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<?php |
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namespace Wordlift\Wordpress; |
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abstract class Submenu_Page_Base implements Page { |
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/** |
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* @var string |
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*/ |
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private $menu_slug; |
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/** |
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* @var string |
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*/ |
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private $page_title; |
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/** |
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* @var string |
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*/ |
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private $capability; |
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/** |
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* @var string|null |
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*/ |
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private $parent_slug; |
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/** |
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* @var string|null |
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*/ |
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private $menu_title; |
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/** |
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* Abstract_Submenu_Page constructor. |
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* |
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* @param string $menu_slug |
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* @param string $page_title |
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* @param string $capability |
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* @param string|null $parent_slug |
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* @param string|null $menu_title |
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*/ |
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public function __construct( $menu_slug, $page_title, $capability = 'manage_options', $parent_slug = null, $menu_title = null ) { |
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add_action( 'admin_menu', array( $this, 'admin_menu', ) ); |
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$this->menu_slug = $menu_slug; |
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$this->page_title = $page_title; |
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$this->capability = $capability; |
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$this->parent_slug = $parent_slug; |
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$this->menu_title = isset( $menu_title ) ? $menu_title : $page_title; |
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} |
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public function get_menu_slug() { |
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return $this->menu_slug; |
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} |
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/** |
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* The `admin_menu` callback. Will call {@link add_submenu_page} to add the |
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* page to the admin menu. |
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* |
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* @return false|string The resulting page's hook_suffix, or false if the user does not have the capability required. |
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* @since 1.0.0 |
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* |
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*/ |
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public function admin_menu() { |
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// Add the sub-menu page. |
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// |
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// See http://codex.wordpress.org/Function_Reference/add_submenu_page |
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$page = add_submenu_page( |
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$this->parent_slug, |
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$this->page_title, |
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$this->menu_title, |
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$this->capability, |
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$this->menu_slug, |
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array( $this, 'render' ) |
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); |
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// Set a hook to enqueue scripts only when the settings page is displayed. |
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add_action( 'admin_print_scripts-' . $page, array( $this, 'enqueue_scripts', ) ); |
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// Finally return the page hook_suffix. |
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return $page; |
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} |
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abstract function enqueue_scripts(); |
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abstract function render(); |
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} |
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insideout10 /
wordlift-plugin
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Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.