Merge branch 'master', remote-tracking branch 'remotes/upstream/master'

* remotes/upstream/master:
  sort inbox by recently replied conversations first
  file as widget and basic filing implementation for duepuntozero,slackr much more work needed - this is just for test/evaluation currently
  don't count self in number of contatcs
  invite potential connectees to the free social web
  In HTML2BBCode: fetch the URL of [EMBED] using JavaScript instead of an ajax-call to a php-script. Once there actually is embedded Code in the HTML, this function is called after every single keypress. Not only is making an ajax-call every keypress bandith intensive - it also made typing hard / slow. Making a lot of JavaScript-RegExp-Computation every keypress isn't exactly great either, but still performs better.
  Some security against XSRF-attacks
  A 'PHP Fatal error:  Call to a member function getElementsByTagName() on a non-object in mod/parse_url.php on line 191' occurred when the linked HTML-File doesn't have a HEAD. The HTML-file couln't be link to in the editor therefore.
  Mostly some checks in order to avoid Notices; 1 real bugfix in /mod/network.php
  Avoid notices
  contact.network is used later to check if a direct link or a redirect by /redir/contactid should be used
  wasn't actually changed before
  Avoid a notice
  Avoid a Notice
  Avoid a Notice
  Avoid a Notice

* master:

36 files changed, 426 insertions, 192 deletions

diff --git a/boot.php b/boot.php
index ace358faa..749ef6e3f 100755
--- a/boot.php
+++ b/boot.php
@@ -9,7 +9,7 @@ require_once('include/nav.php');
 require_once('include/cache.php');
 
 define ( 'FRIENDICA_PLATFORM',     'Friendica');
-define ( 'FRIENDICA_VERSION',      '2.3.1279' );
+define ( 'FRIENDICA_VERSION',      '2.3.1280' );
 define ( 'DFRN_PROTOCOL_VERSION',  '2.22'    );
 define ( 'DB_UPDATE_VERSION',      1131      );
 
@@ -1209,7 +1209,7 @@ function current_theme(){
 	$a = get_app();
 	
 	$system_theme = ((isset($a->config['system']['theme'])) ? $a->config['system']['theme'] : '');
-	$theme_name = ((is_array($_SESSION) && x($_SESSION,'theme')) ? $_SESSION['theme'] : $system_theme);
+	$theme_name = ((isset($_SESSION) && x($_SESSION,'theme')) ? $_SESSION['theme'] : $system_theme);
 	
 	if($theme_name && file_exists('view/theme/' . $theme_name . '/style.css'))
 		return($theme_name);
@@ -1335,7 +1335,7 @@ function profile_tabs($a, $is_owner=False, $nickname=Null){
 		array(
 			'label' => t('Profile'),
 			'url' 	=> $url.'/?tab=profile',
-			'sel'	=> (($tab=='profile')?'active':''),
+			'sel'	=> ((isset($tab) && $tab=='profile')?'active':''),
 		),
 		array(
 			'label' => t('Photos'),
diff --git a/include/contact_widgets.php b/include/contact_widgets.php
index caa0572d2..605a3eb78 100755
--- a/include/contact_widgets.php
+++ b/include/contact_widgets.php
@@ -75,4 +75,33 @@ function networks_widget($baseurl,$selected = '') {
 	));
 }
 
+function fileas_widget($baseurl,$selected = '') {
+	$a = get_app();
+	if(! local_user())
+		return '';
+
+	$saved = get_pconfig(local_user(),'system','filetags');
+	if(! strlen($saved))
+		return;
+
+	$matches = false;
+	$terms = array();
+    $cnt = preg_match_all('/\[(.*?)\]/',$saved,$matches,PREG_SET_ORDER);
+    if($cnt) {
+		foreach($matches as $mtch) {
+			$unescaped = file_tag_decode($mtch[1]);
+			$terms[] = array('name' => $unescaped,'selected' => (($selected == $unescaped) ? 'selected' : ''));
+		}
+	}
+
+	return replace_macros(get_markup_template('fileas_widget.tpl'),array(
+		'$title' => t('File Selections'),
+		'$desc' => '',
+		'$sel_all' => (($selected == '') ? 'selected' : ''),
+		'$all' => t('Everything'),
+		'$terms' => $terms,
+		'$base' => $baseurl,
+
+	));
+}
 
diff --git a/include/conversation.php b/include/conversation.php
index 526c6ea00..a420e9923 100755
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -375,7 +375,8 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 						$comments[$item['parent']] = 1;
 					else
 						$comments[$item['parent']] += 1;
-				}
+				} elseif(! x($comments,$item['parent'])) 
+					$comments[$item['parent']] = 0; // avoid notices later on
 			}
 
 			// map all the like/dislike activities for each parent item 
@@ -571,6 +572,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 						'classundo' => (($item['starred']) ? "" : "hidden"),
 						'starred' =>  t('starred'),
 						'tagger' => t("add tag"),
+						'filer' => t("file as"),
 						'classtagger' => "",
 					);
 				}
@@ -873,6 +875,7 @@ 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:'),
+		'$fileas' => t('File as:'),
 		'$whereareu' => t('Where are you right now?'),
 		'$title' => t('Enter a title for this item') 
 	));
@@ -915,7 +918,7 @@ function status_editor($a,$x, $notes_cid = 0, $popup=false) {
 	$o .= replace_macros($tpl,array(
 		'$return_path' => $a->cmd,
 		'$action' =>  $a->get_baseurl().'/item',
-		'$share' => (($x['button']) ? $x['button'] : t('Share')),
+		'$share' => (x($x,'button') ? $x['button'] : t('Share')),
 		'$upload' => t('Upload photo'),
 		'$shortupload' => t('upload photo'),
 		'$attach' => t('Attach file'),
@@ -980,8 +983,8 @@ function conv_sort($arr,$order) {
 		usort($parents,'sort_thr_commented');
 
 	if(count($parents))
-		foreach($parents as $x) 
-			$x['children'] = array();
+		foreach($parents as $i=>$_x) 
+			$parents[$i]['children'] = array();
 
 	foreach($arr as $x) {
 		if($x['id'] != $x['parent']) {
diff --git a/include/event.php b/include/event.php
index 4a9a9a004..29202badd 100755
--- a/include/event.php
+++ b/include/event.php
@@ -163,7 +163,7 @@ function bbtoevent($s) {
 	if(preg_match("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",$s,$match))
 		$ev['adjust'] = $match[1];
 	$match = '';
-	$ev['nofinish'] = (($ev['start'] && (!x($ev, 'finish') || !$ev['finish'])) ? 1 : 0);
+	$ev['nofinish'] = (((x($ev, 'start') && $ev['start']) && (!x($ev, 'finish') || !$ev['finish'])) ? 1 : 0);
 	return $ev;
 
 }
diff --git a/include/items.php b/include/items.php
index 1a7aa6c46..70c72ae16 100755
--- a/include/items.php
+++ b/include/items.php
@@ -682,7 +682,7 @@ function item_store($arr,$force_parent = false) {
 		unset($arr['dsprsig']);
 	}
 
