Merge branch 'dev' of https://github.com/redmatrix/hubzilla into dev_merge

36 files changed, 690 insertions, 94 deletions

diff --git a/Zotlabs/Lib/Apps.php b/Zotlabs/Lib/Apps.php
index f13fbe362..9271cee85 100644
--- a/Zotlabs/Lib/Apps.php
+++ b/Zotlabs/Lib/Apps.php
@@ -401,11 +401,15 @@ class Apps {
 			'$undelete' => ((local_channel() && $installed && $mode == 'edit') ? t('Undelete') : ''),
 			'$deleted' => $papp['deleted'],
 			'$feature' => (($papp['embed']) ? false : true),
+			'$pin' => (($papp['embed']) ? false : true),
 			'$featured' => ((strpos($papp['categories'], 'nav_featured_app') === false) ? false : true),
+			'$pinned' => ((strpos($papp['categories'], 'nav_pinned_app') === false) ? false : true),
 			'$navapps' => (($mode == 'nav') ? true : false),
 			'$order' => (($mode == 'nav-order') ? true : false),
 			'$add' => t('Add to app-tray'),
-			'$remove' => t('Remove from app-tray')
+			'$remove' => t('Remove from app-tray'),
+			'$add_nav' => t('Pin to navbar'),
+			'$remove_nav' => t('Unpin from navbar')
 		));
 	}
 
@@ -498,25 +502,27 @@ class Apps {
 		}
 	}
 
-	static public function app_feature($uid,$app) {
+	static public function app_feature($uid,$app,$term) {
 		$r = q("select id from app where app_id = '%s' and app_channel = %d limit 1",
 			dbesc($app['guid']),
 			intval($uid)
 		);
 
-		$x = q("select * from term where otype = %d and oid = %d and term = 'nav_featured_app' limit 1",
+		$x = q("select * from term where otype = %d and oid = %d and term = '%s' limit 1",
 			intval(TERM_OBJ_APP),
-			intval($r[0]['id'])
+			intval($r[0]['id']),
+			dbesc($term)
 		);
 
 		if($x) {
-			q("delete from term where otype = %d and oid = %d and term = 'nav_featured_app'",
+			q("delete from term where otype = %d and oid = %d and term = '%s'",
 				intval(TERM_OBJ_APP),
-				intval($x[0]['oid'])
+				intval($x[0]['oid']),
+				dbesc($term)
 			);
 		}
 		else {
-			store_item_tag($uid,$r[0]['id'],TERM_OBJ_APP,TERM_CATEGORY,'nav_featured_app',escape_tags(z_root() . '/apps/?f=&cat=nav_featured_app'));
+			store_item_tag($uid, $r[0]['id'], TERM_OBJ_APP, TERM_CATEGORY, $term, escape_tags(z_root() . '/apps/?f=&cat=' . $term));
 		}
 	}
 
@@ -531,16 +537,27 @@ class Apps {
 	}
 
 
-	static public function app_list($uid, $deleted = false, $cat = '') {
+	static public function app_list($uid, $deleted = false, $cats = []) {
 		if($deleted) 
 			$sql_extra = "";
 		else
 			$sql_extra = " and app_deleted = 0 ";
 
-		if($cat) {
-			$r = q("select oid from term where otype = %d and term = '%s'",
-				intval(TERM_OBJ_APP),
-				dbesc($cat)
+		if($cats) {
+
+			$cat_sql_extra = " and ( ";
+
+			foreach($cats as $cat) {
+				if(strpos($cat_sql_extra, 'term'))
+					$cat_sql_extra .= "or ";
+
+				$cat_sql_extra .= "term = '" . dbesc($cat) . "' ";
+			}
+
+			$cat_sql_extra .=  ") ";
+
+			$r = q("select oid from term where otype = %d $cat_sql_extra",
+				intval(TERM_OBJ_APP)
 			);
 			if(! $r)
 				return $r;
@@ -616,7 +633,7 @@ class Apps {
 
 	static function moveup($uid,$guid) {
 		$syslist = array();
-		$list = self::app_list($uid, false, 'nav_featured_app');
+		$list = self::app_list($uid, false, ['nav_featured_app', 'nav_pinned_app']);
 		if($list) {
 			foreach($list as $li) {
 				$syslist[] = self::app_encode($li);
@@ -657,7 +674,7 @@ class Apps {
 
 	static function movedown($uid,$guid) {
 		$syslist = array();
-		$list = self::app_list($uid, false, 'nav_featured_app');
+		$list = self::app_list($uid, false, ['nav_featured_app', 'nav_pinned_app']);
 		if($list) {
 			foreach($list as $li) {
 				$syslist[] = self::app_encode($li);
diff --git a/Zotlabs/Module/Appman.php b/Zotlabs/Module/Appman.php
index 5c0667357..64d4628ae 100644
--- a/Zotlabs/Module/Appman.php
+++ b/Zotlabs/Module/Appman.php
@@ -64,7 +64,11 @@ class Appman extends \Zotlabs\Web\Controller {
 		}
 
 		if($_POST['feature']) {
-			Zlib\Apps::app_feature(local_channel(),$papp);
+			Zlib\Apps::app_feature(local_channel(), $papp, $_POST['feature']);
+		}
+
+		if($_POST['pin']) {
+			Zlib\Apps::app_feature(local_channel(), $papp, $_POST['pin']);
 		}
 
 		if($_SESSION['return_url']) 
diff --git a/Zotlabs/Module/Apporder.php b/Zotlabs/Module/Apporder.php
index 956548d1f..a9f66ba69 100644
--- a/Zotlabs/Module/Apporder.php
+++ b/Zotlabs/Module/Apporder.php
@@ -18,7 +18,7 @@ class Apporder extends \Zotlabs\Web\Controller {
 		nav_set_selected('Order Apps');
 
 		$syslist = array();
-		$list = Zlib\Apps::app_list(local_channel(), false, 'nav_featured_app');
+		$list = Zlib\Apps::app_list(local_channel(), false, ['nav_featured_app', 'nav_pinned_app']);
 		if($list) {
 			foreach($list as $li) {
 				$syslist[] = Zlib\Apps::app_encode($li);
@@ -31,14 +31,20 @@ class Apporder extends \Zotlabs\Web\Controller {
 		$syslist = Zlib\Apps::app_order(local_channel(),$syslist);
 
 		foreach($syslist as $app) {
-			$nav_apps[] = Zlib\Apps::app_render($app,'nav-order');
+			if(strpos($app['categories'],'nav_pinned_app') !== false) {
+				$navbar_apps[] = Zlib\Apps::app_render($app,'nav-order');
+			}
+			else {
+				$nav_apps[] = Zlib\Apps::app_render($app,'nav-order');
+			}
 		}
 
