← All changes | include/class-polylang.php +35 -106 2.7.4 → 2.3.6 View file →

		@@ -29,15 +29,12 @@
29	29	public function __construct() {
30	30	require_once PLL_INC . '/functions.php'; // VIP functions
31	31	spl_autoload_register( array( $this, 'autoload' ) ); // Autoload classes
32	32
33		- // register an action when plugin is activating.
34		- register_activation_hook( POLYLANG_BASENAME, array( 'PLL_Wizard', 'start_wizard' ) );
35		-
36	33	$install = new PLL_Install( POLYLANG_BASENAME );
37	34
38	35	// Stopping here if we are going to deactivate the plugin ( avoids breaking rewrite rules )
39		- if ( $install->is_deactivation() || ! $install->can_activate() ) {
	36	+ if ( $install->is_deactivation() ) {
40	37	return;
41	38	}
42	39
43	40	// Plugin initialization
		@@ -70,39 +67,25 @@
70	67	return;
71	68	}
72	69
73	70	$class = str_replace( '_', '-', strtolower( substr( $class, 4 ) ) );
74		- $dirs = array();
75		- $parts = explode( '-', $class );
76		- $parts = array_values( array_diff( $parts, array( 'frontend', 'admin', 'settings', 'advanced' ) ) );
77		- if ( isset( $parts[0] ) ) {
78		- $dirs[] = PLL_MODULES_INC . "/{$parts[0]}";
79		- if ( isset( $parts[1] ) ) {
80		- $dirs[] = PLL_MODULES_INC . "/{$parts[0]}-{$parts[1]}";
81		- if ( isset( $parts[2] ) && in_array( $parts[1], array( 'post', 'term' ) ) ) {
82		- $dirs[] = PLL_MODULES_INC . "/{$parts[0]}-{$parts[2]}";
83		- }
84		- }
85		- }
	71	+ $to_find = array( 'media', 'share', 'slug', 'slugs', 'sync', 'translate', 'wpml', 'xdata', 'rest' );
	72	+ $dir = implode( '-', array_intersect( explode( '-', $class ), $to_find ) );
86	73
87		- $dirs = array_merge(
88		- array(
89		- PLL_FRONT_INC,
90		- PLL_MODULES_INC,
91		- ),
92		- $dirs,
93		- array(
94		- PLL_MODULES_INC . '/plugins',
95		- PLL_INSTALL_INC,
96		- PLL_ADMIN_INC,
97		- PLL_SETTINGS_INC,
98		- PLL_INC,
99		- )
	74	+ $dirs = array(
	75	+ PLL_FRONT_INC,
	76	+ PLL_MODULES_INC,
	77	+ PLL_MODULES_INC . "/$dir",
	78	+ PLL_MODULES_INC . '/plugins',
	79	+ PLL_INSTALL_INC,
	80	+ PLL_ADMIN_INC,
	81	+ PLL_SETTINGS_INC,
	82	+ PLL_INC,
100	83	);
101	84
102	85	foreach ( $dirs as $dir ) {
103	86	if ( file_exists( $file = "$dir/$class.php" ) ) {
104		- require_once $file; // phpcs:ignore WordPressVIPMinimum.Files.IncludingFile.UsingVariable
	87	+ require_once $file;
105	88	return;
106	89	}
107	90	}
108	91	}
		@@ -113,13 +96,13 @@
113	96	* @since 2.2
114	97	*
115	98	* @return bool
116	99	*/
117		- public static function is_ajax_on_front() {
	100	+ static public function is_ajax_on_front() {
118	101	// Special test for plupload which does not use jquery ajax and thus does not pass our ajax prefilter
119	102	// Special test for customize_save done in frontend but for which we want to load the admin
120		- $in = isset( $_REQUEST['action'] ) && in_array( sanitize_key( $_REQUEST['action'] ), array( 'upload-attachment', 'customize_save' ) ); // phpcs:ignore WordPress.Security.NonceVerification
121		- $is_ajax_on_front = wp_doing_ajax() && empty( $_REQUEST['pll_ajax_backend'] ) && ! $in; // phpcs:ignore WordPress.Security.NonceVerification
	103	+ $in = isset( $_REQUEST['action'] ) && in_array( $_REQUEST['action'], array( 'upload-attachment', 'customize_save' ) );
	104	+ $is_ajax_on_front = wp_doing_ajax() && empty( $_REQUEST['pll_ajax_backend'] ) && ! $in;
122	105
123	106	/**
124	107	* Filters whether the current request is an ajax request on front.