-	if($arr['gravity'])
+	if(x($arr, 'gravity'))
 		$arr['gravity'] = intval($arr['gravity']);
 	elseif($arr['parent-uri'] === $arr['uri'])
 		$arr['gravity'] = 0;
@@ -742,6 +742,7 @@ function item_store($arr,$force_parent = false) {
 
 	if($arr['parent-uri'] === $arr['uri']) {
 		$parent_id = 0;
+		$parent_deleted = 0;
 		$allow_cid = $arr['allow_cid'];
 		$allow_gid = $arr['allow_gid'];
 		$deny_cid  = $arr['deny_cid'];
@@ -800,6 +801,8 @@ function item_store($arr,$force_parent = false) {
 				logger('item_store: item parent was not found - ignoring item');
 				return 0;
 			}
+			
+			$parent_deleted = 0;
 		}
 	}
 
diff --git a/include/oembed.php b/include/oembed.php
index 5c3c595f5..52068efc7 100755
--- a/include/oembed.php
+++ b/include/oembed.php
@@ -62,7 +62,7 @@ function oembed_fetch_url($embedurl){
 	
 function oembed_format_object($j){
 	$embedurl = $j->embedurl;
-	$jhtml = oembed_iframe($j->embedurl,$j->width,$j->height );
+	$jhtml = oembed_iframe($j->embedurl,(isset($j->width) ? $j->width : null), (isset($j->height) ? $j->height : null) );
 	$ret="<span class='oembed ".$j->type."'>";
 	switch ($j->type) {
 		case "video": {
diff --git a/include/security.php b/include/security.php
index 8c536b656..6ea515bff 100755
--- a/include/security.php
+++ b/include/security.php
@@ -288,3 +288,49 @@ function item_permissions_sql($owner_id,$remote_verified = false,$groups = null)
 }
 
 
+/*
+ * Functions used to protect against Cross-Site Request Forgery
+ * The security token has to base on at least one value that an attacker can't know - here it's the session ID and the private key.
+ * In this implementation, a security token is reusable (if the user submits a form, goes back and resubmits the form, maybe with small changes;
+ * or if the security token is used for ajax-calls that happen several times), but only valid for a certain amout of time (3hours).
+ * The "typename" seperates the security tokens of different types of forms. This could be relevant in the following case:
+ *    A security token is used to protekt a link from CSRF (e.g. the "delete this profile"-link).
+ *    If the new page contains by any chance external elements, then the used security token is exposed by the referrer.
+ *    Actually, important actions should not be triggered by Links / GET-Requests at all, but somethimes they still are,
+ *    so this mechanism brings in some damage control (the attacker would be able to forge a request to a form of this type, but not to forms of other types).
+ */ 
+function get_form_security_token($typename = "") {
+	$a = get_app();
+	
+	$timestamp = time();
+	$sec_hash = hash('whirlpool', $a->user["guid"] . $a->user["prvkey"] . session_id() . $timestamp . $typename);
+	
+	return $timestamp . "." . $sec_hash;
+}
+
+function check_form_security_token($typename = "", $formname = 'form_security_token') {
+	if (!x($_REQUEST, $formname)) return false;
+	$hash = $_REQUEST[$formname];
+	
+	$max_livetime = 10800; // 3 hours
+	
+	$a = get_app();
+	
+	$x = explode(".", $hash);
+	if (time() > (IntVal($x[0]) + $max_livetime)) return false;
+	
+	$sec_hash = hash('whirlpool', $a->user["guid"] . $a->user["prvkey"] . session_id() . $x[0] . $typename);
+	
+	return ($sec_hash == $x[1]);
+}
+
+function check_form_security_std_err_msg() {
+	return t('The form security token was not correct. This probably happened because the form has been opened for too long (>3 hours) before subitting it.') . EOL;
+}
+function check_form_security_token_redirectOnErr($err_redirect, $typename = "", $formname = 'form_security_token') {
+	if (!check_form_security_token($typename, $formname)) {
+		$a = get_app();
+		notice( check_form_security_std_err_msg() );
+		goaway($a->get_baseurl() . $err_redirect );
+	}
+}
diff --git a/include/template_processor.php b/include/template_processor.php
index 8671587fc..7f7b0b55b 100755
--- a/include/template_processor.php
+++ b/include/template_processor.php
@@ -80,8 +80,13 @@
 		 */
 		private function _replcb_for($args){
 			$m = array_map('trim', explode(" as ", $args[2]));
-			list($keyname, $varname) = explode("=>",$m[1]);
-			if (is_null($varname)) { $varname=$keyname; $keyname=""; }
+			$x = explode("=>",$m[1]);
+			if (count($x) == 1) {
+				$varname = $x[0];
+				$keyname = "";
+			} else {
+				list($keyname, $varname) = $x;
+			}
 			if ($m[0]=="" || $varname=="" || is_null($varname)) die("template error: 'for ".$m[0]." as ".$varname."'") ;
 			//$vals = $this->r[$m[0]];
 			$vals = $this->_get_var($m[0]);
diff --git a/include/text.php b/include/text.php
index 2663bdeba..c44b4d178 100644
--- a/include/text.php
+++ b/include/text.php
@@ -1294,7 +1294,7 @@ function file_tag_save_file($uid,$item,$file) {
 	if(count($r)) {
 		if(! stristr($r[0]['file'],'[' . file_tag_encode($file) . ']'))
 			q("update item set file = '%s' where id = %d and uid = %d limit 1",
-				dbesc($r[0]['file'] . '[' . $file_tag_encode($file) . ']'),
+				dbesc($r[0]['file'] . '[' . file_tag_encode($file) . ']'),
 				intval($item),
 				intval($uid)
 			);
diff --git a/library/tinymce/jscripts/tiny_mce/plugins/bbcode/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/bbcode/editor_plugin_src.js
index 44d1473a9..183f2bc68 100755
--- a/library/tinymce/jscripts/tiny_mce/plugins/bbcode/editor_plugin_src.js
+++ b/library/tinymce/jscripts/tiny_mce/plugins/bbcode/editor_plugin_src.js
@@ -44,61 +44,79 @@
 		_dfrn_html2bbcode : function(s) {

 			s = tinymce.trim(s);

 

-			function rep(re, str) {
-
-				//modify code to keep stuff intact within [code][/code] blocks
-				//Waitman Gobble NO WARRANTY
-
-
-				var o = new Array();
-				var x = s.split("[code]");
-				var i = 0;
-
-				var si = "";
-				si = x.shift();
-				si = si.replace(re,str);
-				o.push(si);
-
-				for (i = 0; i < x.length; i++) {
-					var no = new Array();
-					var j = x.shift();
-					var g = j.split("[/code]");
-					no.push(g.shift());
-					si = g.shift();
-					si = si.replace(re,str);
-					no.push(si);
-					o.push(no.join("[/code]"));
-				}
-
-				s = o.join("[code]");
-
-			};
-
-
-
-
-			/* oembed */
-			function _h2b_cb(match) {
-				function s_h2b(data) {
-						match = data;
+			function rep(re, str) {

+

+				//modify code to keep stuff intact within [code][/code] blocks

+				//Waitman Gobble NO WARRANTY

+

+

+				var o = new Array();

+				var x = s.split("[code]");

+				var i = 0;

+

+				var si = "";

+				si = x.shift();

+				si = si.replace(re,str);

+				o.push(si);

+

+				for (i = 0; i < x.length; i++) {

+					var no = new Array();

+					var j = x.shift();

+					var g = j.split("[/code]");

+					no.push(g.shift());

+					si = g.shift();

+					si = si.replace(re,str);

+					no.push(si);

+					o.push(no.join("[/code]"));

+				}

+

+				s = o.join("[code]");

+

+			};

+

+

+

+

+			/* oembed */

+			function _h2b_cb(match) {

+				/*

+				function s_h2b(data) {

+						match = data;

 				}

 				$.ajax({

-					type:"POST",
+					type:"POST",

 					url: 'oembed/h2b',

-					data: {text: match},
-					async: false,
-					success: s_h2b,
-					dataType: 'html'
-				});
-				return match;
-			}
+					data: {text: match},

+					async: false,

+					success: s_h2b,

+					dataType: 'html'

+				});

+				*/

+				

+				var f, g, tof = [], tor = [];

