be5a625e64
- It's related previous PR: https://github.com/openedx/edx-platform/pull/36643/files.
- This time followed LMS template(5b3caa93e2/lms/templates/courseware/courseware-chromeless.html (L126C7-L127C42)) as we are not getting any error on LMS.
Attaching error for context:
`Uncaught SecurityError: Failed to read a named property 'offsetHeight' from 'Window': Blocked a frame with origin "https://studio.stage.edx.org/" from accessing a cross-origin frame.`
280 lines
13 KiB
HTML
280 lines
13 KiB
HTML
## coding=utf-8
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## mako
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##
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## Studio view template for rendering the whole Unit in an iframe with
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## XBlocks controls specifically for Authoring MFE. This template renders
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## a chromeless version of a unit container without headers, footers,
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## and a navigation bar.
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<%! main_css = "style-main-v1" %>
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<%! course_unit_mfe_iframe_css = "course-unit-mfe-iframe-bundle" %>
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<%namespace name='static' file='static_content.html'/>
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<%!
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from django.urls import reverse
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from django.utils.translation import gettext as _
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from cms.djangoapps.contentstore.config.waffle import CUSTOM_RELATIVE_DATES
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from cms.djangoapps.contentstore.helpers import xblock_type_display_name
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from lms.djangoapps.branding import api as branding_api
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from openedx.core.djangoapps.util.user_messages import PageLevelMessages
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from openedx.core.djangolib.js_utils import (
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dump_js_escaped_json, js_escaped_string
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)
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from openedx.core.djangolib.markup import HTML, Text
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from openedx.core.release import RELEASE_LINE
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%>
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<%page expression_filter="h"/>
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<!doctype html>
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<!--[if lte IE 9]><html class="ie9 lte9" lang="${LANGUAGE_CODE}"><![endif]-->
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<!--[if !IE]><<!--><html lang="${LANGUAGE_CODE}"><!--<![endif]-->
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<head dir="${static.dir_rtl()}">
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
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<meta name="openedx-release-line" content="${RELEASE_LINE}" />
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<title>
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${xblock.display_name_with_default} ${xblock_type_display_name(xblock)} |
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% if context_course:
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<% ctx_loc = context_course.location %>
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${context_course.display_name_with_default} |
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% elif context_library:
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${context_library.display_name_with_default} |
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% endif
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${settings.STUDIO_NAME}
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</title>
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<%
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jsi18n_path = "js/i18n/{language}/djangojs.js".format(language=LANGUAGE_CODE)
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%>
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% if getattr(settings, 'CAPTURE_CONSOLE_LOG', False):
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<script type="text/javascript">
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var oldOnError = window.onerror;
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window.localStorage.setItem('console_log_capture', JSON.stringify([]));
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window.onerror = function (message, url, lineno, colno, error) {
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if (oldOnError) {
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oldOnError.apply(this, arguments);
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}
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var messages = JSON.parse(window.localStorage.getItem('console_log_capture'));
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messages.push([message, url, lineno, colno, (error || {}).stack]);
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window.localStorage.setItem('console_log_capture', JSON.stringify(messages));
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}
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</script>
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% endif
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<script type="text/javascript" src="${static.url(jsi18n_path)}"></script>
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% if settings.DEBUG:
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## Provides a fallback for gettext functions in development environment
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<script type="text/javascript" src="${static.url('js/src/gettext_fallback.js')}"></script>
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% endif
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<meta name="path_prefix" content="${EDX_ROOT_URL}">
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<% favicon_url = branding_api.get_favicon_url() %>
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<link rel="icon" type="image/x-icon" href="${favicon_url}"/>
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<%static:css group='style-vendor'/>
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<%static:css group='style-vendor-tinymce-content'/>
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<%static:css group='style-vendor-tinymce-skin'/>
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% if uses_bootstrap:
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<link rel="stylesheet" href="${static.url(self.attr.main_css)}" type="text/css" media="all" />
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% else:
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<%static:css group='${self.attr.main_css}'/>
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% endif
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<%static:css group='${self.attr.course_unit_mfe_iframe_css}'/>
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<%include file="widgets/segment-io.html" />
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% for template_name in templates:
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<script type="text/template" id="${template_name}-tpl">
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<%static:include path="js/${template_name}.underscore" />
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</script>
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% endfor
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<script type="text/template" id="image-modal-tpl">
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<%static:include path="common/templates/image-modal.underscore" />
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</script>
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<link rel="stylesheet" type="text/css" href="${static.url('js/vendor/timepicker/jquery.timepicker.css')}" />
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## The following stylesheets are included for studio-frontend debugging.
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## Remove this as part of studio frontend deprecation.
