Merge branch 'master' of https://github.com/friendica/friendica

Conflicts:
	include/config.php
	update.php

55 files changed, 837 insertions, 150 deletions

diff --git a/include/Contact.php b/include/Contact.php
index d9949b1ef..d9949b1ef 100755..100644
--- a/include/Contact.php
+++ b/include/Contact.php
diff --git a/include/EmailNotification.php b/include/EmailNotification.php
index 8861e8f5d..8861e8f5d 100755..100644
--- a/include/EmailNotification.php
+++ b/include/EmailNotification.php
diff --git a/include/Photo.php b/include/Photo.php
index 4d02b5c65..4d02b5c65 100755..100644
--- a/include/Photo.php
+++ b/include/Photo.php
diff --git a/include/Scrape.php b/include/Scrape.php
index 9c237916b..9c237916b 100755..100644
--- a/include/Scrape.php
+++ b/include/Scrape.php
diff --git a/include/acl_selectors.php b/include/acl_selectors.php
index a5f5aff53..a5f5aff53 100755..100644
--- a/include/acl_selectors.php
+++ b/include/acl_selectors.php
diff --git a/include/api.php b/include/api.php
index 013f4b97a..065f14cff 100755..100644
--- a/include/api.php
+++ b/include/api.php
@@ -3,6 +3,7 @@
 	require_once("datetime.php");
 	require_once("conversation.php");
 	require_once("oauth.php");
+	require_once("html2plain.php");
 	/* 
 	 * Twitter-Like API
 	 *  
@@ -82,7 +83,7 @@
 			$record = $r[0];
 		} else {
 		   logger('API_login failure: ' . print_r($_SERVER,true), LOGGER_DEBUG);
-		    header('WWW-Authenticate: Basic realm="Friendika"');
+		    header('WWW-Authenticate: Basic realm="Friendica"');
 		    header('HTTP/1.0 401 Unauthorized');
 		    die('This api requires login');
 		}
@@ -306,10 +307,10 @@
 		}
 
 		$ret = Array(
+			'id' => intval($uinfo[0]['cid']),
 			'self' => intval($uinfo[0]['self']),
 			'uid' => intval($uinfo[0]['uid']),
-			'id' => intval($uinfo[0]['cid']),
-			'name' => $uinfo[0]['name'],
+			'name' => (($uinfo[0]['name']) ? $uinfo[0]['name'] : $uinfo[0]['nick']),
 			'screen_name' => (($uinfo[0]['nick']) ? $uinfo[0]['nick'] : $uinfo[0]['name']),
 			'location' => ($usr) ? $usr[0]['default-location'] : '',
 			'profile_image_url' => $uinfo[0]['micro'],
@@ -347,6 +348,8 @@
 	}
 
 	function api_item_get_user(&$a, $item) {
+		global $usercache;
+
 		// The author is our direct contact, in a conversation with us.
 		if(link_compare($item['url'],$item['author-link'])) {
 			return api_get_user($a,$item['cid']);
@@ -362,27 +365,40 @@
 		
 		list($nick, $name) = array_map("trim",explode("(",$item['author-name']));
 		$name=str_replace(")","",$name);
-		
+
+		if ($name == '')
+			$name = $nick;
+
+		if ($nick == '')
+			$nick = $name;
+
+		// Generating a random ID
+		if (!array_key_exists($nick, $usercache))
+			$usercache[$nick] = mt_rand(2000000, 2100000);
+
 		$ret = array(
-			'uid' => 0,
-			'id' => 0,
+			'id' => $usercache[$nick],
 			'name' => $name,
 			'screen_name' => $nick,
 			'location' => '', //$uinfo[0]['default-location'],
+			'description' => '',
 			'profile_image_url' => $item['author-avatar'],
 			'url' => $item['author-link'],
-			'contact_url' => 0,
 			'protected' => false,	#
+			'followers_count' => 0,
 			'friends_count' => 0,
 			'created_at' => '',
+			'favourites_count' => 0,
 			'utc_offset' => 0, #XXX: fix me
 			'time_zone' => '', //$uinfo[0]['timezone'],
-			'geo_enabled' => false,
 			'statuses_count' => 0,
+			'following' => 1,
+			'statusnet_blocking' => false,
+			'notifications' => false,
+			'uid' => 0,
+			'contact_url' => 0,
+			'geo_enabled' => false,
 			'lang' => 'en', #XXX: fix me
-			'description' => '',
-			'followers_count' => 0,
-			'favourites_count' => 0,
 			'contributors_enabled' => false,
 			'follow_request_sent' => false,
 			'profile_background_color' => 'cfe8f6',
@@ -393,7 +409,6 @@
 			'profile_background_image_url' => '',
 			'profile_background_tile' => false,
 			'profile_use_background_image' => false,
-			'notifications' => false,
 			'verified' => true, #XXX: fix me
 			'followers' => '', #XXX: fix me
 			'status' => array()
@@ -591,16 +606,16 @@
 				$in_reply_to_screen_name = $lastwall['reply_author'];
 			}  
 			$status_info = array(
-				'created_at' => api_date($lastwall['created']),
-				'id' => $lastwall['contact-id'],
-				'text' => strip_tags(bbcode($lastwall['body'])),
-				'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
+				'text' => html2plain(bbcode($lastwall['body']), 0),
 				'truncated' => false,
+				'created_at' => api_date($lastwall['created']),
 				'in_reply_to_status_id' => $in_reply_to_status_id,
+				'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
+				'id' => $lastwall['contact-id'],
 				'in_reply_to_user_id' => $in_reply_to_user_id,
-				'favorited' => false,
 				'in_reply_to_screen_name' => $in_reply_to_screen_name,
 				'geo' => '',
+				'favorited' => false,
 				'coordinates' => $lastwall['coord'],
 				'place' => $lastwall['location'],
 				'contributors' => ''					
@@ -650,7 +665,7 @@
 			$user_info['status'] = array(
 				'created_at' => api_date($lastwall['created']),
 				'id' => $lastwall['contact-id'],
-				'text' => strip_tags(bbcode($lastwall['body'])),
+				'text' => html2plain(bbcode($lastwall['body']), 0),
 				'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
 				'truncated' => false,
 				'in_reply_to_status_id' => $in_reply_to_status_id,
@@ -686,10 +701,17 @@
 		$count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
 		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
 		if ($page<0) $page=0;
-		$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		$max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
+		//$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
 		
 		$start = $page*$count;
 
+		//$include_entities = (x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:false);
+
+		if ($max_id > 0)
+			$sql_extra = 'AND `item`.`id` <= '.intval($max_id);
+
 		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
 			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
 			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
@@ -722,6 +744,48 @@
 	api_register_func('api/statuses/home_timeline','api_statuses_home_timeline', true);
 	api_register_func('api/statuses/friends_timeline','api_statuses_home_timeline', true);
 
+	/**
+	 * 
+	 */
+	function api_statuses_show(&$a, $type){
+		if (local_user()===false) return false;
+
+		$user_info = api_get_user($a);
+
+		// params
+		$id = intval($a->argv[3]);
+
+		logger('API: api_statuses_show: '.$id);		
+
+		//$include_entities = (x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:false);
+
+		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
+			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
+			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
+			`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
+			FROM `item`, `contact`
+			WHERE `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
+			AND `contact`.`id` = `item`.`contact-id`
+			AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+			$sql_extra
+			AND `item`.`id`=%d",
+			intval($id)
+		);
+
+		$ret = api_format_items($r,$user_info);
+		
+		$data = array('$status' => $ret[0]);
+		/*switch($type){
+			case "atom":
+			case "rss":
+				$data = api_rss_extra($a, $data, $user_info);
+		}*/
+		return  api_apply_template("status", $type, $data);
+	}
+	api_register_func('api/statuses/show','api_statuses_show', true);
+
+	//api_register_func('api/statuses/mentions','api_statuses_mentions', true);
+	//api_register_func('api/statuses/replies','api_statuses_mentions', true);
 
 
 	function api_statuses_user_timeline(&$a, $type){
@@ -740,7 +804,8 @@
 		$count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
 		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
 		if ($page<0) $page=0;
-		$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		//$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
 		
 		$start = $page*$count;
 
@@ -846,33 +911,64 @@
 		foreach($r as $item) {
 			localize_item($item);
 			$status_user = (($item['cid']==$user_info['id'])?$user_info: api_item_get_user($a,$item));
+
+			if ($item['parent']!=$item['id']) {
+				$r = q("select id from item where parent=%s and id<%s order by id desc limit 1", 
+					intval($item['parent']), intval($item['id']));
+				if ($r)
+					$in_reply_to_status_id = $r[0]['id'];
+				else
+					$in_reply_to_status_id = $item['parent'];
+
+				$r = q("select `item`.`contact-id`, `contact`.nick, `item`.`author-name` from item, contact 
+					where `contact`.`id` = `item`.`contact-id` and `item`.id=%d", intval($in_reply_to_status_id));
+
+				$in_reply_to_screen_name = $r[0]['author-name'];
+				$in_reply_to_user_id = $r[0]['contact-id'];
+
+			} else {
+				$in_reply_to_screen_name = '';
+				$in_reply_to_user_id = 0;
+				$in_reply_to_status_id = 0;
+			}
+
 			$status = array(
+				'text'		=> trim($item['title']." \n".html2plain(bbcode($item['body']), 0)),
+				'truncated' => False,
 				'created_at'=> api_date($item['created']),
-				'published' => api_date($item['created']),
-				'updated'   => api_date($item['edited']),
-				'id'		=> intval($item['id']),
-				'message_id' => $item['uri'],
-				'text'		=> strip_tags(bbcode($item['body'])),
-				'statusnet_html'		=> bbcode($item['body']),
+				'in_reply_to_status_id' => $in_reply_to_status_id,
 				'source'    => (($item['app']) ? $item['app'] : 'web'),
-				'url'		=> ($item['plink']!=''?$item['plink']:$item['author-link']),
-				'truncated' => False,
-				'in_reply_to_status_id' => ($item['parent']!=$item['id']? intval($item['parent']):''),
-				'in_reply_to_user_id' => '',
-				'favorited' => $item['starred'] ? true : false,
-				'in_reply_to_screen_name' => '',
+				'id'		=> intval($item['id']),
+				'in_reply_to_user_id' => $in_reply_to_user_id,
+				'in_reply_to_screen_name' => $in_reply_to_screen_name,
 				'geo' => '',
-				'coordinates' => $item['coord'],
-				'place' => $item['location'],
-				'contributors' => '',
-				'annotations'  => '',
-				'entities'  => '',
+				'favorited' => $item['starred'] ? true : false,
 				'user' =>  $status_user ,
-				'objecttype' => (($item['object-type']) ? $item['object-type'] : ACTIVITY_OBJ_NOTE),
-				'verb' => (($item['verb']) ? $item['verb'] : ACTIVITY_POST),
-				'self' => $a->get_baseurl()."/api/statuses/show/".$item['id'].".".$type,
-				'edit' => $a->get_baseurl()."/api/statuses/show/".$item['id'].".".$type,				
+				'statusnet_html'		=> bbcode($item['body']),
+				'statusnet_conversation_id'	=> 0,
 			);
+
+			// Seesmic doesn't like the following content
+			if ($_SERVER['HTTP_USER_AGENT'] != 'Seesmic') {
+				$status2 = array(
+					'updated'   => api_date($item['edited']),
+					'published' => api_date($item['created']),
+					'message_id' => $item['uri'],
+					'url'		=> ($item['plink']!=''?$item['plink']:$item['author-link']),
+					'coordinates' => $item['coord'],
+					'place' => $item['location'],
+					'contributors' => '',
+					'annotations'  => '',
+					'entities'  => '',
+					'objecttype' => (($item['object-type']) ? $item['object-type'] : ACTIVITY_OBJ_NOTE),
+					'verb' => (($item['verb']) ? $item['verb'] : ACTIVITY_POST),
+					'self' => $a->get_baseurl()."/api/statuses/show/".$item['id'].".".$type,
+					'edit' => $a->get_baseurl()."/api/statuses/show/".$item['id'].".".$type,
+				);
+
+				$status = array_merge($status, $status2);
+			}
+
 			$ret[]=$status;
 		};
 		return $ret;
@@ -882,17 +978,31 @@
 	function api_account_rate_limit_status(&$a,$type) {
 
