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

34 files changed, 338 insertions, 192 deletions

diff --git a/.homeinstall/README.md b/.homeinstall/README.md
index e78f78fc6..8b23b9c44 100644
--- a/.homeinstall/README.md
+++ b/.homeinstall/README.md
@@ -28,23 +28,23 @@ Hardware
 
 Software
 
-+ Fresh installation of Debian 9 (Stretch) on your mini-pc
-+ Router with open ports 80 and 443 for your Debian
++ Fresh installation of Debian 9 (Stretch)
++ Router with open ports 80 and 443 for your Hub
 
 ## The basic steps (quick overview)
 
 + Register your own domain (for example at selfHOST) or a free subdomain (for example at freeDNS)
-+ Install Debian 9
-+ On your router: Open the ports 80 and 443
 + Log on to your fresh Debian
   - apt-get install git
   - mkdir -p /var/www
   - cd /var/www
   - git clone https://github.com/redmatrix/hubzilla.git html
-  - cp .homeinstall/hubzilla-config.txt.template .homeinstall/hubzilla-config.txt
-  - nano .homeinstall/hubzilla-config.txt
+  - cd /html/.homeinstall
+  - cp hubzilla-config.txt.template hubzilla-config.txt
+  - nano hubzilla-config.txt
     - Read the comments carefully
     - Enter your values: db pass, domain, values for dyn DNS
+  - Make sure your external drive (for backups) is mounted
   - hubzilla-setup.sh as root
     - ... wait, wait, wait until the script is finised
   - reboot
@@ -58,24 +58,27 @@ Software
 
 ### Recommended: USB Drive for Backups
 
-The installation will create a daily backup.
-
-If the backup process does not find an external device than the backup goes to
-the internal disk.
+The installation will create a daily backup written to an external drive.
 
 The USB drive must be compatible with the filesystems
 
 - ext4 (if you do not want to encrypt the USB) 
 - LUKS + ext4 (if you want to encrypt the USB) 
 
+The backup includes 
+
+- Hubzilla DB
+- Hubzilla installation /var/www/html
+- Certificates for letsencrypt
+
 ## Preparations Software
 
 ### Install Debian Linux on the Mini-PC
 
-Download the stable Debian 9 at https://www.debian.org/  
+Download the stable Debian at https://www.debian.org/  
 (Debian 8 is no longer supported.)
 
-Create bootable USB drive with Debian on it. You could use
+Create bootable USB drive with Debian on it.You could use
 
 - unetbootin, https://en.wikipedia.org/wiki/UNetbootin
 - or simply the linux command "dd"
@@ -109,12 +112,9 @@ You can use subdomains as well
 
     my.cooldomain.org
 
-There are two ways to get a domain
-
-- buy a domain, or
-- register a free subdomain
+There are two ways to get a domain...
 
-### Method 1: Buy an own Domain 
+### Method 1: Buy a Domain 
 
 ...for example buy at selfHOST.de  
 
@@ -122,14 +122,14 @@ The cost are around 10,- € once and 1,50 € per month (2017).
 
 ### Method 2 Register a (free) Subdomain
 
-...for example register at freeDNS
+...for example register at freedns.afraid.org
 
 Follow the instructions in .homeinstall/hubzilla-config.txt.  
 
 
 ## Install Hubzilla on your Debian
 
-Login to your Debian
+Login to your debian
 (Provided your username is "you" and the name of the mini pc is "debian". You
 could take the IP address instead of "debian")
 
@@ -164,6 +164,8 @@ Modify the file "hubzilla-config.txt". Read the instructions there carefully and
 
     nano hubzilla-config.txt
 
+Make sure your external drive (for backups) is plugged in and can be mounted as configured in "hubzilla-config.txt". Otherwise the daily backups will not work.
+
 Run the script
 
      ./hubzilla-setup.sh
@@ -187,11 +189,16 @@ Leave db type "MySQL" untouched.
 
 Follow the instructions in the next pages.
 
-## Note for the Rasperry 
+After the daily script was executed at 05:30 (am)
 
-The script was tested with a Raspberry 3 under Raspian (Debian 9.3, 2017-11-29-raspbian-stretch.img).
+- look at var/www/html/hubzilla-daily.log
+- check your backup on the external drive
+- optionally view the daily log under yourdomain.org/admin/logs/
+  - set the logfile to var/www/html/hubzilla-daily.log
+
+## Note for the Rasperry 
 
-Be patient when a page is loaded by your Raspi-Hub for the very first time. Especially the config pages after the install will load very slowly.
+The script was tested with an Raspberry 3 under Raspian (Debian 9.3, 2017-11-29-raspbian-stretch.img).
 
 It is recommended to deinstall these programms to avoid endless updates. Use...
 
@@ -202,8 +209,8 @@ It is recommended to run the Raspi without graphical frontend (X-Server). Use...
 
     sudo raspi-config
 
-There choose "3 Boot Options" > "31 Desktop / CLI" > "B1 Console". Reboot.
+to boot the Rapsi to the client console.
 
-**DO NOT FORGET TO CHANGE THE DEFAULT PASSWORD FOR USER PI!**
+DO NOT FORGET TO CHANGE THE DEFAULT PASSWORD FOR USER PI!
 
 
diff --git a/.homeinstall/hubzilla-config.txt.template b/.homeinstall/hubzilla-config.txt.template
index 089917c68..2776ccd27 100644
--- a/.homeinstall/hubzilla-config.txt.template
+++ b/.homeinstall/hubzilla-config.txt.template
@@ -13,10 +13,10 @@ db_pass=
 # This script automates installation of an SSL certificate from
 # Let's Encrypt (https://letsencrypt.org)
 #
-# Please give the domain name of your hub. Examples:
+# Please give the domain name of your hub
 #
-#     le_domain=my.cooldomain.org
-#     le_domain=cooldomain.org
+#     Example: my.cooldomain.org
+#     Example: cooldomain.org
 #
 # Email is optional
 #
@@ -25,7 +25,7 @@ le_domain=
 le_email=
 
 ###############################################
-### OPTIONAL - dynamic IP address - selfHOST ##
+### OPTIONAL - selfHOST - dynamic IP address ##
 #
 # 1. Register a domain at selfhost.de
 #    - choose offer "DOMAIN dynamisch" 1,50€/mon at 08.01.2016
@@ -42,7 +42,7 @@ selfhost_user=
 selfhost_pass=
 
 ###############################################
-### OPTIONAL - dynamic IP address - FreeDNS ###
+### OPTIONAL - FreeDNS - dynamic IP address ###
 #
 # Please give the alpha-numeric-key of freedns
 #
diff --git a/.homeinstall/hubzilla-setup.sh b/.homeinstall/hubzilla-setup.sh
index 023b9eed1..635bb3518 100755
--- a/.homeinstall/hubzilla-setup.sh
+++ b/.homeinstall/hubzilla-setup.sh
@@ -459,11 +459,6 @@ function configure_cron_selfhost {
     fi
 }
 
