Merge remote-tracking branch 'upstream/dev' into wiki

27 files changed, 420 insertions, 659 deletions

diff --git a/include/account.php b/include/account.php
index a442f3073..caf12878e 100644
--- a/include/account.php
+++ b/include/account.php
@@ -229,7 +229,7 @@ function verify_email_address($arr) {
 
 	$hash = random_string();
 
-	$r = q("INSERT INTO register ( hash, created, uid, password, language ) VALUES ( '%s', '%s', %d, '%s', '%s' ) ",
+	$r = q("INSERT INTO register ( hash, created, uid, password, lang ) VALUES ( '%s', '%s', %d, '%s', '%s' ) ",
 		dbesc($hash),
 		dbesc(datetime_convert()),
 		intval($arr['account']['account_id']),
@@ -283,7 +283,7 @@ function send_reg_approval_email($arr) {
 
 	$hash = random_string();
 
-	$r = q("INSERT INTO register ( hash, created, uid, password, language ) VALUES ( '%s', '%s', %d, '%s', '%s' ) ",
+	$r = q("INSERT INTO register ( hash, created, uid, password, lang ) VALUES ( '%s', '%s', %d, '%s', '%s' ) ",
 		dbesc($hash),
 		dbesc(datetime_convert()),
 		intval($arr['account']['account_id']),
@@ -387,7 +387,7 @@ function account_allow($hash) {
 		intval($register[0]['uid'])
 	);
 
-	push_lang($register[0]['language']);
+	push_lang($register[0]['lang']);
 
 	$email_tpl = get_intltext_template("register_open_eml.tpl");
 	$email_tpl = replace_macros($email_tpl, array(
diff --git a/include/acl_selectors.php b/include/acl_selectors.php
index 54ea0304b..89d054e3b 100644
--- a/include/acl_selectors.php
+++ b/include/acl_selectors.php
@@ -15,7 +15,7 @@ function group_select($selname,$selclass,$preselected = false,$size = 4) {
 
 	$o .= "<select name=\"{$selname}[]\" id=\"$selclass\" class=\"$selclass\" multiple=\"multiple\" size=\"$size\" >\r\n";
 
-	$r = q("SELECT * FROM `groups` WHERE `deleted` = 0 AND `uid` = %d ORDER BY `name` ASC",
+	$r = q("SELECT * FROM `groups` WHERE `deleted` = 0 AND `uid` = %d ORDER BY `gname` ASC",
 		intval(local_channel())
 	);
 
@@ -32,7 +32,7 @@ function group_select($selname,$selclass,$preselected = false,$size = 4) {
 				$selected = " selected=\"selected\" ";
 			else
 				$selected = '';
-			$trimmed = mb_substr($rr['name'],0,12);
+			$trimmed = mb_substr($rr['gname'],0,12);
 
 			$o .= "<option value=\"{$rr['id']}\" $selected title=\"{$rr['name']}\" >$trimmed</option>\r\n";
 		}
diff --git a/include/api.php b/include/api.php
index af5a22a74..f0d886d9b 100644
--- a/include/api.php
+++ b/include/api.php
@@ -368,7 +368,7 @@ require_once('include/api_auth.php');
 		else
 			$redirect = trim($_REQUEST['redirect_uris']);
 		$icon = trim($_REQUEST['logo_uri']);
-		$r = q("INSERT INTO clients (client_id, pw, name, redirect_uri, icon, uid)
+		$r = q("INSERT INTO clients (client_id, pw, clname, redirect_uri, icon, uid)
 			VALUES ('%s','%s','%s','%s','%s',%d)",
 			dbesc($key),
 			dbesc($secret),
@@ -554,7 +554,7 @@ require_once('include/api_auth.php');
 			dbesc($_REQUEST['file_id'])
 		);
 		if($r) {
-			unset($r[0]['data']);				
+			unset($r[0]['content']);				
 			$ret = array('attach' => $r[0]);
 			json_return_and_die($ret);
 		}
@@ -580,21 +580,21 @@ require_once('include/api_auth.php');
 				$length = intval($ptr['filesize']);
 
 			if($ptr['is_dir'])
-				$ptr['data'] = '';
+				$ptr['content'] = '';
 			elseif(! intval($r[0]['os_storage'])) {
 				$ptr['start'] = $start;
-				$x = substr(dbunescbin($ptr['data'],$start,$length));
+				$x = substr(dbunescbin($ptr['content'],$start,$length));
 				$ptr['length'] = strlen($x);
-				$ptr['data'] = base64_encode($x);
+				$ptr['content'] = base64_encode($x);
 			}
 			else {
-				$fp = fopen(dbunescbin($ptr['data']),'r');
+				$fp = fopen(dbunescbin($ptr['content']),'r');
 				if($fp) {
 					$seek = fseek($fp,$start,SEEK_SET);
 					$x = fread($fp,$length);
 					$ptr['start'] = $start;
 					$ptr['length'] = strlen($x);
-					$ptr['data'] = base64_encode($x);
+					$ptr['content'] = base64_encode($x);
 				}
 			}
 				
@@ -617,11 +617,11 @@ require_once('include/api_auth.php');
 		);
 		if($r) {
 			if($r[0]['is_dir'])
-				$r[0]['data'] = '';
+				$r[0]['content'] = '';
 			elseif(intval($r[0]['os_storage'])) 
-				$r[0]['data'] = base64_encode(file_get_contents(dbunescbin($r[0]['data'])));
+				$r[0]['content'] = base64_encode(file_get_contents(dbunescbin($r[0]['content'])));
 			else
-				$r[0]['data'] = base64_encode(dbunescbin($r[0]['data']));
+				$r[0]['content'] = base64_encode(dbunescbin($r[0]['content']));
 				
 			$ret = array('attach' => $r[0]);
 			json_return_and_die($ret);
@@ -647,16 +647,16 @@ require_once('include/api_auth.php');
 		if (api_user()===false) return false;
 		if(! $_REQUEST['photo_id']) return false;
 		$scale = ((array_key_exists('scale',$_REQUEST)) ? intval($_REQUEST['scale']) : 0);
-		$r = q("select * from photo where uid = %d and resource_id = '%s' and scale = %d limit 1",
+		$r = q("select * from photo where uid = %d and resource_id = '%s' and imgscale = %d limit 1",
 			intval(local_channel()),
 			dbesc($_REQUEST['photo_id']),
 			intval($scale)
 		);
 		if($r) {
-            $data = dbunescbin($r[0]['data']);
+            $data = dbunescbin($r[0]['content']);
 			if(array_key_exists('os_storage',$r[0]) && intval($r[0]['os_storage']))
 				$data = file_get_contents($data);
-			$r[0]['data'] = base64_encode($data);
+			$r[0]['content'] = base64_encode($data);
 			$ret = array('photo' => $r[0]);
 			$i = q("select id from item where uid = %d and resource_type = 'photo' and resource_id = '%s' limit 1",
 				intval(local_channel()),
diff --git a/include/attach.php b/include/attach.php
index d9cd30f6d..78efde51f 100644
--- a/include/attach.php
+++ b/include/attach.php
@@ -720,7 +720,7 @@ function attach_store($channel, $observer_hash, $options = '', $arr = null) {
 		$edited = $created;
 
 	if($options === 'replace') {
-		$r = q("update attach set filename = '%s', filetype = '%s', folder = '%s', filesize = %d, os_storage = %d, is_photo = %d, data = '%s', edited = '%s' where id = %d and uid = %d",
+		$r = q("update attach set filename = '%s', filetype = '%s', folder = '%s', filesize = %d, os_storage = %d, is_photo = %d, content = '%s', edited = '%s' where id = %d and uid = %d",
 			dbesc($filename),
 			dbesc($mimetype),
 			dbesc($folder_hash),
@@ -734,7 +734,7 @@ function attach_store($channel, $observer_hash, $options = '', $arr = null) {
 		);
 	}
 	elseif($options === 'revise') {
-		$r = q("insert into attach ( aid, uid, hash, creator, filename, filetype, folder, filesize, revision, os_storage, is_photo, data, created, edited, allow_cid, allow_gid, deny_cid, deny_gid )
+		$r = q("insert into attach ( aid, uid, hash, creator, filename, filetype, folder, filesize, revision, os_storage, is_photo, content, created, edited, allow_cid, allow_gid, deny_cid, deny_gid )
 			VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', %d, %d, %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ",
 			intval($x[0]['aid']),
 			intval($channel_id),
@@ -775,7 +775,7 @@ function attach_store($channel, $observer_hash, $options = '', $arr = null) {
 	}
 	else {
 
-		$r = q("INSERT INTO attach ( aid, uid, hash, creator, filename, filetype, folder, filesize, revision, os_storage, is_photo, data, created, edited, allow_cid, allow_gid,deny_cid, deny_gid )
+		$r = q("INSERT INTO attach ( aid, uid, hash, creator, filename, filetype, folder, filesize, revision, os_storage, is_photo, content, created, edited, allow_cid, allow_gid,deny_cid, deny_gid )
 			VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', %d, %d, %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ",
 			intval($channel['channel_account_id']),
 			intval($channel_id),
@@ -1032,7 +1032,7 @@ function attach_mkdir($channel, $observer_hash, $arr = null) {
 
 	$created = datetime_convert();
 
-	$r = q("INSERT INTO attach ( aid, uid, hash, creator, filename, filetype, filesize, revision, folder, os_storage, is_dir, data, created, edited, allow_cid, allow_gid, deny_cid, deny_gid )
+	$r = q("INSERT INTO attach ( aid, uid, hash, creator, filename, filetype, filesize, revision, folder, os_storage, is_dir, content, created, edited, allow_cid, allow_gid, deny_cid, deny_gid )
 		VALUES ( %d, %d, '%s', '%s', '%s', '%s', %d, %d, '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ",
 		intval($channel['channel_account_id']),
 		intval($channel_id),
@@ -1275,16 +1275,16 @@ function attach_delete($channel_id, $resource, $is_photo = 0) {
 
 	// delete a file from filesystem
 	if(intval($r[0]['os_storage'])) {
-		$y = q("SELECT data FROM attach WHERE hash = '%s' AND uid = %d LIMIT 1",
+		$y = q("SELECT content FROM attach WHERE hash = '%s' AND uid = %d LIMIT 1",
 			dbesc($resource),
 			intval($channel_id)
 		);
 
 		if($y) {
-			if(strpos($y[0]['data'],'store') === false)
-				$f = 'store/' . $channel_address . '/' . $y[0]['data'];
+			if(strpos($y[0]['content'],'store') === false)
+				$f = 'store/' . $channel_address . '/' . $y[0]['content'];
 			else
-				$f = $y[0]['data'];
+				$f = $y[0]['content'];
 
 			if(is_dir($f))
 				@rmdir($f);
@@ -1585,7 +1585,7 @@ function file_activity($channel_id, $object, $allow_cid, $allow_gid, $deny_cid,
 		$arr['deny_gid']      = perms2str($u_arr_deny_gid);
 		$arr['item_private']  = $private;
 		$arr['verb']          = ACTIVITY_UPDATE;
-		$arr['object']        = $u_jsonobject;
+		$arr['obj']           = $u_jsonobject;
 		$arr['body']          = '';
 
 		$post = item_store($arr);
@@ -1620,7 +1620,7 @@ function file_activity($channel_id, $object, $allow_cid, $allow_gid, $deny_cid,
 	$arr['deny_gid']      = perms2str($arr_deny_gid);
 	$arr['item_private']  = $private;
 	$arr['verb']          = (($update) ? ACTIVITY_UPDATE : ACTIVITY_POST);
-	$arr['object']        = (($update) ? $u_jsonobject : $jsonobject);
+	$arr['obj']           = (($update) ? $u_jsonobject : $jsonobject);
 	$arr['body']          = '';
 
 	$post = item_store($arr);
@@ -1854,21 +1854,19 @@ function attach_export_data($channel, $resource_id, $deleted = false) {
 	} while($hash_ptr);
 
 
-
-
 	$paths = array_reverse($paths);
 
 	$ret['attach'] = $paths;
 
 
 	if($attach_ptr['is_photo']) {
-		$r = q("select * from photo where resource_id = '%s' and uid = %d order by scale asc",
+		$r = q("select * from photo where resource_id = '%s' and uid = %d order by imgscale asc",
 			dbesc($resource_id),
 			intval($channel['channel_id'])
 		);
 		if($r) {
 			for($x = 0; $x < count($r); $x ++) {
-				$r[$x]['data'] = base64_encode($r[$x]['data']);
+				$r[$x]['content'] = base64_encode($r[$x]['content']);
 			}
 			$ret['photo'] = $r;
 		}
diff --git a/include/bbcode.php b/include/bbcode.php
index f47dc6f2e..42741b392 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -477,9 +477,12 @@ function bb_observer($Text) {
 	return $Text;
 }
 
-
-
-
+function bb_code($match) {
+	if(strpos($match[0], "<br />"))
+		return '<code>' . trim($match[1]) . '</code>';
+	else
+		return '<code class="inline-code">' . trim($match[1]) . '</code>';
+}
 
 
 
@@ -785,12 +788,9 @@ function bbcode($Text, $preserve_nl = false, $tryoembed = true, $cache = false)
 		$Text = preg_replace("/\[font=(.*?)\](.*?)\[\/font\]/sm", "<span style=\"font-family: $1;\">$2</span>", $Text);
 	}
 
-	// Declare the format for [code] layout
-	$CodeLayout = '<code>$1</code>';
-
 	// Check for [code] text
 	if (strpos($Text,'[code]') !== false) {
-		$Text = preg_replace("/\[code\](.*?)\[\/code\]/ism", "$CodeLayout", $Text);
+		$Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/ism", 'bb_code', $Text);
 	}
 
 	// Check for [spoiler] text
diff --git a/include/channel.php b/include/channel.php
index 35084741f..087bd4162 100644
--- a/include/channel.php
+++ b/include/channel.php
@@ -337,7 +337,7 @@ function create_identity($arr) {
 	// Not checking return value.
 	// It's ok for this to fail if it's an imported channel, and therefore the hash is a duplicate
 
-	$r = q("INSERT INTO profile ( aid, uid, profile_guid, profile_name, is_default, publish, name, photo, thumb)
+	$r = q("INSERT INTO profile ( aid, uid, profile_guid, profile_name, is_default, publish, fullname, photo, thumb)
 		VALUES ( %d, %d, '%s', '%s', %d, %d, '%s', '%s', '%s') ",
 		intval($ret['channel']['channel_account_id']),
 		intval($newuid),
@@ -392,7 +392,7 @@ function create_identity($arr) {
 		// if our role_permissions indicate that we're using a default collection ACL, add it.
 
 		if(is_array($role_permissions) && $role_permissions['default_collection']) {
-			$r = q("select hash from groups where uid = %d and name = '%s' limit 1",
+			$r = q("select hash from groups where uid = %d and gname = '%s' limit 1",
 				intval($newuid),
 				dbesc( t('Friends') )
 			);
@@ -550,18 +550,18 @@ function identity_basic_export($channel_id, $items = false) {
 	if($r)
 		$ret['config'] = $r;
 
-	$r = q("select type, data, os_storage from photo where scale = 4 and photo_usage = %d and uid = %d limit 1",
+	$r = q("select mimetype, content, os_storage from photo where imgscale = 4 and photo_usage = %d and uid = %d limit 1",
 		intval(PHOTO_PROFILE),
 		intval($channel_id)
 	);
 
 	if($r) {
-		$ret['photo'] = array('type' => $r[0]['type'], 'data' => (($r[0]['os_storage']) ? base64url_encode(file_get_contents($r[0]['data'])) : base64url_encode($r[0]['data'])));
+		$ret['photo'] = array('type' => $r[0]['mimetype'], 'data' => (($r[0]['os_storage']) ? base64url_encode(file_get_contents($r[0]['content'])) : base64url_encode($r[0]['content'])));
 	}
 
 	// All other term types will be included in items, if requested.
 
