1 admin_bar.module | admin_bar_admin_bar_output_build(&$content) |
Implements hook_admin_bar_output_build().
File
- core/
modules/ admin_bar/ admin_bar.module, line 587 - Render an administrative bar as a dropdown menu at the top of the window.
Code
function admin_bar_admin_bar_output_build(&$content) {
if (!isset($content['menu']['menu'])) {
return;
}
// Unassign weights for categories below Configuration.
// An alphabetical order is more natural for a dropdown menu.
if (isset($content['menu']['menu']['admin/config'])) {
foreach (element_children($content['menu']['menu']['admin/config']) as $key) {
$content['menu']['menu']['admin/config'][$key]['#weight_original'] = $content['menu']['menu']['admin/config'][$key]['#weight'];
unset($content['menu']['menu']['admin/config'][$key]['#weight']);
}
}
// Move node/add under the "Content" item if it already exists in the menu.
if (isset($content['menu']['menu']['node/add']) && isset($content['menu']['menu']['admin/content'])) {
$content['menu']['menu']['admin/content']['node/add'] = $content['menu']['menu']['node/add'];
unset($content['menu']['menu']['node/add']);
}
// Retrieve and insert node/add if it does not yet exist in the menu.
else {
$link = db_query("SELECT * FROM {menu_links} WHERE router_path = 'node/add' AND module = 'system'")->fetchAssoc();
$conditions = array();
for ($i = 1; $i < MENU_MAX_DEPTH; $i++) {
if (!empty($link["p$i"])) {
$conditions["p$i"] = $link["p$i"];
}
}
$tree = menu_build_tree($link['menu_name'], array(
'conditions' => $conditions,
'min_depth' => $link['depth'],
));
$links = admin_bar_links_menu($tree);
if (!empty($links)) {
$key = key($links);
$links[$key]['#weight'] = -100;
// If the user has access to the top-level "Content" category, insert the
// "Add content" link tree there.
if (isset($content['menu']['menu']['admin/content'])) {
$content['menu']['menu']['admin/content'] += $links;
}
// Otherwise make insert "Add content" as top-level category.
else {
$content['menu']['menu'] += $links;
}
}
}
// Move file/add under the "Content" item.
if (isset($content['menu']['menu']['file/add']) && isset($content['menu']['menu']['admin/content'])) {
$content['menu']['menu']['admin/content']['file/add'] = $content['menu']['menu']['file/add'];
unset($content['menu']['menu']['file/add']);
}
}