+				var find_spanc = /<span [^>]*class *= *[\"'](?:[^\"']* )*oembed(?: [^\"']*)*[\"'][^>]*>(.*?(?:<span[^>]*>(.*?)<\/span *>)*.*?)<\/span *>/ig;

+				while (f = find_spanc.exec(match)) {

+					var find_a = /<a([^>]* rel=[\"']oembed[\"'][^>]*)>.*?<\/a *>/ig;

+					if (g = find_a.exec(f[1])) {

+						var find_href = /href=[\"']([^\"']*)[\"']/ig;

+						var m2 = find_href.exec(g[1]);

+						if (m2[1]) {

+							tof.push(f[0]);

+							tor.push("[EMBED]" + m2[1] + "[/EMBED]");

+						}

+					}

+				}

+				for (var i = 0; i < tof.length; i++) match = match.replace(tof[i], tor[i]);

+				

+				return match;

+			}

 			if (s.indexOf('class="oembed')>=0){

 				//alert("request oembed html2bbcode");

 				s = _h2b_cb(s);

 			}

-			
-			/* /oembed */
-
+			

+			/* /oembed */

+

 

 			// example: <strong> to [b]

 			rep(/<a class=\"bookmark\" href=\"(.*?)\".*?>(.*?)<\/a>/gi,"[bookmark=$1]$2[/bookmark]");

@@ -111,16 +129,16 @@
 			rep(/<img.*?src=\"(.*?)\".*?height=\"(.*?)\".*?width=\"(.*?)\".*?\/>/gi,"[img=$3x$2]$1[/img]");

 			rep(/<img.*?src=\"(.*?)\".*?width=\"(.*?)\".*?height=\"(.*?)\".*?\/>/gi,"[img=$2x$3]$1[/img]");

 			rep(/<img.*?src=\"(.*?)\".*?\/>/gi,"[img]$1[/img]");

-
-			rep(/<ul class=\"listbullet\" style=\"list-style-type\: circle\;\">(.*?)<\/ul>/gi,"[list]$1[/list]");
-			rep(/<ul class=\"listnone\" style=\"list-style-type\: none\;\">(.*?)<\/ul>/gi,"[list=]$1[/list]");
-			rep(/<ul class=\"listdecimal\" style=\"list-style-type\: decimal\;\">(.*?)<\/ul>/gi,"[list=1]$1[/list]");
-			rep(/<ul class=\"listlowerroman\" style=\"list-style-type\: lower-roman\;\">(.*?)<\/ul>/gi,"[list=i]$1[/list]");
-			rep(/<ul class=\"listupperroman\" style=\"list-style-type\: upper-roman\;\">(.*?)<\/ul>/gi,"[list=I]$1[/list]");
-			rep(/<ul class=\"listloweralpha\" style=\"list-style-type\: lower-alpha\;\">(.*?)<\/ul>/gi,"[list=a]$1[/list]");
-			rep(/<ul class=\"listupperalpha\" style=\"list-style-type\: upper-alpha\;\">(.*?)<\/ul>/gi,"[list=A]$1[/list]");
-			rep(/<li>(.*?)<\/li>/gi,'[li]$1[/li]');
-
+

+			rep(/<ul class=\"listbullet\" style=\"list-style-type\: circle\;\">(.*?)<\/ul>/gi,"[list]$1[/list]");

+			rep(/<ul class=\"listnone\" style=\"list-style-type\: none\;\">(.*?)<\/ul>/gi,"[list=]$1[/list]");

+			rep(/<ul class=\"listdecimal\" style=\"list-style-type\: decimal\;\">(.*?)<\/ul>/gi,"[list=1]$1[/list]");

+			rep(/<ul class=\"listlowerroman\" style=\"list-style-type\: lower-roman\;\">(.*?)<\/ul>/gi,"[list=i]$1[/list]");

+			rep(/<ul class=\"listupperroman\" style=\"list-style-type\: upper-roman\;\">(.*?)<\/ul>/gi,"[list=I]$1[/list]");

+			rep(/<ul class=\"listloweralpha\" style=\"list-style-type\: lower-alpha\;\">(.*?)<\/ul>/gi,"[list=a]$1[/list]");

+			rep(/<ul class=\"listupperalpha\" style=\"list-style-type\: upper-alpha\;\">(.*?)<\/ul>/gi,"[list=A]$1[/list]");

+			rep(/<li>(.*?)<\/li>/gi,'[li]$1[/li]');

+

 			rep(/<code>(.*?)<\/code>/gi,"[code]$1[/code]");

 			rep(/<\/(strong|b)>/gi,"[/b]");

 			rep(/<(strong|b)>/gi,"[b]");

@@ -149,42 +167,42 @@
 		// BBCode -> HTML from DFRN dialect

 		_dfrn_bbcode2html : function(s) {

 			s = tinymce.trim(s);

-
-
-                        function rep(re, str) {
-
-                                //modify code to keep stuff intact within [code][/code] blocks
-                                //Waitman Gobble NO WARRANTY
-
-
-                                var o = new Array();
-                                var x = s.split("[code]");
-                                var i = 0;
-
-                                var si = "";
-                                si = x.shift();
-                                si = si.replace(re,str);
-                                o.push(si);
-
-                                for (i = 0; i < x.length; i++) {
-                                        var no = new Array();
-                                        var j = x.shift();
-                                        var g = j.split("[/code]");
-                                        no.push(g.shift());
-                                        si = g.shift();
-                                        si = si.replace(re,str);
-                                        no.push(si);
-                                        o.push(no.join("[/code]"));
-                                }
-
-                                s = o.join("[code]");
-
-                        };
-
-
-
-
-
+

+

+                        function rep(re, str) {

+

+                                //modify code to keep stuff intact within [code][/code] blocks

+                                //Waitman Gobble NO WARRANTY

+

+

+                                var o = new Array();

+                                var x = s.split("[code]");

+                                var i = 0;

+

+                                var si = "";

+                                si = x.shift();

+                                si = si.replace(re,str);

+                                o.push(si);

+

+                                for (i = 0; i < x.length; i++) {

+                                        var no = new Array();

+                                        var j = x.shift();

+                                        var g = j.split("[/code]");

+                                        no.push(g.shift());

+                                        si = g.shift();

+                                        si = si.replace(re,str);

+                                        no.push(si);

+                                        o.push(no.join("[/code]"));

+                                }

+

+                                s = o.join("[code]");

+

+                        };

+

+

+

+

+

 			// example: [b] to <strong>

 			rep(/\n/gi,"<br />");

 			rep(/\[b\]/gi,"<strong>");

@@ -193,43 +211,43 @@
 			rep(/\[\/i\]/gi,"</em>");

 			rep(/\[u\]/gi,"<u>");

 			rep(/\[\/u\]/gi,"</u>");

-			rep(/\[hr\]/gi,"<hr />");
+			rep(/\[hr\]/gi,"<hr />");

 			rep(/\[bookmark=([^\]]+)\](.*?)\[\/bookmark\]/gi,"<a class=\"bookmark\" href=\"$1\">$2</a>");

 			rep(/\[url=([^\]]+)\](.*?)\[\/url\]/gi,"<a href=\"$1\">$2</a>");

 			rep(/\[url\](.*?)\[\/url\]/gi,"<a href=\"$1\">$1</a>");

 			rep(/\[img=(.*?)x(.*?)\](.*?)\[\/img\]/gi,"<img width=\"$1\" height=\"$2\" src=\"$3\" />");

 			rep(/\[img\](.*?)\[\/img\]/gi,"<img src=\"$1\" />");