-	$r = q("select * from term where type in (%d,%d) and uid = %d",
+	$r = q("select * from term where ttype in (%d,%d) and uid = %d",
 		intval(TERM_SAVEDSEARCH),
 		intval(TERM_THING),
 		intval($channel_id)
@@ -1108,156 +1108,12 @@ function profile_sidebar($profile, $block = 0, $show_connect = true, $zcard = fa
 }
 
 
-/**
- * @FIXME or remove
- */
-	function get_birthdays() {
-
-		$o = '';
-
-		if(! local_channel())
-			return $o;
-
-		$bd_format = t('g A l F d') ; // 8 AM Friday January 18
-		$bd_short = t('F d');
-
-		$r = q("SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
-				LEFT JOIN `contact` ON `contact`.`id` = `event`.`cid`
-				WHERE `event`.`uid` = %d AND `type` = 'birthday' AND `start` < '%s' AND `finish` > '%s'
-				ORDER BY `start` ASC ",
-				intval(local_channel()),
-				dbesc(datetime_convert('UTC','UTC','now + 6 days')),
-				dbesc(datetime_convert('UTC','UTC','now'))
-		);
-
-		if($r && count($r)) {
-			$total = 0;
-			$now = strtotime('now');
-			$cids = array();
-
-			$istoday = false;
-			foreach($r as $rr) {
-				if(strlen($rr['name']))
-					$total ++;
-				if((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now))
-					$istoday = true;
-			}
-			$classtoday = $istoday ? ' birthday-today ' : '';
-			if($total) {
-				foreach($r as &$rr) {
-					if(! strlen($rr['name']))
-						continue;
-
-					// avoid duplicates
-
-					if(in_array($rr['cid'],$cids))
-						continue;
-					$cids[] = $rr['cid'];
-
-					$today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false);
-					$sparkle = '';
-					$url = $rr['url'];
-					if($rr['network'] === NETWORK_DFRN) {
-						$sparkle = " sparkle";
-						$url = z_root() . '/redir/'  . $rr['cid'];
-					}
-	
-					$rr['link'] = $url;
-					$rr['title'] = $rr['name'];
-					$rr['date'] = day_translate(datetime_convert('UTC', App::$timezone, $rr['start'], $rr['adjust'] ? $bd_format : $bd_short)) . (($today) ?  ' ' . t('[today]') : '');
-					$rr['startime'] = Null;
-					$rr['today'] = $today;
-				}
-			}
-		}
-		$tpl = get_markup_template("birthdays_reminder.tpl");
-		return replace_macros($tpl, array(
-			'$baseurl' => z_root(),
-			'$classtoday' => $classtoday,
-			'$count' => $total,
-			'$event_reminders' => t('Birthday Reminders'),
-			'$event_title' => t('Birthdays this week:'),
-			'$events' => $r,
-			'$lbr' => '{',  // raw brackets mess up if/endif macro processing
-			'$rbr' => '}'
-		));
-	}
-
-
-/**
- * @FIXME
- */
-	function get_events() {
-
-		require_once('include/bbcode.php');
-
-		if(! local_channel())
-			return $o;
-
-		$bd_format = t('g A l F d') ; // 8 AM Friday January 18
-		$bd_short = t('F d');
-
-		$r = q("SELECT `event`.* FROM `event`
-				WHERE `event`.`uid` = %d AND `type` != 'birthday' AND `start` < '%s' AND `start` > '%s'
-				ORDER BY `start` ASC ",
-				intval(local_channel()),
-				dbesc(datetime_convert('UTC','UTC','now + 6 days')),
-				dbesc(datetime_convert('UTC','UTC','now - 1 days'))
-		);
-
-		if($r && count($r)) {
-			$now = strtotime('now');
-			$istoday = false;
-			foreach($r as $rr) {
-				if(strlen($rr['name']))
-					$total ++;
-
-				$strt = datetime_convert('UTC',$rr['convert'] ? App::$timezone : 'UTC',$rr['start'],'Y-m-d');
-				if($strt === datetime_convert('UTC',App::$timezone,'now','Y-m-d'))
-					$istoday = true;
-			}
-			$classtoday = (($istoday) ? 'event-today' : '');
-
-			foreach($r as &$rr) {
-				if($rr['adjust'])
-					$md = datetime_convert('UTC',App::$timezone,$rr['start'],'Y/m');
-				else
-					$md = datetime_convert('UTC','UTC',$rr['start'],'Y/m');
-				$md .= "/#link-".$rr['id'];
-
-				$title = substr(strip_tags(bbcode($rr['desc'])),0,32) . '... ';
-				if(! $title)
-					$title = t('[No description]');
-
-				$strt = datetime_convert('UTC',$rr['convert'] ? App::$timezone : 'UTC',$rr['start']);
-				$today = ((substr($strt,0,10) === datetime_convert('UTC',App::$timezone,'now','Y-m-d')) ? true : false);
-				
-				$rr['link'] = $md;
-				$rr['title'] = $title;
-				$rr['date'] = day_translate(datetime_convert('UTC', $rr['adjust'] ? App::$timezone : 'UTC', $rr['start'], $bd_format)) . (($today) ?  ' ' . t('[today]') : '');
-				$rr['startime'] = $strt;
-				$rr['today'] = $today;
-			}
-		}
-
-		$tpl = get_markup_template("events_reminder.tpl");
-		return replace_macros($tpl, array(
-			'$baseurl' => z_root(),
-			'$classtoday' => $classtoday,
-			'$count' => count($r),
-			'$event_reminders' => t('Event Reminders'),
-			'$event_title' => t('Events this week:'),
-			'$events' => $r,
-		));
-	}
-
-
 function advanced_profile(&$a) {
 	require_once('include/text.php');
 	if(! perm_is_allowed(App::$profile['profile_uid'],get_observer_hash(),'view_profile'))
 		return '';
 
-	if(App::$profile['name']) {
+	if(App::$profile['fullname']) {
 
 		$profile_fields_basic    = get_profile_fields_basic();
 		$profile_fields_advanced = get_profile_fields_advanced();
@@ -1281,7 +1137,7 @@ function advanced_profile(&$a) {
 
 		$profile = array();
 
-		$profile['fullname'] = array( t('Full Name:'), App::$profile['name'] ) ;
+		$profile['fullname'] = array( t('Full Name:'), App::$profile['fullname'] ) ;
 
 		if(App::$profile['gender']) $profile['gender'] = array( t('Gender:'),  App::$profile['gender'] );
 
@@ -1329,8 +1185,8 @@ function advanced_profile(&$a) {
 		if(App::$profile['marital'])
 			$profile['marital'] = array( t('Status:'), App::$profile['marital']);
 
-		if(App::$profile['with'])
-			$profile['marital']['with'] = bbcode(App::$profile['with']);
+		if(App::$profile['partner'])
+			$profile['marital']['partner'] = bbcode(App::$profile['partner']);
 
 		if(strlen(App::$profile['howlong']) && App::$profile['howlong'] !== NULL_DATE) {
 			$profile['howlong'] = relative_date(App::$profile['howlong'], t('for %1$d %2$s'));
@@ -1370,7 +1226,7 @@ function advanced_profile(&$a) {
 
 		if($txt = prepare_text(App::$profile['romance'])) $profile['romance'] = array( t('Love/Romance:'), $txt);
 		
-		if($txt = prepare_text(App::$profile['work'])) $profile['work'] = array( t('Work/employment:'), $txt);
+		if($txt = prepare_text(App::$profile['employment'])) $profile['employment'] = array( t('Work/employment:'), $txt);
 
 		if($txt = prepare_text(App::$profile['education'])) $profile['education'] = array( t('School/education:'), $txt );
 
@@ -1658,7 +1514,7 @@ function get_profile_fields_basic($filter = 0) {
 
 	$profile_fields_basic = (($filter == 0) ? get_config('system','profile_fields_basic') : null);
 	if(! $profile_fields_basic)
-		$profile_fields_basic = array('name','pdesc','chandesc','gender','dob','dob_tz','address','locality','region','postal_code','country_name','marital','sexual','homepage','hometown','keywords','about','contact');
+		$profile_fields_basic = array('fullname','pdesc','chandesc','gender','dob','dob_tz','address','locality','region','postal_code','country_name','marital','sexual','homepage','hometown','keywords','about','contact');
 
 	$x = array();
 	if($profile_fields_basic)
@@ -1673,7 +1529,7 @@ function get_profile_fields_advanced($filter = 0) {
 	$basic = get_profile_fields_basic($filter);
 	$profile_fields_advanced = (($filter == 0) ? get_config('system','profile_fields_advanced') : null);
 	if(! $profile_fields_advanced)
-		$profile_fields_advanced = array('with','howlong','politic','religion','likes','dislikes','interest','channels','music','book','film','tv','romance','work','education');
+		$profile_fields_advanced = array('partner','howlong','politic','religion','likes','dislikes','interest','channels','music','book','film','tv','romance','employment','education');
 
 	$x = array();
 	if($basic)
@@ -1785,7 +1641,7 @@ function auto_channel_create($account_id) {
 
 function get_cover_photo($channel_id,$format = 'bbcode', $res = PHOTO_RES_COVER_1200) {
 
-	$r = q("select height, width, resource_id, type from photo where uid = %d and scale = %d and photo_usage = %d",
+	$r = q("select height, width, resource_id, mimetype from photo where uid = %d and imgscale = %d and photo_usage = %d",
 		intval($channel_id),
 		intval($res),
 		intval(PHOTO_COVER)
@@ -1808,8 +1664,8 @@ function get_cover_photo($channel_id,$format = 'bbcode', $res = PHOTO_RES_COVER_
 		default:
 			$output = array(
 				'width' => $r[0]['width'],
-				'height' => $r[0]['type'],
-				'type' => $r[0]['type'],
+				'height' => $r[0]['height'],
+				'type' => $r[0]['mimetype'],
 				'url' => $url
 			);
 			break;
@@ -1834,19 +1690,19 @@ function get_zcard($channel,$observer_hash = '',$args = array()) {
 		$width = 425;
 		$size = 'hz_small';
 		$cover_size = PHOTO_RES_COVER_425;
-		$pphoto = array('type' => $channel['xchan_photo_mimetype'],  'width' => 80 , 'height' => 80, 'href' => $channel['xchan_photo_m']);
+		$pphoto = array('mimetype' => $channel['xchan_photo_mimetype'],  'width' => 80 , 'height' => 80, 'href' => $channel['xchan_photo_m']);
 	}
 	elseif($maxwidth <= 900) {
 		$width = 900;
 		$size = 'hz_medium';
 		$cover_size = PHOTO_RES_COVER_850;
-		$pphoto = array('type' => $channel['xchan_photo_mimetype'],  'width' => 160 , 'height' => 160, 'href' => $channel['xchan_photo_l']);
+		$pphoto = array('mimetype' => $channel['xchan_photo_mimetype'],  'width' => 160 , 'height' => 160, 'href' => $channel['xchan_photo_l']);
 	}
 	elseif($maxwidth <= 1200) {
 		$width = 1200;
 		$size = 'hz_large';
 		$cover_size = PHOTO_RES_COVER_1200;
-		$pphoto = array('type' => $channel['xchan_photo_mimetype'],  'width' => 300 , 'height' => 300, 'href' => $channel['xchan_photo_l']);
+		$pphoto = array('mimetype' => $channel['xchan_photo_mimetype'],  'width' => 300 , 'height' => 300, 'href' => $channel['xchan_photo_l']);
 	}
 
 //	$scale = (float) $maxwidth / $width;
@@ -1856,7 +1712,7 @@ function get_zcard($channel,$observer_hash = '',$args = array()) {
 	$channel['channel_addr'] = $channel['channel_address'] . '@' . App::get_hostname();
 	$zcard = array('chan' => $channel);
 
-	$r = q("select height, width, resource_id, scale, type from photo where uid = %d and scale = %d and photo_usage = %d",
+	$r = q("select height, width, resource_id, imgscale, mimetype from photo where uid = %d and imgscale = %d and photo_usage = %d",
 		intval($channel['channel_id']),
 		intval($cover_size),
 		intval(PHOTO_COVER)
@@ -1864,7 +1720,7 @@ function get_zcard($channel,$observer_hash = '',$args = array()) {
 
 	if($r) {
 		$cover = $r[0];
-		$cover['href'] = z_root() . '/photo/' . $r[0]['resource_id'] . '-' . $r[0]['scale'];
+		$cover['href'] = z_root() . '/photo/' . $r[0]['resource_id'] . '-' . $r[0]['imgscale'];
 	}		
 	else {
 		$cover = $pphoto;
@@ -1900,25 +1756,25 @@ function get_zcard_embed($channel,$observer_hash = '',$args = array()) {
 		$width = 425;
 		$size = 'hz_small';
 		$cover_size = PHOTO_RES_COVER_425;
-		$pphoto = array('type' => $channel['xchan_photo_mimetype'],  'width' => 80 , 'height' => 80, 'href' => $channel['xchan_photo_m']);
+		$pphoto = array('mimetype' => $channel['xchan_photo_mimetype'],  'width' => 80 , 'height' => 80, 'href' => $channel['xchan_photo_m']);
 	}
 	elseif($maxwidth <= 900) {
 		$width = 900;
 		$size = 'hz_medium';
 		$cover_size = PHOTO_RES_COVER_850;
-		$pphoto = array('type' => $channel['xchan_photo_mimetype'],  'width' => 160 , 'height' => 160, 'href' => $channel['xchan_photo_l']);
+		$pphoto = array('mimetype' => $channel['xchan_photo_mimetype'],  'width' => 160 , 'height' => 160, 'href' => $channel['xchan_photo_l']);
 	}
 	elseif($maxwidth <= 1200) {
 		$width = 1200;
 		$size = 'hz_large';
 		$cover_size = PHOTO_RES_COVER_1200;
-		$pphoto = array('type' => $channel['xchan_photo_mimetype'],  'width' => 300 , 'height' => 300, 'href' => $channel['xchan_photo_l']);
+		$pphoto = array('mimetype' => $channel['xchan_photo_mimetype'],  'width' => 300 , 'height' => 300, 'href' => $channel['xchan_photo_l']);
 	}
 
 	$channel['channel_addr'] = $channel['channel_address'] . '@' . App::get_hostname();
 	$zcard = array('chan' => $channel);
 
-	$r = q("select height, width, resource_id, scale, type from photo where uid = %d and scale = %d and photo_usage = %d",
+	$r = q("select height, width, resource_id, imgscale, mimetype from photo where uid = %d and imgscale = %d and photo_usage = %d",
 		intval($channel['channel_id']),
 		intval($cover_size),
 		intval(PHOTO_COVER)
@@ -1926,7 +1782,7 @@ function get_zcard_embed($channel,$observer_hash = '',$args = array()) {
 
 	if($r) {
 		$cover = $r[0];
-		$cover['href'] = z_root() . '/photo/' . $r[0]['resource_id'] . '-' . $r[0]['scale'];
+		$cover['href'] = z_root() . '/photo/' . $r[0]['resource_id'] . '-' . $r[0]['imgscale'];
 	}		
 	else {
 		$cover = $pphoto;
diff --git a/include/config.php b/include/config.php
index 3017c3865..fe7cbead6 100644
--- a/include/config.php
+++ b/include/config.php
@@ -1,17 +1,13 @@
 <?php
+
 /**
  * @file include/config.php
  * @brief Arbitrary configuration storage.
  *
- * @note Please do not store booleans - convert to 0/1 integer values.
- * The get_?config() functions return boolean false for keys that are unset,
- * and this could lead to subtle bugs.
- *
- * Arrays get stored as serialize strings.
- *
- * @todo There are a few places in the code (such as the admin panel) where
- * boolean configurations need to be fixed as of 10/08/2011.
+ * Arrays get stored as serialized strings.
+ * Booleans are stored as integer 0/1.
  *
+
  * - <b>config</b> is used for hub specific configurations. It overrides the
  * configurations from .htconfig file. The storage is of size TEXT.
  * - <b>pconfig</b> is used for channel specific configurations and takes a
@@ -34,163 +30,39 @@
  *
  */
 
-/**
- * @brief Loads the hub's configuration from database to a cached storage.
- *
- * Retrieve a category ($family) of config variables from database to a cached
- * storage in the global App::$config[$family].
- *
- * @param string $family
- *  The category of the configuration value
- */
-function load_config($family) {
 
-	if(! array_key_exists($family, App::$config))
-		App::$config[$family] = array();
+use Zotlabs\Lib as Zlib;
 
-	if(! array_key_exists('config_loaded', App::$config[$family])) {
-		$r = q("SELECT * FROM config WHERE cat = '%s'", dbesc($family));
-		if($r !== false) {
-			if($r) {
-				foreach($r as $rr) {
-					$k = $rr['k'];
-					App::$config[$family][$k] = $rr['v'];
-				}
-			}
-			App::$config[$family]['config_loaded'] = true;
-		}
-	} 
-}
 
-/**
- * @brief Get a particular config variable given the category name ($family)
- * and a key.
- *
- * Get a particular config variable from the given category ($family) and the
- * $key from a cached storage in App::$config[$family]. If a key is found in the
- * DB but does not exist in local config cache, pull it into the cache so we
- * do not have to hit the DB again for this item.
- * 
- * Returns false if not set.
- *
- * @param string $family
- *  The category of the configuration value
- * @param string $key
- *  The configuration key to query
- * @return mixed Return value or false on error or if not set
- */
-function get_config($family, $key) {
 
-	if((! array_key_exists($family, App::$config)) || (! array_key_exists('config_loaded', App::$config[$family])))
-		load_config($family);
+function load_config($family) {
+
+	Zlib\Config::Load($family);
 
-	if(array_key_exists('config_loaded', App::$config[$family])) {
-		if(! array_key_exists($key, App::$config[$family])) {
-			return false;		
-		}
-		return ((! is_array(App::$config[$family][$key])) && (preg_match('|^a:[0-9]+:{.*}$|s', App::$config[$family][$key])) 
-			? unserialize(App::$config[$family][$key])
-			: App::$config[$family][$key]
-		);
-	}
-	return false;
 }
 
-/**
- * @brief Returns a value directly from the database configuration storage.
- *
- * This function queries directly the database and bypasses the chached storage
- * from get_config($family, $key).
- *
- * @param string $family
- *  The category of the configuration value
- * @param string $key
- *  The configuration key to query
- * @return mixed
- */
+function get_config($family, $key) {
+
+	return Zlib\Config::Get($family,$key);
 
-function get_config_from_storage($family, $key) {
-	$ret = q("SELECT * FROM config WHERE cat = '%s' AND k = '%s' LIMIT 1",
-		dbesc($family),
-		dbesc($key)
-	);
-	return $ret;
 }
 
-/**
- * @brief Sets a configuration value for the hub.
- *
- * Stores a config value ($value) in the category ($family) under the key ($key).
- *
- * @note Please do not store booleans - convert to 0/1 integer values!
- *
- * @param string $family
- *  The category of the configuration value
- * @param string $key
- *  The configuration key to set
- * @param mixed $value
- *  The value to store in the configuration
- * @return mixed
- *  Return the set value, or false if the database update failed
- */
 function set_config($family, $key, $value) {
 
