updates

32 files changed, 416 insertions, 414 deletions

diff --git a/boot.php b/boot.php
index 15eaf7970..fbc2e1f71 100644
--- a/boot.php
+++ b/boot.php
@@ -156,22 +156,21 @@ define ( 'NETWORK_PHANTOM',          'unkn');    // Place holder
  * Permissions 
  */
 
-define ( 'PERMS_VISIBLE',            0x0001);  // Can be seen in my public address book 
-define ( 'PERMS_TRANSMIT',           0x0002);  // Can post to my stream
-define ( 'PERMS_RECEIVE',            0x0004);  // Can receive my posts
-define ( 'PERMS_COMMENT',            0x0008);  // Can comment on my posts
-define ( 'PERMS_POSTWALL',           0x0010);  // Can post to my wall if I allow wall posts
-define ( 'PERMS_TAGWALL',            0x0020);  // Can post to my wall via tags (e.g. community groups)
-define ( 'PERMS_MAIL',               0x0040);  // Can send me email
-define ( 'PERMS_SEEABOOK',           0x0080);  // Can see my address book if it's not public
-define ( 'PERMS_CHAT',               0x0100);  // Can IM me (when available)
-define ( 'PERMS_SEEPERMS',           0x7000);  // Can see these permissions
-
-define ( 'PERMS_FRIEND',             PERMS_VISIBLE|PERMS_TRANSMIT|PERMS_RECEIVE|PERMS_COMMENT|PERMS_POSTWALL|PERMS_MAIL|
-									 PERMS_SEEABOOK|PERMS_CHAT|PERMS_SEEPERMS );  // Can do anything but tag post
-
-define ( 'PERMS_COMMUNITY',          PERMS_VISIBLE|PERMS_RECEIVE|PERMS_COMMENT|PERMS_POSTWALL|PERMS_TAGWALL|
-									 PERMS_SEEABOOK|PERMS_SEEPERMS); // Public group profile
+
+define ( 'PERMS_R_STREAM',         0x0001); 
+define ( 'PERMS_R_PROFILE',        0x0002);
+define ( 'PERMS_R_PHOTOS',         0x0004); 
+define ( 'PERMS_R_ABOOK',          0x0008); 
+
+
+define ( 'PERMS_W_STREAM',         0x0010); 
+define ( 'PERMS_W_WALL',           0x0020);
+define ( 'PERMS_W_TAGWALL',        0x0040); 
+define ( 'PERMS_W_COMMENT',        0x0080); 
+define ( 'PERMS_W_MAIL',           0x0100); 
+define ( 'PERMS_W_PHOTOS',         0x0200);
+define ( 'PERMS_W_CHAT',           0x0400); 
+
 
 // General channel permissions
 
@@ -1056,11 +1055,29 @@ if(! function_exists('get_max_import_size')) {
 
 if(! function_exists('profile_load')) {
 function profile_load(&$a, $nickname, $profile = 0) {
-	if(remote_user()) {
-		$r = q("SELECT `profile_id` FROM `contact` WHERE `id` = %d LIMIT 1",
-				intval($_SESSION['visitor_id']));
-		if(count($r))
-			$profile = $r[0]['profile_id'];
+
+	$user = q("select entity_id from entity where entity_address = '%s' limit 1",
+		dbesc($nickname)
+	);
+		
+	if(! ($user && count($user))) {
+		logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
+		notice( t('Requested account is not available.') . EOL );
+		$a->error = 404;
+		return;
+	}
+
+	if(remote_user() && count($_SESSION['remote'])) {
+		foreach($_SESSION['remote'] as $visitor) {
+			if($visitor['uid'] == $user[0]['entity_id']) {
+				$r = q("SELECT `profile_id` FROM `contact` WHERE `id` = %d LIMIT 1",
+					intval($visitor['cid'])
+				);
+				if(count($r))
+					$profile = $r[0]['profile_id'];
+				break;
+			}
+		}
 	}
 
 	$r = null;
@@ -1176,8 +1193,14 @@ if(! function_exists('profile_sidebar')) {
 
 		// don't show connect link to authenticated visitors either
 
-		if((remote_user()) && ($_SESSION['visitor_visiting'] == $profile['uid']))
-			$connect = False;
+		if(remote_user() && count($_SESSION['remote'])) {
+			foreach($_SESSION['remote'] as $visitor) {
+				if($visitor['uid'] == $profile['uid']) {
+					$connect = false;
+					break;
+				}
+			}
+		}
 
 		if(get_my_url() && $profile['unkmail'])
 			$wallmessage = t('Message');
@@ -1505,6 +1528,12 @@ if(! function_exists('current_theme')) {
 		if($is_mobile) {
 			$system_theme = ((isset($a->config['system']['mobile-theme'])) ? $a->config['system']['mobile-theme'] : '');
 			$theme_name = ((isset($_SESSION) && x($_SESSION,'mobile-theme')) ? $_SESSION['mobile-theme'] : $system_theme);
+
+			if($theme_name === '---') {
+				// user has selected to have the mobile theme be the same as the normal one
+				$system_theme = '';
+				$theme_name = '';
+			}
 		}
 		else {
 			$system_theme = ((isset($a->config['system']['theme'])) ? $a->config['system']['theme'] : '');
diff --git a/database.sql b/database.sql
index f475fc6a2..8f525b60d 100644
--- a/database.sql
+++ b/database.sql
@@ -1,29 +1,10 @@
--- phpMyAdmin SQL Dump
--- version 3.3.10.4
--- http://www.phpmyadmin.net
---
--- Host: newdb.macgirvin.com
--- Generation Time: Sep 04, 2012 at 07:07 PM
--- Server version: 5.1.53
--- PHP Version: 5.3.13
-
 SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";
 
-
 /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
 
---
--- Database: `mpse1`
---
-
--- --------------------------------------------------------
-
---
--- Table structure for table `account`
---
 
