Merge pull request #4 from redmatrix/master

Merge master into dev branch

26 files changed, 154 insertions, 1165 deletions

diff --git a/mod/admin.php b/mod/admin.php
index 4b7cb3cd9..85ab3627c 100644
--- a/mod/admin.php
+++ b/mod/admin.php
@@ -6,6 +6,8 @@
  * Controller for the /admin/ area.
  */
 
+require_once('include/queue_fn.php');
+
 
 /**
  * @param App &$a
@@ -164,7 +166,7 @@ function admin_page_summary(&$a) {
 	}
 
 	// pending registrations
-	$r = q("SELECT COUNT(id) AS `count` FROM register");
+	$r = q("SELECT COUNT(id) AS `count` FROM `register` WHERE `uid` != '0'");
 	$pending = $r[0]['count'];
 
 	// available channels, primary and clones
@@ -231,7 +233,9 @@ function admin_page_site_post(&$a){
 	$maximagesize		=	((x($_POST,'maximagesize'))		? intval(trim($_POST['maximagesize']))				:  0);
 
 	$register_policy	=	((x($_POST,'register_policy'))	? intval(trim($_POST['register_policy']))	:  0);
+	
 	$access_policy	=	((x($_POST,'access_policy'))	? intval(trim($_POST['access_policy']))	:  0);
+	$invite_only        = ((x($_POST,'invite_only'))		? True	: False);
 	$abandon_days	    =	((x($_POST,'abandon_days'))	    ? intval(trim($_POST['abandon_days']))	    :  0);
 
 	$register_text		=	((x($_POST,'register_text'))	? notags(trim($_POST['register_text']))		: '');
@@ -243,7 +247,7 @@ function admin_page_site_post(&$a){
 	$not_allowed_email    = ((x($_POST,'not_allowed_email'))	? notags(trim($_POST['not_allowed_email']))		: '');
 	$block_public         = ((x($_POST,'block_public'))		? True	: False);
 	$force_publish        = ((x($_POST,'publish_all'))		? True	: False);
-	$disable_discover_tab = ((x($_POST,'disable_discover_tab'))		? True	:	False);
+	$disable_discover_tab = ((x($_POST,'disable_discover_tab'))		? False	:	True);
 	$login_on_homepage    = ((x($_POST,'login_on_homepage'))		? True	:	False);
 	$global_directory     = ((x($_POST,'directory_submit_url'))	? notags(trim($_POST['directory_submit_url']))	: '');
 	$no_community_page    = !((x($_POST,'no_community_page'))	? True	:	False);
@@ -299,6 +303,7 @@ function admin_page_site_post(&$a){
 	set_config('system','maximagesize', $maximagesize);
 
 	set_config('system','register_policy', $register_policy);
+	set_config('system','invitation_only', $invite_only);	
 	set_config('system','access_policy', $access_policy);
 	set_config('system','account_abandon_days', $abandon_days);
 	set_config('system','register_text', $register_text);
@@ -425,6 +430,13 @@ function admin_page_site(&$a) {
 //		SSL_POLICY_FULL     => t("Force all links to use SSL")
 //	);
 
+	$discover_tab = get_config('system','disable_discover_tab');
+	// $disable public streams by default
+	if($discover_tab === false)
+		$discover_tab = 1;
+	// now invert the logic for the setting.
+	$discover_tab = (1 - $discover_tab);
+
 
 	$homelogin = get_config('system','login_on_homepage');
 
@@ -450,6 +462,7 @@ function admin_page_site(&$a) {
 		'$feed_contacts'    => array('feed_contacts', t('Allow Feeds as Connections'),get_config('system','feed_contacts'),t('(Heavy system resource usage)')), 
 		'$maximagesize'		=> array('maximagesize', t("Maximum image size"), intval(get_config('system','maximagesize')), t("Maximum size in bytes of uploaded images. Default is 0, which means no limits.")),
 		'$register_policy'	=> array('register_policy', t("Does this site allow new member registration?"), get_config('system','register_policy'), "", $register_choices),
+		'$invite_only'		=> array('invite_only', t("Invitation only"), get_config('system','invitation_only'), t("Only allow new member registrations with an invitation code. Above register policy must be set to Yes.")),
 		'$access_policy'	=> array('access_policy', t("Which best describes the types of account offered by this hub?"), get_config('system','access_policy'), "This is displayed on the public server site list.", $access_choices),
 		'$register_text'	=> array('register_text', t("Register text"), htmlspecialchars(get_config('system','register_text'), ENT_QUOTES, 'UTF-8'), t("Will be displayed prominently on the registration page.")),
 		'$frontpage'	=> array('frontpage', t("Site homepage to show visitors (default: login box)"), get_config('system','frontpage'), t("example: 'public' to show public stream, 'page/sys/home' to show a system webpage called 'home' or 'include:home.html' to include a file.")),
@@ -461,7 +474,7 @@ function admin_page_site(&$a) {
 		'$block_public'		=> array('block_public', t("Block public"), get_config('system','block_public'), t("Check to block public access to all otherwise public personal pages on this site unless you are currently logged in.")),
 		'$verify_email'		=> array('verify_email', t("Verify Email Addresses"), get_config('system','verify_email'), t("Check to verify email addresses used in account registration (recommended).")),
 		'$force_publish'	=> array('publish_all', t("Force publish"), get_config('system','publish_all'), t("Check to force all profiles on this site to be listed in the site directory.")),
-		'$disable_discover_tab'	=> array('disable_discover_tab', t("Disable discovery tab"), get_config('system','disable_discover_tab'), t("Remove the tab in the network view with public content pulled from sources chosen for this site.")),
+		'$disable_discover_tab'	=> array('disable_discover_tab', t('Import Public Streams'), $discover_tab, t('Import and allow access to public content pulled from other sites. Warning: this content is unmoderated.')),
 		'$login_on_homepage'	=> array('login_on_homepage', t("login on Homepage"),((intval($homelogin) || $homelogin === false) ? 1 : '') , t("Present a login box to visitors on the home page if no other content has been configured.")),
 
 		'$directory_server' => (($dir_choices) ? array('directory_server', t("Directory Server URL"), get_config('system','directory_server'), t("Default directory server"), $dir_choices) : null),
@@ -605,12 +618,11 @@ function admin_page_queue($a) {
 	if($_REQUEST['drophub']) {
 		require_once('hubloc.php');
 		hubloc_mark_as_down($_REQUEST['drophub']);
+		remove_queue_by_posturl($_REQUEST['drophub']);
 	}
 
 	if($_REQUEST['emptyhub']) {
-		$r = q("delete from outq where outq_posturl = '%s' ",
-			dbesc($_REQUEST['emptyhub'])
-		);
+		remove_queue_by_posturl($_REQUEST['emptyhub']);
 	}
 
 	$r = q("select count(outq_posturl) as total, max(outq_priority) as priority, outq_posturl from outq 
diff --git a/mod/api.php b/mod/api.php
index 08978ee96..232349292 100644
--- a/mod/api.php
+++ b/mod/api.php
@@ -35,42 +35,40 @@ function api_post(&$a) {
 }
 
 function api_content(&$a) {
-	if ($a->cmd=='api/oauth/authorize'){
+	if($a->cmd=='api/oauth/authorize'){
+
 		/* 
 		 * api/oauth/authorize interact with the user. return a standard page
 		 */
 		
 		$a->page['template'] = "minimal";
-		
-		
+				
 		// get consumer/client from request token
 		try {
-			$request = OAuthRequest::from_request();
+			$request = OAuth1Request::from_request();
 		} catch(Exception $e) {
 			echo "<pre>"; var_dump($e); killme();
 		}
 		
 		
-		if (x($_POST,'oauth_yes')){
+		if(x($_POST,'oauth_yes')){
 		
 			$app = oauth_get_client($request);
 			if (is_null($app)) return "Invalid request. Unknown token.";
-			$consumer = new OAuthConsumer($app['client_id'], $app['pw'], $app['redirect_uri']);
+			$consumer = new OAuth1Consumer($app['client_id'], $app['pw'], $app['redirect_uri']);
 
 			$verifier = md5($app['secret'].local_channel());
 			set_config("oauth", $verifier, local_channel());
 			
 			
-			if ($consumer->callback_url!=null) {
+			if($consumer->callback_url!=null) {
 				$params = $request->get_parameters();
 				$glue="?";
 				if (strstr($consumer->callback_url,$glue)) $glue="?";
-				goaway($consumer->callback_url.$glue."oauth_token=".OAuthUtil::urlencode_rfc3986($params['oauth_token'])."&oauth_verifier=".OAuthUtil::urlencode_rfc3986($verifier));
+				goaway($consumer->callback_url . $glue . "oauth_token=" . OAuth1Util::urlencode_rfc3986($params['oauth_token']) . "&oauth_verifier=" . OAuth1Util::urlencode_rfc3986($verifier));
 				killme();
 			}
-			
-			
-			
+						
 			$tpl = get_markup_template("oauth_authorize_done.tpl");
 			$o = replace_macros($tpl, array(
 				'$title' => t('Authorize application connection'),
@@ -79,8 +77,6 @@ function api_content(&$a) {
 			));
 		
 			return $o;
-		
-		
 		}
 		
 		
diff --git a/mod/cloud.php b/mod/cloud.php
index efb33f935..67fc199bf 100644
--- a/mod/cloud.php
+++ b/mod/cloud.php
@@ -73,36 +73,18 @@ function cloud_init(&$a) {
 
 	$server->addPlugin($lockPlugin);
 