-
-			rep(/\[list\](.*?)\[\/list\]/gi, '<ul class="listbullet" style="list-style-type: circle;">$1</ul>');
-			rep(/\[list=\](.*?)\[\/list\]/gi, '<ul class="listnone" style="list-style-type: none;">$1</ul>');
-			rep(/\[list=1\](.*?)\[\/list\]/gi, '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>');
-			rep(/\[list=i\](.*?)\[\/list\]/gi,'<ul class="listlowerroman" style="list-style-type: lower-roman;">$1</ul>');
-			rep(/\[list=I\](.*?)\[\/list\]/gi, '<ul class="listupperroman" style="list-style-type: upper-roman;">$1</ul>');
-			rep(/\[list=a\](.*?)\[\/list\]/gi, '<ul class="listloweralpha" style="list-style-type: lower-alpha;">$1</ul>');
-			rep(/\[list=A\](.*?)\[\/list\]/gi, '<ul class="listupperalpha" style="list-style-type: upper-alpha;">$1</ul>');
-			rep(/\[li\](.*?)\[\/li\]/gi, '<li>$1</li>');
+

+			rep(/\[list\](.*?)\[\/list\]/gi, '<ul class="listbullet" style="list-style-type: circle;">$1</ul>');

+			rep(/\[list=\](.*?)\[\/list\]/gi, '<ul class="listnone" style="list-style-type: none;">$1</ul>');

+			rep(/\[list=1\](.*?)\[\/list\]/gi, '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>');

+			rep(/\[list=i\](.*?)\[\/list\]/gi,'<ul class="listlowerroman" style="list-style-type: lower-roman;">$1</ul>');

+			rep(/\[list=I\](.*?)\[\/list\]/gi, '<ul class="listupperroman" style="list-style-type: upper-roman;">$1</ul>');

+			rep(/\[list=a\](.*?)\[\/list\]/gi, '<ul class="listloweralpha" style="list-style-type: lower-alpha;">$1</ul>');

+			rep(/\[list=A\](.*?)\[\/list\]/gi, '<ul class="listupperalpha" style="list-style-type: upper-alpha;">$1</ul>');

+			rep(/\[li\](.*?)\[\/li\]/gi, '<li>$1</li>');

 			rep(/\[color=(.*?)\](.*?)\[\/color\]/gi,"<span style=\"color: $1;\">$2</span>");

 			rep(/\[size=(.*?)\](.*?)\[\/size\]/gi,"<span style=\"font-size: $1;\">$2</span>");

 			rep(/\[code\](.*?)\[\/code\]/gi,"<code>$1</code>");

 			rep(/\[quote.*?\](.*?)\[\/quote\]/gi,"<blockquote>$1</blockquote>");

-
-			/* oembed */
-			function _b2h_cb(match, url) {
-				url = bin2hex(url);
-				function s_b2h(data) {
-						match = data;
-				}
-				$.ajax({
-					url: 'oembed/b2h?url=' + url,
-					async: false,
-					success: s_b2h,
-					dataType: 'html'
-				});
-				return match;
-			}
-			s = s.replace(/\[embed\](.*?)\[\/embed\]/gi, _b2h_cb);
-			
-			/* /oembed */
+

+			/* oembed */

+			function _b2h_cb(match, url) {

+				url = bin2hex(url);

+				function s_b2h(data) {

+						match = data;

+				}

+				$.ajax({

+					url: 'oembed/b2h?url=' + url,

+					async: false,

+					success: s_b2h,

+					dataType: 'html'

+				});

+				return match;

+			}

+			s = s.replace(/\[embed\](.*?)\[\/embed\]/gi, _b2h_cb);

+			

+			/* /oembed */

 

 			return s; 

 		}

diff --git a/mod/contacts.php b/mod/contacts.php
index 001bf12af..38ca570dd 100755
--- a/mod/contacts.php
+++ b/mod/contacts.php
@@ -445,7 +445,7 @@ function contacts_content(&$a) {
 
 	
 	$r = q("SELECT COUNT(*) AS `total` FROM `contact` 
-		WHERE `uid` = %d AND `pending` = 0 $sql_extra $sql_extra2 ",
+		WHERE `uid` = %d AND `self` = 0 AND `pending` = 0 $sql_extra $sql_extra2 ",
 		intval($_SESSION['uid']));
 	if(count($r)) {
 		$a->set_pager_total($r[0]['total']);
@@ -454,7 +454,7 @@ function contacts_content(&$a) {
 
 
 
-	$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `pending` = 0 $sql_extra $sql_extra2 ORDER BY `name` ASC LIMIT %d , %d ",
+	$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `pending` = 0 $sql_extra $sql_extra2 ORDER BY `name` ASC LIMIT %d , %d ",
 		intval($_SESSION['uid']),
 		intval($a->pager['start']),
 		intval($a->pager['itemspage'])
@@ -465,8 +465,6 @@ function contacts_content(&$a) {
 	if(count($r)) {
 
 		foreach($r as $rr) {
-			if($rr['self'])
-				continue;
 
 			switch($rr['rel']) {
 				case CONTACT_IS_FRIEND:
diff --git a/mod/dfrn_request.php b/mod/dfrn_request.php
index bc159137d..4acb5c9bb 100755
--- a/mod/dfrn_request.php
+++ b/mod/dfrn_request.php
@@ -43,7 +43,7 @@ function dfrn_request_post(&$a) {
 		return;
 
 
-	if($_POST['cancel']) {
+	if(x($_POST, 'cancel')) {
 		goaway(z_root());
 	} 
 
@@ -666,7 +666,11 @@ function dfrn_request_content(&$a) {
 		$page_desc = sprintf( t('Diaspora members: Please do not use this form. Instead, enter "%s" into your Diaspora search bar.'), 
 			$target_addr) . EOL . EOL;
 
-		$page_desc .= t("Please enter your 'Identity Address' from one of the following supported social networks:");
+		$page_desc .= t("Please enter your 'Identity Address' from one of the following supported communications networks:");
+
+		$emailnet = t("<strike>Connect as an email follower</strike> \x28Coming soon\x29");
+
+		$invite_desc = t('If you are not yet a member of the free social web, <a href="http://dir.friendica.com/siteinfo">follow this link to find a public Friendica site and join us today</a>.');
 
 		$o .= replace_macros($tpl,array(
 			'$header' => t('Friend/Connection Request'),
@@ -682,6 +686,8 @@ function dfrn_request_content(&$a) {
 			'$diaspora' => t('Diaspora'),
 			'$diasnote' => t('- please share from your own site as noted above'),
 			'$your_address' => t('Your Identity Address:'),
+			'$invite_desc' => $invite_desc,
+			'$emailnet' => $emailnet,
 			'$submit' => t('Submit Request'),
 			'$cancel' => t('Cancel'),
 			'$nickname' => $a->argv[1],
diff --git a/mod/filer.php b/mod/filer.php
new file mode 100755
index 000000000..a9e213536
--- /dev/null
+++ b/mod/filer.php
@@ -0,0 +1,23 @@
+<?php
+
+require_once('include/security.php');
+require_once('include/bbcode.php');
+require_once('include/items.php');
+
+
+function filer_content(&$a) {
+
+	if(! local_user()) {
+		killme();
+	}
+
+	$term = notags(trim($_GET['term']));
+	$item_id = (($a->argc > 1) ? notags(trim($a->argv[1])) : 0);
+
+	logger('filer: tag ' . $term . ' item ' . $item_id);
+
+	if($item_id && strlen($term))
+		file_tag_save_file(local_user(),$item_id,$term);
+
+	killme();
+}
diff --git a/mod/message.php b/mod/message.php
index 57d45ee3c..65f692f3d 100755
--- a/mod/message.php
+++ b/mod/message.php
@@ -192,9 +192,9 @@ function message_content(&$a) {
 			$a->set_pager_total($r[0]['total']);
 	