-	// manage array value
-	$dbvalue = ((is_array($value))  ? serialize($value) : $value);
-	$dbvalue = ((is_bool($dbvalue)) ? intval($dbvalue)  : $dbvalue);
-
-	if(get_config($family, $key) === false || (! get_config_from_storage($family, $key))) {
-		$ret = q("INSERT INTO config ( cat, k, v ) VALUES ( '%s', '%s', '%s' ) ",
-			dbesc($family),
-			dbesc($key),
-			dbesc($dbvalue)
-		);
-		if($ret) {
-			App::$config[$family][$key] = $value;
-			$ret = $value;
-		}
-		return $ret;
-	}
+	return Zlib\Config::Set($family,$key,$value);
 
-	$ret = q("UPDATE config SET v = '%s' WHERE cat = '%s' AND k = '%s'",
-		dbesc($dbvalue),
-		dbesc($family),
-		dbesc($key)
-	);
-
-	if($ret) {
-		App::$config[$family][$key] = $value;
-		$ret = $value;
-	}
-	return $ret;
 }
 
-/**
- * @brief Deletes the given key from the hub's configuration database.
- *
- * Removes the configured value from the stored cache in App::$config[$family]
- * and removes it from the database.
- *
- * @param string $family
- *  The category of the configuration value
- * @param string $key
- *  The configuration key to delete
- * @return mixed
- */
 function del_config($family, $key) {
 
-	$ret = false;
+	return Zlib\Config::Delete($family,$key);
 
-	if(array_key_exists($family, App::$config) && array_key_exists($key, App::$config[$family]))
-		unset(App::$config[$family][$key]);
-		$ret = q("DELETE FROM config WHERE cat = '%s' AND k = '%s'",
-		dbesc($family),
-		dbesc($key)
-	);
-	return $ret;
 }
 
 
+
+
+
 /**
  * @brief Loads all configuration values of a channel into a cached storage.
  *
@@ -201,6 +73,7 @@ function del_config($family, $key) {
  *  The channel_id
  * @return void|false Nothing or false if $uid is false
  */
+
 function load_pconfig($uid) {
 
 	if($uid === false)
diff --git a/include/contact_widgets.php b/include/contact_widgets.php
index 14d26e257..85c46b0d1 100644
--- a/include/contact_widgets.php
+++ b/include/contact_widgets.php
@@ -39,7 +39,7 @@ function fileas_widget($baseurl,$selected = '') {
 		return '';
 
 	$terms = array();
-	$r = q("select distinct(term) from term where uid = %d and type = %d order by term asc",
+	$r = q("select distinct(term) from term where uid = %d and ttype = %d order by term asc",
 		intval(local_channel()),
 		intval(TERM_FILE)
 	);
@@ -72,7 +72,7 @@ function categories_widget($baseurl,$selected = '') {
                 from term join item on term.oid = item.id
                 where item.uid = %d
                 and term.uid = item.uid
-                and term.type = %d
+                and term.ttype = %d
 				and term.otype = %d
                 and item.owner_xchan = '%s'
 				and item.item_wall = 1
diff --git a/include/conversation.php b/include/conversation.php
index dabe2ca93..518193b08 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -93,15 +93,15 @@ function localize_item(&$item){
 
 	if (activity_match($item['verb'],ACTIVITY_LIKE) || activity_match($item['verb'],ACTIVITY_DISLIKE)){
 	
-		if(! $item['object'])
+		if(! $item['obj'])
 			return;
 
 		if(intval($item['item_thread_top']))
 			return;	
 
-		$obj = json_decode_plus($item['object']);
-		if((! $obj) && ($item['object'])) {
-			logger('localize_item: failed to decode object: ' . print_r($item['object'],true));
+		$obj = json_decode_plus($item['obj']);
+		if((! $obj) && ($item['obj'])) {
+			logger('localize_item: failed to decode object: ' . print_r($item['obj'],true));
 		}
 		
 		if($obj['author'] && $obj['author']['link'])
@@ -186,7 +186,7 @@ function localize_item(&$item){
 		$Alink = $item['author']['xchan_url'];
 
 
-		$obj= json_decode_plus($item['object']);
+		$obj= json_decode_plus($item['obj']);
 		
 		$Blink = $Bphoto = '';
 
@@ -219,7 +219,7 @@ function localize_item(&$item){
 		$Aname = $item['author']['xchan_name'];
 		$Alink = $item['author']['xchan_url'];
 
-		$obj= json_decode_plus($item['object']);
+		$obj= json_decode_plus($item['obj']);
 
 		$Blink = $Bphoto = '';
 
@@ -299,7 +299,7 @@ function localize_item(&$item){
 		}
 		$plink = '[zrl=' . $obj['plink'] . ']' . $post_type . '[/zrl]';
 
-		$parsedobj = parse_xml_string($xmlhead.$item['object']);
+		$parsedobj = parse_xml_string($xmlhead.$item['obj']);
 
 		$tag = sprintf('#[zrl=%s]%s[/zrl]', $parsedobj->id, $parsedobj->content);
 		$item['body'] = sprintf( t('%1$s tagged %2$s\'s %3$s with %4$s'), $author, $objauthor, $plink, $tag );
@@ -316,7 +316,7 @@ function localize_item(&$item){
 
 		$xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
 
-		$obj = parse_xml_string($xmlhead.$item['object']);
+		$obj = parse_xml_string($xmlhead.$item['obj']);
 		if(strlen($obj->id)) {
 			$r = q("select * from item where mid = '%s' and uid = %d limit 1",
 					dbesc($obj->id),
diff --git a/include/crypto.php b/include/crypto.php
index 42aa45b72..bc798d919 100644
--- a/include/crypto.php
+++ b/include/crypto.php
@@ -49,26 +49,12 @@ function AES256CBC_encrypt($data,$key,$iv) {
 
 	return openssl_encrypt($data,'aes-256-cbc',str_pad($key,32,"\0"),OPENSSL_RAW_DATA,str_pad($iv,16,"\0"));
 
-/* deprecated in php 7.1
-	return mcrypt_encrypt(
-		MCRYPT_RIJNDAEL_128, 
-		str_pad($key,32,"\0"), 
-		pkcs5_pad($data,16), 
-		MCRYPT_MODE_CBC, 
-		str_pad($iv,16,"\0"));
-*/
 }
 
 function AES256CBC_decrypt($data,$key,$iv) {
+
 	return openssl_decrypt($data,'aes-256-cbc',str_pad($key,32,"\0"),OPENSSL_RAW_DATA,str_pad($iv,16,"\0"));
-/* deprecated in php 7.1
-	return pkcs5_unpad(mcrypt_decrypt(
-		MCRYPT_RIJNDAEL_128, 
-		str_pad($key,32,"\0"), 
-		$data, 
-		MCRYPT_MODE_CBC, 
-		str_pad($iv,16,"\0")));
-*/
+
 }
 
 function crypto_encapsulate($data,$pubkey,$alg='aes256cbc') {
diff --git a/include/dba/dba_driver.php b/include/dba/dba_driver.php
index 0ab5830ed..df072ed76 100755
--- a/include/dba/dba_driver.php
+++ b/include/dba/dba_driver.php
@@ -12,7 +12,7 @@ class DBA {
 
 	static public $dba = null;
 	static public $dbtype = null;
-
+	static public $logging = false;
 
 	/**
 	 * @brief Returns the database driver object.
@@ -421,8 +421,13 @@ function db_getfunc($f) {
 
 function db_logger($s,$level = LOGGER_NORMAL,$syslog = LOG_INFO) {
 
+	if(\DBA::$logging)
+		return;
+
 	$saved = \DBA::$dba->debug;
 	\DBA::$dba->debug = false;
+	\DBA::$logging = true;
 	logger($s,$level,$syslog);
+	\DBA::$logging = false;
 	\DBA::$dba->debug = $saved;
 }
\ No newline at end of file
diff --git a/include/event.php b/include/event.php
index db67dac64..a4118ec78 100644
--- a/include/event.php
+++ b/include/event.php
@@ -28,22 +28,22 @@ function format_event_html($ev) {
 	$o .= '<div class="event-title"><h3><i class="fa fa-calendar"></i>&nbsp;' . bbcode($ev['summary']) .  '</h3></div>' . "\r\n";
 
 	$o .= '<div class="event-start"><span class="event-label">' . t('Starts:') . '</span>&nbsp;<span class="dtstart" title="'
-		. datetime_convert('UTC', 'UTC', $ev['start'], (($ev['adjust']) ? ATOM_TIME : 'Y-m-d\TH:i:s' ))
+		. datetime_convert('UTC', 'UTC', $ev['dtstart'], (($ev['adjust']) ? ATOM_TIME : 'Y-m-d\TH:i:s' ))
 		. '" >' 
 		. (($ev['adjust']) ? day_translate(datetime_convert('UTC', date_default_timezone_get(), 
-			$ev['start'] , $bd_format ))
+			$ev['dtstart'] , $bd_format ))
 			:  day_translate(datetime_convert('UTC', 'UTC', 
-			$ev['start'] , $bd_format)))
+			$ev['dtstart'] , $bd_format)))
 		. '</span></div>' . "\r\n";
 
 	if(! $ev['nofinish'])
 		$o .= '<div class="event-end" ><span class="event-label">' . t('Finishes:') . '</span>&nbsp;<span class="dtend" title="'
-			. datetime_convert('UTC','UTC',$ev['finish'], (($ev['adjust']) ? ATOM_TIME : 'Y-m-d\TH:i:s' ))
+			. datetime_convert('UTC','UTC',$ev['dtend'], (($ev['adjust']) ? ATOM_TIME : 'Y-m-d\TH:i:s' ))
 			. '" >' 
 			. (($ev['adjust']) ? day_translate(datetime_convert('UTC', date_default_timezone_get(), 
-				$ev['finish'] , $bd_format ))
+				$ev['dtend'] , $bd_format ))
 				:  day_translate(datetime_convert('UTC', 'UTC', 
-				$ev['finish'] , $bd_format )))
+				$ev['dtend'] , $bd_format )))
 			. '</span></div>'  . "\r\n";
 
 	$o .= '<div class="event-description">' . bbcode($ev['description']) .  '</div>' . "\r\n";
@@ -58,6 +58,37 @@ function format_event_html($ev) {
 	return $o;
 }
 
+function format_event_obj($jobject) {
+	$event = array();
+
+	$object = json_decode($jobject,true);
+
+	//ensure compatibility with older items - this check can be removed at a later point
+	if(array_key_exists('description', $object)) {
+
+		$bd_format = t('l F d, Y \@ g:i A'); // Friday January 18, 2011 @ 8:01 AM
+
+		$event['header'] = replace_macros(get_markup_template('event_item_header.tpl'),array(
+			'$title'	 => bbcode($object['title']),
+			'$dtstart_label' => t('Starts:'),
+			'$dtstart_title' => datetime_convert('UTC', 'UTC', $object['dtstart'], (($object['adjust']) ? ATOM_TIME : 'Y-m-d\TH:i:s' )),
+			'$dtstart_dt'	 => (($object['adjust']) ? day_translate(datetime_convert('UTC', date_default_timezone_get(), $object['dtstart'] , $bd_format )) : day_translate(datetime_convert('UTC', 'UTC', $object['dtstart'] , $bd_format))),
+			'$finish'	 => (($object['nofinish']) ? false : true),
+			'$dtend_label'	 => t('Finishes:'),
+			'$dtend_title'	 => datetime_convert('UTC','UTC',$object['dtend'], (($object['adjust']) ? ATOM_TIME : 'Y-m-d\TH:i:s' )),
+			'$dtend_dt'	 => (($object['adjust']) ? day_translate(datetime_convert('UTC', date_default_timezone_get(), $object['dtend'] , $bd_format )) :  day_translate(datetime_convert('UTC', 'UTC', $object['dtend'] , $bd_format )))
+		));
+
+		$event['content'] = replace_macros(get_markup_template('event_item_content.tpl'),array(
+			'$description'	  => bbcode($object['description']),
+			'$location_label' => t('Location:'),
+			'$location'	  => bbcode($object['location'])
+		));
+
+	}
+
+	return $event;
+}
 
 function ical_wrapper($ev) {
 
@@ -68,7 +99,7 @@ function ical_wrapper($ev) {
 	$o .= "\r\nVERSION:2.0";
 	$o .= "\r\nMETHOD:PUBLISH";
 	$o .= "\r\nPRODID:-//" . get_config('system','sitename') . "//" . Zotlabs\Lib\System::get_platform_name() . "//" . strtoupper(App::$language). "\r\n";
-	if(array_key_exists('start', $ev))
+	if(array_key_exists('dtstart', $ev))
 		$o .= format_event_ical($ev);
 	else {
 		foreach($ev as $e) {
@@ -82,7 +113,7 @@ function ical_wrapper($ev) {
 
 function format_event_ical($ev) {
 
-	if($ev['type'] === 'task')
+	if($ev['etype'] === 'task')
 		return format_todo_ical($ev);
 
 	$o = '';
@@ -92,10 +123,10 @@ function format_event_ical($ev) {
 	$o .= "\r\nCREATED:" . datetime_convert('UTC','UTC', $ev['created'],'Ymd\\THis\\Z');
 	$o .= "\r\nLAST-MODIFIED:" . datetime_convert('UTC','UTC', $ev['edited'],'Ymd\\THis\\Z');
 	$o .= "\r\nDTSTAMP:" . datetime_convert('UTC','UTC', $ev['edited'],'Ymd\\THis\\Z');
-	if($ev['start']) 
-		$o .= "\r\nDTSTART:" . datetime_convert('UTC','UTC', $ev['start'],'Ymd\\THis' . (($ev['adjust']) ? '\\Z' : ''));
-	if($ev['finish'] && ! $ev['nofinish']) 
-		$o .= "\r\nDTEND:" . datetime_convert('UTC','UTC', $ev['finish'],'Ymd\\THis' . (($ev['adjust']) ? '\\Z' : ''));
+	if($ev['dtstart']) 
+		$o .= "\r\nDTSTART:" . datetime_convert('UTC','UTC', $ev['dtstart'],'Ymd\\THis' . (($ev['adjust']) ? '\\Z' : ''));
+	if($ev['dtend'] && ! $ev['nofinish']) 
+		$o .= "\r\nDTEND:" . datetime_convert('UTC','UTC', $ev['dtend'],'Ymd\\THis' . (($ev['adjust']) ? '\\Z' : ''));
 	if($ev['summary']) 
 		$o .= "\r\nSUMMARY:" . format_ical_text($ev['summary']);
 	if($ev['location'])
@@ -119,10 +150,10 @@ function format_todo_ical($ev) {
 	$o .= "\r\nCREATED:" . datetime_convert('UTC','UTC', $ev['created'],'Ymd\\THis\\Z');
 	$o .= "\r\nLAST-MODIFIED:" . datetime_convert('UTC','UTC', $ev['edited'],'Ymd\\THis\\Z');
 	$o .= "\r\nDTSTAMP:" . datetime_convert('UTC','UTC', $ev['edited'],'Ymd\\THis\\Z');
-	if($ev['start']) 
-		$o .= "\r\nDTSTART:" . datetime_convert('UTC','UTC', $ev['start'],'Ymd\\THis' . (($ev['adjust']) ? '\\Z' : ''));
-	if($ev['finish'] && ! $ev['nofinish']) 
-		$o .= "\r\nDUE:" . datetime_convert('UTC','UTC', $ev['finish'],'Ymd\\THis' . (($ev['adjust']) ? '\\Z' : ''));
+	if($ev['dtstart']) 
+		$o .= "\r\nDTSTART:" . datetime_convert('UTC','UTC', $ev['dtstart'],'Ymd\\THis' . (($ev['adjust']) ? '\\Z' : ''));
+	if($ev['dtend'] && ! $ev['nofinish']) 
+		$o .= "\r\nDUE:" . datetime_convert('UTC','UTC', $ev['dtend'],'Ymd\\THis' . (($ev['adjust']) ? '\\Z' : ''));
 	if($ev['summary']) 
 		$o .= "\r\nSUMMARY:" . format_ical_text($ev['summary']);
 	if($ev['event_status']) {
@@ -166,11 +197,11 @@ function format_event_bbcode($ev) {
 	if($ev['description'])
 		$o .= '[event-description]' . $ev['description'] . '[/event-description]';
 
-	if($ev['start'])
-		$o .= '[event-start]' . $ev['start'] . '[/event-start]';
+	if($ev['dtstart'])
+		$o .= '[event-start]' . $ev['dtstart'] . '[/event-start]';
 
-	if(($ev['finish']) && (! $ev['nofinish']))
-		$o .= '[event-finish]' . $ev['finish'] . '[/event-finish]';
+	if(($ev['dtend']) && (! $ev['nofinish']))
+		$o .= '[event-finish]' . $ev['dtend'] . '[/event-finish]';
  
 	if($ev['location'])
 		$o .= '[event-location]' . $ev['location'] . '[/event-location]';
@@ -207,10 +238,10 @@ function bbtoevent($s) {
 		$ev['description'] = $match[1];
 	$match = '';
 	if(preg_match("/\[event\-start\](.*?)\[\/event\-start\]/is",$s,$match))
-		$ev['start'] = $match[1];
+		$ev['dtstart'] = $match[1];
 	$match = '';
 	if(preg_match("/\[event\-finish\](.*?)\[\/event\-finish\]/is",$s,$match))
-		$ev['finish'] = $match[1];
+		$ev['dtend'] = $match[1];
 	$match = '';
 	if(preg_match("/\[event\-location\](.*?)\[\/event\-location\]/is",$s,$match))
 		$ev['location'] = $match[1];
@@ -220,11 +251,11 @@ function bbtoevent($s) {
 	$match = '';
 	if(preg_match("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",$s,$match))
 		$ev['adjust'] = $match[1];
-	if(array_key_exists('start',$ev)) {
-		if(array_key_exists('finish',$ev)) {
-			if($ev['finish'] === $ev['start'])
+	if(array_key_exists('dtstart',$ev)) {
+		if(array_key_exists('dtend',$ev)) {
+			if($ev['dtend'] === $ev['dtstart'])
 				$ev['nofinish'] = 1;
-			elseif($ev['finish'])
+			elseif($ev['dtend'])
 				$ev['nofinish'] = 0;
 			else
 				$ev['nofinish'] = 1;
@@ -260,8 +291,8 @@ function sort_by_date($arr) {
  */
 function ev_compare($a, $b) {
 
