wp-stateless / lib / classes / class-settings.php

class-settings.php in WP-Stateless – Google Cloud Storage 2.1.4, at lib/classes/class-settings.php

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1	<?php
2	/**
3	* Settings management and UI
4	*
5	* @since 0.2.0
6	*/
7	namespace wpCloud\StatelessMedia {
8
9	if( !class_exists( 'wpCloud\StatelessMedia\Settings' ) ) {
10
11	final class Settings extends \UsabilityDynamics\Settings {
12
13	/**
14	* @var false\|null\|string
15	*/
16	public $setup_wizard_ui = null;
17
18	/**
19	* @var false\|null\|string
20	*/
21	public $stateless_settings = null;
22
23	private $settings = array(
24	'mode' => array('WP_STATELESS_MEDIA_MODE', 'cdn'),
25	'body_rewrite' => array('WP_STATELESS_MEDIA_BODY_REWRITE', 'true'),
26	'body_rewrite_types' => array('WP_STATELESS_MEDIA_BODY_REWRITE_TYPES', 'jpg jpeg png gif pdf'),
27	'bucket' => array('WP_STATELESS_MEDIA_BUCKET', ''),
28	'root_dir' => array('WP_STATELESS_MEDIA_ROOT_DIR', ''),
29	'key_json' => array('WP_STATELESS_MEDIA_JSON_KEY', ''),
30	'cache_control' => array('WP_STATELESS_MEDIA_CACHE_CONTROL', ''),
31	'delete_remote' => array('WP_STATELESS_MEDIA_DELETE_REMOTE', 'true'),
32	'custom_domain' => array('WP_STATELESS_MEDIA_CUSTOM_DOMAIN', ''),
33	'organize_media' => array('', 'true'),
34	'hashify_file_name' => array('WP_STATELESS_MEDIA_HASH_FILENAME', 'true'),
35	);
36
37	private $network_only_settings = array(
38	'hide_settings_panel' => array('WP_STATELESS_MEDIA_HIDE_SETTINGS_PANEL', 'false'),
39	'hide_setup_assistant' => array('WP_STATELESS_MEDIA_HIDE_SETUP_ASSISTANT', 'false'),
40	);
41
42	private $strings = array(
43	'network' => 'Currently configured via Network Settings.',
44	'constant' => 'Currently configured via a constant.',
45	'environment' => 'Currently configured via an environment variable.',
46	);
47
48	/**
49	* Overriden construct
50	*/
51	public function __construct() {
52
53	add_action('admin_menu', array( $this, 'admin_menu' ));
54
55
56	$this->save_media_settings();
57
58
59	/* Add 'Settings' link for SM plugin on plugins page. */
60	$_basename = plugin_basename( ud_get_stateless_media()->boot_file );
61
62	parent::__construct( array(
63	'store' => 'options',
64	'format' => 'json',
65	'data' => array(
66	'sm' => array()
67	)
68	));
69
70	// Setting sm variable
71	$this->refresh();
72
73	/**
74	* Manage specific Network Settings
75	*/
76	if( is_network_admin() ) {
77	add_action( 'update_wpmu_options', array( $this, 'save_network_settings' ) );
78	add_action( 'network_admin_menu', array( $this, 'network_admin_menu' ));
79	}
80
81	$this->set('page_url.stateless_setup', ud_get_stateless_media()->get_settings_page_url('?page=stateless-setup'));
82	$this->set('page_url.stateless_settings', ud_get_stateless_media()->get_settings_page_url('?page=stateless-settings'));
83
84	/** Register options */
85	add_action( 'init', array( $this, 'init' ), 3 );
86	}
87
88	public function init(){
89
90	}
91
92	/**
93	* Refresh settings
94	*/
95	public function refresh() {
96	$constant_mode = false;
97	$upload_data = wp_upload_dir();
98	$google_app_key_file = getenv('GOOGLE_APPLICATION_CREDENTIALS') ?: getenv('GOOGLE_APPLICATION_CREDENTIALS');
99
100	foreach ($this->settings as $option => $array) {
101	$value = '';
102	$_option = 'sm_' . $option;
103	$constant = $array[0]; // Constant name
104	$default = $array[1]; // Default value
105
106	if($option == 'organize_media'){
107	$_option = 'uploads_use_yearmonth_folders';
108	}
109
110	// Getting settings
111	$value = get_option($_option, $default);
112
113	if ($option == 'body_rewrite_types' && empty($value) && !is_multisite()) {
114	$value = $default;
115	}
116
117	// If constant is set then override by constant
118	if(defined($constant)){
119	$value = constant($constant);
120	$this->set( "sm.readonly.{$option}", "constant" );
121	}
122	// Getting network settings
123	elseif(is_multisite() && $option != 'organize_media'){
124	$network = get_site_option( $_option );
125	// If network settings available then override by network settings.