-function install_git {
-    print_info "installing git..."
-    nocheck_install "git"
-}
-
 function install_letsencrypt {
     print_info "installing let's encrypt ..."
     # check if user gave domain
@@ -570,20 +565,13 @@ function check_https {
 }
 
 function install_hubzilla {
-    print_info "installing hubzilla..."
-    # rm -R /var/www/html/ # for "stand alone" usage
-    cd /var/www/
-    # git clone https://github.com/redmatrix/hubzilla html # for "stand alone" usage
-    cd html/
-    git clone https://github.com/redmatrix/hubzilla-addons addon
+    print_info "installing hubzilla addons..."
+    cd /var/www/html/
+    util/add_addon_repo https://github.com/redmatrix/hubzilla-addons.git hzaddons
     mkdir -p "store/[data]/smarty3"
     chmod -R 777 store
     touch .htconfig.php
     chmod ou+w .htconfig.php
-    # uncomment the last function call "install_hubzilla_plugins" 
-    # - if you want to install addons and themes that are not officially supported
-    # - and read the comments in function "install_hubzilla_plugins" how do do it
-    # install_hubzilla_plugins
     cd /var/www/
     chown -R www-data:www-data html
 	chown root:www-data /var/www/html/
@@ -598,72 +586,6 @@ function install_hubzilla {
     print_info "installed hubzilla"
 }
 
-function install_hubzilla_plugins {
-    print_info "installing hubzilla plugins..."
-    cd /var/www/html
-    plugin_install=.homeinstall/plugin_install.txt
-    theme_install=.homeinstall/theme_install.txt
-    # overwrite script to update the plugin and themes
-    rm -f $plugins_update
-    echo "cd /var/www/html" >> $plugins_update
-    ###################
-    # write plugin file
-    if [ ! -f "$plugin_install" ]
-    then
-        echo "# To install a plugin" >> $plugin_install
-        echo "# 1. add the plugin in a new line and run" >> $plugin_install
-        echo "# 2. run" >> $plugin_install
-        echo "#   cd /var/www/html/.homeinstall" >> $plugin_install
-        echo "#   ./hubzilla-setup.sh" >> $plugin_install
-        echo "https://gitlab.com/zot/ownmapp.git ownMapp" >> $plugin_install
-    fi
-    # install plugins
-    while read -r line; do
-        [[ "$line" =~ ^#.*$ ]] && continue
-        p_url=$(echo $line | awk -F' ' '{print $1}')
-        p_name=$(echo $line | awk -F' ' '{print $2}')
-        # basic check of format
-	    if [ ${#p_url} -ge 1 ] && [ ${#p_name} -ge 1 ]
-	    then
-            # install addon
-            util/add_addon_repo $line
-            util/update_addon_repo $p_name # not sure if this line is neccessary
-            echo "util/update_addon_repo $p_name" >> $plugins_update
-        else
-            print_info "skipping installation of a plugin from file $plugin_install - something wrong with format in line: $line"
-	    fi
-    done < "$plugin_install"
-    ###################
-    # write theme file
-    if [ ! -f "$theme_install" ]
-    then
-        echo "# To install a theme" >> $theme_install
-        echo "# 1. add the theme in a new line and run" >> $theme_install
-        echo "# 2. run" >> $theme_install
-        echo "#   cd /var/www/html/.homeinstall" >> $theme_install
-        echo "#   ./hubzilla-setup.sh" >> $theme_install
-        echo "https://github.com/DeadSuperHero/hubzilla-themes.git DeadSuperHeroThemes" >> $theme_install
-
-    fi
-    # install plugins
-    while read -r line; do
-        [[ "$line" =~ ^#.*$ ]] && continue
-        p_url=$(echo $line | awk -F' ' '{print $1}')
-        p_name=$(echo $line | awk -F' ' '{print $2}')
-        # basic check of format
-	    if [ ${#p_url} -ge 1 ] && [ ${#p_name} -ge 1 ]
-	    then
-            # install addon
-            util/add_theme_repo $line
-            util/update_theme_repo $p_name # not sure if this line is neccessary
-            echo "util/update_theme_repo $p_name" >> $plugins_update
-        else
-            print_info "skipping installation of a theme from file $theme_install - something wrong with format in line: $line"
-	    fi
-    done < "$theme_install"
-    print_info "installed hubzilla plugins and themes"
-}
-
 function rewrite_to_https {
     print_info "configuring apache to redirect http to httpS ..."
     htaccessfile=/var/www/html/.htaccess
@@ -788,12 +710,11 @@ echo "    fi" >> /var/www/$hubzilladaily
 echo "fi" >> /var/www/$hubzilladaily
 echo "if [ \$device_mounted == 0 ]" >> /var/www/$hubzilladaily
 echo "then" >> /var/www/$hubzilladaily
-echo "    echo \"device could not be mounted $backup_device_name. Using internal disk for backup...\"" >> /var/www/$hubzilladaily
-echo "	rsnapshot -c $snapshotconfig alpha" >> /var/www/$hubzilladaily
+echo "    echo \"device could not be mounted $backup_device_name. No backup written.\"" >> /var/www/$hubzilladaily
 echo "fi" >> /var/www/$hubzilladaily
 echo "#" >> /var/www/$hubzilladaily
 echo "echo \"\$(date) - db size...\"" >> /var/www/$hubzilladaily
-echo "du -h /var/cache/rsnapshot/ | grep mysql/hubzilla" >> /var/www/$hubzilladaily
+echo "du -h /var/lib/mysql/ | grep mysql/hubzilla" >> /var/www/$hubzilladaily
 echo "#" >> /var/www/$hubzilladaily
 echo "# update" >> /var/www/$hubzilladaily
 echo "echo \"\$(date) - updating dehydrated...\"" >> /var/www/$hubzilladaily
diff --git a/CHANGELOG b/CHANGELOG
index c583c022b..d84b8fe4a 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,4 +1,8 @@
 Hubzilla 3.0 (????-??-??)
+	- Updated homeinstall script
+	- Sort cloud directory by 1. is_dir and 2. name
+	- Document that imagick calls/execs ffmpeg for mp4 video thumbnails
+	- Use pipe_stream() instead of file_{get, put}_contents() in attach_store()
 	- Make homeinstall script ready for Debian 9
 	- Add url and headings to bbco_autocomplete()
 	- Remove additional linebreaks after headings
@@ -82,6 +86,12 @@ Hubzilla 3.0 (????-??-??)
 	- Table structure for pseudo or proxy channels (pchan)
 
