/**
* Override or insert variables into the html template.
*
* @param $variables
* An array of variables to pass to the theme template.
* @param $hook
* The name of the template being rendered. This is usually "html", but can
* also be "maintenance_page" since zen_preprocess_maintenance_page() calls
* this function to have consistent variables.
*/
function zen_preprocess_html(&$variables, $hook)
{
// Add variables and paths needed for HTML5 and responsive support.
$variables['base_path'] = base_path();
$variables['path_to_zen'] = drupal_get_path('theme', 'zen');
// Get settings for HTML5 and responsive support. array_filter() removes
// items from the array that have been disabled.
$html5_respond_meta = array_filter((array) theme_get_setting('zen_html5_respond_meta'));
$variables['add_respond_js'] = in_array('respond', $html5_respond_meta);
$variables['add_html5_shim'] = in_array('html5', $html5_respond_meta);
$variables['default_mobile_metatags'] = in_array('meta', $html5_respond_meta);
// If the user is silly and enables Zen as the theme, add some styles.
if ($GLOBALS['theme'] == 'zen') {
include_once './' . $variables['path_to_zen'] . '/zen-internals/template.zen.inc';
_zen_preprocess_html($variables, $hook);
}
// Attributes for html element.
$variables['html_attributes_array'] = array('lang' => $variables['language']->language, 'dir' => $variables['language']->dir);
// Send X-UA-Compatible HTTP header to force IE to use the most recent
// rendering engine or use Chrome's frame rendering engine if available.
// This also prevents the IE compatibility mode button to appear when using
// conditional classes on the html tag.
if (is_null(drupal_get_http_header('X-UA-Compatible'))) {
drupal_add_http_header('X-UA-Compatible', 'IE=edge,chrome=1');
}
$variables['skip_link_anchor'] = theme_get_setting('zen_skip_link_anchor');
$variables['skip_link_text'] = theme_get_setting('zen_skip_link_text');
// Return early, so the maintenance page does not call any of the code below.
if ($hook != 'html') {
return;
}
// Classes for body element. Allows advanced theming based on context
// (home page, node of certain type, etc.)
if (!$variables['is_front']) {
// Add unique class for each page.
$path = drupal_get_path_alias($_GET['q']);
// Add unique class for each website section.
list($section, ) = explode('/', $path, 2);
$arg = explode('/', $_GET['q']);
if ($arg[0] == 'node' && isset($arg[1])) {
if ($arg[1] == 'add') {
$section = 'node-add';
} elseif (isset($arg[2]) && is_numeric($arg[1]) && ($arg[2] == 'edit' || $arg[2] == 'delete')) {
$section = 'node-' . $arg[2];
}
}
$variables['classes_array'][] = drupal_html_class('section-' . $section);
}
if (theme_get_setting('zen_wireframes')) {
$variables['classes_array'][] = 'with-wireframes';
// Optionally add the wireframes style.
}
// Store the menu item since it has some useful information.
$variables['menu_item'] = menu_get_item();
if ($variables['menu_item']) {
switch ($variables['menu_item']['page_callback']) {
case 'views_page':
// Is this a Views page?
$variables['classes_array'][] = 'page-views';
break;
case 'page_manager_page_execute':
case 'page_manager_node_view':
case 'page_manager_contact_site':
// Is this a Panels page?
$variables['classes_array'][] = 'page-panels';
break;
}
}
}
/**
* Override or insert variables into the maintenance page template.
*
* @param $variables
* An array of variables to pass to the theme template.
* @param $hook
* The name of the template being rendered ("maintenance_page" in this case.)
*/
function zen_preprocess_maintenance_page(&$variables, $hook)
{
// If Zen is the maintenance theme, add some styles.
if ($GLOBALS['theme'] == 'zen') {
include_once './' . drupal_get_path('theme', 'zen') . '/zen-internals/template.zen.inc';
_zen_preprocess_html($variables, $hook);
} elseif (!module_exists('conditional_styles')) {
zen_add_conditional_styles();
}
}
/**
* Override or insert variables into the html template.
*
* @param $variables
* An array of variables to pass to the theme template.
* @param $hook
* The name of the template being rendered. This is usually "html", but can
* also be "maintenance_page" since zen_preprocess_maintenance_page() calls
* this function to have consistent variables.
*/
function zen_preprocess_html(&$variables, $hook)
{
// If the user is silly and enables Zen as the theme, add some styles.
if ($GLOBALS['theme'] == 'zen') {
include_once './' . drupal_get_path('theme', 'zen') . '/zen-internals/template.zen.inc';
_zen_preprocess_html($variables, $hook);
} elseif (!module_exists('conditional_styles')) {
zen_add_conditional_styles();
}
drupal_add_js(path_to_theme() . '/js/vendor/angular/angular.min.js', array('group' => JS_THEME));
drupal_add_js(path_to_theme() . '/js/vendor/angular/angular-sanitize.min.js', array('group' => JS_THEME));
drupal_add_js(path_to_theme() . '/js/vendor/angular/angular-resource.min.js', array('group' => JS_THEME));
drupal_add_js(path_to_theme() . '/js/vendor/angular/angular-route.min.js', array('group' => JS_THEME));
drupal_add_js(path_to_theme() . '/js/app.js', array('group' => JS_THEME));
$variables['jump_link_target'] = check_plain(theme_get_setting('zen_jump_link_target'));
$variables['jump_link_text'] = check_plain(theme_get_setting('zen_jump_link_text'));
// Return early, so the maintenance page does not call any of the code below.
if ($hook != 'html') {
return;
}
// Classes for body element. Allows advanced theming based on context
// (home page, node of certain type, etc.)
if (!$variables['is_front']) {
// Add unique class for each page.