-/* This next bit should no longer be needed... */
-
-	// The next section of code allows us to bypass prompting for http-auth if a
-	// FILE is being accessed anonymously and permissions allow this. This way
-	// one can create hotlinks to public media files in their cloud and anonymous
-	// viewers won't get asked to login.
-	// If a DIRECTORY is accessed or there are permission issues accessing the
-	// file and we aren't previously authenticated via zot, prompt for HTTP-auth.
-	// This will be the default case for mounting a DAV directory. 
-	// In order to avoid prompting for passwords for viewing a DIRECTORY, add
-	// the URL query parameter 'davguest=1'.
-
-//	$isapublic_file = false;
-//	$davguest = ((x($_SESSION, 'davguest')) ? true : false);
-
-//	if ((! $auth->observer) && ($_SERVER['REQUEST_METHOD'] === 'GET')) {
-//		try { 
-//			$x = RedFileData('/' . $a->cmd, $auth);
-//			if($x instanceof RedDAV\RedFile)
-//				$isapublic_file = true;
-//		}
-//		catch (Exception $e) {
-//			$isapublic_file = false;
-//		}
-//	}
-
-//	if ((! $auth->observer) && (! $isapublic_file) && (! $davguest)) {
-//		logger('mod_cloud: auth exception');
-//		http_status_exit(401, 'Permission denied.');
-//	}
+	$is_readable = false;
+
+	if($_SERVER['REQUEST_METHOD'] === 'GET') {
+		try { 
+			$x = RedFileData('/' . $a->cmd, $auth);
+		}
+		catch(\Exception $e) {
+			if($e instanceof Sabre\DAV\Exception\Forbidden) {
+				http_status_exit(401, 'Permission denied.');
+			}
+		}
+	}
 
 	require_once('include/RedDAV/RedBrowser.php');
 	// provide a directory view for the cloud in Hubzilla
diff --git a/mod/dirsearch.php b/mod/dirsearch.php
index 548acbd08..388e5f3ac 100644
--- a/mod/dirsearch.php
+++ b/mod/dirsearch.php
@@ -26,8 +26,8 @@ function dirsearch_content(&$a) {
 
 	$token = get_config('system','realm_token');
 	if($token && $access_token != $token) {
-		$result['message'] = t('This directory server requires an access token');
-		return;
+		$ret['message'] = t('This directory server requires an access token');
+		json_return_and_die($ret);
 	}
 
 
diff --git a/mod/events.php b/mod/events.php
index d55d22f44..74b44906c 100755
--- a/mod/events.php
+++ b/mod/events.php
@@ -90,8 +90,12 @@ function events_post(&$a) {
 	linkify_tags($a, $desc, local_channel());
 	linkify_tags($a, $location, local_channel());
 
-	$action = ($event_hash == '') ? 'new' : "event/" . $event_hash;
-	$onerror_url = $a->get_baseurl() . "/events/" . $action . "?summary=$summary&description=$desc&location=$location&start=$start_text&finish=$finish_text&adjust=$adjust&nofinish=$nofinish&type=$type";
+	//$action = ($event_hash == '') ? 'new' : "event/" . $event_hash;
+
+	//fixme: this url gives a wsod if there is a linebreak detected in one of the variables ($desc or $location)
+	//$onerror_url = $a->get_baseurl() . "/events/" . $action . "?summary=$summary&description=$desc&location=$location&start=$start_text&finish=$finish_text&adjust=$adjust&nofinish=$nofinish&type=$type";
+	$onerror_url = $a->get_baseurl() . "/events";
+
 	if(strcmp($finish,$start) < 0 && !$nofinish) {
 		notice( t('Event can not end before it has started.') . EOL);
 		if(intval($_REQUEST['preview'])) {
@@ -366,37 +370,30 @@ function events_content(&$a) {
 
 		$sdt = ((x($orig_event)) ? $orig_event['start'] : 'now');
 
-		$fdt = ((x($orig_event)) ? $orig_event['finish'] : 'now');
+		$fdt = ((x($orig_event)) ? $orig_event['finish'] : '+1 hour');
 
 		$tz = date_default_timezone_get();
 		if(x($orig_event))
 			$tz = (($orig_event['adjust']) ? date_default_timezone_get() : 'UTC');
 
-//		$syear = ((x($orig_event)) ? datetime_convert('UTC', $tz, $sdt, 'Y') : '0000');
-//		$smonth = ((x($orig_event)) ? datetime_convert('UTC', $tz, $sdt, 'm') : '00');
-//		$sday = ((x($orig_event)) ? datetime_convert('UTC', $tz, $sdt, 'd') : '00');
-
 		$syear = datetime_convert('UTC', $tz, $sdt, 'Y');
 		$smonth = datetime_convert('UTC', $tz, $sdt, 'm');
 		$sday = datetime_convert('UTC', $tz, $sdt, 'd');
+		$shour = datetime_convert('UTC', $tz, $sdt, 'H');
+		$sminute = datetime_convert('UTC', $tz, $sdt, 'i');
 
-		$shour = ((x($orig_event)) ? datetime_convert('UTC', $tz, $sdt, 'H') : '00');
-		$sminute = ((x($orig_event)) ? datetime_convert('UTC', $tz, $sdt, 'i') : '00');
 		$stext = datetime_convert('UTC',$tz,$sdt);
 		$stext = substr($stext,0,14) . "00:00";
 
-//		$fyear = ((x($orig_event)) ? datetime_convert('UTC', $tz, $fdt, 'Y') : '0000');
-//		$fmonth = ((x($orig_event)) ? datetime_convert('UTC', $tz, $fdt, 'm') : '00');
-//		$fday = ((x($orig_event)) ? datetime_convert('UTC', $tz, $fdt, 'd') : '00');
-
 		$fyear = datetime_convert('UTC', $tz, $fdt, 'Y');
 		$fmonth = datetime_convert('UTC', $tz, $fdt, 'm');
 		$fday = datetime_convert('UTC', $tz, $fdt, 'd');
+		$fhour = datetime_convert('UTC', $tz, $fdt, 'H');
+		$fminute = datetime_convert('UTC', $tz, $fdt, 'i');
 
-		$fhour = ((x($orig_event)) ? datetime_convert('UTC', $tz, $fdt, 'H') : '00');
-		$fminute = ((x($orig_event)) ? datetime_convert('UTC', $tz, $fdt, 'i') : '00');
 		$ftext = datetime_convert('UTC',$tz,$fdt);
 		$ftext = substr($ftext,0,14) . "00:00";
+
 		$type = ((x($orig_event)) ? $orig_event['type'] : 'event');
 
 		$f = get_config('system','event_input_format');
@@ -437,22 +434,22 @@ function events_content(&$a) {
 			'$xchan' => $event_xchan,
 			'$mid' => $mid,
 			'$event_hash' => $event_id,
-			'$summary' => array('summary', t('Event Title'), $t_orig, t('Required'), '*'),
+			'$summary' => array('summary', (($event_id) ? t('Edit event titel') : t('Event titel')), $t_orig, t('Required'), '*'),
 			'$catsenabled' => $catsenabled,
 			'$placeholdercategory' => t('Categories (comma-separated list)'),
-			'$c_text' => t('Category'),
+			'$c_text' => (($event_id) ? t('Edit Category') : t('Category')),
 			'$category' => $category,
 			'$required' => '<span class="required" title="' . t('Required') . '">*</span>',
-			'$s_dsel' => datetimesel($f,new DateTime(),DateTime::createFromFormat('Y',$syear+5),DateTime::createFromFormat('Y-m-d H:i',"$syear-$smonth-$sday $shour:$sminute"), t('Start date and time'), 'start_text',true,true,'','',true,$first_day),
+			'$s_dsel' => datetimesel($f,new DateTime(),DateTime::createFromFormat('Y',$syear+5),DateTime::createFromFormat('Y-m-d H:i',"$syear-$smonth-$sday $shour:$sminute"), (($event_id) ? t('Edit start date and time') : t('Start date and time')), 'start_text',true,true,'','',true,$first_day),
 			'$n_text' => t('Finish date and time are not known or not relevant'),
 			'$n_checked' => $n_checked,
-			'$f_dsel' => datetimesel($f,new DateTime(),DateTime::createFromFormat('Y',$fyear+5),DateTime::createFromFormat('Y-m-d H:i',"$fyear-$fmonth-$fday $fhour:$fminute"), t('Finish date and time'),'finish_text',true,true,'start_text','',false,$first_day),
+			'$f_dsel' => datetimesel($f,new DateTime(),DateTime::createFromFormat('Y',$fyear+5),DateTime::createFromFormat('Y-m-d H:i',"$fyear-$fmonth-$fday $fhour:$fminute"), (($event_id) ? t('Edit finish date and time') : t('Finish date and time')),'finish_text',true,true,'start_text','',false,$first_day),
 			'$nofinish' => array('nofinish', t('Finish date and time are not known or not relevant'), $n_checked, '', array(t('No'),t('Yes')), 'onclick="enableDisableFinishDate();"'),
 			'$adjust' => array('adjust', t('Adjust for viewer timezone'), $a_checked, t('Important for events that happen in a particular place. Not practical for global holidays.'), array(t('No'),t('Yes'))),
 			'$a_text' => t('Adjust for viewer timezone'),
-			'$d_text' => t('Description'),
+			'$d_text' => (($event_id) ? t('Edit Description') : t('Description')),
 			'$d_orig' => $d_orig,
-			'$l_text' => t('Location'),
+			'$l_text' => (($event_id) ? t('Edit Location') : t('Location')),
 			'$l_orig' => $l_orig,
 			'$t_orig' => $t_orig,
 			'$sh_text' => t('Share this event'),
@@ -596,7 +593,7 @@ function events_content(&$a) {
 					
 				$last_date = $d;
 
-				$edit = array($a->get_baseurl().'/events/'.$rr['event_hash'].'?expandform=1',t('Edit event'),'','');
+				$edit = ((local_channel() && $rr['author_xchan'] == get_observer_hash()) ? array($a->get_baseurl().'/events/'.$rr['event_hash'].'?expandform=1',t('Edit event'),'','') : false);
 
 				$drop = array($a->get_baseurl().'/events/drop/'.$rr['event_hash'],t('Delete event'),'','');
 