125	108	*
		@@ -130,53 +113,14 @@
130	113	return apply_filters( 'pll_is_ajax_on_front', $is_ajax_on_front );
131	114	}
132	115
133	116	/**
134		- * Is the current request a REST API request?
135		- * Inspired by WP::parse_request()
136		- * Needed because at this point, the constant REST_REQUEST is not defined yet
137		- *
138		- * @since 2.4.1
139		- *
140		- * @return bool
141		- */
142		- public static function is_rest_request() {
143		- // Handle pretty permalinks.
144		- $home_path = trim( wp_parse_url( home_url(), PHP_URL_PATH ), '/' );
145		- $home_path_regex = sprintf( '|^%s|i', preg_quote( $home_path, '|' ) );
146		-
147		- $req_uri = trim( wp_parse_url( pll_get_requested_url(), PHP_URL_PATH ), '/' );
148		- $req_uri = preg_replace( $home_path_regex, '', $req_uri );
149		- $req_uri = trim( $req_uri, '/' );
150		- $req_uri = str_replace( 'index.php', '', $req_uri );
151		- $req_uri = trim( $req_uri, '/' );
152		-
153		- // And also test rest_route query string parameter is not empty for plain permalinks.
154		- $query_string = array();
155		- wp_parse_str( wp_parse_url( pll_get_requested_url(), PHP_URL_QUERY ), $query_string );
156		- $rest_route = isset( $query_string['rest_route'] ) ? trim( $query_string['rest_route'], '/' ) : false;
157		-
158		- return 0 === strpos( $req_uri, rest_get_url_prefix() . '/' ) || ! empty( $rest_route );
159		- }
160		-
161		- /**
162		- * Tells if we are in the wizard process.
163		- *
164		- * @since 2.7
165		- *
166		- * @return bool
167		- */
168		- public static function is_wizard() {
169		- return isset( $_GET['page'] ) && ! empty( $_GET['page'] ) && 'mlang_wizard' === sanitize_key( $_GET['page'] ); // phpcs:ignore WordPress.Security.NonceVerification
170		- }
171		-
172		- /**
173	117	* Defines constants
174	118	* May be overridden by a plugin if set before plugins_loaded, 1
175	119	*
176	120	* @since 1.6
177	121	*/
178		- public static function define_constants() {
	122	+ static public function define_constants() {
179	123	// Cookie name. no cookie will be used if set to false
180	124	if ( ! defined( 'PLL_COOKIE' ) ) {
181	125	define( 'PLL_COOKIE', 'pll_language' );
182	126	}
		@@ -187,14 +131,14 @@
187	131	}
188	132
189	133	// Admin
190	134	if ( ! defined( 'PLL_ADMIN' ) ) {
191		- define( 'PLL_ADMIN', wp_doing_cron() || ( defined( 'WP_CLI' ) && WP_CLI ) || ( is_admin() && ! PLL_AJAX_ON_FRONT ) );
	135	+ define( 'PLL_ADMIN', defined( 'DOING_CRON' ) || ( defined( 'WP_CLI' ) && WP_CLI ) || ( is_admin() && ! PLL_AJAX_ON_FRONT ) );
192	136	}
193	137
194		- // Settings page whatever the tab except for the wizard which needs to be an admin process.
