSpy = spyOn(Notification.Mini.prototype, 'show').andCallThrough()
-            window.analytics = jasmine.createSpyObj('analytics', ['track'])
-            window.course_location_analytics = jasmine.createSpy()
-
-        afterEach ->
-            delete window.analytics
-            delete window.course_location_analytics
-            @notificationSpy.reset()
-
-        it "should save model when save is clicked", ->
-            $('a.edit-release-date').click()
-            $('a.action-save').click()
-            expect(Overview.saveSetSectionScheduleDate).toHaveBeenCalled()
-
-        it "should show a confirmation on save", ->
-            $('a.edit-release-date').click()
-            $('a.action-save').click()
-            expect(@notificationSpy).toHaveBeenCalled()
-
-        # Fails sporadically in Jenkins.
-#        it "should delete model when delete is clicked", ->
-#            $('a.delete-section-button').click()
-#            $('a.action-primary').click()
-#            expect(@requests[0].url).toEqual('/delete_item')
-
-        it "should not delete model when cancel is clicked", ->
-            requests = create_sinon["requests"](this)
-
-            $('a.delete-section-button').click()
-            $('a.action-secondary').click()
-            expect(requests.length).toEqual(0)
-
-        # Fails sporadically in Jenkins.
-#        it "should show a confirmation on delete", ->
-#            $('a.delete-section-button').click()
-#            $('a.action-primary').click()
-#            expect(@notificationSpy).toHaveBeenCalled()
diff --git a/cms/static/js/base.js b/cms/static/js/base.js
index 12ca7b7c87..4b813caf8d 100644
--- a/cms/static/js/base.js
+++ b/cms/static/js/base.js
@@ -1,34 +1,19 @@
 require(["domReady", "jquery", "underscore", "gettext", "js/views/feedback_notification", "js/views/feedback_prompt",
-    "js/utils/date_utils", "js/utils/module", "js/utils/handle_iframe_binding", "js/utils/change_on_enter", "jquery.ui",
-    "jquery.leanModal", "jquery.form", "jquery.smoothScroll"],
-    function(domReady, $, _, gettext, NotificationView, PromptView, DateUtils, ModuleUtils, IframeUtils, TriggerChangeEventOnEnter)
+    "js/utils/date_utils", "js/utils/module", "js/utils/handle_iframe_binding",
+    "jquery.ui", "jquery.leanModal", "jquery.form", "jquery.smoothScroll"],
+    function(domReady, $, _, gettext, NotificationView, PromptView, DateUtils, ModuleUtils, IframeUtils)
 {
 
 var $body;
-var $newComponentItem;
-var $changedInput;
-var $spinner;
-var $newComponentTypePicker;
-var $newComponentTemplatePickers;
-var $newComponentButton;
 
 domReady(function() {
     $body = $('body');
 
-    $newComponentItem = $('.new-component-item');
-    $newComponentTypePicker = $('.new-component');
-    $newComponentTemplatePickers = $('.new-component-templates');
-    $newComponentButton = $('.new-component-button');
-    $spinner = $('<span class="spinner-in-field-icon"></span>');
-
     $body.on('click', '.embeddable-xml-input', function() {
         $(this).select();
     });
 
-    $('body').addClass('js');
-
-    $('.unit .item-actions .delete-unit-button').bind('click', deleteUnit);
-    $('.new-unit-item').bind('click', createNewUnit);
+    $body.addClass('js');
 
     // lean/simple modal
     $('a[rel*=modal]').leanModal({
@@ -69,7 +54,10 @@ domReady(function() {
     });
 
     // general link management - new window/tab
-    $('a[rel="external"]').attr('title', gettext('This link will open in a new browser window/tab')).bind('click', linkNewWindow);
+    $('a[rel="external"]').attr({
+        title: gettext('This link will open in a new browser window/tab'),
+        target: '_blank'
+    });
 
     // general link management - lean modal window
     $('a[rel="modal"]').attr('title', gettext('This link will open in a modal window')).leanModal({
@@ -86,36 +74,6 @@ domReady(function() {
     // tender feedback window scrolling
     $('a.show-tender').bind('click', smoothScrollTop);
 
