← All changes | wplingua.php +303 -30 1.0.3 → 2.16.7 View file →

		@@ -1,14 +1,14 @@
1	1	<?php
2	2	/**
3	3	* Plugin Name: wpLingua
4		- * Plugin URI: https://github.com/julien-jacob/wplingua
	4	+ * Plugin URI: https://wplingua.com/
5	5	* Description: An all-in-one solution that makes your websites multilingual and translates them automatically, without word or page limits. The highlights: a free first language, an on-page visual editor for editing translations, a customizable language switcher, search engine optimization (SEO), self-hosted data and more!
6		- * Author: wpLingua Team
	6	+ * Author: wpLingua Translation Service
7	7	* Author URI: https://wplingua.com/
8	8	* Text Domain: wplingua
9	9	* Domain Path: /languages/
10		- * Version: 1.0.3
	10	+ * Version: 2.16.7
11	11	* Requires PHP: 7.4
12	12	* License: GPL v2 or later
13	13	* License URI: https://www.gnu.org/licenses/gpl-2.0.html
14	14	*/
		@@ -21,30 +21,47 @@
21	21
22	22
23	23	// Define wpLingua constants
24	24	define( 'WPLNG_API_URL', 'https://api.wplingua.com' );
25		-define( 'WPLNG_API_VERSION', '1.0' );
	25	+define( 'WPLNG_API_VERSION', '3.0' );
26	26	define( 'WPLNG_API_SSLVERIFY', true );
27		-define( 'WPLNG_PLUGIN_VERSION', '1.0.3' );
28		-define( 'WPLNG_PLUGIN_PATH', dirname( __FILE__ ) );
29		-define( 'WPLNG_MAX_TRANSLATIONS', 256 );
30		-define( 'WPLNG_MAX_FILE_SIZE', 1000000 );
31		-define( 'WPLNG_LOG_JSON_DEBUG', false );
	27	+define( 'WPLNG_PLUGIN_VERSION', '2.16.7' );
	28	+define( 'WPLNG_PLUGIN_FILE', plugin_basename( __FILE__ ) );
	29	+define( 'WPLNG_PLUGIN_DIR', __DIR__ );
	30	+define( 'WPLNG_CACHE_DIR', WP_CONTENT_DIR . '/wplingua-cache' );
	31	+define( 'WPLNG_PHP_MIN_VERSION', '7.4' );
	32	+define( 'WPLNG_MAX_TRANSLATIONS_STR', 220 );
	33	+define( 'WPLNG_MAX_TRANSLATIONS_CHAR', 4200 );
	34	+define( 'WPLNG_MAX_FILE_SIZE', 5000000 );
32	35
33	36
34		-// Load plugin text domain
35		-load_plugin_textdomain(
36		- 'wplingua',
37		- false,
38		- basename( dirname( __FILE__ ) ) . '/languages'
39		-);
	37	+// Define debug constants
	38	+defined( 'WPLNG_DEBUG_JSON' ) || define( 'WPLNG_DEBUG_JSON', false );
	39	+defined( 'WPLNG_DEBUG_AJAX' ) || define( 'WPLNG_DEBUG_AJAX', false );
	40	+defined( 'WPLNG_DEBUG_REST' ) || define( 'WPLNG_DEBUG_REST', false );
	41	+defined( 'WPLNG_DEBUG_BEAT' ) || define( 'WPLNG_DEBUG_BEAT', false );
	42	+defined( 'WPLNG_DEBUG_XML' ) || define( 'WPLNG_DEBUG_XML', false );
40	43
41	44
42	45	// Load all needed PHP files
43		-require_once WPLNG_PLUGIN_PATH . '/loader.php';
	46	+require_once WPLNG_PLUGIN_DIR . '/loader.php';
44	47
45	48
46	49	/**
	50	+ * Loads wpLingua plugin's translated strings.