 CREATE TABLE IF NOT EXISTS `account` (
   `account_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
@@ -52,12 +33,6 @@ CREATE TABLE IF NOT EXISTS `account` (
   KEY `account_default_entity` (`account_default_entity`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `addon`
---
-
 CREATE TABLE IF NOT EXISTS `addon` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `name` char(255) NOT NULL,
@@ -72,12 +47,6 @@ CREATE TABLE IF NOT EXISTS `addon` (
   KEY `installed` (`installed`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `attach`
---
-
 CREATE TABLE IF NOT EXISTS `attach` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `aid` int(10) unsigned NOT NULL DEFAULT '0',
@@ -99,12 +68,6 @@ CREATE TABLE IF NOT EXISTS `attach` (
   KEY `hash` (`hash`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `auth_codes`
---
-
 CREATE TABLE IF NOT EXISTS `auth_codes` (
   `id` varchar(40) NOT NULL,
   `client_id` varchar(20) NOT NULL,
@@ -114,12 +77,6 @@ CREATE TABLE IF NOT EXISTS `auth_codes` (
   PRIMARY KEY (`id`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `cache`
---
-
 CREATE TABLE IF NOT EXISTS `cache` (
   `k` char(255) NOT NULL,
   `v` text NOT NULL,
@@ -127,12 +84,6 @@ CREATE TABLE IF NOT EXISTS `cache` (
   PRIMARY KEY (`k`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `challenge`
---
-
 CREATE TABLE IF NOT EXISTS `challenge` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `challenge` char(255) NOT NULL,
@@ -143,12 +94,6 @@ CREATE TABLE IF NOT EXISTS `challenge` (
   PRIMARY KEY (`id`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `clients`
---
-
 CREATE TABLE IF NOT EXISTS `clients` (
   `client_id` varchar(20) NOT NULL,
   `pw` varchar(20) NOT NULL,
@@ -159,12 +104,6 @@ CREATE TABLE IF NOT EXISTS `clients` (
   PRIMARY KEY (`client_id`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `config`
---
-
 CREATE TABLE IF NOT EXISTS `config` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `cat` char(255) CHARACTER SET ascii NOT NULL,
@@ -174,12 +113,6 @@ CREATE TABLE IF NOT EXISTS `config` (
   UNIQUE KEY `access` (`cat`,`k`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `contact`
---
-
 CREATE TABLE IF NOT EXISTS `contact` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `aid` int(10) unsigned NOT NULL DEFAULT '0',
@@ -259,12 +192,6 @@ CREATE TABLE IF NOT EXISTS `contact` (
   KEY `aid` (`aid`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `conv`
---
-
 CREATE TABLE IF NOT EXISTS `conv` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `guid` char(64) NOT NULL,
@@ -279,12 +206,6 @@ CREATE TABLE IF NOT EXISTS `conv` (
   KEY `updated` (`updated`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `deliverq`
---
-
 CREATE TABLE IF NOT EXISTS `deliverq` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `cmd` char(32) NOT NULL,
@@ -295,12 +216,6 @@ CREATE TABLE IF NOT EXISTS `deliverq` (
   KEY `contact` (`contact`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `entity`
---
-
 CREATE TABLE IF NOT EXISTS `entity` (
   `entity_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `entity_account_id` int(10) unsigned NOT NULL DEFAULT '0',
@@ -330,8 +245,11 @@ CREATE TABLE IF NOT EXISTS `entity` (
   `entity_r_abook` tinyint(3) unsigned NOT NULL DEFAULT '128',
   `entity_w_stream` tinyint(3) unsigned NOT NULL DEFAULT '128',
   `entity_w_wall` tinyint(3) unsigned NOT NULL DEFAULT '128',
+  `entity_w_tagwall` tinyint(3) unsigned NOT NULL DEFAULT '128',
   `entity_w_comment` tinyint(3) unsigned NOT NULL DEFAULT '128',
   `entity_w_mail` tinyint(3) unsigned NOT NULL DEFAULT '128',
+  `entity_w_photos` tinyint(3) unsigned NOT NULL DEFAULT '128',
+  `entity_w_chat` tinyint(3) unsigned NOT NULL DEFAULT '128',
   PRIMARY KEY (`entity_id`),
   KEY `entity_account_id` (`entity_account_id`),
   KEY `entity_name` (`entity_name`),
@@ -352,15 +270,12 @@ CREATE TABLE IF NOT EXISTS `entity` (
   KEY `entity_w_stream` (`entity_w_stream`),
   KEY `entity_w_wall` (`entity_w_wall`),
   KEY `entity_w_comment` (`entity_w_comment`),
-  KEY `entity_w_mail` (`entity_w_mail`)
+  KEY `entity_w_mail` (`entity_w_mail`),
+  KEY `entity_w_tagwall` (`entity_w_tagwall`),
+  KEY `entity_w_photos` (`entity_w_photos`),
+  KEY `entity_w_chat` (`entity_w_chat`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `event`
---
-
 CREATE TABLE IF NOT EXISTS `event` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `uid` int(11) NOT NULL,
@@ -393,12 +308,6 @@ CREATE TABLE IF NOT EXISTS `event` (
   KEY `ignore` (`ignore`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `fcontact`
---
-
 CREATE TABLE IF NOT EXISTS `fcontact` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `url` char(255) NOT NULL,
@@ -421,12 +330,6 @@ CREATE TABLE IF NOT EXISTS `fcontact` (
   KEY `network` (`network`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `ffinder`
---
-
 CREATE TABLE IF NOT EXISTS `ffinder` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `uid` int(10) unsigned NOT NULL,
@@ -438,12 +341,6 @@ CREATE TABLE IF NOT EXISTS `ffinder` (
   KEY `fid` (`fid`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `fserver`
---
-
 CREATE TABLE IF NOT EXISTS `fserver` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `server` char(255) NOT NULL,
@@ -455,12 +352,6 @@ CREATE TABLE IF NOT EXISTS `fserver` (
   KEY `posturl` (`posturl`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `fsuggest`
---
-
 CREATE TABLE IF NOT EXISTS `fsuggest` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `uid` int(11) NOT NULL,
@@ -474,12 +365,6 @@ CREATE TABLE IF NOT EXISTS `fsuggest` (
   PRIMARY KEY (`id`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `gcign`
---
-
 CREATE TABLE IF NOT EXISTS `gcign` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `uid` int(11) NOT NULL,
@@ -489,12 +374,6 @@ CREATE TABLE IF NOT EXISTS `gcign` (
   KEY `gcid` (`gcid`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `gcontact`
---
-
 CREATE TABLE IF NOT EXISTS `gcontact` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `name` char(255) NOT NULL,
@@ -508,12 +387,6 @@ CREATE TABLE IF NOT EXISTS `gcontact` (
   KEY `url` (`url`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `glink`
---
-
 CREATE TABLE IF NOT EXISTS `glink` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `cid` int(11) NOT NULL,
@@ -529,12 +402,6 @@ CREATE TABLE IF NOT EXISTS `glink` (
   KEY `updated` (`updated`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `group`
---
-
 CREATE TABLE IF NOT EXISTS `group` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `uid` int(10) unsigned NOT NULL,
@@ -547,12 +414,6 @@ CREATE TABLE IF NOT EXISTS `group` (
   KEY `deleted` (`deleted`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `group_member`
---
-
 CREATE TABLE IF NOT EXISTS `group_member` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `uid` int(10) unsigned NOT NULL,
@@ -564,12 +425,6 @@ CREATE TABLE IF NOT EXISTS `group_member` (
   KEY `contact-id` (`contact-id`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `guid`
---
-
 CREATE TABLE IF NOT EXISTS `guid` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `guid` char(64) NOT NULL,
@@ -577,12 +432,6 @@ CREATE TABLE IF NOT EXISTS `guid` (
   KEY `guid` (`guid`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `hook`
---
-
 CREATE TABLE IF NOT EXISTS `hook` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `hook` char(255) NOT NULL,
@@ -593,12 +442,6 @@ CREATE TABLE IF NOT EXISTS `hook` (
   KEY `hook` (`hook`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `hubloc`
---
-
 CREATE TABLE IF NOT EXISTS `hubloc` (
   `hubloc_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `hubloc_guid` char(255) NOT NULL DEFAULT '',
@@ -616,12 +459,6 @@ CREATE TABLE IF NOT EXISTS `hubloc` (
   KEY `hubloc_url_sig` (`hubloc_url_sig`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `intro`
---
-
 CREATE TABLE IF NOT EXISTS `intro` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `uid` int(10) unsigned NOT NULL,
@@ -644,12 +481,6 @@ CREATE TABLE IF NOT EXISTS `intro` (
   KEY `contact-id` (`contact-id`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `item`
---
-
 CREATE TABLE IF NOT EXISTS `item` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `uri` char(255) CHARACTER SET ascii NOT NULL,
@@ -739,12 +570,6 @@ CREATE TABLE IF NOT EXISTS `item` (
   FULLTEXT KEY `deny_gid` (`deny_gid`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `item_id`
---
-
 CREATE TABLE IF NOT EXISTS `item_id` (
   `iid` int(11) NOT NULL,
   `uid` int(11) NOT NULL,
@@ -756,12 +581,6 @@ CREATE TABLE IF NOT EXISTS `item_id` (
   KEY `service` (`service`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `locks`
---
-
 CREATE TABLE IF NOT EXISTS `locks` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `name` char(128) NOT NULL,
@@ -769,12 +588,6 @@ CREATE TABLE IF NOT EXISTS `locks` (
   PRIMARY KEY (`id`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `mail`
---
-
 CREATE TABLE IF NOT EXISTS `mail` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `aid` int(10) unsigned NOT NULL DEFAULT '0',
@@ -808,12 +621,6 @@ CREATE TABLE IF NOT EXISTS `mail` (
   KEY `aid` (`aid`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `manage`
---
-
 CREATE TABLE IF NOT EXISTS `manage` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `uid` int(11) NOT NULL,
@@ -823,12 +630,6 @@ CREATE TABLE IF NOT EXISTS `manage` (
   KEY `mid` (`mid`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `notify`
---
-
 CREATE TABLE IF NOT EXISTS `notify` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `hash` char(64) NOT NULL,
@@ -855,12 +656,6 @@ CREATE TABLE IF NOT EXISTS `notify` (
   KEY `otype` (`otype`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `notify-threads`
---
-
 CREATE TABLE IF NOT EXISTS `notify-threads` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `notify-id` int(11) NOT NULL,
@@ -872,12 +667,6 @@ CREATE TABLE IF NOT EXISTS `notify-threads` (
   KEY `receiver-uid` (`receiver-uid`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `pconfig`
---
-
 CREATE TABLE IF NOT EXISTS `pconfig` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `uid` int(11) NOT NULL DEFAULT '0',
@@ -888,12 +677,6 @@ CREATE TABLE IF NOT EXISTS `pconfig` (
   UNIQUE KEY `access` (`uid`,`cat`,`k`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `photo`
---
-
 CREATE TABLE IF NOT EXISTS `photo` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `aid` int(10) unsigned NOT NULL DEFAULT '0',
@@ -928,12 +711,6 @@ CREATE TABLE IF NOT EXISTS `photo` (
   KEY `aid` (`aid`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `profile`
---
-
 CREATE TABLE IF NOT EXISTS `profile` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `aid` int(10) unsigned NOT NULL DEFAULT '0',
@@ -993,12 +770,6 @@ CREATE TABLE IF NOT EXISTS `profile` (
   FULLTEXT KEY `prv_keywords` (`prv_keywords`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `profile_check`
---
-
 CREATE TABLE IF NOT EXISTS `profile_check` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `uid` int(10) unsigned NOT NULL,
@@ -1014,12 +785,6 @@ CREATE TABLE IF NOT EXISTS `profile_check` (
   KEY `expire` (`expire`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `queue`
---
-
 CREATE TABLE IF NOT EXISTS `queue` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `cid` int(11) NOT NULL,
@@ -1036,12 +801,6 @@ CREATE TABLE IF NOT EXISTS `queue` (
   KEY `batch` (`batch`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `register`
---
-
 CREATE TABLE IF NOT EXISTS `register` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `hash` char(255) NOT NULL,
@@ -1055,12 +814,6 @@ CREATE TABLE IF NOT EXISTS `register` (
   KEY `uid` (`uid`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `session`
---
-
 CREATE TABLE IF NOT EXISTS `session` (
   `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   `sid` char(255) NOT NULL,
@@ -1071,12 +824,6 @@ CREATE TABLE IF NOT EXISTS `session` (
   KEY `expire` (`expire`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `spam`
---
-
 CREATE TABLE IF NOT EXISTS `spam` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `uid` int(11) NOT NULL,
@@ -1091,12 +838,6 @@ CREATE TABLE IF NOT EXISTS `spam` (
   KEY `term` (`term`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `term`
---
-
 CREATE TABLE IF NOT EXISTS `term` (
   `tid` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `aid` int(10) unsigned NOT NULL DEFAULT '0',
@@ -1115,12 +856,6 @@ CREATE TABLE IF NOT EXISTS `term` (
   KEY `aid` (`aid`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `tokens`
---
-
 CREATE TABLE IF NOT EXISTS `tokens` (
   `id` varchar(40) NOT NULL,
   `secret` text NOT NULL,
@@ -1134,12 +869,6 @@ CREATE TABLE IF NOT EXISTS `tokens` (
   KEY `uid` (`uid`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `user`
---
-
 CREATE TABLE IF NOT EXISTS `user` (
   `uid` int(11) NOT NULL AUTO_INCREMENT,
   `account_id` int(10) unsigned NOT NULL,
@@ -1199,12 +928,6 @@ CREATE TABLE IF NOT EXISTS `user` (
   KEY `account_id` (`account_id`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `userd`
---
-
 CREATE TABLE IF NOT EXISTS `userd` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `username` char(255) NOT NULL,
diff --git a/include/Contact.php b/include/Contact.php
index c141fa188..5e0964d03 100644
--- a/include/Contact.php
+++ b/include/Contact.php
@@ -1,6 +1,60 @@
 <?php
 
