58bits · February 27, 2016 17:54
diff --git a/basic.theme.php b/basic.theme.php
 <?php
 /*************************************************************
 * Prepares variables for the html.html.twig template.
 * @param $variables
 */
 function basic_preprocess_html(&$variables) {
  try {
    $variables['is_front'] = \Drupal::service('path.matcher')->isFrontPage();
  }
  catch (Exception $e) {
    // If the database is not yet available, set default values for these
    // variables.
    $variables['is_front'] = FALSE;
  }

  if(!$variables['is_front']) {
    $variables['attributes']['class'][] = 'with-subnav';
  }

  // Add information about the number of sidebars.
  if (!empty($variables['page']['sidebar_first']) && !empty($variables['page']['sidebar_second'])) {
    $variables['attributes']['class'][] = 'two-sidebars';
  }
  elseif (!empty($variables['page']['sidebar_first'])) {
    $variables['attributes']['class'][] = 'one-sidebar';
    $variables['attributes']['class'][] = 'sidebar-first';
  }
  elseif (!empty($variables['page']['sidebar_second'])) {
    $variables['attributes']['class'][] = 'one-sidebar';
    $variables['attributes']['class'][] = 'sidebar-second';
  }
  else {
    $variables['attributes']['class'][] = 'no-sidebar';
  }

  if (!empty($variables['page']['featured_top'])) {
    $variables['attributes']['class'][] = 'has-featured-top';
  }

  // If we're not on the front page.
  if (!$variables['is_front']) {
    // Add unique classes for each page and website section.
    $path = \Drupal::service('path.current')->getPath();
    $alias = \Drupal::service('path.alias_manager')->getAliasByPath($path);
    $alias = trim($alias, '/');
    $alias = str_replace('/', '-', $alias);
    if (!empty($alias)) {
      $variables['attributes']['class'][] = 'page-' . $alias;
      list($section,) = explode('/', $alias, 2);
      if (!empty($section)) {
        $variables['attributes']['class'][] = 'section-' . $section;
      }
    }
  }

  // Add cachability metadata.
  $theme_name = \Drupal::theme()->getActiveTheme()->getName();
  $theme_settings = \Drupal::config($theme_name . '.settings');
  CacheableMetadata::createFromRenderArray($variables)
    ->addCacheableDependency($theme_settings)
    ->applyTo($variables);
  // Union all theme setting variables to the html.html.twig template.
  $variables += $theme_settings->getOriginal();
 }
diff --git a/html.html.twig b/html.html.twig
 {#
 /**
 * @file
 * Default theme implementation for the basic structure of a single Drupal page.
 *
 * Variables:
 * - logged_in: A flag indicating if user is logged in.
 * - root_path: The root path of the current page (e.g., node, admin, user).
 * - node_type: The content type for the current node, if the page is a node.
 * - css: A list of CSS files for the current page.
 * - head: Markup for the HEAD element (including meta tags, keyword tags, and
 *   so on).
 * - head_title: A modified version of the page title, for use in the TITLE tag.
 * - head_title_array: List of text elements that make up the head_title
 *   variable. May contain or more of the following:
 *   - title: The title of the page.
 *   - name: The name of the site.
 *   - slogan: The slogan of the site.
 * - page_top: Initial rendered markup. This should be printed before 'page'.
 * - page: The rendered page markup.
 * - page_bottom: Closing rendered markup. This variable should be printed after
 *   'page'.
 * - styles: Style tags necessary to import all necessary CSS files in the head.
 * - scripts: Script tags necessary to load the JavaScript files and settings
 *   in the head.
 * - db_offline: A flag indicating if the database is offline.
 *
 * @see template_preprocess_html()
 *
 * @ingroup themeable
 */
 #}
 {% set classes = [] %}
 {% for role in user.roles %}
  {% set classes = classes|merge(['role--' ~ role|clean_class]) %}
 {% endfor %}

 <!DOCTYPE html>
 {% if ie_enabled_versions.ie8 %}
  {{- attach_library('basic/ie8') }}
 {% endif %}
 {% if ie_enabled_versions.ie9 or ie_enabled_versions.ie8 %}
 <!--[if lt IE 7]>     <html{{ html_attributes.addClass('no-js', 'lt-ie9', 'lt-ie8', 'lt-ie7') }}><![endif]-->
 <!--[if IE 7]>        <html{{ html_attributes.removeClass('lt-ie7') }}><![endif]-->
 <!--[if IE 8]>        <html{{ html_attributes.removeClass('lt-ie8') }}><![endif]-->
 <!--[if gt IE 8]><!--><html{{ html_attributes.removeClass('lt-ie9') }}><!--<![endif]-->
 {% else -%}
 <html{{ html_attributes }}>
 {% endif %}
 <head>
  <head-placeholder token="{{ placeholder_token }}">
  <title>{{ head_title|safe_join(' | ') }}</title>
  <css-placeholder token="{{ placeholder_token }}">
  <js-placeholder token="{{ placeholder_token }}">
 </head>
 <body{{ attributes.addClass(classes) }}>
 <div id="skip">
  <a href="#main-menu" class="visually-hidden focusable skip-link">
    {{ 'Skip to main navigation'|t }}
  </a>
 </div>
 {{ page_top }}
 {{ page }}
 {{ page_bottom }}
 <js-bottom-placeholder token="{{ placeholder_token }}">
  {% if browser_sync.enabled %}
    <script id="__bs_script__">
      document.write("<script async src='http://{{ browser_sync.host }}:{{ browser_sync.port }}/browser-sync/browser-sync-client.js'><\/script>".replace("HOST", location.hostname));
    </script>
  {% endif %}
 </body>
 </html>
	<?php
	/*************************************************************
	* Prepares variables for the html.html.twig template.
	* @param $variables
	*/
	function basic_preprocess_html(&$variables) {
	try {
	$variables['is_front'] = \Drupal::service('path.matcher')->isFrontPage();
	}
	catch (Exception $e) {
	// If the database is not yet available, set default values for these
	// variables.
	$variables['is_front'] = FALSE;
	}

	if(!$variables['is_front']) {
	$variables['attributes']['class'][] = 'with-subnav';
	}

