22 files changed, 1035 insertions, 194 deletions

diff --git a/include/Contact.php b/include/Contact.php
index 540e1169d..ffee5096a 100644
--- a/include/Contact.php
+++ b/include/Contact.php
@@ -141,24 +141,6 @@ function abook_toggle_flag($abook,$flag) {
 }
 
 
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
 // Included here for completeness, but this is a very dangerous operation.
 // It is the caller's responsibility to confirm the requestor's intent and
 // authorisation to do this.
@@ -305,6 +287,76 @@ function channel_remove($channel_id, $local = true) {
 
 }
 
+/**
+ * mark any hubs "offline" that haven't been heard from in more than 30 days
+ * Allow them to redeem themselves if they come back later.
+ * Then go through all those that are newly marked and see if any other hubs
+ * are attached to the controlling xchan that are still alive.
+ * If not, they're dead (although they could come back some day).
+ */
+
+
+function mark_orphan_hubsxchans() {
+
+	$dirmode = intval(get_config('system','directory_mode'));
+	if($dirmode == DIRECTORY_MODE_NORMAL)
+		return;
+
+    $r = q("update hubloc set hubloc_status = (hubloc_status | %d) where not (hubloc_status & %d) 
+		and hubloc_connected < utc_timestamp() - interval 36 day",
+        intval(HUBLOC_OFFLINE),
+        intval(HUBLOC_OFFLINE)
+    );
+
+	$r = q("select hubloc_id, hubloc_hash from hubloc where (hubloc_status & %d) and not (hubloc_flags & %d)",
+		intval(HUBLOC_OFFLINE),
+		intval(HUBLOC_FLAGS_ORPHANCHECK)
+	);
+
+	if($r) {
+		foreach($r as $rr) {
+
+			// see if any other hublocs are still alive for this channel
+
+			$x = q("select * from hubloc where hubloc_hash = '%s' and not (hubloc_status & %d)",
+				dbesc($rr['hubloc_hash']),
+				intval(HUBLOC_OFFLINE)
+			);
+			if($x) {
+
+				// yes - if the xchan was marked as an orphan, undo it
+
+				$y = q("update xchan set xchan_flags = (xchan_flags ^ %d) where (xchan_flags & %d) and xchan_hash = '%s' limit 1",
+					intval(XCHAN_FLAGS_ORPHAN),
+					intval(XCHAN_FLAGS_ORPHAN),
+					dbesc($rr['hubloc_hash'])
+				);
+
+			}
+			else {
+
+				// nope - mark the xchan as an orphan
+
+				$y = q("update xchan set xchan_flags = (xchan_flags | %d) where xchan_hash = '%s' limit 1",
+					intval(XCHAN_FLAGS_ORPHAN),
+					dbesc($rr['hubloc_hash'])
+				);
+			}
+
+			// mark that we've checked this entry so we don't need to do it again
+
+			$y = q("update hubloc set hubloc_flags = (hubloc_flags | %d) where hubloc_id = %d limit 1",
+				intval(HUBLOC_FLAGS_ORPHANCHECK),
+				dbesc($rr['hubloc_id'])
+			);
+		}
+	}
+
+}
+
+
+
+
 function remove_all_xchan_resources($xchan, $channel_id = 0) {
 
 	if(intval($channel_id)) {
@@ -510,7 +562,7 @@ function unmark_for_death($contact) {
 }}
 
 function random_profile() {
-	$r = q("select xchan_url from xchan where 1 order by rand() limit 1");
+	$r = q("select xchan_url from xchan left join hubloc on hubloc_hash = xchan_hash where hubloc_connected > UTC_TIMESTAMP() - interval 30 day order by rand() limit 1");
 	if($r)
 		return $r[0]['xchan_url'];
 	return '';
diff --git a/include/ItemObject.php b/include/ItemObject.php
index 36070335d..a5870ef91 100644
--- a/include/ItemObject.php
+++ b/include/ItemObject.php
@@ -115,7 +115,7 @@ class Item extends BaseObject {
 			);
 		}
 
-		$filer = (($conv->get_profile_owner() == local_user()) ? t("save to folder") : false);
+		$filer = (($conv->get_profile_owner() == local_user()) ? t("Save to Folder") : false);
 
 		$profile_avatar = $item['author']['xchan_photo_m'];
 		$profile_link   = chanlink_url($item['author']['xchan_url']);
@@ -125,11 +125,24 @@ class Item extends BaseObject {
 
 		$like_count = ((x($alike,$item['mid'])) ? $alike[$item['mid']] : '');
 		$like_list = ((x($alike,$item['mid'])) ? $alike[$item['mid'] . '-l'] : '');
-		$like_button_label = ((x($alike,$item['mid'])) && ($alike[$item['mid']] < 2 ) ? t('like') : t('likes'));
+		if (count($like_list) > MAX_LIKERS) {
+			$like_list_part = array_slice($like_list, 0, MAX_LIKERS);
+			array_push($like_list_part, '<a href="#" data-toggle="modal" data-target="#likeModal-' . $this->get_id() . '"><b>' . t('View all') . '</b></a>');
+		} else {
+			$like_list_part = '';
+		}
+		$like_button_label = tt('Like','Likes',$like_count,'noun');
+
 		if (feature_enabled($conv->get_profile_owner(),'dislike')) {
 			$dislike_count = ((x($dlike,$item['mid'])) ? $dlike[$item['mid']] : '');
 			$dislike_list = ((x($dlike,$item['mid'])) ? $dlike[$item['mid'] . '-l'] : '');
-			$dislike_button_label = ((x($dlike,$item['mid'])) && ($dlike[$item['mid']] < 2) ? t('dislike') : t('dislikes'));
+			$dislike_button_label = tt('Dislike','Dislikes',$dislike_count,'noun');
+			if (count($dislike_list) > MAX_LIKERS) {
+				$dislike_list_part = array_slice($dislike_list, 0, MAX_LIKERS);
+				array_push($dislike_list_part, '<a href="#" data-toggle="modal" data-target="#dislikeModal-' . $this->get_id() . '"><b>' . t('View all') . '</b></a>');
+			} else {
+				$dislike_list_part = '';
+			}
 		}
 
 		$showlike    = ((x($alike,$item['mid'])) ? format_like($alike[$item['mid']],$alike[$item['mid'] . '-l'],'like',$item['mid']) : '');
@@ -151,9 +164,9 @@ class Item extends BaseObject {
 // FIXME we don't need all this stuff, some can be done in the template
 
 				$star = array(
-					'do' => t("add star"),
-					'undo' => t("remove star"),
-					'toggle' => t("toggle star status"),
+					'do' => t("Add Star"),
+					'undo' => t("Remove Star"),
+					'toggle' => t("Toggle Star Status"),
 					'classdo' => (($item['item_flags'] & ITEM_STARRED) ? "hidden" : ""),
 					'classundo' => (($item['item_flags'] & ITEM_STARRED) ? "" : "hidden"),
 					'isstarred' => (($item['item_flags'] & ITEM_STARRED) ? "starred icon-star" : "unstarred icon-star-empty"),
@@ -174,7 +187,7 @@ class Item extends BaseObject {
 		// FIXME - check this permission
 		if($conv->get_profile_owner() == local_user()) {
 			$tagger = array(
-				'tagit' => t("add tag"),
+				'tagit' => t("Add Tag"),
 				'classtagger' => "",
 			);
 		}
@@ -187,12 +200,15 @@ class Item extends BaseObject {
 			}
 		}
 
+		$has_event = false;
+		if(($item['obj_type'] === ACTIVITY_OBJ_EVENT) && $conv->get_profile_owner() == local_user())
+			$has_event = true;
 
 		if($this->is_commentable()) {
 			$like = array( t("I like this \x28toggle\x29"), t("like"));
 			$dislike = array( t("I don't like this \x28toggle\x29"), t("dislike"));
 			if ($shareable)
-				$share = array( t('Share this'), t('share'));
+				$share = array( t('Share This'), t('share'));
 		}
 
