spip / SPIP

ecrire/inc/surligne.php

Indentation +46 added lines, -46 removed lines

@@ -15,7 +15,7 @@ 
  * @package SPIP\Core\Surligne
  **/
 if (!defined('_ECRIRE_INC_VERSION')) {
-	return;
+    return;
 }
 
 /**
@@ -34,43 +34,43 @@ 
  *     Page HTML
  **/
 function surligner_mots($page, $surcharge_surligne = '') {
-	$surlignejs_engines = [
-		[
-			',' . str_replace(['/', '.'], ['\/', '\.'], $GLOBALS['meta']['adresse_site']) . ',i',
-			',recherche=([^&]+),i'
-		], //SPIP
-		[',^http://(www\.)?google\.,i', ',q=([^&]+),i'], // Google
-		[',^http://(www\.)?search\.yahoo\.,i', ',p=([^&]+),i'], // Yahoo
-		[',^http://(www\.)?search\.msn\.,i', ',q=([^&]+),i'], // MSN
-		[',^http://(www\.)?search\.live\.,i', ',query=([^&]+),i'], // MSN Live
-		[',^http://(www\.)?search\.aol\.,i', ',userQuery=([^&]+),i'], // AOL
-		[',^http://(www\.)?ask\.com,i', ',q=([^&]+),i'], // Ask.com
-		[',^http://(www\.)?altavista\.,i', ',q=([^&]+),i'], // AltaVista
-		[',^http://(www\.)?feedster\.,i', ',q=([^&]+),i'], // Feedster
-		[',^http://(www\.)?search\.lycos\.,i', ',q=([^&]+),i'], // Lycos
-		[',^http://(www\.)?alltheweb\.,i', ',q=([^&]+),i'], // AllTheWeb
-		[',^http://(www\.)?technorati\.com,i', ',([^\?\/]+)(?:\?.*)$,i'], // Technorati
-	];
+    $surlignejs_engines = [
+        [
+            ',' . str_replace(['/', '.'], ['\/', '\.'], $GLOBALS['meta']['adresse_site']) . ',i',
+            ',recherche=([^&]+),i'
+        ], //SPIP
+        [',^http://(www\.)?google\.,i', ',q=([^&]+),i'], // Google
+        [',^http://(www\.)?search\.yahoo\.,i', ',p=([^&]+),i'], // Yahoo
+        [',^http://(www\.)?search\.msn\.,i', ',q=([^&]+),i'], // MSN
+        [',^http://(www\.)?search\.live\.,i', ',query=([^&]+),i'], // MSN Live
+        [',^http://(www\.)?search\.aol\.,i', ',userQuery=([^&]+),i'], // AOL
+        [',^http://(www\.)?ask\.com,i', ',q=([^&]+),i'], // Ask.com
+        [',^http://(www\.)?altavista\.,i', ',q=([^&]+),i'], // AltaVista
+        [',^http://(www\.)?feedster\.,i', ',q=([^&]+),i'], // Feedster
+        [',^http://(www\.)?search\.lycos\.,i', ',q=([^&]+),i'], // Lycos
+        [',^http://(www\.)?alltheweb\.,i', ',q=([^&]+),i'], // AllTheWeb
+        [',^http://(www\.)?technorati\.com,i', ',([^\?\/]+)(?:\?.*)$,i'], // Technorati
+    ];
 
 
-	$ref = $_SERVER['HTTP_REFERER'] ?? null;
-	//avoid a js injection
-	if ($surcharge_surligne) {
-		$surcharge_surligne = preg_replace(",(?<!\\\\)((?:(?>\\\\){2})*)('),", '$1\\\$2', $surcharge_surligne);
-		$surcharge_surligne = str_replace('\\', '\\\\', $surcharge_surligne);
-		if ($GLOBALS['meta']['charset'] == 'utf-8') {
-			include_spip('inc/charsets');
-			if (!is_utf8($surcharge_surligne)) {
-				$surcharge_surligne = mb_convert_encoding($surcharge_surligne, 'UTF-8', 'ISO-8859-1');
-			}
-		}
-		$surcharge_surligne = preg_replace(',\*$,', '', trim($surcharge_surligne)); # supprimer un * final
-	}
-	foreach ($surlignejs_engines as $engine) {
-		if ($surcharge_surligne || (preg_match($engine[0], $ref) && preg_match($engine[1], $ref))) {
-			//good referrer found or var_recherche is not null
-			include_spip('inc/filtres');
-			$script = "
+    $ref = $_SERVER['HTTP_REFERER'] ?? null;
+    //avoid a js injection
+    if ($surcharge_surligne) {
+        $surcharge_surligne = preg_replace(",(?<!\\\\)((?:(?>\\\\){2})*)('),", '$1\\\$2', $surcharge_surligne);
+        $surcharge_surligne = str_replace('\\', '\\\\', $surcharge_surligne);
+        if ($GLOBALS['meta']['charset'] == 'utf-8') {
+            include_spip('inc/charsets');
+            if (!is_utf8($surcharge_surligne)) {
+                $surcharge_surligne = mb_convert_encoding($surcharge_surligne, 'UTF-8', 'ISO-8859-1');
+            }
+        }
+        $surcharge_surligne = preg_replace(',\*$,', '', trim($surcharge_surligne)); # supprimer un * final
+    }
+    foreach ($surlignejs_engines as $engine) {
+        if ($surcharge_surligne || (preg_match($engine[0], $ref) && preg_match($engine[1], $ref))) {
+            //good referrer found or var_recherche is not null
+            include_spip('inc/filtres');
+            $script = "
       <script type='text/javascript' src='" . url_absolue(find_in_path('javascript/SearchHighlight.js')) . "'></script>
       <script type='text/javascript'>
        var highlighter = function() {
@@ -82,7 +82,7 @@ 
             engines:[/^" . str_replace(['/', '.'], ['\/', '\.'], $GLOBALS['meta']['adresse_site']) . "/i,/recherche=([^&]+)/i],
             highlight:'.surlignable',
             nohighlight:'.pas_surlignable'" .
-				($surcharge_surligne ? ",
+                ($surcharge_surligne ? ",
             keys:'$surcharge_surligne'" : '') . ',
             min_length: 3
           });
@@ -93,14 +93,14 @@ 
       };
       </script>
       ';
-			// on l'insere juste avant </head>, sinon tout en bas
-			if (is_null($l = strpos($page, '</head>'))) {
-				$l = strlen($page);
-			}
-			$page = substr_replace($page, $script, $l, 0);
-			break;
-		}
-	}
+            // on l'insere juste avant </head>, sinon tout en bas
+            if (is_null($l = strpos($page, '</head>'))) {
+                $l = strlen($page);
+            }
+            $page = substr_replace($page, $script, $l, 0);
+            break;
+        }
+    }
 
-	return $page;
+    return $page;
 }