 		return replace_macros(get_markup_template('apporder.tpl'),
 			[
-				'$header' => t('Change Order of Navigation Apps'),
-				'$desc' => t('Use arrows to move the corresponding app up or down in the display list'),
-				'$nav_apps' => $nav_apps
+				'$header' => [t('Change Order of Pinned Navbar Apps'), t('Change Order of App Tray Apps')],
+				'$desc' => [t('Use arrows to move the corresponding app left (top) or right (bottom) in the navbar'), t('Use arrows to move the corresponding app up or down in the app tray')],
+				'$nav_apps' => $nav_apps,
+				'$navbar_apps' => $navbar_apps
 			]
 		);
 	}
diff --git a/Zotlabs/Module/Hq.php b/Zotlabs/Module/Hq.php
new file mode 100644
index 000000000..41e9d40ca
--- /dev/null
+++ b/Zotlabs/Module/Hq.php
@@ -0,0 +1,260 @@
+<?php
+namespace Zotlabs\Module;
+
+require_once("include/bbcode.php");
+require_once('include/security.php');
+require_once('include/conversation.php');
+require_once('include/acl_selectors.php');
+require_once('include/items.php');
+
+
+class Hq extends \Zotlabs\Web\Controller {
+
+	function post() {
+
+		if(!local_channel())
+			return;
+
+		if($_REQUEST['notify_id']) {
+			q("update notify set seen = 1 where id = %d and uid = %d",
+				intval($_REQUEST['notify_id']),
+				intval(local_channel())
+			);
+		}
+
+	}
+
+	function get($update = 0, $load = false) {
+
+		if(!local_channel())
+			return;
+
+		if($load)
+			$_SESSION['loadtime'] = datetime_convert();
+	
+		if(argc() > 1 && argv(1) !== 'load') {
+			$item_hash = argv(1);
+		}
+	
+		if($_REQUEST['mid'])
+			$item_hash = $_REQUEST['mid'];
+
+		$item_normal = item_normal();
+		$item_normal_update = item_normal_update();
+
+		if(! $item_hash) {
+
+			$r = q("SELECT mid FROM item
+				WHERE uid = %d
+				AND mid = parent_mid
+				$item_normal
+				ORDER BY id DESC
+				limit 1",
+				local_channel()
+			);
+			$item_hash = 'b64.' . base64url_encode($r[0]['mid']);
+
+			if(!$item_hash) {
+				\App::$error = 404;
+				notice( t('Item not found.') . EOL);
+				return;
+			}
+		}
+	
+		$updateable = false;
+
+		if(! $update) {
+	
+			$channel = \App::get_channel();
+
+			$channel_acl = [
+				'allow_cid' => $channel['channel_allow_cid'], 
+				'allow_gid' => $channel['channel_allow_gid'], 
+				'deny_cid'  => $channel['channel_deny_cid'], 
+				'deny_gid'  => $channel['channel_deny_gid']
+			]; 
+
+			$x = [
+				'is_owner'            => true,
+				'allow_location'      => ((intval(get_pconfig($channel['channel_id'],'system','use_browser_location'))) ? '1' : ''),
+				'default_location'    => $channel['channel_location'],
+				'nickname'            => $channel['channel_address'],
+				'lockstate'           => (($group || $cid || $channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
+	
+				'acl'                 => populate_acl($channel_acl),
+				'permissions'         => $channel_acl,
+				'bang'                => '',
+				'visitor'             => true,
+				'profile_uid'         => local_channel(),
+				'return_path'         => 'channel/' . $channel['channel_address'],
+				'expanded'            => true,
+				'editor_autocomplete' => true,
+				'bbco_autocomplete'   => 'bbcode',
+				'bbcode'              => true,
+				'jotnets'             => true
+			];
+	
+			$o = '<div id="jot-popup">';
+			$o .= status_editor($a,$x);
+			$o .= '</div>';
+		}
+	
+		$target_item = null;
+
+		if(strpos($item_hash,'b64.') === 0)
+			$decoded = @base64url_decode(substr($item_hash,4));
+		if($decoded)
+			$item_hash = $decoded;
+
+		$r = q("select id, uid, mid, parent_mid, thr_parent, verb, item_type, item_deleted, item_blocked from item where mid like '%s' limit 1",
+			dbesc($item_hash . '%')
+		);
+	
+		if($r) {
+			$target_item = $r[0];
+		}
+
+		//if the item is to be moderated redirect to /moderate
+		if($target_item['item_blocked'] == ITEM_MODERATED) {
+			goaway(z_root() . '/moderate/' . $target_item['id']);
+		}
+	
+		$static = ((array_key_exists('static',$_REQUEST)) ? intval($_REQUEST['static']) : 0);
+
+		$simple_update = (($update) ? " AND item_unseen = 1 " : '');
+			
+		if($update && $_SESSION['loadtime'])
+			$simple_update = " AND (( item_unseen = 1 AND item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' )  OR item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' ) ";
+		if($load)
+			$simple_update = '';
+	
+		if($static && $simple_update)
+			$simple_update .= " and item_thread_top = 0 and author_xchan = '" . protect_sprintf(get_observer_hash()) . "' ";
+	
+		if(! $update && ! $load) {
+
+			$static  = ((local_channel()) ? channel_manual_conv_update(local_channel()) : 1);
+
+			// if the target item is not a post (eg a like) we want to address its thread parent
+
+			$mid = ((($target_item['verb'] == ACTIVITY_LIKE) || ($target_item['verb'] == ACTIVITY_DISLIKE)) ? $target_item['thr_parent'] : $target_item['mid']);
+
+			// if we got a decoded hash we must encode it again before handing to javascript 
+			if($decoded)
+				$mid = 'b64.' . base64url_encode($mid);
+
+			$o .= '<div id="live-display"></div>' . "\r\n";
+			$o .= "<script> var profile_uid = " . local_channel()
+				. "; var netargs = '?f='; var profile_page = " . \App::$pager['page'] . "; </script>\r\n";
+	
+			\App::$page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"),[
+				'$baseurl' => z_root(),
+				'$pgtype'  => 'display',
+				'$uid'     => '0',
+				'$gid'     => '0',
+				'$cid'     => '0',
+				'$cmin'    => '0',
+				'$cmax'    => '99',
+				'$star'    => '0',
+				'$liked'   => '0',
+				'$conv'    => '0',
+				'$spam'    => '0',
+				'$fh'      => '0',
+				'$nouveau' => '0',
+				'$wall'    => '0',
+				'$static'  => $static,
+				'$page'    => 1,
+				'$list'    => ((x($_REQUEST,'list')) ? intval($_REQUEST['list']) : 0),
+				'$search'  => '',
+				'$xchan'   => '',
+				'$order'   => '',
+				'$file'    => '',
+				'$cats'    => '',
+				'$tags'    => '',
+				'$dend'    => '',
+				'$dbegin'  => '',
+				'$verb'    => '',
+				'$net'     => '',
+				'$mid'     => $mid
+			]);
+
+		}
+
+		if($load) {
+			$r = null;
+
+			$r = q("SELECT item.id as item_id from item
+				WHERE uid = %d
+				and mid = '%s'
+				$item_normal
+				limit 1",
+				intval(local_channel()),
+				dbesc($target_item['parent_mid'])
+			);
+			if($r) {
+				$updateable = true;
+			}
+
+		}
+	
+		elseif($update) {
+			$r = null;
+
+			$r = q("SELECT item.parent AS item_id from item
+				WHERE uid = %d
+				and parent_mid = '%s'
+				$item_normal_update
+				$simple_update
+				limit 1",
+				intval(local_channel()),
+				dbesc($target_item['parent_mid'])
+			);
+			if($r) {
+				$updateable = true;
+			}
+
+			$_SESSION['loadtime'] = datetime_convert();
+		}
+	
+		else {
+			$r = [];
+		}
+	
+		if($r) {
+			$parents_str = ids_to_querystr($r,'item_id');
+			if($parents_str) {
+				$items = q("SELECT item.*, item.id AS item_id 
+					FROM item
+					WHERE parent in ( %s ) $item_normal ",
+					dbesc($parents_str)
+				);
+	
+				xchan_query($items);
+				$items = fetch_post_tags($items,true);
+				$items = conv_sort($items,'created');
+			}
+		}
+		else {
+			$items = [];
+		}
+	
+		$o .= conversation($items, 'display', $update, 'client');
+
+		if($updateable) {
+			$x = q("UPDATE item SET item_unseen = 0 where item_unseen = 1 AND uid = %d and parent = %d ",
+				intval(local_channel()),
+				intval($r[0]['item_id'])
+			);
+		}
+
+		$o .= '<div id="content-complete"></div>';
+
+		if(($update && $load) && (! $items))  {
+			notice( t('Something went wrong.') . EOL );
+		}
+
+		return $o;
+
+	}
+
+}
diff --git a/Zotlabs/Module/Like.php b/Zotlabs/Module/Like.php
index b104a5f5f..0abf111e0 100644
--- a/Zotlabs/Module/Like.php
+++ b/Zotlabs/Module/Like.php
@@ -12,7 +12,10 @@ class Like extends \Zotlabs\Web\Controller {
 	function get() {
 	