 
+function map_perms($entity,$zguid) {
+
+	$is_contact = false;
+	$is_site    = false;
+	$is_network = false;
+	$is_anybody = true;
+
+	if(strlen($zguid)) {
+
+		$is_network = true;
+
+		$r = q("select * from contact where guid = '%s' and uid = %d limit 1",
+			dbesc($zguid),
+			intval($entity['entity_id'])
+		);
+		if($r && count($r)) {
+			$is_contact = true;
+			$contact = $r[0];
+		}
+		$r = q("select * from entity where entity_global_id = '%s' limit 1",
+			dbesc($zguid)
+		);
+		if($r && count($r)) {
+			$is_site = true;
+		}
+	}
+
+
+
+
+
+
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 // Included here for completeness, but this is a very dangerous operation.
 // It is the caller's responsibility to confirm the requestor's intent and
 // authorisation to do this.
diff --git a/include/Scrape.php b/include/Scrape.php
index 5dbab23af..2e5ed7d32 100644
--- a/include/Scrape.php
+++ b/include/Scrape.php
@@ -532,9 +532,10 @@ function probe_url($url, $mode = PROBE_NORMAL) {
 			else
 				$poll = $tapi . '?screen_name=' . $tid;
 			$profile = 'http://twitter.com/#!/' . $tid;
-			$vcard['photo'] = 'https://api.twitter.com/1/users/profile_image/' . $tid;
+			//$vcard['photo'] = 'https://api.twitter.com/1/users/profile_image/' . $tid;
+			$vcard['photo'] = 'https://api.twitter.com/1/users/profile_image?screen_name=' . $tid . '&size=bigger';
 			$vcard['nick'] = $tid;
-			$vcard['fn'] = $tid . '@twitter';
+			$vcard['fn'] = $tid;
 		}
 
 		if($lastfm) {
diff --git a/include/auth.php b/include/auth.php
index 1e1df1808..d184b5ff7 100644
--- a/include/auth.php
+++ b/include/auth.php
@@ -11,14 +11,13 @@ function nuke_session() {
 	unset($_SESSION['administrator']);
 	unset($_SESSION['cid']);
 	unset($_SESSION['theme']);
+	unset($_SESSION['mobile-theme']);
 	unset($_SESSION['page_flags']);
 	unset($_SESSION['submanage']);
 	unset($_SESSION['my_url']);
 	unset($_SESSION['my_address']);
 	unset($_SESSION['addr']);
 	unset($_SESSION['return_url']);
-	unset($_SESSION['theme']);
-	unset($_SESSION['page_flags']);
 }
 