126	if($network \|\| is_network_admin()){
127	$value = $network;
128	if(!is_network_admin())
129	$this->set( "sm.readonly.{$option}", "network" );
130	}
131
132	}
133
134	$this->set( "sm.$option", $value);
135	}
136
137	foreach ($this->network_only_settings as $option => $array) {
138	$value = '';
139	$_option = 'sm_' . $option;
140	$constant = $array[0]; // Constant name
141	$default = $array[1]; // Default value
142
143	// If constant is set then override by constant
144	if(defined($constant)){
145	$value = constant($constant);
146	}
147	// Getting network settings
148	elseif(is_multisite()){
149	$value = get_site_option( $_option, $default );
150	}
151
152	$this->set( "sm.$option", $value);
153	}
154
155	/**
156	* JSON key file path
157	*/
158	/* Use constant value for JSON key file path, if set. */
159	if (defined('WP_STATELESS_MEDIA_KEY_FILE_PATH') \|\| $google_app_key_file !== false) {
160	/* Maybe fix the path to p12 file. */
161	$key_file_path = (defined('WP_STATELESS_MEDIA_KEY_FILE_PATH')) ? WP_STATELESS_MEDIA_KEY_FILE_PATH : $google_app_key_file;
162
163	if( !empty( $key_file_path ) ) {
164	$upload_dir = wp_upload_dir();
165	/* Check if file exists */
166	switch( true ) {
167	/* Determine if default path is correct */
168	case (file_exists($key_file_path)):
169	/* Path is correct. Do nothing */
170	break;
171	/* Look using WP root. */
172	case (file_exists( ABSPATH . $key_file_path ) ):
173	$key_file_path = ABSPATH . $key_file_path;
174	break;
175	/* Look in wp-content dir */
176	case (file_exists( WP_CONTENT_DIR . $key_file_path ) ):
177	$key_file_path = WP_CONTENT_DIR . $key_file_path;
178	break;
179	/* Look in uploads dir */
180	case (file_exists( wp_normalize_path( $upload_dir[ 'basedir' ] ) . '/' . $key_file_path ) ):
181	$key_file_path = wp_normalize_path( $upload_dir[ 'basedir' ] ) . '/' . $key_file_path;
182	break;
183	/* Look using Plugin root */
184	case (file_exists(ud_get_stateless_media()->path( $key_file_path, 'dir') ) ):
185	$key_file_path = ud_get_stateless_media()->path( $key_file_path, 'dir' );
186	break;
187
188	}
189	if(is_readable($key_file_path)) {
190	$this->set( 'sm.key_json', file_get_contents($key_file_path) );
191	if(defined('WP_STATELESS_MEDIA_KEY_FILE_PATH'))
192	$this->set( "sm.readonly.key_json", "constant" );
193	else
194	$this->set("sm.readonly.key_json", "environment");
195	}
196	}
197	}
198
199	$this->set( 'sm.strings', $this->strings );
200	}
201
202	/**
203	* Remove settings
204	*/
205	public function reset($network = false) {
206	foreach ($this->settings as $option => $array) {
207	if($option == 'organize_media')
208	continue;
209	$_option = 'sm_' . $option;
210
211	if($network && current_user_can('manage_network')){
212	delete_site_option($_option);
213	delete_option($_option);
214	}
215	else{
216	delete_option($_option);
217	}
218	}
219
220	foreach ($this->network_only_settings as $option => $array) {
221	$_option = 'sm_' . $option;
222	if($network && current_user_can('manage_network')){
223	delete_site_option($_option);
224	delete_option($_option);
225	}
226	}
227
228	$this->set('sm', []);
229	$this->refresh();
230	}
231
232	/**
233	* Add menu options
234	*/
235	public function admin_menu() {
236	$key_json = $this->get('sm.key_json');