-	$date_a = (($a['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$a['start']) : $a['start']);
-	$date_b = (($b['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$b['start']) : $b['start']);
+	$date_a = (($a['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$a['dtstart']) : $a['dtstart']);
+	$date_b = (($b['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$b['dtstart']) : $b['dtstart']);
 
 	if ($date_a === $date_b)
 		return strcasecmp($a['description'], $b['description']);
@@ -274,7 +305,7 @@ function event_store_event($arr) {
 
 	$arr['created']        = (($arr['created'])        ? $arr['created']        : datetime_convert());
 	$arr['edited']         = (($arr['edited'])         ? $arr['edited']         : datetime_convert());
-	$arr['type']           = (($arr['type'])           ? $arr['type']           : 'event' );
+	$arr['etype']          = (($arr['etype'])          ? $arr['etype']          : 'event' );
 	$arr['event_xchan']    = (($arr['event_xchan'])    ? $arr['event_xchan']    : '');
 	$arr['event_priority'] = (($arr['event_priority']) ? $arr['event_priority'] : 0);
 
@@ -324,12 +355,12 @@ function event_store_event($arr) {
 
 		$r = q("UPDATE `event` SET
 			`edited` = '%s',
-			`start` = '%s',
-			`finish` = '%s',
+			`dtstart` = '%s',
+			`dtend` = '%s',
 			`summary` = '%s',
 			`description` = '%s',
 			`location` = '%s',
-			`type` = '%s',
+			`etype` = '%s',
 			`adjust` = %d,
 			`nofinish` = %d,
 			`event_status` = '%s',
@@ -345,12 +376,12 @@ function event_store_event($arr) {
 			WHERE `id` = %d AND `uid` = %d",
 
 			dbesc($arr['edited']),
-			dbesc($arr['start']),
-			dbesc($arr['finish']),
+			dbesc($arr['dtstart']),
+			dbesc($arr['dtend']),
 			dbesc($arr['summary']),
 			dbesc($arr['description']),
 			dbesc($arr['location']),
-			dbesc($arr['type']),
+			dbesc($arr['etype']),
 			intval($arr['adjust']),
 			intval($arr['nofinish']),
 			dbesc($arr['event_status']),
@@ -378,7 +409,7 @@ function event_store_event($arr) {
 		else
 			$hash = random_string() . '@' . App::get_hostname();
 
-		$r = q("INSERT INTO event ( uid,aid,event_xchan,event_hash,created,edited,start,finish,summary,description,location,type,
+		$r = q("INSERT INTO event ( uid,aid,event_xchan,event_hash,created,edited,dtstart,dtend,summary,description,location,etype,
 			adjust,nofinish, event_status, event_status_date, event_percent, event_repeat, event_sequence, event_priority, allow_cid,allow_gid,deny_cid,deny_gid)
 			VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', %d, '%s', %d, %d, '%s', '%s', '%s', '%s' ) ",
 			intval($arr['uid']),
@@ -387,12 +418,12 @@ function event_store_event($arr) {
 			dbesc($hash),
 			dbesc($arr['created']),
 			dbesc($arr['edited']),
-			dbesc($arr['start']),
-			dbesc($arr['finish']),
+			dbesc($arr['dtstart']),
+			dbesc($arr['dtend']),
 			dbesc($arr['summary']),
 			dbesc($arr['description']),
 			dbesc($arr['location']),
-			dbesc($arr['type']),
+			dbesc($arr['etype']),
 			intval($arr['adjust']),
 			intval($arr['nofinish']),
 			dbesc($arr['event_status']),
@@ -441,7 +472,7 @@ function event_addtocal($item_id, $uid) {
 
 	$ev = bbtoevent($r[0]['body']);
 
-	if(x($ev,'summary') && x($ev,'start')) {
+	if(x($ev,'summary') && x($ev,'dtstart')) {
 		$ev['event_xchan'] = $item['author_xchan'];
 		$ev['uid']         = $channel['channel_id'];
 		$ev['account']     = $channel['channel_account_id'];
@@ -554,20 +585,20 @@ function event_import_ical($ical, $uid) {
 
 //	logger('dtstart: ' . var_export($dtstart,true));
 
-	$ev['start'] = datetime_convert((($ev['adjust']) ? 'UTC' : date_default_timezone_get()),'UTC',
+	$ev['dtstart'] = datetime_convert((($ev['adjust']) ? 'UTC' : date_default_timezone_get()),'UTC',
 		$dtstart->format(\DateTime::W3C));
 
 
 	if(isset($ical->DTEND)) {
 		$dtend = $ical->DTEND->getDateTime();
-		$ev['finish'] = datetime_convert((($ev['adjust']) ? 'UTC' : date_default_timezone_get()),'UTC',
+		$ev['dtend'] = datetime_convert((($ev['adjust']) ? 'UTC' : date_default_timezone_get()),'UTC',
 			$dtend->format(\DateTime::W3C));
 	}
 	else
 		$ev['nofinish'] = 1;
 
 
-	if($ev['start'] === $ev['finish'])
+	if($ev['dtstart'] === $ev['dtend'])
 		$ev['nofinish'] = 1;
 
 	if(isset($ical->CREATED)) {
@@ -601,7 +632,7 @@ function event_import_ical($ical, $uid) {
 			$ev['external_id'] = $evuid;
 	}
 		
-	if($ev['summary'] && $ev['start']) {
+	if($ev['summary'] && $ev['dtstart']) {
 		$ev['event_xchan'] = $channel['channel_hash'];
 		$ev['uid']         = $channel['channel_id'];
 		$ev['account']     = $channel['channel_account_id'];
@@ -640,29 +671,24 @@ function event_import_ical_task($ical, $uid) {
 
 	$dtstart = $ical->DTSTART->getDateTime();
 
+	$ev['adjust'] = (($ical->DTSTART->isFloating()) ? 1 : 0);
+
 //	logger('dtstart: ' . var_export($dtstart,true));
 
-	if(($dtstart->timezone_type == 2) || (($dtstart->timezone_type == 3) && ($dtstart->timezone === 'UTC'))) {
-		$ev['adjust'] = 1;
-	}
-	else {
-		$ev['adjust'] = 0;
-	}
-	
-	$ev['start'] = datetime_convert((($ev['adjust']) ? 'UTC' : date_default_timezone_get()),'UTC',
+	$ev['dtstart'] = datetime_convert((($ev['adjust']) ? 'UTC' : date_default_timezone_get()),'UTC',
 		$dtstart->format(\DateTime::W3C));
 
 
 	if(isset($ical->DUE)) {
 		$dtend = $ical->DUE->getDateTime();
-		$ev['finish'] = datetime_convert((($ev['adjust']) ? 'UTC' : date_default_timezone_get()),'UTC',
+		$ev['dtend'] = datetime_convert((($ev['adjust']) ? 'UTC' : date_default_timezone_get()),'UTC',
 			$dtend->format(\DateTime::W3C));
 	}
 	else
 		$ev['nofinish'] = 1;
 
 
-	if($ev['start'] === $ev['finish'])
+	if($ev['dtstart'] === $ev['dtend'])
 		$ev['nofinish'] = 1;
 
 	if(isset($ical->CREATED)) {
@@ -727,9 +753,9 @@ function event_import_ical_task($ical, $uid) {
 		$ev['event_percent'] = (string) $ical->{'PERCENT-COMPLETE'} ;
 	}
 
-	$ev['type'] = 'task';
+	$ev['etype'] = 'task';
 
-	if($ev['summary'] && $ev['start']) {
+	if($ev['summary'] && $ev['dtstart']) {
 		$ev['event_xchan'] = $channel['channel_hash'];
 		$ev['uid']         = $channel['channel_id'];
 		$ev['account']     = $channel['channel_account_id'];
@@ -781,7 +807,7 @@ function event_store_item($arr, $event) {
 	if(($event) && array_key_exists('event_hash',$event) && (! array_key_exists('event_hash',$arr)))
 		$arr['event_hash'] = $event['event_hash'];
 
-	if($event['type'] === 'birthday') {
+	if($event['etype'] === 'birthday') {
 		if(! is_sys_channel($arr['uid']))
 			$prefix =  t('This event has been added to your calendar.');
 //		$birthday = true;
@@ -805,21 +831,22 @@ function event_store_item($arr, $event) {
 			'type'    => ACTIVITY_OBJ_EVENT,
 			'id'      => z_root() . '/event/' . $r[0]['resource_id'],
 			'title'   => $arr['summary'],
-			'start'   => $arr['start'],
-			'finish'  => $arr['finish'],
+			'dtstart' => $arr['dtstart'],
+			'dtend'  => $arr['dtend'],
 			'nofinish'  => $arr['nofinish'],
 			'description' => $arr['description'],
 			'location'   => $arr['location'],
 			'adjust'   => $arr['adjust'],
 			'content' => format_event_bbcode($arr),
 			'author'  => array(
-			'name'     => $r[0]['xchan_name'],
-			'address'  => $r[0]['xchan_addr'],
-			'guid'     => $r[0]['xchan_guid'],
-			'guid_sig' => $r[0]['xchan_guid_sig'],
-			'link'     => array(
-				array('rel' => 'alternate', 'type' => 'text/html', 'href' => $r[0]['xchan_url']),
-				array('rel' => 'photo', 'type' => $r[0]['xchan_photo_mimetype'], 'href' => $r[0]['xchan_photo_m'])),
+				'name'     => $r[0]['xchan_name'],
+				'address'  => $r[0]['xchan_addr'],
+				'guid'     => $r[0]['xchan_guid'],
+				'guid_sig' => $r[0]['xchan_guid_sig'],
+				'link'     => array(
+					array('rel' => 'alternate', 'type' => 'text/html', 'href' => $r[0]['xchan_url']),
+					array('rel' => 'photo', 'type' => $r[0]['xchan_photo_mimetype'], 'href' => $r[0]['xchan_photo_m'])
+				),
 			),
 		));
 
@@ -830,7 +857,7 @@ function event_store_item($arr, $event) {
 
 		$sig = '';
 
-		q("UPDATE item SET title = '%s', body = '%s', object = '%s', allow_cid = '%s', allow_gid = '%s', deny_cid = '%s', deny_gid = '%s', edited = '%s', sig = '%s', item_flags = %d, item_private = %d, obj_type = '%s'  WHERE id = %d AND uid = %d",
+		q("UPDATE item SET title = '%s', body = '%s', obj = '%s', allow_cid = '%s', allow_gid = '%s', deny_cid = '%s', deny_gid = '%s', edited = '%s', sig = '%s', item_flags = %d, item_private = %d, obj_type = '%s'  WHERE id = %d AND uid = %d",
 			dbesc($arr['summary']),
 			dbesc($prefix . format_event_bbcode($arr)),
 			dbesc($object),
@@ -854,12 +881,12 @@ function event_store_item($arr, $event) {
 
 		if(($arr['term']) && (is_array($arr['term']))) {
 			foreach($arr['term'] as $t) {
-				q("insert into term (uid,oid,otype,type,term,url)
+				q("insert into term (uid,oid,otype,ttype,term,url)
 					values(%d,%d,%d,%d,'%s','%s') ",
 					intval($arr['uid']),
 					intval($r[0]['id']),
 					intval(TERM_OBJ_POST),
-					intval($t['type']),
+					intval($t['ttype']),
 					dbesc($t['term']),
 					dbesc($t['url'])
 				);
@@ -946,12 +973,12 @@ function event_store_item($arr, $event) {
 				dbesc($arr['event_xchan'])
 		);
 		if($x) {
-			$item_arr['object'] = json_encode(array(
+			$item_arr['obj'] = json_encode(array(
 				'type'    => ACTIVITY_OBJ_EVENT,
 				'id'      => z_root() . '/event/' . $event['event_hash'],
 				'title'   => $arr['summary'],
-				'start'   => $arr['start'],
-				'finish'  => $arr['finish'],
+				'dtstart' => $arr['dtstart'],
+				'dtend'  => $arr['dtend'],
 				'nofinish'  => $arr['nofinish'],
 				'description' => $arr['description'],
 				'location'   => $arr['location'],
@@ -1001,7 +1028,7 @@ function tasks_fetch($arr) {
     if($arr && $arr['all'] == 1)
         $sql_extra = '';
 
-    $r = q("select * from event where type = 'task' and uid = %d $sql_extra order by created desc",
+    $r = q("select * from event where etype = 'task' and uid = %d $sql_extra order by created desc",
         intval(local_channel())
     );
 
diff --git a/include/feedutils.php b/include/feedutils.php
index f370c540a..685b2f982 100644
--- a/include/feedutils.php
+++ b/include/feedutils.php
@@ -144,9 +144,9 @@ function construct_verb($item) {
 
 function construct_activity_object($item) {
 
-	if($item['object']) {
+	if($item['obj']) {
 		$o = '<as:object>' . "\r\n";
-		$r = json_decode($item['object'],false);
+		$r = json_decode($item['obj'],false);
 
 		if(! $r)
 			return '';
@@ -515,7 +515,7 @@ function get_atom_elements($feed, $item, &$author) {
 			if($termterm) {
 				$terms[] = array(
 					'otype' => TERM_OBJ_POST,
-					'type'  => $termtype,
+					'ttype'  => $termtype,
 					'url'   => $termurl,
 					'term'  => $termterm,
 				);
@@ -582,7 +582,7 @@ function get_atom_elements($feed, $item, &$author) {
 			$obj['content'] = $body;
 		}
 
-		$res['object'] = $obj;
+		$res['obj'] = $obj;
 	}
 
 	$rawobj = $item->get_item_tags(NAMESPACE_ACTIVITY, 'target');
@@ -1163,12 +1163,12 @@ function atom_entry($item,$type,$author,$owner,$comment = false,$cid = 0) {
 	}
 
 	if(activity_match($item['obj_type'],ACTIVITY_OBJ_EVENT) && activity_match($item['verb'],ACTIVITY_POST)) {
-		$obj = ((is_array($item['obj'])) ? $item['object'] : json_decode($item['object'],true));
+		$obj = ((is_array($item['obj'])) ? $item['obj'] : json_decode($item['obj'],true));
  
 		$o .= '<title>' . xmlify($item['title']) . '</title>' . "\r\n";
 		$o .= '<summary xmlns="urn:ietf:params:xml:ns:xcal">' . xmlify(bbcode($obj['title'])) . '</summary>' . "\r\n";
-		$o .= '<dtstart xmlns="urn:ietf:params:xml:ns:xcal">' . datetime_convert('UTC','UTC', $obj['start'],'Ymd\\THis' . (($obj['adjust']) ? '\\Z' : '')) .  '</dtstart>' . "\r\n";
-		$o .= '<dtend xmlns="urn:ietf:params:xml:ns:xcal">' . datetime_convert('UTC','UTC', $obj['finish'],'Ymd\\THis' . (($obj['adjust']) ? '\\Z' : '')) .  '</dtend>' . "\r\n";
+		$o .= '<dtstart xmlns="urn:ietf:params:xml:ns:xcal">' . datetime_convert('UTC','UTC', $obj['dtstart'],'Ymd\\THis' . (($obj['adjust']) ? '\\Z' : '')) .  '</dtstart>' . "\r\n";
+		$o .= '<dtend xmlns="urn:ietf:params:xml:ns:xcal">' . datetime_convert('UTC','UTC', $obj['dtend'],'Ymd\\THis' . (($obj['adjust']) ? '\\Z' : '')) .  '</dtend>' . "\r\n";
 		$o .= '<location xmlns="urn:ietf:params:xml:ns:xcal">' . xmlify(bbcode($obj['location'])) . '</location>' . "\r\n";
 		$o .= '<content type="' . $type . '" >' . xmlify(bbcode($obj['description'])) . '</content>' . "\r\n";
 	}
diff --git a/include/group.php b/include/group.php
index 748ec0c13..a4938b848 100644
--- a/include/group.php
+++ b/include/group.php
@@ -18,7 +18,7 @@ function group_add($uid,$name,$public = 0) {
 				intval($r)
 			);
 			if(count($z) && $z[0]['deleted']) {
-				/*$r = q("UPDATE `groups` SET `deleted` = 0 WHERE `uid` = %d AND `name` = '%s' LIMIT 1",
+				/*$r = q("UPDATE `groups` SET `deleted` = 0 WHERE `uid` = %d AND `gname` = '%s' LIMIT 1",
 					intval($uid),
 					dbesc($name)
 				);*/
@@ -38,7 +38,7 @@ function group_add($uid,$name,$public = 0) {
 		} while($dups == true);
 
