function advagg_ajax_render_alter

Implements hook_ajax_render_alter().

1 call to advagg_ajax_render_alter()

advagg_admin_settings_form dans ./advagg.admin.inc

Form builder; Configure advagg settings.

2 string references to 'advagg_ajax_render_alter'

advagg.module dans ./advagg.module

Advanced CSS/JS aggregation module.

advagg_admin_settings_form dans ./advagg.admin.inc

Form builder; Configure advagg settings.

Fichier

./advagg.module, line 1128

Code

function advagg_ajax_render_alter(&$commands) {
    // Do not run hook if AdvAgg is disabled.
    if (!advagg_enabled()) {
        return;
    }
    // Do not run hook if advagg_ajax_render_alter is FALSE.
    if (!variable_get('advagg_ajax_render_alter', ADVAGG_AJAX_RENDER_ALTER)) {
        return;
    }
    // Conditionally adds the default Drupal/jQuery libraries to the page.
    // @see http://drupal.org/node/1279226
    if (function_exists('drupal_add_js_page_defaults')) {
        drupal_add_js_page_defaults();
    }
    // Get Core JS.
    list(, $core_scripts_header, $core_scripts_footer, $items, $settings) = advagg_build_ajax_js_css();
    // Get AdvAgg JS.
    $scripts_header = $scripts_footer = '';
    if (!empty($items['js'])) {
        $scripts_footer_array = advagg_get_js('footer', $items['js'], TRUE);
        // Function advagg_pre_render_scripts() gets called here.
        $scripts_footer = drupal_render($scripts_footer_array);
        $scripts_header_array = advagg_get_js('header', $items['js'], TRUE);
        // Function advagg_pre_render_scripts() gets called here.
        $scripts_header = drupal_render($scripts_header_array);
    }
    // Remove core JS.
    foreach ($commands as $key => $values) {
        // Skip if not an array or not a command.
        if (!is_array($values) || empty($values['command'])) {
            continue;
        }
        if ($values['command'] === 'settings' && is_array($values['settings']) && !empty($values['merge'])) {
            // Remove JS settings.
            unset($commands[$key]);
            continue;
        }
        if ($values['command'] === 'insert' && is_null($values['settings']) && $values['method'] === 'prepend' && $values['data'] == $core_scripts_header) {
            // Remove JS header.
            unset($commands[$key]);
            continue;
        }
        if ($values['command'] === 'insert' && is_null($values['settings']) && $values['method'] === 'append' && $values['data'] == $core_scripts_footer) {
            // Remove JS footer.
            unset($commands[$key]);
            continue;
        }
    }
    // Add in AdvAgg JS.
    $extra_commands = array();
    if (!empty($scripts_header)) {
        $extra_commands[] = ajax_command_prepend('head', $scripts_header);
    }
    if (!empty($scripts_footer)) {
        $extra_commands[] = ajax_command_append('body', $scripts_footer);
    }
    if (!empty($extra_commands)) {
        $commands = array_merge($extra_commands, $commands);
    }
    if (!empty($settings)) {
        array_unshift($commands, ajax_command_settings(advagg_cleanup_settings_array(drupal_array_merge_deep_array(array_filter($settings['data'], 'is_array'))), TRUE));
    }
}