-    // autosave when leaving input field
-    $body.on('change', '.subsection-display-name-input', saveSubsection);
-    $('.subsection-display-name-input').each(function() {
-        this.val = $(this).val();
-    });
-    $("#start_date, #start_time, #due_date, #due_time").change(autosaveInput).keyup(TriggerChangeEventOnEnter)
-    $('.sync-date, .remove-date').bind('click', autosaveInput);
-
-    // expand/collapse methods for optional date setters
-    $('.set-date').bind('click', showDateSetter);
-    $('.remove-date').bind('click', removeDateSetter);
-
-    $('.delete-section-button').bind('click', deleteSection);
-    $('.delete-subsection-button').bind('click', deleteSubsection);
-
-    $('.sync-date').bind('click', syncReleaseDate);
-
-    // section date setting
-    $('.set-publish-date').bind('click', setSectionScheduleDate);
-    $('.edit-section-start-cancel').bind('click', cancelSetSectionScheduleDate);
-
-    $body.on('change', '.edit-subsection-publish-settings .start-date', function() {
-        if ($('.edit-subsection-publish-settings').find('.start-time').val() == '') {
-            $('.edit-subsection-publish-settings').find('.start-time').val('12:00am');
-        }
-    });
-    $('.edit-subsection-publish-settings').on('change', '.start-date, .start-time', function() {
-        $('.edit-subsection-publish-settings').find('.save-button').show();
-    });
-
     IframeUtils.iframeBinding();
 });
 
@@ -143,183 +101,6 @@ function smoothScrollTop(e) {
     });
 }
 
-function linkNewWindow(e) {
-    window.open($(e.target).attr('href'));
-    e.preventDefault();
-}
-
-function syncReleaseDate(e) {
-    e.preventDefault();
-    $(this).closest('.notice').hide();
-    $("#start_date").val("");
-    $("#start_time").val("");
-}
-
-
-function autosaveInput(e) {
-    var self = this;
-    if (this.saveTimer) {
-        clearTimeout(this.saveTimer);
-    }
-
-    this.saveTimer = setTimeout(function() {
-        $changedInput = $(e.target);
-        saveSubsection();
-        self.saveTimer = null;
-    }, 500);
-}
-
-function saveSubsection() {
-    // Spinner is no longer used by subsection name, but is still used by date and time pickers on the right.
-    if ($changedInput && !$changedInput.hasClass('no-spinner')) {
-        $spinner.css({
-            'position': 'absolute',
-            'top': Math.floor($changedInput.position().top + ($changedInput.outerHeight() / 2) + 3),
-            'left': $changedInput.position().left + $changedInput.outerWidth() - 24,
-            'margin-top': '-10px'
-        });
-        $changedInput.after($spinner);
-        $spinner.show();
-    }
-
-    var locator = $('.subsection-body').data('locator');
-
-    // pull all 'normalized' metadata editable fields on page
-    var metadata_fields = $('input[data-metadata-name]');
-
-    var metadata = {};
-    for (var i = 0; i < metadata_fields.length; i++) {
-        var el = metadata_fields[i];
-        metadata[$(el).data("metadata-name")] = el.value;
-    }
-
-    // get datetimes for start and due, stick into metadata
-    _(["start", "due"]).each(function(name) {
-
-        var datetime = DateUtils.getDate(
-            document.getElementById(name+"_date"),
-            document.getElementById(name+"_time")
-        );
-        // if datetime is null, we want to set that in metadata anyway;
-        // its an indication to the server to clear the datetime in the DB
-        metadata[name] = datetime;
-    });
-
-    $.ajax({