 		if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
@@ -255,16 +271,22 @@ class Item extends BaseObject {
 			'star'      => ((feature_enabled($conv->get_profile_owner(),'star_posts')) ? $star : ''),
 			'tagger'    => ((feature_enabled($conv->get_profile_owner(),'commtag')) ? $tagger : ''),
 			'filer'     => ((feature_enabled($conv->get_profile_owner(),'filing')) ? $filer : ''),
-			'bookmark'  => (($conv->get_profile_owner() == local_user() && $has_bookmarks) ? t('Bookmark Links') : ''),
+			'bookmark'  => (($conv->get_profile_owner() == local_user() && $has_bookmarks) ? t('Save Bookmarks') : ''),
+			'addtocal'  => (($has_event) ? t('Add to Calendar') : ''),
 			'drop'      => $drop,
 			'multidrop' => ((feature_enabled($conv->get_profile_owner(),'multi_delete')) ? $multidrop : ''),
 // end toolbar buttons
 			'like_count' => $like_count,
 			'like_list' => $like_list,
+			'like_list_part' => $like_list_part,
 			'like_button_label' => $like_button_label,
+			'like_modal_title' => t('Likes','noun'),
+			'dislike_modal_title' => t('Dislikes','noun'),
 			'dislike_count' => ((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike_count : ''),
 			'dislike_list' => ((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike_list : ''),
+			'dislike_list_part' => ((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike_list_part : ''),
 			'dislike_button_label' => ((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike_button_label : ''),
+			'modal_dismiss' => t('Close'),
 			'showlike' => $showlike,
 			'showdislike' => $showdislike,
 			'comment' => $this->get_comment_box($indent),
@@ -291,7 +313,7 @@ class Item extends BaseObject {
 			if(($nb_children > 2) || ($thread_level > 1)) {
 				$result['children'][0]['comment_firstcollapsed'] = true;
 				$result['children'][0]['num_comments'] = sprintf( tt('%d comment','%d comments',$total_children),$total_children );
-				$result['children'][0]['hide_text'] = t('show more');
+				$result['children'][0]['hide_text'] = t('[+] show all');
 				if($thread_level > 1) {
 					$result['children'][$nb_children - 1]['comment_lastcollapsed'] = true;
 				}
diff --git a/include/apps.php b/include/apps.php
new file mode 100644
index 000000000..f7b09c7b6
--- /dev/null
+++ b/include/apps.php
@@ -0,0 +1,431 @@
+<?php /** @file */
+
+/**
+ * apps
+ *
+ */
+
+require_once('include/plugin.php');
+
+function get_system_apps() {
+
+	$ret = array();
+	$files = glob('app/*.apd');
+	if($files) {
+		foreach($files as $f) {
+			$x = parse_app_description($f);
+			if($x) {
+				$ret[] = $x;
+			}
+		}
+	}
+	$files = glob('addon/*/*.apd');
+	if($files) {
+		foreach($files as $f) {
+			$n = basename($f,'.apd');
+			if(plugin_is_installed($n)) {
+				$x = parse_app_description($f);
+				if($x) {
+					$ret[] = $x;
+				}
+			}
+		}
+	}
+	usort($ret,'app_name_compare');
+	return $ret;
+
+}
+
+function app_name_compare($a,$b) {
+	return strcmp($a['name'],$b['name']);
+}
+
+function parse_app_description($f) {
+	$ret = array();
+
+	$baseurl = z_root();
+	$channel = get_app()->get_channel();
+	$address = (($channel) ? $channel['channel_address'] : '');
+		
+	//future expansion
+
+	$observer = get_app()->get_observer();
+	
+
+	$lines = @file($f);
+	if($lines) {
+		foreach($lines as $x) {
+			if(preg_match('/^([a-zA-Z].*?):(.*?)$/ism',$x,$matches)) {
+				$ret[$matches[1]] = trim(str_replace(array('$baseurl','$nick'),array($baseurl,$address),$matches[2]));
+			}
+		}
+	}
+
+
+
+	if(! $ret['photo'])
+		$ret['photo'] = $baseurl . '/' . get_default_profile_photo(80);
+
+
+	foreach($ret as $k => $v) {
+		if(strpos($v,'http') === 0)
+			$ret[$k] = zid($v);
+	}
+
+	if(array_key_exists('hover',$ret))
+		$ret['hover'] = str_replace(array('\'','"'),array('&#39;','&dquot;'),$ret['hover']);
+
+	if(array_key_exists('requires',$ret)) {
+		$require = trim(strtolower($ret['requires']));
+		switch($require) {
+			case 'nologin':
+				if(local_user())
+					unset($ret);
+				break;
+			case 'admin':
+				if(! is_site_admin())
+					unset($ret);
+				break;
+			case 'local_user':
+				if(! local_user())
+					unset($ret);
+				break;
+			case 'observer':
+				if(! $observer)
+					unset($ret);
+				break;
+			default:
+				if(! local_user() && feature_enabled(local_user(),$require))
+					unset($ret);
+				break;
+
+		}
+//		logger('require: ' . print_r($ret,true));
+	}
+	if($ret) {
+		translate_system_apps($ret);
+		return $ret;
+	}
+	return false;
+}	
+
+
+function translate_system_apps(&$arr) {
+	$apps = array(
+		'Site Admin' => t('Site Admin'),
+		'Bookmarks' => t('Bookmarks'),
+		'Address Book' => t('Address Book'),
+		'Login' => t('Login'),
+		'Channel Select' => t('Channel Select'), 
+		'Matrix' => t('Matrix'), 
+		'Settings' => t('Settings'),
+		'Files' => t('Files'),
+		'Webpages' => t('Webpages'),
+		'Channel Home' => t('Channel Home'), 
+		'Profile' => t('Profile'),
+		'Photos' => t('Photos'), 
+		'Events' => t('Events'), 
+		'Directory' => t('Directory'), 
+		'Help' => t('Help'),
+		'Mail' => t('Mail'),
+		'Mood' => t('Mood'),
+		'Poke' => t('Poke'),
+		'Chat' => t('Chat'),
+		'Search' => t('Search'),
+		'Probe' => t('Probe'),
+		'Suggest' => t('Suggest')
+	);
+
+	if(array_key_exists($arr['name'],$apps))
+		$arr['name'] = $apps[$arr['name']];
+
+}
+
+
+// papp is a portable app
+
+function app_render($papp,$mode = 'view') {
+
+	/**
+	 * modes:
+	 *    view: normal mode for viewing an app via bbcode from a conversation or page
+	 *       provides install/update button if you're logged in locally
+	 *    list: normal mode for viewing an app on the app page
+	 *       no buttons are shown
+	 *    edit: viewing the app page in editing mode provides a delete button
+	 */
+
+	$installed = false;
+
+	if(! $papp['photo'])
+		$papp['photo'] = z_root() . '/' . get_default_profile_photo(80);
+	
+	if(! $papp)
+		return;
+
+	$papp['papp'] = papp_encode($papp);
+
+	foreach($papp as $k => $v) {
+		if(strpos($v,'http') === 0 && $k != 'papp')
+			$papp[$k] = zid($v);
+		if($k === 'desc')
+			$papp['desc'] = str_replace(array('\'','"'),array('&#39;','&dquot;'),$papp['desc']);
+
+		if($k === 'requires') {
+			$require = trim(strtolower($v));
+			switch($require) {
+				case 'nologin':
+					if(local_user())
+						return '';
+					break;
+				case 'admin':
+					if(! is_site_admin())
+						return '';
+					break;
+				case 'local_user':
+					if(! local_user())
+						return '';
+					break;
+				case 'observer':
+					$observer = get_app()->get_observer();
+					if(! $observer)
+						return '';
+					break;
+				default:
+					if(! local_user() && feature_enabled(local_user(),$require))
+						return '';
+					break;
+
+			}
+
+		}
+	}
+
+	if(local_user()) {
+		$installed = app_installed(local_user(),$papp);
+	}
+
+	$install_action = (($installed) ? t('Update') : t('Install'));
+
+	return replace_macros(get_markup_template('app.tpl'),array(
+		'$app' => $papp,
+		'$purchase' => (($papp['page'] && (! $installed)) ? t('Purchase') : ''),
+		'$install' => ((local_user() && $mode == 'view') ? $install_action : ''),
+		'$edit' => ((local_user() && $installed && $mode == 'edit') ? t('Edit') : ''),
+		'$delete' => ((local_user() && $installed && $mode == 'edit') ? t('Delete') : '')
+	));
+}
+
+
+function app_install($uid,$app) {
+	$app['uid'] = $uid;
+	if(app_installed($uid,$app))
+		$x = app_update($app);
+	else
+		$x = app_store($app);
+
+	if($x['success'])
+		return $x['app_id'];
+
+	return false;
+}
+
+function app_destroy($uid,$app) {
+	if($uid && $app['guid']) {
+		$r = q("delete from app where app_id = '%s' and app_channel = %d limit 1",
+			dbesc($app['guid']),
+			intval($uid)
+		);
+	}
+}
+
+
+function app_installed($uid,$app) {
+
+	$r = q("select id from app where app_id = '%s' and app_version = '%s' and app_channel = %d limit 1",
+		dbesc((array_key_exists('guid',$app)) ? $app['guid'] : ''), 
+		dbesc((array_key_exists('version',$app)) ? $app['version'] : ''), 
+		intval($uid)
+	);
+	return(($r) ? true : false);
+
+}
+
+
+function app_list($uid) {
+	$r = q("select * from app where app_channel = %d order by app_name asc",
+		intval($uid)
+	);
+	return($r);
+}
+
+
+function app_decode($s) {
+	$x = base64_decode(str_replace(array('<br />',"\r","\n",' '),array('','','',''),$s));
+	return json_decode($x,true);
+}
+
+
+function app_store($arr) {
+
+	// logger('app_store: ' . print_r($arr,true));
+
+	$darray = array();
+	$ret = array('success' => false);
+
+	$darray['app_url']     = ((x($arr,'url')) ? $arr['url'] : '');
+	$darray['app_channel'] = ((x($arr,'uid')) ? $arr['uid'] : 0);
+
+	if((! $darray['app_url']) || (! $darray['app_channel']))
+		return $ret;
+
+	if($arr['photo'] && ! strstr($arr['photo'],z_root())) {
+		$x = import_profile_photo($arr['photo'],get_observer_hash(),true);
+		$arr['photo'] = $x[1];
+	}
+
+
+	$darray['app_id']       = ((x($arr,'guid'))     ? $arr['guid'] : random_string(). '.' . get_app()->get_hostname());
+	$darray['app_sig']      = ((x($arr,'sig'))      ? $arr['sig'] : '');
+	$darray['app_author']   = ((x($arr,'author'))   ? $arr['author'] : get_observer_hash());
+	$darray['app_name']     = ((x($arr,'name'))     ? escape_tags($arr['name']) : t('Unknown'));
+	$darray['app_desc']     = ((x($arr,'desc'))     ? escape_tags($arr['desc']) : '');
+	$darray['app_photo']    = ((x($arr,'photo'))    ? $arr['photo'] : z_root() . '/' . get_default_profile_photo(80));
+	$darray['app_version']  = ((x($arr,'version'))  ? escape_tags($arr['version']) : '');
+	$darray['app_addr']     = ((x($arr,'addr'))     ? escape_tags($arr['addr']) : '');
+	$darray['app_price']    = ((x($arr,'price'))    ? escape_tags($arr['price']) : '');
+	$darray['app_page']     = ((x($arr,'page'))     ? escape_tags($arr['page']) : '');
+	$darray['app_requires'] = ((x($arr,'requires')) ? escape_tags($arr['requires']) : '');
+
+	$r = q("insert into app ( app_id, app_sig, app_author, app_name, app_desc, app_url, app_photo, app_version, app_channel, app_addr, app_price, app_page, app_requires ) values ( '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, '%s', '%s', '%s', '%s' )",
+		dbesc($darray['app_id']),
+		dbesc($darray['app_sig']),
+		dbesc($darray['app_author']),
+		dbesc($darray['app_name']),
+		dbesc($darray['app_desc']),
+		dbesc($darray['app_url']),
+		dbesc($darray['app_photo']),
+		dbesc($darray['app_version']),
+		intval($darray['app_channel']),
+		dbesc($darray['app_addr']),
+		dbesc($darray['app_price']),
+		dbesc($darray['app_page']),
+		dbesc($darray['app_requires'])
+	);
+	if($r) {
+		$ret['success'] = true;
+		$ret['app_id'] = $darray['app_id'];
+	}
+	return $ret;
+}
+
+
+function app_update($arr) {
+
+	$darray = array();
+	$ret = array('success' => false);
+
+	$darray['app_url']     = ((x($arr,'url')) ? $arr['url'] : '');
+	$darray['app_channel'] = ((x($arr,'uid')) ? $arr['uid'] : 0);
+	$darray['app_id']      = ((x($arr,'guid')) ? $arr['guid'] : 0);
+
+	if((! $darray['app_url']) || (! $darray['app_channel']) || (! $darray['app_id']))
+		return $ret;
+
+	if($arr['photo'] && ! strstr($arr['photo'],z_root())) {
+		$x = import_profile_photo($arr['photo'],get_observer_hash(),true);
+		$arr['photo'] = $x[1];
+	}
+
+	$darray['app_sig']      = ((x($arr,'sig')) ? $arr['sig'] : '');
+	$darray['app_author']   = ((x($arr,'author')) ? $arr['author'] : get_observer_hash());
+	$darray['app_name']     = ((x($arr,'name')) ? escape_tags($arr['name']) : t('Unknown'));
+	$darray['app_desc']     = ((x($arr,'desc')) ? escape_tags($arr['desc']) : '');
+	$darray['app_photo']    = ((x($arr,'photo')) ? $arr['photo'] : z_root() . '/' . get_default_profile_photo(80));
+	$darray['app_version']  = ((x($arr,'version')) ? escape_tags($arr['version']) : '');
+	$darray['app_addr']     = ((x($arr,'addr')) ? escape_tags($arr['addr']) : '');
+	$darray['app_price']    = ((x($arr,'price')) ? escape_tags($arr['price']) : '');
+	$darray['app_page']     = ((x($arr,'page')) ? escape_tags($arr['page']) : '');
+	$darray['app_requires'] = ((x($arr,'requires')) ? escape_tags($arr['requires']) : '');
+
+	$r = q("update app set app_sig = '%s', app_author = '%s', app_name = '%s', app_desc = '%s', app_url = '%s', app_photo = '%s', app_version = '%s', app_addr = '%s', app_price = '%s', app_page = '%s', app_requires = '%s' where app_id = '%s' and app_channel = %d limit 1",
+		dbesc($darray['app_sig']),
+		dbesc($darray['app_author']),
+		dbesc($darray['app_name']),
+		dbesc($darray['app_desc']),
+		dbesc($darray['app_url']),
+		dbesc($darray['app_photo']),
+		dbesc($darray['app_version']),
+		dbesc($darray['app_addr']),
+		dbesc($darray['app_price']),
+		dbesc($darray['app_page']),
+		dbesc($darray['app_requires']),
+		dbesc($darray['app_id']),
+		intval($darray['app_channel'])
+	);
+	if($r) {
+		$ret['success'] = true;
+		$ret['app_id'] = $darray['app_id'];
+	}
+
+	return $ret;
+
+}
+
+
+function app_encode($app,$embed = false) {
+
+	$ret = array();
+
+	if($app['app_id'])
+		$ret['guid'] = $app['app_id'];
+
+	if($app['app_id'])
+		$ret['guid'] = $app['app_id'];
+
+	if($app['app_sig'])
+		$ret['sig'] = $app['app_sig'];
+
+	if($app['app_author'])
+		$ret['author'] = $app['app_author'];
+
+	if($app['app_name'])
+		$ret['name'] = $app['app_name'];
+
+	if($app['app_desc'])
+		$ret['desc'] = $app['app_desc'];
+
+	if($app['app_url'])
+		$ret['url'] = $app['app_url'];
+
+	if($app['app_photo'])
+		$ret['photo'] = $app['app_photo'];
+
+	if($app['app_version'])
+		$ret['version'] = $app['app_version'];
+
+	if($app['app_addr'])
+		$ret['addr'] = $app['app_addr'];
+
+	if($app['app_price'])
+		$ret['price'] = $app['app_price'];
+
+	if($app['app_page'])
+		$ret['page'] = $app['app_page'];
+
+	if($app['app_requires'])
+		$ret['requires'] = $app['app_requires'];
+
+	if(! $embed)
+		return $ret;
+
+	$j = json_encode($ret);
+	return '[app]' . chunk_split(base64_encode($j),72,"\n") . '[/app]';
+
+}
+
+
+function papp_encode($papp) {
+	return chunk_split(base64_encode(json_encode($papp)),72,"\n");
+
+}
\ No newline at end of file
diff --git a/include/auth.php b/include/auth.php
index c21705c99..e8f13d0fb 100644
--- a/include/auth.php
+++ b/include/auth.php
@@ -117,13 +117,14 @@ if((isset($_SESSION)) && (x($_SESSION,'authenticated')) && ((! (x($_POST,'auth-p
 
