Fix link to medias

Author: eldy

htdocs/core/lib/website.lib.php

@@ -170,7 +170,7 @@ function dolWebsiteReplacementOfLinks($website, $content, $removephppart = 0, $c
 	$content = preg_replace('/(href=")\/?([^:\"\!]*)\.php\?([^#\"<>]*)(#[^\"<>]*)?\"/', '\1!~!~!~'.DOL_URL_ROOT.'/website/index.php?website='.$website->ref.'&pageref=\2&\3\4"', $content, -1, $nbrep);
 
 	// Fix relative link into medias with correct URL after the DOL_URL_ROOT: ../url("medias/
-	$content = preg_replace('/url\((["\']?)medias\//', 'url(\1!~!~!~'.DOL_URL_ROOT.'/viewimage.php?modulepart=medias&file=', $content, -1, $nbrep);
+	$content = preg_replace('/url\((["\']?\/?)medias\//', 'url(\1!~!~!~'.DOL_URL_ROOT.'/viewimage.php?modulepart=medias&file=', $content, -1, $nbrep);
 	$content = preg_replace('/data-slide-bg=(["\']?)medias\//', 'data-slide-bg=\1!~!~!~'.DOL_URL_ROOT.'/viewimage.php?modulepart=medias&file=', $content, -1, $nbrep);
 
 	// <img src="medias/...image.png... => <img src="dolibarr/viewimage.php/modulepart=medias&file=image.png...
@@ -269,7 +269,7 @@ function dolWebsiteOutput($content, $contenttype = 'html', $containerid = '')
 		$content = preg_replace('/(url\(")(\/?viewimage\.php\?[^\"]*modulepart=[^\"]*)(\")/', '\1!~!~!~'.DOL_URL_ROOT.'\2\3', $content, -1, $nbrep);
 
 		// Fix relative link into medias with correct URL after the DOL_URL_ROOT: ../url("medias/
-		$content = preg_replace('/url\((["\']?)medias\//', 'url(\1!~!~!~'.DOL_URL_ROOT.'/viewimage.php?modulepart=medias&file=', $content, -1, $nbrep);
+		$content = preg_replace('/url\((["\']?\/?)medias\//', 'url(\1!~!~!~'.DOL_URL_ROOT.'/viewimage.php?modulepart=medias&file=', $content, -1, $nbrep);
 		$content = preg_replace('/data-slide-bg=(["\']?)medias\//', 'data-slide-bg=\1!~!~!~'.DOL_URL_ROOT.'/viewimage.php?modulepart=medias&file=', $content, -1, $nbrep);
 
 		// <img src="medias/...image.png... => <img src="dolibarr/viewimage.php/modulepart=medias&file=image.png...