-        url: ModuleUtils.getUpdateUrl(locator),
-        type: "PUT",
-        dataType: "json",
-        contentType: "application/json",
-        data: JSON.stringify({
-            'metadata': metadata
-        }),
-        success: function() {
-            $spinner.delay(500).fadeOut(150);
-            $changedInput = null;
-        }
-    });
-}
-
-
-function createNewUnit(e) {
-    e.preventDefault();
-
-    var parent = $(this).data('parent');
-    var category = $(this).data('category');
-
-    analytics.track('Created a Unit', {
-        'course': course_location_analytics,
-        'parent_locator': parent
-    });
-
-
-    $.postJSON(ModuleUtils.getUpdateUrl(), {
-        'parent_locator': parent,
-        'category': category,
-        'display_name': 'New Unit'
-    },
-
-    function(data) {
-        // redirect to the edit page
-        window.location = "/container/" + data['locator'];
-    });
-}
-
-function deleteUnit(e) {
-    e.preventDefault();
-    _deleteItem($(this).parents('li.courseware-unit'), 'Unit');
-}
-
-function deleteSubsection(e) {
-    e.preventDefault();
-    _deleteItem($(this).parents('li.courseware-subsection'), 'Subsection');
-}
-
-function deleteSection(e) {
-    e.preventDefault();
-    _deleteItem($(this).parents('section.courseware-section'), 'Section');
-}
-
-function _deleteItem($el, type) {
-    var confirm = new PromptView.Warning({
-        title: gettext('Delete this ' + type + '?'),
-        message: gettext('Deleting this ' + type + ' is permanent and cannot be undone.'),
-        actions: {
-            primary: {
-                text: gettext('Yes, delete this ' + type),
-                click: function(view) {
-                    view.hide();
-
-                    var locator = $el.data('locator');
-
-                    analytics.track('Deleted an Item', {
-                        'course': course_location_analytics,
-                        'id': locator
-                    });
-
-                    var deleting = new NotificationView.Mini({
-                        title: gettext('Deleting&hellip;')
-                    });
-                    deleting.show();
-
-                    $.ajax({
-                        type: 'DELETE',
-                        url: ModuleUtils.getUpdateUrl(locator),
-                        success: function () {
-                            $el.remove();
-                            deleting.hide();
-                        }
-                    });
-                }
-            },
-            secondary: {
-                text: gettext('Cancel'),
-                click: function(view) {
-                    view.hide();
-                }
-            }
-        }
-    });
-    confirm.show();
-}
-
-function showDateSetter(e) {
-    e.preventDefault();
-    var $block = $(this).closest('.due-date-input');
-    $(this).hide();
-    $block.find('.date-setter').show();
-}
-
-function removeDateSetter(e) {
-    e.preventDefault();
-    var $block = $(this).closest('.due-date-input');
-    $block.find('.date-setter').hide();
-    $block.find('.set-date').show();
-    // clear out the values
-    $block.find('.date').val('');
-    $block.find('.time').val('');
-}
-
 function hideNotification(e) {
     (e).preventDefault();
     $(this).closest('.wrapper-notification').removeClass('is-shown').addClass('is-hiding').attr('aria-hidden', 'true');
@@ -330,18 +111,4 @@ function hideAlert(e) {
     $(this).closest('.wrapper-alert').removeClass('is-shown');
 }
 
