← All changes | inc/search.php +175 -102 2.12.2 → 2.16.7 View file →

		@@ -1,102 +1,175 @@
1		-<?php
2		-
3		-// If this file is called directly, abort.
4		-if ( ! defined( 'WPINC' ) ) {
5		- die;
6		-}
7		-
8		-
9		-/**
10		- * Translate search query if page is translated
11		- *
12		- * @param object $query
13		- * @return void
14		- */
15		-function wplng_translate_search_query( $query ) {
16		-
17		- /**
18		- * Check if it's a search query
19		- */
20		-
21		- if ( ! $query->is_search()
22		- || ! isset( $query->query['s'] )
23		- || ! is_string( $query->query['s'] )
24		- ) {
25		- return;
26		- }
27		-
28		- /**
29		- * Get current and website languages
30		- * Ckeck if search need to be translate
31		- */
32		-
33		- $language_current = wplng_get_language_current_id();
34		- $language_website = wplng_get_language_website_id();
35		-
36		- if ( $language_website === $language_current ) {
37		- return;
38		- }
39		-
40		- /**
41		- * Sanitize search query and check if is translatable
42		- */
43		-
44		- $search_string = sanitize_text_field( $query->query['s'] );
45		- $search_string = wplng_text_esc( $search_string );
46		-
47		- if ( ! wplng_text_is_translatable( $search_string ) ) {
48		- return;
49		- }
50		-
51		- /**
52		- * Call API to get the translation
53		- */
54		-
55		- $translated_search = wplng_api_call_translate(
56		- array( $search_string ),
57		- $language_current,
58		- $language_website
59		- );
60		-
61		- if ( ! isset( $translated_search[0] ) ) {
62		- return;
63		- }
64		-
65		- $translated_search = $translated_search[0];
66		-
67		- /**
68		- * Check and clear the translation
69		- */
70		-
71		- // Remove added ponctuation
72		- $translated_search = preg_replace(
73		- '#[^A-Za-z0-9]#',
74		- '',
75		- $translated_search
76		- );
77		-
78		- // Clear translation
79		- $translated_search = trim( esc_attr( $translated_search ) );
80		-
81		- // Check if translation is not empty after cleaning
82		- if ( '' === $translated_search ) {
83		- return;
84		- }
85		-
86		- /**
87		- * Replace the search text by the translation
88		- */
89		-
90		- $query->set( 's', $translated_search );
91		-}
92		-
93		-
94		-/**
95		- * Make search untranslated
96		- *
97		- * @param bool $is_translatable
98		- * @return void
99		- */
100		-function wplng_exclude_search( $is_translatable ) {
101		- return $is_translatable && ! ( is_search() || isset( $_GET['s'] ) );
102		-}
	1	+<?php
	2	+
	3	+// If this file is called directly, abort.
	4	+if ( ! defined( 'WPINC' ) ) {
	5	+ die;
	6	+}
	7	+
	8	+
	9	+/**
	10	+ * Replace the search query value by a placeholder tag.
	11	+ *
	12	+ * Used before page translation to prevent the search query
	13	+ * from being translated as part of the page content.
	14	+ *
	15	+ * @param string $search The current search query string.
	16	+ * @return string The placeholder tag, or the original search string if no translation is pending.
	17	+ */
	18	+function wplng_search_put_tag( $search ) {
	19	+
	20	+ global $wplng_translate_search_query;
	21	+
	22	+ if ( $wplng_translate_search_query === null ) {
	23	+ return $search;
	24	+ }
	25	+
	26	+ return '%wplng-search-query%';
	27	+}
	28	+
	29	+
	30	+
	31	+/**
	32	+ * Restore the translated search query in the page HTML.
	33	+ *
	34	+ * Replaces the placeholder tag previously inserted by wplng_search_put_tag()
	35	+ * with the actual (translated) search query string.
	36	+ *
	37	+ * @param string $html The page HTML content containing the placeholder tag.
	38	+ * @return string The HTML with the placeholder replaced by the translated search query.
