/**
* Implements hook_form_system_theme_settings_alter().
*/
function yaffle_bootstrap_form_system_theme_settings_alter(&$form, &$form_state)
{
$subthemes = array();
foreach (yaffle_bootstrap_subtheme_list() as $name => $info) {
$subthemes[$name] = $info['label'];
}
$form['subtheme'] = array('#title' => t('Subtheme'), '#type' => 'select', '#options' => $subthemes, '#description' => t('Choose the institution subtheme to use.'), '#default_value' => theme_get_setting('subtheme'), '#weight' => -100);
}
/**
* Implements hook_js_alter().
*/
function yaffle_bootstrap_js_alter(&$javascript)
{
$active_subtheme = theme_get_setting('subtheme');
$subthemes = yaffle_bootstrap_subtheme_list();
// Expose the important colors for use in JavaScript throughout the site.
// This is required mainly for the collaborator visualization, which involves
// elements that are not styled with CSS.
$settings = array('primary_color' => $subthemes[$active_subtheme]['primary_color'], 'secondary_color' => $subthemes[$active_subtheme]['secondary_color']);
drupal_add_js(array('theme' => $settings), 'setting');
// Move most of the JS to the footer.
$header_scripts = array('drupal.js', 'jquery.min.js', 'settings');
foreach ($javascript as $key => $script) {
$paths = explode('/', $key);
$filename = array_pop($paths);
if ($script['scope'] == 'header' && !in_array($filename, $header_scripts)) {
$javascript[$key]['scope'] = 'footer';
}
}
}