-function setSectionScheduleDate(e) {
-    e.preventDefault();
-    $(this).closest("h4").hide();
-    $(this).parent().siblings(".datepair").show();
-}
-
-function cancelSetSectionScheduleDate(e) {
-    e.preventDefault();
-    $(this).closest(".datepair").hide();
-    $(this).parent().siblings("h4").show();
-}
-
-    window.deleteSection = deleteSection;
-
 }); // end require()
diff --git a/cms/static/sass/style-app-extend1.scss b/cms/static/sass/style-app-extend1.scss
index 347855a929..bdcf8f79d1 100644
--- a/cms/static/sass/style-app-extend1.scss
+++ b/cms/static/sass/style-app-extend1.scss
@@ -42,7 +42,6 @@
 @import 'views/outline';
 @import 'views/settings';
 @import 'views/static-pages';
-@import 'views/subsection';
 @import 'views/unit';
 @import 'views/container';
 @import 'views/users';
diff --git a/cms/static/sass/views/_subsection.scss b/cms/static/sass/views/_subsection.scss
deleted file mode 100644
index c64a9f79c1..0000000000
--- a/cms/static/sass/views/_subsection.scss
+++ /dev/null
@@ -1,511 +0,0 @@
-// studio - views - course subsection
-// ====================
-
-.view-subsection {
-
-  .main-wrapper {
-    margin-top: ($baseline*2);
-  }
-
-  .unit-settings {
-    .window-contents {
-      padding: 10px 20px;
-    }
-
-    .datepair {
-
-      .field {
-        display: inline-block;
-        margin-right: ($baseline/4);
-        width: 45%;
-
-        &:last-child {
-          margin-right: 0;
-        }
-
-        label, input {
-          display: block;
-          text-align: left;
-        }
-
-        input {
-          width: 100%;
-        }
-
-        label {
-          @extend %t-title8;
-          margin-bottom: ($baseline/4);
-        }
-      }
-    }
-
-    .unit-actions {
-      border-bottom: none;
-      padding-bottom: 0;
-    }
-
-    .published-alert {
-      display: none;
-      padding: 10px;
-      border: 1px solid #edbd3c;
-      border-radius: 3px;
-      background: #fbf6e1;
-      font-size: 14px;
-      line-height: 1.4;
-
-      div {
-        margin-top: 15px;
-      }
-    }
-
-    input[type="radio"] {
-        margin-right: 7px;
-    }
-
-    .status {
-      font-size: 12px;
-
-      strong {
-        font-weight: 700;
-      }
-    }
-
-    .preview-button, .view-button {
-      @include white-button;
-      margin-bottom: 10px;
-    }
-
-    .publish-button {
-      @include orange-button;
-    }
-
-    .delete-button {
-      @include blue-button;
-    }
-
-    .delete-draft {
-      display: inline-block;
-    }
-
-    .delete-button,
-    .preview-button,
-    .publish-button,
-    .view-button {
-      font-size: 11px;
-      margin-top: 10px;
-      padding: 6px 15px 8px;
-    }
-  }
-
-  .unit-history {
-    &.collapsed {
-      h4 {
-        border-bottom: none;
-        border-radius: 3px;
-      }
-
-      .window-contents {
-        display: none;
-      }
-    }
-
-    ol {
-      border: 1px solid #ced2db;
-
-      li {
-        display: block;
-        padding: 6px 8px 8px 10px;
-        background: #edf1f5;
-        font-size: 12px;
-
-        &:hover {
-          background: #fffcf1;
-
-          .item-actions {
-            display: block;
-          }
-        }
-
-        &.checked {
-          background: #d1dae3;
-        }
-
-        .item-actions {
-          display: none;
-        }
-
-        input[type="radio"] {
-          margin-right: 7px;
-        }
-      }
-    }
-  }
-
-  .unit-location {
-    .url {
-      width: 100%;
-      margin-bottom: 10px;
-      box-shadow: none;
-    }
-
-    .draft-tag,