 		$hash = array(
+			  'reset_time_in_seconds' => strtotime('now + 1 hour'),
 			  'remaining_hits' => (string) 150,
 			  'hourly_limit' => (string) 150,
 			  'reset_time' => datetime_convert('UTC','UTC','now + 1 hour',ATOM_TIME),
-			  'reset_time_in_seconds' => strtotime('now + 1 hour')
 		);
+		if ($type == "xml")
+			$hash['resettime_in_seconds'] = $hash['reset_time_in_seconds'];
 
 		return api_apply_template('ratelimit', $type, array('$hash' => $hash));
 
 	}
 	api_register_func('api/account/rate_limit_status','api_account_rate_limit_status',true);
 
+	function api_help_test(&$a,$type) {
+
+		if ($type == 'xml')
+			$ok = "true";
+		else
+			$ok = "ok";
+
+		return api_apply_template('test', $type, array('$ok' => $ok));
+
+	}
+	api_register_func('api/help/test','api_help_test',true);
+
 	/**
 	 *  https://dev.twitter.com/docs/api/1/get/statuses/friends 
 	 *  This function is deprecated by Twitter
@@ -1075,7 +1185,7 @@
 					'recipient_screen_name'=> $recipient['screen_name'],
 					'recipient'=> $recipient,
 					
-					'text'=> $item['title']."\n".strip_tags(bbcode($item['body'])) ,
+					'text'=> $item['title']."\n".html2plain(bbcode($item['body']), 0) ,
 					
 			);
 		
@@ -1144,7 +1254,7 @@
 				'recipient_screen_name'=> $recipient['screen_name'],
 				'recipient'=> $recipient,
 				
-				'text'=> $item['title']."\n".strip_tags(bbcode($item['body'])) ,
+				'text'=> $item['title']."\n".html2plain(bbcode($item['body']), 0) ,
 				
 			);
 			
@@ -1197,4 +1307,36 @@
 	api_register_func('api/oauth/request_token', 'api_oauth_request_token', false);
 	api_register_func('api/oauth/access_token', 'api_oauth_access_token', false);
 
-
+/*
+Not implemented by now:
+statuses/public_timeline
+statuses/mentions
+statuses/replies
+statuses/retweets_of_me
+statuses/destroy
+statuses/retweet
+friendships/create
+friendships/destroy
+friendships/exists
+friendships/show
+account/update_location
+account/update_profile_background_image
+account/update_profile_image
+favorites
+favorites/create
+favorites/destroy
+blocks/create
+blocks/destroy
+oauth/authorize
+
+Not implemented in status.net:
+statuses/retweeted_to_me
+statuses/retweeted_by_me
+direct_messages/destroy
+account/end_session
+account/update_delivery_device
+notifications/follow
+notifications/leave
+blocks/exists
+blocks/blocking
+*/
diff --git a/include/attach.php b/include/attach.php
index 6d611cec0..6d611cec0 100755..100644
--- a/include/attach.php
+++ b/include/attach.php
diff --git a/include/auth.php b/include/auth.php
index 835616a82..1341f3bb8 100755..100644
--- a/include/auth.php
+++ b/include/auth.php
@@ -94,13 +94,17 @@ else {
 
 			// Otherwise it's probably an openid.
 
+                        try {
 			require_once('library/openid.php');
 			$openid = new LightOpenID;
 			$openid->identity = $openid_url;
 			$_SESSION['openid'] = $openid_url;
 			$a = get_app();
 			$openid->returnUrl = $a->get_baseurl(true) . '/openid'; 
-			goaway($openid->authUrl());
+                        goaway($openid->authUrl());
+                        } catch (Exception $e) {
+                            notice( t('We encountered a problem while logging in with the OpenID you provided. Please check the correct spelling of the ID.').'<br /><br >'. t('The error message was:').' '.$e->getMessage());
+                        }
 			// NOTREACHED
 		}
 	}
diff --git a/include/bb2diaspora.php b/include/bb2diaspora.php
index 8487f845a..8487f845a 100755..100644
--- a/include/bb2diaspora.php
+++ b/include/bb2diaspora.php
diff --git a/include/bbcode.php b/include/bbcode.php
index d69cb263f..9befbd0f7 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -189,8 +189,29 @@ function bbcode($Text,$preserve_nl = false) {
 	// Check for [code] text
 	$Text = preg_replace("/\[code\](.*?)\[\/code\]/ism","$CodeLayout", $Text);
 
+	// Declare the format for [spoiler] layout
+	$SpoilerLayout = '<blockquote class="spoiler">$1</blockquote>';
+
+	// Check for [spoiler] text
+	// handle nested quotes
+	$endlessloop = 0;
+	while ((strpos($Text, "[/spoiler]") !== false) and (strpos($Text, "[spoiler]") !== false) and (++$endlessloop < 20))
+		$Text = preg_replace("/\[spoiler\](.*?)\[\/spoiler\]/ism","$SpoilerLayout", $Text);
+
+	// Check for [spoiler=Author] text
+
+	$t_wrote = t('$1 wrote:');
+
+	// handle nested quotes
+	$endlessloop = 0;
+	while ((strpos($Text, "[/spoiler]")!== false)  and (strpos($Text, "[spoiler=") !== false) and (++$endlessloop < 20))
+		$Text = preg_replace("/\[spoiler=[\"\']*(.*?)[\"\']*\](.*?)\[\/spoiler\]/ism",
+        	                     "<br /><strong class=".'"spoiler"'.">" . $t_wrote . "</strong><blockquote class=".'"spoiler"'.">$2</blockquote>",
+                	             $Text);
+
 	// Declare the format for [quote] layout
 	$QuoteLayout = '<blockquote>$1</blockquote>';
+
 	// Check for [quote] text
 	// handle nested quotes
 	$endlessloop = 0;
@@ -205,7 +226,7 @@ function bbcode($Text,$preserve_nl = false) {
 	$endlessloop = 0;
 	while ((strpos($Text, "[/quote]")!== false)  and (strpos($Text, "[quote=") !== false) and (++$endlessloop < 20))
 		$Text = preg_replace("/\[quote=[\"\']*(.*?)[\"\']*\](.*?)\[\/quote\]/ism",
-        	                     "<blockquote><strong>" . $t_wrote . "</strong> $2</blockquote>",
+        	                     "<br /><strong class=".'"author"'.">" . $t_wrote . "</strong><blockquote class=".'"author"'.">$2</blockquote>",
                 	             $Text);
 
 	// [img=widthxheight]image source[/img]
diff --git a/include/cache.php b/include/cache.php
index 3c8a3f713..3c8a3f713 100755..100644
--- a/include/cache.php
+++ b/include/cache.php
diff --git a/include/config.php b/include/config.php
index f93cb52c9..c999b76f2 100644
--- a/include/config.php
+++ b/include/config.php
@@ -81,11 +81,13 @@ if(! function_exists('get_config')) {
  * Return the value, or false if the database update failed
  */
 if(! function_exists('set_config')) {
-	function set_config($family,$key,$value) {
-		global $a;
 
-		// manage array value
-		$dbvalue = (is_array($value)?serialize($value):$value);
+function set_config($family,$key,$value) {
+	global $a;
+	
+	// manage array value
+	$dbvalue = (is_array($value)?serialize($value):$value);
+	$dbvalue = (is_bool($value) ? intval($value) : $value);
 
 		$a->config[$family][$key] = $value;
 		$ret = q("REPLACE INTO `config` ( `cat`, `k`, `v` ) VALUES ( '%s', '%s', '%s' ) ",
@@ -191,6 +193,7 @@ if(! function_exists('set_pconfig')) {
 
 		// manage array value
 		$dbvalue = (is_array($value)?serialize($value):$value);
+		$dbvalue = (is_bool($value)?serialize($value):$value);
 
 
 		$a->config[$uid][$family][$key] = $value;
diff --git a/include/contact_selectors.php b/include/contact_selectors.php
index 4b3ca987a..4b3ca987a 100755..100644
--- a/include/contact_selectors.php
+++ b/include/contact_selectors.php
diff --git a/include/contact_widgets.php b/include/contact_widgets.php
index 605a3eb78..e0f37f078 100755..100644
--- a/include/contact_widgets.php
+++ b/include/contact_widgets.php
@@ -15,8 +15,6 @@ function findpeople_widget() {
 
 	$a = get_app();
 
-	$inv = (($a->config['register_policy'] != REGISTER_CLOSED) ? t('Invite Friends') : '');
-
 	if(get_config('system','invitation_only')) {
 		$x = get_pconfig(local_user(),'system','invites_remaining');
 		if($x || is_site_admin()) {
@@ -34,7 +32,7 @@ function findpeople_widget() {
 		'$findthem' => t('Find'),
 		'$suggest' => t('Friend Suggestions'),
 		'$similar' => t('Similar Interests'),
-		'$inv' => $inv
+		'$inv' => t('Invite Friends')
 	));
 
