edx-platform/lms/templates/courseware/courseware.html

<%page expression_filter="h"/>
<%inherit file="/main.html" />
<%namespace name='static' file='/static_content.html'/>
<%def name="online_help_token()"><% return "courseware" %></%def>
<%!
import six
import waffle

from django.conf import settings
from django.urls import reverse
from django.utils.translation import ugettext as _

from lms.djangoapps.edxnotes.helpers import is_feature_enabled as is_edxnotes_enabled
from openedx.core.djangolib.js_utils import js_escaped_string
from openedx.core.djangolib.markup import HTML
from openedx.features.course_experience import course_home_page_title, DISABLE_COURSE_OUTLINE_PAGE_FLAG
%>
<%
   include_special_exams = (
   request.user.is_authenticated and
   settings.FEATURES.get('ENABLE_SPECIAL_EXAMS', False) and
   (course.enable_proctored_exams or course.enable_timed_exams)
   )

   completion_aggregator_url = settings.COMPLETION_AGGREGATOR_URL if settings.FEATURES.get("SHOW_PROGRESS_BAR", False) else ""
%>

<%def name="course_name()">
 <% return _("{course_number} Courseware").format(course_number=course.display_number_with_default) %>
</%def>

<%block name="bodyclass">view-in-course view-courseware courseware ${course.css_class or ''}</%block>

<%block name="title">
<title data-base-title="${static.get_page_title_breadcrumbs(section_title, course_name())}">
  ${static.get_page_title_breadcrumbs(sequence_title, section_title, course_name())}
</title>
</%block>

<%block name="header_extras">

% for template_name in ["image-modal"]:
<script type="text/template" id="${template_name}-tpl">
    <%static:include path="common/templates/${template_name}.underscore" />
</script>
% endfor

% if include_special_exams is not UNDEFINED and include_special_exams:
  % for template_name in ["proctored-exam-status"]:
    <script type="text/template" id="${template_name}-tpl">
        <%static:include path="courseware/${template_name}.underscore" />
    </script>
  % endfor
% endif

</%block>

<%block name="headextra">
<%static:css group='style-course-vendor'/>
<%static:css group='style-course'/>
## Utility: Notes
% if is_edxnotes_enabled(course, request.user):
<%static:css group='style-student-notes'/>
% endif

<script type="text/javascript" src="${static.url('js/jquery.autocomplete.js')}"></script>
<script type="text/javascript" src="${static.url('js/src/tooltip_manager.js')}"></script>

<link href="${static.url('css/vendor/jquery.autocomplete.css')}" rel="stylesheet" type="text/css">
  ${HTML(fragment.head_html())}
</%block>

<%block name="js_extra">
  <script type="text/javascript" src="${static.url('common/js/vendor/jquery.scrollTo.js')}"></script>
  <script type="text/javascript" src="${static.url('js/vendor/flot/jquery.flot.js')}"></script>

  <%static:js group='courseware'/>
  <%include file="/mathjax_include.html" args="disable_fast_preview=True"/>

  % if show_search:
    <%static:require_module module_name="course_search/js/course_search_factory" class_name="CourseSearchFactory">
        var courseId = $('.courseware-results').data('courseId');
        CourseSearchFactory({
            courseId: courseId,
            searchHeader: $('.search-bar')
        });
    </%static:require_module>
  % endif

  <%static:require_module module_name="js/courseware/courseware_factory" class_name="CoursewareFactory">
    CoursewareFactory();
  </%static:require_module>

  % if staff_access:
  	<%include file="xqa_interface.html"/>
  % endif

  <script type="text/javascript">
    var $$course_id = "${course.id | n, js_escaped_string}";
  </script>

  % if not request.user.is_authenticated:
      <script type="text/javascript">
        // Disable discussions
        $('.xblock-student_view-discussion button.discussion-show').attr('disabled', true);

        // Insert message informing user discussions are only available to logged in users.
        $('.discussion-module')
      </script>
  % endif

