advagg_sri.admin.inc

<?php


/**
 * @file
 * Admin page callbacks for the advagg sri module.
 */

/**
 * Form builder; Configure advagg settings.
 *
 * @ingroup advagg_forms
 *
 * @see system_settings_form()
 */
function advagg_sri_admin_settings_form() {
    drupal_set_title(t('AdvAgg: Subresource Integrity'));
    advagg_display_message_if_requirements_not_met();
    $form = array();
    $form['advagg_sri'] = array(
        '#type' => 'radios',
        '#title' => t('Subresource Integrity Level'),
        '#default_value' => variable_get('advagg_sri', ADVAGG_SRI),
        '#options' => array(
            0 => t('Disabled'),
            1 => t('SHA-256'),
            2 => t('SHA-384'),
            3 => t('SHA-512'),
        ),
    );
    if (module_exists('httprl')) {
        $form['advagg_sri_file_generation'] = array(
            '#type' => 'checkbox',
            '#title' => t('Always output the page with the subresource integrity attribute.'),
            '#default_value' => variable_get('advagg_sri_file_generation', ADVAGG_SRI_FILE_GENERATION),
            '#description' => t('If checked - background processes will not usually be used when generating aggregated files; sometimes resulting in a slower page load. Noted though that the page cache is disabled if the all the aggregates do not have the integrity attribute.'),
        );
    }
    // Clear the cache bins on submit.
    $form['#submit'][] = 'advagg_sri_admin_settings_form_submit';
    return system_settings_form($form);
}

/**
 * Submit callback, clears out the advagg cache bin.
 *
 * @ingroup advagg_forms_callback
 */
function advagg_sri_admin_settings_form_submit($form, &$form_state) {
    // Clear caches.
    advagg_cache_clear_admin_submit();
}