 }
@@ -48,7 +46,7 @@ function networks_widget($baseurl,$selected = '') {
 		return '';
 
 	
-	$r = q("select distinct(network) from contact where uid = %d",
+	$r = q("select distinct(network) from contact where uid = %d and self = 0",
 		intval(local_user())
 	);
 
@@ -89,13 +87,41 @@ function fileas_widget($baseurl,$selected = '') {
     $cnt = preg_match_all('/\[(.*?)\]/',$saved,$matches,PREG_SET_ORDER);
     if($cnt) {
 		foreach($matches as $mtch) {
-			$unescaped = file_tag_decode($mtch[1]);
+			$unescaped = xmlify(file_tag_decode($mtch[1]));
 			$terms[] = array('name' => $unescaped,'selected' => (($selected == $unescaped) ? 'selected' : ''));
 		}
 	}
 
 	return replace_macros(get_markup_template('fileas_widget.tpl'),array(
-		'$title' => t('File Selections'),
+		'$title' => t('Saved Folders'),
+		'$desc' => '',
+		'$sel_all' => (($selected == '') ? 'selected' : ''),
+		'$all' => t('Everything'),
+		'$terms' => $terms,
+		'$base' => $baseurl,
+
+	));
+}
+
+function categories_widget($baseurl,$selected = '') {
+	$a = get_app();
+
+	$saved = get_pconfig($a->profile['profile_uid'],'system','filetags');
+	if(! strlen($saved))
+		return;
+
+	$matches = false;
+	$terms = array();
+        $cnt = preg_match_all('/<(.*?)>/',$saved,$matches,PREG_SET_ORDER);
+        if($cnt) {
+                foreach($matches as $mtch) {
+		        $unescaped = xmlify(file_tag_decode($mtch[1]));
+			$terms[] = array('name' => $unescaped,'selected' => (($selected == $unescaped) ? 'selected' : ''));
+		}
+	}
+
+	return replace_macros(get_markup_template('categories_widget.tpl'),array(
+		'$title' => t('Categories'),
 		'$desc' => '',
 		'$sel_all' => (($selected == '') ? 'selected' : ''),
 		'$all' => t('Everything'),
diff --git a/include/conversation.php b/include/conversation.php
index 5de4fcb51..df92a40ed 100755..100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -94,9 +94,9 @@ function localize_item(&$item){
 			
 		}
 		
-		$A = '[url=' . $Alink . ']' . $Aname . '[/url]';
-		$B = '[url=' . $Blink . ']' . $Bname . '[/url]';
-		if ($Bphoto!="") $Bphoto = '[url=' . $Blink . '][img]' . $Bphoto . '[/img][/url]';
+		$A = '[url=' . zrl($Alink) . ']' . $Aname . '[/url]';
+		$B = '[url=' . zrl($Blink) . ']' . $Bname . '[/url]';
+		if ($Bphoto!="") $Bphoto = '[url=' . zrl($Blink) . '][img]' . $Bphoto . '[/img][/url]';
 
 		$item['body'] = sprintf( t('%1$s is now friends with %2$s'), $A, $B)."\n\n\n".$Bphoto;
 
@@ -108,8 +108,8 @@ function localize_item(&$item){
 		if(count($r)==0) return;
 		$obj=$r[0];
 		
-		$author	 = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
-		$objauthor =  '[url=' . $obj['author-link'] . ']' . $obj['author-name'] . '[/url]';
+		$author	 = '[url=' . zrl($item['author-link']) . ']' . $item['author-name'] . '[/url]';
+		$objauthor =  '[url=' . zrl($obj['author-link']) . ']' . $obj['author-name'] . '[/url]';
 		
 		switch($obj['verb']){
 			case ACTIVITY_POST:
@@ -158,14 +158,21 @@ function localize_item(&$item){
 				$target = $r[0];
 				$Bname = $target['author-name'];
 				$Blink = $target['author-link'];
-				$A = '[url=' . $Alink . ']' . $Aname . '[/url]';
-				$B = '[url=' . $Blink . ']' . $Bname . '[/url]';
+				$A = '[url=' . zrl($Alink) . ']' . $Aname . '[/url]';
+				$B = '[url=' . zrl($Blink) . ']' . $Bname . '[/url]';
 				$P = '[url=' . $target['plink'] . ']' . t('post/item') . '[/url]';
 				$item['body'] = sprintf( t('%1$s marked %2$s\'s %3$s as favorite'), $A, $B, $P)."\n";
 
 			}
 		}
 	}
+	$matches = null;
+	if(preg_match_all('/@\[url=(.*?)\]/is',$item['body'],$matches,PREG_SET_ORDER)) {
+		foreach($matches as $mtch) {
+			if(! strpos($mtch[1],'zrl='))
+				$item['body'] = str_replace($mtch[0],'@[url=' . zrl($mtch[1]). ']',$item['body']);
+		}
+	}
 
 }
 
@@ -243,7 +250,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 	$threads = array();
 	$threadsid = -1;
 	
-	if(count($items)) {
+	if($items && count($items)) {
 
 		if($mode === 'network-new' || $mode === 'search' || $mode === 'community') {
 
@@ -276,13 +283,16 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 				if($item['author-link'] && (! $item['author-name']))
 					$profile_name = $item['author-link'];
 
+
+
 				$sp = false;
 				$profile_link = best_link_url($item,$sp);
-				if($sp)
-					$sparkle = ' sparkle';
 				if($profile_link === 'mailbox')
 					$profile_link = '';
-
+				if($sp)
+					$sparkle = ' sparkle';
+				else
+					$profile_link = zrl($profile_link);					
 
 				$normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
 				if(($normalised != 'mailbox') && (x($a->contacts[$normalised])))
@@ -484,7 +494,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 						// This will have been stored in $a->page_contact by our calling page.
 						// Put this person on the left of the wall-to-wall notice.
 
-						$owner_url = $a->page_contact['url'];
+						$owner_url = zrl($a->page_contact['url']);
 						$owner_photo = $a->page_contact['thumb'];
 						$owner_name = $a->page_contact['name'];
 						$template = $wallwall;
@@ -501,10 +511,12 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 						$commentww = 'ww';
 						// If it is our contact, use a friendly redirect link
 						if((link_compare($item['owner-link'],$item['url'])) 
-							&& ($item['network'] === 'dfrn')) {
+							&& ($item['network'] === NETWORK_DFRN)) {
 							$owner_url = $redirect_url;
 							$osparkle = ' sparkle';
 						}
+						else
+							$owner_url = zrl($owner_url);
 					}
 				}
 
@@ -520,9 +532,12 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 						if ($shareable) $likebuttons['share'] = array( t('Share this'), t('share'));
 					}
 
+					$qc = $qcomment =  null;
 
-					$qc = ((local_user()) ? get_pconfig(local_user(),'qcomment','words') : null);
-					$qcomment = (($qc) ? explode("\n",$qc) : null);
+					if(in_array('qcomment',$a->plugins)) {
+						$qc = ((local_user()) ? get_pconfig(local_user(),'qcomment','words') : null);
+						$qcomment = (($qc) ? explode("\n",$qc) : null);
+					}
 
 					if(($show_comment_box) || (($show_comment_box == false) && ($override_comment_box == false) && ($item['last-child']))) {
 						$comment = replace_macros($cmnt_tpl,array(
@@ -580,7 +595,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 							'classtagger' => "",
 						);
 					}
-					$filer = t("file as");
+					$filer = t("save to folder");
 				}
 
 
@@ -596,14 +611,14 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 				if($item['author-link'] && (! $item['author-name']))
 					$profile_name = $item['author-link'];
 
-
 				$sp = false;
 				$profile_link = best_link_url($item,$sp);
-				if($sp)
-					$sparkle = ' sparkle';
-
 				if($profile_link === 'mailbox')
 					$profile_link = '';
+				if($sp)
+					$sparkle = ' sparkle';
+				else
+					$profile_link = zrl($profile_link);					
 
 				$normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
 				if(($normalised != 'mailbox') && (x($a->contacts,$normalised)))
@@ -767,8 +782,10 @@ function item_photo_menu($item){
 		$photos_link = $profile_link . "?url=photos";
 		$profile_link = $profile_link . "?url=profile";
 		$pm_url = $a->get_baseurl($ssl_state) . '/message/new/' . $cid;
+		$zurl = '';
 	}
 	else {
+		$profile_link = zrl($profile_link);
 		if(local_user() && local_user() == $item['uid'] && link_compare($item['url'],$item['author-link'])) {
 			$cid = $item['contact-id'];
 		}		
@@ -795,7 +812,7 @@ function item_photo_menu($item){
 	$menu = Array(
 		t("View status") => $status_link,
 		t("View profile") => $profile_link,
-		t("View photos") => $photos_link,		
+		t("View photos") => $photos_link,
 		t("View recent") => $posts_link, 
 		t("Edit contact") => $contact_url,
 		t("Send PM") => $pm_url,
@@ -828,6 +845,8 @@ function like_puller($a,$item,&$arr,$mode) {
 			$url = $a->get_baseurl(true) . '/redir/' . $item['contact-id'];
 			$sparkle = ' class="sparkle" ';
 		}
+		else
+			$url = zrl($url);
 		if(! ((isset($arr[$item['parent'] . '-l'])) && (is_array($arr[$item['parent'] . '-l']))))
 			$arr[$item['parent'] . '-l'] = array();
 		if(! isset($arr[$item['parent']]))
@@ -896,7 +915,7 @@ function status_editor($a,$x, $notes_cid = 0, $popup=false) {
 		'$vidurl' => t("Please enter a video link/URL:"),
 		'$audurl' => t("Please enter an audio link/URL:"),
 		'$term' => t('Tag term:'),
-		'$fileas' => t('File as:'),
+		'$fileas' => t('Save to Folder:'),
 		'$whereareu' => t('Where are you right now?')
 	));
 
