/**
* This is an example call that will snake a vset across everything in the network.
* The example is silly but it illustrates a non-blocking snake that you can kick off
* for high performance network propegation of data without invoking N+1 load
* against the system. This is an intentional recursive call that will spider
* the call against everything in the snake that kicks it off. This is awesome.
*
* In your data you need
* __snake_stack array array of tool machine names to hit in the order of occurance
* __course_context string the initial course context to send the call from.
*/
function _example_module_to_snake_a_call()
{
// grab the registry keys
$settings = _cis_connector_build_registry();
// remove the current item
unset($settings[elmsln_core_get_profile_key()]);
// build the snake off the keys
$snake = array_keys($settings);
// abstract the first bucket to call our snake
$bucket = array_pop($snake);
// if a service, hit service address, if not hit root
if (_cis_connector_system_type($bucket) == 'service') {
$path = '/' . _cis_connector_course_context() . '/';
} else {
$path = '/';
}
// prep the head of the snake
$request = array('method' => 'POST', 'api' => '1', 'bucket' => $bucket, 'path' => $path, 'data' => array('elmsln_module' => 'elmsln_api', 'elmsln_callback' => 'vset', 'name' => 'site_name', 'value' => 'asdd', '__snake_stack' => $snake, '__course_context' => _cis_connector_course_context()));
_elmsln_api_request($request);
}
/**
* Implements template_preprocess_page.
*/
function foundation_access_preprocess_page(&$variables)
{
$variables['contentwrappers'] = _elmsln_core_path_is_wrapped(current_path());
$menu_item = menu_get_item();
// allow modules to supply accessibility enhancements to the menu
$a11y = module_invoke_all('fa_a11y');
drupal_alter('fa_a11y', $a11y);
// add in the form api wrapper meta properties to render as materialize collapse
$a11y['#type'] = 'fieldset';
$a11y['#materialize'] = array('type' => 'collapsible_wrapper');
$a11y['#attributes'] = array('class' => array('collapsible'), 'data-collapsible' => 'accordion');
$variables['a11y'] = drupal_render($a11y);
// sniff out if this is a view
if ($menu_item['page_callback'] == 'views_page') {
// try and auto append exposed filters to our local_subheader region
$bid = '-exp-' . $menu_item['page_arguments'][0] . '-' . (is_array($menu_item['page_arguments'][1]) ? $menu_item['page_arguments'][1][0] : $menu_item['page_arguments'][1]);
$block = module_invoke('views', 'block_view', $bid);
$variables['page']['local_subheader'][$bid] = $block['content'];
}
$variables['distro'] = elmsln_core_get_profile_key();
// make sure we have lmsless enabled so we don't WSOD
$variables['cis_lmsless'] = array('active' => array('title' => ''));
// support for lmsless since we don't require it
if (module_exists('cis_lmsless')) {
$variables['cis_lmsless'] = _cis_lmsless_theme_vars();
}
// support for cis_shortcodes
if (module_exists('cis_shortcodes')) {
$block = cis_shortcodes_block_view('cis_shortcodes_block');
if (!empty($block['content'])) {
$variables['cis_shortcodes'] = $block['content'];
} else {
$variables['cis_shortcodes'] = '';
}
} else {
$variables['cis_shortcodes'] = '';
}
// support for entity_iframe
if (module_exists('entity_iframe')) {
$block = entity_iframe_block_view('entity_iframe_block');
if (!empty($block['content'])) {
$variables['cis_shortcodes'] .= $block['content'];
}
}
// wrap non-node content in an article tag
if (isset($variables['page']['content']['system_main']['main'])) {
$variables['page']['content']['system_main']['main']['#markup'] = '<article class="l12 col view-mode-full">' . $variables['page']['content']['system_main']['main']['#markup'] . '</article>';
}
/**
* @todo Get rid of this logic and put it somewhere else
* based on the new design.
*/
// add a sharing url to view the specific section
if (module_exists('cis_connector')) {
$url_options = array('absolute' => TRUE);
// check for setting section context
$current_section = _cis_connector_section_context();
if (isset($current_section) && $current_section) {
$url_options['query']['elmsln_active_section'] = $current_section;
}
// check for setting course context
$current_course = _cis_connector_course_context();
if (isset($current_course) && $current_course) {
$url_options['query']['elmsln_active_course'] = $current_course;
}
$current_page = url(current_path(), $url_options);
// establish the fieldset container for shortcodes
$field['cis_section_share'] = array('#type' => 'fieldset', '#collapsed' => FALSE, '#collapsible' => TRUE, '#title' => t('Share this page'));
$field['cis_section_share']['cis_section_share_link'] = array('#title' => t('Page URL'), '#value' => $current_page, '#type' => 'textfield', '#weight' => 0);
$variables['cis_section_share'] = $field;
}
// attempt to find an edit path for the current page
if (isset($variables['tabs']) && is_array($variables['tabs']['#primary'])) {
$edit_path = arg(0) . '/' . arg(1) . '/edit';
foreach ($variables['tabs']['#primary'] as $key => $tab) {
if (isset($tab['#link']['href']) && $tab['#link']['href'] == $edit_path) {
$variables['edit_path'] = base_path() . $edit_path;
// hide the edit tab cause our on canvas pencil does this
unset($variables['tabs']['#primary'][$key]);
}
}
}
}