 	Bugfixes
+	- Fix sync non-default profile photo changes to clones - github issue #113
+	- Fix prev/next buttons on connedit can show deleted connections - github issue #673
+	- Fix affinity widget settings
+	- Fix dupe bug in content hooks - github issue #943
+	- Fix directory keywords returned from dir_tagadelic() in standalone mode
+	- Fix argument warning when arguments are correct in util/dcp
 	- Fix issue with long filenames in mod cloud
 	- Fix misc. issues with new 'insert photo from photo album' github issue #475
 	- Fix regression in channel sources delivery
@@ -116,6 +126,10 @@ Hubzilla 3.0 (????-??-??)
 	- Fix unstar
 
 	Plugins/Addon
+	Diaspora: fix 'view full size' photo link - core github issue #947
+	Diaspora: implement recent changes in diaspora account_migration spec
+	GNU-Social: fix uploading a photo to a post results in double post - github issue 75
+	GNU-Social: fix gnusoc plugin not respecting delayed delivery - github issue 74
 	Pubcrawl: fix PHP warning
 	Diaspora: remove garbage from magic envelope
 	Diaspora: fix permalinks for zot reshares
diff --git a/Zotlabs/Lib/Img_filesize.php b/Zotlabs/Lib/Img_filesize.php
new file mode 100644
index 000000000..e7bef37e1
--- /dev/null
+++ b/Zotlabs/Lib/Img_filesize.php
@@ -0,0 +1,121 @@
+<?php
+
+namespace Zotlabs\Lib;
+
+class Img_filesize {
+
+	private $url;
+
+	function __construct($url) {
+		$this->url = $url;
+	}
+
+	function getSize() {
+		$size = null;
+
+		if(stripos($this->url,z_root() . '/photo') !== false) {
+			$size = self::getLocalFileSize($this->url);
+		}
+		if(! $size) {
+			$size = getRemoteFileSize($this->url);
+		}
+
+		return $size;
+	}
+
+
+	static function getLocalFileSize($url) {
+	
+		$fname = basename($url);
+		$resolution = 0;
+	
+		if(strpos($fname,'.') !== false)
+			$fname = substr($fname,0,strpos($fname,'.'));
+	
+		if(substr($fname,-2,1) == '-') {
+			$resolution = intval(substr($fname,-1,1));
+			$fname = substr($fname,0,-2);
+		}
+			
+		$r = q("SELECT filesize FROM photo WHERE resource_id = '%s' AND imgscale = %d LIMIT 1",
+			dbesc($fname),
+			intval($resolution)
+		);
+		if($r) {
+			return $r[0]['filesize'];
+		}
+		return null;
+	}
+
+}
+
+/**
+ * Try to determine the size of a remote file by making an HTTP request for
+ * a byte range, or look for the content-length header in the response.
+ * The function aborts the transfer as soon as the size is found, or if no
+ * length headers are returned, it aborts the transfer.
+ *
+ * @return int|null null if size could not be determined, or length of content
+ */
+function getRemoteFileSize($url)
+{
+    $ch = curl_init($url);
+
+    $headers = array(
+        'Range: bytes=0-1',
+        'Connection: close',
+    );
+
+    $in_headers = true;
+    $size       = null;
+
+    curl_setopt($ch, CURLOPT_HEADER, 1);
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+    curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2450.0 Iron/46.0.2450.0');
+    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
+    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
+    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
+    curl_setopt($ch, CURLOPT_VERBOSE, 0); // set to 1 to debug
+    curl_setopt($ch, CURLOPT_STDERR, fopen('php://output', 'r'));
+
+    curl_setopt($ch, CURLOPT_HEADERFUNCTION, function($curl, $line) use (&$in_headers, &$size) {
+        $length = strlen($line);
+
+        if (trim($line) == '') {
+            $in_headers = false;
+        }
+
+        list($header, $content) = explode(':', $line, 2);
+        $header = strtolower(trim($header));
+
+        if ($header == 'content-range') {
+            // found a content-range header
+            list($rng, $s) = explode('/', $content, 2);
+            $size = (int)$s;
+            return 0; // aborts transfer
+        } else if ($header == 'content-length' && 206 != curl_getinfo($curl, CURLINFO_HTTP_CODE)) {
+            // found content-length header and this is not a 206 Partial Content response (range response)
+            $size = (int)$content;
+            return 0;
+        } else {
+            // continue
+            return $length;
+        }
+    });
+
+    curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($curl, $data) use ($in_headers) {
+        if (!$in_headers) {
+            // shouldn't be here unless we couldn't determine file size
+            // abort transfer
+            return 0;
+        }
+
+        // write function is also called when reading headers
+        return strlen($data);
+    });
+
+    $result = curl_exec($ch);
+    $info   = curl_getinfo($ch);
+
+    return $size;
+}
\ No newline at end of file
diff --git a/Zotlabs/Module/Apps.php b/Zotlabs/Module/Apps.php
index 2f61f2932..c672ea467 100644
--- a/Zotlabs/Module/Apps.php
+++ b/Zotlabs/Module/Apps.php
@@ -22,7 +22,8 @@ class Apps extends \Zotlabs\Web\Controller {
 		if(local_channel()) {
 			Zlib\Apps::import_system_apps();
 			$syslist = array();
-			$list = Zlib\Apps::app_list(local_channel(), (($mode == 'edit') ? true : false), $_GET['cat']);
+			$cat = ((array_key_exists('cat',$_GET) && $_GET['cat']) ? [ escape_tags($_GET['cat']) ] : '');
+			$list = Zlib\Apps::app_list(local_channel(), (($mode == 'edit') ? true : false), $cat);
 			if($list) {
 				foreach($list as $x) {
 					$syslist[] = Zlib\Apps::app_encode($x);
@@ -43,7 +44,7 @@ class Apps extends \Zotlabs\Web\Controller {
 
 		return replace_macros(get_markup_template('myapps.tpl'), array(
 			'$sitename' => get_config('system','sitename'),
-			'$cat' => ((array_key_exists('cat',$_GET) && $_GET['cat']) ? escape_tags($_GET['cat']) : ''),
+			'$cat' => $cat,
 			'$title' => t('Apps'),
 			'$apps' => $apps,
 			'$authed' => ((local_channel()) ? true : false),
diff --git a/Zotlabs/Module/Connedit.php b/Zotlabs/Module/Connedit.php
index 23c5282e3..e0511b0d3 100644
--- a/Zotlabs/Module/Connedit.php
+++ b/Zotlabs/Module/Connedit.php
@@ -567,7 +567,7 @@ class Connedit extends \Zotlabs\Web\Controller {
 			$contact_id = \App::$poi['abook_id'];
 			$contact = \App::$poi;
 