 
-		$r = q("INSERT INTO `groups` ( hash, uid, visible, name )
+		$r = q("INSERT INTO `groups` ( hash, uid, visible, gname )
 			VALUES( '%s', %d, %d, '%s' ) ",
 			dbesc($hash),
 			intval($uid),
@@ -57,7 +57,7 @@ function group_add($uid,$name,$public = 0) {
 function group_rmv($uid,$name) {
 	$ret = false;
 	if(x($uid) && x($name)) {
-		$r = q("SELECT id, hash FROM `groups` WHERE `uid` = %d AND `name` = '%s' LIMIT 1",
+		$r = q("SELECT id, hash FROM `groups` WHERE `uid` = %d AND `gname` = '%s' LIMIT 1",
 			intval($uid),
 			dbesc($name)
 		);
@@ -108,7 +108,7 @@ function group_rmv($uid,$name) {
 		);
 
 		// remove group
-		$r = q("UPDATE `groups` SET `deleted` = 1 WHERE `uid` = %d AND `name` = '%s'",
+		$r = q("UPDATE `groups` SET `deleted` = 1 WHERE `uid` = %d AND `gname` = '%s'",
 			intval($uid),
 			dbesc($name)
 		);
@@ -125,7 +125,7 @@ function group_rmv($uid,$name) {
 function group_byname($uid,$name) {
 	if((! $uid) || (! strlen($name)))
 		return false;
-	$r = q("SELECT * FROM `groups` WHERE `uid` = %d AND `name` = '%s' LIMIT 1",
+	$r = q("SELECT * FROM `groups` WHERE `uid` = %d AND `gname` = '%s' LIMIT 1",
 		intval($uid),
 		dbesc($name)
 	);
@@ -232,13 +232,13 @@ function mini_group_select($uid,$group = '') {
 	$grps = array();
 	$o = '';
 
-	$r = q("SELECT * FROM `groups` WHERE `deleted` = 0 AND `uid` = %d ORDER BY `name` ASC",
+	$r = q("SELECT * FROM `groups` WHERE `deleted` = 0 AND `uid` = %d ORDER BY `gname` ASC",
 		intval($uid)
 	);
 	$grps[] = array('name' => '', 'hash' => '0', 'selected' => '');
 	if(count($r)) {
 		foreach($r as $rr) {
-			$grps[] = array('name' => $rr['name'], 'id' => $rr['hash'], 'selected' => (($group == $rr['hash']) ? 'true' : ''));
+			$grps[] = array('name' => $rr['gname'], 'id' => $rr['hash'], 'selected' => (($group == $rr['hash']) ? 'true' : ''));
 		}
 
 	}
@@ -271,7 +271,7 @@ function group_side($every="connections",$each="group",$edit = false, $group_id
 	);
 
 
-	$r = q("SELECT * FROM `groups` WHERE `deleted` = 0 AND `uid` = %d ORDER BY `name` ASC",
+	$r = q("SELECT * FROM `groups` WHERE `deleted` = 0 AND `uid` = %d ORDER BY `gname` ASC",
 		intval($_SESSION['uid'])
 	);
 	$member_of = array();
@@ -296,7 +296,7 @@ function group_side($every="connections",$each="group",$edit = false, $group_id
 				'id'		=> $rr['id'],
 				'enc_cid'   => base64url_encode($cid),
 				'cid'		=> $cid,
-				'text' 		=> $rr['name'],
+				'text' 		=> $rr['gname'],
 				'selected' 	=> $selected,
 				'href'		=> (($mode == 0) ? $each.'?f=&gid='.$rr['id'] : $each."/".$rr['id']) . ((x($_GET,'new')) ? '&new=' . $_GET['new'] : '') . ((x($_GET,'order')) ? '&order=' . $_GET['order'] : ''),
 				'edit'		=> $groupedit,
@@ -340,7 +340,7 @@ function expand_groups($a) {
 
 function member_of($c) {
 
-	$r = q("SELECT `groups`.`name`, `groups`.`id` FROM `groups` LEFT JOIN `group_member` ON `group_member`.`gid` = `groups`.`id` WHERE `group_member`.`xchan` = '%s' AND `groups`.`deleted` = 0 ORDER BY `groups`.`name`  ASC ",
+	$r = q("SELECT `groups`.`gname`, `groups`.`id` FROM `groups` LEFT JOIN `group_member` ON `group_member`.`gid` = `groups`.`id` WHERE `group_member`.`xchan` = '%s' AND `groups`.`deleted` = 0 ORDER BY `groups`.`gname`  ASC ",
 		dbesc($c)
 	);
 
diff --git a/include/import.php b/include/import.php
index 132306621..6fcb08416 100644
--- a/include/import.php
+++ b/include/import.php
@@ -332,7 +332,9 @@ function import_apps($channel,$apps) {
 				);
 				if($x) {
 					foreach($term as $t) {
-						store_item_tag($channel['channel_id'],$x[0]['id'],TERM_OBJ_APP,$t['type'],escape_tags($t['term']),escape_tags($t['url']));
+						if(array_key_exists('type',$t))
+							$t['ttype'] = $t['type'];
+						store_item_tag($channel['channel_id'],$x[0]['id'],TERM_OBJ_APP,$t['ttype'],escape_tags($t['term']),escape_tags($t['url']));
 					}
 				}
 			}
@@ -400,7 +402,9 @@ function sync_apps($channel,$apps) {
 
 			if($exists && $term) {
 				foreach($term as $t) {
-					store_item_tag($channel['channel_id'],$exists['id'],TERM_OBJ_APP,$t['type'],escape_tags($t['term']),escape_tags($t['url']));
+					if(array_key_exists('type',$t))
+						$t['ttype'] = $t['type'];
+					store_item_tag($channel['channel_id'],$exists['id'],TERM_OBJ_APP,$t['ttype'],escape_tags($t['term']),escape_tags($t['url']));
 				}
 			}
 
@@ -436,7 +440,9 @@ function sync_apps($channel,$apps) {
 					);
 					if($x) {
 						foreach($term as $t) {
-							store_item_tag($channel['channel_id'],$x[0]['id'],TERM_OBJ_APP,$t['type'],escape_tags($t['term']),escape_tags($t['url']));
+							if(array_key_exists('type',$t))
+								$t['ttype'] = $t['type'];
+							store_item_tag($channel['channel_id'],$x[0]['id'],TERM_OBJ_APP,$t['ttype'],escape_tags($t['term']),escape_tags($t['url']));
 						}
 					}
 				}
@@ -968,6 +974,11 @@ function sync_files($channel,$files) {
 				$attachment_stored = false;
 				foreach($f['attach'] as $att) {
 
+					if(array_key_exists('data',$att)) {
+						$att['content'] = $att['data'];
+						unset($att['data']);
+					}
+
 					if($att['deleted']) {
 						attach_delete($channel,$att['hash']);
 						continue;
@@ -1037,7 +1048,7 @@ function sync_files($channel,$files) {
 
 // @fixme - update attachment structures if they are modified rather than created
 
-					$att['data'] = $newfname;
+					$att['content'] = $newfname;
 
 					// Note: we use $att['hash'] below after it has been escaped to
 					// fetch the file contents. 
@@ -1119,6 +1130,15 @@ function sync_files($channel,$files) {
 					$p['aid'] = $channel['channel_account_id'];
 					$p['uid'] = $channel['channel_id'];
 
+					if(array_key_exists('data',$p)) {
+						$p['content'] = $p['data'];
+						unset($p['data']);
+					}
+					if(array_key_exists('scale',$p)) {
+						$p['imgscale'] = $p['scale'];
+						unset($p['scale']);
+					}
+
 					// if this is a profile photo, undo the profile photo bit
 					// for any other photo which previously held it.
 
@@ -1144,15 +1164,15 @@ function sync_files($channel,$files) {
 						);
 					}
 
-					if($p['scale'] === 0 && $p['os_storage'])
-						$p['data'] = $store_path;
+					if($p['imgscale'] === 0 && $p['os_storage'])
+						$p['content'] = $store_path;
 					else
-						$p['data'] = base64_decode($p['data']);
+						$p['content'] = base64_decode($p['content']);
 
 
-					$exists = q("select * from photo where resource_id = '%s' and scale = %d and uid = %d limit 1",
+					$exists = q("select * from photo where resource_id = '%s' and imgscale = %d and uid = %d limit 1",
 						dbesc($p['resource_id']),
-						intval($p['scale']),
+						intval($p['imgscale']),
 						intval($channel['channel_id'])
 					);
 
diff --git a/include/items.php b/include/items.php
index a60c10bdd..f473b2bac 100755
--- a/include/items.php
+++ b/include/items.php
@@ -666,7 +666,7 @@ function get_item_elements($x,$allow_code = false) {
 
 	$arr['diaspora_meta'] = (($x['diaspora_signature']) ? $x['diaspora_signature'] : '');
 
-	$arr['object']       = activity_sanitise($x['object']);
+	$arr['obj']          = activity_sanitise($x['object']);
 	$arr['target']       = activity_sanitise($x['target']);
 
 	$arr['attach']       = activity_sanitise($x['attach']);
@@ -1055,8 +1055,8 @@ function encode_item($item,$mirror = false) {
 
 	$x['owner']           = encode_item_xchan($item['owner']);
 	$x['author']          = encode_item_xchan($item['author']);
-	if($item['object'])
-		$x['object']      = json_decode_plus($item['object']);
+	if($item['obj'])
+		$x['object']      = json_decode_plus($item['obj']);
 	if($item['target'])
 		$x['target']      = json_decode_plus($item['target']);
 	if($item['attach'])
@@ -1182,8 +1182,8 @@ function encode_item_terms($terms,$mirror = false) {
 
 	if($terms) {
 		foreach($terms as $term) {
-			if(in_array($term['type'],$allowed_export_terms))
-				$ret[] = array('tag' => $term['term'], 'url' => $term['url'], 'type' => termtype($term['type']));
+			if(in_array($term['ttype'],$allowed_export_terms))
+				$ret[] = array('tag' => $term['term'], 'url' => $term['url'], 'ttype' => termtype($term['type']));
 		}
 	}
 
@@ -1240,39 +1240,41 @@ function decode_tags($t) {
 		$ret = array();
 		foreach($t as $x) {
 			$tag = array();
+			if(array_key_exists('type',$x))
+				$x['ttype'] = $x['type'];
 			$tag['term'] = htmlspecialchars($x['tag'], ENT_COMPAT, 'UTF-8', false);
 			$tag['url']  = htmlspecialchars($x['url'], ENT_COMPAT, 'UTF-8', false);
-			switch($x['type']) {
+			switch($x['ttype']) {
 				case 'hashtag':
-					$tag['type'] = TERM_HASHTAG;
+					$tag['ttype'] = TERM_HASHTAG;
 					break;
 				case 'mention':
-					$tag['type'] = TERM_MENTION;
+					$tag['ttype'] = TERM_MENTION;
 					break;
 				case 'category':
-					$tag['type'] = TERM_CATEGORY;
+					$tag['ttype'] = TERM_CATEGORY;
 					break;
 				case 'private_category':
-					$tag['type'] = TERM_PCATEGORY;
+					$tag['ttype'] = TERM_PCATEGORY;
 					break;
 				case 'file':
-					$tag['type'] = TERM_FILE;
+					$tag['ttype'] = TERM_FILE;
 					break;
 				case 'search':
-					$tag['type'] = TERM_SEARCH;
+					$tag['ttype'] = TERM_SEARCH;
 					break;
 				case 'thing':
-					$tag['type'] = TERM_THING;
+					$tag['ttype'] = TERM_THING;
 					break;
 				case 'bookmark':
-					$tag['type'] = TERM_BOOKMARK;
+					$tag['ttype'] = TERM_BOOKMARK;
 					break;
 				case 'communitytag':
-					$tag['type'] = TERM_COMMUNITYTAG;
+					$tag['ttype'] = TERM_COMMUNITYTAG;
 					break;
 				default:
 				case 'unknown':
-					$tag['type'] = TERM_UNKNOWN;
+					$tag['ttype'] = TERM_UNKNOWN;
 					break;
 			}
 			$ret[] = $tag;
@@ -1593,9 +1595,9 @@ function item_store($arr, $allow_exec = false, $deliver = true) {
 		}
 	}
 
-	if((x($arr,'object')) && is_array($arr['object'])) {
-		activity_sanitise($arr['object']);
-		$arr['object'] = json_encode($arr['object']);
+	if((x($arr,'obj')) && is_array($arr['obj'])) {
+		activity_sanitise($arr['obj']);
+		$arr['obj'] = json_encode($arr['obj']);
 	}
 
 	if((x($arr,'target')) && is_array($arr['target'])) {
@@ -1626,7 +1628,7 @@ function item_store($arr, $allow_exec = false, $deliver = true) {
 	$arr['thr_parent']    = ((x($arr,'thr_parent'))    ? notags(trim($arr['thr_parent']))    : $arr['parent_mid']);
 	$arr['verb']          = ((x($arr,'verb'))          ? notags(trim($arr['verb']))          : ACTIVITY_POST);
 	$arr['obj_type']      = ((x($arr,'obj_type'))      ? notags(trim($arr['obj_type']))      : ACTIVITY_OBJ_NOTE);
-	$arr['object']        = ((x($arr,'object'))        ? trim($arr['object'])                : '');
+	$arr['obj']           = ((x($arr,'obj'))           ? trim($arr['obj'])                   : '');
 	$arr['tgt_type']      = ((x($arr,'tgt_type'))      ? notags(trim($arr['tgt_type']))      : '');
 	$arr['target']        = ((x($arr,'target'))        ? trim($arr['target'])                : '');
 	$arr['plink']         = ((x($arr,'plink'))         ? notags(trim($arr['plink']))         : '');
@@ -1695,7 +1697,7 @@ function item_store($arr, $allow_exec = false, $deliver = true) {
 				return $ret;
 			}
 
-			if(($arr['obj_type'] == ACTIVITY_OBJ_NOTE) && (! $arr['object']))
+			if(($arr['obj_type'] == ACTIVITY_OBJ_NOTE) && (! $arr['obj']))
 				$arr['obj_type'] = ACTIVITY_OBJ_COMMENT;
 
 			// is the new message multi-level threaded?
@@ -1855,12 +1857,12 @@ function item_store($arr, $allow_exec = false, $deliver = true) {
 
 	if(($terms) && (is_array($terms))) {
 		foreach($terms as $t) {
-			q("insert into term (uid,oid,otype,type,term,url)
+			q("insert into term (uid,oid,otype,ttype,term,url)
 				values(%d,%d,%d,%d,'%s','%s') ",
 				intval($arr['uid']),
 				intval($current_post),
 				intval(TERM_OBJ_POST),
-				intval($t['type']),
+				intval($t['ttype']),
 				dbesc($t['term']),
 				dbesc($t['url'])
 			);
@@ -1989,9 +1991,9 @@ function item_store_update($arr,$allow_exec = false, $deliver = true) {
 		}
 	}
 
-	if((x($arr,'object')) && is_array($arr['object'])) {
-		activity_sanitise($arr['object']);
-		$arr['object'] = json_encode($arr['object']);
+	if((x($arr,'obj')) && is_array($arr['obj'])) {
+		activity_sanitise($arr['obj']);
+		$arr['obj'] = json_encode($arr['obj']);
 	}
 
 	if((x($arr,'target')) && is_array($arr['target'])) {
@@ -2033,7 +2035,7 @@ function item_store_update($arr,$allow_exec = false, $deliver = true) {
 	$arr['coord']         = ((x($arr,'coord'))         ? notags(trim($arr['coord']))         : $orig[0]['coord']);
 	$arr['verb']          = ((x($arr,'verb'))          ? notags(trim($arr['verb']))          : $orig[0]['verb']);
 	$arr['obj_type']      = ((x($arr,'obj_type'))      ? notags(trim($arr['obj_type']))      : $orig[0]['obj_type']);
-	$arr['object']        = ((x($arr,'object'))        ? trim($arr['object'])                : $orig[0]['object']);
+	$arr['obj']           = ((x($arr,'obj'))           ? trim($arr['obj'])                   : $orig[0]['obj']);
 	$arr['tgt_type']      = ((x($arr,'tgt_type'))      ? notags(trim($arr['tgt_type']))      : $orig[0]['tgt_type']);
 	$arr['target']        = ((x($arr,'target'))        ? trim($arr['target'])                : $orig[0]['target']);
 	$arr['plink']         = ((x($arr,'plink'))         ? notags(trim($arr['plink']))         : $orig[0]['plink']);
@@ -2134,12 +2136,12 @@ function item_store_update($arr,$allow_exec = false, $deliver = true) {
 
 	if(is_array($terms)) {
 		foreach($terms as $t) {
-			q("insert into term (uid,oid,otype,type,term,url)
+			q("insert into term (uid,oid,otype,ttype,term,url)
 				values(%d,%d,%d,%d,'%s','%s') ",
 				intval($uid),
 				intval($orig_post_id),
 				intval(TERM_OBJ_POST),
-				intval($t['type']),
+				intval($t['ttype']),
 				dbesc($t['term']),
 				dbesc($t['url'])
 			);
@@ -2367,10 +2369,10 @@ function tag_deliver($uid, $item_id) {
 	if (stristr($item['verb'],ACTIVITY_POKE)) {
 		$poke_notify = true;
 
-		if(($item['obj_type'] == "") || ($item['obj_type'] !== ACTIVITY_OBJ_PERSON) || (! $item['object']))
+		if(($item['obj_type'] == "") || ($item['obj_type'] !== ACTIVITY_OBJ_PERSON) || (! $item['obj']))
 			$poke_notify = false;
 
