/**
* Helper function to inject the override CSS into the current page, if it exists.
*/
function _platon_inject_css_override()
{
if ($file = _platon_get_css_override_file()) {
$realpath = drupal_realpath($file->uri);
$path = str_replace($_SERVER['DOCUMENT_ROOT'] . '/', '', $realpath);
drupal_add_css($path, array('group' => CSS_THEME));
}
}
/**
* Submission callback for platon_form_system_theme_settings_alter().
*/
function platon_form_system_theme_settings_alter_submit($form, &$form_state)
{
if (isset($form_state['storage']['header_file'])) {
$form_state['values']['platon_header_image_path'] = str_replace('public://', '', $form_state['storage']['header_file']->uri);
}
if (isset($form_state['storage']['home_file'])) {
$form_state['values']['platon_home_page_image_path'] = str_replace('public://', '', $form_state['storage']['home_file']->uri);
}
if (!empty($form_state['values']['platon_css_override_content'])) {
if (!empty($form_state['storage']['css_fid'])) {
$form_state['values']['platon_css_override_fid'] = $form_state['storage']['css_fid'];
}
} else {
// If there is a file existing already, we must get rid of it.
if ($file = _platon_get_css_override_file()) {
// "Store" an empty string. This will not create a file, but set the old one as a temporary one.
_platon_store_css_override_file('');
// Set the setting to 0 to not use any file.
$form_state['values']['platon_css_override_fid'] = 0;
}
}
variable_set('platon_group_style', $form_state['values']['platon_group_style']);
}
/**
* Helper function to inject the override CSS into the current page, if it exists.
*/
function _platon_inject_css_override()
{
if ($file = _platon_get_css_override_file()) {
drupal_add_css($file->uri, array('group' => CSS_THEME));
}
}