-			$cn = q("SELECT abook_id, xchan_name from abook left join xchan on abook_xchan = xchan_hash where abook_channel = %d and abook_self = 0 order by xchan_name",
+			$cn = q("SELECT abook_id, xchan_name from abook left join xchan on abook_xchan = xchan_hash where abook_channel = %d and abook_self = 0 and xchan_deleted = 0 order by xchan_name",
 				intval(local_channel())
 			);
 
diff --git a/Zotlabs/Module/Feed.php b/Zotlabs/Module/Feed.php
index 06637b6d2..36869abbe 100644
--- a/Zotlabs/Module/Feed.php
+++ b/Zotlabs/Module/Feed.php
@@ -16,12 +16,15 @@ class Feed extends \Zotlabs\Web\Controller {
 		$params['type']      = ((stristr(argv(0),'json'))   ? 'json'                        : 'xml');
 		$params['pages']     = ((x($_REQUEST,'pages'))      ? intval($_REQUEST['pages'])    : 0);
 		$params['top']       = ((x($_REQUEST,'top'))        ? intval($_REQUEST['top'])      : 0);
-		$params['start']     = ((x($params,'start'))        ? intval($params['start'])      : 0);
-		$params['records']   = ((x($params,'records'))      ? intval($params['records'])    : 40);
-		$params['direction'] = ((x($params,'direction'))    ? dbesc($params['direction'])   : 'desc');
+		$params['start']     = ((x($_REQUEST,'start'))      ? intval($_REQUEST['start'])      : 0);
+		$params['records']   = ((x($_REQUEST,'records'))    ? intval($_REQUEST['records'])    : 40);
+		$params['direction'] = ((x($_REQUEST,'direction'))  ? dbesc($_REQUEST['direction'])   : 'desc');
 		$params['cat']       = ((x($_REQUEST,'cat'))        ? escape_tags($_REQUEST['cat']) : '');
 		$params['compat']    = ((x($_REQUEST,'compat'))     ? intval($_REQUEST['compat'])   : 0);	
 
+		if(! in_array($params['direction'],['asc','desc'])) {
+			$params['direction'] = 'desc';
+		}
 
 		if(argc() > 1) {
 
diff --git a/Zotlabs/Module/Network.php b/Zotlabs/Module/Network.php
index 4deb7c9e8..551303984 100644
--- a/Zotlabs/Module/Network.php
+++ b/Zotlabs/Module/Network.php
@@ -35,9 +35,12 @@ class Network extends \Zotlabs\Web\Controller {
 			return login(false);
 		}
 	
-		if($load)
+		$o = '';
+
+		if($load) {
 			$_SESSION['loadtime'] = datetime_convert();
-	
+		}
+
 		$arr = array('query' => \App::$query_string);
 	
 		call_hooks('network_content_init', $arr);
@@ -104,8 +107,10 @@ class Network extends \Zotlabs\Web\Controller {
 			$def_acl    = array('allow_gid' => '<' . $r[0]['hash'] . '>');
 		}
 	
-		$o = '';
 	
+		$default_cmin = ((feature_enabled(local_channel(),'affinity')) ? get_pconfig(local_channel(),'affinity','cmin',0) : 0);
+		$default_cmax = ((feature_enabled(local_channel(),'affinity')) ? get_pconfig(local_channel(),'affinity','cmax',99) : 99);
+
 	
 		// if no tabs are selected, defaults to comments
 	
@@ -115,8 +120,8 @@ class Network extends \Zotlabs\Web\Controller {
 		$liked    = ((x($_GET,'liked')) ? intval($_GET['liked']) : 0);
 		$conv     = ((x($_GET,'conv'))  ? intval($_GET['conv'])  : 0);
 		$spam     = ((x($_GET,'spam'))  ? intval($_GET['spam'])  : 0);
-		$cmin     = ((x($_GET,'cmin'))  ? intval($_GET['cmin'])  : 0);
-		$cmax     = ((x($_GET,'cmax'))  ? intval($_GET['cmax'])  : 99);
+		$cmin     = ((array_key_exists('cmin',$_GET))  ? intval($_GET['cmin'])  : $default_cmin);
+		$cmax     = ((array_key_exists('cmax',$_GET))  ? intval($_GET['cmax'])  : $default_cmax);
 		$file     = ((x($_GET,'file'))  ? $_GET['file']          : '');
 		$xchan    = ((x($_GET,'xchan')) ? $_GET['xchan']         : '');
 		$net      = ((x($_GET,'net'))   ? $_GET['net']           : '');
@@ -404,7 +409,6 @@ class Network extends \Zotlabs\Web\Controller {
 			if($cmax == 99)
 				$sql_nets .= " OR abook.abook_closeness IS NULL ) ";
 	
-	
 		}
 
 		$net_query = (($net) ? " left join xchan on xchan_hash = author_xchan " : ''); 
@@ -473,7 +477,6 @@ class Network extends \Zotlabs\Web\Controller {
 			if($load) {
 
 				// Fetch a page full of parent items for this page
-	
 				$r = q("SELECT distinct item.id AS item_id, $ordering FROM item
 					left join abook on ( item.owner_xchan = abook.abook_xchan $abook_uids )
 					$net_query
@@ -484,7 +487,6 @@ class Network extends \Zotlabs\Web\Controller {
 					$net_query2
 					ORDER BY $ordering DESC $pager_sql "
 				);
-	
 			}
 			else {
 
diff --git a/Zotlabs/Module/Ofeed.php b/Zotlabs/Module/Ofeed.php
index 58488d4af..d18a43ae5 100644
--- a/Zotlabs/Module/Ofeed.php
+++ b/Zotlabs/Module/Ofeed.php
@@ -17,12 +17,15 @@ class Ofeed extends \Zotlabs\Web\Controller {
 		$params['type']      = ((stristr(argv(0),'json'))   ? 'json'                        : 'xml');
 		$params['pages']     = ((x($_REQUEST,'pages'))      ? intval($_REQUEST['pages'])    : 0);
 		$params['top']       = ((x($_REQUEST,'top'))        ? intval($_REQUEST['top'])      : 0);
-		$params['start']     = ((x($params,'start'))        ? intval($params['start'])      : 0);
-		$params['records']   = ((x($params,'records'))      ? intval($params['records'])    : 10);
-		$params['direction'] = ((x($params,'direction'))    ? dbesc($params['direction'])   : 'desc');
+		$params['start']     = ((x($_REQUEST,'start'))      ? intval($_REQUEST['start'])      : 0);
+		$params['records']   = ((x($_REQUEST,'records'))    ? intval($_REQUEST['records'])    : 10);
+		$params['direction'] = ((x($_REQUEST,'direction'))  ? dbesc($_REQUEST['direction'])   : 'desc');
 		$params['cat']       = ((x($_REQUEST,'cat'))        ? escape_tags($_REQUEST['cat']) : '');
 		$params['compat']    = ((x($_REQUEST,'compat'))     ? intval($_REQUEST['compat'])   : 1);	
 