 		$o = '';
-	
+
+		$sys_channel = get_sys_channel();
+		$sys_channel_id = (($sys_channel) ? $sys_channel['channel_id'] : 0);
+
 		$observer = \App::get_observer();
 		$interactive = $_REQUEST['interactive'];
 		if($interactive) {
@@ -253,20 +256,22 @@ class Like extends \Zotlabs\Web\Controller {
 			logger('like: verb ' . $verb . ' item ' . $item_id, LOGGER_DEBUG);
 	
 			// get the item. Allow linked photos (which are normally hidden) to be liked
-	
+
 			$r = q("SELECT * FROM item WHERE id = %d 
 				and (item_type = 0 or item_type = 6) and item_deleted = 0 and item_unpublished = 0 
 				and item_delayed = 0 and item_pending_remove = 0 and item_blocked = 0 LIMIT 1",
 				intval($item_id)
 			);
-	
+
 			if(! $item_id || (! $r)) {
 				logger('like: no item ' . $item_id);
 				killme();
 			}
 
+			// Use the $effective_uid option of xchan_query to sort out comment permission
+			// for public stream items
 
-			xchan_query($r,true,(($r[0]['uid'] == local_channel()) ? 0 : local_channel()));	
+			xchan_query($r,true,(($r[0]['uid'] == $sys_channel_id) ? local_channel() : 0));
 
 			$item = $r[0];
 
@@ -464,6 +469,8 @@ class Like extends \Zotlabs\Web\Controller {
 		$arr['mid']          = $mid;
 		$arr['aid']          = (($extended_like) ? $ch[0]['channel_account_id'] : $owner_aid);
 		$arr['uid']          = $owner_uid;
+
+
 		$arr['item_flags']   = $item_flags;
 		$arr['item_wall']    = $item_wall;
 		$arr['parent_mid']   = (($extended_like) ? $mid : $item['mid']);
diff --git a/Zotlabs/Module/Notify.php b/Zotlabs/Module/Notify.php
index 3d6e1c2e7..cffcc8099 100644
--- a/Zotlabs/Module/Notify.php
+++ b/Zotlabs/Module/Notify.php
@@ -34,7 +34,7 @@ class Notify extends \Zotlabs\Web\Controller {
 	}
 	
 	
-		function get() {
+	function get() {
 		if(! local_channel())
 			return login();
 	
diff --git a/Zotlabs/Module/Ping.php b/Zotlabs/Module/Ping.php
index 3c6dda1e9..8644b8326 100644
--- a/Zotlabs/Module/Ping.php
+++ b/Zotlabs/Module/Ping.php
@@ -262,6 +262,16 @@ class Ping extends \Zotlabs\Web\Controller {
 
 			if($t) {
 				foreach($t as $tt) {
+					$message = trim(strip_tags(bbcode($tt['msg'])));
+
+					if(strpos($message, $tt['xname']) === 0)
+						$message = substr($message, strlen($tt['xname']) + 1);
+
+
+					$mid = basename($tt['link']);
+
+					$b64mid = ((strpos($mid, 'b64.' === 0)) ? $mid : 'b64.' . base64url_encode($mid));
+
 					$notifs[] = array(
 						'notify_link' => z_root() . '/notify/view/' . $tt['id'],
 						'name' => $tt['xname'],
@@ -269,7 +279,9 @@ class Ping extends \Zotlabs\Web\Controller {
 						'photo' => $tt['photo'],
 						'when' => relative_date($tt['created']),
 						'hclass' => (($tt['seen']) ? 'notify-seen' : 'notify-unseen'),
-						'message' => strip_tags(bbcode($tt['msg']))
+						'b64mid' => $b64mid,
+						'notify_id' => (($tt['otype'] == 'item') ? $tt['id'] : ''),
+						'message' => $message
 					);
 				}
 			}
diff --git a/Zotlabs/Module/Pubstream.php b/Zotlabs/Module/Pubstream.php
index 4224fa3c8..0e6c2360f 100644
--- a/Zotlabs/Module/Pubstream.php
+++ b/Zotlabs/Module/Pubstream.php
@@ -240,7 +240,10 @@ class Pubstream extends \Zotlabs\Web\Controller {
 					dbesc($parents_str)
 				);
 	
-				xchan_query($items,true,(-1));
+				// use effective_uid param of xchan_query to help sort out comment permission
+				// for sys_channel owned items. 
+
+				xchan_query($items,true,(($sys) ? local_channel() : 0));
 				$items = fetch_post_tags($items,true);
 				$items = conv_sort($items,$ordering);
 			}
diff --git a/Zotlabs/Storage/Browser.php b/Zotlabs/Storage/Browser.php
index b5440aacf..17b07ad82 100644
--- a/Zotlabs/Storage/Browser.php
+++ b/Zotlabs/Storage/Browser.php
@@ -197,7 +197,16 @@ class Browser extends DAV\Browser\Plugin {
 				}
 			}
 
+
+			// generate preview icons for tile view. 
+			// Currently we only handle images, but this could potentially be extended with plugins
+			// to provide document and video thumbnails. SVG, PDF and office documents have some 
+			// security concerns and should only be allowed on single-user sites with tightly controlled
+			// upload access. system.thumbnail_security should be set to 1 if you want to include these 
+			// types 
+
 			$photo_icon = '';
+			$preview_style = intval(get_config('system','thumbnail_security',0));
 
 			if(strpos($type,'image/') === 0 && $attachHash) {
 				$r = q("select resource_id, imgscale from photo where resource_id = '%s' and imgscale in ( %d, %d ) order by imgscale asc limit 1",
@@ -206,10 +215,19 @@ class Browser extends DAV\Browser\Plugin {
 					intval(PHOTO_RES_PROFILE_80)
 				);
 				if($r) {
-					$photo_icon = $r[0]['resource_id'] . '-' . $r[0]['imgscale'];				
+					$photo_icon = 'photo/' . $r[0]['resource_id'] . '-' . $r[0]['imgscale'];				
+				}
+				if($type === 'image/svg+xml' && $preview_style > 0) {
+					$photo_icon = $fullPath;
 				}
+
 			}
 
+			$g = [ 'resource_id' => $attachHash, 'thumbnail' => $photo_icon, 'security' => $preview_style ];
+			call_hooks('file_thumbnail', $g);
+			$photo_icon = $g['photo_icon'];
+
+
 			$attachIcon = ""; // "<a href=\"attach/".$attachHash."\" title=\"".$displayName."\"><i class=\"fa fa-arrow-circle-o-down\"></i></a>";
 
 			// put the array for this file together
diff --git a/Zotlabs/Widget/Appcategories.php b/Zotlabs/Widget/Appcategories.php
index 490ec1abc..8ff14230f 100644
--- a/Zotlabs/Widget/Appcategories.php
+++ b/Zotlabs/Widget/Appcategories.php
@@ -26,6 +26,7 @@ class Appcategories {
         	and term.uid = app_channel
 	        and term.otype = %d
     	    and term.term != 'nav_featured_app'
+    	    and term.term != 'nav_pinned_app'
         	order by term.term asc",
 			intval(local_channel()),
 		    intval(TERM_OBJ_APP)
diff --git a/Zotlabs/Widget/Forums.php b/Zotlabs/Widget/Forums.php
index 002c0ee21..91b987746 100644
--- a/Zotlabs/Widget/Forums.php
+++ b/Zotlabs/Widget/Forums.php
@@ -29,18 +29,32 @@ class Forums {
 		);
 		if($x1) {
 			$xc = ids_to_querystr($x1,'xchan',true);
+
 			$x2 = q("select xchan from abconfig where chan = %d and cat = 'their_perms' and k = 'tag_deliver' and v = '1' and xchan in (" . $xc . ") ",
 				intval(local_channel())
 			);
-			if($x2)
+
+			if($x2) { 
 				$xf = ids_to_querystr($x2,'xchan',true);
+
+				// private forums
+				$x3 = q("select xchan from abconfig where chan = %d and cat = 'their_perms' and k = 'post_wall' and v = '1' and xchan in (" . $xc . ") and not xchan in (" . $xf . ") ",
+					intval(local_channel())
+				);
+				if($x3) {
+					$xf = ids_to_querystr(array_merge($x2,$x3),'xchan',true);
+				}
+			}
 		}
 