@@ -651,7 +648,7 @@ function events_content(&$a) {
 
 		$o = replace_macros($tpl, array(
 			'$baseurl'	=> $a->get_baseurl(),
-			'$new_event'	=> array($a->get_baseurl().'/events/new',t('New Event'),'',''),
+			'$new_event'	=> array($a->get_baseurl().'/events',(($event_id) ? t('Edit Event') : t('Create Event')),'',''),
 			'$previus'	=> array($a->get_baseurl()."/events/$prevyear/$prevmonth",t('Previous'),'',''),
 			'$next'		=> array($a->get_baseurl()."/events/$nextyear/$nextmonth",t('Next'),'',''),
 			'$export'	=> array($a->get_baseurl()."/events/$y/$m/export",t('Export'),'',''),
diff --git a/mod/fbrowser.php b/mod/fbrowser.php
index 90b554edd..13abbfd8a 100644
--- a/mod/fbrowser.php
+++ b/mod/fbrowser.php
@@ -57,13 +57,8 @@ function fbrowser_content($a){
 				$types = $ph->supportedTypes();
 				$ext = $types[$rr['type']];
 
-				if($a->get_template_engine() === 'internal') {
-					$filename_e = template_escape($rr['filename']);
-				}
-				else {
-					$filename_e = $rr['filename'];
-				}
-
+				$filename_e = $rr['filename'];
+		
 				return array( 
 					$a->get_baseurl() . '/photo/' . $rr['resource_id'] . '-' . $rr['hiq'] . '.' .$ext, 
 					$filename_e, 
diff --git a/mod/feed.php b/mod/feed.php
index 3b622fc17..eb72af9cf 100644
--- a/mod/feed.php
+++ b/mod/feed.php
@@ -15,6 +15,7 @@ function feed_init(&$a) {
 	$params['start']     = ((x($params,'start'))        ? intval($params['start'])     : 0);
 	$params['records']   = ((x($params,'records'))      ? intval($params['records'])   : 40);
 	$params['direction'] = ((x($params,'direction'))    ? dbesc($params['direction'])  : 'desc');
+	$params['cat']       = ((x($_REQUEST,'cat'))        ? escape_tags($_REQUEST['cat'])  : '');
 
 	$channel = '';
 	if(argc() > 1) {
diff --git a/mod/help.php b/mod/help.php
index 16ec069a7..c4549a2bd 100644
--- a/mod/help.php
+++ b/mod/help.php
@@ -143,7 +143,8 @@ function help_content(&$a) {
 	nav_set_selected('help');
 
 	if($_REQUEST['search']) {
-
+	
+		$o .= '<div id="help-content" class="generic-content-wrapper">';
 		$o .= '<h2>' . t('Documentation Search') . ' - ' . htmlspecialchars($_REQUEST['search']) . '</h2>';
 
 		$r = search_doc_files($_REQUEST['search']);
@@ -160,6 +161,7 @@ function help_content(&$a) {
 
 			}
 			$o .= '</ul>';
+			$o .= '</div>';
 		}
 		return $o;
 	}
diff --git a/mod/home.php b/mod/home.php
index bf2463bbc..bfac17eab 100644
--- a/mod/home.php
+++ b/mod/home.php
@@ -72,7 +72,7 @@ function home_content(&$a, $update = 0, $load = false) {
 
 	$sitename = get_config('system','sitename');
 	if($sitename) 
-		$o .= '<h1>' . sprintf( t("Welcome to %s") ,$sitename) . '</h1>';
+		$o .= '<h1 class="home-welcome">' . sprintf( t("Welcome to %s") ,$sitename) . '</h1>';
 
 	$loginbox = get_config('system','login_on_homepage');
 	if(intval($loginbox) || $loginbox === false)
diff --git a/mod/invite.php b/mod/invite.php
index bda808142..e8bb74ee2 100644
--- a/mod/invite.php
+++ b/mod/invite.php
@@ -50,23 +50,6 @@ function invite_post(&$a) {
 			continue;
 		}
 		
-		if($invonly && ($x || is_site_admin())) {
-			$code = autoname(8) . srand(1000,9999);
-			$nmessage = str_replace('$invite_code',$code,$message);
-
-			$r = q("INSERT INTO `register` (`hash`,`created`) VALUES ('%s', '%s') ",
-				dbesc($code),
-				dbesc(datetime_convert())
-			);
-
-			if(! is_site_admin()) {
-				$x --;
-				if($x >= 0)
-					set_pconfig(local_channel(),'system','invites_remaining',$x);
-				else
-					return;
-			}
-		}
 		else
 			$nmessage = $message;
 
@@ -117,6 +100,23 @@ function invite_content(&$a) {
 		}
 	}			
 
+		if($invonly && ($x || is_site_admin())) {
+			$invite_code = autoname(8) . rand(1000,9999);
+			$nmessage = str_replace('$invite_code',$invite_code,$message);
+
+			$r = q("INSERT INTO `register` (`hash`,`created`) VALUES ('%s', '%s') ",
+				dbesc($invite_code),
+				dbesc(datetime_convert())
+			);
+
+			if(! is_site_admin()) {
+				$x --;
+				if($x >= 0)
+					set_pconfig(local_channel(),'system','invites_remaining',$x);
+				else
+					return;
+			}
+		}
 
 	$ob = $a->get_observer();
 	if(! $ob)
diff --git a/mod/item.php b/mod/item.php
index f32ff8844..b3ef57529 100644
--- a/mod/item.php
+++ b/mod/item.php
@@ -107,6 +107,7 @@ function item_post(&$a) {
 	$layout_mid  = ((x($_REQUEST,'layout_mid'))  ? escape_tags($_REQUEST['layout_mid']): '');
 	$plink       = ((x($_REQUEST,'permalink'))   ? escape_tags($_REQUEST['permalink']) : '');
 	$obj_type    = ((x($_REQUEST,'obj_type'))    ? escape_tags($_REQUEST['obj_type'])  : ACTIVITY_OBJ_NOTE);
+
 	// allow API to bulk load a bunch of imported items with sending out a bunch of posts. 
 	$nopush      = ((x($_REQUEST,'nopush'))      ? intval($_REQUEST['nopush'])         : 0);
 
diff --git a/mod/mail.php b/mod/mail.php
index 536149a28..59d15772b 100644
--- a/mod/mail.php
+++ b/mod/mail.php
@@ -17,6 +17,7 @@ function mail_post(&$a) {
 	$body      = ((x($_REQUEST,'body'))         ? escape_tags(trim($_REQUEST['body']))    : '');
 	$recipient = ((x($_REQUEST,'messageto'))    ? notags(trim($_REQUEST['messageto']))    : '');
 	$rstr      = ((x($_REQUEST,'messagerecip')) ? notags(trim($_REQUEST['messagerecip'])) : '');
+	$preview   = ((x($_REQUEST,'preview'))      ? intval($_REQUEST['preview'])            : 0);
 	$expires   = ((x($_REQUEST,'expires')) ? datetime_convert(date_default_timezone_get(),'UTC', $_REQUEST['expires']) : NULL_DATE);
 
 	// If we have a raw string for a recipient which hasn't been auto-filled,
@@ -86,6 +87,13 @@ function mail_post(&$a) {
 	require_once('include/text.php');
 	linkify_tags($a, $body, local_channel());
 
+	if($preview) {
+		
+
+
+
+	}
+
 	if(! $recipient) {
 		notice('No recipient found.');
 		$a->argc = 2;
@@ -329,7 +337,8 @@ function mail_content(&$a) {
 			'to_url' =>  chanlink_hash($message['to_xchan']),
 			'to_photo' => $message['to']['xchan_photo_s'],
 			'subject' => $message['title'],
-			'body' => smilies(bbcode($message['body']) . $s),
+			'body' => smilies(bbcode($message['body'])),
+			'attachments' => $s,
 			'delete' => t('Delete message'),
 			'dreport' => t('Delivery report'),
 			'recall' => t('Recall message'),
diff --git a/mod/photos.php b/mod/photos.php
index 33a895fdf..b0d9bc631 100644
--- a/mod/photos.php
+++ b/mod/photos.php
@@ -698,12 +698,7 @@ function photos_content(&$a) {
 		$album_edit = null;
 		if(($album !== t('Profile Photos')) && ($album !== 'Profile Photos') && ($album !== 'Contact Photos') && ($album !== t('Contact Photos'))) {
 			if($can_post) {
-				if($a->get_template_engine() === 'internal') {
-					$album_e = template_escape($album);
-				}
-				else {
-					$album_e = $album;
-				}
+				$album_e = $album;
 				$albums = ((array_key_exists('albums', $a->data)) ? $a->data['albums'] : photos_albums_list($a->data['channel'],$a->data['observer']));
 
 				// @fixme - syncronise actions with DAV
@@ -765,6 +760,7 @@ function photos_content(&$a) {
 			if($photos) {
 				$o = replace_macros(get_markup_template('photosajax.tpl'),array(
 					'$photos' => $photos,
+					'$album_id' => bin2hex($album)
 				));
 			}
 			else {
@@ -779,6 +775,7 @@ function photos_content(&$a) {
 			$o .= replace_macros($tpl, array(
 				'$photos' => $photos,
 				'$album' => $album,
+				'$album_id' => bin2hex($album),
 				'$album_edit' => array(t('Edit Album'), $album_edit),
 				'$can_post' => $can_post,
 				'$upload' => array(t('Upload'), $a->get_baseurl() . '/photos/' . $a->data['channel']['channel_address'] . '/upload/' . bin2hex($album)),
@@ -1300,6 +1297,7 @@ function photos_content(&$a) {
 		if($photos) {
 			$o = replace_macros(get_markup_template('photosajax.tpl'),array(
 				'$photos' => $photos,
+				'$album_id' => bin2hex(t('Recent Photos'))
 			));
 		}
 		else {
@@ -1313,6 +1311,7 @@ function photos_content(&$a) {
 		$tpl = get_markup_template('photos_recent.tpl'); 
 		$o .= replace_macros($tpl, array(
 			'$title' => t('Recent Photos'),
+			'$album_id' => bin2hex(t('Recent Photos')),
 			'$can_post' => $can_post,
 			'$upload' => array(t('Upload'), $a->get_baseurl().'/photos/'.$a->data['channel']['channel_address'].'/upload'),
 			'$photos' => $photos,
diff --git a/mod/post.php b/mod/post.php
index 4c52de44a..6555a16c2 100644
--- a/mod/post.php
+++ b/mod/post.php
@@ -9,952 +9,26 @@
 
 require_once('include/zot.php');
 