@@ -955,6 +974,8 @@ function status_editor($a,$x, $notes_cid = 0, $popup=false) {
 		'$shortnoloc' => t('clear location'),
 		'$title' => "",
 		'$placeholdertitle' => t('Set title'),
+		'$category' => "",
+		'$placeholdercategory' => t('Categories (comma-separated list)'),
 		'$wait' => t('Please wait'),
 		'$permset' => t('Permission settings'),
 		'$shortpermset' => t('permissions'),
diff --git a/include/cronhooks.php b/include/cronhooks.php
index 37541f013..37541f013 100755..100644
--- a/include/cronhooks.php
+++ b/include/cronhooks.php
diff --git a/include/crypto.php b/include/crypto.php
index 0feb45c24..0feb45c24 100755..100644
--- a/include/crypto.php
+++ b/include/crypto.php
diff --git a/include/datetime.php b/include/datetime.php
index 6d395fe3f..6d395fe3f 100755..100644
--- a/include/datetime.php
+++ b/include/datetime.php
diff --git a/include/dba.php b/include/dba.php
index 5beea7a3a..76cc0bc7b 100755..100644
--- a/include/dba.php
+++ b/include/dba.php
@@ -207,8 +207,10 @@ function q($sql) {
 	unset($args[0]);
 
 	if($db && $db->connected) {
-		$ret = $db->q(vsprintf($sql,$args));
-		return $ret;
+		$stmt = vsprintf($sql,$args);
+		if($stmt === false)
+			logger('dba: vsprintf error: ' . print_r(debug_backtrace(),true));
+		return $db->q($stmt);
 	}
 
 	/**
diff --git a/include/delivery.php b/include/delivery.php
index 532dcd699..794b8f27a 100755..100644
--- a/include/delivery.php
+++ b/include/delivery.php
@@ -321,6 +321,14 @@ function delivery_run($argv, $argc){
 						$x[0]['writable'] = 1;
 					}
 
+					$ssl_policy = get_config('system','ssl_policy');
+					fix_contact_ssl_policy($x[0],$ssl_policy);
+
+					// If we are setup as a soapbox we aren't accepting input from this person
+
+					if($x[0]['page-flags'] == PAGE_SOAPBOX)
+						break;
+
 					require_once('library/simplepie/simplepie.inc');
 					logger('mod-delivery: local delivery');
 					local_delivery($x[0],$atom);
diff --git a/include/diaspora.php b/include/diaspora.php
index 1b5af42cd..06df9c24a 100755..100644
--- a/include/diaspora.php
+++ b/include/diaspora.php
@@ -9,6 +9,12 @@ require_once('include/queue_fn.php');
 
 function diaspora_dispatch_public($msg) {
 
+	$enabled = intval(get_config('system','diaspora_enabled'));
+	if(! $enabled) {
+		logger('mod-diaspora: disabled');
+		return;
+	}
+
 	$r = q("SELECT `user`.* FROM `user` WHERE `user`.`uid` IN ( SELECT `contact`.`uid` FROM `contact` WHERE `contact`.`network` = '%s' AND `contact`.`addr` = '%s' ) AND `account_expired` = 0 ",
 		dbesc(NETWORK_DIASPORA),
 		dbesc($msg['author'])
@@ -29,6 +35,12 @@ function diaspora_dispatch($importer,$msg) {
 
 	$ret = 0;
 
+	$enabled = intval(get_config('system','diaspora_enabled'));
+	if(! $enabled) {
+		logger('mod-diaspora: disabled');
+		return;
+	}
+
 	// php doesn't like dashes in variable names
 
 	$msg['message'] = str_replace(
@@ -688,9 +700,9 @@ function diaspora_post($importer,$xml) {
 
 				// don't link tags that are already embedded in links
 
-				if(preg_match('/\[(.*?)' . preg_quote($tag) . '(.*?)\]/',$body))
+				if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
 					continue;
-				if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag) . '(.*?)\)/',$body))
+				if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
 					continue;
 
 				$basetag = str_replace('_',' ',substr($tag,1));
@@ -853,9 +865,9 @@ function diaspora_reshare($importer,$xml) {
 
 				// don't link tags that are already embedded in links
 
-				if(preg_match('/\[(.*?)' . preg_quote($tag) . '(.*?)\]/',$body))
+				if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
 					continue;
-				if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag) . '(.*?)\)/',$body))
+				if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
 					continue;
 
 
@@ -1094,9 +1106,9 @@ function diaspora_comment($importer,$xml,$msg) {
 
 				// don't link tags that are already embedded in links
 
-				if(preg_match('/\[(.*?)' . preg_quote($tag) . '(.*?)\]/',$body))
+				if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
 					continue;
-				if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag) . '(.*?)\)/',$body))
+				if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
 					continue;
 
 
@@ -1737,7 +1749,7 @@ function diaspora_retraction($importer,$xml) {
 		contact_remove($contact['id']);
 	}
 	elseif($type === 'Post') {
-		$r = q("select * from item where guid = '%s' and uid = %d limit 1",
+		$r = q("select * from item where guid = '%s' and uid = %d and not file like '%%[%%' limit 1",
 			dbesc('guid'),
 			intval($importer['uid'])
 		);
@@ -1785,7 +1797,7 @@ function diaspora_signed_retraction($importer,$xml,$msg) {
 	}
 
 	if($type === 'StatusMessage') {
-		$r = q("select * from item where guid = '%s' and uid = %d limit 1",
+		$r = q("select * from item where guid = '%s' and uid = %d and not file like '%%[%%' limit 1",
 			dbesc($guid),
 			intval($importer['uid'])
 		);
@@ -1920,6 +1932,7 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
 
 	$images = array();
 
+	$title = $item['title'];
 	$body = $item['body'];
 
 /*
@@ -1944,9 +1957,12 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
 		}
 	}	
 */
-
 	$body = xmlify(html_entity_decode(bb2diaspora($body)));
 
+	if(strlen($title))
+		$body = xmlify('**' . html_entity_decode($title) . '**' . "\n") . $body;
+
+
 	if($item['attach']) {
 		$cnt = preg_match_all('/href=\"(.*?)\"(.*?)title=\"(.*?)\"/ism',$item['attach'],$matches,PREG_SET_ORDER);
 		if(cnt) {
@@ -2267,6 +2283,11 @@ function diaspora_send_mail($item,$owner,$contact) {
 
 function diaspora_transmit($owner,$contact,$slap,$public_batch) {
 
+	$enabled = intval(get_config('system','diaspora_enabled'));
+	if(! $enabled) {
+		return 200;
+	}
+
 	$a = get_app();
 	$logid = random_string(4);
 	$dest_url = (($public_batch) ? $contact['batch'] : $contact['notify']);
diff --git a/include/directory.php b/include/directory.php
index cae78adb4..cae78adb4 100755..100644
--- a/include/directory.php
+++ b/include/directory.php
diff --git a/include/email.php b/include/email.php
index 8ea8145fb..b43ae0dc1 100755..100644
--- a/include/email.php
+++ b/include/email.php
@@ -74,7 +74,7 @@ function email_msg_headers($mbox,$uid) {
 }
 
 
-function email_get_msg($mbox,$uid) {
+function email_get_msg($mbox,$uid, $reply) {
 	$ret = array();
 
 	$struc = (($mbox && $uid) ? @imap_fetchstructure($mbox,$uid,FT_UID) : null);
@@ -114,7 +114,7 @@ function email_get_msg($mbox,$uid) {
 	$ret['body'] = removegpg($ret['body']);
 	$msg = removesig($ret['body']);
 	$ret['body'] = $msg['body'];
-	$ret['body'] = convertquote($ret['body'], false);
+	$ret['body'] = convertquote($ret['body'], $reply);
 
 	if (trim($html) != '')
 		$ret['body'] = removelinebreak($ret['body']);
@@ -250,7 +250,7 @@ function email_header_encode($in_str, $charset) {
 
         // remove trailing spacer and
         // add start and end delimiters
-        $spacer = preg_quote($spacer);
+        $spacer = preg_quote($spacer,'/');
         $out_str = preg_replace("/" . $spacer . "$/", "", $out_str);
         $out_str = $start . $out_str . $end;
     }
diff --git a/include/enotify.php b/include/enotify.php
index a505f1f04..8385bdec5 100755..100644
--- a/include/enotify.php
+++ b/include/enotify.php
@@ -5,6 +5,12 @@ function notification($params) {
 	logger('notification: entry', LOGGER_DEBUG);
 
 	$a = get_app();
+
+	// from here on everything is in the recipients language
+
+	push_lang($params['language']);
+
+
 	$banner = t('Friendica Notification');
 	$product = FRIENDICA_PLATFORM;
 	$siteurl = z_path();
@@ -153,9 +159,33 @@ function notification($params) {
 
 	}
 
-	// from here on everything is in the recipients language
+	if($params['type'] == NOTIFY_SYSTEM) {
+		
+	}
+
+	$h = array(
+		'params'    => $params, 
+		'subject'   => $subject,
+		'preamble'  => $preamble, 
+		'epreamble' => $epreamble, 
+		'body'      => $body, 
+		'sitelink'  => $sitelink,
+		'tsitelink' => $tsitelink,
+		'hsitelink' => $hsitelink,
+		'itemlink'  => $itemlink
+	);
+		
+	call_hooks('enotify',$h);
+
+	$subject   = $h['subject'];
+	$preamble  = $h['preamble'];
+	$epreamble = $h['epreamble'];
+	$body      = $h['body'];
+	$sitelink  = $h['sitelink'];
+	$tsitelink = $h['tsitelink'];
+	$hsitelink = $h['hsitelink'];
+	$itemlink  = $h['itemlink']; 
 
-	push_lang($params['language']);
 
 	require_once('include/html2bbcode.php');	
 
@@ -207,8 +237,10 @@ function notification($params) {
 	);
 	if($r)
 		$notify_id = $r[0]['id'];
-	else
+	else {
+		pop_lang();
 		return;
+	}
 
 	$itemlink = $a->get_baseurl() . '/notify/view/' . $notify_id;
 	$msg = replace_macros($epreamble,array('$itemlink' => $itemlink));
@@ -219,11 +251,10 @@ function notification($params) {
 	);
 		
 
-
 	// send email notification if notification preferences permit
 
 	require_once('bbcode.php');
-	if(intval($params['notify_flags']) & intval($params['type'])) {
+	if((intval($params['notify_flags']) & intval($params['type'])) || $params['type'] == NOTIFY_SYSTEM) {
 
 		logger('notification: sending notification email');
 
diff --git a/include/event.php b/include/event.php
index 29202badd..29202badd 100755..100644
--- a/include/event.php
+++ b/include/event.php
diff --git a/include/expire.php b/include/expire.php
index 5fa0ec758..5fa0ec758 100755..100644
--- a/include/expire.php
+++ b/include/expire.php
diff --git a/include/fcontact.php b/include/fcontact.php
index 8821a985f..8821a985f 100755..100644
--- a/include/fcontact.php
+++ b/include/fcontact.php
diff --git a/include/group.php b/include/group.php
index 4a35912e5..4a35912e5 100755..100644
--- a/include/group.php
+++ b/include/group.php
diff --git a/include/html2bbcode.php b/include/html2bbcode.php
index 69ccf41b7..69ccf41b7 100755..100644
--- a/include/html2bbcode.php
+++ b/include/html2bbcode.php
diff --git a/include/html2plain.php b/include/html2plain.php
index 2a4cf6639..fe0e3326e 100644
--- a/include/html2plain.php
+++ b/include/html2plain.php
@@ -1,9 +1,15 @@
 <?php
 require_once "html2bbcode.php";
 