 		// first check if we're enforcing that sessions can't change IP address
 
-		$check = get_config('system','paranoia');
-		// extra paranoia - if the IP changed, log them out
-		if($check && ($_SESSION['addr'] != $_SERVER['REMOTE_ADDR'])) {
-			logger('Session address changed. Paranoid setting in effect, blocking session. ' 
-				. $_SESSION['addr'] . ' != ' . $_SERVER['REMOTE_ADDR']);
-			nuke_session();
-			goaway(z_root());
+		if($_SESSION['addr'] != $_SERVER['REMOTE_ADDR']) {
+			logger('SECURITY: Session IP address changed: ' . $_SESSION['addr'] . ' != ' . $_SERVER['REMOTE_ADDR']);
+			if(get_config('system','paranoia')) {
+				logger('Session address changed. Paranoid setting in effect, blocking session. ' 
+					. $_SESSION['addr'] . ' != ' . $_SERVER['REMOTE_ADDR']);
+				nuke_session();
+				goaway(z_root());
+			}
 		}
 
 		$r = q("select * from account where account_id = %d limit 1",
diff --git a/include/bb2diaspora.php b/include/bb2diaspora.php
index 8d3089a29..f9ecc564f 100644
--- a/include/bb2diaspora.php
+++ b/include/bb2diaspora.php
@@ -281,6 +281,14 @@ function bb2diaspora($Text,$preserve_nl = false, $fordiaspora = true) {
 	$Text = preg_replace("/\[img\](.*?)\[\/img\]/", '![' . t('image/photo') . '](' . '$1' . ')', $Text);
 	$Text = preg_replace("/\[img\=(.*?)\](.*?)\[\/img\]/", '![' . t('image/photo') . '](' . '$2' . ')', $Text);
 
+	$Text = preg_replace("/\[zrl\]([$URLSearchString]*)\[\/zrl\]/ism", '[$1]($1)', $Text);
+	$Text = preg_replace("/\#\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '[#$2]($1)', $Text);
+	$Text = preg_replace("/\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '[$2]($1)', $Text);
+
+
+	$Text = preg_replace("/\[zmg\](.*?)\[\/zmg\]/", '![' . t('image/photo') . '](' . '$1' . ')', $Text);
+	$Text = preg_replace("/\[zmg\=(.*?)\](.*?)\[\/zmg\]/", '![' . t('image/photo') . '](' . '$2' . ')', $Text);
+
 	// Perform MAIL Search
 	$Text = preg_replace("(\[mail\]([$MAILSearchString]*)\[/mail\])", '[$1](mailto:$1)', $Text);
 	$Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '[$2](mailto:$1)', $Text);
diff --git a/include/bbcode.php b/include/bbcode.php
index 326676b72..674b5f45a 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -63,7 +63,7 @@ function bb_spacefy($st) {
 }
 
