code-snippets / php / admin-menus / class-settings-menu.php

class-settings-menu.php in Code Snippets 2.13.0, at php/admin-menus/class-settings-menu.php

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1	<?php
2
3	/**
4	* This class handles the settings admin menu
5	* @since 2.4.0
6	* @package Code_Snippets
7	*/
8	class Code_Snippets_Settings_Menu extends Code_Snippets_Admin_Menu {
9
10	/**
11	* Constructor
12	*/
13	public function __construct() {
14
15	parent::__construct( 'settings',
16	_x( 'Settings', 'menu label', 'code-snippets' ),
17	__( 'Snippets Settings', 'code-snippets' )
18	);
19	}
20
21	/**
22	* Executed when the admin page is loaded
23	*/
24	public function load() {
25	parent::load();
26
27	if ( isset( $_GET['reset_settings'] ) && $_GET['reset_settings'] ) {
28
29	if ( code_snippets_unified_settings() ) {
30	delete_site_option( 'code_snippets_settings' );
31	} else {
32	delete_option( 'code_snippets_settings' );
33	}
34
35	add_settings_error( 'code-snippets-settings-notices', 'settings_reset', __( 'All settings have been reset to their defaults.' ), 'updated' );
36	set_transient( 'settings_errors', get_settings_errors(), 30 );
37
38	wp_redirect( esc_url_raw( add_query_arg( 'settings-updated', true, remove_query_arg( 'reset_settings' ) ) ) );
39	exit;
40	}
41
42	if ( is_network_admin() ) {
43
44	if ( code_snippets_unified_settings() ) {
45	$this->update_network_options();
46	} else {
47	wp_redirect( code_snippets()->get_menu_url( 'settings', 'admin' ) );
48	exit;
49	}
50	}
51	}
52
53	/**
54	* Enqueue the stylesheet for the settings menu
55	*/
56	public function enqueue_assets() {
57	$plugin = code_snippets();
58
59	wp_enqueue_style(
60	'code-snippets-edit',
61	plugins_url( 'css/min/settings.css', $plugin->file ),
62	array(), $plugin->version
63	);
64	}
65
66	/**
67	* Render the admin screen
68	*/
69	public function render() {
70	$update_url = is_network_admin() ? add_query_arg( 'update_site_option', true ) : admin_url( 'options.php' );
71
72	?>
73	<div class="wrap">
74	<h1><?php esc_html_e( 'Settings', 'code-snippets' ); ?></h1>
75
76	<?php settings_errors( 'code-snippets-settings-notices' ); ?>
77
78	<form action="<?php echo esc_url( $update_url ); ?>" method="post">
79	<?php
80
81	settings_fields( 'code-snippets' );
82	do_settings_sections( 'code-snippets' );
83
84	?>
85	<p class="submit" style="max-width: 1020px;">
86	<?php submit_button( null, 'primary', 'submit', false ); ?>
87
88	<a class="button button-secondary" style="float: right;"
89	href="<?php echo esc_url( add_query_arg( 'reset_settings', true ) ); ?>">
90	<?php esc_html_e( 'Reset to Default', 'code-snippets' ); ?>
91	</a>
92	</p>
93	</form>
94	</div>
95	<?php
96	}
97
98	/**
99	* Fill in for the Settings API in the Network Admin
100	*/
101	function update_network_options() {
102
103	/* Ensure the settings have been saved */
104	if ( ! isset( $_GET['update_site_option'], $_POST['code_snippets_settings'] ) \|\| ! $_GET['update_site_option'] ) {
105	return;
106	}
107
108	check_admin_referer( 'code-snippets-options' );
109
110	/* Retrieve the saved options and save them to the database */
111	$value = wp_unslash( $_POST['code_snippets_settings'] );
112	update_site_option( 'code_snippets_settings', $value );
113
114	/* Add an updated notice */
115	if ( ! count( get_settings_errors() ) ) {
116	add_settings_error( 'general', 'settings_updated', __( 'Settings saved.' ), 'updated' );
117	}
118	set_transient( 'settings_errors', get_settings_errors(), 30 );
119
120	/* Redirect back to the settings menu */
121	$goback = add_query_arg( 'settings-updated', 'true', remove_query_arg( 'update_site_option', wp_get_referer() ) );
122	wp_redirect( $goback );
123	exit;
124	}
125	}
126