-/**
- * @brief HTTP POST entry point for Zot.
- *
- * Most access to this endpoint is via the post method.
- * Here we will pick out the magic auth params which arrive as a get request,
- * and the only communications to arrive this way.
- *
- * Magic Auth
- * ==========
- *
- * So-called "magic auth" takes place by a special exchange. On the site where the "channel to be authenticated" lives (e.g. $mysite), 
- * a redirection is made via $mysite/magic to the zot endpoint of the remote site ($remotesite) with special GET parameters.
- *
- * The endpoint is typically  https://$remotesite/post - or whatever was specified as the callback url in prior communications
- * (we will bootstrap an address and fetch a zot info packet if possible where no prior communications exist)
- *
- * Five GET parameters are supplied:
- * * auth => the urlencoded webbie (channel@host.domain) of the channel requesting access
- * * dest => the desired destination URL (urlencoded)
- * * sec  => a random string which is also stored on $mysite for use during the verification phase. 
- * * version => the zot revision
- * * delegate => optional urlencoded webbie of a local channel to invoke delegation rights for
- *
- * When this packet is received, an "auth-check" zot message is sent to $mysite.
- * (e.g. if $_GET['auth'] is foobar@podunk.edu, a zot packet is sent to the podunk.edu zot endpoint, which is typically /post)
- * If no information has been recorded about the requesting identity a zot information packet will be retrieved before
- * continuing.
- *
- * The sender of this packet is an arbitrary/random site channel. The recipients will be a single recipient corresponding
- * to the guid and guid_sig we have associated with the requesting auth identity
- *
- * \code{.json}
- * {
- *   "type":"auth_check",
- *   "sender":{
- *     "guid":"kgVFf_...",
- *     "guid_sig":"PT9-TApz...",
- *     "url":"http:\/\/podunk.edu",
- *     "url_sig":"T8Bp7j..."
- *   },
- *   "recipients":{
- *     {
- *       "guid":"ZHSqb...",
- *       "guid_sig":"JsAAXi..."
- *     }
- *   }
- *   "callback":"\/post",
- *   "version":1,
- *   "secret":"1eaa661",
- *   "secret_sig":"eKV968b1..."
- * }
- * \endcode
- *
- * auth_check messages MUST use encapsulated encryption. This message is sent to the origination site, which checks the 'secret' to see 
- * if it is the same as the 'sec' which it passed originally. It also checks the secret_sig which is the secret signed by the 
- * destination channel's private key and base64url encoded. If everything checks out, a json packet is returned:
- *
- * \code{.json}
- * {
- *   "success":1,
- *   "confirm":"q0Ysovd1u...",
- *   "service_class":(optional)
- *   "level":(optional)
- * }
- * \endcode
- *
- * 'confirm' in this case is the base64url encoded RSA signature of the concatenation of 'secret' with the
- * base64url encoded whirlpool hash of the requestor's guid and guid_sig; signed with the source channel private key. 
- * This prevents a man-in-the-middle from inserting a rogue success packet. Upon receipt and successful 
- * verification of this packet, the destination site will redirect to the original destination URL and indicate a successful remote login. 
- * Service_class can be used by cooperating sites to provide different access rights based on account rights and subscription plans. It is 
- * a string whose contents are not defined by protocol. Example: "basic" or "gold".
- *
- * @param[in,out] App &$a
- */
 function post_init(&$a) {
 
 	if (array_key_exists('auth', $_REQUEST)) {
-
-		$ret = array('success' => false, 'message' => '');
-
-		logger('mod_zot: auth request received.');
-		$address  = $_REQUEST['auth'];
-		$desturl  = $_REQUEST['dest'];
-		$sec      = $_REQUEST['sec'];
-		$version  = $_REQUEST['version'];
-		$delegate = $_REQUEST['delegate'];
-
-		$test     = ((x($_REQUEST, 'test')) ? intval($_REQUEST['test']) : 0);
-
-		// They are authenticating ultimately to the site and not to a particular channel.
-		// Any channel will do, providing it's currently active. We just need to have an 
-		// identity to attach to the packet we send back. So find one. 
-
-		$c = q("select * from channel where channel_removed = 0 limit 1");
-
-		if (! $c) {
-			// nobody here
-			logger('mod_zot: auth: unable to find a response channel');
-			if ($test) {
-				$ret['message'] .= 'no local channels found.' . EOL;
-				json_return_and_die($ret);
-			}
-
-			goaway($desturl);
-		}
-
-		// Try and find a hubloc for the person attempting to auth
-		$x = q("select * from hubloc left join xchan on xchan_hash = hubloc_hash where hubloc_addr = '%s' order by hubloc_id desc",
-			dbesc($address)
-		);
-
-		if (! $x) {
-			// finger them if they can't be found. 
-			$ret = zot_finger($address, null);
-			if ($ret['success']) {
-				$j = json_decode($ret['body'], true);
-				if ($j)
-					import_xchan($j);
-				$x = q("select * from hubloc left join xchan on xchan_hash = hubloc_hash where hubloc_addr = '%s' order by hubloc_id desc",
-					dbesc($address)
-				);
-			}
-		}
-		if(! $x) {
-			logger('mod_zot: auth: unable to finger ' . $address);
-
-			if($test) {
-				$ret['message'] .= 'no hubloc found for ' . $address . ' and probing failed.' . EOL;
-				json_return_and_die($ret);
-			}
-
-			goaway($desturl);
-		}
-
-
-		foreach($x as $xx) {
-			logger('mod_zot: auth request received from ' . $xx['hubloc_addr'] ); 
-
-			// check credentials and access
-
-			// If they are already authenticated and haven't changed credentials, 
-			// we can save an expensive network round trip and improve performance.
-
-			$remote = remote_channel();
-			$result = null;
-			$remote_service_class = '';
-			$remote_level = 0;
-			$remote_hub = $xx['hubloc_url'];
-			$DNT = 0;
-
-			// Also check that they are coming from the same site as they authenticated with originally.
-
-			$already_authed = ((($remote) && ($xx['hubloc_hash'] == $remote) && ($xx['hubloc_url'] === $_SESSION['remote_hub'])) ? true : false); 
-			if($delegate && $delegate !== $_SESSION['delegate_channel'])
-				$already_authed = false;
-
-			$j = array();
-
-			if (! $already_authed) {
-
-				// Auth packets MUST use ultra top-secret hush-hush mode - e.g. the entire packet is encrypted using the site private key
-				// The actual channel sending the packet ($c[0]) is not important, but this provides a generic zot packet with a sender
-				// which can be verified
- 
-				$p = zot_build_packet($c[0],$type = 'auth_check', array(array('guid' => $xx['hubloc_guid'],'guid_sig' => $xx['hubloc_guid_sig'])), $xx['hubloc_sitekey'], $sec);
-				if ($test) {
-					$ret['message'] .= 'auth check packet created using sitekey ' . $xx['hubloc_sitekey'] . EOL;
-					$ret['message'] .= 'packet contents: ' . $p . EOL;
-				}
-
-				$result = zot_zot($xx['hubloc_callback'],$p);
-
-				if (! $result['success']) {
-					logger('mod_zot: auth_check callback failed.');
-					if ($test) {
-						$ret['message'] .= 'auth check request to your site returned .' . print_r($result, true) . EOL;
-						continue;
-					}
-					continue;
-				}
-				$j = json_decode($result['body'], true);
-				if (! $j) {
-					logger('mod_zot: auth_check json data malformed.');
-					if($test) {
-						$ret['message'] .= 'json malformed: ' . $result['body'] . EOL;
-						continue;
-					}
-				}
-			}
-
-			if ($test) {
-				$ret['message'] .= 'auth check request returned .' . print_r($j, true) . EOL;
-			}
-
-			if ($already_authed || $j['success']) {
-				if ($j['success']) {
-					// legit response, but we do need to check that this wasn't answered by a man-in-middle
-					if (! rsa_verify($sec . $xx['xchan_hash'],base64url_decode($j['confirm']),$xx['xchan_pubkey'])) {
-						logger('mod_zot: auth: final confirmation failed.');
-						if ($test) {
-							$ret['message'] .= 'final confirmation failed. ' . $sec . print_r($j,true) . print_r($xx,true);
-							continue;
-						}
-
-						continue;
-					}
-					if (array_key_exists('service_class',$j))
-						$remote_service_class = $j['service_class'];
-					if (array_key_exists('level',$j))
-						$remote_level = $j['level'];
-					if (array_key_exists('DNT',$j))
-						$DNT = $j['DNT'];
-				}
-				// everything is good... maybe
-				if(local_channel()) {
-
-					// tell them to logout if they're logged in locally as anything but the target remote account
-					// in which case just shut up because they don't need to be doing this at all.
-
-					if ($a->channel['channel_hash'] != $xx['xchan_hash']) {
-						logger('mod_zot: auth: already authenticated locally as somebody else.');
-						notice( t('Remote authentication blocked. You are logged into this site locally. Please logout and retry.') . EOL);
-						if ($test) {
-							$ret['message'] .= 'already logged in locally with a conflicting identity.' . EOL;
-							continue;
-						}
-					}
-					continue;
-				}
-
-				// log them in
-
-				if ($test) {
-					$ret['success'] = true;
-					$ret['message'] .= 'Authentication Success!' . EOL;
-					json_return_and_die($ret);
-				}
-
-				$delegation_success = false;
-				if ($delegate) {
-					$r = q("select * from channel left join xchan on channel_hash = xchan_hash where xchan_addr = '%s' limit 1",
-						dbesc($delegate)
-					);
-					if ($r && intval($r[0]['channel_id'])) {
-						$allowed = perm_is_allowed($r[0]['channel_id'],$xx['xchan_hash'],'delegate');
-						if ($allowed) {
-							$_SESSION['delegate_channel'] = $r[0]['channel_id'];
-							$_SESSION['delegate'] = $xx['xchan_hash'];
-							$_SESSION['account_id'] = intval($r[0]['channel_account_id']);
-							require_once('include/security.php');
-							change_channel($r[0]['channel_id']);
-							$delegation_success = true;
-						}
-					}
-				}
-
-				$_SESSION['authenticated'] = 1;
-				if (! $delegation_success) {
-					$_SESSION['visitor_id'] = $xx['xchan_hash'];
-					$_SESSION['my_url'] = $xx['xchan_url'];
-					$_SESSION['my_address'] = $address;
-					$_SESSION['remote_service_class'] = $remote_service_class;
-					$_SESSION['remote_level'] = $remote_level;
-					$_SESSION['remote_hub'] = $remote_hub;
-					$_SESSION['DNT'] = $DNT;
-				}
-
-				$arr = array('xchan' => $xx, 'url' => $desturl, 'session' => $_SESSION);
-				call_hooks('magic_auth_success',$arr);
-				$a->set_observer($xx);
-				require_once('include/security.php');
-				$a->set_groups(init_groups_visitor($_SESSION['visitor_id']));
-				info(sprintf( t('Welcome %s. Remote authentication successful.'),$xx['xchan_name']));
-				logger('mod_zot: auth success from ' . $xx['xchan_addr']); 
-			} 
-			else {
-				if ($test) {
-					$ret['message'] .= 'auth failure. ' . print_r($_REQUEST,true) . print_r($j,true) . EOL;
-					continue;
-				}
-				logger('mod_zot: magic-auth failure - not authenticated: ' . $xx['xchan_addr']);
-			}
-
-			if ($test) {
-				$ret['message'] .= 'auth failure fallthrough ' . print_r($_REQUEST,true) . print_r($j,true) . EOL;
-				continue;
-			}
-		}
-
-		/**
-		 * @FIXME we really want to save the return_url in the session before we
-		 * visit rmagic. This does however prevent a recursion if you visit
-		 * rmagic directly, as it would otherwise send you back here again.
-		 * But z_root() probably isn't where you really want to go.
-		 */
-
-		if(strstr($desturl,z_root() . '/rmagic'))
-			goaway(z_root());
-
-		if ($test) {
-			json_return_and_die($ret);
-		}
-
-		goaway($desturl);
+		require_once('Zotlabs/Zot/Auth.php');
+		$x = new Zotlabs\Zot\Auth($_REQUEST);
+		exit;
 	}
+
 }
 