-    .hidden-tag,
-    .private-tag,
-    .has-new-draft-tag {
-      font-size: 8px;
-    }
-
-    .window-contents > ol {
-      @include tree-view;
-
-      .section-item {
-        display: inline-block;
-        width: 100%;
-        font-size: 11px;
-        padding: 2px 8px 4px;
-        text-overflow: ellipsis;
-        white-space: nowrap;
-        overflow: hidden;
-        @include box-sizing(border-box);
-      }
-
-      ol {
-        .section-item {
-          padding-left: 20px;
-        }
-
-        .new-unit-item {
-          margin-left: 20px;
-        }
-      }
-
-      ol ol {
-        .section-item {
-          padding-left: 34px;
-        }
-
-        .new-unit-item {
-          margin: 0 0 10px 41px;
-        }
-      }
-    }
-  }
-
-  .subsection-body {
-    padding: 32px 40px;
-    @include clearfix;
-
-    > div {
-      margin-bottom: 40px;
-    }
-
-    input {
-      font-size: 14px;
-    }
-  }
-
-  .subsection-name-input {
-    label {
-      display: block;
-    }
-
-    input {
-      width: 100%;
-      font-size: 20px;
-    }
-  }
-
-  .scheduled-date-input,
-  .due-date-input {
-    @include clearfix;
-
-    .date-input,
-    .time-input {
-      display: inline-block;
-      width: 100px;
-    }
-
-    .inherits-check {
-      label {
-        font-size: 13px;
-      }
-    }
-
-    .notice {
-      @extend %t-copy-sub2;
-      margin-top: 6px;
-      color: #999;
-    }
-  }
-
-  .due-date-input {
-    label {
-      display: inline-block !important;
-      margin-right: 10px;
-    }
-
-    a {
-      font-size: 11px;
-      font-weight: bold;
-      text-transform: uppercase;
-    }
-
-    .date-setter {
-      @include clearfix;
-      display: none;
-    }
-
-    .remove-date {
-      display: block;
-      margin-top: ($baseline/4);
-    }
-  }
-
-  .row.visibility {
-    label {
-      display: inline-block !important;
-      margin-right: 10px;
-      line-height: 21px;
-    }
-
-    a {
-      display: inline-block;
-      height: 31px;
-      margin-right: 8px;
-      vertical-align: middle;
-      font-size: 11px;
-      font-weight: 700;
-      line-height: 31px;
-      text-transform: uppercase;
-    }
-
-    .large-toggle {
-      width: 41px;
-      background: url(../img/large-toggles.png) no-repeat;
-      background-position: 0 -50px;
-
-      .hidden {
-        background-position: 0 -5px;
-      }
-    }
-  }
-
-  .sortable-unit-list {
-
-    .courseware-unit {
-      @include font-size(13);
-      @include clearfix();
-      margin: -1px 0 0 0;
-
-      .section-item {
-        @include transition(background $tmg-avg ease-in-out 0);
-        @include font-size(13);
-        position: relative;
-        display: block;
-        padding: 6px 8px 8px 16px;
-
-        &:hover {
-          background: $blue-l5;
-        }
-      }
-
-      .public-item {
-        color: $black;
-      }
-
-      .private-item {
-        color: $gray-l1;
-      }
-
-      .draft-item {
-        color: $yellow-d1;
-      }
-
-      .draft-item:after,
-      .public-item:after,
-      .private-item:after {
-        @include font-size(9);
-        margin-left: 3px;
-        font-weight: 600;
-        text-transform: uppercase;
-      }
-
-      .draft-item:after {
-        content: "- draft";
-      }
-
-      .private-item:after {
-        content: "- private";
-      }
-    }
-
-    .actions-list {
-      display: inline-block;
-      margin-bottom: 0;
-    }
-
-    .actions-item {
-      @include font-size(13);
-      display: inline-block;