 		$sql_extra = (($xf) ? " and ( xchan_hash in (" . $xf . ") or xchan_pubforum = 1 ) " : " and xchan_pubforum = 1 "); 
 
-		$r1 = q("select abook_id, xchan_hash, xchan_name, xchan_url, xchan_photo_s from abook left join xchan on abook_xchan = xchan_hash where xchan_deleted = 0 and abook_channel = %d $sql_extra order by xchan_name $limit ",
+
+
+		$r1 = q("select abook_id, xchan_hash, xchan_name, xchan_url, xchan_photo_s from abook left join xchan on abook_xchan = xchan_hash where xchan_deleted = 0 and abook_channel = %d and abook_pending = 0 and abook_ignored = 0 and abook_blocked = 0 $sql_extra order by xchan_name $limit ",
 			intval(local_channel())
 		);
+
 		if(! $r1)
 			return $o;
 
@@ -85,9 +99,21 @@ class Forums {
 			$o .= '<h3>' . t('Forums') . '</h3><ul class="nav nav-pills flex-column">';
 
 			foreach($r1 as $rr) {
+
+				$link = 'network?f=&pf=1&cid=' . $rr['abook_id'];
+				if($x3) {
+					foreach($x3 as $xx) {
+						if($rr['xchan_hash'] == $xx['xchan']) {
+							$link = zid($rr['xchan_url']);
+						}
+					}
+				}
+							
 				if($unseen && (! intval($rr['unseen'])))
 					continue;
-				$o .= '<li class="nav-item"><a class="nav-link" href="network?f=&pf=1&cid=' . $rr['abook_id'] . '" ><span class="badge badge-secondary float-right">' . ((intval($rr['unseen'])) ? intval($rr['unseen']) : '') . '</span><img class ="menu-img-1" src="' . $rr['xchan_photo_s'] . '" /> ' . $rr['xchan_name'] . '</a></li>';
+
+
+				$o .= '<li class="nav-item"><a class="nav-link" href="' . $link . '" ><span class="badge badge-secondary float-right">' . ((intval($rr['unseen'])) ? intval($rr['unseen']) : '') . '</span><img class ="menu-img-1" src="' . $rr['xchan_photo_s'] . '" /> ' . $rr['xchan_name'] . '</a></li>';
 			}
 			$o .= '</ul></div>';
 		}
diff --git a/boot.php b/boot.php
index 0ac1d08df..3bf995369 100755
--- a/boot.php
+++ b/boot.php
@@ -50,10 +50,10 @@ require_once('include/hubloc.php');
 require_once('include/attach.php');
 
 define ( 'PLATFORM_NAME',           'hubzilla' );
-define ( 'STD_VERSION',             '2.9' );
+define ( 'STD_VERSION',             '2.9.1' );
 define ( 'ZOT_REVISION',            '1.3' );
 
-define ( 'DB_UPDATE_VERSION',       1197  );
+define ( 'DB_UPDATE_VERSION',       1198  );
 
 define ( 'PROJECT_BASE',   __DIR__ );
 
diff --git a/doc/hooklist.bb b/doc/hooklist.bb
index 1192a1506..5b34ef0ca 100644
--- a/doc/hooklist.bb
+++ b/doc/hooklist.bb
@@ -229,6 +229,9 @@ Hooks allow plugins/addons to "hook into" the code at many points and alter the
 [zrl=[baseurl]/help/hook/feature_settings_post]feature_settings_post[/zrl]
 	called from settings page when posting from 'addon/feature settings'
 
+[zrl=[baseurl]/help/hook/file_thumbnail]file_thumbnail[/zrl]
+	called when generating thumbnail images for cloud page in 'view tiles' mode
+
 [zrl=[baseurl]/help/hook/follow]follow[/zrl]
 	called when a follow operation takes place
 
diff --git a/include/attach.php b/include/attach.php
index 96b9c0b44..0f07fe035 100644
--- a/include/attach.php
+++ b/include/attach.php
@@ -31,7 +31,6 @@ function z_mime_content_type($filename) {
 	'txt'  => 'text/plain',
 	'htm'  => 'text/html',
 	'html' => 'text/html',
-	'php'  => 'text/html',
 	'css'  => 'text/css',
 	'md'   => 'text/markdown',
 	'bb'   => 'text/bbcode',
@@ -41,8 +40,17 @@ function z_mime_content_type($filename) {
 	'swf'  => 'application/x-shockwave-flash',
 	'flv'  => 'video/x-flv',
 	'epub' => 'application/epub+zip',
+	'c'    => 'text/plain',
+	'h'    => 'text/plain',
+	'sh'   => 'text/plain',
+	'py'   => 'text/plain',
+	'php'  => 'text/plain',
+	'rb'   => 'text/plain',
+	'pdl'  => 'text/plain',
+
 
 	// images
+
 	'png'  => 'image/png',
 	'jpe'  => 'image/jpeg',
 	'jpeg' => 'image/jpeg',
@@ -73,9 +81,7 @@ function z_mime_content_type($filename) {
 	'flac' => 'audio/flac',
 	'opus' => 'audio/ogg',
 	'webm' => 'video/webm',
-//	'webm' => 'audio/webm',
 	'mp4'  => 'video/mp4',
-//	'mp4'  => 'audio/mp4',
 	'mkv'  => 'video/x-matroska',
 
 	// adobe
diff --git a/include/channel.php b/include/channel.php
index b12491936..708e74176 100644
--- a/include/channel.php
+++ b/include/channel.php
@@ -101,14 +101,14 @@ function create_sys_channel() {
 		set_config('system', 'prvkey', $hostkey['prvkey']);
 	}
 
-	create_identity(array(
-		'account_id' => 'xxx',  // This will create an identity with an (integer) account_id of 0, but account_id is required
-		'nickname' => 'sys',
-		'name' => 'System',
-		'pageflags' => 0,
-		'publish' => 0,
-		'system' => 1
-	));
+	create_identity([
+			'account_id' => 'xxx',  // Typecast trickery: account_id is required. This will create an identity with an (integer) account_id of 0
+			'nickname'   => 'sys',
+			'name'       => 'System',
+			'pageflags'  => 0,
+			'publish'    => 0,
+			'system'     => 1
+	]);
 }
 
 
diff --git a/include/nav.php b/include/nav.php
index 9df50c9fe..2dcf68bc8 100644
--- a/include/nav.php
+++ b/include/nav.php
@@ -253,7 +253,7 @@ EOT;
 		}
 
 		$syslist = array();
-		$list = Zlib\Apps::app_list(local_channel(), false, 'nav_featured_app');
+		$list = Zlib\Apps::app_list(local_channel(), false, ['nav_featured_app', 'nav_pinned_app']);
 		if($list) {
 			foreach($list as $li) {
 				$syslist[] = Zlib\Apps::app_encode($li);
@@ -274,16 +274,20 @@ EOT;
 			$app['active'] = true;
 
 		if($is_owner) {
-			$nav_apps[] = Zlib\Apps::app_render($app,'nav');
-			if(strpos($app['categories'],'navbar_' . $template)) {
+			if(strpos($app['categories'],'nav_pinned_app') !== false) {
 				$navbar_apps[] = Zlib\Apps::app_render($app,'navbar');
 			}
+			else {
+				$nav_apps[] = Zlib\Apps::app_render($app,'nav');
+			}
 		}
 		elseif(! $is_owner && strpos($app['requires'], 'local_channel') === false) {
-			$nav_apps[] = Zlib\Apps::app_render($app,'nav');
-			if(strpos($app['categories'],'navbar_' . $template)) {
+			if(strpos($app['categories'],'nav_pinned_app') !== false) {
 				$navbar_apps[] = Zlib\Apps::app_render($app,'navbar');
 			}
+			else {
+				$nav_apps[] = Zlib\Apps::app_render($app,'nav');
+			}
 		}
 	}
 