+		if(! in_array($params['direction'],['asc','desc'])) {
+			$params['direction'] = 'desc';
+		}
 
 		if(argc() > 1) {
 
diff --git a/Zotlabs/Module/Profile_photo.php b/Zotlabs/Module/Profile_photo.php
index 411518c61..45a606d5f 100644
--- a/Zotlabs/Module/Profile_photo.php
+++ b/Zotlabs/Module/Profile_photo.php
@@ -179,7 +179,10 @@ class Profile_photo extends \Zotlabs\Web\Controller {
 						);
 					}
 	
-					profiles_build_sync(local_channel());
+					// set $send to false in profiles_build_sync() to return the data
+					// so that we only send one sync packet. 
+
+					$sync_profiles = profiles_build_sync(local_channel(),false);
 	
 					// We'll set the updated profile-photo timestamp even if it isn't the default profile,
 					// so that browsers will do a cache update unconditionally
@@ -201,7 +204,7 @@ class Profile_photo extends \Zotlabs\Web\Controller {
 
 					$sync = attach_export_data($channel,$base_image['resource_id']);
 					if($sync)
-						build_sync_packet($channel['channel_id'],array('file' => array($sync)));
+						build_sync_packet($channel['channel_id'],array('file' => array($sync), 'profile' => $sync_profiles));
 
 
 					// Similarly, tell the nav bar to bypass the cache and update the avatar image.
diff --git a/Zotlabs/Module/Settings/Featured.php b/Zotlabs/Module/Settings/Featured.php
index ebe2996d3..9c5a7b16c 100644
--- a/Zotlabs/Module/Settings/Featured.php
+++ b/Zotlabs/Module/Settings/Featured.php
@@ -11,15 +11,17 @@ class Featured {
 		call_hooks('feature_settings_post', $_POST);
 	
 		if($_POST['affinity_slider-submit']) {
-			if(intval($_POST['affinity_cmax'])) {
-				set_pconfig(local_channel(),'affinity','cmax',intval($_POST['affinity_cmax']));
-			}
-			if(intval($_POST['affinity_cmin'])) {
-				set_pconfig(local_channel(),'affinity','cmin',intval($_POST['affinity_cmin']));			
-			}
-			if(intval($_POST['affinity_cmax']) || intval($_POST['affinity_cmin'])) {
-				info( t('Affinity Slider settings updated.') . EOL);
-			}
+			$cmax = intval($_POST['affinity_cmax']);
+			if($cmax < 0 || $cmax > 99)
+				$cmax = 99;
+			$cmin = intval($_POST['affinity_cmin']);
+			if($cmin < 0 || $cmin > 99)
+				$cmin = 0;
+			set_pconfig(local_channel(),'affinity','cmin',$cmin);
+			set_pconfig(local_channel(),'affinity','cmax',$cmax);
+
+			info( t('Affinity Slider settings updated.') . EOL);
+
 		}
 		
 		build_sync_packet();
@@ -40,12 +42,12 @@ class Featured {
 			$cmax = intval(get_pconfig(local_channel(),'affinity','cmax'));
 			$cmax = (($cmax) ? $cmax : 99);
 			$setting_fields .= replace_macros(get_markup_template('field_input.tpl'), array(
-				'$field'    => array('affinity_cmax', t('Default maximum affinity level'), $cmax, '')
+				'$field'    => array('affinity_cmax', t('Default maximum affinity level'), $cmax, t('0-99 default 99'))
 			));
 			$cmin = intval(get_pconfig(local_channel(),'affinity','cmin'));
 			$cmin = (($cmin) ? $cmin : 0);
 			$setting_fields .= replace_macros(get_markup_template('field_input.tpl'), array(
-				'$field'    => array('affinity_cmin', t('Default minimum affinity level'), $cmin, '')
+				'$field'    => array('affinity_cmin', t('Default minimum affinity level'), $cmin, t('0-99 - default 0'))
 			));
 
 			$settings_addons .= replace_macros(get_markup_template('generic_addon_settings.tpl'), array(
diff --git a/Zotlabs/Storage/Directory.php b/Zotlabs/Storage/Directory.php
index 63ff4341c..510d463c1 100644
--- a/Zotlabs/Storage/Directory.php
+++ b/Zotlabs/Storage/Directory.php
@@ -691,7 +691,7 @@ class Directory extends DAV\Node implements DAV\ICollection, DAV\IQuota, DAV\IMo
 		}
 
 		$prefix = '';
-		$suffix = '';
+		$suffix = ' order by is_dir desc, filename asc ';
 
 		$r = q("select $prefix id, uid, hash, filename, filetype, filesize, revision, folder, flags, is_dir, created, edited from attach where folder = '%s' and uid = %d $perms $suffix",
 			dbesc($folder),
diff --git a/Zotlabs/Thumbs/Video.php b/Zotlabs/Thumbs/Video.php
index 5e09ef9a3..05127355e 100644
--- a/Zotlabs/Thumbs/Video.php
+++ b/Zotlabs/Thumbs/Video.php
@@ -32,12 +32,24 @@ class Video {
 			fclose($ostream);
 		}
 
+		/*
+		 * Note: imagick convert may try to call 'ffmpeg' (or other conversion utilities) under
+		 * the covers for this particular operation. If this is not installed or not in the path
+		 * for the web server user, errors may be reported in the web server logs.
+		 */
+
+
+		$ffmpeg = trim(shell_exec('which ffmpeg'));
+		if($ffmpeg) { 
+			logger('ffmpeg not found in path. Video thumbnails may fail.');
+		}
+
 		$imagick_path = get_config('system','imagick_convert_path');
 		if($imagick_path && @file_exists($imagick_path)) {
 			$cmd = $imagick_path . ' ' . escapeshellarg(PROJECT_BASE . '/' . $tmpfile . '[0]') . ' -thumbnail ' . $width . 'x' . $height . ' ' . escapeshellarg(PROJECT_BASE . '/' . $outfile);
 			//  logger('imagick thumbnail command: ' . $cmd);
 