-		$obj = json_decode_plus($item['object']);
+		$obj = json_decode_plus($item['obj']);
 		if($obj) {
 			if($obj['id'] !== $u[0]['channel_hash'])
 				$poke_notify = false;
@@ -2414,7 +2416,7 @@ function tag_deliver($uid, $item_id) {
 					intval($u[0]['channel_id'])
 				);
 				if($p) {
-					$j_obj = json_decode_plus($item['object']);
+					$j_obj = json_decode_plus($item['obj']);
 					logger('tag_deliver: tag object: ' . print_r($j_obj,true), LOGGER_DATA);
 					if($j_obj && $j_obj['id'] && $j_obj['title']) {
 						if(is_array($j_obj['link']))
@@ -2720,7 +2722,7 @@ function start_delivery_chain($channel, $item, $item_id, $parent) {
 					foreach($tags as $tt) {
 						$tt = trim($tt);
 						if($tt) {
-            				q("insert into term (uid,oid,otype,type,term,url)
+            				q("insert into term (uid,oid,otype,ttype,term,url)
                 				values(%d,%d,%d,%d,'%s','%s') ",
                 				intval($channel['channel_id']),
 				                intval($item_id),
@@ -2863,7 +2865,7 @@ function check_item_source($uid, $item) {
 		foreach($words as $word) {
 			if(substr($word,0,1) === '#' && $tags) {
 				foreach($tags as $t)
-					if((($t['type'] == TERM_HASHTAG) || ($t['type'] == TERM_COMMUNITYTAG)) && (($t['term'] === substr($word,1)) || (substr($word,1) === '*')))
+					if((($t['ttype'] == TERM_HASHTAG) || ($t['ttype'] == TERM_COMMUNITYTAG)) && (($t['term'] === substr($word,1)) || (substr($word,1) === '*')))
 						return true;
 			}
 			elseif((strpos($word,'/') === 0) && preg_match($word,$text))
@@ -2916,7 +2918,7 @@ function post_is_importable($item,$abook) {
 				continue;
 			if(substr($word,0,1) === '#' && $tags) {
 				foreach($tags as $t)
-					if((($t['type'] == TERM_HASHTAG) || ($t['type'] == TERM_COMMUNITYTAG)) && (($t['term'] === substr($word,1)) || (substr($word,1) === '*')))
+					if((($t['ttype'] == TERM_HASHTAG) || ($t['ttype'] == TERM_COMMUNITYTAG)) && (($t['term'] === substr($word,1)) || (substr($word,1) === '*')))
 						return false;
 			}
 			elseif((strpos($word,'/') === 0) && preg_match($word,$text))
@@ -2937,7 +2939,7 @@ function post_is_importable($item,$abook) {
 				continue;
 			if(substr($word,0,1) === '#' && $tags) {
 				foreach($tags as $t)
-					if((($t['type'] == TERM_HASHTAG) || ($t['type'] == TERM_COMMUNITYTAG)) && (($t['term'] === substr($word,1)) || (substr($word,1) === '*')))
+					if((($t['ttype'] == TERM_HASHTAG) || ($t['ttype'] == TERM_COMMUNITYTAG)) && (($t['term'] === substr($word,1)) || (substr($word,1) === '*')))
 						return true;
 			}
 			elseif((strpos($word,'/') === 0) && preg_match($word,$text))
@@ -3091,7 +3093,7 @@ function fix_private_photos($s, $uid, $item = null, $cid = 0) {
 			if($x) {
 				$res = substr($i,$x+1);
 				$i = substr($i,0,$x);
-				$r = q("SELECT * FROM `photo` WHERE `resource_id` = '%s' AND `scale` = %d AND `uid` = %d",
+				$r = q("SELECT * FROM `photo` WHERE `resource_id` = '%s' AND `imgscale` = %d AND `uid` = %d",
 					dbesc($i),
 					intval($res),
 					intval($uid)
@@ -3214,7 +3216,7 @@ function item_getfeedtags($item) {
 
 	if(count($terms)) {
 		foreach($terms as $term) {
-			if(($term['type'] == TERM_HASHTAG) || ($term['type'] == TERM_COMMUNITYTAG))
+			if(($term['ttype'] == TERM_HASHTAG) || ($term['ttype'] == TERM_COMMUNITYTAG))
 				$ret[] = array('#',$term['url'],$term['term']);
 			else
 				$ret[] = array('@',$term['url'],$term['term']);
@@ -3685,7 +3687,7 @@ function fetch_post_tags($items,$link = false) {
 	for($x = 0; $x < count($items); $x ++) {
 		if($tags) {
 			foreach($tags as $t) {
-				if(($link) && ($t['type'] == TERM_MENTION))
+				if(($link) && ($t['ttype'] == TERM_MENTION))
 					$t['url'] = chanlink_url($t['url']);
 				if(array_key_exists('item_id',$items[$x])) {
 					if($t['oid'] == $items[$x]['item_id']) {
@@ -3895,8 +3897,8 @@ function items_fetch($arr,$channel = null,$observer_hash = null,$client_mode = C
 		}
 
 		$contact_str = '';
-		/** @FIXME $group is undefined */
-		$contacts = group_get_members($group);
+
+		$contacts = group_get_members($r[0]['id']);
 		if ($contacts) {
 			foreach($contacts as $c) {
 				if($contact_str)
@@ -3913,7 +3915,7 @@ function items_fetch($arr,$channel = null,$observer_hash = null,$client_mode = C
 		$sql_extra = " AND item.parent IN ( SELECT DISTINCT parent FROM item WHERE true $sql_options AND (( author_xchan IN ( $contact_str ) OR owner_xchan in ( $contact_str)) or allow_gid like '" . protect_sprintf('%<' . dbesc($r[0]['hash']) . '>%') . "' ) and id = parent $item_normal ) ";
 
 		$x = group_rec_byhash($uid,$r[0]['hash']);
-		$result['headline'] = sprintf( t('Privacy group: %s'),$x['name']);
+		$result['headline'] = sprintf( t('Privacy group: %s'),$x['gname']);
 	}
 	elseif($arr['cid'] && $uid) {
 
@@ -4261,7 +4263,7 @@ function send_profile_photo_activity($channel,$photo,$profile) {
 	$arr['obj_type'] = ACTIVITY_OBJ_PHOTO;
 	$arr['verb'] = ACTIVITY_UPDATE;
 
-	$arr['object'] = json_encode(array(
+	$arr['obj'] = json_encode(array(
 		'type' => $arr['obj_type'],
 		'id' => z_root() . '/photo/profile/l/' . $channel['channel_id'],
 		'link' => array('rel' => 'photo', 'type' => $photo['type'], 'href' => z_root() . '/photo/profile/l/' . $channel['channel_id'])
diff --git a/include/language.php b/include/language.php
index 238c23028..96d3e48a9 100644
--- a/include/language.php
+++ b/include/language.php
@@ -132,10 +132,10 @@ function load_translation_table($lang, $install = false) {
 	}
 
 	if(! $install) {
-		$plugins = q("SELECT name FROM addon WHERE installed=1;");
+		$plugins = q("SELECT aname FROM addon WHERE installed=1;");
 		if ($plugins !== false) {
 			foreach($plugins as $p) {
-				$name = $p['name'];
+				$name = $p['aname'];
 				if(file_exists("addon/$name/lang/$lang/hstrings.php")) {
 					include("addon/$name/lang/$lang/hstrings.php");
 				}
diff --git a/include/network.php b/include/network.php
index dd266f5d1..0dd10e29b 100644
--- a/include/network.php
+++ b/include/network.php
@@ -1967,7 +1967,7 @@ function get_site_info() {
 		$r = q("select * from addon where hidden = 0");
 		if(count($r))
 			foreach($r as $rr)
-				$visible_plugins[] = $rr['name'];
+				$visible_plugins[] = $rr['aname'];
 	}
 	sort($visible_plugins);
 
diff --git a/include/oauth.php b/include/oauth.php
index ec41a5dd2..984e0e6c6 100644
--- a/include/oauth.php
+++ b/include/oauth.php
@@ -37,7 +37,7 @@ class ZotOAuth1DataStore extends OAuth1DataStore {
 
 		logger(__function__.":".$consumer.", ". $token_type.", ".$token, LOGGER_DEBUG);
 
-		$r = q("SELECT id, secret, scope, expires, uid  FROM tokens WHERE client_id = '%s' AND scope = '%s' AND id = '%s'",
+		$r = q("SELECT id, secret, auth_scope, expires, uid  FROM tokens WHERE client_id = '%s' AND auth_scope = '%s' AND id = '%s'",
 			dbesc($consumer->key),
 			dbesc($token_type),
 			dbesc($token)
@@ -45,7 +45,7 @@ class ZotOAuth1DataStore extends OAuth1DataStore {
 
 		if (count($r)){
 			$ot=new OAuth1Token($r[0]['id'],$r[0]['secret']);
-			$ot->scope=$r[0]['scope'];
+			$ot->scope=$r[0]['auth_scope'];
 			$ot->expires = $r[0]['expires'];
 			$ot->uid = $r[0]['uid'];
 			return $ot;
@@ -79,7 +79,7 @@ class ZotOAuth1DataStore extends OAuth1DataStore {
 			$k = $consumer;
 		}
 
-		$r = q("INSERT INTO tokens (id, secret, client_id, scope, expires) VALUES ('%s','%s','%s','%s', %d)",
+		$r = q("INSERT INTO tokens (id, secret, client_id, auth_scope, expires) VALUES ('%s','%s','%s','%s', %d)",
 				dbesc($key),
 				dbesc($sec),
 				dbesc($k),
@@ -110,7 +110,7 @@ class ZotOAuth1DataStore extends OAuth1DataStore {
 			$key = $this->gen_token();
 			$sec = $this->gen_token();
 
-			$r = q("INSERT INTO tokens (id, secret, client_id, scope, expires, uid) VALUES ('%s','%s','%s','%s', %d, %d)",
+			$r = q("INSERT INTO tokens (id, secret, client_id, auth_scope, expires, uid) VALUES ('%s','%s','%s','%s', %d, %d)",
 				dbesc($key),
 				dbesc($sec),
 				dbesc($consumer->key),
@@ -249,7 +249,7 @@ class FKOAuth2 extends OAuth2 {
 
 
 	protected function getAuthCode($code) {
-		$r = q("SELECT id, client_id, redirect_uri, expires, scope FROM auth_codes WHERE id = '%s'",
+		$r = q("SELECT id, client_id, redirect_uri, expires, auth_scope FROM auth_codes WHERE id = '%s'",
 				dbesc($code));
 		
 		if (count($r))
@@ -259,7 +259,7 @@ class FKOAuth2 extends OAuth2 {
 
 	protected function setAuthCode($code, $client_id, $redirect_uri, $expires, $scope = NULL) {
 		$r = q("INSERT INTO auth_codes 
-					(id, client_id, redirect_uri, expires, scope) VALUES 
+					(id, client_id, redirect_uri, expires, auth_scope) VALUES 
 					('%s', '%s', '%s', %d, '%s')",
 				dbesc($code),
 				dbesc($client_id),
diff --git a/include/photo/photo_driver.php b/include/photo/photo_driver.php
index e57a9165a..6de75d497 100644
--- a/include/photo/photo_driver.php
+++ b/include/photo/photo_driver.php
@@ -316,7 +316,7 @@ abstract class photo_driver {
 		$p['resource_id'] = (($arr['resource_id']) ? $arr['resource_id'] : '');
 		$p['filename'] = (($arr['filename']) ? $arr['filename'] : '');
 		$p['album'] = (($arr['album']) ? $arr['album'] : '');
-		$p['scale'] = ((intval($arr['scale'])) ? intval($arr['scale']) : 0);
+		$p['imgscale'] = ((intval($arr['imgscale'])) ? intval($arr['imgscale']) : 0);
 		$p['allow_cid'] = (($arr['allow_cid']) ? $arr['allow_cid'] : '');
 		$p['allow_gid'] = (($arr['allow_gid']) ? $arr['allow_gid'] : '');
 		$p['deny_cid'] = (($arr['deny_cid']) ? $arr['deny_cid'] : '');
@@ -329,14 +329,14 @@ abstract class photo_driver {
 		$p['os_storage'] = intval($arr['os_storage']);			
 		$p['os_path'] = $arr['os_path'];
 
-		if(! intval($p['scale']))
-			logger('save: ' . print_r($arr,true));
+		if(! intval($p['imgscale']))
+			logger('save: ' . print_r($arr,true), LOGGER_DATA);
 
-		$x = q("select id from photo where resource_id = '%s' and uid = %d and xchan = '%s' and `scale` = %d limit 1",
+		$x = q("select id from photo where resource_id = '%s' and uid = %d and xchan = '%s' and imgscale = %d limit 1",
 				dbesc($p['resource_id']),
 				intval($p['uid']),
 				dbesc($p['xchan']),
-				intval($p['scale'])
+				intval($p['imgscale'])
 		);
 		if($x) {
 			$r = q("UPDATE `photo` set
@@ -347,14 +347,14 @@ abstract class photo_driver {
 				`created` = '%s',
 				`edited` = '%s',
 				`filename` = '%s',
-				`type` = '%s',
+				`mimetype` = '%s',
 				`album` = '%s',
 				`height` = %d,
 				`width` = %d,
-				`data` = '%s',
+				`content` = '%s',
 				`os_storage` = %d, 
-				`size` = %d,
-				`scale` = %d,
+				`filesize` = %d,
+				`imgscale` = %d,
 				`photo_usage` = %d,
 				`title` = '%s',
 				`description` = '%s',
@@ -378,7 +378,7 @@ abstract class photo_driver {
 				(intval($p['os_storage']) ? dbesc($p['os_path']) : dbescbin($this->imageString())),
 				intval($p['os_storage']),
 				intval(strlen($this->imageString())),
-				intval($p['scale']),
+				intval($p['imgscale']),
 				intval($p['photo_usage']),
 				dbesc($p['title']),
 				dbesc($p['description']),
@@ -391,7 +391,7 @@ abstract class photo_driver {
 		}
 		else {
 			$r = q("INSERT INTO `photo`
-				( `aid`, `uid`, `xchan`, `resource_id`, `created`, `edited`, `filename`, type, `album`, `height`, `width`, `data`, `os_storage`, `size`, `scale`, `photo_usage`, `title`, `description`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid` )
+				( `aid`, `uid`, `xchan`, `resource_id`, `created`, `edited`, `filename`, mimetype, `album`, `height`, `width`, `content`, `os_storage`, `filesize`, `imgscale`, `photo_usage`, `title`, `description`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid` )
 				VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', %d, %d, %d, %d, '%s', '%s', '%s', '%s', '%s', '%s' )",
 				intval($p['aid']),
 				intval($p['uid']),
@@ -407,7 +407,7 @@ abstract class photo_driver {
 				(intval($p['os_storage']) ? dbesc($p['os_path']) : dbescbin($this->imageString())),
 				intval($p['os_storage']),
 				intval(strlen($this->imageString())),
-				intval($p['scale']),
+				intval($p['imgscale']),
 				intval($p['photo_usage']),
 				dbesc($p['title']),
 				dbesc($p['description']),
@@ -422,7 +422,7 @@ abstract class photo_driver {
 
 	public function store($aid, $uid, $xchan, $rid, $filename, $album, $scale, $usage = PHOTO_NORMAL, $allow_cid = '', $allow_gid = '', $deny_cid = '', $deny_gid = '') {
 
-		$x = q("select id from photo where `resource_id` = '%s' and uid = %d and `xchan` = '%s' and `scale` = %d limit 1",
+		$x = q("select id from photo where `resource_id` = '%s' and uid = %d and `xchan` = '%s' and `imgscale` = %d limit 1",
 				dbesc($rid),
 				intval($uid),
 				dbesc($xchan),
@@ -437,13 +437,13 @@ abstract class photo_driver {
 				`created` = '%s',
 				`edited` = '%s',
 				`filename` = '%s',
-				`type` = '%s',
+				`mimetype` = '%s',
 				`album` = '%s',
 				`height` = %d,
 				`width` = %d,
-				`data` = '%s',
-				`size` = %d,
-				`scale` = %d,
+				`content` = '%s',
+				`filesize` = %d,
+				`imgscale` = %d,
 				`photo_usage` = %d,
 				`allow_cid` = '%s',
 				`allow_gid` = '%s',
@@ -475,7 +475,7 @@ abstract class photo_driver {
 		}
 		else {
 			$r = q("INSERT INTO `photo`
-				( `aid`, `uid`, `xchan`, `resource_id`, `created`, `edited`, `filename`, type, `album`, `height`, `width`, `data`, `size`, `scale`, `photo_usage`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid` )
+				( `aid`, `uid`, `xchan`, `resource_id`, `created`, `edited`, `filename`, mimetype, `album`, `height`, `width`, `content`, `filesize`, `imgscale`, `photo_usage`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid` )
 				VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s' )",
 				intval($aid),
 				intval($uid),
@@ -588,7 +588,7 @@ function import_xchan_photo($photo,$xchan,$thing = false) {
 	if($thing)
 		$hash = photo_new_resource();
 	else {
-		$r = q("select resource_id from photo where xchan = '%s' and photo_usage = %d and scale = 4 limit 1",
+		$r = q("select resource_id from photo where xchan = '%s' and photo_usage = %d and imgscale = 4 limit 1",
 			dbesc($xchan),
 			intval(PHOTO_XCHAN)
 		);
@@ -654,7 +654,7 @@ function import_xchan_photo($photo,$xchan,$thing = false) {
 			else 
 				$photo_failure = true;
 
-			$p = array('xchan' => $xchan,'resource_id' => $hash, 'filename' => basename($photo), 'album' => $album, 'photo_usage' => $flags, 'scale' => 4);
+			$p = array('xchan' => $xchan,'resource_id' => $hash, 'filename' => basename($photo), 'album' => $album, 'photo_usage' => $flags, 'imgscale' => 4);
 
 			$r = $img->save($p);
 
