provide live feedback while scanning files

files/js/files.js

@@ -347,10 +347,15 @@ $(document).ready(function() {
 
 function scanFiles(force){
 	force=!!force; //cast to bool
+	var fileCount=0;
 	$('#scanning-message').show();
+	$('#fileList').remove();
 	var scannerEventSource=new OC.EventSource(OC.filePath('files','ajax','scan.php'),{force:force});
+	scanFiles.cancel=scannerEventSource.close.bind(scannerEventSource);
 	scannerEventSource.listen('scanned',function(file){
-		console.log(file);//TODO: make this into proper feedback
+		fileCount++;
+		$('#scan-count').text(fileCount+' files scanned');
+		$('#scan-current').text(file);
 	});
 	scannerEventSource.listen('success',function(success){
 		if(success){

files/templates/index.php

@@ -61,7 +61,10 @@
 	</p>
 </div>
 <div id="scanning-message">
+	<h3>
+		<?php echo $l->t('Files are being scanned, please wait.');?> <span id='scan-count'></spann>
+	</h3>
 	<p>
-		<?php echo $l->t('Files are being scanned, please wait.');?>
+		<?php echo $l->t('Current scanning');?> <span id='scan-current'></spann>
 	</p>
 </div>

lib/filecache.php

@@ -290,7 +290,7 @@ class OC_FileCache{
 	 * @param bool $onlyChilds
 	 * @param OC_EventSource $enventSource
 	 */
-	public static function scan($path,$onlyChilds,$eventSource){//PROBLEM due to the order things are added, all parents are -1
+	public static function scan($path,$onlyChilds,$eventSource){
 		$dh=OC_Filesystem::opendir($path);
 		$stat=OC_Filesystem::stat($path);
 		$mimetype=OC_Filesystem::getMimeType($path);