	// Add information about the number of sidebars.
	if (!empty($variables['page']['sidebar_first']) && !empty($variables['page']['sidebar_second'])) {
	$variables['attributes']['class'][] = 'two-sidebars';
	}
	elseif (!empty($variables['page']['sidebar_first'])) {
	$variables['attributes']['class'][] = 'one-sidebar';
	$variables['attributes']['class'][] = 'sidebar-first';
	}
	elseif (!empty($variables['page']['sidebar_second'])) {
	$variables['attributes']['class'][] = 'one-sidebar';
	$variables['attributes']['class'][] = 'sidebar-second';
	}
	else {
	$variables['attributes']['class'][] = 'no-sidebar';
	}

	if (!empty($variables['page']['featured_top'])) {
	$variables['attributes']['class'][] = 'has-featured-top';
	}

	// If we're not on the front page.
	if (!$variables['is_front']) {
	// Add unique classes for each page and website section.
	$path = \Drupal::service('path.current')->getPath();
	$alias = \Drupal::service('path.alias_manager')->getAliasByPath($path);
	$alias = trim($alias, '/');
	$alias = str_replace('/', '-', $alias);
	if (!empty($alias)) {
	$variables['attributes']['class'][] = 'page-' . $alias;
	list($section,) = explode('/', $alias, 2);
	if (!empty($section)) {
	$variables['attributes']['class'][] = 'section-' . $section;
	}
	}
	}

	// Add cachability metadata.
	$theme_name = \Drupal::theme()->getActiveTheme()->getName();
	$theme_settings = \Drupal::config($theme_name . '.settings');
	CacheableMetadata::createFromRenderArray($variables)
	->addCacheableDependency($theme_settings)
	->applyTo($variables);
	// Union all theme setting variables to the html.html.twig template.
	$variables += $theme_settings->getOriginal();
	}
	{#
	/**
	* @file
	* Default theme implementation for the basic structure of a single Drupal page.
	*
	* Variables:
	* - logged_in: A flag indicating if user is logged in.
	* - root_path: The root path of the current page (e.g., node, admin, user).
	* - node_type: The content type for the current node, if the page is a node.
	* - css: A list of CSS files for the current page.
	* - head: Markup for the HEAD element (including meta tags, keyword tags, and
	* so on).
	* - head_title: A modified version of the page title, for use in the TITLE tag.
	* - head_title_array: List of text elements that make up the head_title
	* variable. May contain or more of the following:
	* - title: The title of the page.
	* - name: The name of the site.
	* - slogan: The slogan of the site.
	* - page_top: Initial rendered markup. This should be printed before 'page'.
	* - page: The rendered page markup.
	* - page_bottom: Closing rendered markup. This variable should be printed after
	* 'page'.
	* - styles: Style tags necessary to import all necessary CSS files in the head.
	* - scripts: Script tags necessary to load the JavaScript files and settings
	* in the head.
	* - db_offline: A flag indicating if the database is offline.
	*
	* @see template_preprocess_html()
	*
	* @ingroup themeable
	*/
	#}
	{% set classes = [] %}
	{% for role in user.roles %}
	{% set classes = classes\|merge(['role--' ~ role\|clean_class]) %}
	{% endfor %}

	<!DOCTYPE html>
	{% if ie_enabled_versions.ie8 %}
	{{- attach_library('basic/ie8') }}
	{% endif %}
	{% if ie_enabled_versions.ie9 or ie_enabled_versions.ie8 %}
	<!--[if lt IE 7]> <html{{ html_attributes.addClass('no-js', 'lt-ie9', 'lt-ie8', 'lt-ie7') }}><![endif]-->
	<!--[if IE 7]> <html{{ html_attributes.removeClass('lt-ie7') }}><![endif]-->
	<!--[if IE 8]> <html{{ html_attributes.removeClass('lt-ie8') }}><![endif]-->
	<!--[if gt IE 8]><!--><html{{ html_attributes.removeClass('lt-ie9') }}><!--<![endif]-->
	{% else -%}
	<html{{ html_attributes }}>
	{% endif %}
	<head>
	<head-placeholder token="{{ placeholder_token }}">
	<title>{{ head_title\|safe_join(' \| ') }}</title>
	<css-placeholder token="{{ placeholder_token }}">
	<js-placeholder token="{{ placeholder_token }}">
	</head>
	<body{{ attributes.addClass(classes) }}>
	<div id="skip">
	<a href="#main-menu" class="visually-hidden focusable skip-link">
	{{ 'Skip to main navigation'\|t }}
	</a>
	</div>
	{{ page_top }}
	{{ page }}
	{{ page_bottom }}
	<js-bottom-placeholder token="{{ placeholder_token }}">
	{% if browser_sync.enabled %}
	<script id="__bs_script__">
	document.write("<script async src='http://{{ browser_sync.host }}:{{ browser_sync.port }}/browser-sync/browser-sync-client.js'><\/script>".replace("HOST", location.hostname));
	</script>
	{% endif %}
	</body>
	</html>