	51	+ *
	52	+ * @return void
	53	+ */
	54	+function wplng_load_plugin_textdomain() {
	55	+ load_plugin_textdomain(
	56	+ 'wplingua',
	57	+ false,
	58	+ 'wplingua/languages'
	59	+ );
	60	+}
	61	+
	62	+
	63	+/**
47	64	* Register all wpLingua Hook
48	65	*
49	66	* @return void
50	67	*/
		@@ -49,28 +66,96 @@
49	66	* @return void
50	67	*/
51	68	function wplng_start() {
52	69
	70	+ // Setup $wplng_class_reload
	71	+ global $wplng_class_reload;
	72	+ $wplng_class_reload = false;
	73	+
	74	+ // Setup $wplng_request_uri
53	75	if ( isset( $_SERVER['REQUEST_URI'] ) ) {
54	76
55		- $request_uri = sanitize_url( $_SERVER['REQUEST_URI'] );
	77	+ $request_uri = wp_unslash( (string) $_SERVER['REQUEST_URI'] );
	78	+ $request_uri = wplng_normalize_request_path( $request_uri );
	79	+ $decoded_uri = urldecode( $request_uri );
56	80
57		- // Check if the referer is clean
58		- if ( strtolower( esc_url_raw( $request_uri ) ) !== strtolower( $request_uri ) ) {
	81	+ // Check if the request URI is clean
	82	+ if ( strtolower( esc_url_raw( $request_uri ) ) !== strtolower( $request_uri )
	83	+ || wplng_str_is_malicious( $request_uri )
	84	+ || wplng_str_is_malicious( $decoded_uri )
	85	+ ) {
59	86	return;
60	87	}
61	88
	89	+ // Also check query string for double-encoded attacks
	90	+ if ( isset( $_SERVER['QUERY_STRING'] ) ) {
	91	+ $query_string = sanitize_text_field( $_SERVER['QUERY_STRING'] );
	92	+ $decoded_query = urldecode( urldecode( $query_string ) );
	93	+
	94	+ if ( wplng_str_is_malicious( $decoded_query ) ) {
	95	+ return;
	96	+ }
	97	+ }
	98	+
62	99	global $wplng_request_uri;
63	100	$wplng_request_uri = $request_uri;
	101	+ }
64	102
	103	+ // The plugin version has changed
	104	+ if ( get_option( 'wplng_version' ) !== WPLNG_PLUGIN_VERSION ) {
	105	+ // Update version number in DB
	106	+ update_option( 'wplng_version', WPLNG_PLUGIN_VERSION, true );
	107	+
	108	+ // Clear all wpLingua cache
	109	+ delete_option( 'wplng_cached_translations' );
	110	+ delete_option( 'wplng_cached_slugs' );
	111	+ delete_option( 'wplng_api_key_data' );
	112	+ wplng_clear_folder_cache();
	113	+ wplng_clear_website_cache();
	114	+
	115	+ // Clear old cache method (version <= 2.12.3)
	116	+ delete_transient( 'wplng_cached_translations' );
	117	+ delete_transient( 'wplng_cached_slugs' );
65	118	}
66	119
	120	+ // Load plugin text domain /languages/
	121	+ add_action( 'init', 'wplng_load_plugin_textdomain' );
	122	+
	123	+ // Do not cache page for connected editor
	124	+ add_action( 'init', 'wplng_init_manage_cache', 1 );
	125	+
	126	+ // Display a notice if incompatibility is detected
	127	+ add_action( 'admin_notices', 'wplng_admin_notice_incompatible_plugin', 1 );
	128	+ add_action( 'admin_notices', 'wplng_admin_notice_incompatible_multisite', 1 );
	129	+ add_action( 'admin_notices', 'wplng_admin_notice_incompatible_php_version', 1 );
	130	+ add_action( 'admin_notices', 'wplng_admin_notice_incompatible_htaccess', 1 );
	131	+ add_action( 'admin_notices', 'wplng_admin_notice_incompatible_plain_permalink', 1 );
	132	+
	133	+ // Return if incompatibility is detected
	134	+ if ( ! empty( wplng_get_incompatible_plugins() )
	135	+ || ( is_multisite()
	136	+ && ! apply_filters( 'wplng_bypass_multisite_incompatibility', false )
	137	+ )
	138	+ || ( version_compare( PHP_VERSION, WPLNG_PHP_MIN_VERSION ) < 0 )
	139	+ || ! wplng_htaccess_is_valid()
	140	+ || empty( get_option( 'permalink_structure' ) )
	141	+ ) {
	142	+ return;
	143	+ }
	144	+
67	145	// Register plugin settings
68	146	add_action( 'admin_init', 'wplng_register_settings' );
