.-.-.-.-.-

<?php

/***************************************************************************\
 *  SPIP, Systeme de publication pour l'internet                           *
 *                                                                         *
 *  Copyright (c) 2001-2014                                                *
 *  Arnaud Martin, Antoine Pitrou, Philippe Riviere, Emmanuel Saint-James  *
 *                                                                         *
 *  Ce programme est un logiciel libre distribue sous licence GNU/GPL.     *
 *  Pour plus de details voir le fichier COPYING.txt ou l'aide en ligne.   *
\***************************************************************************/

if (!defined('_ECRIRE_INC_VERSION')) return;

// Ces commentaires vont etre substitue's en mode recherche
// voir balise_DEBUT_SURLIGNE et balise_FIN_SURLIGNE

define('MARQUEUR_SURLIGNE', 'debut_surligneconditionnel');
define('MARQUEUR_FSURLIGNE', 'finde_surligneconditionnel');

// http://doc.spip.org/@surligner_mots
function surligner_mots($page, $surcharge_surligne = '') {
	$surlignejs_engines = array(
		array(",".str_replace(array("/", "."), array("\/", "\."), $GLOBALS['meta']['adresse_site']).",i", ",recherche=([^&]+),i"), //SPIP
		array(",^http://(www\.)?google\.,i", ",q=([^&]+),i"), // Google
		array(",^http://(www\.)?search\.yahoo\.,i", ",p=([^&]+),i"), // Yahoo
		array(",^http://(www\.)?search\.msn\.,i", ",q=([^&]+),i"), // MSN
		array(",^http://(www\.)?search\.live\.,i", ",query=([^&]+),i"), // MSN Live
		array(",^http://(www\.)?search\.aol\.,i", ",userQuery=([^&]+),i"), // AOL
		array(",^http://(www\.)?ask\.com,i", ",q=([^&]+),i"), // Ask.com
		array(",^http://(www\.)?altavista\.,i", ",q=([^&]+),i"), // AltaVista
		array(",^http://(www\.)?feedster\.,i", ",q=([^&]+),i"), // Feedster
		array(",^http://(www\.)?search\.lycos\.,i", ",q=([^&]+),i"), // Lycos
		array(",^http://(www\.)?alltheweb\.,i", ",q=([^&]+),i"), // AllTheWeb
		array(",^http://(www\.)?technorati\.com,i", ",([^\?\/]+)(?:\?.*)$,i"), // Technorati
	);

$ref = $_SERVER['HTTP_REFERER'];
	//avoid a js injection
	if ($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)) $surcharge_surligne = utf8_encode($surcharge_surligne);
		}
		$surcharge_surligne = preg_replace(',\*$,', '', 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'>/*<![CDATA[*/
      if (window.jQuery)
        (function(\$){\$(function(){
          \$(document).SearchHighlight({
            tag_name:'".(html5_permis() ? 'mark' : 'span')."',
            style_name:'spip_surligne',
            exact:'whole',
            style_name_suffix:false,
            engines:[/^".str_replace(array("/", "."), array("\/", "\."), $GLOBALS['meta']['adresse_site'])."/i,/recherche=([^&]+)/i],
            highlight:'.surlignable',
            nohighlight:'.pas_surlignable'".
			          ($surcharge_surligne ? ",
            keys:'$surcharge_surligne'" : "").",
            min_length: 3
          })
        });
      })(jQuery);
      /*]]>*/</script>
      ";
			// on l'insere juste avant </head>, sinon tout en bas
			if (is_null($l = strpos($page, '</head>')))
				$l = strlen($page);
			$page = substr_replace($page, $script, $l, 0);
			break;
		}
	return $page;
}

/home/etiennec/www/tmp/./../ecrire/inc/surligne.php