 /**
diff --git a/include/contact_widgets.php b/include/contact_widgets.php
index ae88eefb4..a8eb893a5 100644
--- a/include/contact_widgets.php
+++ b/include/contact_widgets.php
@@ -136,9 +136,16 @@ function common_friends_visitor_widget($profile_uid) {
 
 	$cid = $zcid = 0;
 
-	if(can_write_wall($a,$profile_uid))
-		$cid = remote_user();
-	else {
+	if(is_array($_SESSION['remote'])) {
+		foreach($_SESSION['remote'] as $visitor) {
+			if($visitor['uid'] == $profile_uid) {
+				$cid = $visitor['cid'];
+				break;
+			}
+		}
+	}
+
+	if(! $cid) {
 		if(get_my_url()) {
 			$r = q("select id from contact where nurl = '%s' and uid = %d limit 1",
 				dbesc(normalise_link(get_my_url())),
diff --git a/include/conversation.php b/include/conversation.php
index 7f0edc5de..7fb341ef3 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -365,12 +365,31 @@ function prepare_threads_body($a, $items, $cmnt_tpl, $page_writeable, $mode, $pr
 		$thumb = $item['thumb'];
 		$indent = '';
 		$osparkle = '';
+		$visiting = false;
 		$lastcollapsed = false;
 		$firstcollapsed = false;
 		$total_children += count_descendants($item);
 
 		$toplevelpost = (($item['id'] == $item['parent']) ? true : false);
+
+
+		if($item['uid'] == local_user())
+			$dropping = true;
+		elseif(is_array($_SESSION['remote'])) {
+			foreach($_SESSION['remote'] as $visitor) {
+				if($visitor['cid'] == $item['contact-id']) {
+					$dropping = true;
+					$visiting = true;
+					break;
+				}
+			}
+		}
+
 		$item_writeable = (($item['writable'] || $item['self']) ? true : false);
+
+		if($visiting && $mode == 'profile')
+			$item_writeable = true;
+
 		$show_comment_box = ((($page_writeable) && ($item_writeable)) ? true : false);
 		$lock = ((($item['private'] == 1) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid']) 
 			|| strlen($item['deny_cid']) || strlen($item['deny_gid']))))
@@ -382,8 +401,6 @@ function prepare_threads_body($a, $items, $cmnt_tpl, $page_writeable, $mode, $pr
 			$edpost = array($a->get_baseurl($ssl_state)."/editpost/".$item['id'], t("Edit"));
 		else
 			$edpost = false;
-		if((intval($item['contact-id']) && $item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
-			$dropping = true;
 
 		$drop = array(
 			'dropping' => $dropping,
diff --git a/include/delivery.php b/include/delivery.php
index 09448fcae..0d99f48a2 100644
--- a/include/delivery.php
+++ b/include/delivery.php
@@ -322,8 +322,9 @@ function delivery_run($argv, $argc){
 						dbesc($nickname)
 					);
 
-					if(count($x)) {
-						if($owner['page-flags'] == PAGE_COMMUNITY && ! $x[0]['writable']) {
+					if($x && count($x)) {
+						$write_flag = (($x[0]['rel'] == CONTACT_IS_FOLLOWER || $x[0]['rel'] == CONTACT_IS_FRIEND) ? true : false);
+						if((($owner['page-flags'] == PAGE_COMMUNITY) || ($write_flag)) && (! $x[0]['writable'])) {
 							q("update contact set writable = 1 where id = %d limit 1",
 								intval($x[0]['id'])
 							);
diff --git a/include/items.php b/include/items.php
index 63e9a646d..4acf72d77 100755
--- a/include/items.php
+++ b/include/items.php
@@ -3557,9 +3557,21 @@ function drop_item($id,$interactive = true) {
 
 	$owner = $item['uid'];
 
+	$cid = 0;
+
 	// check if logged in user is either the author or owner of this item
 
-	if((local_user() == $item['uid']) || (remote_user() == $item['contact-id']) || (! $interactive)) {
+	if(is_array($_SESSION['remote'])) {
+		foreach($_SESSION['remote'] as $visitor) {
+			if($visitor['uid'] == $item['uid'] && $visitor['cid'] == $item['contact-id']) {
+				$cid = $visitor['cid'];
+				break;
+			}
+		}
+	}
+
+
+	if((local_user() == $item['uid']) || ($cid) || (! $interactive)) {
 
 		// delete the item
 
diff --git a/include/notifier.php b/include/notifier.php
index 6e3cede56..15ab67b7b 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -279,7 +279,7 @@ function notifier_run($argv, $argc){
 			// a delivery fork. private groups (forum_mode == 2) do not uplink
 
 			if((intval($parent['forum_mode']) == 1) && (! $top_level) && ($cmd !== 'uplink')) {
-				proc_run('php','include/notifier','uplink',$item_id);
+				proc_run('php','include/notifier.php','uplink',$item_id);
 			}
 
 			$conversants = array();
@@ -543,9 +543,9 @@ function notifier_run($argv, $argc){
 							dbesc($nickname)
 						);
 
-						if(count($x)) {
-
-							if($owner['page-flags'] == PAGE_COMMUNITY && ! $x[0]['writable']) {
+						if($x && count($x)) {
+							$write_flag = (($x[0]['rel'] == CONTACT_IS_FOLLOWER || $x[0]['rel'] == CONTACT_IS_FRIEND) ? true : false);
+							if((($owner['page-flags'] == PAGE_COMMUNITY) || ($write_flag)) && (! $x[0]['writable'])) {
 								q("update contact set writable = 1 where id = %d limit 1",
 									intval($x[0]['id'])
 								);
diff --git a/include/oauth.php b/include/oauth.php
index 2724dcf7c..103d4c2fa 100644
--- a/include/oauth.php
+++ b/include/oauth.php
@@ -145,6 +145,7 @@ class FKOAuth1 extends OAuthServer {
 		}
 		$_SESSION['uid'] = $record['uid'];
 		$_SESSION['theme'] = $record['theme'];
+		$_SESSION['mobile-theme'] = get_pconfig($record['uid'], 'system', 'mobile_theme');
 		$_SESSION['authenticated'] = 1;
 		$_SESSION['page_flags'] = $record['page-flags'];
 		$_SESSION['my_url'] = $a->get_baseurl() . '/profile/' . $record['nickname'];
diff --git a/include/security.php b/include/security.php
index 497166ec4..bc1e97059 100644
--- a/include/security.php
+++ b/include/security.php
@@ -181,12 +181,26 @@ function can_write_wall(&$a,$owner) {
 		elseif($verified === 1)
 			return false;
 		else {
+			$cid = 0;
+
+			if(is_array($_SESSION['remote'])) {
+				foreach($_SESSION['remote'] as $visitor) {
+					if($visitor['uid'] == $owner) {
+						$cid = $visitor['cid'];
+						break;
+					}
+				}
+			}
+
+			if(! $cid)
+				return false;
+
 