69	147
70	148	// Add settings link in plugin list
71		- add_filter( 'plugin_action_links_' . plugin_basename( __FILE__ ), 'wplng_settings_link' );
	149	+ add_filter( 'plugin_action_links_' . WPLNG_PLUGIN_FILE, 'wplng_settings_link' );
72	150
	151	+ // Redirect to the settings page on plugin activation
	152	+ add_action( 'activated_plugin', 'wplng_plugin_activation_redirect' );
	153	+
	154	+ // Set footer text for options pages
	155	+ add_filter( 'admin_footer_text', 'wplng_admin_footer_text', 11 );
	156	+ add_filter( 'update_footer', 'wplng_update_footer', 11 );
	157	+
73	158	// Print head script (JSON with all languages informations)
74	159	add_action( 'toplevel_page_wplingua-settings', 'wplng_inline_script_languages' );
75	160
76	161	if ( empty( wplng_get_api_data() ) ) {
		@@ -80,8 +165,11 @@
80	165
81	166	// Enqueue CSS and JS files for register option pages
82	167	add_action( 'admin_enqueue_scripts', 'wplng_option_page_register_assets' );
83	168
	169	+ // Display a notice if the plugin is activate but not configured
	170	+ add_action( 'admin_notices', 'wplng_admin_notice_no_key_set', 1 );
	171	+
84	172	} else {
85	173
86	174	/**
87	175	* Back office
		@@ -88,23 +176,45 @@
88	176	*/
89	177
90	178	// Add menu in back office
91	179	add_action( 'admin_menu', 'wplng_create_menu' );
	180	+ add_filter( 'parent_file', 'wplng_option_page_parent_file' );
	181	+ add_filter( 'submenu_file', 'wplng_option_page_submenu_file' );
	182	+ add_action( 'admin_head', 'wplng_option_page_hide_submenu' );
92	183
93	184	// Add admin Bar menu
94	185	add_action( 'admin_bar_menu', 'wplng_admin_bar_menu', 81 );
	186	+ add_action( 'admin_bar_menu', 'wplng_admin_bar_edit', 81 );
95	187
	188	+ // Switcher in nav menu options
	189	+ add_action( 'admin_enqueue_scripts', 'wplng_switcher_nav_menu_inline_scripts' );
	190	+ add_action( 'admin_head-nav-menus.php', 'wp_nav_menu_switcher_box_add_register' );
	191	+ add_action( 'wp_nav_menu_item_custom_fields', 'wp_nav_menu_switcher_box_edit', 10, 2 );
	192	+
96	193	// Enqueue CSS and JS files for option pages
97	194	add_action( 'admin_enqueue_scripts', 'wplng_option_page_settings_assets' );
	195	+ add_action( 'admin_enqueue_scripts', 'wplng_option_page_switcher_assets' );
98	196	add_action( 'admin_enqueue_scripts', 'wplng_option_page_exclusions_assets' );
99		- add_action( 'admin_enqueue_scripts', 'wplng_option_page_switcher_assets' );
	197	+ add_action( 'admin_enqueue_scripts', 'wplng_option_page_dictionary_assets' );
	198	+ add_action( 'admin_enqueue_scripts', 'wplng_option_page_link_media_assets' );
100	199
101	200	// Update flags URL
102	201	add_action( 'update_option_wplng_flags_style', 'wplng_options_switcher_update_flags_style', 10, 2 );
103	202
	203	+ // Update translations on dictionary changes
	204	+ add_action( 'update_option_wplng_dictionary_entries', 'wplng_on_dictionary_entries_updated', 10, 2 );
	205	+ add_action( 'wp_ajax_wplng_dictionary_update_translations', 'wplng_ajax_dictionary_update_translations' );
	206	+
104	207	// Reset API data on API key changing
105	208	add_action( 'update_option_wplng_api_key', 'wplng_on_update_option_wplng_api_key', 10, 2 );
106	209
	210	+ // Add edit link on page and post list
	211	+ add_filter( 'page_row_actions', 'wplng_row_edit_translation_link', 10, 2 );
	212	+ add_filter( 'post_row_actions', 'wplng_row_edit_translation_link', 10, 2 );
	213	+
	214	+ // Notice for obtaining the PRO version
	215	+ // add_action( 'admin_notices', 'wplng_admin_notice_get_pro_version', 1 );
	216	+