-function breaklines($line, $level)
+function breaklines($line, $level, $wraplength = 75)
 {
-	$wraplen = 75-$level;
+
+	if ($wraplength == 0)
+		$wraplength = 2000000;
+
+	//	return($line);
+
+	$wraplen = $wraplength-$level;
 
 	$newlines = array();
 
@@ -37,7 +43,7 @@ function breaklines($line, $level)
 	return(implode($newlines, "\n"));
 }
 
-function quotelevel($message)
+function quotelevel($message, $wraplength = 75)
 {
 	$lines = explode("\n", $message);
 
@@ -65,12 +71,31 @@ function quotelevel($message)
 		}
 
 		if (!$startquote or ($line != ''))
-			$newlines[] = breaklines($line, $currlevel);
+			$newlines[] = breaklines($line, $currlevel, $wraplength);
 	}
 	return(implode($newlines, "\n"));
 }
 
-function html2plain($html)
+function collecturls($message) {
+	$pattern = '/<a.*?href="(.*?)".*?>(.*?)<\/a>/is';
+	preg_match_all($pattern, $message, $result, PREG_SET_ORDER);
+
+	$urls = array();
+	foreach ($result as $treffer) {
+		// A list of some links that should be ignored
+		$list = array("/user/", "/tag/", "/profile/", "/search?search=", "mailto:", "/u/", "/node/",
+				"//facebook.com/profile.php?id=", "//plus.google.com/");
+		foreach ($list as $listitem)
+			if (strpos($treffer[1], $listitem) !== false)
+				$ignore = true;
+
+		if (!$ignore)
+			$urls[$treffer[1]] = $treffer[1];
+	}
+	return($urls);
+}
+
+function html2plain($html, $wraplength = 75, $compact = false)
 {
 	global $lang;
 
@@ -93,22 +118,16 @@ function html2plain($html)
 	$message = str_replace(array("\n<", ">\n", "\r", "\n", "\xC3\x82\xC2\xA0"), array("<", ">", "<br>", " ", ""), $message);
 	$message = preg_replace('= [\s]*=i', " ", $message);
 
-	// nach <a href="...">...</a> suchen, die ... miteinander vergleichen und bei Gleichheit durch ein einzelnes ... ersetzen.
-	$pattern = '/<a.*?href="(.*?)".*?>(.*?)<\/a>/is';
-	preg_match_all($pattern, $message, $result, PREG_SET_ORDER);
+	// Collecting all links
+	$urls = collecturls($message);
 
-	foreach ($result as $treffer) {
-		if ($treffer[1] == $treffer[2]) {
-			$search = '<a href="'.$treffer[1].'" target="_blank">'.$treffer[1].'</a>';
-			$message = str_replace($search, $treffer[1], $message);
-		}
-	}
 	@$doc->loadHTML($message);
 
 	node2bbcode($doc, 'html', array(), '', '');
 	node2bbcode($doc, 'body', array(), '', '');
 
 	// MyBB-Auszeichnungen
+	/*
 	node2bbcode($doc, 'span', array('style'=>'text-decoration: underline;'), '_', '_');
 	node2bbcode($doc, 'span', array('style'=>'font-style: italic;'), '/', '/');
 	node2bbcode($doc, 'span', array('style'=>'font-weight: bold;'), '*', '*');
@@ -117,8 +136,12 @@ function html2plain($html)
 	node2bbcode($doc, 'b', array(), '*', '*');
 	node2bbcode($doc, 'i', array(), '/', '/');
 	node2bbcode($doc, 'u', array(), '_', '_');
+	*/
 
-	node2bbcode($doc, 'blockquote', array(), '[quote]', "[/quote]\n");
+	if ($compact)
+		node2bbcode($doc, 'blockquote', array(), "»", "«");
+	else
+		node2bbcode($doc, 'blockquote', array(), '[quote]', "[/quote]\n");
 
 	node2bbcode($doc, 'br', array(), "\n", '');
 
@@ -143,16 +166,25 @@ function html2plain($html)
 	node2bbcode($doc, 'h5', array(), "\n\n*", "*\n");
 	node2bbcode($doc, 'h6', array(), "\n\n*", "*\n");
 
-	node2bbcode($doc, 'a', array('href'=>'/(.+)/'), ' $1', '', true);
-	node2bbcode($doc, 'img', array('alt'=>'/(.+)/'), '$1', '');
-	node2bbcode($doc, 'img', array('title'=>'/(.+)/'), '$1', '');
-	node2bbcode($doc, 'img', array(), '', '');
-	node2bbcode($doc, 'img', array('src'=>'/(.+)/'), '[img]$1', '[/img]');
+	// Problem: there is no reliable way to detect if it is a link to a tag or profile
+	//node2bbcode($doc, 'a', array('href'=>'/(.+)/'), ' $1 ', '', true);
+	node2bbcode($doc, 'a', array('href'=>'/(.+)/', 'rel'=>'oembed'), ' $1 ', '', true);
+	//node2bbcode($doc, 'img', array('alt'=>'/(.+)/'), '$1', '');
+	//node2bbcode($doc, 'img', array('title'=>'/(.+)/'), '$1', '');
+	//node2bbcode($doc, 'img', array(), '', '');
+	if (!$compact)
+		node2bbcode($doc, 'img', array('src'=>'/(.+)/'), '[img]$1', '[/img]');
+	else
+		node2bbcode($doc, 'img', array('src'=>'/(.+)/'), '', '');
+
+	node2bbcode($doc, 'iframe', array('src'=>'/(.+)/'), ' $1 ', '', true);
 
 	$message = $doc->saveHTML();
 
-	$message = str_replace("[img]", "", $message);
-	$message = str_replace("[/img]", "", $message);
+	if (!$compact) {
+		$message = str_replace("[img]", "", $message);
+		$message = str_replace("[/img]", "", $message);
+	}
 
 	// was ersetze ich da?
 	// Irgendein stoerrisches UTF-Zeug
@@ -168,12 +200,20 @@ function html2plain($html)
 
 	$message = html_entity_decode($message, ENT_QUOTES, 'UTF-8');
 
+	if (!$compact) {
+		$counter = 1;
+		foreach ($urls as $id=>$url)
+			if (strpos($message, $url) == false)
+				$message .= "\n".$url." ";
+				//$message .= "\n[".($counter++)."] ".$url;
+	}
+
 	do {
 		$oldmessage = $message;
 		$message = str_replace("\n\n\n", "\n\n", $message);
 	} while ($oldmessage != $message);
 
-	$message = quotelevel(trim($message));
+	$message = quotelevel(trim($message), $wraplength);
 
 	return(trim($message));
 }
diff --git a/include/items.php b/include/items.php
index 5a297c83e..ee6960534 100755..100644
--- a/include/items.php
+++ b/include/items.php
@@ -7,14 +7,11 @@ require_once('include/crypto.php');
 
 function get_feed_for(&$a, $dfrn_id, $owner_nick, $last_update, $direction = 0) {
 
-	// default permissions - anonymous user
-
-	if(! strlen($owner_nick))
-		killme();
 
+	$sitefeed    = ((strlen($owner_nick)) ? false : true); // not yet implemented, need to rewrite huge chunks of following logic
 	$public_feed = (($dfrn_id) ? false : true);
-	$starred = false;
-	$converse = false;
+	$starred     = false;   // not yet implemented, possible security issues
+	$converse    = false;
 
 	if($public_feed && $a->argc > 2) {
 		for($x = 2; $x < $a->argc; $x++) {
@@ -25,6 +22,7 @@ function get_feed_for(&$a, $dfrn_id, $owner_nick, $last_update, $direction = 0)
 		}
 	}
 
+	// default permissions - anonymous user
 
 	$sql_extra = " AND `allow_cid` = '' AND `allow_gid` = '' AND `deny_cid`  = '' AND `deny_gid`  = '' ";
 
@@ -418,7 +416,7 @@ function get_atom_elements($feed,$item) {
 	// the wild, by sanitising it and converting supported tags to bbcode before we rip out any remaining 
 	// html.
 
-	if((strpos($res['body'],'<') !== false) || (strpos($res['body'],'>') !== false)) {
+	if((strpos($res['body'],'<') !== false) && (strpos($res['body'],'>') !== false)) {
 
 		$res['body'] = reltoabs($res['body'],$base_url);
 
@@ -431,14 +429,22 @@ function get_atom_elements($feed,$item) {
 
 		// we shouldn't need a whitelist, because the bbcode converter
 		// will strip out any unsupported tags.
-		// $config->set('HTML.Allowed', 'p,b,a[href],i'); 
 
 		$purifier = new HTMLPurifier($config);
 		$res['body'] = $purifier->purify($res['body']);
 
-		$res['body'] = html2bbcode($res['body']);
+		$res['body'] = @html2bbcode($res['body']);
+	}
+	elseif(! $have_real_body) {
+
+		// it's not one of our messages and it has no tags
+		// so it's probably just text. We'll escape it just to be safe.
+
+		$res['body'] = escape_tags($res['body']);
 	}
 
+	// this tag is obsolete but we keep it for really old sites
+
 	$allow = $item->get_item_tags(NAMESPACE_DFRN,'comment-allow');
 	if($allow && $allow[0]['data'] == 1)
 		$res['last-child'] = 1;
@@ -1092,12 +1098,23 @@ function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
 	$postvars     = array();
 	$sent_dfrn_id = hex2bin((string) $res->dfrn_id);
 	$challenge    = hex2bin((string) $res->challenge);
+	$perm         = (($res->perm) ? $res->perm : null);
 	$dfrn_version = (float) (($res->dfrn_version) ? $res->dfrn_version : 2.0);
 	$rino_allowed = ((intval($res->rino) === 1) ? 1 : 0);
 	$page         = (($owner['page-flags'] == PAGE_COMMUNITY) ? 1 : 0);
 
 	$final_dfrn_id = '';
 