diff --git a/include/socgraph.php b/include/socgraph.php
index a5b5d1378..3c7a893c6 100644
--- a/include/socgraph.php
+++ b/include/socgraph.php
@@ -385,7 +385,7 @@ function poco($a,$extended = false) {
 		$sql_extra = " and abook_self = 0 ";
 
 	if($cid)
-		$sql_extra = sprintf(" and abook_id = %d and abook_hidden = 0 ",intval($cid));
+		$sql_extra = sprintf(" and abook_id = %d and abook_hidden = 0 and abook_pending = 0 ",intval($cid));
 
 	if($system_mode) {
 		$r = q("SELECT count(*) as total from abook where abook_self = 1 
diff --git a/include/text.php b/include/text.php
index c74e515d2..ee8318d7c 100644
--- a/include/text.php
+++ b/include/text.php
@@ -2710,6 +2710,9 @@ function getIconFromType($type) {
 		'application/octet-stream' => 'fa-file-o',
 		//Text
 		'text/plain' => 'fa-file-text-o',
+		'text/markdown' => 'fa-file-text-o',
+		'text/bbcode' => 'fa-file-text-o',
+		'text/html' => 'fa-file-text-o',
 		'application/msword' => 'fa-file-word-o',
 		'application/pdf' => 'fa-file-pdf-o',
 		'application/vnd.oasis.opendocument.text' => 'fa-file-word-o',
@@ -2739,11 +2742,33 @@ function getIconFromType($type) {
 		'video/x-matroska' => 'fa-file-video-o'
 	);
 
-	$iconFromType = 'fa-file-o';
+	$catMap = [ 
+		'application' => 'fa-file-code-o',
+		'multipart'   => 'fa-folder',
+		'audio'       => 'fa-file-audio-o',
+		'video'       => 'fa-file-video-o',
+		'text'        => 'fa-file-text-o',
+		'image'       => 'fa=file-picture-o',
+		'message'     => 'fa-file-text-o'
+	]; 
+
+
+	$iconFromType = '';
 
 	if (array_key_exists($type, $iconMap)) {
 		$iconFromType = $iconMap[$type];
 	}
+	else {
+		$parts = explode('/',$type);
+		if($parts[0] && $catMap[$parts[0]]) { 
+			$iconFromType = $catMap[$parts[0]];
+		}
+	}
+
+	if(! $iconFromType)	{
+		$iconFromType = 'fa-file-o';
+	}
+
 
 	return $iconFromType;
 }
diff --git a/install/schema_mysql.sql b/install/schema_mysql.sql
index afa3c095d..673e4cd75 100644
--- a/install/schema_mysql.sql
+++ b/install/schema_mysql.sql
@@ -609,7 +609,6 @@ CREATE TABLE IF NOT EXISTS `item` (
   `resource_type` char(16) NOT NULL DEFAULT '',
   `attach` mediumtext NOT NULL,
   `sig` text NOT NULL,
-  `diaspora_meta` mediumtext NOT NULL,
   `location` char(191) NOT NULL DEFAULT '',
   `coord` char(191) NOT NULL DEFAULT '',
   `public_policy` char(191) NOT NULL DEFAULT '',
diff --git a/install/update.php b/install/update.php
index 7d59555d3..f7b9b03ed 100644
--- a/install/update.php
+++ b/install/update.php
@@ -1,6 +1,6 @@
 <?php
 
-define( 'UPDATE_VERSION' , 1197 );
+define( 'UPDATE_VERSION' , 1198 );
 
 /**
  *
@@ -3059,4 +3059,14 @@ function update_r1196() {
 	}
 
 	return UPDATE_FAILED;
-}
\ No newline at end of file
+}
+
+function update_r1197() {
+
+	$r = q("select diaspora_meta from item where true limit 1");
+	if($r) {
+		$r = q("ALTER TABLE item DROP diaspora_meta");
+	}
+
+	return UPDATE_SUCCESS;
+}
diff --git a/view/css/bootstrap-red.css b/view/css/bootstrap-red.css
index 18efd69e4..a0b7c5bba 100644
--- a/view/css/bootstrap-red.css
+++ b/view/css/bootstrap-red.css
@@ -11,7 +11,7 @@ nav .dropdown-menu {
 	min-width: 16rem;
 }
 
-@media screen and (min-width: 767px) {
+@media screen and (min-width: 992px) {
 	nav .badge {
 		top: 0px;
 		left: 0px;
@@ -19,7 +19,7 @@ nav .dropdown-menu {
 	}
 }
 
-@media screen and (max-width: 767px) {
+@media screen and (max-width: 992px) {
 	.navbar {
 		padding: .5rem 7px;
 	}
diff --git a/view/css/mod_hq.css b/view/css/mod_hq.css
new file mode 100644
index 000000000..dde242d4e
--- /dev/null
+++ b/view/css/mod_hq.css
@@ -0,0 +1,3 @@
+#jot-popup {
+	display: none;
+}
diff --git a/view/js/main.js b/view/js/main.js
index e231dac60..ddd876689 100644
--- a/view/js/main.js
+++ b/view/js/main.js
@@ -451,20 +451,20 @@ function NavUpdate() {
 			updateCountsOnly = false;
 
 			if(data.network || data.home || data.intros || data.register || data.mail || data.all_events || data.notify || data.files || data.pubs) {
-				$('#notifications-btn').css('opacity', 1);
+				$('.notifications-btn').css('opacity', 1);
 			}
 			else {
-				$('#notifications-btn').css('opacity', 0.5);
+				$('.notifications-btn').css('opacity', 0.5);
 				$('#navbar-collapse-1').removeClass('show');
 			}
 
 			if(data.home || data.intros || data.register || data.mail || data.notify || data.files) {
-				$('#notifications-btn-icon').removeClass('fa-exclamation-circle');
-				$('#notifications-btn-icon').addClass('fa-exclamation-triangle');
+				$('.notifications-btn-icon').removeClass('fa-exclamation-circle');
+				$('.notifications-btn-icon').addClass('fa-exclamation-triangle');
 			}
 			if(!data.home && !data.intros && !data.register && !data.mail && !data.notify && !data.files) {
-				$('#notifications-btn-icon').removeClass('fa-exclamation-triangle');
-				$('#notifications-btn-icon').addClass('fa-exclamation-circle');
+				$('.notifications-btn-icon').removeClass('fa-exclamation-triangle');
+				$('.notifications-btn-icon').addClass('fa-exclamation-circle');
 			}
 
 			$.each(data, function(index, item) {
@@ -959,9 +959,9 @@ function notify_popup_loader(notifyType) {
 		$("." + notifyType + "-update").html(data.notify.length);
 
