code-snippets / trunk / php / admin-menus / class-manage-menu.php

class-manage-menu.php in Code Snippets 3.0.0, at trunk/php/admin-menus/class-manage-menu.php

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1	<?php
2
3	namespace Code_Snippets;
4
5	use Snippets_List_Table;
6
7	/**
8	* This class handles the manage snippets menu
9	*
10	* @since 2.4.0
11	* @package Code_Snippets
12	*/
13	class Manage_Menu extends Admin_Menu {
14
15	/**
16	* Holds the list table class
17	*
18	* @var Snippets_List_Table
19	*/
20	public $list_table;
21
22	/**
23	* Class constructor
24	*/
25	public function __construct() {
26
27	parent::__construct( 'manage',
28	_x( 'All Snippets', 'menu label', 'code-snippets' ),
29	__( 'Snippets', 'code-snippets' )
30	);
31	}
32
33	/**
34	* Register action and filter hooks
35	*/
36	public function run() {
37	parent::run();
38
39	if ( code_snippets()->is_compact_menu() ) {
40	add_action( 'admin_menu', array( $this, 'register_compact_menu' ), 2 );
41	add_action( 'network_admin_menu', array( $this, 'register_compact_menu' ), 2 );
42	}
43
44	add_filter( 'set-screen-option', array( $this, 'save_screen_option' ), 10, 3 );
45	add_action( 'wp_ajax_update_code_snippet', array( $this, 'ajax_callback' ) );
46	}
47
48	/**
49	* Register the top-level 'Snippets' menu and associated 'Manage' subpage
50	*
51	* @uses add_menu_page() to register a top-level menu
52	* @uses add_submenu_page() to register a sub-menu
53	*/
54	public function register() {
55
56	/* Register the top-level menu */
57	add_menu_page(
58	__( 'Snippets', 'code-snippets' ),
59	_x( 'Snippets', 'top-level menu label', 'code-snippets' ),
60	code_snippets()->get_cap(),
61	code_snippets()->get_menu_slug(),
62	array( $this, 'render' ),
63	'div', // icon is added through CSS
64	is_network_admin() ? 21 : 67
65	);
66
67	/* Register the sub-menu */
68	parent::register();
69	}
70
71	/**
72	* Add menu pages for the compact menu
73	*/
74	public function register_compact_menu() {
75
76	if ( ! code_snippets()->is_compact_menu() ) {
77	return;
78	}
79
80	$sub = code_snippets()->get_menu_slug( isset( $_GET['sub'] ) ? sanitize_key( $_GET['sub'] ) : 'snippets' );
81
82	$classmap = array(
83	'snippets' => 'manage',
84	'add-snippet' => 'edit',
85	'edit-snippet' => 'edit',
86	'import-code-snippets' => 'import',
87	'snippets-settings' => 'settings',
88	);
89
90	if ( isset( $classmap[ $sub ], code_snippets()->admin->menus[ $classmap[ $sub ] ] ) ) {
91	/** Menu class @var Admin_Menu $class */
92	$class = code_snippets()->admin->menus[ $classmap[ $sub ] ];
93	} else {
94	$class = $this;
95	}
96
97	/* Add a submenu to the Tools menu */
98	$hook = add_submenu_page(
99	'tools.php',
100	__( 'Snippets', 'code-snippets' ),
101	_x( 'Snippets', 'tools submenu label', 'code-snippets' ),
102	code_snippets()->get_cap(),
103	code_snippets()->get_menu_slug(),
104	array( $class, 'render' )
105	);
106
107	add_action( 'load-' . $hook, array( $class, 'load' ) );
108
109	}
110
111	/**
112	* Executed when the admin page is loaded
113	*/
114	public function load() {
115	parent::load();
116
117	/* Load the contextual help tabs */
118	$contextual_help = new Contextual_Help( 'manage' );
119	$contextual_help->load();
120
121	/* Initialize the list table class */
122	$this->list_table = new Snippets_List_Table();
123	$this->list_table->prepare_items();
124	}
125
126	/**
127	* Enqueue scripts and stylesheets for the admin page
128	*/
129	public function enqueue_assets() {
130	$plugin = code_snippets();
131	$rtl = is_rtl() ? '-rtl' : '';
132
133	wp_enqueue_style(
134	'code-snippets-manage',
135	plugins_url( "css/min/manage$rtl.css", $plugin->file ),
136	array(),
137	$plugin->version
138	);
139
140	wp_enqueue_script(
141	'code-snippets-manage-js',
142	plugins_url( 'js/min/manage.js', $plugin->file ),
143	array(),
144	$plugin->version,
145	true
146	);
147
148	wp_localize_script(
149	'code-snippets-manage-js',
150	'code_snippets_manage_i18n',
151	array(
152	'activate' => __( 'Activate', 'code-snippets' ),
153	'deactivate' => __( 'Deactivate', 'code-snippets' ),
154	'activation_error' => __( 'An error occurred when attempting to activate', 'code-snippets' ),
155	)
156	);
157	}
158
159	/**
