public function _add()
{
$args = $this->args;
global $menu;
end($menu);
foreach ($args as $title => $value) {
$position = null;
$icon = null;
// get position if specified
if (isset($value['position'])) {
$position = $this->get_position($menu, $value['position']);
}
if (isset($value['icon'])) {
$icon = H_Elper::to_icon($value['icon']);
}
// add top level menu if slug is specified
if (isset($value['slug'])) {
add_menu_page($title, $title, 'manage_options', $value['slug'], null, $icon, $position);
}
// if has submenu
if (isset($value['submenu'])) {
$parent_slug = isset($value['slug']) ? $value['slug'] : $menu[$position][2];
$smenu = new H_Submenu($parent_slug, $value['submenu']);
$smenu->add();
}
// If has counter
if (isset($value['counter'])) {
$menu[$position][0] .= $this->add_counter($value["counter"]);
}
}
}
private function format_arg($text, $value)
{
$col = array('slug' => '', 'title' => '', 'sortable' => false, 'editable' => false, 'icon' => '', 'content' => '');
// if contains caret, it's sortable
if (strpos($text, '^')) {
$text = trim($text, '^');
$col['sortable'] = true;
}
$col['slug'] = H_Elper::to_param($text);
// if comments, set the default icon
if ($col['slug'] === 'comments') {
$col['icon'] = 'dashicons-admin-comments';
}
// if value is array, get [content], if not just put the plain value
if (is_array($value)) {
$col['content'] = isset($value['content']) ? $value['content'] : $text;
// add icon if exist
if (isset($value['icon'])) {
$col['icon'] = H_Elper::to_icon($value['icon']);
}
} else {
$col['content'] = $value;
}
// if icon exist
$title = H_Elper::to_title($text);
if ($col['icon']) {
$title = "<span class='dashicons {$col['icon']}'></span> <span class='screen-reader-text'>{$title}</span>";
}
$col['title'] = $title;
return $col;
}