$path = drupal_get_path_alias($_GET['q']);
// Add unique class for each website section.
list($section, ) = explode('/', $path, 2);
$arg = explode('/', $_GET['q']);
if ($arg[0] == 'node' && isset($arg[1])) {
if ($arg[1] == 'add') {
$section = 'node-add';
} elseif (isset($arg[2]) && is_numeric($arg[1]) && ($arg[2] == 'edit' || $arg[2] == 'delete')) {
$section = 'node-' . $arg[2];
}
}
$variables['classes_array'][] = drupal_html_class('section-' . $section);
}
if (theme_get_setting('zen_wireframes')) {
$variables['classes_array'][] = 'with-wireframes';
// Optionally add the wireframes style.
}
// Store the menu item since it has some useful information.
$variables['menu_item'] = menu_get_item();
if ($variables['menu_item']) {
switch ($variables['menu_item']['page_callback']) {
case 'views_page':
// Is this a Views page?
$variables['classes_array'][] = 'page-views';
break;
case 'page_manager_page_execute':
case 'page_manager_node_view':
case 'page_manager_contact_site':
// Is this a Panels page?
$variables['classes_array'][] = 'page-panels';
break;
}
}
}
/**
* Override or insert variables into the html template.
*
* @param $variables
* An array of variables to pass to the theme template.
* @param $hook
* The name of the template being rendered. This is usually "html", but can
* also be "maintenance_page" since zen_preprocess_maintenance_page() calls
* this function to have consistent variables.
*/
function zen_preprocess_html(&$variables, $hook)
{
// Add variables and paths needed for HTML5 and responsive support.
$variables['base_path'] = base_path();
$variables['path_to_zen'] = drupal_get_path('theme', 'zen');
// Get settings for HTML5 and responsive support. array_filter() removes
// items from the array that have been disabled.
$meta = array_filter((array) theme_get_setting('zen_meta'));
$variables['add_html5_shim'] = in_array('html5', $meta);
$variables['default_mobile_metatags'] = in_array('meta', $meta);
// If the user is silly and enables Zen as the theme, add some styles.
if ($GLOBALS['theme'] == 'zen') {
include_once './' . $variables['path_to_zen'] . '/zen-internals/template.zen.inc';
_zen_preprocess_html($variables, $hook);
}
// Attributes for html element.
$variables['html_attributes_array'] = array('lang' => $variables['language']->language, 'dir' => $variables['language']->dir);
// Send X-UA-Compatible HTTP header to force IE to use the most recent
// rendering engine.
// This also prevents the IE compatibility mode button to appear when using
// conditional classes on the html tag.
if (is_null(drupal_get_http_header('X-UA-Compatible'))) {
drupal_add_http_header('X-UA-Compatible', 'IE=edge');
}
$variables['skip_link_anchor'] = check_plain(theme_get_setting('zen_skip_link_anchor'));
$variables['skip_link_text'] = check_plain(theme_get_setting('zen_skip_link_text'));
// Return early, so the maintenance page does not call any of the code below.
if ($hook != 'html') {
return;
}
// Serialize RDF Namespaces into an RDFa 1.1 prefix attribute.
if ($variables['rdf_namespaces']) {
$prefixes = array();
foreach (explode("\n ", ltrim($variables['rdf_namespaces'])) as $namespace) {
// Remove xlmns: and ending quote and fix prefix formatting.
$prefixes[] = str_replace('="', ': ', substr($namespace, 6, -1));
}
$variables['rdf_namespaces'] = ' prefix="' . implode(' ', $prefixes) . '"';
}
// Classes for body element. Allows advanced theming based on context
// (home page, node of certain type, etc.)
if (!$variables['is_front']) {
// Add unique class for each page.
$path = drupal_get_path_alias($_GET['q']);
// Add unique class for each website section.
list($section, ) = explode('/', $path, 2);
$arg = explode('/', $_GET['q']);
if ($arg[0] == 'node' && isset($arg[1])) {
if ($arg[1] == 'add') {
$section = 'node-add';
} elseif (isset($arg[2]) && is_numeric($arg[1]) && ($arg[2] == 'edit' || $arg[2] == 'delete')) {
$section = 'node-' . $arg[2];
}
}
$variables['classes_array'][] = drupal_html_class('section-' . $section);
}
// When Panels is used on a site, Drupal's sidebar body classes will be wrong,
// so override those with classes from a Panels layout preprocess.
// @see zen_preprocess_zen_main().
$panels_classes_array =& drupal_static('zen_panels_classes_array', array());
if (!empty($panels_classes_array)) {
// Remove Drupal's sidebar classes.
$variables['classes_array'] = array_diff($variables['classes_array'], array('two-sidebars', 'one-sidebar sidebar-first', 'one-sidebar sidebar-second', 'no-sidebars'));
// Merge in the classes from the Panels layout.
$variables['classes_array'] = array_merge($variables['classes_array'], $panels_classes_array);
}
// Store the menu item since it has some useful information.
$variables['menu_item'] = menu_get_item();
if ($variables['menu_item']) {
switch ($variables['menu_item']['page_callback']) {
case 'views_page':
// Is this a Views page?
$variables['classes_array'][] = 'page-views';
break;
case 'page_manager_blog':
case 'page_manager_blog_user':
case 'page_manager_contact_site':
case 'page_manager_contact_user':
case 'page_manager_node_add':
case 'page_manager_node_edit':
case 'page_manager_node_view_page':
case 'page_manager_page_execute':
case 'page_manager_poll':
case 'page_manager_search_page':
case 'page_manager_term_view_page':
case 'page_manager_user_edit_page':
case 'page_manager_user_view_page':
// Is this a Panels page?
$variables['classes_array'][] = 'page-panels';
break;
}
}
}