  <script type="text/javascript">
    /* Helper function isInViewport checks whether
    the given element is in viewport vertically or not */
    function isInViewport(el) {
      const scroll = window.scrollY || window.pageYOffset
      const elementTop = el.getBoundingClientRect().top + scroll
      const viewport = {
        top: scroll,
        bottom: scroll + window.innerHeight,
      }
      const elementMid = elementTop + el.clientHeight/2
      // Returns true if the middle of the element is in the viewport.
      return elementMid >= viewport.top && elementMid <= viewport.bottom
    }

    /* Add a jQuery plugin to override the focus behavior.
    When focused, if the element in not in the viewport then
    the element will be scrolled to the bottom of the viewport.
    */
    (function ($) {
      $.fn.extend({
        focus: (function(orig) {
          return function(delay, fn) {
            orig.apply(this, arguments);
            this.each(function(){
              var elem = this;
              // Scroll only when the element is not in the viewport and it contains the notification-btn.
              if (elem.classList.contains('notification-btn') && !isInViewport(elem)) {
                this.scrollIntoView({
                  behaviour: 'auto',
                  block: 'end',
                })
              }
            })
            return this;
          }
        })($.fn.focus),

      })
    })(jQuery)
  </script>

${HTML(fragment.foot_html())}

</%block>

<div class="message-banner" aria-live="polite"></div>

% if default_tab:
  <%include file="/courseware/course_navigation.html" />
% else:
  <%include file="/courseware/course_navigation.html" args="active_page='courseware'" />
% endif

<div class="container"
  % if getattr(course, 'language'):
    lang="${course.language}"
  % endif
  >
  <div class="course-wrapper" role="presentation">

% if disable_accordion is UNDEFINED or not disable_accordion:
    <div class="course-index">

      <div class="wrapper-course-modes">

          <div class="courseware-bookmarks-button">
              <a class="bookmarks-list-button" href="${reverse('openedx.course_bookmarks.home', args=[course.id])}">
                  ${_('Bookmarks')}
              </a>
          </div>

          % if show_search:
            <div id="courseware-search-bar" class="search-bar courseware-search-bar" role="search" aria-label="Course">
              <form class="search-form">
                <label for="course-search-input" class="sr">${_('Course Search')}</label>
                <div class="search-field-wrapper">
                  <input id="course-search-input" type="text" class="search-field"/>
                  <button type="submit" class="search-button">${_('Search')}</button>
                  <button type="button" class="cancel-button" title="${_('Clear search')}">
                    <span class="icon fa fa-remove" aria-hidden="true"></span>
                  </button>
                </div>
              </form>
            </div>
          % endif

      </div>

      <div class="accordion">
        <nav class="course-navigation" aria-label="${_('Course')}">
          % if accordion.strip():
            ${HTML(accordion)}
          % else:
            <div class="chapter">${_("No content has been added to this course")}</div>
          % endif
        </nav>
      </div>

    </div>
% endif
    <section class="course-content" id="course-content">
        <header class="page-header has-secondary">
            <div class="page-header-main">
                <nav aria-label="${_('Course')}" class="sr-is-focusable" tabindex="-1">
                    <div class="has-breadcrumbs">
                        <div class="breadcrumbs">
                            % if not DISABLE_COURSE_OUTLINE_PAGE_FLAG.is_enabled(course.id):
                                <span class="nav-item nav-item-course">
                                    <a href="${course_url}">${course_home_page_title(course)}</a>
                                </span>
                                <span class="icon fa fa-angle-right" aria-hidden="true"></span>
                            % endif
                            % if chapter:
                                <span class="nav-item nav-item-chapter" data-course-position="${course.position}" data-chapter-position="${chapter.position}">
                                    <a href="${course_url}#${six.text_type(chapter.location)}">${chapter.display_name_with_default}</a>
                                </span>
                                <span class="icon fa fa-angle-right" aria-hidden="true"></span>
                            % endif
                            % if section:
                                <span class="nav-item nav-item-section">
                                    <a href="${course_url}#${six.text_type(section.location)}">${section.display_name_with_default}</a>
                                </span>
                                <span class="icon fa fa-angle-right" aria-hidden="true"></span>
                            % endif
                            % if sequence_title:
                                <span class="nav-item nav-item-sequence">${sequence_title}</span>
                            % endif
                        </div>
                        % if settings.FEATURES.get("SHOW_PROGRESS_BAR", False):
                          <div class="container">
                            <iframe style="border: none; height: 50px; position: relative; top: 10px; width: -webkit-fill-available" src="${completion_aggregator_url}/${course.id}/">
                            </iframe>
                          </div>
                        % endif
                    </div>
                </nav>
            </div>
        </header>