-      padding: 0 4px;
-      vertical-align: middle;
-
-      .action {
-        min-width: ($baseline*.75);
-        color: $gray-l2;
-
-        &:hover,
-        &.is-set {
-          color: $blue;
-          visibility: visible;
-        }
-
-        //reset old drag handle style
-        &.drag-handle {
-          float: none;
-          margin: 0;
-          background: transparent url(../img/drag-handles.png) right 5px no-repeat;
-          text-align: center;
-        }
-      }
-    }
-
-    .new-unit-item {
-      @extend %ui-btn-flat-outline;
-      width: 100%;
-      margin: 0 0 ($baseline/2) 0;
-      border: 1px solid $gray-l3;
-      padding: ($baseline/2) 0;
-      color: $gray-l2;
-
-      &:hover {
-        box-shadow: none;
-        background-image: none;
-      }
-    }
-  }
-
-  .gradable {
-
-    label {
-      @extend %t-title8;
-      display: inline-block;
-      vertical-align: top;
-    }
-
-    .gradable-status {
-      position: relative;
-      top: -4px;
-      display: inline-block;
-      margin-left: 10px;
-      width: 65%;
-
-      .status-label {
-        margin: 0;
-        padding: 0;
-        background: transparent;
-        color: $blue;
-        border: none;
-        font-size: 11px;
-        font-weight: bold;
-        text-transform: uppercase;
-      }
-
-      .menu-toggle {
-        z-index: 100;
-        position: absolute;
-        top: 0;
-        left: 0;
-        width: 100%;
-        height: 20px;
-        background: transparent;
-
-        &:hover, &.is-active {
-                color: $blue;
-        }
-      }
-
-      .menu {
-        @include transition(opacity $tmg-f2 linear 0s);
-        z-index: 1;
-        position: absolute;
-        top: -12px;
-        left: -7px;
-        display: none;
-        width: 100%;
-        margin: 0;
-        padding: 8px 12px;
-        opacity: 0.0;
-        background: $white;
-        border: 1px solid $mediumGrey;
-        font-size: 12px;
-        border-radius: 4px;
-        box-shadow: 0 1px 2px rgba(0, 0, 0, .2);
-
-
-        li {
-          margin-bottom: 3px;
-          padding-bottom: 3px;
-          border-bottom: 1px solid $lightGrey;
-
-          &:last-child {
-            margin-bottom: 0;
-            padding-bottom: 0;
-            border: none;
-          }
-        }
-
-        a {
-
-          &.is-selected {
-            font-weight: bold;
-          }
-        }
-      }
-
-      // dropdown state
-      &.is-active {
-
-        .menu {
-          z-index: 10000;
-          display: block;
-          opacity: 1.0;
-        }
-
-        .menu-toggle {
-          z-index: 1000;
-        }
-      }
-
-      // set state
-      &.is-set {
-
-        .menu-toggle {
-          color: $blue;
-        }
-
-        .status-label {
-          display: block;
-          color: $blue;
-        }
-      }
-    }
-  }
-
-  // UI: DnD - specific elems/cases - units
-  .courseware-unit {
-
-    .draggable-drop-indicator-before {
-      top: 0;
-    }
-
-    .draggable-drop-indicator-after {
-      bottom: 0;
-    }
-  }
-
-  // UI: DnD - specific elems/cases - empty parents initial drop indicator
-  .draggable-drop-indicator-initial {
-    display: none;
-  }
-}
diff --git a/cms/templates/container.html b/cms/templates/container.html
index 1981e3191e..d8a7f745c9 100644
--- a/cms/templates/container.html
+++ b/cms/templates/container.html
@@ -17,7 +17,6 @@ from django.utils.translation import ugettext as _
 <%block name="bodyclass">is-signedin course container view-container</%block>
 