	138	+ // Settings page whatever the tab
195	139	if ( ! defined( 'PLL_SETTINGS' ) ) {
196		- define( 'PLL_SETTINGS', is_admin() && ( ( isset( $_GET['page'] ) && 0 === strpos( sanitize_key( $_GET['page'] ), 'mlang' ) && ! self::is_wizard() ) || ! empty( $_REQUEST['pll_ajax_settings'] ) ) ); // phpcs:ignore WordPress.Security.NonceVerification
	140	+ define( 'PLL_SETTINGS', is_admin() && ( ( isset( $_GET['page'] ) && 0 === strpos( $_GET['page'], 'mlang' ) ) || ! empty( $_REQUEST['pll_ajax_settings'] ) ) );
197	141	}
198	142	}
199	143
200	144	/**
		@@ -216,13 +160,8 @@
216	160	return;
217	161	}
218	162	}
219	163
220		- // In some edge cases, it's possible that no options were found in the database. Load default options as we need some.
221		- if ( ! $options ) {
222		- $options = PLL_Install::get_default_options();
223		- }
224		-
225	164	// Make sure that this filter is *always* added before PLL_Model::get_languages_list() is called for the first time
226	165	add_filter( 'pll_languages_list', array( 'PLL_Static_Pages', 'pll_languages_list' ), 2, 2 ); // Before PLL_Links_Model
227	166
228	167	/**
		@@ -232,12 +171,23 @@
232	171	* @since 1.5
233	172	*
234	173	* @param string $class either PLL_Model or PLL_Admin_Model
235	174	*/
236		- $class = apply_filters( 'pll_model', PLL_SETTINGS || self::is_wizard() ? 'PLL_Admin_Model' : 'PLL_Model' );
	175	+ $class = apply_filters( 'pll_model', PLL_SETTINGS ? 'PLL_Admin_Model' : 'PLL_Model' );
237	176	$model = new $class( $options );
238	177	$links_model = $model->get_links_model();
239	178
	179	+ if ( PLL_SETTINGS ) {
	180	+ $polylang = new PLL_Settings( $links_model );
	181	+ }
	182	+ elseif ( PLL_ADMIN ) {
	183	+ $polylang = new PLL_Admin( $links_model );
	184	+ }
	185	+ // Do nothing on frontend if no language is defined
	186	+ elseif ( $model->get_languages_list() && empty( $_GET['deactivate-polylang'] ) ) {
	187	+ $polylang = new PLL_Frontend( $links_model );
	188	+ }
	189	+
240	190	if ( ! $model->get_languages_list() ) {
241	191	/**
242	192	* Fires when no language has been defined yet
243	193	* Used to load overridden textdomains
		@@ -246,32 +196,9 @@
246	196	*/
247	197	do_action( 'pll_no_language_defined' );
248	198	}
249	199
250		- $class = '';
251		-
252		- if ( PLL_SETTINGS ) {
253		- $class = 'PLL_Settings';
254		- } elseif ( PLL_ADMIN ) {
255		- $class = 'PLL_Admin';
256		- } elseif ( self::is_rest_request() ) {
257		- $class = 'PLL_REST_Request';
258		- } elseif ( $model->get_languages_list() && empty( $_GET['deactivate-polylang'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
259		- $class = 'PLL_Frontend';
260		- }
261		-
262		- /**
263		- * Filters the class to use to instantiate the $polylang object
264		- *
265		- * @since 2.6
266		- *
267		- * @param string $class A class name.
268		- */
269		- $class = apply_filters( 'pll_context', $class );
270		-
271		- if ( ! empty( $class ) ) {
272		- $polylang = new $class( $links_model );
273		-
	200	+ if ( ! empty( $polylang ) ) {
274	201	/**
275	202	* Fires after the $polylang object is created and before the API is loaded
276	203	*
277	204	* @since 2.0
		@@ -299,4 +226,6 @@
299	226	do_action_ref_array( 'pll_init', array( &$polylang ) );
300	227	}
301	228	}
302	229	}
	230	+
	231	+new Polylang();