+	if($perm) {
+		if((($perm == 'rw') && (! intval($contact['writable']))) 
+		|| (($perm == 'r') && (intval($contact['writable'])))) {
+			q("update contact set writable = %d where id = %d limit 1",
+				intval(($perm == 'rw') ? 1 : 0),
+				intval($contact['id'])
+			);
+			$contact['writable'] = (string) 1 - intval($contact['writable']);			
+		}
+	}
 
 	if(($contact['duplex'] && strlen($contact['pubkey'])) 
 		|| ($owner['page-flags'] == PAGE_COMMUNITY && strlen($contact['pubkey']))
@@ -1437,7 +1454,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
 			}
 			if($deleted && is_array($contact)) {
 				$r = q("SELECT `item`.*, `contact`.`self` FROM `item` left join `contact` on `item`.`contact-id` = `contact`.`id` 
-					WHERE `uri` = '%s' AND `item`.`uid` = %d AND `contact-id` = %d LIMIT 1",
+					WHERE `uri` = '%s' AND `item`.`uid` = %d AND `contact-id` = %d AND NOT `item`.`file` LIKE '%%[%%' LIMIT 1",
 					dbesc($uri),
 					intval($importer['uid']),
 					intval($contact['id'])
@@ -1582,9 +1599,10 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
 
 				if(count($r)) {
 					if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {  
-						$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+						$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 							dbesc($datarray['title']),
 							dbesc($datarray['body']),
+							dbesc($datarray['tag']),
 							dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
 							dbesc($item_id),
 							intval($importer['uid'])
@@ -1727,9 +1745,10 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
 
 				if(count($r)) {
 					if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {  
-						$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+						$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 							dbesc($datarray['title']),
 							dbesc($datarray['body']),
+							dbesc($datarray['tag']),
 							dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
 							dbesc($item_id),
 							intval($importer['uid'])
@@ -1800,7 +1819,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
 					// but otherwise there's a possible data mixup on the sender's system.
 					// the tgroup delivery code called from item_store will correct it if it's a forum,
 					// but we're going to unconditionally correct it here so that the post will always be owned by our contact. 
-					logger('local_delivery: Correcting item owner.', LOGGER_DEBUG);
+					logger('consume_feed: Correcting item owner.', LOGGER_DEBUG);
 					$datarray['owner-name']   = $contact['name'];
 					$datarray['owner-link']   = $contact['url'];
 					$datarray['owner-avatar'] = $contact['thumb'];
@@ -1896,6 +1915,14 @@ function local_delivery($importer,$data) {
 		);
 		if(count($r)) {
 			$fid = $r[0]['id'];
+
+			// OK, we do. Do we already have an introduction for this person ?
+			$r = q("select id from intro where uid = %d and fid = %d limit 1",
+				intval($fsugg['uid']),
+				intval($fid)
+			);
+			if(count($r))
+				return 0;
 		}
 		if(! $fid)
 			$r = q("INSERT INTO `fcontact` ( `name`,`url`,`photo`,`request` ) VALUES ( '%s', '%s', '%s', '%s' ) ",
@@ -1916,6 +1943,7 @@ function local_delivery($importer,$data) {
 		else
 			return 0;
 
+
 		$hash = random_string();
  
 		$r = q("INSERT INTO `intro` ( `uid`, `fid`, `contact-id`, `note`, `hash`, `datetime`, `blocked` )
@@ -2036,7 +2064,7 @@ function local_delivery($importer,$data) {
 			if($deleted) {
 
 				$r = q("SELECT `item`.*, `contact`.`self` FROM `item` left join contact on `item`.`contact-id` = `contact`.`id`
-					WHERE `uri` = '%s' AND `item`.`uid` = %d AND `contact-id` = %d LIMIT 1",
+					WHERE `uri` = '%s' AND `item`.`uid` = %d AND `contact-id` = %d AND NOT `item`.`file` LIKE '%%[%%' LIMIT 1",
 					dbesc($uri),
 					intval($importer['importer_uid']),
 					intval($importer['id'])
@@ -2332,9 +2360,10 @@ function local_delivery($importer,$data) {
 
 				if(count($r)) {
 					if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {  
-						$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+						$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 							dbesc($datarray['title']),
 							dbesc($datarray['body']),
+							dbesc($datarray['tag']),
 							dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
 							dbesc($item_id),
 							intval($importer['importer_uid'])
@@ -2497,9 +2526,10 @@ function local_delivery($importer,$data) {
 
 			if(count($r)) {
 				if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {  
-					$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+					$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 						dbesc($datarray['title']),
 						dbesc($datarray['body']),
+						dbesc($datarray['tag']),
 						dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
 						dbesc($item_id),
 						intval($importer['importer_uid'])
@@ -2925,6 +2955,11 @@ function item_expire($uid,$days) {
 
 	foreach($r as $item) {
 
+		// don't expire filed items
+
+		if(strpos($item['file'],'[') !== false)
+			continue;
+
 		// Only expire posts, not photos and photo comments
 
 		if($expire_photos==0 && strlen($item['resource-id']))
diff --git a/include/message.php b/include/message.php
index 7ad80ae9c..377d7c715 100755..100644
--- a/include/message.php
+++ b/include/message.php
@@ -1,4 +1,5 @@
 <?php
+
 	// send a private message
 	
 
@@ -155,3 +156,87 @@ function send_message($recipient=0, $body='', $subject='', $replyto=''){
 	}
 
 }
+
+
+
+
+
+function send_wallmessage($recipient='', $body='', $subject='', $replyto=''){ 
+
+	$a = get_app();
+
+	if(! $recipient) return -1;
+	
+	if(! strlen($subject))
+		$subject = t('[no subject]');
+
+	$hash = random_string();
+ 	$uri = 'urn:X-dfrn:' . $a->get_baseurl() . ':' . local_user() . ':' . $hash ;
+
+	$convid = 0;
+	$reply = false;
+
+	require_once('include/Scrape.php');
+
+	$me = probe_url($replyto);
+
+	if(! $me['name'])
+		return -2;
+
+	$conv_guid = get_guid();
+
+	$recip_handle = $recipient['nickname'] . '@' . substr($a->get_baseurl(), strpos($a->get_baseurl(),'://') + 3);
+
+	$sender_nick = basename($replyto);
+	$sender_host = substr($replyto,strpos($replyto,'://')+3);
+	$sender_host = substr($sender_host,0,strpos($sender_host,'/'));
+	$sender_handle = $sender_nick . '@' . $sender_host;
+
+	$handles = $recip_handle . ';' . $sender_handle;
+
+	$r = q("insert into conv (uid,guid,creator,created,updated,subject,recips) values(%d, '%s', '%s', '%s', '%s', '%s', '%s') ",
+		intval(local_user()),
+		dbesc($conv_guid),
+		dbesc($sender_handle),
+		dbesc(datetime_convert()),
+		dbesc(datetime_convert()),
+		dbesc($subject),
+		dbesc($handles)
+	);
+
+	$r = q("select * from conv where guid = '%s' and uid = %d limit 1",
+		dbesc($conv_guid),
+		intval($recipient['uid'])
+	);
+	if(count($r))
+		$convid = $r[0]['id'];
+
+	if(! $convid) {
+		logger('send message: conversation not found.');
+		return -4;
+	}
+
+	$r = q("INSERT INTO `mail` ( `uid`, `guid`, `convid`, `from-name`, `from-photo`, `from-url`, 
+		`contact-id`, `title`, `body`, `seen`, `reply`, `replied`, `uri`, `parent-uri`, `created`, `unknown`)
+		VALUES ( %d, '%s', %d, '%s', '%s', '%s', %d, '%s', '%s', %d, %d, %d, '%s', '%s', '%s', %d )",
+		intval($recipient['uid']),
+		dbesc(get_guid()),
+		intval($convid),
+		dbesc($me['name']),
+		dbesc($me['photo']),
+		dbesc($me['url']),
+		0,
+		dbesc($subject),
+		dbesc($body),
+		0,
+		0,
+		0,
+		dbesc($uri),
+		dbesc($replyto),
+		datetime_convert(),
+		1
+	);
+
+	return 0;
+
+}
diff --git a/include/msgclean.php b/include/msgclean.php
index 284ad1ce4..eabb47788 100644
--- a/include/msgclean.php
+++ b/include/msgclean.php
@@ -13,7 +13,7 @@ function savereplace($pattern, $replace, $text)
 
 function unifyattributionline($message)
 {
-	$quotestr = array('quote', 'collapsed');
+	$quotestr = array('quote', 'spoiler');
 	foreach ($quotestr as $quote) {
 
 		$message = savereplace('/----- Original Message -----\s.*?From: "([^<"].*?)" <(.*?)>\s.*?To: (.*?)\s*?Cc: (.*?)\s*?Sent: (.*?)\s.*?Subject: ([^\n].*)\s*\['.$quote.'\]/i', "[".$quote."='$1']\n", $message);
diff --git a/include/nav.php b/include/nav.php
index f40e92dbc..2c9c643a9 100755..100644
--- a/include/nav.php
+++ b/include/nav.php
@@ -69,7 +69,9 @@ function nav(&$a) {
 	 * "Home" should also take you home from an authenticated remote profile connection
 	 */
 
-	$homelink = ((x($_SESSION,'visitor_home')) ? $_SESSION['visitor_home'] : '');
+	$homelink = get_my_url();
+	if(! $homelink)
+		$homelink = ((x($_SESSION,'visitor_home')) ? $_SESSION['visitor_home'] : '');
 
 	if(($a->module != 'home') && (! (local_user()))) 
 		$nav['home'] = array($homelink, t('Home'), "", t('Home Page'));
diff --git a/include/network.php b/include/network.php
index 22157ff18..38d0980d5 100755..100644
--- a/include/network.php
+++ b/include/network.php
@@ -364,6 +364,9 @@ function lrdd($uri, $debug = false) {
 
 	logger('lrdd: host_meta: ' . $xml, LOGGER_DATA);
 