 			$r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` LEFT JOIN `user` on `user`.`uid` = `contact`.`uid` 
 				WHERE `contact`.`uid` = %d AND `contact`.`id` = %d AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0 
 				AND `user`.`blockwall` = 0 AND `readonly` = 0  AND ( `contact`.`rel` IN ( %d , %d ) OR `user`.`page-flags` = %d ) LIMIT 1",
 				intval($owner),
-				intval(remote_user()),
+				intval($cid),
 				intval(CONTACT_IS_SHARING),
 				intval(CONTACT_IS_FRIEND),
 				intval(PAGE_COMMUNITY)
diff --git a/mod/community.php b/mod/community.php
index 354f68528..4f6c3d3c9 100644
--- a/mod/community.php
+++ b/mod/community.php
@@ -1,8 +1,10 @@
 <?php
 
 function community_init(&$a) {
-	if(! local_user())
+	if(! local_user()) {
 		unset($_SESSION['theme']);
+		unset($_SESSION['mobile-theme']);
+	}
 
 
 }
diff --git a/mod/dfrn_poll.php b/mod/dfrn_poll.php
index c26d893e1..89b72859a 100644
--- a/mod/dfrn_poll.php
+++ b/mod/dfrn_poll.php
@@ -87,6 +87,11 @@ function dfrn_poll_init(&$a) {
 
 				if((int) $xml->status == 1) {
 					$_SESSION['authenticated'] = 1;
+					if(! x($_SESSION,'remote'))
+						$_SESSION['remote'] = array();
+
+					$_SESSION['remote'][] = array('cid' => $r[0]['id'],'uid' => $r[0]['uid'],'url' => $r[0]['url']);
+
 					$_SESSION['visitor_id'] = $r[0]['id'];
 					$_SESSION['visitor_home'] = $r[0]['url'];
 					$_SESSION['visitor_handle'] = $r[0]['addr'];
@@ -516,6 +521,9 @@ function dfrn_poll_content(&$a) {
 				
 				if(((int) $xml->status == 0) && ($xml->challenge == $hash)  && ($xml->sec == $sec)) {
 					$_SESSION['authenticated'] = 1;
+					if(! x($_SESSION,'remote'))
+						$_SESSION['remote'] = array();
+					$_SESSION['remote'][] = array('cid' => $r[0]['id'],'uid' => $r[0]['uid'],'url' => $r[0]['url']);
 					$_SESSION['visitor_id'] = $r[0]['id'];
 					$_SESSION['visitor_home'] = $r[0]['url'];
 					$_SESSION['visitor_visiting'] = $r[0]['uid'];
diff --git a/mod/directory.php b/mod/directory.php
index 4e7626ed5..6054ad8fd 100644
--- a/mod/directory.php
+++ b/mod/directory.php
@@ -9,8 +9,10 @@ function directory_init(&$a) {
 		$a->page['aside'] .= findpeople_widget();
 
 	}
-	else
+	else {
 		unset($_SESSION['theme']);
+		unset($_SESSION['mobile-theme']);
+	}
 
 
 }
diff --git a/mod/display.php b/mod/display.php
index 7e3514cd3..8193ce377 100644
--- a/mod/display.php
+++ b/mod/display.php
@@ -35,8 +35,18 @@ function display_content(&$a) {
 	$contact = null;
 	$remote_contact = false;
 
-	if(remote_user()) {
-		$contact_id = $_SESSION['visitor_id'];
+	$contact_id = 0;
+
+	if(is_array($_SESSION['remote'])) {
+		foreach($_SESSION['remote'] as $v) {
+			if($v['uid'] == $a->profile['uid']) {
+				$contact_id = $v['cid'];
+				break;
+			}
+		}
+	}
+
+	if($contact_id) {
 		$groups = init_groups_visitor($contact_id);
 		$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 			intval($contact_id),
diff --git a/mod/home.php b/mod/home.php
index 42669988e..b96e3f29f 100644
--- a/mod/home.php
+++ b/mod/home.php
@@ -19,6 +19,8 @@ function home_content(&$a) {
 
 	if(x($_SESSION,'theme'))
 		unset($_SESSION['theme']);
+	if(x($_SESSION,'mobile-theme'))
+		unset($_SESSION['mobile-theme']);
 
 	$o .= '<h1>' . ((x($a->config,'sitename')) ? sprintf( t("Welcome to %s") ,$a->config['sitename']) : "" ) . '</h1>';
 	if(file_exists('home.html'))
diff --git a/mod/item.php b/mod/item.php
index c7de5f304..12765cba3 100644
--- a/mod/item.php
+++ b/mod/item.php
@@ -280,6 +280,7 @@ function item_post(&$a) {
 
 	$author = null;
 	$self   = false;
+	$contact_id = 0;
 
 	if((local_user()) && (local_user() == $profile_uid)) {
 		$self = true;
@@ -288,9 +289,19 @@ function item_post(&$a) {
 		);
 	}
 	elseif(remote_user()) {
-		$r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
-			intval(remote_user())
-		);
+		if(is_array($_SESSION['remote'])) {
+			foreach($_SESSION['remote'] as $v) {
+				if($v['uid'] == $profile_uid) {
+					$contact_id = $v['cid'];
+					break;
+				}
+			}
+		}				
+		if($contact_id) {
+			$r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
+				intval($contact_id)
+			);
+		}
 	}
 
 	if(count($r)) {
diff --git a/mod/login.php b/mod/login.php
index 10b4d3001..d09fc1868 100644
--- a/mod/login.php
+++ b/mod/login.php
@@ -3,8 +3,11 @@
 function login_content(&$a) {
 	if(x($_SESSION,'theme'))
 		unset($_SESSION['theme']);
+	if(x($_SESSION,'mobile-theme'))
+		unset($_SESSION['mobile-theme']);
+
 	if(local_user())
 		goaway(z_root());
 	return login(($a->config['register_policy'] == REGISTER_CLOSED) ? false : true);
 
-}
\ No newline at end of file
+}
diff --git a/mod/parse_url.php b/mod/parse_url.php
index ea05055f0..083a39b55 100644
--- a/mod/parse_url.php
+++ b/mod/parse_url.php
@@ -36,6 +36,9 @@ function completeurl($url, $scheme) {
         if ($schemearr["port"] != "")
                 $complete .= ":".$schemearr["port"];
 