237	if($this->get('sm.hide_setup_assistant') != 'true' && empty($key_json) ){
238	$this->setup_wizard_ui = add_media_page( __( 'Stateless Setup', ud_get_stateless_media()->domain ), __( 'Stateless Setup', ud_get_stateless_media()->domain ), 'manage_options', 'stateless-setup', array($this, 'setup_wizard_interface') );
239	}
240
241	if($this->get('sm.hide_settings_panel') != 'true'){
242	$this->stateless_settings = add_media_page( __( 'Stateless Settings', ud_get_stateless_media()->domain ), __( 'Stateless Settings', ud_get_stateless_media()->domain ), 'manage_options', 'stateless-settings', array($this, 'settings_interface') );
243	}
244	}
245
246	/**
247	* Add menu options
248	*/
249	public function network_admin_menu($slug) {
250	$this->setup_wizard_ui = add_submenu_page( 'settings.php', __( 'Stateless Setup', ud_get_stateless_media()->domain ), __( 'Stateless Setup', ud_get_stateless_media()->domain ), 'manage_options', 'stateless-setup', array($this, 'setup_wizard_interface') );
251	$this->stateless_settings = add_submenu_page( 'settings.php', __( 'Stateless Settings', ud_get_stateless_media()->domain ), __( 'Stateless Settings', ud_get_stateless_media()->domain ), 'manage_options', 'stateless-settings', array($this, 'settings_interface') );
252	}
253
254	/**
255	* Draw interface
256	*/
257	public function settings_interface() {
258	include ud_get_stateless_media()->path( '/static/views/settings_interface.php', 'dir' );
259	}
260
261	/**
262	* Draw interface
263	*/
264	public function regenerate_interface() {
265	include ud_get_stateless_media()->path( '/static/views/regenerate_interface.php', 'dir' );
266	}
267
268	/**
269	* Draw interface
270	*/
271	public function setup_wizard_interface() {
272	$step = !empty($_GET['step'])?$_GET['step']:'';
273	switch ($step) {
274	case 'google-login':
275	case 'setup-project':
276	case 'finish':
277	include ud_get_stateless_media()->path( '/static/views/setup_wizard_interface.php', 'dir' );
278	break;
279
280	default:
281	include ud_get_stateless_media()->path( '/static/views/stateless_splash_screen.php', 'dir' );
282	break;
283	}
284	}
285
286	/**
287	* Handles saving SM data.
288	*
289	* @author alim@UD
290	*/
291	public function save_media_settings(){
292	if(isset($_POST['action']) && $_POST['action'] == 'stateless_settings' && wp_verify_nonce( $_POST['_smnonce'], 'wp-stateless-settings' )){
293
294	$settings = apply_filters('stateless::settings::save', $_POST['sm']);
295	foreach ( $settings as $name => $value ) {
296	$option = 'sm_'. $name;
297
298	if($name == 'organize_media'){
299	$option = 'uploads_use_yearmonth_folders';
300	}
301
302	if(is_network_admin()){
303	update_site_option( $option, $value );
304	}
305	else{
306	update_option( $option, $value );
307	}
308	}
309
310	ud_get_stateless_media()->flush_transients();
311	}
312	}
313
314	/**
315	* Wrapper for setting value.
316	* @param string $key
317	* @param bool $value
318	* @param bool $bypass_validation
319	* @return \UsabilityDynamics\Settings
320	*/
321	public function set( $key = '', $value = false, $bypass_validation = false ) {
322
323	//if ( $value !== false ) {
324	// update_option( str_replace( '.', '_', $key ), $value );
325	//}
326
327	return parent::set( $key, $value, $bypass_validation );
328
329	}
330
331	}
332
333	}
334
335	}
336