← All changes | include/language.php +26 -72 2.8.2 → 2.6.2 View file →

		@@ -1,8 +1,5 @@
1	1	<?php
2		-/**
3		- * @package Polylang
4		- */
5	2
6	3	/**
7	4	* A language object is made of two terms in 'language' and 'term_language' taxonomies
8	5	* manipulating only one object per language instead of two terms should make things easier
		@@ -83,9 +80,9 @@
83	80	$this->description = &$this->locale; // Backward compatibility with Polylang < 1.2
84	81
85	82	$this->mo_id = PLL_MO::get_id( $this );
86	83
87		- $languages = include POLYLANG_DIR . '/settings/languages.php';
	84	+ $languages = include PLL_SETTINGS_INC . '/languages.php';
88	85	$this->w3c = isset( $languages[ $this->locale ]['w3c'] ) ? $languages[ $this->locale ]['w3c'] : str_replace( '_', '-', $this->locale );
89	86	if ( isset( $languages[ $this->locale ]['facebook'] ) ) {
90	87	$this->facebook = $languages[ $this->locale ]['facebook'];
91	88	}
		@@ -104,9 +101,9 @@
104	101	* @param string $code Flag code.
105	102	* @return array Flag informations.
106	103	*/
107	104	public static function get_flag_informations( $code ) {
108		- $flag = array( 'url' => '' );
	105	+ $flag['url'] = '';
109	106
110	107	// Polylang builtin flags
111	108	if ( ! empty( $code ) && file_exists( POLYLANG_DIR . ( $file = '/flags/' . $code . '.png' ) ) ) {
112	109	$flag['url'] = $_url = plugins_url( $file, POLYLANG_FILE );
		@@ -147,9 +144,9 @@
147	144	*
148	145	* @since 1.2
149	146	*/
150	147	public function set_flag() {
151		- $flags = array( 'flag' => self::get_flag_informations( $this->flag_code ) );
	148	+ $flags['flag'] = self::get_flag_informations( $this->flag_code );
152	149
153	150	// Custom flags ?
154	151	$directories = array(
155	152	PLL_LOCAL_DIR,
		@@ -212,9 +209,16 @@
212	209	* @param string $slug language code
213	210	*/
214	211	$this->{$key} = apply_filters(
215	212	'pll_get_flag',
216		- self::get_flag_html( $flag, $title, $this->name ),
	213	+ empty( $flag['src'] ) ? '' : sprintf(
	214	+ '<img src="%s" title="%s" alt="%s"%s%s />',
	215	+ $flag['src'],
	216	+ esc_attr( $title ),
	217	+ esc_attr( $this->name ),
	218	+ empty( $flag['width'] ) ? '' : sprintf( ' width="%s"', (int) $flag['width'] ),
	219	+ empty( $flag['height'] ) ? '' : sprintf( ' height="%s"', (int) $flag['height'] )
	220	+ ),
217	221	$this->slug
218	222	);
219	223	}
220	224	}
		@@ -219,69 +223,26 @@
219	223	}
220	224	}
221	225
222	226	/**
223		- * Get HTML code for flag
	227	+ * Replace flag by custom flag
	228	+ * Takes care of url scheme
224	229	*
225		- * @since 2.7
226		- *
227		- * @param array $flag flag properties: src, width and height
228		- * @param string $title optional title attribute
229		- * @param string $alt optional alt attribute
	230	+ * @since 1.7
230	231	*/
231		- public static function get_flag_html( $flag, $title = '', $alt = '' ) {
232		- if ( empty( $flag['src'] ) ) {
233		- return '';
	232	+ public function set_custom_flag() {
	233	+ // Overwrite with custom flags on frontend only
	234	+ if ( ! empty( $this->custom_flag ) ) {
	235	+ $this->flag = $this->custom_flag;
	236	+ $this->flag_url = $this->custom_flag_url;
	237	+ unset( $this->custom_flag, $this->custom_flag_url ); // hide this
234	238	}
235	239
236		- $title_attr = empty( $title ) ? '' : sprintf( ' title="%s"', esc_attr( $title ) );
237		- $alt_attr = empty( $alt ) ? '' : sprintf( ' alt="%s"', esc_attr( $alt ) );
238		- $width_attr = empty( $flag['width'] ) ? '' : sprintf( ' width="%s"', (int) $flag['width'] );
239		- $height_attr = empty( $flag['height'] ) ? '' : sprintf( ' height="%s"', (int) $flag['height'] );
240		-
241		- $style = '';
242		- $sizes = array_intersect_key( $flag, array_flip( array( 'width', 'height' ) ) );
243		-
244		- if ( ! empty( $sizes ) ) {
245		- array_walk(
246		- $sizes,
247		- function ( &$value, $key ) {
248		- $value = sprintf( '%s: %dpx;', esc_attr( $key ), (int) $value );
249		- }
250		- );
251		- $style = sprintf( ' style="%s"', implode( ' ', $sizes ) );
252		- }
253		-
254		- return sprintf(
255		- '<img src="%s"%s%s%s%s%s />',
256		- $flag['src'],
257		- $title_attr,
258		- $alt_attr,
259		- $width_attr,
260		- $height_attr,
261		- $style
262		- );
	240	+ // Set url scheme, also for default flags
	241	+ $this->flag_url = set_url_scheme( $this->flag_url );
263	242	}
264	243
265	244	/**
266		- * Returns the html of the custom flag if any, or the default flag otherwise.
267		- *
268		- * @since 2.8
269		- */
270		- public function get_display_flag() {
271		- return empty( $this->custom_flag ) ? $this->flag : $this->custom_flag;
272		- }
273		-
274		- /**
275		- * Returns the url of the custom flag if any, or the default flag otherwise.
276		- *
277		- * @since 2.8
278		- */
279		- public function get_display_flag_url() {
280		- return empty( $this->custom_flag_url ) ? $this->flag_url : $this->custom_flag_url;
281		- }
282		-
283		- /**
284	245	* Updates post and term count
285	246	*
286	247	* @since 1.2
287	248	*/
		@@ -303,23 +264,16 @@
303	264	$this->home_url = $home_url;
304	265	}
305	266
306	267	/**
307		- * Sets the scheme of the home url and the flag urls
	268	+ * Set home_url scheme
	269	+ * this can't be cached across pages
308	270	*
309		- * This can't be cached across pages.
310		- *
311		- * @since 2.8
	271	+ * @since 1.6.4
312	272	*/
313		- public function set_url_scheme() {
	273	+ public function set_home_url_scheme() {
314	274	$this->home_url = set_url_scheme( $this->home_url );
315	275	$this->search_url = set_url_scheme( $this->search_url );
316		-
317		- // Set url scheme, also for the flags.
318		- $this->flag_url = set_url_scheme( $this->flag_url );
319		- if ( ! empty( $this->custom_flag_url ) ) {
320		- $this->custom_flag_url = set_url_scheme( $this->custom_flag_url );
321		- }
322	276	}
323	277
324	278	/**
325	279	* Returns the language locale