- v 0.3.2 : can hide or show admin menu

plugins/custer/admin_menu_toggle.php

@@ -0,0 +1,108 @@
+<?php
+namespace CUSTER;
+
+/*
+* it means someone outside wp is accessing the file, in this case kill it.
+*/
+if (!defined('ABSPATH')) {
+	die('You can not access this file!');
+}
+
+
+
+
+
+function toggle_menu($menu_page_title, $menu_title, $menu_capability, $menu_slug, $menu_callback) {
+	$toggle_menu = Custer::TOGGLE_ADMIN_MENU;
+
+	if (false === get_option($toggle_menu['_name'])) {
+		add_option($toggle_menu['_name'], $toggle_menu['hide']);
+	}
+
+	$toggle = get_option($toggle_menu['_name']);
+
+	if ($toggle === $toggle_menu['hide']) {
+		remove_menu_page($menu_slug);
+	}
+	else if ($toggle === $toggle_menu['show']) {
+		add_menu_page($menu_page_title, $menu_title, $menu_capability, $menu_slug, $menu_callback);
+	}
+}
+
+
+
+
+
+
+/*
+* add link under the plugin in the plugins admin page
+*
+*/
+function add_link_to_custer_plugin($links) {
+	$slug_toggle = Custer::SLUG_TOOGLE_ADMIN_MENU;
+	$toggle_menu = Custer::TOGGLE_ADMIN_MENU;
+
+	$toggle = get_option($toggle_menu['_name']);
+
+	if ($toggle === $toggle_menu['hide']) {
+		$links[] = '<a href="/'.$slug_toggle['_name'].'?'.$slug_toggle['toggle'].'='.$slug_toggle['show'].'">show menu</a>';
+	}
+	else if ($toggle === $toggle_menu['show']) {
+		$links[] = '<a href="/'.$slug_toggle['_name'].'?'.$slug_toggle['toggle'].'='.$slug_toggle['hide'].'">hide menu</a>';
+	}
+	return $links;
+}
+add_filter('plugin_action_links_custer/custer.php', __NAMESPACE__.'\add_link_to_custer_plugin');
+
+
+
+
+/*
+* handle the toggle menu when url is reached
+*
+*/
+function toggle_custer_plugin_menu() {
+	$slug_toggle = Custer::SLUG_TOOGLE_ADMIN_MENU;
+	$toggle_menu = Custer::TOGGLE_ADMIN_MENU;
+
+	global $wp;
+	$current_slug = $wp->request;
+	if ($current_slug !== $slug_toggle['_name']) {
+		return;
+	}
+
+	$show = null;
+	if (!isset($_GET)) {
+		$show = null;
+	}
+	else if (empty($_GET)) {
+		$show = null;
+	}
+	if (!isset($_GET[$slug_toggle['toggle']])) {
+		$show = null;
+	}
+	else if ($_GET[$slug_toggle['toggle']] === $slug_toggle['show']) {
+		$show = true;
+	}
+	else if ($_GET[$slug_toggle['toggle']] === $slug_toggle['hide']) {
+		$show = false;
+	}
+
+	if ($show === true) {
+		update_option($toggle_menu['_name'], $toggle_menu['show']);
+	}
+	else if ($show === false) {
+		update_option($toggle_menu['_name'], $toggle_menu['hide']);
+	}
+
+	$plugins_menu_url = admin_url('plugins.php');
+	wp_redirect($plugins_menu_url, 301);
+	exit;
+}
+add_action('template_redirect', __NAMESPACE__.'\toggle_custer_plugin_menu');
+
+
+
+
+
+?>