107	217	/**
108	218	* wplng_translation : CPT, taxo, meta
109	219	*/
110	220
		@@ -121,12 +231,17 @@
121	231	add_action( 'trashed_post', 'wplng_clear_translations_cache_trash_untrash' );
122	232	add_action( 'untrash_post', 'wplng_clear_translations_cache_trash_untrash' );
123	233	add_action( 'delete_post', 'wplng_clear_translations_cache_trash_untrash' );
124	234
125		- // Enqueue Script for wplng_translation admin
126		- add_action( 'admin_print_scripts-post-new.php', 'wplng_translation_assets' );
127		- add_action( 'admin_print_scripts-post.php', 'wplng_translation_assets' );
	235	+ // Enqueue Script for wplng_translation admin: Edit
	236	+ add_action( 'admin_print_scripts-post.php', 'wplng_translation_edit_assets' );
128	237
	238	+ // Enqueue Script for wplng_translation admin: List
	239	+ add_action( 'admin_print_scripts-edit.php', 'wplng_translation_list_assets' );
	240	+
	241	+ // Only show translations for the website languages
	242	+ add_action( 'pre_get_posts', 'wplng_filter_wplng_translation_posts' );
	243	+
129	244	// Remove Quick edit from translations list
130	245	add_filter( 'post_row_actions', 'wplng_translation_remove_quick_edit', 10, 2 );
131	246
132	247	// Ajax function for regenerate translation on edit page
		@@ -131,12 +246,78 @@
131	246
132	247	// Ajax function for regenerate translation on edit page
133	248	add_action( 'wp_ajax_wplng_ajax_translation', 'wplng_ajax_generate_translation' );
134	249
	250	+ // Ajax function for edit modal: Get HTML modal
	251	+ add_action( 'wp_ajax_wplng_ajax_edit_modal', 'wplng_ajax_edit_modal' );
	252	+
	253	+ // Ajax function for edit modal: Save modal
	254	+ add_action( 'wp_ajax_wplng_ajax_save_modal', 'wplng_ajax_save_modal' );
	255	+
	256	+ // Ajax function for edit modal: HeartBeat
	257	+ add_action( 'wp_ajax_wplng_ajax_heartbeat', 'wplng_ajax_heartbeat' );
	258	+ add_action( 'wp_ajax_nopriv_wplng_ajax_heartbeat', 'wplng_ajax_heartbeat' );
	259	+
135	260	// Display 100 translation in admin area by default
136	261	add_filter( 'get_user_option_edit_wplng_translation_per_page', 'wplng_translation_per_page' );
137	262
	263	+ // Filter translations by status
	264	+ add_action( 'restrict_manage_posts', 'wplng_restrict_manage_posts_translation_status' );
	265	+ add_filter( 'parse_query', 'wplng_posts_filter_translation_status' );
	266	+
	267	+ // Translation status on website translations list
	268	+ add_filter( 'post_class', 'wplng_post_class_translation_status', 10, 3 );
	269	+ add_filter( 'post_row_actions', 'wplng_post_row_actions_translation_status', 10, 2 );
	270	+ add_filter( 'manage_wplng_translation_posts_columns', 'wplng_translation_status_columns' );
	271	+ add_action( 'manage_wplng_translation_posts_custom_column', 'wplng_translation_status_item', 10, 2 );
	272	+
138	273	/**
	274	+ * wplng_slug : CPT, taxo, meta
	275	+ */
	276	+
	277	+ // Register wplng_translation CPT
	278	+ add_action( 'init', 'wplng_register_post_type_slug' );
	279	+
	280	+ // Add metabox for wplng_slug
	281	+ add_action( 'add_meta_boxes_wplng_slug', 'wplng_slug_add_meta_box' );
	282	+
	283	+ // Save metabox on posts saving
	284	+ add_action( 'save_post_wplng_slug', 'wplng_slug_save_meta_boxes_data', 10, 2 );
	285	+
	286	+ // Clear slugs cache on trash / untrash
	287	+ add_action( 'trashed_post', 'wplng_clear_slugs_cache_trash_untrash' );
	288	+ add_action( 'untrash_post', 'wplng_clear_slugs_cache_trash_untrash' );
	289	+ add_action( 'delete_post', 'wplng_clear_slugs_cache_trash_untrash' );
	290	+
	291	+ // Enqueue Script for wplng_slug admin: Edit