-			exec($cmd);
+			@exec($cmd);
 
 			if(! file_exists($outfile)) {
 				logger('imagick scale failed.');
@@ -46,7 +58,7 @@ class Video {
 				@rename($outfile,$file . '.thumb');
 			}
 		}
-			
+	
 		@unlink($tmpfile);
 	}
 }
diff --git a/Zotlabs/Web/Router.php b/Zotlabs/Web/Router.php
index 12ef315d4..a6b780cdc 100644
--- a/Zotlabs/Web/Router.php
+++ b/Zotlabs/Web/Router.php
@@ -265,7 +265,7 @@ class Router {
 			if(! \App::$error) {
 				$arr = array('content' => \App::$page['content'], 'replace' => false);
 				call_hooks(\App::$module . '_mod_content', $arr);
-				\App::$page['content'] = $arr['content'];
+
 				if(! $arr['replace']) {
 					if($this->controller && method_exists($this->controller,'get')) {
 						$arr = array('content' => $this->controller->get());
@@ -276,8 +276,8 @@ class Router {
 					}
 				}
 				call_hooks(\App::$module . '_mod_aftercontent', $arr);
-				\App::$page['content'] .= $arr['content'];
+				\App::$page['content'] = (($arr['replace']) ? $arr['content'] : \App::$page['content'] . $arr['content']);
 			}
 		}
 	}
-}
\ No newline at end of file
+}
diff --git a/Zotlabs/Widget/Affinity.php b/Zotlabs/Widget/Affinity.php
index 439ba1f33..4fb2874ae 100644
--- a/Zotlabs/Widget/Affinity.php
+++ b/Zotlabs/Widget/Affinity.php
@@ -9,15 +9,11 @@ class Affinity {
 		if(! local_channel())
 			return '';
 	
-		// Get default cmin value from pconfig, but allow GET parameter to override
-		$cmin = intval(get_pconfig(local_channel(),'affinity','cmin'));
-		$cmin = (($cmin) ? $cmin : 0);
-		$cmin = ((x($_REQUEST,'cmin')) ? intval($_REQUEST['cmin']) : $cmin);
-	
-		// Get default cmax value from pconfig, but allow GET parameter to override
-		$cmax = intval(get_pconfig(local_channel(),'affinity','cmax'));
-		$cmax = (($cmax) ? $cmax : 99);
-		$cmax = ((x($_REQUEST,'cmax')) ? intval($_REQUEST['cmax']) : $cmax);
+		$default_cmin = ((feature_enabled(local_channel(),'affinity')) ? get_pconfig(local_channel(),'affinity','cmin',0) : 0);
+		$default_cmax = ((feature_enabled(local_channel(),'affinity')) ? get_pconfig(local_channel(),'affinity','cmax',99) : 99);
+
+		$cmin = ((x($_REQUEST,'cmin')) ? intval($_REQUEST['cmin']) : $default_cmin);
+		$cmax = ((x($_REQUEST,'cmax')) ? intval($_REQUEST['cmax']) : $default_cmax);
 
 
 		if(feature_enabled(local_channel(),'affinity')) {
diff --git a/Zotlabs/Widget/Notifications.php b/Zotlabs/Widget/Notifications.php
index a677d84c9..5a0c1f3d5 100644
--- a/Zotlabs/Widget/Notifications.php
+++ b/Zotlabs/Widget/Notifications.php
@@ -144,6 +144,7 @@ class Notifications {
 		$o = replace_macros(get_markup_template('notifications_widget.tpl'), array(
 			'$module' => \App::$module,
 			'$notifications' => $notifications,
+			'$no_notifications' => t('Sorry, you have got no notifications at the moment'),
 			'$loading' => t('Loading')
 		));
 
diff --git a/boot.php b/boot.php
index 2917410b4..9f5651cd7 100755
--- a/boot.php
+++ b/boot.php
@@ -50,7 +50,7 @@ require_once('include/hubloc.php');
 require_once('include/attach.php');
 
 define ( 'PLATFORM_NAME',           'hubzilla' );
-define ( 'STD_VERSION',             '3.1' );
+define ( 'STD_VERSION',             '3.1.1' );
 define ( 'ZOT_REVISION',            '1.3' );
 
 define ( 'DB_UPDATE_VERSION',       1198  );
diff --git a/include/attach.php b/include/attach.php
index e94454905..39269eb03 100644
--- a/include/attach.php
+++ b/include/attach.php
@@ -550,6 +550,7 @@ function attach_store($channel, $observer_hash, $options = '', $arr = null) {
 			$type     = $f['type'];
 		} else {
 			if(! x($_FILES,'userfile')) {
+				logger('No source file');
 				$ret['message'] = t('No source file.');
 				return $ret;
 			}
@@ -590,6 +591,7 @@ function attach_store($channel, $observer_hash, $options = '', $arr = null) {
 			intval($channel_id)
 		);
 		if(! $x) {
+			logger('update file source not found');
 			$ret['message'] = t('Cannot locate file to revise/update');
 			return $ret;
 		}
@@ -731,6 +733,7 @@ function attach_store($channel, $observer_hash, $options = '', $arr = null) {
 		$maxfilesize = get_config('system','maxfilesize');
 
 		if(($maxfilesize) && ($filesize > $maxfilesize)) {
+			logger('quota_exceeded');
 			$ret['message'] = sprintf( t('File exceeds size limit of %d'), $maxfilesize);
 			if($remove_when_processed)
 				@unlink($src);
@@ -751,6 +754,7 @@ function attach_store($channel, $observer_hash, $options = '', $arr = null) {
 				intval($channel['channel_account_id'])
 			);
 			if(($r) &&  (($r[0]['total'] + $filesize) > ($limit - $existing_size))) {
+				logger('service_class limit exceeded');
 				$ret['message'] = upgrade_message(true) . sprintf(t("You have reached your limit of %1$.0f Mbytes attachment storage."), $limit / 1024000);
 				if($remove_when_processed)
 					@unlink($src);
@@ -783,8 +787,15 @@ function attach_store($channel, $observer_hash, $options = '', $arr = null) {
 	$os_path      = $os_relpath;
 	$display_path = ltrim($pathname . '/' . $filename,'/');
 
-	if($src)
-		@file_put_contents($os_basepath . $os_relpath,@file_get_contents($src));
+	if($src) {
+		$istream = @fopen($src,'rb');
+		$ostream = @fopen($os_basepath . $os_relpath,'wb');
+		if($istream && $ostream) {
+			pipe_streams($istream,$ostream,65535);
+			fclose($istream);
+			fclose($ostream);
+		}
+	}
 
 	if(array_key_exists('created', $arr))
 		$created = $arr['created'];
diff --git a/include/channel.php b/include/channel.php
index 2d40b7db6..b9adc588b 100644
--- a/include/channel.php
+++ b/include/channel.php
@@ -1982,12 +1982,17 @@ function get_channel_default_perms($uid) {
 }
 
 
-function profiles_build_sync($channel_id) {
+function profiles_build_sync($channel_id,$send = true) {
 	$r = q("select * from profile where uid = %d",
 		intval($channel_id)
 	);
 	if($r) {
-		build_sync_packet($channel_id,array('profile' => $r));
+		if($send) {
+			build_sync_packet($channel_id,array('profile' => $r));
+		}
+		else {
+			return $r;
+		}
 	}
 }
 
diff --git a/include/feedutils.php b/include/feedutils.php
index 4638ef66a..5e48cb1ee 100644
--- a/include/feedutils.php
+++ b/include/feedutils.php
@@ -1801,12 +1801,17 @@ function compat_photos_list($s) {
 
 	if($found) {
 		foreach($matches as $match) {
-			$ret[] = [
+			$entry = [
 				'href' => $match[2],
-				'length' => 0,
 				'type' => guess_image_type($match[2])
 			];
+			$sizer = new \Zotlabs\Lib\Img_filesize($match[2]);
+			$size = $sizer->getSize();
+			if(intval($size)) {
+				$entry['length'] = intval($size);
+			}
 