 		$(data.notify).each(function() {
-			html = navbar_notifications_tpl.format(this.notify_link,this.photo,this.name,this.message,this.when,this.hclass,this.b64mid);
+			html = navbar_notifications_tpl.format(this.notify_link,this.photo,this.name,this.message,this.when,this.hclass,this.b64mid,this.notify_id);
 			$("#navbar-" + notifyType + "-menu").append(html);
-			html = notifications_tpl.format(this.notify_link,this.photo,this.name,this.message,this.when,this.hclass,this.b64mid);
+			html = notifications_tpl.format(this.notify_link,this.photo,this.name,this.message,this.when,this.hclass,this.b64mid,this.notify_id);
 			$("#nav-" + notifyType + "-menu").append(html);
 		});
 
diff --git a/view/js/mod_hq.js b/view/js/mod_hq.js
new file mode 100644
index 000000000..cf7ec941c
--- /dev/null
+++ b/view/js/mod_hq.js
@@ -0,0 +1,145 @@
+function hqLiveUpdate(notify_id, b64mid) {
+
+	if(typeof profile_uid === 'undefined') profile_uid = false; /* Should probably be unified with channelId defined in head.tpl */
+	if((src === null) || (stopped) || (! profile_uid)) { $('.like-rotator').hide(); return; }
+	if(($('.comment-edit-text.expanded').length) || (in_progress)) {
+		if(livetime) {
+			clearTimeout(livetime);
+		}
+		livetime = setTimeout(liveUpdate, 10000);
+		return;
+	}
+	if(livetime !== null)
+		livetime = null;
+
+	prev = 'live-' + src;
+
+	in_progress = true;
+
+	var update_url;
+	var update_mode;
+
+	if(scroll_next) {
+		bParam_page = next_page;
+		page_load = true;
+	}
+	else {
+		bParam_page = 1;
+	}
+
+	update_url = buildCmd();
+
+	if(page_load) {
+		$("#page-spinner").show();
+		if(bParam_page == 1)
+			update_mode = 'replace';
+		else
+			update_mode = 'append';
+	}
+	else {
+		update_mode = 'update';
+		var orgHeight = $("#region_2").height();
+	}
+
+	var dstart = new Date();
+	console.log('LOADING data...');
+	$.get(update_url, function(data) {
+
+		// on shared hosts occasionally the live update process will be killed
+		// leaving an incomplete HTML structure, which leads to conversations getting
+		// truncated and the page messed up if all the divs aren't closed. We will try 
+		// again and give up if we can't get a valid HTML response after 10 tries.
+
+		if((data.indexOf("<html>") != (-1)) && (data.indexOf("</html>") == (-1))) {
+			console.log('Incomplete data. Reloading');
+			in_progress = false;
+			liveRecurse ++;
+			if(liveRecurse < 10) {
+				liveUpdate();
+			}
+			else {
+				console.log('Incomplete data. Too many attempts. Giving up.');
+			}
+		}		
+
+		// else data was valid - reset the recursion counter
+		liveRecurse = 0;
+
+			if(notify_id !== 'undefined') {
+			$.post(
+				"hq",
+				{
+					"notify_id" : notify_id
+				},
+				function(data) {
+					if(timer) clearTimeout(timer);
+					timer = setTimeout(NavUpdate,10);
+				}
+			);
+		}
+
+		var dready = new Date();
+		console.log('DATA ready in: ' + (dready - dstart)/1000 + ' seconds.');
+
+		if(update_mode === 'update' || preloadImages) {
+			console.log('LOADING images...');
+
+			$('.wall-item-body, .wall-photo-item',data).imagesLoaded( function() {
+				var iready = new Date();
+				console.log('IMAGES ready in: ' + (iready - dready)/1000 + ' seconds.');
+
+				page_load = false;
+				scroll_next = false;
+				updateConvItems(update_mode,data);
+				$("#page-spinner").hide();
+				$("#profile-jot-text-loading").hide();
+
+				// adjust scroll position if new content was added above viewport
+				if(update_mode === 'update') {
+					$(window).scrollTop($(window).scrollTop() + $("#region_2").height() - orgHeight + contentHeightDiff);
+				}
+
+				in_progress = false;
+
+				// FIXME - the following lines were added so that almost
+				// immediately after we update the posts on the page, we
+				// re-check and update the notification counts.
+				// As it turns out this causes a bit of an inefficiency
+				// as we're pinging twice for every update, once before
+				// and once after. A btter way to do this is to rewrite
+				// NavUpdate and perhaps LiveUpdate so that we check for 
+				// post updates first and only call the notification ping 
+				// once. 
+
+				updateCountsOnly = true;
+				if(timer) clearTimeout(timer);
+				timer = setTimeout(NavUpdate,10);
+
+			});
+		}
+		else {
+			page_load = false;
+			scroll_next = false;
+			updateConvItems(update_mode,data);
+			$("#page-spinner").hide();
+			$("#profile-jot-text-loading").hide();
+
+			in_progress = false;
+
+			// FIXME - the following lines were added so that almost
+			// immediately after we update the posts on the page, we
+			// re-check and update the notification counts.
+			// As it turns out this causes a bit of an inefficiency
+			// as we're pinging twice for every update, once before
+			// and once after. A btter way to do this is to rewrite
+			// NavUpdate and perhaps LiveUpdate so that we check for 
+			// post updates first and only call the notification ping 
+			// once. 
+
+			updateCountsOnly = true;
+			if(timer) clearTimeout(timer);
+			timer = setTimeout(NavUpdate,10);
+
+		}
+	});
+}
diff --git a/view/pdl/mod_hq.pdl b/view/pdl/mod_hq.pdl
new file mode 100644
index 000000000..e657fa88b
--- /dev/null
+++ b/view/pdl/mod_hq.pdl
@@ -0,0 +1,3 @@
+[region=right_aside]
+[widget=notifications][/widget]
+[/region]
diff --git a/view/php/default.php b/view/php/default.php
index b180a6eb8..06cecc56f 100644
--- a/view/php/default.php
+++ b/view/php/default.php
@@ -8,7 +8,7 @@
 <body <?php if($page['direction']) echo 'dir="rtl"' ?> >
 	<?php if(x($page,'banner')) echo $page['banner']; ?>
 	<header><?php if(x($page,'header')) echo $page['header']; ?></header>
-	<nav class="navbar fixed-top navbar-expand-xl navbar-dark bg-dark"><?php if(x($page,'nav')) echo $page['nav']; ?></nav>
+	<nav class="navbar fixed-top navbar-expand-lg navbar-dark bg-dark"><?php if(x($page,'nav')) echo $page['nav']; ?></nav>
 	<main>
 		<aside id="region_1"><div id="left_aside_spacer"><div id="left_aside_wrapper"><?php if(x($page,'aside')) echo $page['aside']; ?></div></div></aside>
 		<section id="region_2"><?php if(x($page,'content')) echo $page['content']; ?>
diff --git a/view/theme/redbasic/css/style.css b/view/theme/redbasic/css/style.css
index 6df5a060b..5f31004ff 100644
--- a/view/theme/redbasic/css/style.css
+++ b/view/theme/redbasic/css/style.css
@@ -1484,7 +1484,7 @@ blockquote {
 	color: $nav_active_icon_colour;
 }
 
-@media screen and (max-width: 767px) {
+@media screen and (max-width: 992px) {
 
 	aside#region_1 {
 		border-right: 1px solid $nav_bd;
@@ -1504,6 +1504,11 @@ blockquote {
 		flex-basis: 25%;
 	}
 
+	#navbar-collapse-2 .navbar-app i {
+		font-size: 1rem;
+		margin-right: 0.5rem;
+	}
+
 }
 
 .shareable_element_text {
diff --git a/view/theme/redbasic/js/redbasic.js b/view/theme/redbasic/js/redbasic.js
index ed9ef02aa..41f5eb7ce 100644
--- a/view/theme/redbasic/js/redbasic.js
+++ b/view/theme/redbasic/js/redbasic.js
@@ -8,7 +8,7 @@ $(document).ready(function() {
 	$('body').append('<div id="css3-calc" style="width: 10px; width: calc(10px + 10px); display: none;"></div>');
 	if( $('#css3-calc').width() == 10) {
 		$(window).resize(function() {
-			if($(window).width() < 767) {
+			if($(window).width() < 992) {
 				$('main').css('width', $(window).width() + $('aside').outerWidth() );
 			} else {
 				$('main').css('width', '100%' );
@@ -17,7 +17,7 @@ $(document).ready(function() {
 	}
 	$('#css3-calc').remove(); // Remove the test element
 
-	if($(window).width() >= 767) {
+	if($(window).width() >= 992) {
 		$('#left_aside_wrapper').stick_in_parent({
 			offset_top: parseInt($('aside').css('padding-top')),
 			parent: 'main',
@@ -25,7 +25,7 @@ $(document).ready(function() {
 		});
 	}
 