	292	+ add_action( 'admin_print_scripts-post.php', 'wplng_slug_edit_assets' );
	293	+
	294	+ // Enqueue Script for wplng_slug admin: List
	295	+ add_action( 'admin_print_scripts-edit.php', 'wplng_slug_list_assets' );
	296	+
	297	+ // Only show slugs for the website languages
	298	+ add_action( 'pre_get_posts', 'wplng_filter_wplng_slug_posts' );
	299	+
	300	+ // Remove Quick edit from slugs list
	301	+ add_filter( 'post_row_actions', 'wplng_slug_remove_quick_edit', 10, 2 );
	302	+
	303	+ // Ajax function for regenerate slug on edit page
	304	+ add_action( 'wp_ajax_wplng_ajax_slug', 'wplng_ajax_generate_slug' );
	305	+
	306	+ // Display 100 translation in admin area by default
	307	+ add_filter( 'get_user_option_edit_wplng_slug_per_page', 'wplng_slug_per_page' );
	308	+
	309	+ // Filter slugs by status
	310	+ add_action( 'restrict_manage_posts', 'wplng_restrict_manage_posts_slug_status' );
	311	+ add_filter( 'parse_query', 'wplng_posts_filter_slug_status' );
	312	+
	313	+ // Translation status on website slugs list
	314	+ add_filter( 'post_class', 'wplng_post_class_slug_status', 10, 3 );
	315	+ add_filter( 'post_row_actions', 'wplng_post_row_actions_slug_status', 10, 2 );
	316	+ add_filter( 'manage_wplng_slug_posts_columns', 'wplng_slug_status_columns' );
	317	+ add_action( 'manage_wplng_slug_posts_custom_column', 'wplng_slug_status_item', 10, 2 );
	318	+
	319	+ /**
139	320	* Front
140	321	*/
141	322
142	323	// Enqueue CSS and JS files
		@@ -141,45 +322,137 @@
141	322
142	323	// Enqueue CSS and JS files
143	324	add_action( 'wp_enqueue_scripts', 'wplng_register_assets' );
144	325
	326	+ // Add custom inline styles (option page: switcher)
	327	+ add_action( 'wp_head', 'wplng_add_custom_inline_styles', 50 );
	328	+
	329	+ // Script JS in page
	330	+ add_action( 'wp_footer', 'wplng_on_page_script' );
	331	+
145	332	// Add languages switcher before </body>
146	333	add_action( 'wp_footer', 'wplng_switcher_wp_footer' );
147	334
	335	+ // Add languages switcher in nav menu
	336	+ add_filter( 'wp_nav_menu_objects', 'wplng_switcher_nav_menu_replace_items' );
	337	+ add_filter( 'nav_menu_link_attributes', 'wplng_add_nav_menu_link_attributes_atts', 10, 2 );
	338	+
148	339	// Set alternate links with hreflang parametters
149		- add_action( 'wp_head', 'wplng_link_alternate_hreflang' );
	340	+ add_action( 'wp_head', 'wplng_link_alternate_hreflang', 1 );
150	341
	342	+ // Disable web browser automatic translation
	343	+ add_action( 'language_attributes', 'wplng_disable_web_browser_auto_translate' );
	344	+
	345	+ // Ajax function for Load in progress
	346	+ add_action( 'wp_ajax_wplng_load_in_progress', 'wplng_ajax_load_in_progress' );
	347	+
151	348	/**
152	349	* OB and REQUEST_URI
153	350	*/
154	351
155		- // Manage URL with REQUEST_URI and start OB
	352	+ // Manage URL with REQUEST_URI and start OB
156	353	add_action( 'init', 'wplng_ob_start', 1 );
157	354
	355	+ // Redirect page if is called with an untranslate slug
	356	+ add_action( 'template_redirect', 'wplng_redirect_translated_slug' );
	357	+
	358	+ // Translate WooCommerce cart URL
	359	+ add_filter( 'woocommerce_get_cart_url', 'wplng_url_translate' );
	360	+
158	361	/**
	362	+ * Generate JSON translation on the fly for wp-i18n.js
	363	+ */
	364	+
	365	+ // Generate JSON translation
	366	+ add_filter( 'load_script_translation_file', 'wplng_load_script_translation_file', 20, 3 );
	367	+
	368	+ /**
	369	+ * Clear wpLingua cache on updates
	370	+ */
	371	+
	372	+ // Clear wpLingua cache on WordPress core, plugins, themes or translations update
