leaflet-map / class.admin.php

class.admin.php in Leaflet Map 2.11.5, at class.admin.php

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1	<?php
2	/**
3	* Used to generate an admin for Leaflet Map
4	*
5	* PHP Version 5.5
6	*
7	* @category Admin
8	* @author Benjamin J DeLong <ben@bozdoz.com>
9	*/
10
11	// Exit if accessed directly
12	if (!defined('ABSPATH')) {
13	exit;
14	}
15
16	/**
17	* Leaflet_Map_Admin class
18	*/
19	class Leaflet_Map_Admin
20	{
21	/**
22	* Singleton Instance
23	*
24	* @var Leaflet_Map_Admin $_instance
25	*/
26	private static $_instance = null;
27
28	/**
29	* Singleton
30	*
31	* @static
32	*
33	* @return Leaflet_Map_Admin
34	*/
35	public static function init()
36	{
37	if (!self::$_instance) {
38	self::$_instance = new self;
39	}
40
41	return self::$_instance;
42	}
43
44	/**
45	* Instantiate the class
46	*/
47	private function __construct()
48	{
49	add_action('admin_init', array($this, 'admin_init'));
50	add_action('admin_menu', array($this, 'admin_menu'));
51	add_action('admin_enqueue_scripts', array('Leaflet_Map', 'enqueue_and_register'));
52
53	/* add settings to plugin page */
54	add_filter('plugin_action_links_' . plugin_basename(LEAFLET_MAP__PLUGIN_FILE), array($this, 'plugin_action_links'));
55	}
56
57	/**
58	* Admin init registers styles
59	*/
60	public function admin_init()
61	{
62	wp_register_style('leaflet_admin_stylesheet', plugins_url('style.css', LEAFLET_MAP__PLUGIN_FILE));
63	}
64
65	/**
66	* Add admin menu page when user in admin area
67	*/
68	public function admin_menu()
69	{
70	if (current_user_can('manage_options')) {
71	$main_link = 'leaflet-map';
72	} else {
73	$main_link = 'leaflet-shortcode-helper';
74	}
75
76	add_menu_page("Leaflet Map", "Leaflet Map", 'manage_options', $main_link, array($this, "settings_page"), plugins_url('images/leaf.png', LEAFLET_MAP__PLUGIN_FILE));
77	add_submenu_page("leaflet-map", "Default Values", "Default Values", 'manage_options', "leaflet-map", array($this, "settings_page"));
78	add_submenu_page("leaflet-map", "Shortcode Helper", "Shortcode Helper", 'edit_posts', "leaflet-shortcode-helper", array($this, "shortcode_page"));
79	}
80
81	/**
82	* Main settings page includes form inputs
83	*/
84	public function settings_page()
85	{
86	wp_enqueue_style('leaflet_admin_stylesheet');
87
88	$settings = Leaflet_Map_Plugin_Settings::init();
89	$plugin_data = get_plugin_data(LEAFLET_MAP__PLUGIN_FILE);
90	include 'templates/settings.php';
91	}
92
93	/**
94	* Shortcode page shows example shortcodes and an interactive generator
95	*/
96	public function shortcode_page()
97	{
98	wp_enqueue_style('leaflet_admin_stylesheet');
99	wp_enqueue_script('custom_plugin_js', plugins_url('scripts/shortcode-helper.min.js', LEAFLET_MAP__PLUGIN_FILE), Array('leaflet_js'), false);
100
101	include 'templates/shortcode-helper.php';
102	}
103
104	/**
105	* Add settings link to the plugin on Installed Plugins page
106	*
107	* @return array
108	*/
109	public function plugin_action_links($links)
110	{
111	$links[] = '<a href="'. esc_url( get_admin_url(null, 'admin.php?page=leaflet-map') ) .'">Settings</a>';
112	return $links;
113	}
114	}