 <%namespace name='static' file='static_content.html'/>
-<%namespace name="units" file="widgets/units.html" />
 
 <%!
 templates = ["basic-modal", "modal-button", "edit-xblock-modal",
diff --git a/cms/templates/edit_subsection.html b/cms/templates/edit_subsection.html
deleted file mode 100644
index bfe5c812dd..0000000000
--- a/cms/templates/edit_subsection.html
+++ /dev/null
@@ -1,130 +0,0 @@
-<%inherit file="base.html" />
-<%def name="online_help_token()"><% return "subsection" %></%def>
-<%!
-  import logging
-  from util.date_utils import get_default_time_display, almost_same_datetime
-  from django.utils.translation import ugettext as _
-  from django.core.urlresolvers import reverse
-%>
-<%block name="title">${_("CMS Subsection")}</%block>
-<%block name="bodyclass">is-signedin course view-subsection</%block>
-
-
-<%namespace name="units" file="widgets/units.html" />
-<%namespace name='static' file='static_content.html'/>
-
-<%block name="content">
-<div class="main-wrapper">
-  <div class="inner-wrapper">
-    <div class="main-column">
-      <article class="subsection-body window" data-locator="${locator}" data-course-key="${locator.course_key}">
-        <div class="subsection-name-input">
-        <label>${_("Display Name:")}</label>
-          <input type="text" value="${subsection.display_name_with_default | h}" class="subsection-display-name-input" data-metadata-name="display_name"/>
-        </div>
-        <div class="wrapper-dnd">
-          <div class="sortable-unit-list">
-            <label>${_("Units:")}</label>
-              ${units.enum_units(subsection, subsection_units=subsection_units)}
-          </div>
-        </div>
-      </article>
-    </div>
-
-    <div class="sidebar">
-      <div class="unit-settings window id-holder" data-locator="${locator}" data-course-key="${locator.course_key}">
-    <h4 class="header">${_("Subsection Settings")}</h4>
-    <div class="window-contents">
-      <div class="scheduled-date-input row">
-        <div class="datepair" data-language="javascript">
-          <div class="field field-start-date">
-            <label for="start_date">${_("Release Day")}</label>
-            <input type="text" id="start_date" name="start_date"
-                value="${subsection.start.strftime('%m/%d/%Y') if subsection.start else ''}"
-                placeholder="MM/DD/YYYY" class="date" size='15' autocomplete="off"/>
-          </div>
-          <div class="field field-start-time">
-            <label for="start_time">${_("Release Time")} (<abbr title="${_("Coordinated Universal Time")}">${_("UTC")}</abbr>)</label>
-            <input type="text" id="start_time" name="start_time"
-                value="${subsection.start.strftime('%H:%M') if subsection.start else ''}"
-                placeholder="HH:MM" class="time" size='10' autocomplete="off"/>
-          </div>
-        </div>
-        % if subsection.start and not almost_same_datetime(subsection.start, parent_item.start):
-            % if parent_item.start is None:
-            <p class="notice">${_("The date above differs from the release date of {name}, which is unset.").format(name=parent_item.display_name_with_default)}
-            % else:
-      <p class="notice">${_("The date above differs from the release date of {name} - {start_time}").format(name=parent_item.display_name_with_default, start_time=get_default_time_display(parent_item.start))}.
-            % endif
-      <a href="#" class="sync-date no-spinner">${_("Sync to {name}.").format(name=parent_item.display_name_with_default)}</a></p>
-        % endif
-      </div>
-
-    <div class="row gradable">
-      <label>${_("Graded as:")}</label>
-
-    <div class="gradable-status" data-initial-status="${subsection.format if subsection.format is not None else 'notgraded'}">
-    </div>
-
-    <div class="due-date-input row">
-      <a href="#" class="set-date">${_("Set a due date")}</a>
-      <div class="datepair date-setter">
-        <div class="field field-start-date">
-        <label for="due_date">${_("Due Day")}</label>
-          <input type="text" id="due_date" name="due_date"
-          value="${subsection.due.strftime('%m/%d/%Y') if subsection.due else ''}"
-          placeholder="MM/DD/YYYY" class="date" size='15' autocomplete="off"/>
-        </div>
-        <div class="field field-start-time">
-        <label for="due_time">${_("Due Time")} (<abbr title="${_('Coordinated Universal Time')}">UTC</abbr>)</label>
-          <input type="text" id="due_time" name="due_time"
-            value="${subsection.due.strftime('%H:%M') if subsection.due else ''}"
-            placeholder="HH:MM" class="time" size='10' autocomplete="off"/>
-        </div>
-        <a href="#" class="remove-date">${_("Remove due date")}</a>
-      </div>
-    </div>
-    <div class="row unit-actions">
-      <a href="${preview_link}" target="_blank" class="preview-button">${_("Preview Drafts")}</a>
-      %if can_view_live:
-      <a href="${lms_link}" target="_blank" class="preview-button">${_("View Live")}</a>
-      %endif
-    </div>
-      </div>
-    </div>
-  </div>
-</div>
-</div>
-</div>
-</%block>
-
-<%block name="jsextra">
-<link rel="stylesheet" type="text/css" href="${static.url('js/vendor/timepicker/jquery.timepicker.css')}" />
-
-<script type="text/javascript">
-require(["domReady!", "jquery", "js/models/location", "js/views/overview_assignment_grader",
-  "js/collections/course_grader", "js/views/overview"],
-  function(doc, $, Location, OverviewAssignmentGrader, CourseGraderCollection) {
-    // expand the due-date area if the values are set
-    if ($('#due_date').val() != '') {
-      var $block = $('.set-date').closest('.due-date-input');
-      $('.set-date').hide();
-      $block.find('.date-setter').show();
-    }
-    // TODO figure out whether these should be in window or someplace else or whether they're only needed as local vars
-    // I believe that current (New Section/New Subsection) cause full page reloads which means these aren't needed globally
-    // but we really should change that behavior.
-    if (!window.graderTypes) {
-        window.graderTypes = new CourseGraderCollection(${course_graders|n}, {parse:true});
-    }
-
-    $(".gradable-status").each(function(index, ele) {
-      var gradeView = new OverviewAssignmentGrader({
-        el : ele,
-        graders : window.graderTypes,
-        hideSymbol : true
-      });
-    });
-});
-</script>
-</%block>
diff --git a/cms/templates/ux/reference/container.html b/cms/templates/ux/reference/container.html
index bb679d0110..14234905ea 100644
--- a/cms/templates/ux/reference/container.html
+++ b/cms/templates/ux/reference/container.html
@@ -11,7 +11,6 @@
 <%block name="bodyclass">is-signedin course uploads view-container</%block>
 