 
-/**
- * @brief zot communications and messaging.
- *
- * Sender HTTP posts to this endpoint ($site/post typically) with 'data' parameter set to json zot message packet.
- * This packet is optionally encrypted, which we will discover if the json has an 'iv' element.
- * $contents => array( 'alg' => 'aes256cbc', 'iv' => initialisation vector, 'key' => decryption key, 'data' => encrypted data);
- * $contents->iv and $contents->key are random strings encrypted with this site's RSA public key and then base64url encoded.
- * Currently only 'aes256cbc' is used, but this is extensible should that algorithm prove inadequate.
- *
- * Once decrypted, one will find the normal json_encoded zot message packet.
- * 
- * Defined packet types are: notify, purge, refresh, force_refresh, auth_check, ping, and pickup 
- *
- * Standard packet: (used by notify, purge, refresh, force_refresh, and auth_check)
- * \code{.json}
- * {
- *   "type": "notify",
- *   "sender":{
- *     "guid":"kgVFf_1...",
- *     "guid_sig":"PT9-TApzp...",
- *     "url":"http:\/\/podunk.edu",
- *     "url_sig":"T8Bp7j5...",
- *   },
- *   "recipients": { optional recipient array },
- *   "callback":"\/post",
- *   "version":1,
- *   "secret":"1eaa...",
- *   "secret_sig": "df89025470fac8..."
- * }
- * \endcode
- *
- * Signature fields are all signed with the sender channel private key and base64url encoded.
- * Recipients are arrays of guid and guid_sig, which were previously signed with the recipients private 
- * key and base64url encoded and later obtained via channel discovery. Absence of recipients indicates
- * a public message or visible to all potential listeners on this site.
- *
- * "pickup" packet:
- * The pickup packet is sent in response to a notify packet from another site
- * \code{.json}
- * {
- *   "type":"pickup",
- *   "url":"http:\/\/example.com",
- *   "callback":"http:\/\/example.com\/post",
- *   "callback_sig":"teE1_fLI...",
- *   "secret":"1eaa...",
- *   "secret_sig":"O7nB4_..."
- * }
- * \endcode
- *
- * In the pickup packet, the sig fields correspond to the respective data
- * element signed with this site's system private key and then base64url encoded.
- * The "secret" is the same as the original secret from the notify packet. 
- *
- * If verification is successful, a json structure is returned containing a
- * success indicator and an array of type 'pickup'.
- * Each pickup element contains the original notify request and a message field
- * whose contents are dependent on the message type.
- *
- * This JSON array is AES encapsulated using the site public key of the site
- * that sent the initial zot pickup packet.
- * Using the above example, this would be example.com.
- *
- * \code{.json}
- * {
- *   "success":1,
- *   "pickup":{
- *     "notify":{
- *       "type":"notify",
- *       "sender":{
- *         "guid":"kgVFf_...",
- *         "guid_sig":"PT9-TApz...",
- *         "url":"http:\/\/z.podunk.edu",
- *         "url_sig":"T8Bp7j5D..."
- *       },
- *       "callback":"\/post",
- *       "version":1,
- *       "secret":"1eaa661..."
- *     },
- *     "message":{
- *       "type":"activity",
- *       "message_id":"10b049ce384cbb2da9467319bc98169ab36290b8bbb403aa0c0accd9cb072e76@podunk.edu",
- *       "message_top":"10b049ce384cbb2da9467319bc98169ab36290b8bbb403aa0c0accd9cb072e76@podunk.edu",
- *       "message_parent":"10b049ce384cbb2da9467319bc98169ab36290b8bbb403aa0c0accd9cb072e76@podunk.edu",
- *       "created":"2012-11-20 04:04:16",
- *       "edited":"2012-11-20 04:04:16",
- *       "title":"",
- *       "body":"Hi Nickordo",
- *       "app":"",
- *       "verb":"post",
- *       "object_type":"",
- *       "target_type":"",
- *       "permalink":"",
- *       "location":"",
- *       "longlat":"",
- *       "owner":{
- *         "name":"Indigo",
- *         "address":"indigo@podunk.edu",
- *         "url":"http:\/\/podunk.edu",
- *         "photo":{
- *           "mimetype":"image\/jpeg",
- *           "src":"http:\/\/podunk.edu\/photo\/profile\/m\/5"
- *         },
- *         "guid":"kgVFf_...",
- *         "guid_sig":"PT9-TAp...",
- *       },
- *       "author":{
- *         "name":"Indigo",
- *         "address":"indigo@podunk.edu",
- *         "url":"http:\/\/podunk.edu",
- *         "photo":{
- *           "mimetype":"image\/jpeg",
- *           "src":"http:\/\/podunk.edu\/photo\/profile\/m\/5"
- *         },
- *         "guid":"kgVFf_...",
- *         "guid_sig":"PT9-TAp..."
- *       }
- *     }
- *   }
- * }
- * \endcode
- *
- * Currently defined message types are 'activity', 'mail', 'profile', 'location'
- * and 'channel_sync', which each have different content schemas.
- *
- * Ping packet:
- * A ping packet does not require any parameters except the type. It may or may
- * not be encrypted.
- *
- * \code{.json}
- * {
- *   "type": "ping"
- * }
- * \endcode
- *
- * On receipt of a ping packet a ping response will be returned:
- *
- * \code{.json}
- * {
- *   "success" : 1,
- *   "site" {
- *     "url": "http:\/\/podunk.edu",
- *     "url_sig": "T8Bp7j5...",
- *     "sitekey": "-----BEGIN PUBLIC KEY-----
- *                 MIICIjANBgkqhkiG9w0BAQE..."
- *   }
- * }
- * \endcode
- *
- * The ping packet can be used to verify that a site has not been re-installed, and to 
- * initiate corrective action if it has. The url_sig is signed with the site private key
- * and base64url encoded - and this should verify with the enclosed sitekey. Failure to
- * verify indicates the site is corrupt or otherwise unable to communicate using zot.
- * This return packet is not otherwise verified, so should be compared with other
- * results obtained from this site which were verified prior to taking action. For instance
- * if you have one verified result with this signature and key, and other records for this 
- * url which have different signatures and keys, it indicates that the site was re-installed
- * and corrective action may commence (remove or mark invalid any entries with different
- * signatures).
- * If you have no records which match this url_sig and key - no corrective action should
- * be taken as this packet may have been returned by an imposter.  
- *
- * @param[in,out] App &$a
- */
 function post_post(&$a) {
 