@@ -662,7 +662,7 @@ function import_xchan_photo($photo,$xchan,$thing = false) {
 				$photo_failure = true;
 
 			$img->scaleImage(80);
-			$p['scale'] = 5;
+			$p['imgscale'] = 5;
 	
 			$r = $img->save($p);
 
@@ -670,7 +670,7 @@ function import_xchan_photo($photo,$xchan,$thing = false) {
 				$photo_failure = true;
 	
 			$img->scaleImage(48);
-			$p['scale'] = 6;
+			$p['imgscale'] = 6;
 	
 			$r = $img->save($p);
 
@@ -715,7 +715,7 @@ function import_channel_photo($photo,$type,$aid,$uid) {
 
 		$img->scaleImageSquare(300);
 
-		$p = array('aid' => $aid, 'uid' => $uid, 'resource_id' => $hash, 'filename' => $filename, 'album' => t('Profile Photos'), 'photo_usage' => PHOTO_PROFILE, 'scale' => 4);
+		$p = array('aid' => $aid, 'uid' => $uid, 'resource_id' => $hash, 'filename' => $filename, 'album' => t('Profile Photos'), 'photo_usage' => PHOTO_PROFILE, 'imgscale' => 4);
 
 		$r = $img->save($p);
 
@@ -723,7 +723,7 @@ function import_channel_photo($photo,$type,$aid,$uid) {
 			$photo_failure = true;
 
 		$img->scaleImage(80);
-		$p['scale'] = 5;
+		$p['imgscale'] = 5;
 
 		$r = $img->save($p);
 
@@ -731,7 +731,7 @@ function import_channel_photo($photo,$type,$aid,$uid) {
 			$photo_failure = true;
 
 		$img->scaleImage(48);
-		$p['scale'] = 6;
+		$p['imgscale'] = 6;
 
 		$r = $img->save($p);
 
diff --git a/include/photos.php b/include/photos.php
index c333a4d04..1cc64f6fa 100644
--- a/include/photos.php
+++ b/include/photos.php
@@ -71,17 +71,17 @@ function photo_upload($channel, $observer, $args) {
 		$type = $args['getimagesize']['mime'];
 		$os_storage = 1;
 	}
-	elseif ($args['data']) {
+	elseif ($args['data'] || $args['content']) {
 
 		// allow an import from a binary string representing the image.
 		// This bypasses the upload step and max size limit checking
 
-		$imagedata = $args['data'];
+		$imagedata = (($args['content']) ? $args['content'] : $args['data']);
 		$filename = $args['filename'];
 		$filesize = strlen($imagedata);
 		// this is going to be deleted if it exists
 		$src = '/tmp/deletemenow';
-		$type = $args['type'];
+		$type = (($args['mimetype']) ? $args['mimetype'] : $args['type']);
 	} else {
 		$f = array('src' => '', 'filename' => '', 'filesize' => 0, 'type' => '');
 
@@ -125,7 +125,7 @@ function photo_upload($channel, $observer, $args) {
 		$imagedata = @file_get_contents($src);
 	}
 
-	$r = q("select sum(size) as total from photo where aid = %d and scale = 0 ",
+	$r = q("select sum(filesize) as total from photo where aid = %d and imgscale = 0 ",
 		intval($account_id)
 	);
 
@@ -172,7 +172,7 @@ function photo_upload($channel, $observer, $args) {
 	$errors = false;
 
 	$p = array('aid' => $account_id, 'uid' => $channel_id, 'xchan' => $visitor, 'resource_id' => $photo_hash,
-		'filename' => $filename, 'album' => $album, 'scale' => 0, 'photo_usage' => PHOTO_NORMAL, 
+		'filename' => $filename, 'album' => $album, 'imgscale' => 0, 'photo_usage' => PHOTO_NORMAL, 
 		'allow_cid' => $ac['allow_cid'], 'allow_gid' => $ac['allow_gid'],
 		'deny_cid' => $ac['deny_cid'], 'deny_gid' => $ac['deny_gid'],
 		'os_storage' => $os_storage, 'os_path' => $args['os_path']
@@ -205,7 +205,7 @@ function photo_upload($channel, $observer, $args) {
 	if(($width > 1024 || $height > 1024) && (! $errors))
 		$ph->scaleImage(1024);
 
-	$p['scale'] = 1;
+	$p['imgscale'] = 1;
 	$r1 = $ph->save($p);
 	$link[1] = array(
 		'rel'  => 'alternate',
@@ -220,7 +220,7 @@ function photo_upload($channel, $observer, $args) {
 	if(($width > 640 || $height > 640) && (! $errors)) 
 		$ph->scaleImage(640);
 
-	$p['scale'] = 2;
+	$p['imgscale'] = 2;
 	$r2 = $ph->save($p);
 	$link[2] = array(
 		'rel'  => 'alternate',
@@ -235,7 +235,7 @@ function photo_upload($channel, $observer, $args) {
 	if(($width > 320 || $height > 320) && (! $errors)) 
 		$ph->scaleImage(320);
 
-	$p['scale'] = 3;
+	$p['imgscale'] = 3;
 	$r3 = $ph->save($p);
 	$link[3] = array(
 		'rel'  => 'alternate',
@@ -332,7 +332,7 @@ function photo_upload($channel, $observer, $args) {
 
 				$item['body'] = $args['body'];
 				$item['obj_type'] = ACTIVITY_OBJ_PHOTO;
-				$item['object']	= json_encode($object);
+				$item['obj']	= json_encode($object);
 
 				$item['tgt_type'] = ACTIVITY_OBJ_ALBUM;
 				$item['target']	= json_encode($target);
@@ -389,8 +389,8 @@ function photo_upload($channel, $observer, $args) {
 		$arr['deny_cid']        = $ac['deny_cid'];
 		$arr['deny_gid']        = $ac['deny_gid'];
 		$arr['verb']            = ACTIVITY_POST;
-		$arr['obj_type']	= ACTIVITY_OBJ_PHOTO;
-		$arr['object']		= json_encode($object);
+		$arr['obj_type']	    = ACTIVITY_OBJ_PHOTO;
+		$arr['obj']		        = json_encode($object);
 		$arr['tgt_type']        = ACTIVITY_OBJ_ALBUM;
 		$arr['target']	        = json_encode($target);
 		$arr['item_wall']       = 1;
@@ -535,7 +535,7 @@ function photos_list_photos($channel, $observer, $album = '') {
 
 	$ret = array('success' => false);
 
-	$r = q("select resource_id, created, edited, title, description, album, filename, type, height, width, size, scale, photo_usage, allow_cid, allow_gid, deny_cid, deny_gid from photo where uid = %d and photo_usage in ( %d, %d ) $sql_extra ",
+	$r = q("select resource_id, created, edited, title, description, album, filename, mimetype, height, width, filesize, imgscale, photo_usage, allow_cid, allow_gid, deny_cid, deny_gid from photo where uid = %d and photo_usage in ( %d, %d ) $sql_extra ",
 		intval($channel_id),
 		intval(PHOTO_NORMAL),
 		intval(PHOTO_PROFILE)
@@ -543,7 +543,7 @@ function photos_list_photos($channel, $observer, $album = '') {
 
 	if($r) {
 		for($x = 0; $x < count($r); $x ++) {
-			$r[$x]['src'] = z_root() . '/photo/' . $r[$x]['resource_id'] . '-' . $r[$x]['scale'];
+			$r[$x]['src'] = z_root() . '/photo/' . $r[$x]['resource_id'] . '-' . $r[$x]['imgscale'];
 		}
 		$ret['success'] = true;
 		$ret['photos'] = $r;
@@ -661,7 +661,7 @@ function photos_create_item($channel, $creator_hash, $photo, $visible = false) {
 	$arr['plink']           = z_root() . '/channel/' . $channel['channel_address'] . '/?f=&mid=' . $arr['mid'];
 			
 	$arr['body']            = '[zrl=' . z_root() . '/photos/' . $channel['channel_address'] . '/image/' . $photo['resource_id'] . ']' 
-		. '[zmg]' . z_root() . '/photo/' . $photo['resource_id'] . '-' . $photo['scale'] . '[/zmg]' 
+		. '[zmg]' . z_root() . '/photo/' . $photo['resource_id'] . '-' . $photo['imgscale'] . '[/zmg]' 
 		. '[/zrl]';
 
 	$result = item_store($arr);
diff --git a/include/plugin.php b/include/plugin.php
index 6c108fcc5..be4e92f03 100755
--- a/include/plugin.php
+++ b/include/plugin.php
@@ -41,7 +41,7 @@ function uninstall_plugin($plugin) {
 		$func();
 	}
 
-	q("DELETE FROM `addon` WHERE `name` = '%s' ",
+	q("DELETE FROM `addon` WHERE `aname` = '%s' ",
 		dbesc($plugin)
 	);
 }
@@ -66,7 +66,7 @@ function install_plugin($plugin) {
 
 	$plugin_admin = (function_exists($plugin . '_plugin_admin') ? 1 : 0);
 
-	q("INSERT INTO `addon` (`name`, `installed`, `timestamp`, `plugin_admin`) VALUES ( '%s', 1, %d , %d ) ",
+	q("INSERT INTO `addon` (`aname`, `installed`, `tstamp`, `plugin_admin`) VALUES ( '%s', 1, %d , %d ) ",
 		dbesc($plugin),
 		intval($t),
 		$plugin_admin
@@ -111,7 +111,7 @@ function load_plugin($plugin) {
 }
 
 function plugin_is_installed($name) {
-	$r = q("select name from addon where name = '%s' and installed = 1 limit 1",
+	$r = q("select aname from addon where aname = '%s' and installed = 1 limit 1",
 		dbesc($name)
 	);
 	if($r)
@@ -143,8 +143,8 @@ function reload_plugins() {
 				if(file_exists($fname)) {
 					$t = @filemtime($fname);
 					foreach($installed as $i) {
-						if(($i['name'] == $pl) && ($i['timestamp'] != $t)) {	
-							logger('Reloading plugin: ' . $i['name']);
+						if(($i['aname'] == $pl) && ($i['tstamp'] != $t)) {	
+							logger('Reloading plugin: ' . $i['aname']);
 							@include_once($fname);
 
 							if(function_exists($pl . '_unload')) {
@@ -155,7 +155,7 @@ function reload_plugins() {
 								$func = $pl . '_load';
 								$func();
 							}
-							q("UPDATE `addon` SET `timestamp` = %d WHERE `id` = %d",
+							q("UPDATE `addon` SET `tstamp` = %d WHERE `id` = %d",
 								intval($t),
 								intval($i['id'])
 							);
@@ -178,7 +178,7 @@ function reload_plugins() {
  * @return mixed|bool
  */
 function register_hook($hook, $file, $function, $priority = 0) {
-	$r = q("SELECT * FROM `hook` WHERE `hook` = '%s' AND `file` = '%s' AND `function` = '%s' LIMIT 1",
+	$r = q("SELECT * FROM `hook` WHERE `hook` = '%s' AND `file` = '%s' AND `fn` = '%s' LIMIT 1",
 		dbesc($hook),
 		dbesc($file),
 		dbesc($function)
@@ -186,7 +186,7 @@ function register_hook($hook, $file, $function, $priority = 0) {
 	if($r)
 		return true;
 
-	$r = q("INSERT INTO `hook` (`hook`, `file`, `function`, `priority`) VALUES ( '%s', '%s', '%s', '%s' )",
+	$r = q("INSERT INTO `hook` (`hook`, `file`, `fn`, `priority`) VALUES ( '%s', '%s', '%s', '%s' )",
 		dbesc($hook),
 		dbesc($file),
 		dbesc($function),
@@ -206,7 +206,7 @@ function register_hook($hook, $file, $function, $priority = 0) {
  * @return array
  */
 function unregister_hook($hook, $file, $function) {
-	$r = q("DELETE FROM hook WHERE hook = '%s' AND `file` = '%s' AND `function` = '%s'",
+	$r = q("DELETE FROM hook WHERE hook = '%s' AND `file` = '%s' AND `fn` = '%s'",
 		dbesc($hook),
 		dbesc($file),
 		dbesc($function)
@@ -233,7 +233,7 @@ function load_hooks() {
 			if(! array_key_exists($rr['hook'],App::$hooks))
 				App::$hooks[$rr['hook']] = array();
 
-			App::$hooks[$rr['hook']][] = array($rr['file'],$rr['function'],$rr['priority'],$rr['hook_version']);
+			App::$hooks[$rr['hook']][] = array($rr['file'],$rr['fn'],$rr['priority'],$rr['hook_version']);
 		}
 	}
 	//logger('hooks: ' . print_r(App::$hooks,true));
@@ -300,12 +300,18 @@ function call_hooks($name, &$data = null) {
 					$func($data);
 				else
 					$func($a, $data);
-			} else {
-				q("DELETE FROM hook WHERE hook = '%s' AND file = '%s' AND function = '%s'",
-					dbesc($name),
-					dbesc($hook[0]),
-					dbesc($origfn)
-				);
+			} 
+			else {
+
+				// Don't do any DB write calls if we're currently logging a possibly failed DB call. 
+				if(! DBA::$logging) {
+					// The hook should be removed so we don't process it.
+					q("DELETE FROM hook WHERE hook = '%s' AND file = '%s' AND fn = '%s'",
+						dbesc($name),
+						dbesc($hook[0]),
+						dbesc($origfn)
+					);
+				}
 			}
 		}
 	}
diff --git a/include/sharedwithme.php b/include/sharedwithme.php
index b01764ad3..b342f51d5 100644
--- a/include/sharedwithme.php
+++ b/include/sharedwithme.php
@@ -3,7 +3,7 @@
 function apply_updates() {
 
 	//check for updated items and remove them
-	$x = q("SELECT mid, max(object) AS object FROM item WHERE verb = '%s' AND obj_type = '%s' GROUP BY mid",
+	$x = q("SELECT mid, max(obj) AS obj FROM item WHERE verb = '%s' AND obj_type = '%s' GROUP BY mid",
 		dbesc(ACTIVITY_UPDATE),
 		dbesc(ACTIVITY_OBJ_FILE)
 	);
@@ -12,7 +12,7 @@ function apply_updates() {
 
 		foreach($x as $xx) {
 
-			$object = json_decode($xx['object'],true);
+			$object = json_decode($xx['obj'],true);
 
 			$d_mid = $object['d_mid'];
 			$u_mid = $xx['mid'];
diff --git a/include/taxonomy.php b/include/taxonomy.php
index e43f5e5d0..177215fe8 100644
--- a/include/taxonomy.php
+++ b/include/taxonomy.php
@@ -20,7 +20,7 @@ function file_tag_file_query($table,$s,$type = 'file') {
 	else
 		$termtype = TERM_CATEGORY;
 
-	return sprintf(" AND " . (($table) ? dbesc($table) . '.' : '') . "id in (select term.oid from term where term.type = %d and term.term = '%s' and term.uid = " . (($table) ? dbesc($table) . '.' : '') . "uid ) ",
+	return sprintf(" AND " . (($table) ? dbesc($table) . '.' : '') . "id in (select term.oid from term where term.ttype = %d and term.term = '%s' and term.uid = " . (($table) ? dbesc($table) . '.' : '') . "uid ) ",
 		intval($termtype),
 		protect_sprintf(dbesc($s))
 	);
@@ -29,14 +29,14 @@ function file_tag_file_query($table,$s,$type = 'file') {
 function term_query($table,$s,$type = TERM_UNKNOWN, $type2 = '') {
 
 	if($type2) {
-		return sprintf(" AND " . (($table) ? dbesc($table) . '.' : '') . "id in (select term.oid from term where term.type in (%d, %d) and term.term = '%s' and term.uid = " . (($table) ? dbesc($table) . '.' : '') . "uid ) ",
+		return sprintf(" AND " . (($table) ? dbesc($table) . '.' : '') . "id in (select term.oid from term where term.ttype in (%d, %d) and term.term = '%s' and term.uid = " . (($table) ? dbesc($table) . '.' : '') . "uid ) ",
 			intval($type),
 			intval($type2),
 			protect_sprintf(dbesc($s))
 		);
 	}
 	else {
-		return sprintf(" AND " . (($table) ? dbesc($table) . '.' : '') . "id in (select term.oid from term where term.type = %d and term.term = '%s' and term.uid = " . (($table) ? dbesc($table) . '.' : '') . "uid ) ",
+		return sprintf(" AND " . (($table) ? dbesc($table) . '.' : '') . "id in (select term.oid from term where term.ttype = %d and term.term = '%s' and term.uid = " . (($table) ? dbesc($table) . '.' : '') . "uid ) ",
 			intval($type),
 			protect_sprintf(dbesc($s))
 		);
@@ -49,7 +49,7 @@ function store_item_tag($uid,$iid,$otype,$type,$term,$url = '') {
 		return false;
 
 	$r = q("select * from term 
-		where uid = %d and oid = %d and otype = %d and type = %d 
+		where uid = %d and oid = %d and otype = %d and ttype = %d 
 		and term = '%s' and url = '%s' ",
 		intval($uid),
 		intval($iid),
@@ -61,7 +61,7 @@ function store_item_tag($uid,$iid,$otype,$type,$term,$url = '') {
 	if($r)
 		return false;
 
-	$r = q("insert into term (uid, oid, otype, type, term, url)
+	$r = q("insert into term (uid, oid, otype, ttype, term, url)
 		values( %d, %d, %d, %d, '%s', '%s') ",
 		intval($uid),
 		intval($iid),
@@ -85,7 +85,7 @@ function get_terms_oftype($arr,$type) {
 
 	foreach($type as $t)
 		foreach($arr as $x)
-			if($x['type'] == $t)
+			if($x['ttype'] == $t)
 				$ret[] = $x;
 
 	return $ret;
@@ -93,9 +93,9 @@ function get_terms_oftype($arr,$type) {
 
 function format_term_for_display($term) {
 	$s = '';
-	if(($term['type'] == TERM_HASHTAG) || ($term['type'] == TERM_COMMUNITYTAG))
+	if(($term['ttype'] == TERM_HASHTAG) || ($term['ttype'] == TERM_COMMUNITYTAG))
 		$s .= '#';
-	elseif($term['type'] == TERM_MENTION)
+	elseif($term['ttype'] == TERM_MENTION)
 		$s .= '@';
 	else
 		return $s;
@@ -142,7 +142,7 @@ function tagadelic($uid, $count = 0, $authors = '', $owner = '', $flags = 0, $re
 
 	// Fetch tags
 	$r = q("select term, count(term) as total from term left join item on term.oid = item.id
-		where term.uid = %d and term.type = %d 
+		where term.uid = %d and term.ttype = %d 
 		and otype = %d and item_type = %d and item_private = 0
 		$sql_options $item_normal
 		group by term order by total desc %s",
diff --git a/include/text.php b/include/text.php
index 375a89d3f..834eec920 100644
--- a/include/text.php
+++ b/include/text.php
@@ -734,6 +734,10 @@ function get_tags($s) {
 	// '=' needs to be avoided because when the replacement is made (in handle_tag()) it has to be ignored there
 	// Feel free to allow '=' if the issue with '=' is solved in handle_tag()
 	// added / ? and [ to avoid issues with hashchars in url paths
+
+	// added ; to single word tags to allow emojis and other unicode character constructs in bbcode
+	// (this would actually be &#xnnnnn; but the ampersand will have been escaped to &amp; by the time we see it.)
+
 	if(preg_match_all('/(?<![a-zA-Z0-9=\/\?])(@[^ \x0D\x0A,:?\[]+ [^ \x0D\x0A@,:?\[]+)/',$s,$match)) {
 		foreach($match[1] as $mtch) {
 			if(substr($mtch,-1,1) === '.')
@@ -746,7 +750,7 @@ function get_tags($s) {
 	// Otherwise pull out single word tags. These can be @nickname, @first_last
 	// and #hash tags.
 