 <%namespace name='static' file='../../static_content.html'/>
-<%namespace name="units" file="../../widgets/units.html" />
 
 <%block name="content">
 <div id="content">
diff --git a/cms/templates/widgets/units.html b/cms/templates/widgets/units.html
deleted file mode 100644
index b874034a06..0000000000
--- a/cms/templates/widgets/units.html
+++ /dev/null
@@ -1,55 +0,0 @@
-<%! from django.utils.translation import ugettext as _ %>
-<%! from contentstore.views.helpers import xblock_studio_url %>
-
-<!--
-This def will enumerate through a passed in subsection and list all of the units
--->
-<%def name="enum_units(subsection, actions=True, selected=None, sortable=True, subsection_units=None)">
-<ol ${'class="sortable-unit-list"' if sortable else ''}>
-  <%
-    if subsection_units is None:
-      subsection_units = subsection.get_children()
-  %>
-  % for unit in subsection_units:
-  <li class="courseware-unit unit is-draggable" data-locator="${unit.location}"
-      data-parent="${subsection.location}" data-course-key="${unit.location.course_key}">
-
-    <%include file="_ui-dnd-indicator-before.html" />
-
-    <%
-      unit_state = 'draft'   # Note: this is a hack since this HTML file is being removed in bulk-publishing
-      if unit.location == selected:
-        selected_class = 'editing'
-      else:
-        selected_class = ''
-    %>
-    <div class="section-item ${selected_class}">
-      <a href="${xblock_studio_url(unit)}" class="${unit_state}-item">
-        <span class="unit-name">${unit.display_name_with_default}</span>
-      </a>
-      % if actions:
-      <div class="item-actions">
-        <ul class="actions-list">
-          <li class="actions-item delete">
-            <a href="#" data-tooltip="${_("Delete this unit")}" class="delete-unit-button action" data-locator="${unit.location}"><i class="icon-trash"></i><span class="sr">${_("Delete unit")}</span></a>
-          </li>
-          <li class="actions-item drag">
-            <span data-tooltip="${_("Drag to sort")}" class="drag-handle unit-drag-handle"><span class="sr"> ${_("Drag to reorder unit")}</span></span>
-          </li>
-        </ul>
-      </div>
-      % endif
-    </div>
-
-    <%include file="_ui-dnd-indicator-after.html" />
-  </li>
-  % endfor
-  <li class="courseware-unit add-new-unit">
-    <%include file="_ui-dnd-indicator-initial.html" />
-
-    <a href="#" class="new-unit-item" data-category="${new_unit_category}" data-parent="${subsection.location}">
-      <i class="icon-plus"></i> ${_("New Unit")}
-    </a>
-  </li>
-</ol>
-</%def>
diff --git a/cms/urls.py b/cms/urls.py
index e352d42ae2..46e22e3408 100644
--- a/cms/urls.py
+++ b/cms/urls.py
@@ -74,7 +74,6 @@ urlpatterns += patterns(
     ),
     url(r'^course/{}?$'.format(settings.COURSE_KEY_PATTERN), 'course_handler', name='course_handler'),
     url(r'^course_notifications/{}/(?P<action_state_id>\d+)?$'.format(settings.COURSE_KEY_PATTERN), 'course_notifications_handler'),
-    url(r'^subsection/{}$'.format(settings.USAGE_KEY_PATTERN), 'subsection_handler'),
     url(r'^container/{}$'.format(settings.USAGE_KEY_PATTERN), 'container_handler'),
     url(r'^checklists/{}/(?P<checklist_index>\d+)?$'.format(settings.COURSE_KEY_PATTERN), 'checklists_handler'),
     url(r'^orphan/{}$'.format(settings.COURSE_KEY_PATTERN), 'orphan_handler'),
diff --git a/common/djangoapps/terrain/ui_helpers.py b/common/djangoapps/terrain/ui_helpers.py
index 6574cd3855..76f51594d3 100644
--- a/common/djangoapps/terrain/ui_helpers.py
+++ b/common/djangoapps/terrain/ui_helpers.py
@@ -46,7 +46,7 @@ REQUIREJS_WAIT = {
     # Note that calling your org, course number, or display name, 'course' will mess this up
     re.compile('^Course Outline \|'): [
         "js/base", "js/models/course", "js/models/location", "js/models/section",
-        "js/views/overview", "js/views/section_edit"],
+        "js/views/section_edit"],
 
     # Dashboard
     re.compile('^My Courses \|'): [
diff --git a/lms/static/js/verify_student/photocapture.js b/lms/static/js/verify_student/photocapture.js
index 3be1e57b16..7fa10fdc33 100644
--- a/lms/static/js/verify_student/photocapture.js
+++ b/lms/static/js/verify_student/photocapture.js
@@ -258,11 +258,6 @@ function objectTagForFlashCamera(name) {
   }
 }
 
-function linkNewWindow(e) {
-        window.open($(e.target).attr('href'));
-            e.preventDefault();
-}
-
 function waitForFlashLoad(func, flash_object) {
     if(!flash_object.hasOwnProperty('percentLoaded') || flash_object.percentLoaded() < 100){
         setTimeout(function() {
@@ -334,6 +329,9 @@ $(document).ready(function() {
   analytics.pageview("Capture Face Photo");
   initSnapshotHandler(["photo_id", "face"], hasHtml5CameraSupport);
 
-  $('a[rel="external"]').attr('title', gettext('This link will open in a new browser window/tab')).bind('click', linkNewWindow);
+  $('a[rel="external"]').attr({
+    title: gettext('This link will open in a new browser window/tab'),
+    target: '_blank'
+  });
 
 });