 // The previously spacefied [noparse][ i ]italic[ /i ][/noparse],
-// now turns back and the [noparse] tags are trimed
+// now turns back and the [noparse] tags are trimmed
 // returning [i]italic[/i]
 
 function bb_unspacefy_and_trim($st) {
@@ -166,6 +166,15 @@ function bb_parse_crypt($match) {
 
 }
 
+function bb_parse_app($match) {
+	require_once('include/apps.php');
+
+	$app = app_decode($match[1]);
+	if($app)
+		return app_render($app);
+
+}
+
 function bb_qr($match) {
 	return '<img class="zrl" src="' . z_root() . '/photo/qr?f=&qr=' . urlencode($match[1]) . '" alt="' . t('QR code') . '" title="' . htmlspecialchars($match[1],ENT_QUOTES,'UTF-8') . '" />';
 } 	
@@ -507,6 +516,30 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 		$Text = preg_replace("(\[size=(\d*?)\](.*?)\[\/size\])ism","<span style=\"font-size: $1px;\">$2</span>",$Text);
 		$Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])ism","<span style=\"font-size: $1;\">$2</span>",$Text);
 	}
+	// Check for h1
+	if (strpos($Text,'[h1]') !== false) {
+		$Text = preg_replace("(\[h1\](.*?)\[\/h1\])ism",'<h1>$1</h1>',$Text);
+	}
+	// Check for h2
+	if (strpos($Text,'[h2]') !== false) {
+		$Text = preg_replace("(\[h2\](.*?)\[\/h2\])ism",'<h2>$1</h2>',$Text);
+	}
+	// Check for h3
+	if (strpos($Text,'[h3]') !== false) {
+		$Text = preg_replace("(\[h3\](.*?)\[\/h3\])ism",'<h3>$1</h3>',$Text);
+	}
+	// Check for h4
+	if (strpos($Text,'[h4]') !== false) {
+		$Text = preg_replace("(\[h4\](.*?)\[\/h4\])ism",'<h4>$1</h4>',$Text);
+	}
+	// Check for h5
+	if (strpos($Text,'[h5]') !== false) {
+		$Text = preg_replace("(\[h5\](.*?)\[\/h5\])ism",'<h5>$1</h5>',$Text);
+	}
+	// Check for h6
+	if (strpos($Text,'[h6]') !== false) {
+		$Text = preg_replace("(\[h6\](.*?)\[\/h6\])ism",'<h6>$1</h6>',$Text);
+	}
 	// Check for centered text
 	if (strpos($Text,'[/center]') !== false) {	
 	$Text = preg_replace("(\[center\](.*?)\[\/center\])ism","<div style=\"text-align:center;\">$1</div>",$Text);
@@ -606,24 +639,24 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 	// Images
 	// [img]pathtoimage[/img]
 	if (strpos($Text,'[/img]') !== false) {
-		$Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
+		$Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '<img style="max-width=100%;" src="$1" alt="' . t('Image/photo') . '" />', $Text);
 	}
 	if (strpos($Text,'[/zmg]') !== false) {
-		$Text = preg_replace("/\[zmg\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$1" alt="' . t('Image/photo') . '" />', $Text);
+		$Text = preg_replace("/\[zmg\](.*?)\[\/zmg\]/ism", '<img class="zrl" style="max-width=100%;" src="$1" alt="' . t('Image/photo') . '" />', $Text);
 	}
 
 	// [img float={left, right}]pathtoimage[/img]
 	if (strpos($Text,'[/img]') !== false) {
-		$Text = preg_replace("/\[img float=left\](.*?)\[\/img\]/ism", '<img src="$1" style="float: left;" alt="' . t('Image/photo') . '" />', $Text);
+		$Text = preg_replace("/\[img float=left\](.*?)\[\/img\]/ism", '<img style="max-width=100%;" src="$1" style="float: left;" alt="' . t('Image/photo') . '" />', $Text);
 	}
 	if (strpos($Text,'[/img]') !== false) {
-		$Text = preg_replace("/\[img float=right\](.*?)\[\/img\]/ism", '<img src="$1" style="float: right;" alt="' . t('Image/photo') . '" />', $Text);
+		$Text = preg_replace("/\[img float=right\](.*?)\[\/img\]/ism", '<img style="max-width=100%;" src="$1" style="float: right;" alt="' . t('Image/photo') . '" />', $Text);
 	}
 	if (strpos($Text,'[/zmg]') !== false) {
-		$Text = preg_replace("/\[zmg float=left\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$1" style="float: left;" alt="' . t('Image/photo') . '" />', $Text);
+		$Text = preg_replace("/\[zmg float=left\](.*?)\[\/zmg\]/ism", '<img style="max-width=100%;" class="zrl" src="$1" style="float: left;" alt="' . t('Image/photo') . '" />', $Text);
 	}
 	if (strpos($Text,'[/zmg]') !== false) {
-		$Text = preg_replace("/\[zmg float=right\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$1" style="float: right;" alt="' . t('Image/photo') . '" />', $Text);
+		$Text = preg_replace("/\[zmg float=right\](.*?)\[\/zmg\]/ism", '<img style="max-width=100%;" class="zrl" src="$1" style="float: right;" alt="' . t('Image/photo') . '" />', $Text);
 	}
 
 	// [img=widthxheight]pathtoimage[/img]
@@ -660,6 +693,11 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 		$Text = preg_replace_callback("/\[crypt (.*?)\](.*?)\[\/crypt\]/ism", 'bb_parse_crypt', $Text);
 	}
 
+	if(strpos($Text,'[/app]') !== false) {
+		$Text = preg_replace_callback("/\[app\](.*?)\[\/app\]/ism",'bb_parse_app', $Text);
+	}
+
+
 	// html5 video and audio
 	if (strpos($Text,'[/video]') !== false) {	
 		$Text = preg_replace_callback("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4))\[\/video\]/ism", 'tryzrlvideo', $Text);
diff --git a/include/conversation.php b/include/conversation.php
index 2d72f3489..21ce3bb66 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -255,7 +255,7 @@ function localize_item(&$item){
 
 		$A = '[zrl=' . chanlink_url($Alink) . ']' . $Aname . '[/zrl]';
 		
-		$txt = t('%1$s is currently %2$s');
+		$txt = t('%1$s is %2$s','mood');
 
 		$item['body'] = sprintf($txt, $A, t($verb));
 	}
diff --git a/include/datetime.php b/include/datetime.php
index c0503fc7d..0214b9e4c 100644
--- a/include/datetime.php
+++ b/include/datetime.php
@@ -443,6 +443,12 @@ function cal($y = 0,$m = 0, $links = false, $class='') {
 }
 
 
+/**
+ * Return the next birthday, converted from the owner's timezone to UTC. 
+ * This makes it globally portable.
+ * If the provided birthday lacks a month and or day, return an empty string.
+ * A missing year is acceptable.
+ */
 
 
 function z_birthday($dob,$tz,$format="Y-m-d H:i:s") {
@@ -450,8 +456,10 @@ function z_birthday($dob,$tz,$format="Y-m-d H:i:s") {
 	if(! strlen($tz))
 		$tz = 'UTC';
 
+	$birthday = '';
 	$tmp_dob = substr($dob,5);
-	if(intval($tmp_dob)) {
+	$tmp_d = substr($dob,8);
+	if(intval($tmp_dob) && intval($tmp_d)) {
 		$y = datetime_convert($tz,$tz,'now','Y');
 		$bd = $y . '-' . $tmp_dob . ' 00:00';
 		$t_dob = strtotime($bd);
@@ -464,3 +472,48 @@ function z_birthday($dob,$tz,$format="Y-m-d H:i:s") {
 	return $birthday;
 
 }
+
+/**
+ *
+ * Create a birthday event for any connections with a birthday in the next 1-2 weeks.
+ * Update the year so that we don't create another event until next year.
+ *
+ */
+
+
+function update_birthdays() {
+
+	require_once('include/event.php');
+	require_once('include/permissions.php');
+
+    $r = q("SELECT * FROM abook left join xchan on abook_xchan = xchan_hash 
+		WHERE abook_dob > utc_timestamp() + interval 7 day and abook_dob < utc_timestamp() + interval 14 day");
+	if($r) {
+		foreach($r as $rr) {
+			
+			if(! perm_is_allowed($rr['abook_channel'],$rr['xchan_hash'],'send_stream'))
+				continue;
+
+			$ev = array();
+			$ev['uid'] = $rr['abook_channel'];
+			$ev['account'] = $rr['abook_account'];
+			$ev['event_xchan'] = $rr['xchan_hash'];
+			$ev['start'] = datetime_convert('UTC','UTC', $rr['abook_dob']);
+			$ev['finish'] = datetime_convert('UTC','UTC', $rr['abook_dob'] . ' + 1 day ');
+			$ev['adjust'] = 1;
+            $ev['summary'] = sprintf( t('%1$s\'s birthday'), $rr['xchan_name']);
+            $ev['description'] = sprintf( t('Happy Birthday %1$s'), 
+				'[zrl=' . $rr['xchan_url'] . ']' . $rr['xchan_name'] . '[/zrl]') ;
+			$ev['type'] = 'birthday';
+			
+			$z = event_store_event($ev);
+			if($z) {
+				$item_id = event_store_item($ev,$z);
+				q("update abook set abook_dob = '%s' where abook_id = %d limit 1",
+					dbesc(intval($rr['abook_dob']) + 1 . substr($rr['abook_dob'],4)),
+					intval($rr['abook_id'])
+				);
+			}
+		}
+	}
+}
\ No newline at end of file
diff --git a/include/dir_fns.php b/include/dir_fns.php
index a96e7821f..71800cb47 100644
--- a/include/dir_fns.php
+++ b/include/dir_fns.php
@@ -249,7 +249,7 @@ function local_dir_update($uid,$force) {
 	}
 
