/**
* Implimentation of hook_form_system_theme_settings_alter()
*
* @param $form
* Nested array of form elements that comprise the form.
*
* @param $form_state
* A keyed array containing the current state of the form.
*/
function at_generator_form_system_theme_settings_alter(&$form, &$form_state) {
// Set the theme name.
$build_info = $form_state->getBuildInfo();
$theme = $build_info['args'][0];
// Instantiate our Theme info object.
$themeInfo = new ThemeInfo($theme);
$getThemeInfo = ($themeInfo->getThemeInfo('info'));
// Common paths.
$at_core_path = drupal_get_path('theme', 'at_core');
$at_generator_path = drupal_get_path('theme', 'at_generator');
$subtheme_path = drupal_get_path('theme', $theme);
$form['#attached']['library'][] = 'at_generator/at.generator';
$form['generator'] = array('#type' => 'vertical_tabs');
// Generator.
include_once($at_generator_path . '/forms/generator.php');
// Hide form items.
$form['theme_settings']['#attributes']['class'] = array('visually-hidden');
$form['logo']['#attributes']['class'] = array('visually-hidden');
$form['favicon']['#attributes']['class'] = array('visually-hidden');
// Modify the submit.
$form['actions']['submit']['#value'] = t('Generate theme');
$form['#validate'][] = 'at_generator_validate_generator';
$form['#submit'][] = 'at_generator_submit_generator';
include_once($at_generator_path . '/forms/generator_validate.php');
include_once($at_generator_path . '/forms/generator_submit.php');
}
/**
* {@inheritdoc}
*/
public function getCompatibleLayout()
{
$layout_compatible_data = array();
// Caching the data here appears to shave about 50ms off page execution.
// TODO - needs performance testing?
if ($cache = \Drupal::cache()->get($this->theme_name . ':compatiblelayout')) {
$layout_compatible_data = $cache->data;
} else {
// Get all base themes for the current theme, any one of these could
// have a compatible layout.
$themeSettingsInfo = new ThemeSettingsInfo($this->theme_name);
$providers = $themeSettingsInfo->baseThemeInfo('base_themes');
// Unset at_core and classy, these never have a layout.
unset($providers['stable']);
unset($providers['classy']);
unset($providers['at_core']);
$ThemeInfo = new ThemeInfo($this->theme_name);
$info_layout = $ThemeInfo->getThemeInfo('info');
// This is critical to restrict the theme to use only the layout specified
// in the info file, because there can be many layouts throughout the
// base_theme tree, but not all might be compatible and a theme can only
// use one layout at a time.
if (!empty($info_layout['layout'])) {
$compatible_layout = $info_layout['layout'];
} else {
drupal_set_message('"layout" not declared in info file. Adaptivetheme requires a compatible layout to be declared in your theme info file e.g. "layout: site-builder". Add the declaration, clear the cache and try again.');
}
// Push the current theme into the array - if it has a layout, use it.
$providers[$this->theme_name] = $this->theme_name;
// Get the configuration data for layout markup and CSS.
foreach ($providers as $key => $provider_name) {
$this_layout[$key] = new Layout($key, $compatible_layout);
$layout_markup[$key] = $this_layout[$key]->getLayoutMarkup();
$layout_css[$key] = $this_layout[$key]->getLayoutCSS();
// Push additional information about the layout, useful later on.
if (isset($layout_markup[$key]['rows'])) {
$layout_markup[$key]['layout'] = $compatible_layout;
$layout_markup[$key]['layout_provider'] = $key;
}
if (isset($layout_css[$key]['css'])) {
$layout_css[$key]['layout'] = $compatible_layout;
$layout_css[$key]['layout_provider'] = $key;
}
}
// Remove empty values and get the last item values, this is our layout
// and css configuration.this only really matters if the exact same layout
// has been duplicated, which might happen if a themer is customizing the
// layout for a particular sub-theme and does not bother to change the
// name of the layout (and reflects that change in the themes info file).
$filter_layout_config = array_filter($layout_markup);
$filter_css_config = array_filter($layout_css);
// Split end from array_filter to avoid a strict pass by reference warning.
$layout_compatible_data['layout_config'] = end($filter_layout_config);
$layout_compatible_data['css_config'] = end($filter_css_config);
// Push the layout name into the array for access during form building.
$layout_compatible_data['layout_name'] = $compatible_layout;
if (!empty($layout_compatible_data)) {
\Drupal::cache()->set($this->theme_name . ':compatiblelayout', $layout_compatible_data);
}
}
return $layout_compatible_data;
}
/**
* Implimentation of hook_form_system_theme_settings_alter()
*
* @param $form
* Nested array of form elements that comprise the form.
*
* @param $form_state
* A keyed array containing the current state of the form.
*/
function at_core_form_system_theme_settings_alter(&$form, &$form_state) {
// Set the theme name.
$build_info = $form_state->getBuildInfo();
$theme = $build_info['args'][0];
// Instantiate our Theme info object.
$themeInfo = new ThemeInfo($theme);
$getThemeInfo = $themeInfo->getThemeInfo('info');
// Get this themes config settings
$config = \Drupal::config($theme . '.settings')->get('settings');
// Common paths.
