2 files changed, 53 insertions, 19 deletions

diff --git a/include/items.php b/include/items.php
index 9a1e5f81b..ea46df9bf 100755
--- a/include/items.php
+++ b/include/items.php
@@ -2259,7 +2259,7 @@ function tag_deliver($uid,$item_id) {
 
 	if($terms) {
 		foreach($terms as $term) {
-			if(($term['term'] == $u[0]['channel_name']) && link_compare($term['url'],$link)) {			
+			if((strcasecmp($term['term'],$u[0]['channel_name']) == 0) && link_compare($term['url'],$link)) {			
 				$mention = true;
 				break;
 			}
@@ -2322,8 +2322,10 @@ function tag_deliver($uid,$item_id) {
 
 	}
 
-	if((! $mention) && (! $union))
+	if((! $mention) && (! $union)) {
+		logger('tag_deliver: no mention and no union.');
 		return;
+	}
 
 
 	// tgroup delivery - setup a second delivery chain
diff --git a/include/reddav.php b/include/reddav.php
index d00980011..c53838297 100644
--- a/include/reddav.php
+++ b/include/reddav.php
@@ -100,11 +100,11 @@ class RedDirectory extends DAV\Node implements DAV\ICollection {
 		$mimetype = z_mime_content_type($name);
 
 
-		$c = q("select * from channel where channel_id = %d limit 1",
+		$c = q("select * from channel where channel_id = %d and not (channel_pageflags & %d) limit 1",
+			intval(PAGE_REMOVED),
 			intval($this->auth->owner_id)
 		);
 
-
 		if(! $c) {
 			logger('createFile: no channel');
 			throw new DAV\Exception\Forbidden('Permission denied.');
@@ -143,13 +143,21 @@ class RedDirectory extends DAV\Node implements DAV\ICollection {
 		file_put_contents($f, $data);
 		$size = filesize($f);
 
+		$edited = datetime_convert(); 
 
-		$r = q("update attach set filesize = '%s' where hash = '%s' and uid = %d limit 1",
+		$d = q("update attach set filesize = '%s', edited = '%s' where hash = '%s' and uid = %d limit 1",
 			dbesc($size),
+			dbesc($edited),
 			dbesc($hash),
 			intval($c[0]['channel_id'])
 		);
 
+		$e = q("update attach set edited = '%s' where folder = '%s' and uid = %d limit 1",
+			dbesc($edited),
+			dbesc($this->folder_hash),
+			intval($c[0]['channel_id'])
+		);		
+
 		$maxfilesize = get_config('system','maxfilesize');
 
 		if(($maxfilesize) && ($size > $maxfilesize)) {
@@ -180,8 +188,9 @@ class RedDirectory extends DAV\Node implements DAV\ICollection {
 			return;
 		}
 
-		$r = q("select * from channel where channel_id = %d limit 1",
-			dbesc($this->auth->owner_id)
+		$r = q("select * from channel where channel_id = %d and not (channel_pageflags & %d) limit 1",
+			intval(PAGE_REMOVED),
+			intval($this->auth->owner_id)
 		);
 
 		if($r) {
@@ -233,13 +242,17 @@ class RedDirectory extends DAV\Node implements DAV\ICollection {
 
 		$channel_name = $path_arr[0];
 
-		$r = q("select channel_id from channel where channel_address = '%s' limit 1",
-			dbesc($channel_name)
+
+		$r = q("select channel_id from channel where channel_address = '%s' and not ( channel_pageflags & %d ) limit 1",
+			dbesc($channel_name),
+			intval(PAGE_REMOVED)
 		);
 
-		if(! $r)
-			return;
+		if(! $r) {
+			throw new DAV\Exception\NotFound('The file with name: ' . $channel_name . ' could not be found');
 
+			return;
+		}
 		$channel_id = $r[0]['channel_id'];
 		$this->auth->owner_id = $channel_id;
 		$this->auth->owner_nick = $channel_name;
@@ -273,6 +286,15 @@ class RedDirectory extends DAV\Node implements DAV\ICollection {
 	}
 
 
+	function getLastModified() {
+		$r = q("select edited from attach where folder = '%s' and uid = %d order by edited desc limit 1",
+			dbesc($this->folder_hash),
+			intval($this->auth->owner_id)			
+		);
+		if($r)
+			return datetime_convert('UTC','UTC', $r[0]['edited'],'U');
+		return '';
+	}
 
 
 
@@ -322,12 +344,12 @@ class RedFile extends DAV\Node implements DAV\IFile {
 	function put($data) {
 		logger('RedFile::put: ' . basename($this->name), LOGGER_DEBUG);
 
-
-		$c = q("select * from channel where channel_id = %d limit 1",
+		$c = q("select * from channel where channel_id = %d and not (channel_pageflags & %d) limit 1",
+			intval(PAGE_REMOVED),
 			intval($this->auth->owner_id)
 		);
 
-		$r = q("select flags, data from attach where hash = '%s' and uid = %d limit 1",
+		$r = q("select flags, folder, data from attach where hash = '%s' and uid = %d limit 1",
 			dbesc($this->data['hash']),
 			intval($c[0]['channel_id'])
 		);
@@ -351,14 +373,23 @@ class RedFile extends DAV\Node implements DAV\IFile {
 				if($r)
 					$size = $r[0]['fsize'];
 			}
+			
 		}
- 
-		$r = q("update attach set filesize = '%s' where hash = '%s' and uid = %d limit 1",
+
+		$edited = datetime_convert(); 
+
+		$d = q("update attach set filesize = '%s', edited = '%s' where hash = '%s' and uid = %d limit 1",
 			dbesc($size),
+			dbesc($edited),
 			dbesc($this->data['hash']),
 			intval($c[0]['channel_id'])
 		);
 
+		$e = q("update attach set edited = '%s' where folder = '%s' and uid = %d limit 1",
+			dbesc($edited),
+			dbesc($r[0]['folder']),
+			intval($c[0]['channel_id'])
+		);		
 
 		$maxfilesize = get_config('system','maxfilesize');
 
@@ -414,7 +445,7 @@ class RedFile extends DAV\Node implements DAV\IFile {
 
 
 	function getLastModified() {
-		return $this->data['edited'];
+		return datetime_convert('UTC','UTC',$this->data['edited'],'U');
 	}
 
 
@@ -440,8 +471,9 @@ function RedChannelList(&$auth) {
 
 	$ret = array();
 
-	$r = q("select channel_id, channel_address from channel where not (channel_pageflags & %d)",
-		intval(PAGE_REMOVED)
+	$r = q("select channel_id, channel_address from channel where not (channel_pageflags & %d) and not (channel_pageflags & %d) ",
+		intval(PAGE_REMOVED),
+		intval(PAGE_HIDDEN)
 	);
 
 	if($r) {