-	if($(window).width() >= 1200) {
+	if($(window).width() >= 992) {
 		$('#right_aside_wrapper').stick_in_parent({
 			offset_top: parseInt($('aside').css('padding-top')),
 			parent: 'main',
@@ -77,7 +77,9 @@ $(document).ready(function() {
 		}
 	});
 
-	$('#notifications-btn').click(function() {
+	$('.notifications-btn').click(function(e) {
+		e.preventDefault();
+		e.stopPropagation();
 		if($('#navbar-collapse-2').hasClass('show')){
 			$('#navbar-collapse-2').removeClass('show');
 		}
diff --git a/view/tpl/app.tpl b/view/tpl/app.tpl
index ac5c18deb..7d2e46c59 100644
--- a/view/tpl/app.tpl
+++ b/view/tpl/app.tpl
@@ -12,13 +12,14 @@
 	</div>
 	{{/if}}
 	{{if $install || $update || $delete || $feature}}
-	<div class="app-tools">
+	<div class="text-center app-tools">
 		<form action="{{$hosturl}}appman" method="post">
 		<input type="hidden" name="papp" value="{{$app.papp}}" />
-		{{if $install}}<button type="submit" name="install" value="{{$install}}" class="btn btn-outline-secondary btn-sm" title="{{$install}}" ><i class="fa fa-arrow-circle-o-down" ></i></button>{{/if}}
-		{{if $edit}}<input type="hidden" name="appid" value="{{$app.guid}}" /><button type="submit" name="edit" value="{{$edit}}" class="btn btn-outline-secondary btn-sm" title="{{$edit}}" ><i class="fa fa-pencil" ></i></button>{{/if}}
-		{{if $delete}}<button type="submit" name="delete" value="{{if $deleted}}{{$undelete}}{{else}}{{$delete}}{{/if}}" class="btn btn-outline-secondary btn-sm" title="{{if $deleted}}{{$undelete}}{{else}}{{$delete}}{{/if}}" ><i class="fa fa-trash-o drop-icons"></i></button>{{/if}}
-		{{if $feature}}<button type="submit" name="feature" value="feature" class="btn btn-outline-secondary btn-sm" title="{{if $featured}}{{$remove}}{{else}}{{$add}}{{/if}}"><i class="fa fa-star"{{if $featured}} style="color: gold"{{/if}}></i></button>{{/if}}
+		{{if $install}}<button type="submit" name="install" value="{{$install}}" class="btn btn-outline-secondary btn-sm" title="{{$install}}" ><i class="fa fa-fw fa-arrow-circle-o-down" ></i></button>{{/if}}
+		{{if $edit}}<input type="hidden" name="appid" value="{{$app.guid}}" /><button type="submit" name="edit" value="{{$edit}}" class="btn btn-outline-secondary btn-sm" title="{{$edit}}" ><i class="fa fa-fw fa-pencil" ></i></button>{{/if}}
+		{{if $delete}}<button type="submit" name="delete" value="{{if $deleted}}{{$undelete}}{{else}}{{$delete}}{{/if}}" class="btn btn-outline-secondary btn-sm" title="{{if $deleted}}{{$undelete}}{{else}}{{$delete}}{{/if}}" ><i class="fa fa-fw fa-trash-o drop-icons"></i></button>{{/if}}
+		{{if $feature}}<button type="submit" name="feature" value="nav_featured_app" class="btn btn-outline-secondary btn-sm" title="{{if $featured}}{{$remove}}{{else}}{{$add}}{{/if}}"><i class="fa fa-fw fa-star{{if $featured}} text-warning{{/if}}"></i></button>{{/if}}
+		{{if $pin}}<button type="submit" name="pin" value="nav_pinned_app" class="btn btn-outline-secondary btn-sm" title="{{if $pinned}}{{$remove_nav}}{{else}}{{$add_nav}}{{/if}}"><i class="fa fa-fw fa-thumb-tack{{if $pinned}} text-success{{/if}}"></i></button>{{/if}}
 		</form>
 	</div>
 	{{/if}}
diff --git a/view/tpl/app_nav.tpl b/view/tpl/app_nav.tpl
index 046cd7237..817c74763 100644
--- a/view/tpl/app_nav.tpl
+++ b/view/tpl/app_nav.tpl
@@ -1 +1 @@
-<a class="navbar-app nav-link{{if $app.active}} active{{/if}}" href="{{$app.url}}" title="{{$app.name}}" >{{if $icon}}<i class="fa fa-fw fa-{{$icon}}"></i>{{else}}<img src="{{$app.photo}}" width="16" height="16" />{{/if}}</a>
+<a class="navbar-app nav-link{{if $app.active}} active{{/if}}" href="{{$app.url}}" title="{{$app.name}}" >{{if $icon}}<i class="fa fa-fw fa-{{$icon}}"></i>{{else}}<img src="{{$app.photo}}" width="16" height="16" />{{/if}}<span class="d-lg-none">{{$app.name}}</span></a>
diff --git a/view/tpl/apporder.tpl b/view/tpl/apporder.tpl
index fdb726131..8a247f11d 100644
--- a/view/tpl/apporder.tpl
+++ b/view/tpl/apporder.tpl
@@ -1,7 +1,15 @@
-<h2>{{$header}}</h2>
-
-<div class="descriptive-text">{{$desc}}</div>
-<br><br><br>
+{{if $navbar_apps}}
+<h2>{{$header.0}}</h2>
+<div class="descriptive-text">{{$desc.0}}</div>
+<br><br>
+{{foreach $navbar_apps as $navbar_app}}
+{{$navbar_app}}
+{{/foreach}}
+<br><br>
+{{/if}}
+<h2>{{$header.1}}</h2>
+<div class="descriptive-text">{{$desc.1}}</div>
+<br><br>
 {{foreach $nav_apps as $nav_app}}
 {{$nav_app}}
 {{/foreach}}
diff --git a/view/tpl/cloud_directory.tpl b/view/tpl/cloud_directory.tpl
index 40278661f..3ae8cbf35 100644
--- a/view/tpl/cloud_directory.tpl
+++ b/view/tpl/cloud_directory.tpl
@@ -16,7 +16,7 @@
 	<div class="cloud-container">
 	<div class="cloud-icon"><a href="{{$item.fullPath}}">
 	{{if $item.photo_icon}}
-	<img src="photo/{{$item.photo_icon}}" title="{{$item.type}}" >
+	<img src="{{$item.photo_icon}}" title="{{$item.type}}" >
 	{{else}}
 	<i class="fa fa-fw {{$item.iconFromType}}" title="{{$item.type}}"></i>
 	{{/if}}
diff --git a/view/tpl/help.tpl b/view/tpl/help.tpl
index d36494123..c523c4115 100644
--- a/view/tpl/help.tpl
+++ b/view/tpl/help.tpl
@@ -9,6 +9,7 @@
 					<a class="dropdown-item lang-choice" href="/help">de</a>
 					<a class="dropdown-item lang-choice" href="/help">en</a>
 					<a class="dropdown-item lang-choice" href="/help">es</a>
+					<a class="dropdown-item lang-choice" href="/help">fr</a>
 				</div>
 			</div>
 		</div>
diff --git a/view/tpl/navbar_default.tpl b/view/tpl/navbar_default.tpl
index 426d32047..c4f5af1dc 100755
--- a/view/tpl/navbar_default.tpl
+++ b/view/tpl/navbar_default.tpl
@@ -1,5 +1,5 @@
 {{if $nav.login && !$userinfo}}
-<div class="d-xl-none pt-1 pb-1">
+<div class="d-lg-none pt-1 pb-1">
 	{{if $nav.loginmenu.1.4}}
 	<a class="btn btn-primary btn-sm text-white" href="#" title="{{$nav.loginmenu.1.3}}" id="{{$nav.loginmenu.1.4}}_collapse" data-toggle="modal" data-target="#nav-login">
 		{{$nav.loginmenu.1.1}}
@@ -76,12 +76,12 @@
 		<i class="fa fa-question-circle"></i>
 	</button>
 	{{/if}}
-	<button id="expand-aside" type="button" class="d-md-none navbar-toggler border-0" data-toggle="offcanvas" data-target="#region_1">
+	<button id="expand-aside" type="button" class="d-lg-none navbar-toggler border-0" data-toggle="offcanvas" data-target="#region_1">
 		<i class="fa fa-arrow-circle-right" id="expand-aside-icon"></i>
 	</button>
 	{{if $localuser || $nav.pubs}}
-	<button id="notifications-btn" type="button" class="navbar-toggler border-0 text-white">
-		<i id="notifications-btn-icon" class="fa fa-exclamation-circle"></i>
+	<button id="notifications-btn-1" type="button" class="navbar-toggler border-0 text-white notifications-btn">
+		<i id="notifications-btn-icon-1" class="fa fa-exclamation-circle notifications-btn-icon"></i>
 	</button>
 	{{/if}}
 	<button id="menu-btn" class="navbar-toggler border-0" type="button" data-toggle="collapse" data-target="#navbar-collapse-2">
@@ -134,6 +134,11 @@
 			<a class="nav-link {{$nav.help.2}}" target="hubzilla-help" href="{{$nav.help.0}}" title="{{$nav.help.3}}" id="{{$nav.help.4}}" onclick="contextualHelp(); return false;"><i class="fa fa-fw fa-question-circle"></i></a>
 		</li>
 		{{/if}}
+		{{if $localuser || $nav.pubs}}
+		<li id="notifications-btn" class="nav-item d-xl-none">
+			<a class="nav-link text-white notifications-btn" href="#"><i id="notifications-btn-icon" class="fa fa-exclamation-circle  notifications-btn-icon"></i></a>
+		</li>
+		{{/if}}
 		{{if $channel_menu && $channel_apps.0}}
 		<li class="nav-item dropdown" id="channel-menu">
 			<a class="nav-link" href="#" data-toggle="dropdown"><img src="{{$channel_thumb}}" style="height:14px; width:14px;position:relative; top:-2px;" /></a>
@@ -179,7 +184,7 @@
 		</li>
 	</ul>
 </div>
-<div class="collapse d-xl-none" id="navbar-collapse-2">
+<div class="collapse d-lg-none" id="navbar-collapse-2">
 	<div class="navbar-nav mr-auto">
 		{{if $channel_apps.0}}
 		{{foreach $channel_apps as $channel_app}}
@@ -190,6 +195,9 @@
 		</div>
 		<div id="sys-apps-collapsed" style="display:none;">
 		{{/if}}
+		{{foreach $navbar_apps as $navbar_app}}
+		{{$navbar_app}}
+		{{/foreach}}
 		{{foreach $nav_apps as $nav_app}}
 		{{$nav_app|replace:'dropdown-item':'nav-link'}}
 		{{/foreach}}
diff --git a/view/tpl/navbar_tucson.tpl b/view/tpl/navbar_tucson.tpl
index faf8b5b4a..4e045571f 100755
--- a/view/tpl/navbar_tucson.tpl
+++ b/view/tpl/navbar_tucson.tpl
@@ -1,5 +1,5 @@
 {{if $nav.login && !$userinfo}}
-<div class="d-xl-none pt-1 pb-1">
+<div class="d-lg-none pt-1 pb-1">
 	{{if $nav.loginmenu.1.4}}
 	<a class="btn btn-primary btn-sm text-white" href="#" title="{{$nav.loginmenu.1.3}}" id="{{$nav.loginmenu.1.4}}_collapse" data-toggle="modal" data-target="#nav-login">
 		{{$nav.loginmenu.1.1}}
@@ -87,8 +87,8 @@
 	</button>
 