$at_core_path = drupal_get_path('theme', 'at_core');
$subtheme_path = drupal_get_path('theme', $theme);
// Path to save generated CSS files. We don't want this happening for at_core or the generator.
if (isset($getThemeInfo['subtheme type']) && $getThemeInfo['subtheme type'] === 'adaptive_subtheme') {
$directoryOperations = new DirectoryOperations();
$generated_files_path = $directoryOperations->directoryPrepare($backup_file_path = array($subtheme_path, 'styles/css/generated'));
}
// Get the active themes regions so we can use this in
// various other places.
$theme_regions = system_region_list($theme, $show = REGIONS_VISIBLE);
// Active themes active blocks
$theme_blocks = entity_load_multiple_by_properties('block', ['theme' => $theme]);
// Check for breakpoints module and set a warning and a flag to disable much of the theme settings if its not available
$breakpoints_module = \Drupal::moduleHandler()->moduleExists('breakpoint');
if ($breakpoints_module == TRUE) {
$breakpoint_groups = \Drupal::service('breakpoint.manager')->getGroups();
// Unset core breakpoint groups due to notices and other issues, until this is resolved:
// SEE: https://www.drupal.org/node/2379283
unset($breakpoint_groups['toolbar']);
unset($breakpoint_groups['seven']);
unset($breakpoint_groups['bartik']);
// Set breakpoint options, we use these in layout and other extensions like Responsive menus.
foreach ($breakpoint_groups as $group_key => $group_values) {
$breakpoints[$group_key] = \Drupal::service('breakpoint.manager')->getBreakpointsByGroup($group_key);
}
foreach($breakpoints as $group => $breakpoint_values) {
if ($breakpoint_values !== array()) {
$breakpoint_options[$group] = $group;
}
}
}
else {
drupal_set_message(t('Adaptivetheme requires the <b>Breakpoint module</b>. Open the <a href="!extendpage" target="_blank">Extend</a> page and enable Breakpoint.', array('!extendpage' => base_path() . 'admin/modules')), 'warning');
}
// Get node types (bundles).
$node_types = node_type_get_types();
// View or "Display modes", the search display mode is still problematic so we will exclude it for now,
// please see: https://drupal.org/node/1166114
//$node_view_modes = \Drupal::entityManager()->getViewModeOptions('node', TRUE);
$node_view_modes = \Drupal::entityManager()->getViewModes('node');
// Unset unwanted view modes
unset($node_view_modes['rss']);
unset($node_view_modes['search_index']);
unset($node_view_modes['search_result']);
// Set a class on the form for the current admin theme, note if this is set to "Default theme"
// the result is always 0.
$system_theme_config = \Drupal::config('system.theme');
$admin_theme = $system_theme_config->get('admin');
if (!empty($admin_theme)) {
$admin_theme_class = 'admin-theme--' . Html::getClass($admin_theme);
$form['#attributes'] = array('class' => array($admin_theme_class));
}
// Attached required CSS and JS.
$form['#attached']['library'][] = 'at_core/at.appearance_settings';
// AT Core
if ($theme == 'at_core') {
$form['at_core']['message'] = array(
'#type' => 'container',
'#markup' => t('AT Core has no configuration and cannot be used as a front end theme - it is a base them only. Use the <b>AT Theme Generator</b> to generate or clone a theme to get started.'),
);
// Hide form items.
$form['theme_settings']['#attributes']['class'] = array('visually-hidden');
$form['logo']['#attributes']['class'] = array('visually-hidden');
$form['favicon']['#attributes']['class'] = array('visually-hidden');
$form['actions']['#attributes']['class'] = array('visually-hidden');
}
// AT Subtheme
if (isset($getThemeInfo['subtheme type'])) {
if ($getThemeInfo['subtheme type'] !== 'adaptive_generator') {
// Pass in the generated files path to values and settings.
$form['at']['settings_generated_files_path'] = array(
'#type' => 'hidden',
'#value' => $generated_files_path,
);
// Extension settings.
require_once($at_core_path . '/forms/ext/extension_settings.php');
// Layouts.
require_once($at_core_path . '/forms/layout/layouts.php');
// Basic settings - move into details wrapper and collapse.
$form['basic_settings'] = array(
'#type' => 'details',
'#title' => t('Basic Settings'),
'#open' => FALSE,
);
$form['theme_settings']['#open'] = FALSE;
$form['theme_settings']['#group'] = 'basic_settings';
$form['logo']['#open'] = FALSE;
$form['logo']['#group'] = 'basic_settings';
$form['favicon']['#open'] = FALSE;
$form['favicon']['#group'] = 'basic_settings';
// buttons don't work with #group, move it the hard way.
$form['actions']['#type'] = $form['basic_settings']['actions']['#type'] = 'actions';
$form['actions']['submit']['#type'] = $form['basic_settings']['actions']['submit']['#type'] = 'submit';
$form['actions']['submit']['#value'] = $form['basic_settings']['actions']['submit']['#value'] = t('Save basic settings');
$form['actions']['submit']['#button_type'] = $form['basic_settings']['actions']['submit']['#button_type'] = 'primary';
unset($form['actions']);
}
}
// Modify the color scheme form.
if (\Drupal::moduleHandler()->moduleExists('color')) {
//include_once($at_core_path . '/forms/color/color_submit.php');
if (isset($build_info['args'][0]) && ($theme = $build_info['args'][0]) && color_get_info($theme) && function_exists('gd_info')) {
$form['#process'][] = 'at_core_make_collapsible';
}
}
}