+			$ret[] = $entry;
 		}
 	}
 
diff --git a/include/import.php b/include/import.php
index a5e8adeb5..5a655ce4c 100644
--- a/include/import.php
+++ b/include/import.php
@@ -162,13 +162,17 @@ function import_profiles($channel, $profiles) {
 			convert_oldfields($profile,'work','employment');
 
 			/**
-			 * @TODO we are going to reset all profile photos to the original
-			 * somebody will have to fix this later and put all the applicable
-			 * photos into the export.
+			 * @TODO put all the applicable photos into the export.
 			 */
 
-			$profile['photo'] = z_root() . '/photo/profile/l/' . $channel['channel_id'];
-			$profile['thumb'] = z_root() . '/photo/profile/m/' . $channel['channel_id'];
+			if((strpos($profile['thumb'],'/photo/profile/l/') !== false) || intval($profile['is_default'])) {
+				$profile['photo'] = z_root() . '/photo/profile/l/' . $channel['channel_id'];
+				$profile['thumb'] = z_root() . '/photo/profile/m/' . $channel['channel_id'];
+			}
+			else {
+				$profile['photo'] = z_root() . '/photo/' . basename($profile['photo']);
+				$profile['thumb'] = z_root() . '/photo/' . basename($profile['thumb']);
+			}
 
 			create_table_from_array('profile', $profile);
 		}
@@ -1328,6 +1332,9 @@ function sync_files($channel, $files) {
 					}
 				}
 			}
+
+			\Zotlabs\Daemon\Master::Summon([ 'Thumbnail' , $att['hash'] ]);
+
 			if($f['item']) {
 				sync_items($channel,$f['item'],
 					['channel_address' => $original_channel,'url' => $oldbase]
diff --git a/include/items.php b/include/items.php
index 722757f87..d0b9cffc9 100755
--- a/include/items.php
+++ b/include/items.php
@@ -4063,8 +4063,9 @@ function items_fetch($arr,$channel = null,$observer_hash = null,$client_mode = C
 	$item_uids = ' true ';
 	$item_normal = item_normal();
 
-
-	if ($arr['uid']) $uid= $arr['uid'];
+	if($arr['uid']) {
+		$uid = $arr['uid'];
+	}
 
 	if($channel) {
 		$uid = $channel['channel_id'];
@@ -4226,7 +4227,7 @@ function items_fetch($arr,$channel = null,$observer_hash = null,$client_mode = C
 		$items = q("SELECT item.*, item.id AS item_id FROM item
 				WHERE $item_uids $item_restrict
 				$simple_update
-				$sql_extra $sql_nets
+				$sql_extra $sql_nets $sql_extra3
 				ORDER BY item.received DESC $pager_sql"
 		);
 
diff --git a/include/network.php b/include/network.php
index 3569874be..79a8c6578 100644
--- a/include/network.php
+++ b/include/network.php
@@ -752,13 +752,14 @@ function scale_external_images($s, $include_link = true, $scale_replace = false)
 
 					if($orig_width > 1024 || $orig_height > 1024) {
 						$tag = (($match[1] == 'z') ? 'zmg' : 'img');
+						$linktag = (($match[1] == 'z') ? 'zrl' : 'url');
 						$ph->scaleImage(1024);
 						$new_width = $ph->getWidth();
 						$new_height = $ph->getHeight();
 						logger('data: ' . $orig_width . '->' . $new_width . 'w ' . $orig_height . '->' . $new_height . 'h' . ' match: ' . $mtch[0], LOGGER_DEBUG);
 						$s = str_replace($mtch[0],'[' . $tag . '=' . $new_width . 'x' . $new_height. ']' . $scaled . '[/' . $tag . ']'
 							. "\n" . (($include_link)
-								? '[zrl=' . $mtch[2] . ']' . t('view full size') . '[/zrl]' . "\n"
+								? '[' . $linktag . '=' . $mtch[3] . ']' . t('view full size') . '[/' . $linktag . ']' . "\n"
 								: ''),$s);
 						logger('new string: ' . $s, LOGGER_DEBUG);
 					}
diff --git a/include/taxonomy.php b/include/taxonomy.php
index a13a9cf77..a646df28c 100644
--- a/include/taxonomy.php
+++ b/include/taxonomy.php
@@ -313,12 +313,25 @@ function dir_tagadelic($count = 0) {
 
 	$count = intval($count);
 
-	// Fetch tags
-	$r = q("select xtag_term as term, count(xtag_term) as total from xtag where xtag_flags = 0
-		group by xtag_term order by total desc %s",
-		((intval($count)) ? "limit $count" : '')
-	);
-
+	$dirmode = get_config('system','directory_mode');
+
+	if($dirmode == DIRECTORY_MODE_STANDALONE) {
+		// Fetch tags
+		$r = q("select xtag_term as term, count(xtag_term) as total from xtag 
+			left join hubloc on xtag_hash = hubloc_hash 
+			where xtag_flags = 0 and hubloc_url = '%s'
+			group by xtag_term order by total desc %s",
+			dbesc(z_root()),
+			((intval($count)) ? "limit $count" : '')
+		);
+	}
+	else {
+		// Fetch tags
+		$r = q("select xtag_term as term, count(xtag_term) as total from xtag where xtag_flags = 0
+			group by xtag_term order by total desc %s",
+			((intval($count)) ? "limit $count" : '')
+		);
+	}
 	if(! $r)
 		return array();
 
diff --git a/include/zid.php b/include/zid.php
index d1a0fa88a..6ebc9a6ab 100644
--- a/include/zid.php
+++ b/include/zid.php
@@ -105,8 +105,8 @@ function strip_zats($s) {
 
 
 