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## https://github.com/openedx/studio-frontend/issues/381
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% if not settings.STUDIO_FRONTEND_CONTAINER_URL:
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<link rel="stylesheet" type="text/css" href="${static.url('common/css/vendor/common.min.css')}" />
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<link rel="stylesheet" type="text/css" href="${static.url('common/css/vendor/editImageModal.min.css')}" />
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% endif
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</head>
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<body class="${static.dir_rtl()} is-signedin course container view-container lang_${LANGUAGE_CODE}">
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<a class="nav-skip" href="#main">${_("Skip to main content")}</a>
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<%static:js group='base_vendor'/>
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<%static:webpack entry="commons"/>
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<script type="text/javascript">
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window.baseUrl = "${settings.STATIC_URL | n, js_escaped_string}";
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require.config({
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baseUrl: window.baseUrl
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});
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</script>
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<script type="text/javascript" src="${static.url("cms/js/require-config.js")}"></script>
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<!-- view -->
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<div class="wrapper wrapper-view" dir="${static.dir_rtl()}">
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<%
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banner_messages = list(PageLevelMessages.user_messages(request))
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%>
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% if banner_messages:
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<div class="page-banner">
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<div class="user-messages">
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% for message in banner_messages:
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<div class="alert ${message.css_class}" role="alert">
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<span class="icon icon-alert fa ${message.icon_class}" aria-hidden="true"></span>
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${HTML(message.message_html)}
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</div>
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% endfor
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</div>
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</div>
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% endif
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<main id="main" aria-label="Content" tabindex="-1">
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<div id="content">
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<div class="wrapper-content wrapper">
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<div class="inner-wrapper">
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<section class="content-area">
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<article class="content-primary ${'content-primary-fullwidth' if is_fullwidth_content else ''}">
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<%
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assets_url = reverse('assets_handler', kwargs={'course_key_string': str(xblock_locator.course_key)})
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%>
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<section class="wrapper-xblock level-page is-hidden studio-xblock-wrapper" data-locator="${xblock_locator}" data-course-key="${xblock_locator.course_key}" data-course-assets="${assets_url}">
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</section>
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<div class="ui-loading">
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<p><span class="spin"><span class="icon fa fa-refresh" aria-hidden="true"></span></span> <span class="copy">${_("Loading")}</span></p>
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</div>
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</article>
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</section>
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</div>
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</div>
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</div>
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</main>
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</div>
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<div id="page-prompt"></div>
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% if context_course:
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<%static:webpack entry="js/factories/context_course"/>
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<script type="text/javascript">
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window.course = new ContextCourse({
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id: "${context_course.id | n, js_escaped_string}",
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name: "${context_course.display_name_with_default | n, js_escaped_string}",
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url_name: "${context_course.location.block_id | n, js_escaped_string}",
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org: "${context_course.location.org | n, js_escaped_string}",
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num: "${context_course.location.course | n, js_escaped_string}",
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display_course_number: "${context_course.display_coursenumber | n, js_escaped_string}",
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revision: "${context_course.location.branch | n, js_escaped_string}",
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self_paced: ${ context_course.self_paced | n, dump_js_escaped_json },
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is_custom_relative_dates_active: ${CUSTOM_RELATIVE_DATES.is_enabled(context_course.id) | n, dump_js_escaped_json},
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start: ${context_course.start | n, dump_js_escaped_json},
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discussions_settings: ${context_course.discussions_settings | n, dump_js_escaped_json}
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});
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</script>
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% endif
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<script type="text/javascript">
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require(['js/factories/base'], function () {});
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</script>
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<%static:webpack entry="js/factories/container">
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ContainerFactory(
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${component_templates | n, dump_js_escaped_json},
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${xblock_info | n, dump_js_escaped_json},
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"${action | n, js_escaped_string}",
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{
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isUnitPage: ${is_unit_page | n, dump_js_escaped_json},
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canEdit: true,
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outlineURL: "${outline_url | n, js_escaped_string}",
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clipboardData: ${user_clipboard | n, dump_js_escaped_json},
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isIframeEmbed: true,
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libraryContentPickerUrl: "${library_content_picker_url | n, js_escaped_string}",
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}
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);
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</%static:webpack>
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</body>
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## Initialize MutationObserver and ResizeObserver to update the iframe size.
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## These are used to provide resize events for the Authoring MFE.
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<script type="text/javascript">
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(function() {
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// If this view is rendered in an iframe within the authoring microfrontend app
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// it will report the height of its contents to the parent window when the
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// document loads, window resizes, or DOM mutates.
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if (window !== window.parent) {
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var lastHeight = window.offsetHeight;
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var lastWidth = window.offsetWidth;
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var contentElement = document.getElementById('content');
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function dispatchResizeMessage(event) {
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// Note: event is actually an Array of MutationRecord objects when fired from the MutationObserver
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var isLoadEvent = event.type === 'load';
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var newHeight = contentElement.offsetHeight;
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var newWidth = contentElement.offsetWidth;
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// Monitor for messages and checks if the message contains an id. If
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// there is an id, then the location of the selected focus element
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// is sent through its offset attribute. The offset will allow the
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// page to scroll to the location of the focus element so that it is
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// at the top of the page. Unique ids and names are required for
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// proper scrolling.
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window.addEventListener('message', function (event) {
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if (event.data.hashName) {
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var targetId = event.data.hashName;
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var targetName = event.data.hashName.slice(1);
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// Checks if the target uses an id or name to focus and gets offset.
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var targetOffset = $(targetId).offset() || $(document.getElementsByName(targetName)[0]).offset();
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window.parent.postMessage({ 'offset': targetOffset.top }, document.referrer);
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}
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})
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window.parent.postMessage(
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{
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type: 'plugin.resize',
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payload: {
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width: newWidth,
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height: newHeight,
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}
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}, document.referrer
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);
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lastHeight = newHeight;
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lastWidth = newWidth;
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// Within the authoring microfrontend the iframe resizes to match the
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// height of this document and it should never scroll. It does scroll
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// ocassionally when javascript is used to focus elements on the page
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// before the parent iframe has been resized to match the content
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// height. This window.scrollTo is an attempt to keep the content at the
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// top of the page.
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window.scrollTo(0, 0);
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}
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// Create an observer instance linked to the callback function
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const observer = new MutationObserver(dispatchResizeMessage);
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// Start observing the target node for configured mutations
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observer.observe(document.body, { attributes: true, childList: true, subtree: true });
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window.addEventListener('load', dispatchResizeMessage);
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const resizeObserver = new ResizeObserver(dispatchResizeMessage);
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resizeObserver.observe(document.body);
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}
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}());
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</script>
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</html>
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