 	$ud_hash = random_string() . '@' . get_app()->get_hostname();
-	update_modtime($hash,$ud_hash,$p[0]['channel_address'] . '@' . get_app()->get_hostname(),(($force) ? (-1) : 1));
+	update_modtime($hash,$ud_hash,$p[0]['channel_address'] . '@' . get_app()->get_hostname(),(($force) ? UPDATE_FLAGS_FORCED : UPDATE_FLAGS_UPDATED));
 
 }
 	
diff --git a/include/event.php b/include/event.php
index 8e6a3fe71..e198fe15c 100644
--- a/include/event.php
+++ b/include/event.php
@@ -128,20 +128,15 @@ function ev_compare($a,$b) {
 }
 
 
-
-function event_store($arr) {
-
-	require_once('include/datetime.php');
-	require_once('include/items.php');
-	require_once('include/bbcode.php');
-
-	$a = get_app();
+function event_store_event($arr) {
 
 	$arr['created']     = (($arr['created'])     ? $arr['created']     : datetime_convert());
 	$arr['edited']      = (($arr['edited'])      ? $arr['edited']      : datetime_convert());
 	$arr['type']        = (($arr['type'])        ? $arr['type']        : 'event' );	
 	$arr['event_xchan'] = (($arr['event_xchan']) ? $arr['event_xchan'] : '');
-	
+
+
+
 	// Existing event being modified
 
 	if($arr['id'] || $arr['event_hash']) {
@@ -161,12 +156,13 @@ function event_store($arr) {
 			);
 		}
 
+
 		if(! $r)
-			return 0;
+			return false;
 
 		if($r[0]['edited'] === $arr['edited']) {
 			// Nothing has changed. Return the ID.
-			return $r[0]['id'];
+			return $r[0];
 		}
 
 		$event_hash = $r[0]['event_hash'];
@@ -205,56 +201,6 @@ function event_store($arr) {
 			intval($r[0]['id']),
 			intval($arr['uid'])
 		);
-
-		$r = q("SELECT * FROM item left join xchan on author_xchan = xchan_hash WHERE resource_id = '%s' AND resource_type = 'event' and uid = %d LIMIT 1",
-		        dbesc($event_hash),
-			intval($arr['uid'])
-		);
-
-		if($r) {
-
-			$obj = json_encode(array(
-				'type'    => ACTIVITY_OBJ_EVENT,
-				'id'      => z_root() . '/event/' . $r[0]['resource_id'],
-				'title'   => $arr['summary'],
-				'content' => format_event_bbcode($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'])),
-					),
-			));
-
-			$private = (($arr['allow_cid'] || $arr['allow_gid'] || $arr['deny_cid'] || $arr['deny_gid']) ? 1 : 0);
-
-
-			q("UPDATE item SET title = '%s', body = '%s', object = '%s', allow_cid = '%s', allow_gid = '%s', deny_cid = '%s', deny_gid = '%s', edited = '%s', item_flags = %d, item_private = %d  WHERE id = %d AND uid = %d LIMIT 1",
-				dbesc($arr['summary']),
-				dbesc(format_event_bbcode($arr)),
-				dbesc($object),
-				dbesc($arr['allow_cid']),
-				dbesc($arr['allow_gid']),
-				dbesc($arr['deny_cid']),
-				dbesc($arr['deny_gid']),
-				dbesc($arr['edited']),
-				intval($r[0]['item_flags']),
-				intval($private),
-				intval($r[0]['id']),
-				intval($arr['uid'])
-			);
-
-			$item_id = $r[0]['id'];
-		}
-		else
-			$item_id = 0;
-
-		call_hooks('event_updated', $arr['id']);
-
-		return $item_id;
 	}
 	else {
 
@@ -262,9 +208,6 @@ function event_store($arr) {
 
 		$hash = random_string();
 
-		if(! $arr['mid'])
-			$arr['mid'] = item_message_id();
-
 
 		$r = q("INSERT INTO event ( uid,aid,event_xchan,event_hash,created,edited,start,finish,summary,description,location,type,
 			adjust,nofinish,allow_cid,allow_gid,deny_cid,deny_gid)
@@ -289,37 +232,187 @@ function event_store($arr) {
 			dbesc($arr['deny_gid'])
 
 		);
+	}
 
-		$r = q("SELECT * FROM event WHERE event_hash = '%s' AND uid = %d LIMIT 1",
-			dbesc($hash),
+	$r = q("SELECT * FROM event WHERE event_hash = '%s' AND uid = %d LIMIT 1",
+		dbesc($hash),
+		intval($arr['uid'])
+	);
+	if($r)
+		return $r[0];
+
+	return false;
+
+}
+
+function event_addtocal($item_id, $uid) {
+
+	$c = q("select * from channel where channel_id = %d limit 1",
+		intval($uid)
+	);
+
+	if(! $c)
+		return false;
+
+	$channel = $c[0];
+
+	$r = q("select * from item where id = %d and uid = %d limit 1",
+		intval($item_id),
+		intval($channel['channel_id'])
+	);
+
+	if((! $r) || ($r[0]['obj_type'] !== ACTIVITY_OBJ_EVENT))
+		return false;
+
+	$item = $r[0];
+
+	$ev = bbtoevent($r[0]['body']);
+
+	if(x($ev,'summary') && x($ev,'start')) {
+		$ev['event_xchan'] = $item['author_xchan'];
+		$ev['uid']         = $channel['channel_id'];
+		$ev['account']     = $channel['channel_account_id'];
+		$ev['edited']      = $item['edited'];
+		$ev['mid']         = $item['mid'];
+		$ev['private']     = $item['item_private'];
+
+		// is this an edit?
+
+		if($item['resource_type'] === 'event') {
+			$ev['event_hash'] = $item['resource_id'];
+		}
+
+		$event = event_store_event($ev);
+		if($event) {
+			$r = q("update item set resource_id = '%s', resource_type = 'event' where id = %d and uid = %d limit 1",
+				dbesc($event['event_hash']),
+				intval($item['id']),
+				intval($channel['channel_id'])
+			);
+			return true;
+		}
+	}
+	return false;
+}
+
+
+
+function event_store_item($arr,$event) {
+
+	require_once('include/datetime.php');
+	require_once('include/items.php');
+	require_once('include/bbcode.php');
+
+	$a = get_app();
+
+	$item = null;
+
+	if($arr['mid'] && $arr['uid']) {
+		$i = q("select * from item where mid = '%s' and uid = %d limit 1",
+			dbesc($arr['mid']),
 			intval($arr['uid'])
 		);
-		if(count($r))
-			$event = $r[0];
+		if($i) {
+			xchan_query($i);
+			$item = fetch_post_tags($i,true);
+		}
+	}
 
-		$z = q("select * from channel where channel_hash = '%s' and channel_id = %d limit 1",
-			dbesc($arr['event_xchan']),
+	$item_arr = array();
+	$prefix = '';
+	$birthday = false;
+
+	if($event['type'] === 'birthday') {
+		$prefix =  t('This event has been added to your calendar.');
+		$birthday = true;
+
+		// The event is created on your own site by the system, but appears to belong 
+		// to the birthday person. It also isn't propagated - so we need to prevent
+		// folks from trying to comment on it. If you're looking at this and trying to 
+		// fix it, you'll need to completely change the way birthday events are created
+		// and send them out from the source. This has its own issues. 
+
+		$item_arr['comment_policy'] = 'none';
+	}
+
+	$r = q("SELECT * FROM item left join xchan on author_xchan = xchan_hash WHERE resource_id = '%s' AND resource_type = 'event' and uid = %d LIMIT 1",
+        dbesc($event['event_hash']),
+		intval($arr['uid'])
+	);
+
+	if($r) {
+		$obj = json_encode(array(
+			'type'    => ACTIVITY_OBJ_EVENT,
+			'id'      => z_root() . '/event/' . $r[0]['resource_id'],
+			'title'   => $arr['summary'],
+			'content' => format_event_bbcode($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'])),
+			),
+		));
+
+		$private = (($arr['allow_cid'] || $arr['allow_gid'] || $arr['deny_cid'] || $arr['deny_gid']) ? 1 : 0);
+
+		q("UPDATE item SET title = '%s', body = '%s', object = '%s', allow_cid = '%s', allow_gid = '%s', deny_cid = '%s', deny_gid = '%s', edited = '%s', item_flags = %d, item_private = %d  WHERE id = %d AND uid = %d LIMIT 1",
+			dbesc($arr['summary']),
+			dbesc($prefix . format_event_bbcode($arr)),
+			dbesc($object),
+			dbesc($arr['allow_cid']),
+			dbesc($arr['allow_gid']),
+			dbesc($arr['deny_cid']),
+			dbesc($arr['deny_gid']),
+			dbesc($arr['edited']),
+			intval($r[0]['item_flags']),
+			intval($private),
+			intval($r[0]['id']),
 			intval($arr['uid'])
 		);
 
