Merge branch 'master' into pocorate

4 files changed, 62 insertions, 12 deletions

diff --git a/include/RedDAV/RedBrowser.php b/include/RedDAV/RedBrowser.php
index e893d6ebd..8093aebc9 100644
--- a/include/RedDAV/RedBrowser.php
+++ b/include/RedDAV/RedBrowser.php
@@ -252,7 +252,8 @@ class RedBrowser extends DAV\Browser\Plugin {
 				'$actionspanel' => $output,
 				'$shared' => t('Shared'),
 				'$create' => t('Create'),
-				'upload' => t('Upload')
+				'$upload' => t('Upload'),
+				'$is_owner' => $is_owner
 			));
 
 		$html .= replace_macros(get_markup_template('cloud_directory.tpl'), array(
diff --git a/include/diaspora.php b/include/diaspora.php
index e494aac0f..767758164 100755
--- a/include/diaspora.php
+++ b/include/diaspora.php
@@ -15,8 +15,14 @@ function diaspora_dispatch_public($msg) {
 		return;
 	}
 
-	// find everybody following or allowing this author
+	$sys_disabled = true;
+
+	if(! get_config('system','disable_discover_tab')) {
+		$sys_disabled = get_config('system','disable_diaspora_discover_tab');
+	}
+	$sys = (($sys_disabled) ? null : get_sys_channel());
 
+	// find everybody following or allowing this author
 
 	$r = q("SELECT * from channel where channel_id in ( SELECT abook_channel from abook left join xchan on abook_xchan = xchan_hash WHERE xchan_network like '%%diaspora%%' and xchan_addr = '%s' )",
 		dbesc($msg['author'])
@@ -29,6 +35,8 @@ function diaspora_dispatch_public($msg) {
 			logger('diaspora_public: delivering to: ' . $rr['channel_name'] . ' (' . $rr['channel_address'] . ') ');
 			diaspora_dispatch($rr,$msg);
 		}
+		if($sys)
+			diaspora_dispatch($sys,$msg);
 	}
 	else
 		logger('diaspora_public: no subscribers');
diff --git a/include/items.php b/include/items.php
index 70802404a..756625d85 100755
--- a/include/items.php
+++ b/include/items.php
@@ -2852,12 +2852,27 @@ function tag_deliver($uid,$item_id) {
 		if(preg_match($pattern,$body,$matches)) 
 			$tagged = true;
 
-		$pattern = '/@\!?\[zrl\=' . preg_quote($term['url'],'/') . '\]' . preg_quote($term['term'] . '+','/') . '\[\/zrl\]/';
-		if(preg_match($pattern,$body,$matches)) 
-			$plustagged = true;
+		$pattern = '/@\!?\[zrl\=(.*?)\](.*?)\+\[\/zrl\]/';
+
+		if(preg_match_all($pattern,$body,$matches,PREG_SET_ORDER)) {
+			$max_forums = get_config('system','max_tagged_forums');
+			if(! $max_forums)
+				$max_forums = 2;
+			$matched_forums = 0;
+			foreach($matches as $match) {
+				$matched_forums ++;
+				if($term['url'] === $match[1] && $term['term'] === $match[2]) {
+					if($matched_forums <= $max_forums) {
+						$plustagged = true;
+						break;
+					}
+					logger('forum ' . $term['term'] . ' exceeded max_tagged_forums - ignoring');
+				}
+			}
+		}
 
 		if(! ($tagged || $plustagged)) {
-			logger('tag_deliver: mention was in a reshare - ignoring');
+			logger('tag_deliver: mention was in a reshare or exceeded max_tagged_forums - ignoring');
 			return;
 		}
 
@@ -2974,6 +2989,7 @@ function tgroup_check($uid,$item) {
 		}
 	}				
 
+
 	if($mention) {
 		logger('tgroup_check: mention found for ' . $u[0]['channel_name']);
 	}
@@ -2982,6 +2998,7 @@ function tgroup_check($uid,$item) {
 
 	// At this point we've determined that the person receiving this post was mentioned in it.
 	// Now let's check if this mention was inside a reshare so we don't spam a forum
+	// note: $term has been set to the matching term
 
 
 	$body = $item['body'];
@@ -2993,14 +3010,35 @@ function tgroup_check($uid,$item) {
 
 	$body = preg_replace('/\[share(.*?)\[\/share\]/','',$body);
 
-	$pattern = '/@\!?\[zrl\=' . preg_quote($term['url'],'/') . '\]' . preg_quote($term['term'] . '+','/') . '\[\/zrl\]/';
+	
+//	$pattern = '/@\!?\[zrl\=' . preg_quote($term['url'],'/') . '\]' . preg_quote($term['term'] . '+','/') . '\[\/zrl\]/';
+
+	$pattern = '/@\!?\[zrl\=(.*?)\](.*?)\+\[\/zrl\]/';
+
+	$found = false;
+
+	if(preg_match_all($pattern,$body,$matches,PREG_SET_ORDER)) {
+		$max_forums = get_config('system','max_tagged_forums');
+		if(! $max_forums)
+			$max_forums = 2;
+		$matched_forums = 0;
+		foreach($matches as $match) {
+			$matched_forums ++;
+			if($term['url'] === $match[1] && $term['term'] === $match[2]) {
+				if($matched_forums <= $max_forums) {
+					$found = true;
+					break;
+				}
+				logger('forum ' . $term['term'] . ' exceeded max_tagged_forums - ignoring');
+			}
+		}
+	}
 
-	if(! preg_match($pattern,$body,$matches)) {
-		logger('tgroup_check: mention was in a reshare - ignoring');
+	if(! $found) {
+		logger('tgroup_check: mention was in a reshare or exceeded max_tagged_forums - ignoring');
 		return false;
 	}
 
-
 	return true;
 
 }
diff --git a/include/zot.php b/include/zot.php
index 2fcada429..33ac16abf 100644
--- a/include/zot.php
+++ b/include/zot.php
@@ -1485,7 +1485,7 @@ function process_delivery($sender,$arr,$deliveries,$relay,$public = false,$reque
 			// As a side effect we will also do a preliminary check that we have the top-level-post, otherwise
 			// processing it is pointless. 
 
-			$r = q("select route from item where mid = '%s' and uid = %d limit 1",
+			$r = q("select route, id from item where mid = '%s' and uid = %d limit 1",
 				dbesc($arr['parent_mid']),
 				intval($channel['channel_id'])
 			);
@@ -1524,7 +1524,7 @@ function process_delivery($sender,$arr,$deliveries,$relay,$public = false,$reque
 				// sent it to us originally. Ignore it if it came from another source
 				// (with potentially different permissions).
 				// only compare the last hop since it could have arrived at the last location any number of ways.
-				// Always accept empty routes. 
+				// Always accept empty routes and firehose items (route contains 'undefined') . 
 
 				$existing_route = explode(',', $r[0]['route']);
 				$routes = count($existing_route);
@@ -1536,6 +1536,9 @@ function process_delivery($sender,$arr,$deliveries,$relay,$public = false,$reque
 					$last_hop = '';
 					$last_prior_route = '';
 				}
+				
+				if(in_array('undefined',$existing_route) || $last_hop == 'undefined' || $sender['hash'] == 'undefined')
+					$last_hop = '';
 
 				$current_route = (($arr['route']) ? $arr['route'] . ',' : '') . $sender['hash'];