 	{{if $localuser || $nav.pubs}}
-	<button id="notifications-btn" type="button" class="navbar-toggler border-0 text-white" data-toggle="collapse" data-target="#navbar-collapse-1">
-		<i id="notifications-btn-icon" class="fa fa-exclamation"></i>
+	<button id="notifications-btn-1" type="button" class="navbar-toggler border-0 text-white notifications-btn" data-toggle="collapse" data-target="#navbar-collapse-1">
+		<i id="notifications-btn-icon-1" class="fa fa-exclamation notifications-btn-icon"></i>
 	</button>
 	{{/if}}
 
@@ -231,6 +231,11 @@
 			<a class="nav-link {{$nav.help.2}}" target="hubzilla-help" href="{{$nav.help.0}}" title="{{$nav.help.3}}" id="{{$nav.help.4}}" onclick="contextualHelp(); return false;"><i class="fa fa-fw fa-question-circle"></i></a>
 		</li>
 		{{/if}}
+		{{if $localuser || $nav.pubs}}
+		<li id="notifications-btn" class="nav-item d-xl-none">
+			<a class="nav-link text-white notifications-btn" href="#"><i id="notifications-btn-icon" class="fa fa-exclamation-circle  notifications-btn-icon"></i></a>
+		</li>
+		{{/if}}
 		{{if $channel_apps.0}}
 		<li class="nav-item dropdown" id="channel-menu">
 			<a class="nav-link" href="#" data-toggle="dropdown"><img src="{{$channel_thumb}}" style="height:14px; width:14px;position:relative; top:-2px;" /></a>
@@ -258,7 +263,7 @@
 </div>
 
 
-<div class="collapse d-xl-none" id="navbar-collapse-2">
+<div class="collapse d-lg-none" id="navbar-collapse-2">
 	<div class="navbar-nav mr-auto">
 		{{if $channel_apps.0}}
 		{{foreach $channel_apps as $channel_app}}
diff --git a/view/tpl/notifications_widget.tpl b/view/tpl/notifications_widget.tpl
index 3ef7bff7d..8168866ad 100644
--- a/view/tpl/notifications_widget.tpl
+++ b/view/tpl/notifications_widget.tpl
@@ -2,7 +2,7 @@
 	var notifications_parent;
 	$(document).ready(function() {
 		notifications_parent = $('#notifications_wrapper')[0].parentElement.id;
-		$('#notifications-btn').click(function() {
+		$('.notifications-btn').click(function() {
 			if($('#notifications_wrapper').hasClass('fs'))
 				$('#notifications_wrapper').prependTo('#' + notifications_parent);
 			else
@@ -15,21 +15,35 @@
 		});
 	});
 
-	{{if $module == 'display'}}
+	{{if $module == 'display' || $module == 'hq'}}
 	$(document).on('click', '.notification', function(e) {
 		var b64mid = $(this).data('b64mid');
+		var notify_id = $(this).data('notify_id');
 		var path = $(this)[0].pathname.substr(1,7);
 
+		console.log(path);
+
+		{{if $module == 'hq'}}
+		if(b64mid !== 'undefined' && path !== 'pubstre') {
+		{{else}}
 		if(path === 'display' && b64mid) {
+		{{/if}}
 			e.preventDefault();
 			e.stopPropagation();
 
 			$('.thread-wrapper').remove();
-			$(this).fadeOut();
+
+			if(! page_load)
+				$(this).fadeOut();
+
 			bParam_mid = b64mid;
 			mode = 'replace';
 			page_load = true;
+			{{if $module == 'hq'}}
+			hqLiveUpdate(notify_id);
+			{{else}}
 			liveUpdate();
+			{{/if}}
 
 			if($('#notifications_wrapper').hasClass('fs'))
 				$('#notifications_wrapper').prependTo('#' + notifications_parent).removeClass('fs');
@@ -43,7 +57,7 @@
 <div id="notifications_wrapper">
 	<div id="notifications" class="navbar-nav" data-children=".nav-item">
 		<div id="nav-notifications-template" rel="template">
-			<a class="list-group-item clearfix notification {5}" href="{0}" title="{2} {3}" data-b64mid="{6}">
+			<a class="list-group-item clearfix notification {5}" href="{0}" title="{2} {3}" data-b64mid="{6}" data-notify_id="{7}">
 				<img class="menu-img-3" data-src="{1}">
 				<span class="contactname">{2}</span>
 				<span class="dropdown-sub-text">{3}<br>{4}</span>