Setup custom front pages for your site.');
case 'front_page.home_links':
return t('If a HOME link is set, the <front> placeholder will be replaced with this value instead of the standard front page.
');
}
}
/**
* Function to parse a full URL including GET variables and fragment
* to an array ready for drupal_goto(), url(), or l() functions.
*/
function front_page_parse_url($path) {
$url['path'] = $path;
$url['options'] = array();
if (preg_match('@^(?P[^?#]+)(\?(?P[^#]*))?(#(?P.*))?$@', $path, $match)) {
$url['path'] = $match['path'];
if (!empty($match['query'])) {
foreach (explode('&', $match['query']) as $query_part) {
list($key, $value) = explode('=', $query_part);
$url['options']['query'][$key] = $value;
}
}
if (!empty($match['fragment'])) {
$url['options']['fragment'] = $match['fragment'];
}
}
return $url;
}
/**
* Function to return the first role enabled in front page, ordered by weight.
*/
function front_page_get_by_role($index = 0, $number = 1) {
$roles = \Drupal::currentUser()->getRoles();
$result = Database::getConnection()->select('front_page', 'fp')
->fields('fp')
->condition('rid', $roles, 'IN')
->condition('mode', '', '<>')
->orderBy('weight', 'ASC')
->orderBy('rid', 'DESC')
->range($index, $number)
->execute()
->fetchAssoc();
return $result;
}
/**
* Function to return the first role enabled in front page, ordered by weight.
*/
function front_page_get_by_rid($rid) {
$result = Database::getConnection()->select('front_page', 'fp')
->fields('fp')
->condition('rid', $rid)
->condition('mode', '', '<>')
->execute()
->fetchAssoc();
return $result;
}
/**
* Function to return all the roles in front page, ordered by weight.
*/
function front_page_get_all() {
$result = Database::getConnection()->select('front_page', 'fp')
->fields('fp')
->orderBy('weight', 'ASC')
->orderBy('rid', 'DESC')
->execute()
->fetchAllAssoc('rid', PDO::FETCH_ASSOC);
return $result;
}
/**
* Implements hook_theme().
*/
function front_page_theme() {
return array(
'front_page_admin_arrange_form' => array(
'render element' => 'form',
'function' => 'theme_front_page_admin_arrange_form',
),
);
}
/**
* Implements hook_user_role_delete().
*/
function front_page_user_role_delete($role) {
// Delete Front configuration for the role being deleted.
Database::getConnection()->delete('front_page')
->condition('rid', $role->rid)
->execute();
}
/**
* Returns HTML for the front page arrange form into a table.
*
* @param array $variables
* An associative array containing:
* - form: A render element representing the form.
*/
function theme_front_page_admin_arrange_form($variables) {
$form = $variables['form'];
// Enable the drag handles.
drupal_attach_tabledrag($form['roles'], array(
'table_id' => 'front-page-arrange',
'action' => 'order',
'relationship' => 'sibling',
'group' => 'front-page-weight',
));
$header = array(
t('Role'),
t('Mode'),
t('Preview'),
t('Enabled'),
t('Weight'),
);
$rows = array();
$renderer = \Drupal::service('renderer');
foreach (Element::children($form['roles']) as $rid) {
$element = &$form['roles'][$rid];
// Add special classes to be used for tabledrag.js.
$element['weight']['#attributes']['class'] = array('front-page-weight');
$row = array();
$row[] = $renderer->render($element['title'], FALSE);
$row[] = $renderer->render($element['mode'], FALSE);
$row[] = $renderer->render($element['preview'], FALSE);
$row[] = $renderer->render($element['enabled'], FALSE);
$row[] = $renderer->render($element['weight'], FALSE);
$row = array_merge(array('data' => $row), $element['#attributes']);
$row['class'][] = 'draggable';
$rows[] = $row;
}
$output = '';
if (empty($rows)) {
$rows[] = array(array('data' => 'no roles', 'colspan' => '5'));
}
$front_page_arrange = [
'#theme' => 'table',
'#header' => $header,
'#rows' => $rows,
'attributes' => array('id' => 'front-page-arrange'),
];
$output .= $renderer->render($front_page_arrange);
$output .= drupal_render_children($form);
return $output;
}