+		if(strpos($urlarr['path'],'/') !== 0)
+			$complete .= '/';
+
         $complete .= $urlarr["path"];
 
         if ($urlarr["query"] != "")
@@ -149,17 +152,17 @@ function parseurl_getsiteinfo($url) {
 	}
 
 	if ($siteinfo["image"] == "") {
-                $list = $xpath->query("//img[@src]");
-                foreach ($list as $node) {
-                        $attr = array();
-                        if ($node->attributes->length)
-                                foreach ($node->attributes as $attribute)
-                                        $attr[$attribute->name] = $attribute->value;
+            $list = $xpath->query("//img[@src]");
+            foreach ($list as $node) {
+                $attr = array();
+                if ($node->attributes->length)
+                    foreach ($node->attributes as $attribute)
+                        $attr[$attribute->name] = $attribute->value;
 
 			$src = completeurl($attr["src"], $url);
-			$photodata = getimagesize($src);
+			$photodata = @getimagesize($src);
 
-			if (($photodata[0] > 150) and ($photodata[1] > 150)) {
+			if (($photodata) && ($photodata[0] > 150) and ($photodata[1] > 150)) {
 				if ($photodata[0] > 300) {
 					$photodata[1] = round($photodata[1] * (300 / $photodata[0]));
 					$photodata[0] = 300;
@@ -173,15 +176,15 @@ function parseurl_getsiteinfo($url) {
 								"height"=>$photodata[1]);
 			}
 
-                }
-        } else {
+ 		}
+    } else {
 		$src = completeurl($siteinfo["image"], $url);
 
 		unset($siteinfo["image"]);
 
-		$photodata = getimagesize($src);
+		$photodata = @getimagesize($src);
 
-		if (($photodata[0] > 10) and ($photodata[1] > 10))
+		if (($photodata) && ($photodata[0] > 10) and ($photodata[1] > 10))
 			$siteinfo["images"][] = array("src"=>$src,
 							"width"=>$photodata[0],
 							"height"=>$photodata[1]);
diff --git a/mod/photos.php b/mod/photos.php
index cfb78442c..94fdc4152 100644
--- a/mod/photos.php
+++ b/mod/photos.php
@@ -120,13 +120,25 @@ function photos_post(&$a) {
 		$can_post = true;
 	else {
 		if($community_page && remote_user()) {
-			$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
-				intval(remote_user()),
-				intval($page_owner_uid)
-			);
-			if(count($r)) {
-				$can_post = true;
-				$visitor = remote_user();
+			$cid = 0;
+			if(is_array($_SESSION['remote'])) {
+				foreach($_SESSION['remote'] as $v) {
+					if($v['uid'] == $page_owner_uid) {
+						$cid = $v['cid'];
+						break;
+					}
+				}
+			}
+			if($cid) {
+
+				$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
+					intval($cid),
+					intval($page_owner_uid)
+				);
+				if(count($r)) {
+					$can_post = true;
+					$visitor = $cid;
+				}
 			}
 		}
 	}
@@ -887,6 +899,7 @@ function photos_content(&$a) {
 	$visitor        = 0;
 	$contact        = null;
 	$remote_contact = false;
+	$contact_id     = 0;
 
 	$owner_uid = $a->data['user']['uid'];
 
@@ -896,15 +909,26 @@ function photos_content(&$a) {
 		$can_post = true;
 	else {
 		if($community_page && remote_user()) {
-			$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
-				intval(remote_user()),
-				intval($owner_uid)
-			);
-			if(count($r)) {
-				$can_post = true;
-				$contact  = $r[0];
-				$remote_contact = true;
-				$visitor = remote_user();
+			if(is_array($_SESSION['remote'])) {
+				foreach($_SESSION['remote'] as $v) {
+					if($v['uid'] == $owner_uid) {
+						$contact_id = $v['cid'];
+						break;
+					}
+				}
+			}
+			if($contact_id) {
+
+				$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
+					intval($contact_id),
+					intval($owner_uid)
+				);
+				if(count($r)) {
+					$can_post = true;
+					$contact = $r[0];
+					$remote_contact = true;
+					$visitor = $cid;
+				}
 			}
 		}
 	}
@@ -912,15 +936,25 @@ function photos_content(&$a) {
 	// perhaps they're visiting - but not a community page, so they wouldn't have write access
 
 	if(remote_user() && (! $visitor)) {
-		$contact_id = $_SESSION['visitor_id'];
-		$groups = init_groups_visitor($contact_id);
-		$r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
-			intval(remote_user()),
-			intval($owner_uid)
-		);
-		if(count($r)) {
-			$contact = $r[0];
-			$remote_contact = true;
+		$contact_id = 0;
+		if(is_array($_SESSION['remote'])) {
+			foreach($_SESSION['remote'] as $v) {
+				if($v['uid'] == $owner_uid) {
+					$contact_id = $v['cid'];
+					break;
+				}
+			}
+		}
+		if($contact_id) {
+			$groups = init_groups_visitor($contact_id);
+			$r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
+				intval($contact_id),
+				intval($owner_uid)
+			);
+			if(count($r)) {
+				$contact = $r[0];
+				$remote_contact = true;
+			}
 		}
 	}
 
@@ -1038,8 +1072,13 @@ function photos_content(&$a) {
 			$a->set_pager_itemspage(20);
 		}
 
+		if($_GET['order'] === 'posted')
+			$order = 'ASC';
+		else
+			$order = 'DESC';
+
 		$r = q("SELECT `resource-id`, `id`, `filename`, type, max(`scale`) AS `scale`, `desc` FROM `photo` WHERE `uid` = %d AND `album` = '%s' 
-			AND `scale` <= 4 $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
+			AND `scale` <= 4 $sql_extra GROUP BY `resource-id` ORDER BY `created` $order LIMIT %d , %d",
 			intval($owner_uid),
 			dbesc($album),
 			intval($a->pager['start']),
@@ -1073,10 +1112,17 @@ function photos_content(&$a) {
 			}
 		}
 
+		if($_GET['order'] === 'posted')
+			$o .=  '<div class="photos-upload-link" ><a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '" >' . t('Show Newest First') . '</a></div>';
+		else
+			$o .= '<div class="photos-upload-link" ><a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '?f=&order=posted" >' . t('Show Oldest First') . '</a></div>';
+
+
 		if($can_post) {
 			$o .= '<div class="photos-upload-link" ><a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/upload/' . bin2hex($album) . '" >' . t('Upload New Photos') . '</a></div>';
 		}
 
+
 		$tpl = get_markup_template('photo_album.tpl');
 		if(count($r))
 			$twist = 'rotright';
@@ -1091,7 +1137,8 @@ function photos_content(&$a) {
 				$o .= replace_macros($tpl,array(
 					'$id' => $rr['id'],
 					'$twist' => ' ' . $twist . rand(2,4),
-					'$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
+					'$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id']
+						. (($_GET['order'] === 'posted') ? '?f=&order=posted' : ''),
 					'$phototitle' => t('View Photo'),
 					'$imgsrc' => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $rr['scale'] . '.' .$ext,
 					'$imgalt' => template_escape($rr['filename']),
@@ -1136,8 +1183,14 @@ function photos_content(&$a) {
 		$prevlink = '';
 		$nextlink = '';
 