-		$wall = (($z) ? true : false);
+		$item_id = $r[0]['id'];
+		call_hooks('event_updated', $event['id']);
+		return $item_id;
+	}
+	else {
+
+		$z = q("select * from channel where channel_hash = '%s' and channel_id = %d limit 1",
+			dbesc($event['event_xchan']),
+			intval($arr['uid'])
+		);
 
-		$item_flags = ITEM_THREAD_TOP;
-		if($wall) {
-			$item_flags |= ITEM_WALL;
-			$item_flags |= ITEM_ORIGIN;
-		}
 
 		$private = (($arr['allow_cid'] || $arr['allow_gid'] || $arr['deny_cid'] || $arr['deny_gid']) ? 1 : 0);
 				
-		$item_arr = array();
 
+		if($item) {
+			$item_arr['id'] = $item['id'];
+		}
+		else {
+			$wall = (($z) ? true : false);
+
+			$item_flags = ITEM_THREAD_TOP;
+			if($wall) {
+				$item_flags |= ITEM_WALL;
+				$item_flags |= ITEM_ORIGIN;
+			}
+			$item_arr['item_flags']    = $item_flags;
+
+		}
+
+		if(! $arr['mid'])
+			$arr['mid'] = item_message_id();
+
+		$item_arr['aid']           = $z[0]['channel_account_id'];
 		$item_arr['uid']           = $arr['uid'];
 		$item_arr['author_xchan']  = $arr['event_xchan'];
 		$item_arr['mid']           = $arr['mid'];
 		$item_arr['parent_mid']    = $arr['mid'];
 
-		$item_arr['item_flags']    = $item_flags;
 
 		$item_arr['owner_xchan']   = (($wall) ? $z[0]['channel_hash'] : $arr['event_xchan']);
 		$item_arr['author_xchan']  = $arr['event_xchan'];
@@ -332,10 +425,11 @@ function event_store($arr) {
 		$item_arr['verb']          = ACTIVITY_POST;
 
 		$item_arr['resource_type'] = 'event';
-		$item_arr['resource_id']   = $hash;
+		$item_arr['resource_id']   = $event['event_hash'];
 
 		$item_arr['obj_type']      = ACTIVITY_OBJ_EVENT;
-		$item_arr['body']          = format_event_bbcode($arr);
+
+		$item_arr['body']          = $prefix . format_event_bbcode($arr);
 
 		$item_arr['plink'] = z_root() . '/channel/' . $z[0]['channel_address'] . '/?f=&mid=' . $item_arr['mid'];
 
@@ -361,8 +455,8 @@ function event_store($arr) {
 			));
 		}
 
-
 		$res = item_store($item_arr);
+
 		$item_id = $res['item_id'];
 
 		call_hooks("event_created", $event['id']);
diff --git a/include/items.php b/include/items.php
index 7a94336be..c0a3a741e 100755
--- a/include/items.php
+++ b/include/items.php
@@ -239,6 +239,31 @@ function red_unescape_codeblock($m) {
 }
 
 
+function red_zrlify_img_callback($matches) {
+	$m = @parse_url($matches[2]);
+	$zrl = false;
+	if($m['host']) {
+		$r = q("select hubloc_url from hubloc where hubloc_host = '%s' limit 1",
+			dbesc($m['host'])
+		);
+		if($r)
+			$zrl = true;
+	}
+
+	$t = strip_zids($matches[2]);
+	if($t !== $matches[2]) {
+		$zrl = true;
+		$matches[2] = $t;
+	}
+
+	if($zrl)
+		return '[zmg' . $matches[1] . ']' . $matches[2] . '[/zmg]';
+	return $matches[0];
+}
+
+
+
+
 /**
  * @function post_activity_item($arr)
  *
@@ -2309,6 +2334,34 @@ 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'])) 
+				$poke_notify = false;
+
+		$obj = json_decode_plus($item['object']);
+		if($obj) {
+			if($obj['id'] !== $u[0]['channel_hash'])
+				$poke_notify = false;
+		}
+
+		$verb = urldecode(substr($item['verb'],strpos($item['verb'],'#')+1));
+		if($poke_notify) {
+			require_once('include/enotify.php');
+			notification(array(
+				'to_xchan'     => $u[0]['channel_hash'],
+				'from_xchan'   => $item['author_xchan'],
+				'type'         => NOTIFY_POKE,
+				'item'         => $item,
+				'link'         => $i[0]['llink'],
+				'verb'         => ACTIVITY_POKE,
+				'activity'     => $verb,
+				'otype'        => 'item'
+			));
+		}
+	}
+
 	if($item['obj_type'] === ACTIVITY_OBJ_TAGTERM) {
 
 		// We received a community tag activity for a post.
@@ -2413,7 +2466,7 @@ function tag_deliver($uid,$item_id) {
 
 	if($terms) {
 		foreach($terms as $term) {
-			if((strcasecmp($term['term'],$u[0]['channel_name']) == 0) && link_compare($term['url'],$link)) {			
+			if(link_compare($term['url'],$link)) {			
 				$mention = true;
 				break;
 			}
@@ -2449,11 +2502,11 @@ function tag_deliver($uid,$item_id) {
 		$tagged = false;
 		$plustagged = false;
 
-		$pattern = '/@\!?\[zrl\=' . preg_quote($term['url'],'/') . '\]' . preg_quote($u[0]['channel_name'],'/') . '\[\/zrl\]/';
+		$pattern = '/@\!?\[zrl\=' . preg_quote($term['url'],'/') . '\]' . preg_quote($term['term'],'/') . '\[\/zrl\]/';
 		if(preg_match($pattern,$body,$matches)) 
 			$tagged = true;
 
-		$pattern = '/@\!?\[zrl\=' . preg_quote($term['url'],'/') . '\]' . preg_quote($u[0]['channel_name'] . '+','/') . '\[\/zrl\]/';
+		$pattern = '/@\!?\[zrl\=' . preg_quote($term['url'],'/') . '\]' . preg_quote($term['term'] . '+','/') . '\[\/zrl\]/';
 		if(preg_match($pattern,$body,$matches)) 
 			$plustagged = true;
 
@@ -2582,7 +2635,7 @@ function tgroup_check($uid,$item) {
 
 	if($terms) {
 		foreach($terms as $term) {
-			if(($term['term'] == $u[0]['channel_name']) && link_compare($term['url'],$link)) {			
+			if(link_compare($term['url'],$link)) {			
 				$mention = true;
 				break;
 			}
@@ -2600,7 +2653,7 @@ function tgroup_check($uid,$item) {
 
 	$body = preg_replace('/\[share(.*?)\[\/share\]/','',$item['body']);
 
-	$pattern = '/@\!?\[zrl\=' . preg_quote($term['url'],'/') . '\]' . preg_quote($u[0]['channel_name'] . '+','/') . '\[\/zrl\]/';
+	$pattern = '/@\!?\[zrl\=' . preg_quote($term['url'],'/') . '\]' . preg_quote($term['term'] . '+','/') . '\[\/zrl\]/';
 
 	if(! preg_match($pattern,$body,$matches)) {
 		logger('tgroup_check: mention was in a reshare - ignoring');
diff --git a/include/js_strings.php b/include/js_strings.php
index fef84077e..cda66a09c 100644
--- a/include/js_strings.php
+++ b/include/js_strings.php
@@ -4,16 +4,17 @@ function js_strings() {
 	return replace_macros(get_markup_template('js_strings.tpl'), array(
 		'$delitem'     => t('Delete this item?'),
 		'$comment'     => t('Comment'),
-		'$showmore'    => t('show more'),
-		'$showfewer'   => t('show fewer'),
-		'$divgrowmore' => t('+ Show More'),
-		'$divgrowless' => t('- Show Less'),
+		'$showmore'    => t('[+] show all'),
+		'$showfewer'   => t('[-] show less'),
+		'$divgrowmore' => t('[+] expand'),
+		'$divgrowless' => t('[-] collapse'),
 		'$pwshort'     => t("Password too short"),
 		'$pwnomatch'   => t("Passwords do not match"),
 		'$everybody'   => t('everybody'),
 		'$passphrase'  => t('Secret Passphrase'),
 		'$passhint'    => t('Passphrase hint'),
 		'$permschange' => t('Notice: Permissions have changed but have not yet been submitted.'),
+		'$closeAll'    => t('close all'),
 