+	if(! stristr($xml,'<xrd'))
+		return array();
+
 	$h = parse_xml_string($xml);
 	if(! $h)
 		return array();
@@ -821,3 +824,48 @@ function scale_external_images($s,$include_link = true) {
 	}
 	return $s;
 }
+
+
+function fix_contact_ssl_policy(&$contact,$new_policy) {
+
+	$ssl_changed = false;
+	if((intval($new_policy) == SSL_POLICY_SELFSIGN || $new_policy === 'self') && strstr($contact['url'],'https:')) {
+		$ssl_changed = true;
+		$contact['url']     = 	str_replace('https:','http:',$contact['url']);
+		$contact['request'] = 	str_replace('https:','http:',$contact['request']);
+		$contact['notify']  = 	str_replace('https:','http:',$contact['notify']);
+		$contact['poll']    = 	str_replace('https:','http:',$contact['poll']);
+		$contact['confirm'] = 	str_replace('https:','http:',$contact['confirm']);
+		$contact['poco']    = 	str_replace('https:','http:',$contact['poco']);
+	}
+
+	if((intval($new_policy) == SSL_POLICY_FULL || $new_policy === 'full') && strstr($contact['url'],'http:')) {
+		$ssl_changed = true;
+		$contact['url']     = 	str_replace('http:','https:',$contact['url']);
+		$contact['request'] = 	str_replace('http:','https:',$contact['request']);
+		$contact['notify']  = 	str_replace('http:','https:',$contact['notify']);
+		$contact['poll']    = 	str_replace('http:','https:',$contact['poll']);
+		$contact['confirm'] = 	str_replace('http:','https:',$contact['confirm']);
+		$contact['poco']    = 	str_replace('http:','https:',$contact['poco']);
+	}
+
+	if($ssl_changed) {
+		q("update contact set 
+			url = '%s', 
+			request = '%s',
+			notify = '%s',
+			poll = '%s',
+			confirm = '%s',
+			poco = '%s'
+			where id = %d limit 1",
+			dbesc($contact['url']),
+			dbesc($contact['request']),
+			dbesc($contact['notify']),
+			dbesc($contact['poll']),
+			dbesc($contact['confirm']),
+			dbesc($contact['poco']),
+			intval($contact['id'])
+		);
+	}
+}
+
diff --git a/include/notifier.php b/include/notifier.php
index d63ad7ae7..ca7c7b92e 100755..100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -537,6 +537,17 @@ function notifier_run($argv, $argc){
 								$x[0]['writable'] = 1;
 							}
 
+							// if contact's ssl policy changed, which we just determined
+							// is on our own server, update our contact links
+							
+							$ssl_policy = get_config('system','ssl_policy');
+							fix_contact_ssl_policy($x[0],$ssl_policy);
+
+							// If we are setup as a soapbox we aren't accepting input from this person
+
+							if($x[0]['page-flags'] == PAGE_SOAPBOX)
+								break;
+
 							require_once('library/simplepie/simplepie.inc');
 							logger('mod-delivery: local delivery');
 							local_delivery($x[0],$atom);
diff --git a/include/oauth.php b/include/oauth.php
index 2724dcf7c..2724dcf7c 100755..100644
--- a/include/oauth.php
+++ b/include/oauth.php
diff --git a/include/oembed.php b/include/oembed.php
index cc71f9757..1f45d2814 100755..100644
--- a/include/oembed.php
+++ b/include/oembed.php
@@ -38,7 +38,8 @@ function oembed_fetch_url($embedurl){
 					$entries = $xpath->query("//link[@type='application/json+oembed']");
 					foreach($entries as $e){
 						$href = $e->getAttributeNode("href")->nodeValue;
-						$txt = fetch_url($href);
+						$txt = fetch_url($href . '&maxwidth=425');
+						break;
 					}
 				}
 			}
@@ -46,7 +47,7 @@ function oembed_fetch_url($embedurl){
 		
 		if ($txt==false || $txt==""){
 			// try oohembed service
-			$ourl = "http://oohembed.com/oohembed/?url=".urlencode($embedurl);  
+			$ourl = "http://oohembed.com/oohembed/?url=".urlencode($embedurl).'&maxwidth=425';  
 			$txt = fetch_url($ourl);
 		}
 		
diff --git a/include/pgettext.php b/include/pgettext.php
index 83e76ba9d..83e76ba9d 100755..100644
--- a/include/pgettext.php
+++ b/include/pgettext.php
diff --git a/include/plugin.php b/include/plugin.php
index 8280b1022..e37ae8435 100755..100644
--- a/include/plugin.php
+++ b/include/plugin.php
@@ -249,6 +249,7 @@ function get_theme_info($theme){
 				list($k,$v) = array_map("trim", explode(":",$l,2));
 				$k= strtolower($k);
 				if ($k=="author"){
+
 					$r=preg_match("|([^<]+)<([^>]+)>|", $v, $m);
 					if ($r) {
 						$info['author'][] = array('name'=>$m[1], 'link'=>$m[2]);
@@ -276,3 +277,13 @@ function get_theme_info($theme){
 	return $info;
 }}
 
+
+function get_theme_screenshot($theme) {
+	$a = get_app();
+	$exts = array('.png','.jpg');
+	foreach($exts as $ext) {
+		if(file_exists('view/theme/' . $theme . '/screenshot' . $ext))
+			return($a->get_baseurl() . '/view/theme/' . $theme . '/screenshot' . $ext);
+	}
+	return($a->get_baseurl() . '/images/blank.png');
+}
diff --git a/include/poller.php b/include/poller.php
index 8262c1d60..90a97867c 100755..100644
--- a/include/poller.php
+++ b/include/poller.php
@@ -504,7 +504,12 @@ function poller_run($argv, $argc){
 							//$datarray['title'] = notags(trim($meta->subject));
 							$datarray['created'] = datetime_convert('UTC','UTC',$meta->date);
 
-							$r = email_get_msg($mbox,$msg_uid);
+							// Is it  reply?
+							$reply = ((substr(strtolower($datarray['title']), 0, 3) == "re:") or
+								(substr(strtolower($datarray['title']), 0, 3) == "re-") or
+								(raw_refs != ""));
+
+							$r = email_get_msg($mbox,$msg_uid, $reply);
 							if(! $r) {
 								logger("Mail: can't fetch msg ".$msg_uid);
 								continue;
diff --git a/include/profile_advanced.php b/include/profile_advanced.php
index 004a58524..004a58524 100755..100644
--- a/include/profile_advanced.php
+++ b/include/profile_advanced.php
diff --git a/include/profile_selectors.php b/include/profile_selectors.php
index 92579f64a..92579f64a 100755..100644
--- a/include/profile_selectors.php
+++ b/include/profile_selectors.php
diff --git a/include/profile_update.php b/include/profile_update.php
index 61eaee75d..61eaee75d 100755..100644
--- a/include/profile_update.php
+++ b/include/profile_update.php
diff --git a/include/queue.php b/include/queue.php
index 7e92705be..7e92705be 100755..100644
--- a/include/queue.php
+++ b/include/queue.php
diff --git a/include/queue_fn.php b/include/queue_fn.php
index 3c1087f4e..3c1087f4e 100755..100644
--- a/include/queue_fn.php
+++ b/include/queue_fn.php
diff --git a/include/quoteconvert.php b/include/quoteconvert.php
index 3aee93234..2a6d28370 100644
--- a/include/quoteconvert.php
+++ b/include/quoteconvert.php
@@ -124,7 +124,7 @@ function removetofu($message)
 	}
 
 	if ($quotestart != 0) {
-		$message = trim(substr($message, 0, $quotestart))."\n[collapsed]\n".substr($message, $quotestart+7, -8).'[/collapsed]';
+		$message = trim(substr($message, 0, $quotestart))."\n[spoiler]".substr($message, $quotestart+7, -8).'[/spoiler]';
 	}
 
 	return($message);
diff --git a/include/remoteupdate.php b/include/remoteupdate.php
index 9effc9b6e..9effc9b6e 100755..100644
--- a/include/remoteupdate.php
+++ b/include/remoteupdate.php
diff --git a/include/salmon.php b/include/salmon.php
index 3d525f51a..3d525f51a 100755..100644
--- a/include/salmon.php
+++ b/include/salmon.php
diff --git a/include/security.php b/include/security.php
index 19e91eb63..66622fd33 100755..100644
--- a/include/security.php
+++ b/include/security.php
@@ -9,6 +9,7 @@ function authenticate_success($user_record, $login_initial = false, $interactive
 	$_SESSION['authenticated'] = 1;
 	$_SESSION['page_flags'] = $user_record['page-flags'];
 	$_SESSION['my_url'] = $a->get_baseurl() . '/profile/' . $user_record['nickname'];
+	$_SESSION['my_address'] = $user_record['nickname'] . '@' . substr($a->get_baseurl(),strpos($a->get_baseurl(),'://')+3);
 	$_SESSION['addr'] = $_SERVER['REMOTE_ADDR'];
 
 	$a->user = $user_record;
diff --git a/include/session.php b/include/session.php
index 6c32e299f..6c32e299f 100755..100644
--- a/include/session.php
+++ b/include/session.php
diff --git a/include/socgraph.php b/include/socgraph.php
index b2f545509..3f5194049 100755..100644
--- a/include/socgraph.php
+++ b/include/socgraph.php
@@ -237,12 +237,14 @@ function suggestion_query($uid, $start = 0, $limit = 80) {
 
 	$r = q("SELECT count(glink.gcid) as `total`, gcontact.* from gcontact 
 		left join glink on glink.gcid = gcontact.id 
-		where uid = %d and not gcontact.nurl in ( select nurl from contact where uid = %d)
+		where uid = %d and not gcontact.nurl in ( select nurl from contact where uid = %d )
+		and not gcontact.name in ( select name from contact where uid = %d )
 		and not gcontact.id in ( select gcid from gcign where uid = %d )
 		group by glink.gcid order by total desc limit %d, %d ",
 		intval($uid),
 		intval($uid),
 		intval($uid),
+		intval($uid),
 		intval($start),
 		intval($limit)
 	);
@@ -252,11 +254,13 @@ function suggestion_query($uid, $start = 0, $limit = 80) {
 
 	$r2 = q("SELECT gcontact.* from gcontact 
 		left join glink on glink.gcid = gcontact.id 
-		where glink.uid = 0 and glink.cid = 0 and not gcontact.nurl in ( select nurl from contact where uid = %d)
+		where glink.uid = 0 and glink.cid = 0 and not gcontact.nurl in ( select nurl from contact where uid = %d )
+		and not gcontact.name in ( select name from contact where uid = %d )
 		and not gcontact.id in ( select gcid from gcign where uid = %d )
 		order by rand() limit %d, %d ",
 		intval($uid),
 		intval($uid),
+		intval($uid),
 		intval($start),
 		intval($limit)
 	);
diff --git a/include/system_unavailable.php b/include/system_unavailable.php
index bd7196cdf..bd7196cdf 100755..100644
--- a/include/system_unavailable.php
+++ b/include/system_unavailable.php
diff --git a/include/template_processor.php b/include/template_processor.php
index 4c317efe1..4c317efe1 100755..100644
--- a/include/template_processor.php
+++ b/include/template_processor.php
diff --git a/include/text.php b/include/text.php
index 92a74eb49..5456b5ad3 100644
--- a/include/text.php
+++ b/include/text.php
@@ -205,7 +205,6 @@ function hex2bin($s) {
 		return '';
 
 	if(! ctype_xdigit($s)) {
-		logger('hex2bin: illegal input: ' . print_r(debug_backtrace(), true));
 		return($s);
 	}
 