+		if($_GET['order'] === 'posted')
+			$order = 'ASC';
+		else
+			$order = 'DESC';
+
+
 		$prvnxt = q("SELECT `resource-id` FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `scale` = 0 
-			$sql_extra ORDER BY `created` DESC ",
+			$sql_extra ORDER BY `created` $order ",
 			dbesc($ph[0]['album']),
 			intval($owner_uid)
 		); 
@@ -1155,8 +1208,8 @@ function photos_content(&$a) {
 				}
 			}
 			$edit_suffix = ((($cmd === 'edit') && ($can_post)) ? '/edit' : '');
-			$prevlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$prv]['resource-id'] . $edit_suffix;
-			$nextlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$nxt]['resource-id'] . $edit_suffix;
+			$prevlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$prv]['resource-id'] . $edit_suffix . (($_GET['order'] === 'posted') ? '?f=&order=posted' : '');
+			$nextlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$nxt]['resource-id'] . $edit_suffix . (($_GET['order'] === 'posted') ? '?f=&order=posted' : '');
  		}
 
 
@@ -1433,7 +1486,7 @@ function photos_content(&$a) {
 
 					$drop = '';
 
-					if(($item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
+					if(($item['contact-id'] == $contact_id) || ($item['uid'] == local_user()))
 						$drop = replace_macros(get_markup_template('photo_drop.tpl'), array('$id' => $item['id'], '$delete' => t('Delete')));
 
 
diff --git a/mod/profile.php b/mod/profile.php
index a562b37cc..ee457c8b6 100644
--- a/mod/profile.php
+++ b/mod/profile.php
@@ -82,8 +82,18 @@ function profile_content(&$a, $update = 0) {
 	$contact = null;
 	$remote_contact = false;
 
-	if(remote_user()) {
-		$contact_id = $_SESSION['visitor_id'];
+	$contact_id = 0;
+
+	if(is_array($_SESSION['remote'])) {
+		foreach($_SESSION['remote'] as $v) {
+			if($v['uid'] == $a->profile['profile_uid']) {
+				$contact_id = $v['cid'];
+				break;
+			}
+		}
+	}
+
+	if($contact_id) {
 		$groups = init_groups_visitor($contact_id);
 		$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 			intval($contact_id),
diff --git a/mod/register.php b/mod/register.php
index d48a7086d..6fbdde3ab 100644
--- a/mod/register.php
+++ b/mod/register.php
@@ -193,6 +193,8 @@ function register_content(&$a) {
 
 	if(x($_SESSION,'theme'))
 		unset($_SESSION['theme']);
+	if(x($_SESSION,'mobile-theme'))
+		unset($_SESSION['mobile-theme']);
 
 
 	$username     = ((x($_POST,'username'))     ? $_POST['username']     : ((x($_GET,'username'))     ? $_GET['username']              : ''));
diff --git a/mod/search.php b/mod/search.php
index 5ba35d2b3..048ed80e1 100644
--- a/mod/search.php
+++ b/mod/search.php
@@ -54,8 +54,10 @@ function search_init(&$a) {
 		$a->page['aside'] .= search_saved_searches();
 
 	}
-	else
+	else {
 		unset($_SESSION['theme']);
+		unset($_SESSION['mobile-theme']);
+	}
 
 
 
@@ -81,6 +83,7 @@ function search_content(&$a) {
 	require_once("include/bbcode.php");
 	require_once('include/security.php');
 	require_once('include/conversation.php');
+	require_once('include/items.php');
 
 	$o = '<div id="live-search"></div>' . "\r\n";
 
diff --git a/mod/settings.php b/mod/settings.php
index ca70c53cf..922a90467 100644
--- a/mod/settings.php
+++ b/mod/settings.php
@@ -156,17 +156,22 @@ function settings_post(&$a) {
 		check_form_security_token_redirectOnErr('/settings/display', 'settings_display');
 
 		$theme = ((x($_POST,'theme')) ? notags(trim($_POST['theme']))  : $a->user['theme']);
+		$mobile_theme = ((x($_POST,'mobile_theme')) ? notags(trim($_POST['mobile_theme']))  : '');
 		$nosmile = ((x($_POST,'nosmile')) ? intval($_POST['nosmile'])  : 0);  
 		$browser_update   = ((x($_POST,'browser_update')) ? intval($_POST['browser_update']) : 0);
 		$browser_update   = $browser_update * 1000;
 		if($browser_update < 10000)
-			$browser_update = 40000;
+			$browser_update = 10000;
 
 		$itemspage_network   = ((x($_POST,'itemspage_network')) ? intval($_POST['itemspage_network']) : 40);
 		if($itemspage_network > 100)
-					$itemspage_network = 40;
+			$itemspage_network = 100;
 
 
+		if($mobile_theme !== '') {
+			set_pconfig(local_user(),'system','mobile_theme',$mobile_theme);
+		}
+
 		set_pconfig(local_user(),'system','update_interval', $browser_update);
 		set_pconfig(local_user(),'system','itemspage_network', $itemspage_network);
 		set_pconfig(local_user(),'system','no_smilies',$nosmile);
@@ -411,10 +416,11 @@ function settings_post(&$a) {
 
 	}
 
-	$_SESSION['theme'] = $theme;
+	//$_SESSION['theme'] = $theme;
 	if($email_changed && $a->config['register_policy'] == REGISTER_VERIFY) {
 
 		// FIXME - set to un-verified, blocked and redirect to logout
+		// Why? Are we verifying people or email addresses?
 
 	}
 
@@ -567,6 +573,9 @@ function settings_content(&$a) {
 		$default_theme = get_config('system','theme');
 		if(! $default_theme)
 			$default_theme = 'default';
+		$default_mobile_theme = get_config('system','mobile-theme');
+		if(! $mobile_default_theme)
+			$mobile_default_theme = 'none';
 
 		$allowed_themes_str = get_config('system','allowed_themes');
 		$allowed_themes_raw = explode(',',$allowed_themes_str);
@@ -578,19 +587,27 @@ function settings_content(&$a) {
 
 		
 		$themes = array();
+		$mobile_themes = array("---" => t('No special theme for mobile devices'));
 		$files = glob('view/theme/*');
 		if($allowed_themes) {
 			foreach($allowed_themes as $th) {
 				$f = $th;
 				$is_experimental = file_exists('view/theme/' . $th . '/experimental');
 				$unsupported = file_exists('view/theme/' . $th . '/unsupported');
+				$is_mobile = file_exists('view/theme/' . $th . '/mobile');
 				if (!$is_experimental or ($is_experimental && (get_config('experimentals','exp_themes')==1 or get_config('experimentals','exp_themes')===false))){ 
 					$theme_name = (($is_experimental) ?  sprintf("%s - \x28Experimental\x29", $f) : $f);
-					$themes[$f]=$theme_name;
+					if($is_mobile) {
+						$mobile_themes[$f]=$theme_name;
+					}
+					else {
+						$themes[$f]=$theme_name;
+					}
 				}
 			}
 		}
 		$theme_selected = (!x($_SESSION,'theme')? $default_theme : $_SESSION['theme']);
+		$mobile_theme_selected = (!x($_SESSION,'mobile-theme')? $default_mobile_theme : $_SESSION['mobile-theme']);
 		
 		$browser_update = intval(get_pconfig(local_user(), 'system','update_interval'));
 		$browser_update = (($browser_update == 0) ? 40 : $browser_update / 1000); // default if not set: 40 seconds
@@ -616,7 +633,8 @@ function settings_content(&$a) {
 			'$baseurl' => $a->get_baseurl(true),
 			'$uid' => local_user(),
 		