 		$r = q("SELECT max(`mail`.`created`) AS `mailcreated`, min(`mail`.`seen`) AS `mailseen`, 
-			`mail`.* , `contact`.`name`, `contact`.`url`, `contact`.`thumb` 
+			`mail`.* , `contact`.`name`, `contact`.`url`, `contact`.`thumb` , `contact`.`network`  
 			FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id` 
-			WHERE `mail`.`uid` = %d AND `from-url` $eq '%s' GROUP BY `parent-uri` ORDER BY `created` DESC  LIMIT %d , %d ",
+			WHERE `mail`.`uid` = %d AND `from-url` $eq '%s' GROUP BY `parent-uri` ORDER BY `mailcreated` DESC  LIMIT %d , %d ",
 			intval(local_user()),
 			dbesc($myprofile),
 			intval($a->pager['start']),
diff --git a/mod/network.php b/mod/network.php
index 861b5ab73..4f58fc4fb 100755
--- a/mod/network.php
+++ b/mod/network.php
@@ -44,8 +44,9 @@ function network_init(&$a) {
 	}
 	
 	$a->page['aside'] .= group_side('network','network',true,$group_id);
-	$a->page['aside'] .= networks_widget($a->get_baseurl() . '/network',(($_GET['nets']) ? $_GET['nets'] : ''));
+	$a->page['aside'] .= networks_widget($a->get_baseurl() . '/network',(x($_GET, 'nets') ? $_GET['nets'] : ''));
 	$a->page['aside'] .= saved_searches($search);
+	$a->page['aside'] .= fileas_widget($a->get_baseurl() . '/network',(x($_GET, 'file') ? $_GET['file'] : ''));
 
 }
 
@@ -132,15 +133,15 @@ function network_content(&$a, $update = 0) {
 		$starred_active = 'active';
 	}
 	
-	if($_GET['bmark']) {
+	if(x($_GET,'bmark')) {
 		$bookmarked_active = 'active';
 	}
 
-	if($_GET['conv']) {
+	if(x($_GET,'conv')) {
 		$conv_active = 'active';
 	}
 
-	if($_GET['spam']) {
+	if(x($_GET,'spam')) {
 		$spam_active = 'active';
 	}
 
@@ -248,7 +249,7 @@ function network_content(&$a, $update = 0) {
 		$def_acl = array('allow_cid' => '<' . intval($cid) . '>');
 
 	if(! $update) {
-		if(group) {
+		if($group) {
 			if(($t = group_public_members($group)) && (! get_pconfig(local_user(),'system','nowarn_insecure'))) {
 				notice( sprintf( tt('Warning: This group contains %s member from an insecure network.',
 									'Warning: This group contains %s members from an insecure network.',
@@ -498,7 +499,9 @@ function network_content(&$a, $update = 0) {
 
 			$items = conv_sort($items,$ordering);
 
-		}	
+		} else {
+			$items = array();
+		}
 	}
 
 
diff --git a/mod/parse_url.php b/mod/parse_url.php
index e0b378f68..27dac4d5d 100755
--- a/mod/parse_url.php
+++ b/mod/parse_url.php
@@ -188,7 +188,7 @@ function parse_url_content(&$a) {
 
 	if(! $text) {
 		logger('parsing meta');
-		$items = $domhead->getElementsByTagName('meta');
+		$items = (isset($domhead) && is_object($domhead) ? $domhead->getElementsByTagName('meta') : null);
 		if($items) {
 			foreach($items as $item) {
 				$property = $item->getAttribute('property');
diff --git a/mod/profile_photo.php b/mod/profile_photo.php
index e3dbdaf39..d1fd08eba 100755
--- a/mod/profile_photo.php
+++ b/mod/profile_photo.php
@@ -15,11 +15,13 @@ function profile_photo_init(&$a) {
 
 function profile_photo_post(&$a) {
 
-        if(! local_user()) {
-                notice ( t('Permission denied.') . EOL );
-                return;
-        }
-
+	if(! local_user()) {
+		notice ( t('Permission denied.') . EOL );
+		return;
+	}
+	
+	check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
+        
 	if((x($_POST,'cropfinal')) && ($_POST['cropfinal'] == 1)) {
 
 		// phase 2 - we have finished cropping
@@ -148,7 +150,9 @@ function profile_photo_content(&$a) {
 			notice( t('Permission denied.') . EOL );
 			return;
 		};
-			
+		
+		check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
+        
 		$resource_id = $a->argv[2];
 		//die(":".local_user());
 		$r=q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' ORDER BY `scale` ASC",
@@ -203,6 +207,7 @@ function profile_photo_content(&$a) {
 			'$lbl_upfile' => t('Upload File:'),
 			'$title' => t('Upload Profile Photo'),
 			'$submit' => t('Upload'),
+			'$form_security_token' => get_form_security_token("profile_photo"),
 			'$select' => sprintf('%s %s', t('or'), ($newuser) ? '<a href="' . $a->get_baseurl() . '">' . t('skip this step') . '</a>' : '<a href="'. $a->get_baseurl() . '/photos/' . $a->user['nickname'] . '">' . t('select a photo from your photo albums') . '</a>')
 		));
 
@@ -218,6 +223,7 @@ function profile_photo_content(&$a) {
 			'$image_url' => $a->get_baseurl() . '/photo/' . $filename,
 			'$title' => t('Crop Image'),
 			'$desc' => t('Please adjust the image cropping for optimum viewing.'),
+			'$form_security_token' => get_form_security_token("profile_photo"),
 			'$done' => t('Done Editing')
 		));
 		return $o;
diff --git a/mod/profiles.php b/mod/profiles.php
index ccd7d5474..b307a2d43 100755
--- a/mod/profiles.php
+++ b/mod/profiles.php
@@ -21,6 +21,9 @@ function profiles_post(&$a) {
 			notice( t('Profile not found.') . EOL);
 			return;
 		}
+		
+		check_form_security_token_redirectOnErr('/profiles', 'profile_edit');
+		
 		$is_default = (($orig[0]['is-default']) ? 1 : 0);
 
 		$profile_name = notags(trim($_POST['profile_name']));
@@ -240,6 +243,8 @@ function profiles_content(&$a) {
 			goaway($a->get_baseurl() . '/profiles');
 			return; // NOTREACHED
 		}
+		
+		check_form_security_token_redirectOnErr('/profiles', 'profile_drop', 't');
 
 		// move every contact using this profile as their default to the user default
 
@@ -264,6 +269,8 @@ function profiles_content(&$a) {
 
 
 	if(($a->argc > 1) && ($a->argv[1] === 'new')) {
+		
+		check_form_security_token_redirectOnErr('/profiles', 'profile_new', 't');
 
 		$r0 = q("SELECT `id` FROM `profile` WHERE `uid` = %d",
 			intval(local_user()));
@@ -291,10 +298,13 @@ function profiles_content(&$a) {
 		info( t('New profile created.') . EOL);
 		if(count($r3) == 1)
 			goaway($a->get_baseurl() . '/profiles/' . $r3[0]['id']);
+		
 		goaway($a->get_baseurl() . '/profiles');
-	}		 
+	} 
 
 	if(($a->argc > 2) && ($a->argv[1] === 'clone')) {
+		
+		check_form_security_token_redirectOnErr('/profiles', 'profile_clone', 't');
 