160	* Print the status and error messages
161	*/
162	protected function print_messages() {
163
164	/* Output a warning if safe mode is active */
165	if ( defined( 'CODE_SNIPPETS_SAFE_MODE' ) && CODE_SNIPPETS_SAFE_MODE ) {
166	echo '<div id="message" class="error fade"><p>';
167	echo wp_kses_post( __( '<strong>Warning:</strong> Safe mode is active and snippets will not execute! Remove the <code>CODE_SNIPPETS_SAFE_MODE</code> constant from <code>wp-config.php</code> to turn off safe mode. <a href="https://help.codesnippets.pro/article/12-safe-mode" target="_blank">Help</a>', 'code-snippets' ) );
168	echo '</p></div>';
169	}
170
171	$this->print_result_message(
172	array(
173	'executed' => __( 'Snippet <strong>executed</strong>.', 'code-snippets' ),
174	'activated' => __( 'Snippet <strong>activated</strong>.', 'code-snippets' ),
175	'activated-multi' => __( 'Selected snippets <strong>activated</strong>.', 'code-snippets' ),
176	'deactivated' => __( 'Snippet <strong>deactivated</strong>.', 'code-snippets' ),
177	'deactivated-multi' => __( 'Selected snippets <strong>deactivated</strong>.', 'code-snippets' ),
178	'deleted' => __( 'Snippet <strong>deleted</strong>.', 'code-snippets' ),
179	'deleted-multi' => __( 'Selected snippets <strong>deleted</strong>.', 'code-snippets' ),
180	'cloned' => __( 'Snippet <strong>cloned</strong>.', 'code-snippets' ),
181	'cloned-multi' => __( 'Selected snippets <strong>cloned</strong>.', 'code-snippets' ),
182	)
183	);
184	}
185
186	/**
187	* Handles saving the user's snippets per page preference
188	*
189	* @param mixed $status Current screen option status.
190	* @param string $option The screen option name.
191	* @param mixed $value Screen option value.
192	*
193	* @return mixed
194	*/
195	public function save_screen_option( $status, $option, $value ) {
196	if ( 'snippets_per_page' === $option ) {
197	return $value;
198	}
199
200	return $status;
201	}
202
203	/**
204	* Handle AJAX requests
205	*
206	* @phpcs:disable WordPress.DB.DirectDatabaseQuery.NoCaching
207	*/
208	public function ajax_callback() {
209	check_ajax_referer( 'code_snippets_manage_ajax' );
210
211	if ( ! isset( $_POST['field'], $_POST['snippet'] ) ) {
212	wp_send_json_error(
213	array(
214	'type' => 'param_error',
215	'message' => 'incomplete request',
216	)
217	);
218	}
219
220	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
221	$snippet_data = array_map( 'sanitize_text_field', json_decode( wp_unslash( $_POST['snippet'] ), true ) );
222
223	$snippet = new Snippet( $snippet_data );
224	$field = sanitize_key( $_POST['field'] );
225
226	if ( 'priority' === $field ) {
227
228	if ( ! isset( $snippet_data['priority'] ) \|\| ! is_numeric( $snippet_data['priority'] ) ) {
229	wp_send_json_error(
230	array(
231	'type' => 'param_error',
232	'message' => 'missing snippet priority data',
233	)
234	);
235	}
236
237	global $wpdb;
238
239	$wpdb->update(
240	code_snippets()->db->get_table_name( $snippet->network ),
241	array( 'priority' => $snippet->priority ),
242	array( 'id' => $snippet->id ),
243	array( '%d' ),
244	array( '%d' )
245	);
246
247	} elseif ( 'active' === $field ) {
248
249	if ( ! isset( $snippet_data['active'] ) ) {
250	wp_send_json_error(
251	array(
252	'type' => 'param_error',
253	'message' => 'missing snippet active data',
254	)
255	);
256	}
257
258	if ( $snippet->shared_network ) {
259	$active_shared_snippets = get_option( 'active_shared_network_snippets', array() );
260
261	if ( in_array( $snippet->id, $active_shared_snippets, true ) !== $snippet->active ) {
262
263	$active_shared_snippets = $snippet->active ?
264	array_merge( $active_shared_snippets, array( $snippet->id ) ) :
265	array_diff( $active_shared_snippets, array( $snippet->id ) );
266
267	update_option( 'active_shared_network_snippets', $active_shared_snippets );
268	}
269	} else {
270
271	if ( $snippet->active ) {
272	$result = activate_snippet( $snippet->id, $snippet->network );
273	if ( ! $result ) {
274	wp_send_json_error(
275	array(
276	'type' => 'action_error',
277	'message' => 'error activating snippet',
278	)
279	);
280	}
281	} else {
282	deactivate_snippet( $snippet->id, $snippet->network );
283	}
284	}
285	}
286
287	wp_send_json_success();
288	}
289	}
290