Feature #2044 move function support_svg to main_api and add support fort show svg files into learnpath

main/document/document.inc.php

@@ -573,18 +573,4 @@ function search_keyword($document_name, $keyword) {
 	}
 }
 
-/**
- * Check brosers support for svg files
- * @return return bool Return true
- */
-function support_svg() {	
-	$browser_info = get_browser($_SERVER["HTTP_USER_AGENT"], true);
-	//print_r($browser_info);
-	if (($browser_info[browser]=='IE' && $browser_info[majorver]>8) || ($browser_info[browser]=='Firefox' && $browser_info[majorver]>1)||($browser_info[browser]=='Safari' && $browser_info[majorver]>3) || $browser_info[browser]=='Chrome' || ($browser_info[browser]=='Opera' && $browser_info[majorver]>9)){
-		return true;
-	}else{
-		return false;
-	}	
-}
-
 ?>

main/inc/lib/main_api.lib.php

@@ -4640,4 +4640,20 @@ function api_get_template($path_type = 'rel') {
     }
     $actived_theme_path = $template_path.$actived_theme.DIRECTORY_SEPARATOR;
     return $actived_theme_path;
+}
+
+/**
+ * Check brosers support for svg files
+ * @return bool
+ *
+ * @author Juan Carlos Raña Trabado
+ */
+function support_svg() {	
+	$browser_info = get_browser($_SERVER["HTTP_USER_AGENT"], true);
+	//print_r($browser_info);
+	if (($browser_info[browser]=='IE' && $browser_info[majorver]>8) || ($browser_info[browser]=='Firefox' && $browser_info[majorver]>1)||($browser_info[browser]=='Safari' && $browser_info[majorver]>3) || $browser_info[browser]=='Chrome' || ($browser_info[browser]=='Opera' && $browser_info[majorver]>9)){
+		return true;
+	}else{
+		return false;
+	}	
 }

main/newscorm/resourcelinker.inc.php

@@ -271,7 +271,11 @@ function display_addedresource_link($type, $id, $style = '') {
             $ext = explode('.', $filename);
             $ext = strtolower($ext[sizeof($ext)-1]);
             $myrow['path'] = rawurlencode($myrow['path']);
-            $in_frames = in_array($ext, array('htm', 'html', 'gif', 'jpg', 'jpeg', 'png'));
+			if (support_svg()){
+            	$in_frames = in_array($ext, array('htm', 'html', 'gif', 'jpg', 'jpeg', 'png', 'svg','svgz'));
+			}else{
+				$in_frames = in_array($ext, array('htm', 'html', 'gif', 'jpg', 'jpeg', 'png'));
+			}
             echo '<img src="../img/'.$image.'" align="middle" /> <a href="../document/'.($in_frames ? 'showinframes.php?file=' : 'download.php?doc_url=').$myrow['path'].'"'.$styling.'>'.$filename."</a><br />\n";
             break;
         case 'Externallink':