-			'$theme'	=> array('theme', t('Display Theme:'), $theme_selected, '', $themes),
+			'$theme'	=> array('theme', t('Display Theme:'), $theme_selected, '', $themes, 'preview'),
+			'$mobile_theme'	=> array('mobile_theme', t('Mobile Theme:'), $mobile_theme_selected, '', $mobile_themes, ''),
 			'$ajaxint'   => array('browser_update',  t("Update browser every xx seconds"), $browser_update, t('Minimum of 10 seconds, no maximum')),
 			'$itemspage_network'   => array('itemspage_network',  t("Number of items to display on the network page:"), $itemspage_network, t('Maximum of 100 items')),
 			'$nosmile'	=> array('nosmile', t("Don't show emoticons"), $nosmile, ''),
diff --git a/mod/tagger.php b/mod/tagger.php
index 0a477ddcd..653848765 100644
--- a/mod/tagger.php
+++ b/mod/tagger.php
@@ -47,17 +47,9 @@ function tagger_content(&$a) {
 	if(local_user() != $owner_uid)
 		return;
 
-	if(remote_user()) {
-		$r = q("select * from contact where id = %d AND `uid` = %d limit 1",
-			intval(remote_user()),
-			intval($item['uid'])
-		);
-	}
-	else {
-		$r = q("select * from contact where self = 1 and uid = %d limit 1",
-			intval(local_user())
-		);
-	}
+	$r = q("select * from contact where self = 1 and uid = %d limit 1",
+		intval(local_user())
+	);
 	if(count($r))
 			$contact = $r[0];
 	else {
diff --git a/mod/wall_attach.php b/mod/wall_attach.php
index f179b3ca5..c23efc786 100644
--- a/mod/wall_attach.php
+++ b/mod/wall_attach.php
@@ -29,17 +29,28 @@ function wall_attach_post(&$a) {
 		$can_post = true;
 	else {
 		if($community_page && remote_user()) {
-			$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
-				intval(remote_user()),
-				intval($page_owner_uid)
-			);
-			if(count($r)) {
-				$can_post = true;
-				$visitor = remote_user();
+			$cid = 0;
+			if(is_array($_SESSION['remote'])) {
+				foreach($_SESSION['remote'] as $v) {
+					if($v['uid'] == $page_owner_uid) {
+						$cid = $v['cid'];
+						break;
+					}
+				}
+			}
+			if($cid) {
+
+				$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
+					intval($cid),
+					intval($page_owner_uid)
+				);
+				if(count($r)) {
+					$can_post = true;
+					$visitor = $cid;
+				}
 			}
 		}
 	}
-
 	if(! $can_post) {
 		notice( t('Permission denied.') . EOL );
 		killme();
diff --git a/mod/wall_upload.php b/mod/wall_upload.php
index 07d97d17a..ee1bf3c14 100644
--- a/mod/wall_upload.php
+++ b/mod/wall_upload.php
@@ -37,14 +37,25 @@ function wall_upload_post(&$a) {
 		$can_post = true;
 	else {
 		if($community_page && remote_user()) {
-			$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
-				intval(remote_user()),
-				intval($page_owner_uid)
-			);
-			if(count($r)) {
-				$can_post = true;
-				$visitor = remote_user();
-				$default_cid = $visitor;
+			$cid = 0;
+			if(is_array($_SESSION['remote'])) {
+				foreach($_SESSION['remote'] as $v) {
+					if($v['uid'] == $page_owner_uid) {
+						$cid = $v['cid'];
+						break;
+					}
+				}
+			}
+			if($cid) {
+
+				$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
+					intval($cid),
+					intval($page_owner_uid)
+				);
+				if(count($r)) {
+					$can_post = true;
+					$visitor = $cid;
+				}
 			}
 		}
 	}
diff --git a/mod/zfinger.php b/mod/zfinger.php
index 550d613b5..66dcb16f6 100644
--- a/mod/zfinger.php
+++ b/mod/zfinger.php
@@ -3,6 +3,7 @@
 function zfinger_init(&$a) {
 
 	require_once('include/zot.php');
+	require_once('include/crypto.php');
 
 	$ret = array('success' => false);
 
@@ -49,7 +50,7 @@ function zfinger_init(&$a) {
 	// Communication details
 
 	$ret['guid'] = $e['entity_global_id'];
-	$ret['guid_sig'] = base64url_encode($e['entity_global_id'],$e['entity_prvkey']);
+	$ret['guid_sig'] = base64url_encode(rsa_sign($e['entity_global_id'],$e['entity_prvkey']));
 	$ret['key']  = $e['entity_pubkey'];
 	$ret['name'] = $e['entity_name'];
 	$ret['address'] = $e['entity_address'];
@@ -66,7 +67,8 @@ function zfinger_init(&$a) {
 				$ret['hubs'][] = array(
 					'primary'  => (($hub['hubloc_flags'] & HUBLOC_FLAGS_PRIMARY) ? true : false),
 					'url'      => $hub['hubloc_url'],
-					'url_sig'  => base64url_encode($hub['hubloc_url'],$e['entity_prvkey']),
+					/// hmmm we probably shouldn't sign somebody else's hub. FIXME
+					'url_sig'  => base64url_encode(rsa_sign($hub['hubloc_url'],$e['entity_prvkey'])),
 					'callback' => $hub['hubloc_callback'],
 					'sitekey'  => $hub['hubloc_sitekey']
 				);
diff --git a/version.inc b/version.inc
index 00c5e8c7d..4f1b480a7 100644
--- a/version.inc
+++ b/version.inc
@@ -1 +1 @@
-2012-09-04.67
+2012-09-09.72
diff --git a/view/tpl/field_themeselect.tpl b/view/tpl/field_themeselect.tpl
index 5847d8664..1b3ede36c 100644
--- a/view/tpl/field_themeselect.tpl
+++ b/view/tpl/field_themeselect.tpl
@@ -1,7 +1,7 @@
 	<script>$(function(){ previewTheme($("#id_$field.0")[0]); });</script>
 	<div class='field select'>
 		<label for='id_$field.0'>$field.1</label>
-		<select name='$field.0' id='id_$field.0' onchange="previewTheme(this);" >
+		<select name='$field.0' id='id_$field.0' {{ if $field.5=='preview' }}onchange="previewTheme(this);"{{ endif }} >
 			{{ for $field.4 as $opt=>$val }}<option value="$opt" {{ if $opt==$field.2 }}selected="selected"{{ endif }}>$val</option>{{ endfor }}
 		</select>
 		<span class='field_help'>$field.3</span>
diff --git a/view/tpl/settings_display.tpl b/view/tpl/settings_display.tpl
index 70895a1f8..24fc11027 100644
--- a/view/tpl/settings_display.tpl
+++ b/view/tpl/settings_display.tpl
@@ -4,6 +4,7 @@
 <input type='hidden' name='form_security_token' value='$form_security_token'>
 
 {{inc field_themeselect.tpl with $field=$theme }}{{endinc}}
+{{inc field_themeselect.tpl with $field=$mobile_theme }}{{endinc}}
 {{inc field_input.tpl with $field=$ajaxint }}{{endinc}}
 {{inc field_input.tpl with $field=$itemspage_network }}{{endinc}}
 {{inc field_checkbox.tpl with $field=$nosmile}}{{endinc}}