 		'$t01' => ((t('timeago.prefixAgo') != 'timeago.prefixAgo') ? t('timeago.prefixAgo') : ''),
 		'$t02' => ((t('timeago.prefixFromNow') != 'timeago.prefixFromNow') ? t('timeago.prefixFromNow') : ''),
diff --git a/include/language.php b/include/language.php
index b43f5aacc..855d94505 100644
--- a/include/language.php
+++ b/include/language.php
@@ -43,8 +43,6 @@ function get_browser_language() {
 			arsort($langs, SORT_NUMERIC);
 		}
 	}
-	else
-		$langs['en'] = 1;
 
 	return $langs;
 }
@@ -65,6 +63,7 @@ function get_best_language() {
 
 	if(isset($langs) && count($langs)) {
 		foreach ($langs as $lang => $v) {
+			$lang = strtolower($lang);
 			if(file_exists("view/$lang") && is_dir("view/$lang")) {
 				$preferred = $lang;
 				break;
@@ -145,25 +144,29 @@ function load_translation_table($lang, $install = false) {
 /**
  * @brief translate string if translation exists.
  *
- * @param s string that should get translated
+ * @param $s string that should get translated
+ * @param $ctx optional context to appear in po file
  * @return translated string if exsists, otherwise s
+ *
  */
-function t($s) {
+function t($s,$ctx = '') {
 	global $a;
 
-	if(x($a->strings,$s)) {
-		$t = $a->strings[$s];
+	$cs = $ctx?"__ctx:".$ctx."__ ".$s:$s;
+	if(x($a->strings,$cs)) {
+		$t = $a->strings[$cs];
 		return is_array($t) ? $t[0] : $t;
 	}
 	return $s;
 }
 
 
-function tt($singular, $plural, $count){
+function tt($singular, $plural, $count, $ctx = ''){
 	$a = get_app();
 
-	if(x($a->strings,$singular)) {
-		$t = $a->strings[$singular];
+	$cs = $ctx?"__ctx:".$ctx."__ ".$singular:$singular;
+	if(x($a->strings,$cs)) {
+		$t = $a->strings[$cs];
 		$f = 'string_plural_select_' . str_replace('-', '_', $a->language);
 		if(! function_exists($f))
 			$f = 'string_plural_select_default';
@@ -210,8 +213,10 @@ function detect_language($s) {
 	if($min_confidence === false)
 		$min_confidence = LANGUAGE_DETECT_MIN_CONFIDENCE;
 
+	// embedded apps have long base64 strings which will trip up the detector.
+	$naked_body = preg_replace('/\[app\](.*?)\[\/app\]/','',$s);
 	// strip off bbcode
-	$naked_body = preg_replace('/\[(.+?)\]/', '', $s);
+	$naked_body = preg_replace('/\[(.+?)\]/', '', $naked_body);
 	if(mb_strlen($naked_body) < intval($min_length)) {
 		logger('detect language: string length less than ' . intval($min_length), LOGGER_DATA);
 		return '';
diff --git a/include/nav.php b/include/nav.php
index a97b434bc..2d0d43d5a 100644
--- a/include/nav.php
+++ b/include/nav.php
@@ -138,8 +138,8 @@ EOT;
 	if(! get_config('system','hide_help'))
 		$nav['help'] = array($help_url, t('Help'), "", t('Help and documentation'));
 
-	if(count($a->get_apps()) > 0)
-		$nav['apps'] = array('apps', t('Apps'), "", t('Addon applications, utilities, games'));
+
+	$nav['apps'] = array('apps', t('Apps'), "", t('Applications, utilities, links, games'));
 
 	$nav['search'] = array('search', t('Search'), "", t('Search site content'));
 
@@ -221,7 +221,6 @@ EOT;
 		'$userinfo' => $x['usermenu'],
 		'$localuser' => local_user(),
 		'$sel' => 	$a->nav_sel,
-		'$apps' => $a->get_apps(),
 		'$pleasewait' => t('Please wait...')
 	));
 
diff --git a/include/network.php b/include/network.php
index 9f68328b7..03faf9957 100644
--- a/include/network.php
+++ b/include/network.php
@@ -121,8 +121,8 @@ function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) {
 	if(! $ret['success']) {
 		$ret['error'] = curl_error($ch);
 		$ret['debug'] = $curl_info;
-		logger('z_fetch_url: error:' . $ret['error'], LOGGER_DEBUG);
-		logger('z_fetch_url: debug:' . print_r($curl_info,true), LOGGER_DATA);
+		logger('z_fetch_url: error: ' . $url . ': ' . $ret['error'], LOGGER_DEBUG);
+		logger('z_fetch_url: debug: ' . print_r($curl_info,true), LOGGER_DATA);
 	}
 	$ret['body'] = substr($s,strlen($header));
 	$ret['header'] = $header;
@@ -229,8 +229,8 @@ function z_post_url($url,$params, $redirects = 0, $opts = array()) {
 	if(! $ret['success']) {
 		$ret['error'] = curl_error($ch);
 		$ret['debug'] = $curl_info;
-		logger('z_post_url: error:' . $ret['error'], LOGGER_DEBUG);
-		logger('z_post_url: debug:' . print_r($curl_info,true), LOGGER_DATA);
+		logger('z_post_url: error: ' . $url . ': ' . $ret['error'], LOGGER_DEBUG);
+		logger('z_post_url: debug: ' . print_r($curl_info,true), LOGGER_DATA);
 	}
 
 	$ret['body'] = substr($s,strlen($header));
diff --git a/include/plugin.php b/include/plugin.php
index 9982a48a2..ace00d43a 100755
--- a/include/plugin.php
+++ b/include/plugin.php
@@ -94,6 +94,17 @@ function load_plugin($plugin) {
 
 }
 
+function plugin_is_installed($name) {
+	$r = q("select name from addon where name = '%s' and installed = 1 limit 1",
+		dbesc($name)
+	);
+	if($r)
+		return true;
+	return false;
+}
+
+
+
 // reload all updated plugins
 
 function reload_plugins() {
diff --git a/include/poller.php b/include/poller.php
index 9592c29e4..926deeb47 100644
--- a/include/poller.php
+++ b/include/poller.php
@@ -118,9 +118,12 @@ function poller_run($argv, $argc){
 			require_once('include/hubloc.php');
 			prune_hub_reinstalls();
 
+			require_once('include/Contact.php');
+			mark_orphan_hubsxchans();
 
 		}
 
+		update_birthdays();
 
 		// expire any read notifications over a month old
 
diff --git a/include/reddav.php b/include/reddav.php
index 0650531dd..3c2801e89 100644
--- a/include/reddav.php
+++ b/include/reddav.php
@@ -892,7 +892,7 @@ class RedBrowser extends DAV\Browser\Plugin {
         $html .= "
 <body>
   <h1>Index for " . $this->escapeHTML($path) . "/</h1>
-  <table>
+  <table id=\"cloud-index\">
     <tr><th width=\"24\"></th><th>Name</th><th>Type</th><th>Size</th><th>Last modified</th></tr>
     <tr><td colspan=\"5\"><hr /></td></tr>";
 
diff --git a/include/session.php b/include/session.php
index be1ec5ee7..b531688e2 100644
--- a/include/session.php
+++ b/include/session.php
@@ -11,7 +11,11 @@ $session_expire = 180000;
 
 function new_cookie($time) {
     $old_sid = session_id();
-    session_set_cookie_params("$time");
+
+// ??? This shouldn't have any effect if called after session_start()
+// We probably need to set the session expiration and change the PHPSESSID cookie.
+
+    session_set_cookie_params($time);
     session_regenerate_id(false);
 
     q("UPDATE session SET sid = '%s' WHERE sid = '%s'", dbesc(session_id()), dbesc($old_sid));
diff --git a/include/text.php b/include/text.php
index 0e136fe8e..b5b8ec41a 100755
--- a/include/text.php
+++ b/include/text.php
@@ -810,9 +810,9 @@ function search($s,$id='search-box',$url='/search',$save = false) {
 	$o  = '<div id="' . $id . '">';
 	$o .= '<form action="' . $a->get_baseurl((stristr($url,'network')) ? true : false) . $url . '" method="get" >';
 	$o .= '<input type="text" class="icon-search" name="search" id="search-text" placeholder="&#xf002;" value="' . $s .'" onclick="this.submit();" />';
-	$o .= '<input type="submit" name="submit" id="search-submit" value="' . t('Search') . '" />'; 
+	$o .= '<input class="search-submit btn btn-default" type="submit" name="submit" id="search-submit" value="' . t('Search') . '" />'; 
 	if(feature_enabled(local_user(),'savedsearch'))
-		$o .= '<input type="submit" name="save" id="search-save" value="' . t('Save') . '" />'; 
+		$o .= '<input class="search-save btn btn-default" type="submit" name="save" id="search-save" value="' . t('Save') . '" />'; 
 	$o .= '</form></div>';
 	return $o;
 }
@@ -1482,7 +1482,7 @@ function get_plink($item,$conversation_mode = true) {
 	if(x($item,$key)) {
 		return array(
 			'href' => zid($item[$key]),
-			'title' => t('link to source'),
+			'title' => t('Link to Source'),
 		);
 	} 
 	else {
diff --git a/include/widgets.php b/include/widgets.php
index 1b0e140c0..96bced87f 100644
--- a/include/widgets.php
+++ b/include/widgets.php
@@ -74,6 +74,19 @@ function widget_collections($args) {
 }
 
