getFileUri();
$image_path = file_create_url($uri);
}
else {
$image_path = THEME_PATH . "/images/slide-{$i}.jpg";
}
$vars['slider'][] = array(
'url' => theme_get_setting("slide_url_{$i}", "bartik"),
'src' => $image_path,
'title' => theme_get_setting("slide_title_{$i}", "bartik"),
);
}
}
}
/**
* Implements hook_preprocess_HOOK() for page templates.
*/
function bartik_preprocess_page_title(&$variables) {
// Since the title and the shortcut link are both block level elements,
// positioning them next to each other is much simpler with a wrapper div.
if (!empty($variables['title_suffix']['add_or_remove_shortcut']) && $variables['title']) {
// Add a wrapper div using the title_prefix and title_suffix render
// elements.
$variables['title_prefix']['shortcut_wrapper'] = [
'#markup' => '',
'#weight' => 100,
];
$variables['title_suffix']['shortcut_wrapper'] = [
'#markup' => '
',
'#weight' => -99,
];
// Make sure the shortcut link is the first item in title_suffix.
$variables['title_suffix']['add_or_remove_shortcut']['#weight'] = -100;
}
}
/**
* Implements hook_preprocess_HOOK() for maintenance-page.html.twig.
*/
function bartik_preprocess_maintenance_page(&$variables) {
// By default, site_name is set to Drupal if no db connection is available
// or during site installation. Setting site_name to an empty string makes
// the site and update pages look cleaner.
// @see template_preprocess_maintenance_page
if (!$variables['db_is_active']) {
$variables['site_name'] = '';
}
// Bartik has custom styling for the maintenance page.
$variables['#attached']['library'][] = 'bartik/maintenance_page';
}
/**
* Implements hook_preprocess_HOOK() for node.html.twig.
*/
function bartik_preprocess_node(&$variables) {
// Remove the "Add new comment" link on teasers or when the comment form is
// displayed on the page.
if ($variables['teaser'] || !empty($variables['content']['comments']['comment_form'])) {
unset($variables['content']['links']['comment']['#links']['comment-add']);
}
}
/**
* Implements hook_preprocess_HOOK() for block.html.twig.
*/
function bartik_preprocess_block(&$variables) {
// Add a clearfix class to system branding blocks.
if ($variables['plugin_id'] == 'system_branding_block') {
$variables['attributes']['class'][] = 'clearfix';
}
}
/**
* Implements hook_preprocess_HOOK() for menu.html.twig.
*/
function bartik_preprocess_menu(&$variables) {
$variables['attributes']['class'][] = 'clearfix';
}
/**
* Implements hook_theme_suggestions_HOOK_alter() for form templates.
*/
function bartik_theme_suggestions_form_alter(array &$suggestions, array $variables) {
if ($variables['element']['#form_id'] == 'search_block_form') {
$suggestions[] = 'form__search_block_form';
}
}
/**
* Implements hook_form_alter() to add classes to the search form.
*/
function bartik_form_alter(&$form, FormStateInterface $form_state, $form_id) {
if (in_array($form_id, ['search_block_form', 'search_form'])) {
$key = ($form_id == 'search_block_form') ? 'actions' : 'basic';
if (!isset($form[$key]['submit']['#attributes'])) {
$form[$key]['submit']['#attributes'] = new Attribute();
}
$form[$key]['submit']['#attributes']->addClass('search-form__submit');
}
}
function bartik_form_system_theme_settings_alter(&$form, \Drupal\Core\Form\FormStateInterface $form_state) {
$form['busi_settings'] = array(
'#type' => 'details',
'#title' => t('Business Settings'),
'#collapsible' => FALSE,
'#collapsed' => FALSE,
);
$form['busi_settings']['slideshow'] = array(
'#type' => 'details',
'#title' => t('Front Page Slideshow'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['busi_settings']['slideshow']['no_of_slides'] = array(
'#type' => 'textfield',
'#title' => t('Number of slides'),
'#default_value' => theme_get_setting('no_of_slides'),
'#description' => t("Enter the number of slides required & Save configuration"),
'#markup' => '',
);
$form['busi_settings']['slideshow']['slideshow_display'] = array(
'#type' => 'checkbox',
'#title' => t('Show slideshow'),
'#default_value' => theme_get_setting('slideshow_display', 'bartik'),
'#description' => t("Check this option to show Slideshow in front page. Uncheck to hide."),
);
$form['busi_settings']['slideshow']['slide'] = array(
'#markup' => t('You can change the title, url and image of each slide in the following Slide Setting fieldsets.'),
);
for ($i = 1; $i <= theme_get_setting('no_of_slides'); $i++) {
$form['busi_settings']['slideshow']['slide' . $i] = array(
'#type' => 'details',
'#title' => t('Slide '.$i),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['busi_settings']['slideshow']['slide' . $i]['slide_title_' . $i] = array(
'#type' => 'textfield',
'#title' => t('Slide '.$i.' Title'),
'#default_value' => theme_get_setting("slide_title_{$i}", "bartik"),
);
$form['busi_settings']['slideshow']['slide' . $i]['slide_image_' . $i] = array(
'#type' => 'managed_file',
'#title' => t('Slide '.$i.' Image'),
'#description' => t('Use same size for all the slideshow images(Recommented size : 930 x 320).'),
'#default_value' => theme_get_setting("slide_image_{$i}", "bartik"),
'#upload_location' => 'public://',
);
$form['busi_settings']['slideshow']['slide' . $i]['slide_url_' . $i] = array(
'#type' => 'textfield',
'#title' => t('Slide '.$i.' URL'),
'#default_value' => theme_get_setting("slide_url_{$i}", "bartik"),
);
}
//$filename = drupal_get_path('theme', 'bartik') . '/bartik.theme';
//$form_state->addBuildInfo('files', array($filename));
// Custom submit to save the file permenant.
// $form['#submit'][] = 'bartik_settings_form_submit';
}