@@ -226,6 +225,9 @@ if(! function_exists('paginate')) {
 function paginate(&$a) {
 	$o = '';
 	$stripped = preg_replace('/(&page=[0-9]*)/','',$a->query_string);
+
+//	$stripped = preg_replace('/&zrl=(.*?)([\?&]|$)/ism','',$stripped);
+
 	$stripped = str_replace('q=','',$stripped);
 	$stripped = trim($stripped,'/');
 	$pagenum = $a->pager['page'];
@@ -610,6 +612,8 @@ function micropro($contact, $redirect = false, $class = '', $textmode = false) {
 			$url = $redirect_url;
 			$sparkle = ' sparkle';
 		}
+		else
+			$url = zrl($url);
 	}
 	$click = ((x($contact,'click')) ? ' onclick="' . $contact['click'] . '" ' : '');
 	if($click)
@@ -724,6 +728,8 @@ function smilies($s, $sample = false) {
 		'\\o/', 
 		'o.O', 
 		'O.o', 
+		'o_O', 
+		'O_o', 
 		":'(", 
 		":-!", 
 		":-/", 
@@ -758,6 +764,8 @@ function smilies($s, $sample = false) {
 		'<img src="' . $a->get_baseurl() . '/images/smiley-thumbsup.gif" alt="\\o/" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o.O" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O.o" />',
+		'<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o_O" />',
+		'<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O_o" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-cry.gif" alt=":\'(" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-foot-in-mouth.gif" alt=":-!" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-undecided.gif" alt=":-/" />',
@@ -919,7 +927,7 @@ function prepare_body($item,$attach = false) {
 		foreach($matches as $mtch) {
 			if(strlen($x))
 				$x .= ',';
-			$x .= file_tag_decode($mtch[1]);
+			$x .= xmlify(file_tag_decode($mtch[1]));
 		}
 		if(strlen($x))
 			$s .= '<div class="categorytags"><span>' . t('Categories:') . ' </span>' . $x . '</div>'; 
@@ -934,12 +942,42 @@ function prepare_body($item,$attach = false) {
 		foreach($matches as $mtch) {
 			if(strlen($x))
 				$x .= '&nbsp;&nbsp;&nbsp;';
-			$x .= file_tag_decode($mtch[1]). ' <a href="' . $a->get_baseurl() . '/filerm/' . $item['id'] . '?f=&term=' . file_tag_decode($mtch[1]) . '" title="' . t('remove') . '" >' . t('[remove]') . '</a>';
+			$x .= xmlify(file_tag_decode($mtch[1])) . ' <a href="' . $a->get_baseurl() . '/filerm/' . $item['id'] . '?f=&term=' . xmlify(file_tag_decode($mtch[1])) . '" title="' . t('remove') . '" >' . t('[remove]') . '</a>';
 		}
 		if(strlen($x) && (local_user() == $item['uid']))
 			$s .= '<div class="filesavetags"><span>' . t('Filed under:') . ' </span>' . $x . '</div>'; 
 	}
 
+	// Look for spoiler
+	$spoilersearch = '<blockquote class="spoiler">';
+
+	// Remove line breaks before the spoiler
+	while ((strpos($s, "\n".$spoilersearch) !== false))
+		$s = str_replace("\n".$spoilersearch, $spoilersearch, $s);
+	while ((strpos($s, "<br />".$spoilersearch) !== false))
+		$s = str_replace("<br />".$spoilersearch, $spoilersearch, $s);
+
+	while ((strpos($s, $spoilersearch) !== false)) {
+
+		$pos = strpos($s, $spoilersearch);
+		$rnd = random_string(8);
+		$spoilerreplace = '<br /> <span id="spoiler-wrap-'.$rnd.'" style="white-space:nowrap;" class="fakelink" onclick="openClose(\'spoiler-'.$rnd.'\');">'.sprintf(t('Click to open/close')).'</span>'.
+	                                '<blockquote class="spoiler" id="spoiler-'.$rnd.'" style="display: none;">';
+		$s = substr($s, 0, $pos).$spoilerreplace.substr($s, $pos+strlen($spoilersearch));
+	}
+
+	// Look for quote with author
+	$authorsearch = '<blockquote class="author">';
+
+	while ((strpos($s, $authorsearch) !== false)) {
+
+		$pos = strpos($s, $authorsearch);
+		$rnd = random_string(8);
+		$authorreplace = '<br /> <span id="author-wrap-'.$rnd.'" style="white-space:nowrap;" class="fakelink" onclick="openClose(\'author-'.$rnd.'\');">'.sprintf(t('Click to open/close')).'</span>'.
+	                                '<blockquote class="author" id="author-'.$rnd.'" style="display: block;">';
+		$s = substr($s, 0, $pos).$authorreplace.substr($s, $pos+strlen($authorsearch));
+	}
+
 	$prep_arr = array('item' => $item, 'html' => $s);
 	call_hooks('prepare_body_final', $prep_arr);
 
@@ -1275,13 +1313,126 @@ function file_tag_decode($s) {
 }
 
 function file_tag_file_query($table,$s,$type = 'file') {
+
 	if($type == 'file')
-		$str = preg_quote( '[' . file_tag_encode($s) . ']' );
+		$str = preg_quote( '[' . str_replace('%','%%',file_tag_encode($s)) . ']' );
 	else
-		$str = preg_quote( '<' . file_tag_encode($s) . '>' );
+		$str = preg_quote( '<' . str_replace('%','%%',file_tag_encode($s)) . '>' );
 	return " AND " . (($table) ? dbesc($table) . '.' : '') . "file regexp '" . dbesc($str) . "' ";
 }
 
+// ex. given music,video return <music><video> or [music][video]
+function file_tag_list_to_file($list,$type = 'file') {
+        $tag_list = '';
+        if(strlen($list)) {
+                $list_array = explode(",",$list);
+                if($type == 'file') {
+	                $lbracket = '[';
+	                $rbracket = ']';
+	        }
+                else {
+	                $lbracket = '<';
+        	        $rbracket = '>';
+	        }
+
+                foreach($list_array as $item) {
+		  if(strlen($item)) {
+		                $tag_list .= $lbracket . file_tag_encode(trim($item))  . $rbracket;
+			}
+                }
+	}
+        return $tag_list;
+}
+
+// ex. given <music><video>[friends], return music,video or friends
+function file_tag_file_to_list($file,$type = 'file') {
+        $matches = false;
+        $list = '';
+        if($type == 'file') {
+                $cnt = preg_match_all('/\[(.*?)\]/',$file,$matches,PREG_SET_ORDER);
+	}
+        else {
+                $cnt = preg_match_all('/<(.*?)>/',$file,$matches,PREG_SET_ORDER);
+	}
+	if($cnt) {
+		foreach($matches as $mtch) {
+			if(strlen($list))
+				$list .= ',';
+			$list .= file_tag_decode($mtch[1]);
+		}
+	}
+
+        return $list;
+}
+
+function file_tag_update_pconfig($uid,$file_old,$file_new,$type = 'file') {
+        // $file_old - categories previously associated with an item
+        // $file_new - new list of categories for an item
+
+	if(! intval($uid))
+		return false;
+
+        if($file_old == $file_new)
+	        return true;
+
+	$saved = get_pconfig($uid,'system','filetags');
+        if(strlen($saved)) {
+                if($type == 'file') {
+	                $lbracket = '[';
+	                $rbracket = ']';
+	        }
+                else {
+	                $lbracket = '<';
+        	        $rbracket = '>';
+	        }
+
+                $filetags_updated = $saved;
+
+		// check for new tags to be added as filetags in pconfig
+                $new_tags = array();
+                $check_new_tags = explode(",",file_tag_file_to_list($file_new,$type));
+
+	        foreach($check_new_tags as $tag) {
+		        if(! stristr($saved,$lbracket . file_tag_encode($tag) . $rbracket))
+			        $new_tags[] = $tag;
+	        }
+
+		$filetags_updated .= file_tag_list_to_file(implode(",",$new_tags),$type);
+
+		// check for deleted tags to be removed from filetags in pconfig
+                $deleted_tags = array();
+                $check_deleted_tags = explode(",",file_tag_file_to_list($file_old,$type));
+
+	        foreach($check_deleted_tags as $tag) {
+		        if(! stristr($file_new,$lbracket . file_tag_encode($tag) . $rbracket))
+		                $deleted_tags[] = $tag;
+	        }
+
+                foreach($deleted_tags as $key => $tag) {
+		        $r = q("select file from item where uid = %d " . file_tag_file_query('item',$tag,$type),
+		                intval($uid)
+	                );
+
+	                if(count($r)) {
+			        unset($deleted_tags[$key]);
+	                }
+			else {
+			        $filetags_updated = str_replace($lbracket . file_tag_encode($tag) . $rbracket,'',$filetags_updated);
+			}
+		}
+
+                if($saved != $filetags_updated) {
+		        set_pconfig($uid,'system','filetags', $filetags_updated);
+                }
+		return true;
+	}
+        else
+                if(strlen($file_new)) {
+		        set_pconfig($uid,'system','filetags', $file_new);
+                }
+		return true;
+}
+
 function file_tag_save_file($uid,$item,$file) {
 	$result = false;
 	if(! intval($uid))
@@ -1300,6 +1451,7 @@ function file_tag_save_file($uid,$item,$file) {
 		$saved = get_pconfig($uid,'system','filetags');
 		if((! strlen($saved)) || (! stristr($saved,'[' . file_tag_encode($file) . ']')))
 			set_pconfig($uid,'system','filetags',$saved . '[' . file_tag_encode($file) . ']');
+		info( t('Item filed') );
 	}
 	return true;
 }
@@ -1338,3 +1490,16 @@ function file_tag_unsave_file($uid,$item,$file) {
 function normalise_openid($s) {
 	return trim(str_replace(array('http://','https://'),array('',''),$s),'/');
 }
+
+
+function undo_post_tagging($s) {
+	$matches = null;
+	$cnt = preg_match_all('/([@#])\[url=(.*?)\](.*?)\[\/url\]/ism',$s,$matches,PREG_SET_ORDER);
+	if($cnt) {
+		foreach($matches as $mtch) {
+			$s = str_replace($mtch[0], $mtch[1] . $mtch[3],$s);
+		}
+	}
+	return $s;
+}
+