 
+function widget_appselect($arr) {
+	return replace_macros(get_markup_template('app_select.tpl'),array(
+		'$title' => t('Apps'),
+		'$system' => t('System'),
+		'$authed' => ((local_user()) ? true : false),
+		'$personal' => t('Personal'),
+		'$new' => t('Create Personal App'),
+		'$edit' => t('Edit Personal App')
+	));
+}
+
+
+
 function widget_suggestions($arr) {
 
 	if((! local_user()) || (! feature_enabled(local_user(),'suggest')))
@@ -183,7 +196,7 @@ function widget_savedsearch($arr) {
 	$a = get_app();
 
 	$search = ((x($_GET,'search')) ? $_GET['search'] : '');
-
+	
 	if(x($_GET,'searchsave') && $search) {
 		$r = q("select * from `term` where `uid` = %d and `type` = %d and `term` = '%s' limit 1",
 			intval(local_user()),
@@ -251,7 +264,7 @@ function widget_savedsearch($arr) {
 	$o = replace_macros($tpl, array(
 		'$title'	 => t('Saved Searches'),
 		'$add'		 => t('add'),
-		'$searchbox' => searchbox('','netsearch-box',$srchurl . (($hasq) ? '' : '?f='),true),
+		'$searchbox' => searchbox($search,'netsearch-box',$srchurl . (($hasq) ? '' : '?f='),true),
 		'$saved' 	 => $saved,
 	));
 
@@ -719,4 +732,51 @@ $(document).ready(function() {
 EOT;
 return $o;
 
-}
\ No newline at end of file
+}
+
+
+/**
+ * @function widget_photo($arr)
+ *    widget to display a single photo.
+ * @param array $arr;
+ *    'src' => URL of photo
+ *    'zrl' => true or false, use zid in url
+ *    'style' => CSS string
+ * URL must be an http or https URL
+ */
+
+
+function widget_photo($arr) {
+
+	$style = $zrl = false;
+	$params = '';
+	if(array_key_exists('src',$arr) && isset($arr['src']))
+		$url = $arr['src'];
+
+	if(strpos($url,'http') !== 0)
+		return '';
+
+	if(array_key_exists('style',$arr) && isset($arr['style']))
+		$style = $arr['style'];
+
+	// ensure they can't sneak in an eval(js) function
+
+	if(strpos($style,'(') !== false)
+		return '';
+
+	if(array_key_exists('zrl',$arr) && isset($arr['zrl']))
+		$zrl = (($arr['zrl']) ? true : false);
+
+	if($zrl)
+		$url = zid($url);
+
+	$o = '<div class="widget">';
+
+	$o .= '<img ' . (($zrl) ? ' class="zrl" ' : '') 
+				  . (($style) ? ' style="' . $style . '"' : '') 
+				  . ' src="' . $url . '" />';
+
+	$o .= '</div>';
+
+	return $o;
+}
diff --git a/include/zot.php b/include/zot.php
index 9e69aea96..9cdcbf2a4 100644
--- a/include/zot.php
+++ b/include/zot.php
@@ -355,14 +355,29 @@ function zot_refresh($them,$channel = null, $force = false) {
 				intval(ABOOK_FLAG_SELF)
 			);
 
+			if(array_key_exists('profile',$j) && array_key_exists('next_birthday',$j['profile'])) {	
+				$next_birthday = datetime_convert('UTC','UTC',$j['profile']['next_birthday']);
+			}
+			else {
+				$next_birthday = '0000-00-00 00:00:00';
+			}
+
 			if($r) {
 
+				// if the dob is the same as what we have stored (disregarding the year), keep the one 
+				// we have as we may have updated the year after sending a notification; and resetting
+				// to the one we just received would cause us to create duplicated events. 
+
+				if(substr($r[0]['abook_dob'],5) == substr($next_birthday,5))
+					$next_birthday = $r[0]['abook_dob'];
+
 				$current_abook_connected = (($r[0]['abook_flags'] & ABOOK_FLAG_UNCONNECTED) ? 0 : 1);
 		
-				$y = q("update abook set abook_their_perms = %d
+				$y = q("update abook set abook_their_perms = %d, abook_dob = '%s'
 					where abook_xchan = '%s' and abook_channel = %d 
 					and not (abook_flags & %d) limit 1",
 					intval($their_perms),
+					dbesc($next_birthday),
 					dbesc($x['hash']),
 					intval($channel['channel_id']),
 					intval(ABOOK_FLAG_SELF)
@@ -402,7 +417,7 @@ function zot_refresh($them,$channel = null, $force = false) {
 				if($z)
 					$default_perms = intval($z[0]['abook_my_perms']);		
 
-				$y = q("insert into abook ( abook_account, abook_channel, abook_xchan, abook_their_perms, abook_my_perms, abook_created, abook_updated, abook_flags ) values ( %d, %d, '%s', %d, %d, '%s', '%s', %d )",
+				$y = q("insert into abook ( abook_account, abook_channel, abook_xchan, abook_their_perms, abook_my_perms, abook_created, abook_updated, abook_dob, abook_flags ) values ( %d, %d, '%s', %d, %d, '%s', '%s', '%s', %d )",
 					intval($channel['channel_account_id']),
 					intval($channel['channel_id']),
 					dbesc($x['hash']),
@@ -410,6 +425,7 @@ function zot_refresh($them,$channel = null, $force = false) {
 					intval($default_perms),
 					dbesc(datetime_convert()),
 					dbesc(datetime_convert()),
+					dbesc($next_birthday),
 					intval(($default_perms) ? 0 : ABOOK_FLAG_PENDING)
 				);
 
@@ -840,6 +856,24 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED) {
 						intval($r[0]['hubloc_id'])
 					);
 				}
+				if($r[0]['hubloc_status'] & HUBLOC_OFFLINE) {
+					q("update hubloc set hubloc_status = (hubloc_status ^ %d) where hubloc_id = %d limit 1",
+						intval(HUBLOC_OFFLINE),
+						intval($r[0]['hubloc_id'])
+					);
+					if($r[0]['hubloc_flags'] & HUBLOC_FLAGS_ORPHANCHECK) {
+						q("update hubloc set hubloc_flags = (hubloc_flags ^ %d) where hubloc_id = %d limit 1",
+							intval(HUBLOC_FLAGS_ORPHANCHECK),
+							intval($r[0]['hubloc_id'])
+						);
+					}
+					q("update xchan set xchan_flags = (xchan_flags ^ %d) where (xchan_flags & %d) and xchan_hash = '%s' limit 1",
+						intval(XCHAN_FLAGS_ORPHAN),
+						intval(XCHAN_FLAGS_ORPHAN),
+						dbesc($xchan_hash)
+					);
+
+				} 
 
 				// Remove pure duplicates
 				if(count($r) > 1) {
@@ -1452,37 +1486,6 @@ function process_delivery($sender,$arr,$deliveries,$relay,$public = false) {
 			continue;
 		}
 
-		// for events, extract the event info and create an event linked to an item 
-
-		if((x($arr,'obj_type')) && (activity_match($arr['obj_type'],ACTIVITY_OBJ_EVENT))) {
-			require_once('include/event.php');
-			$ev = bbtoevent($arr['body']);
-			if(x($ev,'description') && x($ev,'start')) {
-				$ev['event_xchan'] = $arr['author_xchan'];
-				$ev['uid']         = $channel['channel_id'];
-				$ev['account']     = $channel['channel_account_id'];
-				$ev['edited']      = $arr['edited'];
-				$ev['mid']         = $arr['mid'];
-				$ev['private']     = $arr['item_private'];
-
-				// is this an edit?
-
-				$r = q("SELECT resource_id FROM item where mid = '%s' and uid = %d and resource_type = 'event' limit 1",
-					dbesc($arr['mid']),
-					intval($channel['channel_id'])
-				);
-				if($r) {
-					$ev['event_hash'] = $r[0]['resource_id'];
-				}
-
-				$xyz = event_store($ev);
-				add_source_route($xyz,$sender['hash']);
-
-				$result = array($d['hash'],'event processed',$channel['channel_name'] . ' <' . $channel['channel_address'] . '@' . get_app()->get_hostname() . '>',$arr['mid']);
-				continue;
-			}
-		}
-
 		$r = q("select id, edited from item where mid = '%s' and uid = %d limit 1",
 			dbesc($arr['mid']),
 			intval($channel['channel_id'])
@@ -1501,6 +1504,9 @@ function process_delivery($sender,$arr,$deliveries,$relay,$public = false) {
 			$arr['uid'] = $channel['channel_id'];
 			$item_result = item_store($arr);
 			$item_id = $item_result['item_id'];
+			$parr = array('item_id' => $item_id,'item' => $arr,'sender' => $sender,'channel' => $channel);
+			call_hooks('activity_received',$parr);
+
 			add_source_route($item_id,$sender['hash']);
 
 			$result[] = array($d['hash'],(($item_id) ? 'posted' : 'storage failed:' . $item_result['message']),$channel['channel_name'] . ' <' . $channel['channel_address'] . '@' . get_app()->get_hostname() . '>',$arr['mid']);