-	$encrypted_packet = false;
-	$ret = array('success' => false);
-
-	$data = json_decode($_REQUEST['data'],true);
-
-	/*
-	 * Many message packets will arrive encrypted. The existence of an 'iv'
-	 * element tells us we need to unencapsulate the AES-256-CBC content using
-	 * the site private key.
-	 */
-
-	if($data && array_key_exists('iv',$data)) {
-		$encrypted_packet = true;
-		$data = crypto_unencapsulate($data,get_config('system','prvkey'));
-		logger('mod_zot: decrypt1: ' . $data, LOGGER_DATA);
-		$data = json_decode($data,true);
-	}
-
-	if(! $data) {
-
-		// possible Bleichenbacher's attack, just treat it as a 
-		// message we have no handler for. It should fail a bit 
-		// further along with "no hub". Our public key is public
-		// knowledge. There's no reason why anybody should get the 
-		// encryption wrong unless they're fishing or hacking. If 
-		// they're developing and made a goof, this can be discovered 
-		// in the logs of the destination site. If they're fishing or 
-		// hacking, the bottom line is we can't verify their hub. 
-		// That's all we're going to tell them.
-
-		$data = array('type' => 'bogus');
-	}
-
-
-	$msgtype = ((array_key_exists('type',$data)) ? $data['type'] : '');
-
-	if($msgtype === 'ping') {
-
-		// Useful to get a health check on a remote site.
-		// This will let us know if any important communication details
-		// that we may have stored are no longer valid, regardless of xchan details.
-		logger('POST: got ping send pong now back: ' . z_root() , LOGGER_DEBUG );
- 
-		$ret['success'] = true;
-		$ret['site'] = array();
-		$ret['site']['url'] = z_root();
-		$ret['site']['url_sig'] = base64url_encode(rsa_sign(z_root(),get_config('system','prvkey')));
-		$ret['site']['sitekey'] = get_config('system','pubkey');
-		json_return_and_die($ret);
-	}
-
-
-	if($msgtype === 'pickup') {
-
-		/*
-		 * The 'pickup' message arrives with a tracking ID which is associated with a particular outq_hash
-		 * First verify that that the returned signatures verify, then check that we have an outbound queue item
-		 * with the correct hash.
-		 * If everything verifies, find any/all outbound messages in the queue for this hubloc and send them back
-		 */
-
-		if((! $data['secret']) || (! $data['secret_sig'])) {
-			$ret['message'] = 'no verification signature';
-			logger('mod_zot: pickup: ' . $ret['message'], LOGGER_DEBUG);
-			json_return_and_die($ret);
-		}
-		$r = q("select distinct hubloc_sitekey from hubloc where hubloc_url = '%s' and hubloc_callback = '%s' and hubloc_sitekey != '' group by hubloc_sitekey ",
-			dbesc($data['url']),
-			dbesc($data['callback'])
-		);
-		if(! $r) {
-			$ret['message'] = 'site not found';
-			logger('mod_zot: pickup: ' . $ret['message']);
-			json_return_and_die($ret);
-		}
-
-		foreach ($r as $hubsite) {
+	require_once('Zotlabs/Zot/Receiver.php');
+	require_once('Zotlabs/Zot/ZotHandler.php');
 
-			// verify the url_sig
-			// If the server was re-installed at some point, there could be multiple hubs with the same url and callback.
-			// Only one will have a valid key.
-
-			$forgery = true;
-			$secret_fail = true;
-
-			$sitekey = $hubsite['hubloc_sitekey'];
-
-			logger('mod_zot: Checking sitekey: ' . $sitekey, LOGGER_DATA);
-
-			if(rsa_verify($data['callback'],base64url_decode($data['callback_sig']),$sitekey)) {
-				$forgery = false;
-			}
-			if(rsa_verify($data['secret'],base64url_decode($data['secret_sig']),$sitekey)) {
-				$secret_fail = false;
-			}
-			if((! $forgery) && (! $secret_fail))
-				break;
-		}
-
-		if($forgery) {
-			$ret['message'] = 'possible site forgery';
-			logger('mod_zot: pickup: ' . $ret['message']);
-			json_return_and_die($ret);
-		}
-
-		if($secret_fail) {
-			$ret['message'] = 'secret validation failed';
-			logger('mod_zot: pickup: ' . $ret['message']);
-			json_return_and_die($ret);
-		}
-
-		/*
-		 * If we made it to here, the signatures verify, but we still don't know if the tracking ID is valid.
-		 * It wouldn't be an error if the tracking ID isn't found, because we may have sent this particular
-		 * queue item with another pickup (after the tracking ID for the other pickup  was verified). 
-		 */
-
-		$r = q("select outq_posturl from outq where outq_hash = '%s' and outq_posturl = '%s' limit 1",
-			dbesc($data['secret']),
-			dbesc($data['callback'])
-		);
-		if(! $r) {
-			$ret['message'] = 'nothing to pick up';
-			logger('mod_zot: pickup: ' . $ret['message']);
-			json_return_and_die($ret);
-		}
-
-		/*
-		 * Everything is good if we made it here, so find all messages that are going to this location
-		 * and send them all.
-		 */
-
-		$r = q("select * from outq where outq_posturl = '%s'",
-			dbesc($data['callback'])
-		);
-		if($r) {
-			logger('mod_zot: successful pickup message received from ' . $data['callback'] . ' ' . count($r) . ' message(s) picked up', LOGGER_DEBUG);
-
-			$ret['success'] = true;
-			$ret['pickup'] = array();
-			foreach($r as $rr) {
-				if($rr['outq_msg']) {
-					$x = json_decode($rr['outq_msg'],true);
-
-					if(! $x)
-						continue;
-
-					if(array_key_exists('message_list',$x)) {
-						foreach($x['message_list'] as $xx) {
-							$ret['pickup'][] = array('notify' => json_decode($rr['outq_notify'],true),'message' => $xx);
-						}
-					}
-					else
-						$ret['pickup'][] = array('notify' => json_decode($rr['outq_notify'],true),'message' => $x);
-
-					$x = q("delete from outq where outq_hash = '%s'",
-						dbesc($rr['outq_hash'])
-					);
-				}
-			}
-		}
-
-		$encrypted = crypto_encapsulate(json_encode($ret),$sitekey);
-		json_return_and_die($encrypted);
-
-		/* pickup: end */
-	}
-
-
-	/*
-	 * All other message types require us to verify the sender. This is a generic check, so we 
-	 * will do it once here and bail if anything goes wrong.
-	 */
-
-	if (array_key_exists('sender',$data)) {
-		$sender = $data['sender'];
-	}
-
-	/* Check if the sender is already verified here */
-
-	$hubs = zot_gethub($sender,true);
-
-	if (! $hubs) {
-
-		/* Have never seen this guid or this guid coming from this location. Check it and register it. */
-
-		// (!!) this will validate the sender
-		$result = zot_register_hub($sender);
-
-		if ((! $result['success']) || (! ($hubs = zot_gethub($sender,true)))) {
-			$ret['message'] = 'Hub not available.';
-			logger('mod_zot: no hub');
-			json_return_and_die($ret);
-		}
-	}
-
-
-	foreach($hubs as $hub) {
-
-		$sitekey = $hub['hubloc_sitekey'];
-
-		if(array_key_exists('sitekey',$sender) && $sender['sitekey']) {
-
-			/*
-			 * This hub has now been proven to be valid.
-			 * Any hub with the same URL and a different sitekey cannot be valid.
-			 * Get rid of them (mark them deleted). There's a good chance they were re-installs.
-			 */
+	$z = new Zotlabs\Zot\Receiver($_REQUEST['data'],get_config('system','prvkey'), new Zotlabs\Zot\ZotHandler());
 	
-			q("update hubloc set hubloc_deleted = 1, hubloc_error = 1 where hubloc_url = '%s' and hubloc_sitekey != '%s' ",
-				dbesc($hub['hubloc_url']),
-				dbesc($sender['sitekey'])
-			);
-
-			$sitekey = $sender['sitekey'];
-		}
-
-		// $sender['sitekey'] is a new addition to the protcol 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.
-
-
-		// 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
-
-		$r = q("update hubloc set hubloc_connected = '%s' where hubloc_id = %d and hubloc_sitekey = '%s' ",
-			dbesc(datetime_convert()),
-			intval($hub['hubloc_id']),
-			dbesc($sitekey)
-		);
-
-		// a dead hub came back to life - reset any tombstones we might have
-
-		if(intval($hub['hubloc_error'])) {
-			q("update hubloc set hubloc_error = 0 where hubloc_id = %d and hubloc_sitekey = '%s' ",
-				intval($hub['hubloc_id']),
-				dbesc($sitekey)		
-			);
-			if(intval($r[0]['hubloc_orphancheck'])) {
-				q("update hubloc set hubloc_orhpancheck = 0 where hubloc_id = %d and hubloc_sitekey = '%s' ",
-					intval($hub['hubloc_id']),
-					dbesc($sitekey)
-				);
-			}
-			q("update xchan set xchan_orphan = 0 where xchan_orphan = 1 and xchan_hash = '%s'",
-				dbesc($hub['hubloc_hash'])
-			);
-		}
-		
-		$connecting_url = $hub['hubloc_url'];
-	}
-
-
-	/** @TODO check which hub is primary and take action if mismatched */
-
-	if (array_key_exists('recipients', $data))
-		$recipients = $data['recipients'];
-
+	// notreached;
 