-function clean_query_string() {
-	$x = strip_zids(\App::$query_string);
+function clean_query_string($s = '') {
+	$x = strip_zids(($s) ? $s : \App::$query_string);
 	$x = strip_owt($x);
 	$x = strip_zats($x);
 
diff --git a/include/zot.php b/include/zot.php
index 6c0d92a42..8e3d03ad8 100644
--- a/include/zot.php
+++ b/include/zot.php
@@ -3745,6 +3745,15 @@ function process_channel_sync_delivery($sender, $arr, $deliveries) {
 					 * @TODO
 					 * We also need to import local photos if a custom photo is selected
 					 */
+
+					if((strpos($profile['thumb'],'/photo/profile/l/') !== false) || intval($profile['is_default'])) {
+						$profile['photo'] = z_root() . '/photo/profile/l/' . $channel['channel_id'];
+						$profile['thumb'] = z_root() . '/photo/profile/m/' . $channel['channel_id'];
+					}
+					else {
+						$profile['photo'] = z_root() . '/photo/' . basename($profile['photo']);
+						$profile['thumb'] = z_root() . '/photo/' . basename($profile['thumb']);
+					}
 				}
 
 				if(count($clean)) {
diff --git a/util/dcp b/util/dcp
index 2817ad4f1..677882193 100755
--- a/util/dcp
+++ b/util/dcp
@@ -14,7 +14,7 @@ require_once('include/attach.php');
 cli_startup();
 
 
-if($argc <= 3) {
+if($argc < 3) {
 	echo "Usage: " . $argv[0] . ' src dstdir' . "\n";
 	echo 'Always run from the toplevel web directory.' . "\n";
 	echo 'destination should begin with store/$nickname/desired/path or $nickname/desired/path' . "\n";
diff --git a/view/css/widgets.css b/view/css/widgets.css
index 5b1273e25..76e829b04 100644
--- a/view/css/widgets.css
+++ b/view/css/widgets.css
@@ -170,6 +170,9 @@ a.wikilist {
 }
 
 /* notifications */
+.notifications-btn {
+	opacity: .5;
+}
 
 .notification-content {
 	max-height: 70vh;
diff --git a/view/js/main.js b/view/js/main.js
index 11a09b647..a228e6fbc 100644
--- a/view/js/main.js
+++ b/view/js/main.js
@@ -373,10 +373,12 @@ function notificationsUpdate() {
 
 		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);
+			$('#no_notifications').hide();
 		}
 		else {
 			$('.notifications-btn').css('opacity', 0.5);
 			$('#navbar-collapse-1').removeClass('show');
+			$('#no_notifications').show();
 		}
 
 		if(data.home || data.intros || data.register || data.mail || data.notify || data.files) {
diff --git a/view/tpl/admin_site.tpl b/view/tpl/admin_site.tpl
index 399ee42cf..a2a9f3f27 100755
--- a/view/tpl/admin_site.tpl
+++ b/view/tpl/admin_site.tpl
@@ -23,7 +23,7 @@
 					
 					$.post(url, data, function(data) {
 						if(timer) clearTimeout(timer);
-						NavUpdate();
+						updateInit();
 						$.colorbox.close();
 					})
 					
diff --git a/view/tpl/jot-header.tpl b/view/tpl/jot-header.tpl
index 2f9dd9f15..ffaa4e208 100755
--- a/view/tpl/jot-header.tpl
+++ b/view/tpl/jot-header.tpl
@@ -340,7 +340,7 @@ var activeCommentText = '';
 
 				$.get('{{$baseurl}}/tagger/' + id + '?term=' + reply);
 				if(timer) clearTimeout(timer);
-				timer = setTimeout(NavUpdate,3000);
+				timer = setTimeout(updateInit,3000);
 				liking = 1;
 			}
 		}
@@ -359,7 +359,7 @@ var activeCommentText = '';
 				if(reply && reply.length) {
 					commentBusy = true;
 					$('body').css('cursor', 'wait');
-					$.get('{{$baseurl}}/filer/' + id + '?term=' + reply, NavUpdate);
+					$.get('{{$baseurl}}/filer/' + id + '?term=' + reply, updateInit);
 					liking = 1;
 					$('#item-filer-dialog').modal('hide');
 				}
@@ -372,13 +372,13 @@ var activeCommentText = '';
 	function itemBookmark(id) {
 		$.get('{{$baseurl}}/bookmarks?f=&item=' + id);
 		if(timer) clearTimeout(timer);
-		timer = setTimeout(NavUpdate,1000);
+		timer = setTimeout(updateInit,1000);
 	}
 
 	function itemAddToCal(id) {
 		$.get('{{$baseurl}}/events/add/' + id);
 		if(timer) clearTimeout(timer);
-		timer = setTimeout(NavUpdate,1000);
+		timer = setTimeout(updateInit,1000);
 	}
 
 	function toggleVoting() {
@@ -409,7 +409,7 @@ var activeCommentText = '';
 		if(id && icon) {
 			$.get('{{$baseurl}}/react?f=&postid=' + id + '&emoji=' + icon);
 			if(timer) clearTimeout(timer);
-			timer = setTimeout(NavUpdate,1000);
+			timer = setTimeout(updateInit,1000);
 		}
 	}
 
diff --git a/view/tpl/myapps.tpl b/view/tpl/myapps.tpl
index dd2a67a63..0ac836b38 100755
--- a/view/tpl/myapps.tpl
+++ b/view/tpl/myapps.tpl
@@ -4,10 +4,10 @@
 		{{if $create}}
 		<a href="appman" class="pull-right btn btn-success btn-sm"><i class="fa fa-pencil-square-o"></i>&nbsp;{{$create}}</a>
 		{{else}}
-		<a href="apps/edit{{if $cat}}/?f=&cat={{$cat}}{{/if}}" class="pull-right btn btn-primary btn-sm">{{$manage}}</a>
+		<a href="apps/edit{{if $cat.0}}/?f=&cat={{$cat.0}}{{/if}}" class="pull-right btn btn-primary btn-sm">{{$manage}}</a>
 		{{/if}}
 		{{/if}}
-		<h2>{{$title}}{{if $cat}} - {{$cat}}{{/if}}</h2>
+		<h2>{{$title}}{{if $cat.0}} - {{$cat.0}}{{/if}}</h2>
 	</div>
 	<div class="clearfix section-content-wrapper">
 		{{foreach $apps as $ap}}
diff --git a/view/tpl/notifications_widget.tpl b/view/tpl/notifications_widget.tpl
index 299c07592..9d2e08c41 100644
--- a/view/tpl/notifications_widget.tpl
+++ b/view/tpl/notifications_widget.tpl
@@ -63,7 +63,7 @@
 	$(document).on('click', '#tt-{{$notification.type}}-only', function(e) {
 		e.preventDefault();
 		$('#nav-{{$notification.type}}-menu [data-thread_top=false]').toggle();
-		$(this).toggleClass('active');
+		$(this).toggleClass('active sticky-top');
 	});
 	{{/if}}
 	{{/foreach}}
@@ -85,6 +85,9 @@
 
 {{if $notifications}}
 <div id="notifications_wrapper">
+	<div id="no_notifications" class="d-xl-none">
+		{{$no_notifications}}<span class="jumping-dots"><span class="dot-1">.</span><span class="dot-2">.</span><span class="dot-3">.</span></span>
+	</div>
 	<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}" data-notify_id="{7}" data-thread_top="{8}">