 		$r0 = q("SELECT `id` FROM `profile` WHERE `uid` = %d",
 			intval(local_user()));
@@ -330,9 +340,11 @@ function profiles_content(&$a) {
 		info( t('New profile created.') . EOL);
 		if(count($r3) == 1)
 			goaway($a->get_baseurl() . '/profiles/' . $r3[0]['id']);
-	goaway($a->get_baseurl() . '/profiles');
-	return; // NOTREACHED
-	}		 
+		
+		goaway($a->get_baseurl() . '/profiles');
+		
+		return; // NOTREACHED
+	}
 
 
 	if(($a->argc > 1) && (intval($a->argv[1]))) {
@@ -371,6 +383,9 @@ function profiles_content(&$a) {
 		$is_default = (($r[0]['is-default']) ? 1 : 0);
 		$tpl = get_markup_template("profile_edit.tpl");
 		$o .= replace_macros($tpl,array(
+			'$form_security_token' => get_form_security_token("profile_edit"),
+			'$profile_clone_link' => 'profiles/clone/' . $r[0]['id'] . '?t=' . get_form_security_token("profile_clone"),
+			'$profile_drop_link' => 'profiles/drop/' . $r[0]['id'] . '?t=' . get_form_security_token("profile_drop"),
 			'$banner' => t('Edit Profile Details'),
 			'$submit' => t('Submit'),
 			'$viewprof' => t('View this profile'),
@@ -460,7 +475,8 @@ function profiles_content(&$a) {
 			$o .= replace_macros($tpl_header,array(
 				'$header' => t('Edit/Manage Profiles'),
 				'$chg_photo' => t('Change profile photo'),
-				'$cr_new' => t('Create New Profile')
+				'$cr_new' => t('Create New Profile'),
+				'$cr_new_link' => 'profiles/new?t=' . get_form_security_token("profile_new")
 			));
 
 
diff --git a/mod/settings.php b/mod/settings.php
index 2ef582fdf..f42fdb397 100755
--- a/mod/settings.php
+++ b/mod/settings.php
@@ -53,6 +53,8 @@ function settings_post(&$a) {
 	$old_page_flags = $a->user['page-flags'];
 
 	if(($a->argc > 1) && ($a->argv[1] === 'oauth') && x($_POST,'remove')){
+		check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth');
+		
 		$key = $_POST['remove'];
 		q("DELETE FROM tokens WHERE id='%s' AND uid=%d",
 			dbesc($key),
@@ -63,6 +65,8 @@ function settings_post(&$a) {
 
 	if(($a->argc > 2) && ($a->argv[1] === 'oauth')  && ($a->argv[2] === 'edit'||($a->argv[2] === 'add')) && x($_POST,'submit')) {
 		
+		check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth');
+		
 		$name   	= ((x($_POST,'name')) ? $_POST['name'] : '');
 		$key		= ((x($_POST,'key')) ? $_POST['key'] : '');
 		$secret		= ((x($_POST,'secret')) ? $_POST['secret'] : '');
@@ -105,13 +109,18 @@ function settings_post(&$a) {
 	}
 
 	if(($a->argc > 1) && ($a->argv[1] == 'addon')) {
+		check_form_security_token_redirectOnErr('/settings/addon', 'settings_addon');
+		
 		call_hooks('plugin_settings_post', $_POST);
 		return;
 	}
 
 	if(($a->argc > 1) && ($a->argv[1] == 'connectors')) {
-
-		if(x($_POST['imap-submit'])) {
+		
+		check_form_security_token_redirectOnErr('/settings/connectors', 'settings_connectors');
+		
+		if(x($_POST, 'imap-submit')) {
+			
 			$mail_server       = ((x($_POST,'mail_server')) ? $_POST['mail_server'] : '');
 			$mail_port         = ((x($_POST,'mail_port')) ? $_POST['mail_port'] : '');
 			$mail_ssl          = ((x($_POST,'mail_ssl')) ? strtolower(trim($_POST['mail_ssl'])) : '');
@@ -185,7 +194,8 @@ function settings_post(&$a) {
 		return;
 	}
 
-
+	check_form_security_token_redirectOnErr('/settings', 'settings');
+	
 	call_hooks('settings_post', $_POST);
 
 	if((x($_POST,'npassword')) || (x($_POST,'confirm'))) {
@@ -460,6 +470,7 @@ function settings_content(&$a) {
 		if(($a->argc > 2) && ($a->argv[2] === 'add')) {
 			$tpl = get_markup_template("settings_oauth_edit.tpl");
 			$o .= replace_macros($tpl, array(
+				'$form_security_token' => get_form_security_token("settings_oauth"),
 				'$tabs'		=> $tabs,
 				'$title'	=> t('Add application'),
 				'$submit'	=> t('Submit'),
@@ -486,6 +497,7 @@ function settings_content(&$a) {
 			
 			$tpl = get_markup_template("settings_oauth_edit.tpl");
 			$o .= replace_macros($tpl, array(
+				'$form_security_token' => get_form_security_token("settings_oauth"),
 				'$tabs'		=> $tabs,
 				'$title'	=> t('Add application'),
 				'$submit'	=> t('Update'),
@@ -500,6 +512,8 @@ function settings_content(&$a) {
 		}
 		
 		if(($a->argc > 3) && ($a->argv[2] === 'delete')) {
+			check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth', 't');
+		
 			$r = q("DELETE FROM clients WHERE client_id='%s' AND uid=%d",
 					dbesc($a->argv[3]),
 					local_user());
@@ -518,6 +532,7 @@ function settings_content(&$a) {
 		
 		$tpl = get_markup_template("settings_oauth.tpl");
 		$o .= replace_macros($tpl, array(
+			'$form_security_token' => get_form_security_token("settings_oauth"),
 			'$baseurl'	=> $a->get_baseurl(),
 			'$title'	=> t('Connected Apps'),
 			'$add'		=> t('Add application'),
@@ -544,6 +559,7 @@ function settings_content(&$a) {
 		
 		$tpl = get_markup_template("settings_addons.tpl");
 		$o .= replace_macros($tpl, array(
+			'$form_security_token' => get_form_security_token("settings_addons"),
 			'$title'	=> t('Plugin Settings'),
 			'$tabs'		=> $tabs,
 			'$settings_addons' => $settings_addons
@@ -586,28 +602,28 @@ function settings_content(&$a) {
 
 	$tpl = get_markup_template("settings_connectors.tpl");
 		$o .= replace_macros($tpl, array(
+			'$form_security_token' => get_form_security_token("settings_connectors"),
+			
 			'$title'	=> t('Connector Settings'),
 			'$tabs'		=> $tabs,
 