-	if(preg_match_all('/(?<![a-zA-Z0-9=\/\?])([@#][^ \x0D\x0A,;:?\[]+)/',$s,$match)) {
+	if(preg_match_all('/(?<![a-zA-Z0-9=\/\?\;])([@#][^ \x0D\x0A,;:?\[]+)/',$s,$match)) {
 		foreach($match[1] as $mtch) {
 			if(substr($mtch,-1,1) === '.')
 				$mtch = substr($mtch,0,-1);
@@ -810,7 +814,7 @@ function get_mentions($item,$tags) {
 		return $o;
 
 	foreach($tags as $x) {
-		if($x['type'] == TERM_MENTION) {
+		if($x['ttype'] == TERM_MENTION) {
 			$o .= "\t\t" . '<link rel="mentioned" href="' . $x['url'] . '" />' . "\r\n";
 			$o .= "\t\t" . '<link rel="ostatus:attention" href="' . $x['url'] . '" />' . "\r\n";
 		}
@@ -1458,37 +1462,6 @@ function generate_named_map($location) {
 	return (($arr['html']) ? $arr['html'] : $location);
 }
 
-function format_event($jobject) {
-	$event = array();
-
-	$object = json_decode($jobject,true);
-
-	//ensure compatibility with older items - this check can be removed at a later point
-	if(array_key_exists('description', $object)) {
-
-		$bd_format = t('l F d, Y \@ g:i A'); // Friday January 18, 2011 @ 8:01 AM
-
-		$event['header'] = replace_macros(get_markup_template('event_item_header.tpl'),array(
-			'$title'	 => bbcode($object['title']),
-			'$dtstart_label' => t('Starts:'),
-			'$dtstart_title' => datetime_convert('UTC', 'UTC', $object['start'], (($object['adjust']) ? ATOM_TIME : 'Y-m-d\TH:i:s' )),
-			'$dtstart_dt'	 => (($object['adjust']) ? day_translate(datetime_convert('UTC', date_default_timezone_get(), $object['start'] , $bd_format )) : day_translate(datetime_convert('UTC', 'UTC', $object['start'] , $bd_format))),
-			'$finish'	 => (($object['nofinish']) ? false : true),
-			'$dtend_label'	 => t('Finishes:'),
-			'$dtend_title'	 => datetime_convert('UTC','UTC',$object['finish'], (($object['adjust']) ? ATOM_TIME : 'Y-m-d\TH:i:s' )),
-			'$dtend_dt'	 => (($object['adjust']) ? day_translate(datetime_convert('UTC', date_default_timezone_get(), $object['finish'] , $bd_format )) :  day_translate(datetime_convert('UTC', 'UTC', $object['finish'] , $bd_format )))
-		));
-
-		$event['content'] = replace_macros(get_markup_template('event_item_content.tpl'),array(
-			'$description'	  => bbcode($object['description']),
-			'$location_label' => t('Location:'),
-			'$location'	  => bbcode($object['location'])
-		));
-
-	}
-
-	return $event;
-}
 
 function prepare_body(&$item,$attach = false) {
 
@@ -1516,7 +1489,7 @@ function prepare_body(&$item,$attach = false) {
 
 	$s .= prepare_text($item['body'],$item['mimetype'], false);
 
-	$event = (($item['obj_type'] === ACTIVITY_OBJ_EVENT) ? format_event($item['object']) : false);
+	$event = (($item['obj_type'] === ACTIVITY_OBJ_EVENT) ? format_event_obj($item['obj']) : false);
 
 	$prep_arr = array(
 		'item' => $item,
diff --git a/include/widgets.php b/include/widgets.php
index d9dac1afa..b5c3b425a 100644
--- a/include/widgets.php
+++ b/include/widgets.php
@@ -212,13 +212,13 @@ function widget_savedsearch($arr) {
 	$search = ((x($_GET,'search')) ? $_GET['search'] : '');
 	
 	if(x($_GET,'searchsave') && $search) {
-		$r = q("select * from `term` where `uid` = %d and `type` = %d and `term` = '%s' limit 1",
+		$r = q("select * from `term` where `uid` = %d and `ttype` = %d and `term` = '%s' limit 1",
 			intval(local_channel()),
 			intval(TERM_SAVEDSEARCH),
 			dbesc($search)
 		);
 		if(! $r) {
-			q("insert into `term` ( `uid`,`type`,`term` ) values ( %d, %d, '%s') ",
+			q("insert into `term` ( `uid`,`ttype`,`term` ) values ( %d, %d, '%s') ",
 				intval(local_channel()),
 				intval(TERM_SAVEDSEARCH),
 				dbesc($search)
@@ -227,7 +227,7 @@ function widget_savedsearch($arr) {
 	}
 
 	if(x($_GET,'searchremove') && $search) {
-		q("delete from `term` where `uid` = %d and `type` = %d and `term` = '%s'",
+		q("delete from `term` where `uid` = %d and `ttype` = %d and `term` = '%s'",
 			intval(local_channel()),
 			intval(TERM_SAVEDSEARCH),
 			dbesc($search)
@@ -254,7 +254,7 @@ function widget_savedsearch($arr) {
 
 	$o = '';
 
-	$r = q("select `tid`,`term` from `term` WHERE `uid` = %d and `type` = %d ",
+	$r = q("select `tid`,`term` from `term` WHERE `uid` = %d and `ttype` = %d ",
 		intval(local_channel()),
 		intval(TERM_SAVEDSEARCH)
 	);
@@ -296,7 +296,7 @@ function widget_filer($arr) {
 	$selected = ((x($_REQUEST,'file')) ? $_REQUEST['file'] : '');
 
 	$terms = array();
-	$r = q("select distinct(term) from term where uid = %d and type = %d order by term asc",
+	$r = q("select distinct(term) from term where uid = %d and ttype = %d order by term asc",
 		intval(local_channel()),
 		intval(TERM_FILE)
 	);
@@ -1197,7 +1197,7 @@ function widget_photo_rand($arr) {
 	$filtered = array();
 	if($ret['success'] && $ret['photos'])
 	foreach($ret['photos'] as $p)
-		if($p['scale'] == $scale)
+		if($p['imgscale'] == $scale)
 			$filtered[] = $p['src'];
 
 	if($filtered) {
@@ -1468,7 +1468,7 @@ function widget_admin($arr) {
 	$plugins = array();
 	if($r) {
 		foreach ($r as $h){
-			$plugin = $h['name'];
+			$plugin = $h['aname'];
 			$plugins[] = array(z_root() . '/admin/plugins/' . $plugin, $plugin, 'plugin');
 			// temp plugins with admin
 			App::$plugins_admin[] = $plugin;
@@ -1530,9 +1530,9 @@ function widget_album($args) {
 
 	$order = 'DESC';
 
-	$r = q("SELECT p.resource_id, p.id, p.filename, p.type, p.scale, p.description, p.created FROM photo p INNER JOIN
-		(SELECT resource_id, max(scale) scale FROM photo WHERE uid = %d AND album = '%s' AND scale <= 4 AND photo_usage IN ( %d, %d ) $sql_extra GROUP BY resource_id) ph 
-		ON (p.resource_id = ph.resource_id AND p.scale = ph.scale)
+	$r = q("SELECT p.resource_id, p.id, p.filename, p.mimetype, p.imgscale, p.description, p.created FROM photo p INNER JOIN
+		(SELECT resource_id, max(imgscale) imgscale FROM photo WHERE uid = %d AND album = '%s' AND imgscale <= 4 AND photo_usage IN ( %d, %d ) $sql_extra GROUP BY resource_id) ph 
+		ON (p.resource_id = ph.resource_id AND p.imgscale = ph.imgscale)
 		ORDER BY created $order ",
 		intval($owner_uid),
 		dbesc($album),
@@ -1553,7 +1553,7 @@ function widget_album($args) {
 			else
 				$twist = 'rotright';
 				
-			$ext = $phototypes[$rr['type']];
+			$ext = $phototypes[$rr['mimetype']];
 
 			$imgalt_e = $rr['filename'];
 			$desc_e = $rr['description'];
@@ -1566,7 +1566,7 @@ function widget_album($args) {
 				'twist' => ' ' . $twist . rand(2,4),
 				'link' => $imagelink,
 				'title' => t('View Photo'),
-				'src' => z_root() . '/photo/' . $rr['resource_id'] . '-' . $rr['scale'] . '.' .$ext,
+				'src' => z_root() . '/photo/' . $rr['resource_id'] . '-' . $rr['imgscale'] . '.' .$ext,
 				'alt' => $imgalt_e,
 				'desc'=> $desc_e,
 				'ext' => $ext,
diff --git a/include/zot.php b/include/zot.php
index ecfbfa128..af79b5723 100644
--- a/include/zot.php
+++ b/include/zot.php
@@ -352,8 +352,6 @@ function zot_refresh($them, $channel = null, $force = false) {
 
 	}
 
-	$token = random_string();
-
 	$rhs = '/.well-known/zot-info';
 
 	$result = z_post_url($url . $rhs,$postvars);
@@ -1048,8 +1046,9 @@ function zot_process_response($hub, $arr, $outq) {
 /**
  * @brief
  *
- * We received a notification packet (in mod/post.php) that a message is waiting for us, and we've verified the sender.
- * Now send back a pickup message, using our message tracking ID ($arr['secret']), which we will sign with our site private key.
+ * We received a notification packet (in mod_post) that a message is waiting for us, and we've verified the sender.
+ * Now send back a pickup message, using our message tracking ID ($arr['secret']), which we will sign with our site
+ * private key.
  * The entire pickup message is encrypted with the remote site's public key.
  * If everything checks out on the remote end, we will receive back a packet containing one or more messages,
  * which will be processed and delivered before this function ultimately returns.
@@ -1123,6 +1122,7 @@ function zot_fetch($arr) {
  *  * [1] => \e string $delivery_status
  *  * [2] => \e string $address
  */
+
 function zot_import($arr, $sender_url) {
 
 	$data = json_decode($arr['body'], true);
@@ -1953,7 +1953,7 @@ function remove_community_tag($sender, $arr, $uid) {
 		return;
 	}
 
-	q("delete from term where uid = %d and oid = %d and otype = %d and type in  ( %d, %d ) and term = '%s' and url = '%s'",
+	q("delete from term where uid = %d and oid = %d and otype = %d and ttype in  ( %d, %d ) and term = '%s' and url = '%s'",
 		intval($uid),
 		intval($r[0]['id']),
 		intval(TERM_OBJ_POST),
@@ -2402,11 +2402,14 @@ function sync_locations($sender, $arr, $absolute = false) {
 
 				$current_site = false;
 
+				$t = datetime_convert('UTC','UTC','now - 15 minutes');
+
 				if(array_key_exists('site',$arr) && $location['url'] == $arr['site']['url']) {
-					q("update hubloc set hubloc_connected = '%s', hubloc_updated = '%s' where hubloc_id = %d",
+					q("update hubloc set hubloc_connected = '%s', hubloc_updated = '%s' where hubloc_id = %d and hubloc_connected < '%s'",
 						dbesc(datetime_convert()),
 						dbesc(datetime_convert()),
-						intval($r[0]['hubloc_id'])
+						intval($r[0]['hubloc_id']),
+						dbesc($t)
 					);
 					$current_site = true;
 				}
@@ -3048,7 +3051,7 @@ function build_sync_packet($uid = 0, $packet = null, $groups_changed = false) {
 	}
 
 	if($groups_changed) {
-		$r = q("select hash as collection, visible, deleted, name from groups where uid = %d",
+		$r = q("select hash as collection, visible, deleted, gname as name from groups where uid = %d",
 			intval($uid)
 		);
 		if($r)
@@ -3341,10 +3344,10 @@ function process_channel_sync_delivery($sender, $arr, $deliveries) {
 						}
 					}
 					if($found) {
-						if(($y['name'] != $cl['name'])
+						if(($y['gname'] != $cl['name'])
 							|| ($y['visible'] != $cl['visible'])
 							|| ($y['deleted'] != $cl['deleted'])) {
-							q("update groups set name = '%s', visible = %d, deleted = %d where hash = '%s' and uid = %d",
+							q("update groups set gname = '%s', visible = %d, deleted = %d where hash = '%s' and uid = %d",
 								dbesc($cl['name']),
 								intval($cl['visible']),
 								intval($cl['deleted']),
@@ -3360,7 +3363,7 @@ function process_channel_sync_delivery($sender, $arr, $deliveries) {
 					}
 				}
 				if(! $found) {
-					$r = q("INSERT INTO `groups` ( hash, uid, visible, deleted, name )
+					$r = q("INSERT INTO `groups` ( hash, uid, visible, deleted, gname )
 						VALUES( '%s', %d, %d, %d, '%s' ) ",
 						dbesc($cl['collection']),
 						intval($channel['channel_id']),
@@ -3467,7 +3470,7 @@ function process_channel_sync_delivery($sender, $arr, $deliveries) {
 
 		if(array_key_exists('profile',$arr) && is_array($arr['profile']) && count($arr['profile'])) {
 
-			$disallowed = array('id','aid','uid');
+			$disallowed = array('id','aid','uid','guid');
 
 			foreach($arr['profile'] as $profile) {
 				$x = q("select * from profile where profile_guid = '%s' and uid = %d limit 1",
@@ -3491,13 +3494,22 @@ function process_channel_sync_delivery($sender, $arr, $deliveries) {
 				foreach($profile as $k => $v) {
 					if(in_array($k,$disallowed))
 						continue;
+					
+					if($k === 'name')
+						$clean['fullname'] = $v;
+					elseif($k === 'with')
+						$clean['partner'] = $v;
+					elseif($k === 'work')
+						$clean['employment'] = $v;
+					elseif(array_key_exists($k,$x[0]))
+						$clean[$k] = $v;
 
-					$clean[$k] = $v;
 					/**
-					 * @TODO check if these are allowed, otherwise we'll error
+					 * @TODO 
 					 * We also need to import local photos if a custom photo is selected
 					 */
 				}
+
 				if(count($clean)) {
 					foreach($clean as $k => $v) {
 						$r = dbq("UPDATE profile set `" . dbesc($k) . "` = '" . dbesc($v)
@@ -4125,7 +4137,7 @@ function update_hub_connected($hub,$sitekey = '') {
 		$sitekey = $hub['sitekey'];
 	}
 
-	// $sender['sitekey'] is a new addition to the protcol to distinguish 
+	// $sender['sitekey'] is a new addition to the protocol to distinguish 
 	// hublocs coming from re-installed sites. Older sites will not provide
 	// this field and we have to still mark them valid, since we can't tell
 	// if this hubloc has the same sitekey as the packet we received.
@@ -4134,10 +4146,13 @@ function update_hub_connected($hub,$sitekey = '') {
 	// Update our DB to show when we last communicated successfully with this hub
 	// This will allow us to prune dead hubs from using up resources
 
-	$r = q("update hubloc set hubloc_connected = '%s' where hubloc_id = %d and hubloc_sitekey = '%s' ",
+	$t = datetime_convert('UTC','UTC','now - 15 minutes');
+
+	$r = q("update hubloc set hubloc_connected = '%s' where hubloc_id = %d and hubloc_sitekey = '%s' and hubloc_connected < '%s' ",
 		dbesc(datetime_convert()),
 		intval($hub['hubloc_id']),
-		dbesc($sitekey)
+		dbesc($sitekey),
+		dbesc($t)
 	);
 
 	// a dead hub came back to life - reset any tombstones we might have