	373	+ add_action( 'upgrader_process_complete', 'wplng_clear_cache_on_update', 10, 2 );
	374	+
	375	+ // Clear wpLingua cache on plugin activation/deactivation
	376	+ add_action( 'activated_plugin', 'wplng_clear_folder_cache' );
	377	+ add_action( 'deactivated_plugin', 'wplng_clear_folder_cache' );
	378	+
	379	+ // Clear wpLingua cache on theme switch
	380	+ add_action( 'switch_theme', 'wplng_clear_folder_cache' );
	381	+
	382	+ // Clear wpLingua cache on site language change
	383	+ add_action( 'update_option_WPLANG', 'wplng_clear_folder_cache' );
	384	+
	385	+ // Clear wpLingua cache on wpLingua settings change
	386	+ add_action( 'update_option_wplng_website_language', 'wplng_clear_folder_cache' );
	387	+ add_action( 'update_option_wplng_target_languages', 'wplng_clear_folder_cache' );
	388	+
	389	+ /**
159	390	* Features
160	391	*/
161	392
	393	+ // Make multilingua Sitemap XML for All In One SEO plugin
	394	+ // Il other case, multilingual Sitemap is make by output buffering
	395	+ if ( get_option( 'wplng_sitemap_xml', true )
	396	+ && function_exists( 'aioseo' )
	397	+ ) {
	398	+ add_filter( 'aioseo_sitemap_post', 'wplng_aioseo_filter_sitemap_post', 10, 2 );
	399	+ add_filter( 'aioseo_sitemap_term', 'wplng_aioseo_filter_sitemap_term', 10, 2 );
	400	+ }
	401	+
162	402	// Search from translated languages
163	403	if ( ! empty( get_option( 'wplng_translate_search' ) )
164	404	&& wplng_api_feature_is_allow( 'search' )
165	405	) {
166	406	add_action( 'parse_query', 'wplng_translate_search_query' );
	407	+ add_filter( 'get_search_query', 'wplng_search_put_tag' );
	408	+ add_filter( 'wplng_translated_html', 'wplng_search_replace_tag', 5 );
167	409	} else {
168	410	add_filter( 'wplng_url_is_translatable', 'wplng_exclude_search', 20 );
169	411	}
170	412
171		- // Woocommerce
172		- if ( empty( get_option( 'wplng_translate_woocommerce' ) ) ) {
173		- add_filter( 'wplng_url_exclude_regex', 'wplng_exclude_woocommerce_url', 20 );
	413	+ // Redirect by browser language
	414	+ $browser_language_redirect = get_option( 'wplng_browser_language_redirect' );
	415	+ if ( $browser_language_redirect === 'js_only' ) {
	416	+ add_action( 'wp_head', 'wplng_browser_language_redirect_js_only', 2 );
	417	+ } elseif ( $browser_language_redirect === 'php_js' ) {
	418	+ add_action( 'template_redirect', 'wplng_browser_language_redirect_php_js' );
174	419	}
175	420
176	421	/**
177	422	* Shortcode
178	423	*/
	424	+
179	425	add_shortcode( 'wplng_switcher', 'wplng_shortcode_switcher' );
180	426	add_shortcode( 'wplng_notranslate', 'wplng_shortcode_notranslate' );
	427	+ add_shortcode( 'wplng_only', 'wplng_shortcode_only' );
181	428
	429	+ /**
	430	+ * Gutenberg
	431	+ */
	432	+
	433	+ add_filter( 'block_categories_all', 'wplng_block_category' );
	434	+ add_action( 'init', 'wplng_register_block' );
	435	+ add_action( 'enqueue_block_editor_assets', 'wplng_register_block_assets' );
	436	+
	437	+ /**
	438	+ * Do action after wpLingua fully initialized
	439	+ */
	440	+
	441	+ do_action( 'wplng_initialized' );
	442	+
182	443	}
	444	+}
	445	+wplng_start();
183	446
	447	+
	448	+/**
	449	+ * Delete translation and slug cache options on plugin deactivation.
	450	+ *
	451	+ * @return void
	452	+ */
	453	+function wplng_deactivate() {
	454	+ delete_option( 'wplng_cached_translations' );
	455	+ delete_option( 'wplng_cached_slugs' );
	456	+ delete_option( 'wplng_api_key_data' );
184	457	}
185		-wplng_start();
	458	+register_deactivation_hook( __FILE__, 'wplng_deactivate' );