-		'$diasp_enabled' => $diasp_enabled,
-		'$ostat_enabled' => $ostat_enabled,
-
-		'$h_imap' => t('Email/Mailbox Setup'),
-		'$imap_desc' => t("If you wish to communicate with email contacts using this service \x28optional\x29, please specify how to connect to your mailbox."),
-		'$imap_lastcheck' => array('imap_lastcheck', t('Last successful email check:'), $mail_chk,''),
-		'$mail_disabled' => (($mail_disabled) ? t('Email access is disabled on this site.') : ''),
-		'$mail_server'	=> array('mail_server',  t('IMAP server name:'), $mail_server, ''),
-		'$mail_port'	=> array('mail_port', 	 t('IMAP port:'), $mail_port, ''),
-		'$mail_ssl'		=> array('mail_ssl', 	 t('Security:'), strtoupper($mail_ssl), '', array( ''=>t('None'), 'TLS'=>'TLS', 'SSL'=>'SSL')),
-		'$mail_user'	=> array('mail_user',    t('Email login name:'), $mail_user, ''),
-		'$mail_pass'	=> array('mail_pass', 	 t('Email password:'), '', ''),
-		'$mail_replyto'	=> array('mail_replyto', t('Reply-to address:'), '', 'Optional'),
-		'$mail_pubmail'	=> array('mail_pubmail', t('Send public posts to all email contacts:'), $mail_pubmail, ''),
-		'$mail_action'	=> array('mail_action',	 t('Action after import:'), $mail_action, '', array(0=>t('None'), 1=>t('Delete'), 2=>t('Mark as seen'), 3=>t('Move to folder'))),
-		'$mail_movetofolder'	=> array('mail_movetofolder',	 t('Move to folder:'), $mail_movetofolder, ''),
-		'$submit' => t('Submit'),
-
-
+			'$diasp_enabled' => $diasp_enabled,
+			'$ostat_enabled' => $ostat_enabled,
+
+			'$h_imap' => t('Email/Mailbox Setup'),
+			'$imap_desc' => t("If you wish to communicate with email contacts using this service \x28optional\x29, please specify how to connect to your mailbox."),
+			'$imap_lastcheck' => array('imap_lastcheck', t('Last successful email check:'), $mail_chk,''),
+			'$mail_disabled' => (($mail_disabled) ? t('Email access is disabled on this site.') : ''),
+			'$mail_server'	=> array('mail_server',  t('IMAP server name:'), $mail_server, ''),
+			'$mail_port'	=> array('mail_port', 	 t('IMAP port:'), $mail_port, ''),
+			'$mail_ssl'		=> array('mail_ssl', 	 t('Security:'), strtoupper($mail_ssl), '', array( ''=>t('None'), 'TLS'=>'TLS', 'SSL'=>'SSL')),
+			'$mail_user'	=> array('mail_user',    t('Email login name:'), $mail_user, ''),
+			'$mail_pass'	=> array('mail_pass', 	 t('Email password:'), '', ''),
+			'$mail_replyto'	=> array('mail_replyto', t('Reply-to address:'), '', 'Optional'),
+			'$mail_pubmail'	=> array('mail_pubmail', t('Send public posts to all email contacts:'), $mail_pubmail, ''),
+			'$mail_action'	=> array('mail_action',	 t('Action after import:'), $mail_action, '', array(0=>t('None'), 1=>t('Delete'), 2=>t('Mark as seen'), 3=>t('Move to folder'))),
+			'$mail_movetofolder'	=> array('mail_movetofolder',	 t('Move to folder:'), $mail_movetofolder, ''),
+			'$submit' => t('Submit'),
 
 			'$settings_connectors' => $settings_connectors
 		));
@@ -805,6 +821,7 @@ function settings_content(&$a) {
 		'$submit' 	=> t('Submit'),
 		'$baseurl' => $a->get_baseurl(),
 		'$uid' => local_user(),
+		'$form_security_token' => get_form_security_token("settings"),
 		
 		'$nickname_block' => $prof_addr,
 		
diff --git a/view/auto_request.tpl b/view/auto_request.tpl
index 204fcf247..2958397c9 100755
--- a/view/auto_request.tpl
+++ b/view/auto_request.tpl
@@ -7,8 +7,15 @@ $page_desc<br />
 <li><a href="http://friendica.com" title="$friendica">$friendica</a></li>
 <li><a href="http://joindiaspora.com" title="$diaspora">$diaspora</a> $diasnote</li>
 <li><a href="http://ostatus.org" title="$public_net" >$statusnet</a></li>
+<li>$emailnet</li>
 </ul>
 </p>
+<p>
+$invite_desc
+</p>
+<p>
+$desc
+</p>
 
 <form action="dfrn_request/$nickname" method="post" />
 
diff --git a/view/cropbody.tpl b/view/cropbody.tpl
index c9c0f84de..b484d15bf 100755
--- a/view/cropbody.tpl
+++ b/view/cropbody.tpl
@@ -40,6 +40,7 @@ $desc
 </script>
 
 <form action="profile_photo/$resource" id="crop-image-form" method="post" />
+<input type='hidden' name='form_security_token' value='$form_security_token'>
 
 <input type="hidden" name="cropfinal" value="1" />
 <input type="hidden" name="xstart" id="x1" />
diff --git a/view/dfrn_request.tpl b/view/dfrn_request.tpl
index cd98a4daa..d8aa8b181 100755
--- a/view/dfrn_request.tpl
+++ b/view/dfrn_request.tpl
@@ -7,7 +7,11 @@ $page_desc<br />
 <li><a href="http://friendica.com" title="$friendica">$friendica</a></li>
 <li><a href="http://joindiaspora.com" title="$diaspora">$diaspora</a> $diasnote</li>
 <li><a href="http://ostatus.org" title="$public_net" >$statusnet</a></li>
+<li>$emailnet</li>
 </ul>
+$invite_desc
+</p>
+<p>
 $desc
 </p>
 
diff --git a/view/fileas_widget.tpl b/view/fileas_widget.tpl
new file mode 100755
index 000000000..54fba7435
--- /dev/null
+++ b/view/fileas_widget.tpl
@@ -0,0 +1,12 @@
+<div id="fileas-sidebar" class="widget">
+	<h3>$title</h3>
+	<div id="nets-desc">$desc</div>
+	
+	<ul class="fileas-ul">
+		<li class="tool"><a href="$base" class="fileas-link fileas-all{{ if $sel_all }} fileas-selected{{ endif }}">$all</a></li>
+		{{ for $terms as $term }}
+			<li class="tool"><a href="$base?f=&file=$term.name" class="fileas-link{{ if $term.selected }} fileas-selected{{ endif }}">$term.name</a></li>
+		{{ endfor }}
+	</ul>
+	
+</div>
diff --git a/view/jot-header.tpl b/view/jot-header.tpl
index d6b172b6a..88df73494 100755
--- a/view/jot-header.tpl
+++ b/view/jot-header.tpl
@@ -262,6 +262,18 @@ function enableOnUser(){
 		}
 	}
 
+	function itemFiler(id) {
+		reply = prompt("$fileas");
+		if(reply && reply.length) {
+			commentBusy = true;
+			$('body').css('cursor', 'wait');
+			$.get('filer/' + id + '?term=' + reply);
+			if(timer) clearTimeout(timer);
+			timer = setTimeout(NavUpdate,3000);
+			liking = 1;
+		}
+	}
+
 	function jotClearLocation() {
 		$('#jot-coord').val('');
 		$('#profile-nolocation-wrapper').hide();
diff --git a/view/profile_edit.tpl b/view/profile_edit.tpl
index 8dab72649..e5c7162d0 100755
--- a/view/profile_edit.tpl
+++ b/view/profile_edit.tpl
@@ -5,9 +5,9 @@ $default
 <div id="profile-edit-links">
 <ul>
 <li><a href="profile/$profile_id/view?tab=profile" id="profile-edit-view-link" title="$viewprof">$viewprof</a></li>
-<li><a href="profiles/clone/$profile_id" id="profile-edit-clone-link" title="$cr_prof">$cl_prof</a></li>
+<li><a href="$profile_clone_link" id="profile-edit-clone-link" title="$cr_prof">$cl_prof</a></li>
 <li></li>
-<li><a href="profiles/drop/$profile_id" id="profile-edit-drop-link" title="$del_prof" $disabled >$del_prof</a></li>
+<li><a href="$profile_drop_link" id="profile-edit-drop-link" title="$del_prof" $disabled >$del_prof</a></li>
 
 </ul>
 </div>
@@ -17,6 +17,7 @@ $default
 
 <div id="profile-edit-wrapper" >
 <form id="profile-edit-form" name="form1" action="profiles/$profile_id" method="post" >
+<input type='hidden' name='form_security_token' value='$form_security_token'>
 