        <main id="main" tabindex="-1" aria-label="Content">
            % if getattr(course, 'entrance_exam_enabled') and \
               getattr(course, 'entrance_exam_minimum_score_pct') and \
               entrance_exam_current_score is not UNDEFINED:
                % if not entrance_exam_passed:
                <p class="sequential-status-message">
                    ${_('To access course materials, you must score {required_score}% or higher on this \
                    exam. Your current score is {current_score}%.').format(
                        required_score=int(round(course.entrance_exam_minimum_score_pct * 100)),
                        current_score=int(round(entrance_exam_current_score * 100))
                    )}
                </p>
                <script type="text/javascript">
                $(document).ajaxSuccess(function(event, xhr, settings) {
                    if (settings.url.indexOf("xmodule_handler/problem_check") > -1) {
                        var data = JSON.parse(xhr.responseText);
                        if (data.entrance_exam_passed){
                            location.reload();
                        }
                    }
                });
                </script>
                % else:
                  <p class="sequential-status-message">
                    ${_('Your score is {current_score}%. You have passed the entrance exam.').format(
                        current_score=int(round(entrance_exam_current_score * 100))
                    )}
                </p>
                % endif
            % endif

              ${HTML(fragment.body_html())}
        </main>
    </section>

    <section class="courseware-results-wrapper">
      <div id="loading-message" aria-live="polite" aria-relevant="all"></div>
      <div id="error-message" aria-live="polite"></div>
      <div class="courseware-results search-results" data-course-id="${course.id}" data-lang-code="${language_preference}"></div>
    </section>

  </div>
  ${HTML(course_sock_fragment.body_html())}
</div>
<div class="container-footer">
  % if settings.FEATURES.get("LICENSING", False):
    <div class="course-license">
    % if getattr(course, "license", None):
      <%include file="../license.html" args="license=course.license" />
    % else:
      ## Default course license: All Rights Reserved, if none is explicitly set.
      <%include file="../license.html" args="license='all-rights-reserved'" />
    % endif
    </div>
  % endif
</div>
% if course.show_calculator or is_edxnotes_enabled(course, request.user):
    <nav class="nav-utilities ${"has-utility-calculator" if course.show_calculator else ""}" aria-label="${_('Course Utilities')}">
      ## Utility: Notes
      % if is_edxnotes_enabled(course, request.user):
        <%include file="/edxnotes/toggle_notes.html" args="course=course"/>
      % endif

      ## Utility: Calc
      % if course.show_calculator:
        <%include file="/calculator/toggle_calculator.html" />
      % endif
    </nav>
% endif

<%static:require_module_async module_name="js/commerce/track_ecommerce_events" class_name="TrackECommerceEvents">

  var fbeLink = $("#FBE_banner");
  var welcomeLink = $("#welcome");
  var accessDeniedUpsellLink = $("#accessDeniedUpsell");
  var sockLink = $("#sock");

  TrackECommerceEvents.trackUpsellClick(fbeLink, 'in_course_audit_access_expires', {
      pageName: "in_course",
      linkType: "link",
      linkCategory: "FBE_banner"
  });

  TrackECommerceEvents.trackUpsellClick(welcomeLink, 'in_course_welcome', {
      pageName: "in_course",
      linkType: "link",
      linkCategory: "welcome"
  });

  TrackECommerceEvents.trackUpsellClick(accessDeniedUpsellLink, 'in_course_upgrade', {
    pageName: "in_course",
    linkType: "link",
    linkCategory: "(none)"
  });

  TrackECommerceEvents.trackUpsellClick(sockLink, 'in_course_sock', {
      pageName: "in_course",
      linkType: "button",
      linkCategory: "green_upgrade"
  });

</%static:require_module_async>