← All changes | modules/wpml/wpml-api.php +35 -16 2.8 → 3.3 View file →

		@@ -11,8 +11,13 @@
11	11	*
12	12	* @since 2.0
13	13	*/
14	14	class PLL_WPML_API {
	15	+ /**
	16	+ * Stores the original language when the language is switched.
	17	+ *
	18	+ * @var PLL_Language|null
	19	+ */
15	20	private static $original_language = null;
16	21
17	22	/**
18	23	* Constructor
		@@ -125,20 +130,18 @@
125	130	}
126	131
127	132	/**
128	133	* In WPML, get a language's native and translated name for display in a custom language switcher
129		- * Since Polylang does not implement the translated name, always returns only the native name
	134	+ * Since Polylang does not implement the translated name, always returns only the native name,
	135	+ * so the 3rd, 4th and 5th parameters are not used.
130	136	*
131	137	* @since 2.2
132	138	*
133		- * @param mixed $null Not used.
134		- * @param string $native_name The language native name.
135		- * @param string|bool $translated_name The language translated name. Not used.
136		- * @param bool $native_hidden Whether to hide the language native name or not. Not used.
137		- * @param bool $translated_hidden Whether to hide the language translated name or not. Not used.
	139	+ * @param mixed $null Not used.
	140	+ * @param string $native_name The language native name.
138	141	* @return string
139	142	*/
140		- public function wpml_display_language_names( $null, $native_name, $translated_name = false, $native_hidden = false, $translated_hidden = false ) {
	143	+ public function wpml_display_language_names( $null, $native_name ) {
141	144	return $native_name;
142	145	}
143	146
144	147	/**
		@@ -144,8 +147,10 @@
144	147	/**
145	148	* Returns an HTML hidden input field with name=”lang” and as value the current language
146	149	*
147	150	* @since 2.0
	151	+ *
	152	+ * @return void
148	153	*/
149	154	public function wpml_add_language_form_field() {
150	155	$lang = pll_current_language();
151	156	$field = sprintf( '<input type="hidden" name="lang" value="%s" />', esc_attr( $lang ) );
		@@ -171,12 +176,11 @@
171	176	* Find out whether the current language text direction is RTL or not
172	177	*
173	178	* @since 2.0
174	179	*
175		- * @param mixed $null Not used
176	180	* @return bool
177	181	*/
178		- public function wpml_is_rtl( $null ) {
	182	+ public function wpml_is_rtl() {
179	183	return pll_current_language( 'is_rtl' );
180	184	}
181	185
182	186	/**
		@@ -186,8 +190,9 @@
186	190	* @since 2.7
187	191	*
188	192	* @param null|string $lang Language code to switch into, restores the original language if null.
189	193	* @param bool|string $cookie Optionally also switches the cookie.
	194	+ * @return void
190	195	*/
191	196	public static function wpml_switch_language( $lang = null, $cookie = false ) {
192	197	if ( null === self::$original_language ) {
193	198	self::$original_language = PLL()->curlang;
		@@ -218,14 +223,23 @@
218	223	* @return string
219	224	*/
220	225	public function wpml_element_language_code( $language_code, $args ) {
221	226	$type = $args['element_type'];
222		- $id = $args['element_id'];
223		- $pll_type = ( 'post' == $type || pll_is_translated_post_type( $type ) ) ? 'post' : ( 'term' == $type || pll_is_translated_taxonomy( $type ) ? 'term' : false );
224		- if ( 'term' === $pll_type && $term = get_term_by( 'term_taxonomy_id', $id ) ) {
225		- $id = $term->term_id;
	227	+ $id = $args['element_id'];
	228	+
	229	+ if ( 'post' === $type || pll_is_translated_post_type( $type ) ) {
	230	+ return pll_get_post_language( $id );
226	231	}
227		- return $pll_type ? call_user_func( "pll_get_{$pll_type}_language", $id ) : $language_code;
	232	+
	233	+ if ( 'term' === $type || pll_is_translated_taxonomy( $type ) ) {
	234	+ $term = get_term_by( 'term_taxonomy_id', $id );
	235	+ if ( $term instanceof WP_Term ) {
	236	+ $id = $term->term_id;
	237	+ }
	238	+ return pll_get_term_language( $id );
	239	+ }
	240	+
	241	+ return $language_code;
228	242	}
229	243
230	244	/**
231	245	* Translates a string
		@@ -293,8 +307,13 @@
293	307	* @param string $type The post type or taxonomy
294	308	* @return bool
295	309	*/
296	310	public function wpml_element_has_translations( $null, $id, $type ) {
297		- $pll_type = ( 'post' == $type || pll_is_translated_post_type( $type ) ) ? 'post' : ( 'term' == $type || pll_is_translated_taxonomy( $type ) ? 'term' : false );
298		- return ( $pll_type && $translations = call_user_func( "pll_get_{$pll_type}_translations", $id ) ) ? count( $translations ) > 1 : false;
	311	+ if ( 'post' === $type || pll_is_translated_post_type( $type ) ) {
	312	+ return count( pll_get_post_translations( $id ) ) > 1;
	313	+ } elseif ( 'term' === $type || pll_is_translated_taxonomy( $type ) ) {
	314	+ return count( pll_get_term_translations( $id ) ) > 1;
	315	+ }
	316	+
	317	+ return false;
299	318	}
300	319	}