-	if ($msgtype === 'auth_check') {
-
-		/*
-		 * Requestor visits /magic/?dest=somewhere on their own site with a browser
-		 * magic redirects them to $destsite/post [with auth args....]
-		 * $destsite sends an auth_check packet to originator site
-		 * The auth_check packet is handled here by the originator's site 
-		 * - the browser session is still waiting
-		 * inside $destsite/post for everything to verify
-		 * If everything checks out we'll return a token to $destsite
-		 * and then $destsite will verify the token, authenticate the browser
-		 * session and then redirect to the original destination.
-		 * If authentication fails, the redirection to the original destination
-		 * will still take place but without authentication.
-		 */
-		logger('mod_zot: auth_check', LOGGER_DEBUG);
-
-		if (! $encrypted_packet) {
-			logger('mod_zot: auth_check packet was not encrypted.');
-			$ret['message'] .= 'no packet encryption' . EOL;
-			json_return_and_die($ret);
-		}
-
-		$arr = $data['sender'];
-		$sender_hash = make_xchan_hash($arr['guid'],$arr['guid_sig']);
-
-		// garbage collect any old unused notifications
-
-		// This was and should be 10 minutes but my hosting provider has time lag between the DB and 
-		// the web server. We should probably convert this to webserver time rather than DB time so 
-		// that the different clocks won't affect it and allow us to keep the time short. 
-
-		q("delete from verify where type = 'auth' and created < %s - INTERVAL %s",
-			db_utcnow(), db_quoteinterval('30 MINUTE')
-		);
-
-		$y = q("select xchan_pubkey from xchan where xchan_hash = '%s' limit 1",
-			dbesc($sender_hash)
-		);
-
-		// We created a unique hash in mod/magic.php when we invoked remote auth, and stored it in
-		// the verify table. It is now coming back to us as 'secret' and is signed by a channel at the other end.
-		// First verify their signature. We will have obtained a zot-info packet from them as part of the sender
-		// verification. 
-
-		if ((! $y) || (! rsa_verify($data['secret'], base64url_decode($data['secret_sig']),$y[0]['xchan_pubkey']))) {
-			logger('mod_zot: auth_check: sender not found or secret_sig invalid.');
-			$ret['message'] .= 'sender not found or sig invalid ' . print_r($y,true) . EOL;
-			json_return_and_die($ret);
-		}
-
-		// There should be exactly one recipient, the original auth requestor
-
-		$ret['message'] .= 'recipients ' . print_r($recipients,true) . EOL;
-
-		if ($data['recipients']) {
-
-			$arr = $data['recipients'][0];
-			$recip_hash = make_xchan_hash($arr['guid'], $arr['guid_sig']);
-			$c = q("select channel_id, channel_account_id, channel_prvkey from channel where channel_hash = '%s' limit 1",
-				dbesc($recip_hash)
-			);
-			if (! $c) {
-				logger('mod_zot: auth_check: recipient channel not found.');
-				$ret['message'] .= 'recipient not found.' . EOL;
-				json_return_and_die($ret);
-			}
-
-			$confirm = base64url_encode(rsa_sign($data['secret'] . $recip_hash,$c[0]['channel_prvkey']));
-
-			// This additionally checks for forged sites since we already stored the expected result in meta
-			// and we've already verified that this is them via zot_gethub() and that their key signed our token
-
-			$z = q("select id from verify where channel = %d and type = 'auth' and token = '%s' and meta = '%s' limit 1",
-				intval($c[0]['channel_id']),
-				dbesc($data['secret']),
-				dbesc($data['sender']['url'])
-			);
-			if (! $z) {
-				logger('mod_zot: auth_check: verification key not found.');
-				$ret['message'] .= 'verification key not found' . EOL;
-				json_return_and_die($ret);
-			}
-			$r = q("delete from verify where id = %d",
-				intval($z[0]['id'])
-			);
-
-			$u = q("select account_service_class from account where account_id = %d limit 1",
-				intval($c[0]['channel_account_id'])
-			);
-
-			logger('mod_zot: auth_check: success', LOGGER_DEBUG);
-			$ret['success'] = true;
-			$ret['confirm'] = $confirm;
-			if ($u && $u[0]['account_service_class'])
-				$ret['service_class'] = $u[0]['account_service_class'];
-
-			// Set "do not track" flag if this site or this channel's profile is restricted
-			// in some way
-
-			if (intval(get_config('system','block_public')))
-				$ret['DNT'] = true;
-			if (! perm_is_allowed($c[0]['channel_id'],'','view_profile'))
-				$ret['DNT'] = true;
-			if (get_pconfig($c[0]['channel_id'],'system','do_not_track'))
-				$ret['DNT'] = true;
-			if (get_pconfig($c[0]['channel_id'],'system','hide_online_status'))
-				$ret['DNT'] = true;
-
-			json_return_and_die($ret);
-		}
-		json_return_and_die($ret);
-	}
-
-	if ($msgtype === 'request') {
-		// request a particular post/conversation by message_id
-		$x = zot_process_message_request($data);
-		json_return_and_die($x);		
-	}
-
-	if ($msgtype === 'purge') {
-		if ($recipients) {
-			// basically this means "unfriend"
-			foreach ($recipients as $recip) {
-				$r = q("select channel.*,xchan.* from channel 
-					left join xchan on channel_hash = xchan_hash
-					where channel_guid = '%s' and channel_guid_sig = '%s' limit 1",
-					dbesc($recip['guid']),
-					dbesc($recip['guid_sig'])
-				);
-				if ($r) {
-					$r = q("select abook_id from abook where uid = %d and abook_xchan = '%s' limit 1",
-						intval($r[0]['channel_id']),
-						dbesc(make_xchan_hash($sender['guid'],$sender['guid_sig']))
-					);
-					if ($r) {
-						contact_remove($r[0]['channel_id'],$r[0]['abook_id']);
-					}
-				}
-			}
-		} else {
-			// Unfriend everybody - basically this means the channel has committed suicide
-			$arr = $data['sender'];
-			$sender_hash = make_xchan_hash($arr['guid'],$arr['guid_sig']);
-
-			require_once('include/Contact.php');
-			remove_all_xchan_resources($sender_hash);	
-
-			$ret['success'] = true;
-			json_return_and_die($ret);
-		}
-	}
-
-	if (($msgtype === 'refresh') || ($msgtype === 'force_refresh')) {
-
-		// remote channel info (such as permissions or photo or something)
-		// has been updated. Grab a fresh copy and sync it.
-		// The difference between refresh and force_refresh is that 
-		// force_refresh unconditionally creates a directory update record,
-		// even if no changes were detected upon processing.
-
-		if ($recipients) {
-
-			// This would be a permissions update, typically for one connection
-
-			foreach ($recipients as $recip) {
-				$r = q("select channel.*,xchan.* from channel 
-					left join xchan on channel_hash = xchan_hash
-					where channel_guid = '%s' and channel_guid_sig = '%s' limit 1",
-					dbesc($recip['guid']),
-					dbesc($recip['guid_sig'])
-				);
-
-				$x = zot_refresh(array(
-						'xchan_guid'     => $sender['guid'], 
-						'xchan_guid_sig' => $sender['guid_sig'],
-						'hubloc_url'     => $sender['url']
-				), $r[0], (($msgtype === 'force_refresh') ? true : false));
-			}
-		} else {
-
-			// system wide refresh
-
-			$x = zot_refresh(array(
-				'xchan_guid'     => $sender['guid'], 
-				'xchan_guid_sig' => $sender['guid_sig'],
-				'hubloc_url'     => $sender['url']
-			), null, (($msgtype === 'force_refresh') ? true : false));
-		}
-		$ret['success'] = true;
-		json_return_and_die($ret);
-	}
-
-	if ($msgtype === 'notify') {
-
-		logger('notify received from ' . $connecting_url);
-
-
-		$async = get_config('system','queued_fetch');
-
-		if ($async) {
-			// add to receive queue
-			// qreceive_add($data);
-		} else {
-			$x = zot_fetch($data);
-			$ret['delivery_report'] = $x;
-		}
-
-		$ret['success'] = true;
-		json_return_and_die($ret);
-	}
+	exit;
 
-	// catchall
-	json_return_and_die($ret);
 }
diff --git a/mod/register.php b/mod/register.php
index 70bdcf350..2e9967c60 100644
--- a/mod/register.php
+++ b/mod/register.php
@@ -103,7 +103,9 @@ function register_post(&$a) {
 
 	if($using_invites && $invite_code) {
 		q("delete * from register where hash = '%s'", dbesc($invite_code));
-		set_pconfig($result['account']['account_id'],'system','invites_remaining',$num_invites);
+// @FIXME - this total needs to be stored by account, but pconfig operates on channels
+// This also needs to be considered when using 'invites_remaining' in mod/invite.php
+//		set_pconfig($result['account']['account_id'],'system','invites_remaining',$num_invites);
 	}
 
 	if($policy == REGISTER_OPEN ) {
diff --git a/mod/setup.php b/mod/setup.php
index e5ac25965..5c9e988d9 100755
--- a/mod/setup.php
+++ b/mod/setup.php
@@ -14,7 +14,7 @@ $install_wizard_pass = 1;
  *
  * @param[in,out] App &$a
  */
-function setup_init(&$a){
+function setup_init(&$a) {
 
 	// Ensure that if somebody hasn't read the install documentation and doesn't have all
 	// the required modules or has a totally borked shared hosting provider and they can't
diff --git a/mod/siteinfo.php b/mod/siteinfo.php
index 231427290..52d014de1 100644
--- a/mod/siteinfo.php
+++ b/mod/siteinfo.php
@@ -1,104 +1,8 @@
 <?php
 