 <div id="profile-edit-profile-name-wrapper" >
 <label id="profile-edit-profile-name-label" for="profile-edit-profile-name" >$lbl_profname </label>
diff --git a/view/profile_listing_header.tpl b/view/profile_listing_header.tpl
index 09e4fc9b2..61a273792 100755
--- a/view/profile_listing_header.tpl
+++ b/view/profile_listing_header.tpl
@@ -3,6 +3,6 @@
 <a href="profile_photo" >$chg_photo</a>
 </p>
 <div id="profile-listing-new-link-wrapper" class="button" >
-<a href="profiles/new" id="profile-listing-new-link" title="$cr_new" >$cr_new</a>
+<a href="$cr_new_link" id="profile-listing-new-link" title="$cr_new" >$cr_new</a>
 </div>
 
diff --git a/view/profile_photo.tpl b/view/profile_photo.tpl
index f258b5b86..0b3a1cac1 100755
--- a/view/profile_photo.tpl
+++ b/view/profile_photo.tpl
@@ -1,6 +1,7 @@
 <h1>$title</h1>
 
 <form enctype="multipart/form-data" action="profile_photo" method="post">
+<input type='hidden' name='form_security_token' value='$form_security_token'>
 
 <div id="profile-photo-upload-wrapper">
 <label id="profile-photo-upload-label" for="profile-photo-upload">$lbl_upfile </label>
diff --git a/view/settings.tpl b/view/settings.tpl
index 46c737b23..25479b5bf 100755
--- a/view/settings.tpl
+++ b/view/settings.tpl
@@ -5,7 +5,7 @@ $tabs
 $nickname_block
 
 <form action="settings" id="settings-form" method="post" autocomplete="off" >
-
+<input type='hidden' name='form_security_token' value='$form_security_token'>
 
 <h3 class="settings-heading">$h_pass</h3>
 
diff --git a/view/settings_addons.tpl b/view/settings_addons.tpl
index 2cbfd17e9..28fca5362 100755
--- a/view/settings_addons.tpl
+++ b/view/settings_addons.tpl
@@ -4,6 +4,7 @@ $tabs
 
 
 <form action="settings/addon" method="post" autocomplete="off">
+<input type='hidden' name='form_security_token' value='$form_security_token'>
 
 $settings_addons
 
diff --git a/view/settings_connectors.tpl b/view/settings_connectors.tpl
index 9493c8bf7..43c0346bb 100755
--- a/view/settings_connectors.tpl
+++ b/view/settings_connectors.tpl
@@ -6,6 +6,7 @@ $tabs
 <div class="connector_statusmsg">$ostat_enabled</div>
 
 <form action="settings/connectors" method="post" autocomplete="off">
+<input type='hidden' name='form_security_token' value='$form_security_token'>
 
 $settings_connectors
 
diff --git a/view/settings_oauth.tpl b/view/settings_oauth.tpl
index 0de0dbe98..da1398ab9 100755
--- a/view/settings_oauth.tpl
+++ b/view/settings_oauth.tpl
@@ -4,7 +4,8 @@ $tabs
 
 
 <form action="settings/oauth" method="post" autocomplete="off">
-	
+<input type='hidden' name='form_security_token' value='$form_security_token'>
+
 	<div id="profile-edit-links">
 		<ul>
 			<li>
@@ -24,7 +25,7 @@ $tabs
 		{{ endif }}
 		{{ if $app.my }}
 		<a href="$baseurl/settings/oauth/edit/$app.client_id" class="icon s22 edit" title="$edit">&nbsp;</a>
-		<a href="$baseurl/settings/oauth/delete/$app.client_id" class="icon s22 delete" title="$delete">&nbsp;</a>
+		<a href="$baseurl/settings/oauth/delete/$app.client_id?t=$form_security_token" class="icon s22 delete" title="$delete">&nbsp;</a>
 		{{ endif }}		
 	</div>
 	{{ endfor }}
diff --git a/view/settings_oauth_edit.tpl b/view/settings_oauth_edit.tpl
index 98b7457aa..d29341386 100755
--- a/view/settings_oauth_edit.tpl
+++ b/view/settings_oauth_edit.tpl
@@ -3,6 +3,8 @@ $tabs
 <h1>$title</h1>
 
 <form method="POST">
+<input type='hidden' name='form_security_token' value='$form_security_token'>
+
 {{ inc field_input.tpl with $field=$name }}{{ endinc }}
 {{ inc field_input.tpl with $field=$key }}{{ endinc }}
 {{ inc field_input.tpl with $field=$secret }}{{ endinc }}
diff --git a/view/theme/duepuntozero/file.gif b/view/theme/duepuntozero/file.gif
new file mode 100644
index 000000000..7885b998d
--- /dev/null
+++ b/view/theme/duepuntozero/file.gif
diff --git a/view/theme/duepuntozero/style.css b/view/theme/duepuntozero/style.css
index acd97eb94..10ddb0090 100755
--- a/view/theme/duepuntozero/style.css
+++ b/view/theme/duepuntozero/style.css
@@ -309,7 +309,7 @@ div.wall-item-content-wrapper.shiny {
 	margin-bottom: 10px;
 }
 
-.group-selected, .nets-selected {
+.group-selected, .nets-selected, .fileas-selected {
 	padding: 3px;
 	-moz-border-radius: 3px;
 	border-radius: 3px;	
@@ -1024,6 +1024,10 @@ input#dfrn-url {
 	float: left;	
 }
 
+.filer-item {
+	margin-left: 10px;
+	float: left;
+}
 
 .wall-item-links-wrapper {
 	float: left;
@@ -1864,11 +1868,11 @@ a.mail-list-link {
 	margin-top: 10px;
 }
 
-.nets-ul {
+.nets-ul, .fileas-ul {
 	list-style-type: none;
 }
 
-.nets-ul li {
+.nets-ul li, .fileas-ul li {
 	margin-top: 10px;
 }
 
@@ -1879,6 +1883,14 @@ a.mail-list-link {
 	margin-left: 42px;
 }
 
+.fileas-link {
+	margin-left: 24px;
+}
+
+.fileas-all {
+	margin-left: 0px;
+}
+
 #search-save {
 	margin-left: 5px;
 }
@@ -2902,6 +2914,11 @@ aside input[type='text'] {
 .tagged { background-position: -48px -48px; }
 
 
+.filer-icon {
+	display: block; width: 16px; height: 16px;
+	background-image: url('file.gif');
+}
+
 .icon.dim { opacity: 0.3;filter:alpha(opacity=30); }
 
 .attachtype {
diff --git a/view/theme/duepuntozero/wall_item.tpl b/view/theme/duepuntozero/wall_item.tpl
index 51e36b6f4..2c88fc598 100755
--- a/view/theme/duepuntozero/wall_item.tpl
+++ b/view/theme/duepuntozero/wall_item.tpl
@@ -56,6 +56,7 @@
 			{{ if $item.star }}
 			<a href="#" id="starred-$item.id" onclick="dostar($item.id); return false;" class="star-item icon $item.isstarred" title="$item.star.toggle"></a>
 			<a href="#" id="tagger-$item.id" onclick="itemTag($item.id); return false;" class="tag-item icon tagged" title="$item.star.tagger"></a>
+			<a href="#" id="filer-$item.id" onclick="itemFiler($item.id); return false;" class="filer-item filer-icon" title="$item.star.filer"></a>
 			{{ endif }}
 			
 			<div class="wall-item-delete-wrapper" id="wall-item-delete-wrapper-$item.id" >
diff --git a/view/theme/greenzero/file.gif b/view/theme/greenzero/file.gif
new file mode 100644
index 000000000..e388a13c0
--- /dev/null
+++ b/view/theme/greenzero/file.gif