	39	+ */
	40	+function wplng_search_replace_tag( $html ) {
	41	+
	42	+ global $wplng_translate_search_query;
	43	+
	44	+ if ( $wplng_translate_search_query === null ) {
	45	+ return $html;
	46	+ }
	47	+
	48	+ if ( current_user_can( 'edit_posts' )
	49	+ && ! empty( $_GET['wplng-mode'] )
	50	+ && ( $_GET['wplng-mode'] === 'editor'
	51	+ || $_GET['wplng-mode'] === 'list'
	52	+ )
	53	+ ) {
	54	+ return $html;
	55	+ }
	56	+
	57	+ $html = str_replace(
	58	+ '%wplng-search-query%',
	59	+ wplng_text_esc(
	60	+ $wplng_translate_search_query
	61	+ ),
	62	+ $html
	63	+ );
	64	+
	65	+ return $html;
	66	+}
	67	+
	68	+
	69	+/**
	70	+ * Translate search query if page is translated and e
	71	+ * enable visitors to search on your website in their own language.
	72	+ *
	73	+ * Example: if your website is translated from English to French and
	74	+ * you have a post named "Hello". When a French visitor searches for
	75	+ * the term "Bonjour" on the website, this feature will translate it
	76	+ * on the fly to "Hello" before launching the search. This will allow
	77	+ * WordPress to find the post named "Hello" when your visitor has
	78	+ * searched for "Bonjour".
	79	+ *
	80	+ * @param object $query
	81	+ * @return void
	82	+ */
	83	+function wplng_translate_search_query( $query ) {
	84	+
	85	+ global $wplng_translate_search_query;
	86	+
	87	+ /**
	88	+ * Check if it's a search query
	89	+ */
	90	+
	91	+ if ( ! $query->is_search()
	92	+ || ! isset( $query->query['s'] )
	93	+ || ! is_string( $query->query['s'] )
	94	+ ) {
	95	+ return;
	96	+ }
	97	+
	98	+ /**
	99	+ * Get current and website languages
	100	+ * Ckeck if search need to be translate
	101	+ */
	102	+
	103	+ $language_current = wplng_get_language_current_id();
	104	+ $language_website = wplng_get_language_website_id();
	105	+
	106	+ if ( $language_website === $language_current ) {
	107	+ return;
	108	+ }
	109	+
	110	+ /**
	111	+ * Sanitize search query and check if is translatable
	112	+ */
	113	+
	114	+ $search_string = sanitize_text_field( $query->query['s'] );
	115	+ $search_string = wplng_text_esc( $search_string );
	116	+
	117	+ if ( ! wplng_text_is_translatable( $search_string ) ) {
	118	+ return;
	119	+ }
	120	+
	121	+ if ( wplng_str_is_malicious( $search_string ) ) {
	122	+ $query->set( 's', '' );
	123	+ return;
	124	+ }
	125	+
	126	+ $wplng_translate_search_query = $search_string;
	127	+
	128	+ /**
	129	+ * Call API to get the translation
	130	+ */
	131	+
	132	+ $translated_search = wplng_api_call_translate(
	133	+ array( $search_string ),
	134	+ $language_current,
	135	+ $language_website
	136	+ );
	137	+
	138	+ if ( ! isset( $translated_search[0] ) ) {
	139	+ return;
	140	+ }
	141	+
	142	+ $translated_search = $translated_search[0];
	143	+
	144	+ /**
	145	+ * Check and clear the translation
	146	+ */
	147	+
	148	+ // Remove leading/trailing punctuation added by translation API
	149	+ $translated_search = trim( $translated_search, " \t\n\r\0\x0B.,;:!?\"'()[]{}…" );
	150	+
	151	+ // Clear translation
	152	+ $translated_search = wplng_text_esc( $translated_search );
	153	+
	154	+ // Check if translation is not empty after cleaning
	155	+ if ( '' === $translated_search ) {
	156	+ return;
	157	+ }
	158	+
	159	+ /**
	160	+ * Replace the search text by the translation
	161	+ */
	162	+
	163	+ $query->set( 's', $translated_search );
	164	+}
	165	+
	166	+
	167	+/**
	168	+ * Make search untranslated
	169	+ *
	170	+ * @param bool $is_translatable
	171	+ * @return void
	172	+ */
	173	+function wplng_exclude_search( $is_translatable ) {
	174	+ return $is_translatable && ! ( is_search() || isset( $_GET['s'] ) );
	175	+}