 function siteinfo_init(&$a) {
-	global $db;
-	
-	if ($a->argv[1]=="json"){
-		$register_policy = Array('REGISTER_CLOSED', 'REGISTER_APPROVE', 'REGISTER_OPEN');
-		$directory_mode = Array('DIRECTORY_MODE_NORMAL', 'DIRECTORY_MODE_SECONDARY','DIRECTORY_MODE_PRIMARY', 'DIRECTORY_MODE_STANDALONE');
-		
-		$sql_extra = '';
-
-		$r = q("select * from channel left join account on account_id = channel_account_id where ( account_roles & 4096 )>0 and account_default_channel = channel_id");
-
-
-		if($r) {
-			$admin = array();
-			foreach($r as $rr) {
-				if($rr['channel_pageflags'] & PAGE_HUBADMIN)
-					$admin[] = array( 'name' => $rr['channel_name'], 'address' => $rr['channel_address'] . '@' . get_app()->get_hostname(), 'channel' => z_root() . '/channel/' . $rr['channel_address']);
-			}
-			if(! $admin) {
-				foreach($r as $rr) {
-					$admin[] = array( 'name' => $rr['channel_name'], 'address' => $rr['channel_address'] . '@' . get_app()->get_hostname(), 'channel' => z_root() . '/channel/' . $rr['channel_address']);
-				}
-			}
-		}
-		else {
-			$admin = false;
-		}
-
-		$def_service_class = get_config('system','default_service_class');
-		if($def_service_class)
-			$service_class = get_config('service_class',$def_service_class);
-		else
-			$service_class = false;
-
-		$visible_plugins = array();
-		if(is_array($a->plugins) && count($a->plugins)) {
-			$r = q("select * from addon where hidden = 0");
-			if(count($r))
-				foreach($r as $rr)
-					$visible_plugins[] = $rr['name'];
-		}
-		sort($visible_plugins);
-
-		if(@is_dir('.git') && function_exists('shell_exec'))
-			$commit = trim(@shell_exec('git log -1 --format="%h"'));
-		if(! isset($commit) || strlen($commit) > 16)
-			$commit = '';
-
-		$site_info = get_config('system','info');
-		$site_name = get_config('system','sitename');
-		if(! get_config('system','hidden_version_siteinfo')) {
-			$version = RED_VERSION;
-			if(@is_dir('.git') && function_exists('shell_exec')) {
-				$commit = trim( @shell_exec('git log -1 --format="%h"'));
-				if(! get_config('system','hidden_tag_siteinfo'))
-					$tag = trim( @shell_exec('git describe --tags --abbrev=0'));
-				else 
-					$tag = '';
-			}
-			if(! isset($commit) || strlen($commit) > 16)
-				$commit = '';
-		}
-		else {
-				$version = $commit = '';
-		}
-		
-		//Statistics
-		$channels_total_stat = intval(get_config('system','channels_total_stat'));
-		$channels_active_halfyear_stat = intval(get_config('system','channels_active_halfyear_stat'));
-		$channels_active_monthly_stat = intval(get_config('system','channels_active_monthly_stat'));
-		$local_posts_stat = intval(get_config('system','local_posts_stat'));
-		$hide_in_statistics = intval(get_config('system','hide_in_statistics'));
-		$site_expire = intval(get_config('system', 'default_expire_days'));
-
-		
-		$data = Array(
-			'version' => $version,
-			'version_tag' => $tag,
-			'commit' => $commit,
-			'url' => z_root(),
-			'plugins' => $visible_plugins,
-			'register_policy' =>  $register_policy[get_config('system','register_policy')],
-			'directory_mode' =>  $directory_mode[get_config('system','directory_mode')],
-			'language' => get_config('system','language'),
-			'rss_connections' => get_config('system','feed_contacts'),
-			'expiration' => $site_expire,
-			'default_service_restrictions' => $service_class,
-			'admin' => $admin,
-			'site_name' => (($site_name) ? $site_name : ''),
-			'platform' => PLATFORM_NAME,
-			'dbdriver' => $db->getdriver(),
-			'lastpoll' => get_config('system','lastpoll'),
-			'info' => (($site_info) ? $site_info : ''),
-			'channels_total' => $channels_total_stat,
-			'channels_active_halfyear' => $channels_active_halfyear_stat,
-			'channels_active_monthly' => $channels_active_monthly_stat,
-			'local_posts' => $local_posts_stat,
-			'hide_in_statistics' => $hide_in_statistics
-		);
+	if (argv(1) ===  'json') {
+		$data = get_site_info();
 		json_return_and_die($data);
 	}
 }
@@ -111,7 +15,7 @@ function siteinfo_content(&$a) {
 		$version = sprintf( t('Version %s'), RED_VERSION );
 		if(@is_dir('.git') && function_exists('shell_exec')) {
 			$commit = @shell_exec('git log -1 --format="%h"');
-			$tag = @shell_exec('git describe --tags --abbrev=0');
+			$tag = get_std_version(); // @shell_exec('git describe --tags --abbrev=0');
 		}
 		if(! isset($commit) || strlen($commit) > 16)
 			$commit = '';
diff --git a/mod/siteinfo_json.php b/mod/siteinfo_json.php
new file mode 100644
index 000000000..35697917c
--- /dev/null
+++ b/mod/siteinfo_json.php
@@ -0,0 +1,8 @@
+<?php
+
+function siteinfo_json_init(&$a) {
+
+	$data = get_site_info();
+	json_return_and_die($data);
+
+}
diff --git a/mod/subthread.php b/mod/subthread.php
index 74d742b6a..ce087806e 100755
--- a/mod/subthread.php
+++ b/mod/subthread.php
@@ -147,7 +147,6 @@ function subthread_content(&$a) {
 	$arr['deny_cid']      = $item['deny_cid'];
 	$arr['deny_gid']      = $item['deny_gid'];
 
-
 	$post = item_store($arr);	
 	$post_id = $post['item_id'];
 
diff --git a/mod/update_channel.php b/mod/update_channel.php
index 5f4436d59..63a3735ea 100644
--- a/mod/update_channel.php
+++ b/mod/update_channel.php
@@ -39,6 +39,7 @@ function update_channel_content(&$a) {
 	$replace = "<img\${1} dst=\"\${2}\"";
 //	$text = preg_replace($pattern, $replace, $text);
 
+/*
 	if(! $load) {
 		$replace = '<br />' . t('[Embedded content - reload page to view]') . '<br />';
 		$pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
@@ -50,6 +51,7 @@ function update_channel_content(&$a) {
     	$pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
     	$text = preg_replace($pattern, $replace, $text);
 	}
+*/
 
 	/**
 	 * reportedly some versions of MSIE don't handle tabs in XMLHttpRequest documents very well
diff --git a/mod/update_display.php b/mod/update_display.php
index d41e2e5cb..b448c76ee 100644
--- a/mod/update_display.php
+++ b/mod/update_display.php
@@ -20,7 +20,7 @@ function update_display_content(&$a) {
 	$pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
 	$replace = "<img\${1} dst=\"\${2}\"";
 //	$text = preg_replace($pattern, $replace, $text);
-
+/*
 	if(! $load) {
 		$replace = '<br />' . t('[Embedded content - reload page to view]') . '<br />';
         $pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
@@ -32,7 +32,7 @@ function update_display_content(&$a) {
         $pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
         $text = preg_replace($pattern, $replace, $text);
 	}
-
+*/
 	echo str_replace("\t",'       ',$text);
 	echo (($_GET['msie'] == 1) ? '</div>' : '</section>');
 	echo "</body></html>\r\n";
diff --git a/mod/update_home.php b/mod/update_home.php
index 80ae2438f..4a8000bdb 100644
--- a/mod/update_home.php
+++ b/mod/update_home.php
@@ -16,7 +16,7 @@ function update_home_content(&$a) {
         $pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
         $replace = "<img\${1} dst=\"\${2}\"";
 //        $text = preg_replace($pattern, $replace, $text);
-
+/*
 		if(! $load) {
 			$replace = '<br />' . t('[Embedded content - reload page to view]') . '<br />';
     	    $pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
@@ -28,7 +28,7 @@ function update_home_content(&$a) {
     	    $pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
         	$text = preg_replace($pattern, $replace, $text);
 		}
-
+*/
         echo str_replace("\t",'       ',$text);
 	echo ((array_key_exists('msie',$_GET) && $_GET['msie'] == 1) ? '</div>' : '</section>');
 	echo "</body></html>\r\n";
diff --git a/mod/update_network.php b/mod/update_network.php
index acd5ccdc8..03c12312c 100644
--- a/mod/update_network.php
+++ b/mod/update_network.php
@@ -18,7 +18,7 @@ function update_network_content(&$a) {
         $pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
         $replace = "<img\${1} dst=\"\${2}\"";
 //        $text = preg_replace($pattern, $replace, $text);
-
+/*
 		if(! $load) {
 			$replace = '<br />' . t('[Embedded content - reload page to view]') . '<br />';
     	    $pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
@@ -30,7 +30,7 @@ function update_network_content(&$a) {
     	    $pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
         	$text = preg_replace($pattern, $replace, $text);
 		}
-
+*/
         echo str_replace("\t",'       ',$text);
 	echo ((array_key_exists('msie',$_GET) && $_GET['msie'] == 1) ? '</div>' : '</section>');
 	echo "</body></html>\r\n";
diff --git a/mod/update_public.php b/mod/update_public.php
index bac1ccf15..fcec792f6 100644
--- a/mod/update_public.php
+++ b/mod/update_public.php
@@ -16,7 +16,7 @@ function update_public_content(&$a) {
         $pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
         $replace = "<img\${1} dst=\"\${2}\"";
 //        $text = preg_replace($pattern, $replace, $text);
-
+/*
 		if(! $load) {
 			$replace = '<br />' . t('[Embedded content - reload page to view]') . '<br />';
     	    $pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
@@ -28,7 +28,7 @@ function update_public_content(&$a) {
     	    $pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
         	$text = preg_replace($pattern, $replace, $text);
 		}
-
+*/
         echo str_replace("\t",'       ',$text);
 	echo ((array_key_exists('msie',$_GET) && $_GET['msie'] == 1) ? '</div>' : '</section>');
 	echo "</body></html>\r\n";
diff --git a/mod/update_search.php b/mod/update_search.php
index de29e89bd..25bcffcb6 100644
--- a/mod/update_search.php
+++ b/mod/update_search.php
@@ -41,7 +41,7 @@ function update_search_content(&$a) {
 	$pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
 	$replace = "<img\${1} dst=\"\${2}\"";
 //	$text = preg_replace($pattern, $replace, $text);
-
+/*
 	if(! $load) {
 		$replace = '<br />' . t('[Embedded content - reload page to view]') . '<br />';
 		$pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
@@ -53,7 +53,7 @@ function update_search_content(&$a) {
     	$pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
     	$text = preg_replace($pattern, $replace, $text);
 	}
-
+*/
 	/**
 	 * reportedly some versions of MSIE don't handle tabs in XMLHttpRequest documents very well
 	 */
diff --git a/mod/wall_attach.php b/mod/wall_attach.php
index 8677c2b83..f52a4f2e5 100644
--- a/mod/wall_attach.php
+++ b/mod/wall_attach.php
@@ -6,14 +6,16 @@ require_once('include/photos.php');
 
 function wall_attach_post(&$a) {
 
-	if(argc() > 1)
-		$channel = get_channel_by_nick(argv(1));
-	elseif($_FILES['media']) {
-		require_once('include/api.php');
-		$user_info = api_get_user($a);
+	$using_api = false;
+
+	if($a->data['api_info'] && array_key_exists('media',$_FILES)) {
+		$using_api = true;
+		$user_info = $a->data['api_info'];
 		$nick = $user_info['screen_name'];
 		$channel = get_channel_by_nick($user_info['screen_name']);
-    }
+	}
+	elseif(argc() > 1)
+		$channel = get_channel_by_nick(argv(1));
 
 	if(! $channel)
 		killme();
@@ -49,12 +51,16 @@ function wall_attach_post(&$a) {
 	}
 
 	if(intval($r['data']['is_photo'])) {
-		echo "\n\n" . $r['body'] . "\n\n";
-		if($using_api)
-			return;
-		killme();
+		$s = "\n\n" . $r['body'] . "\n\n";
+	}
+	else {
+		$s =  "\n\n" . '[attachment]' . $r['data']['hash'] . ',' . $r['data']['revision'] . '[/attachment]' . "\n";
 	}
-	echo  "\n\n" . '[attachment]' . $r['data']['hash'] . ',' . $r['data']['revision'] . '[/attachment]' . "\n";
+
+	if($using_api)
+		return $s;
+
+	echo $s;
 	killme();
 
 }