18 files changed, 556 insertions, 224 deletions

diff --git a/include/attach.php b/include/attach.php
index 4001d2af1..6d611cec0 100755
--- a/include/attach.php
+++ b/include/attach.php
@@ -38,6 +38,7 @@ function z_mime_content_type($filename) {
 
 		// audio/video
 		'mp3' => 'audio/mpeg',
+		'wav' => 'audio/wav',
 		'qt' => 'video/quicktime',
 		'mov' => 'video/quicktime',
 		'ogg' => 'application/ogg',
@@ -68,12 +69,13 @@ function z_mime_content_type($filename) {
 			return $mime_types[$ext];
 		}
 	}
-	elseif (function_exists('finfo_open')) {
-		$finfo = finfo_open(FILEINFO_MIME);
-		$mimetype = finfo_file($finfo, $filename);
-		finfo_close($finfo);
-		return $mimetype;
-	}
+// can't use this because we're just passing a name, e.g. not a file that can be opened
+//	elseif (function_exists('finfo_open')) {
+//		$finfo = @finfo_open(FILEINFO_MIME);
+//		$mimetype = @finfo_file($finfo, $filename);
+//		@finfo_close($finfo);
+//		return $mimetype;
+//	}
 	else {
 		return 'application/octet-stream';
 	}
diff --git a/include/auth.php b/include/auth.php
index fd1c63847..fc52684e6 100755
--- a/include/auth.php
+++ b/include/auth.php
@@ -165,7 +165,7 @@ else {
 		}
 
 		if((! $record) || (! count($record))) {
-			logger('authenticate: failed login attempt: ' . trim($_POST['username'])); 
+			logger('authenticate: failed login attempt: ' . notags(trim($_POST['username']))); 
 			notice( t('Login failed.') . EOL );
 			goaway(z_root());
   		}
diff --git a/include/bb2diaspora.php b/include/bb2diaspora.php
index d367b6716..c26b0c334 100755
--- a/include/bb2diaspora.php
+++ b/include/bb2diaspora.php
@@ -14,9 +14,17 @@ require_once('include/html2bbcode.php');
 function diaspora2bb($s) {
 
 	$s = html_entity_decode($s,ENT_COMPAT,'UTF-8');
+    $s = str_replace("\r","\n",$s);
 
 	$s = preg_replace('/\@\{(.+?)\; (.+?)\@(.+?)\}/','@[url=https://$3/u/$2]$1[/url]',$s);
+
+    $s = preg_replace('/\#([^\s\#])/','\\#$1',$s);
+
 	$s = Markdown($s);
+
+    $s = str_replace('#','#',$s);
+    $s = str_replace("\n",'<br />',$s);
+
 	$s = html2bbcode($s);
 //	$s = str_replace('&#42;','*',$s);
 
@@ -30,11 +38,6 @@ function diaspora2bb($s) {
 	$s = preg_replace("/(\[code\])+(.*?)(\[\/code\])+/ism","[code]$2[/code]", $s);
 	$s = scale_diaspora_images($s);
 
-	// we seem to get a lot of text smushed together with links from Diaspora.
-
-	$s = preg_replace('/[^ ]\[url\=(.*?)\]/',' [url=$1]' ,$s);
-	$s = preg_replace('/\[\/url\][^ ]/','[/url] ',$s);
-
 	return $s;
 }
 
@@ -209,7 +212,7 @@ function bb2diaspora($Text,$preserve_nl = false) {
 	$Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", 'http://vimeo.com/$1',$Text);
 
 
-
+	$Text = str_replace('[nosmile]','',$Text);
 
 	// oembed tag
 	//	$Text = oembed_bbcode2html($Text);
diff --git a/include/bbcode.php b/include/bbcode.php
index 6b733c8f4..cae867eb8 100755
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -11,7 +11,7 @@ function stripcode_br_cb($s) {
 
 function tryoembed($match){
 	$url = ((count($match)==2)?$match[1]:$match[2]);
-	logger("tryoembed: $url");
+//	logger("tryoembed: $url");
 	
 	$o = oembed_fetch_url($url);
 
@@ -24,13 +24,40 @@ function tryoembed($match){
 	
 }
 
+// [noparse][i]italic[/i][/noparse] turns into 
+// [noparse][ i ]italic[ /i ][/noparse], 
+// to hide them from parser.
 
+function bb_spacefy($st) {
+  $whole_match = $st[0];
+  $captured = $st[1];
+  $spacefied = preg_replace("/\[(.*?)\]/", "[ $1 ]", $captured);
+  $new_str = str_replace($captured, $spacefied, $whole_match);
+  return $new_str;
+}
+
+// The previously spacefied [noparse][ i ]italic[ /i ][/noparse], 
+// now turns back and the [noparse] tags are trimed
+// returning [i]italic[/i]
+
+function bb_unspacefy_and_trim($st) {
+  $whole_match = $st[0];
+  $captured = $st[1];
+  $unspacefied = preg_replace("/\[ (.*?)\ ]/", "[$1]", $captured);
+  return $unspacefied;
+}
 
 	// BBcode 2 HTML was written by WAY2WEB.net
 	// extended to work with Mistpark/Friendica - Mike Macgirvin
 
 function bbcode($Text,$preserve_nl = false) {
 
+	// Hide all [noparse] contained bbtags spacefying them
+
+	$Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_spacefy',$Text);
+	$Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_spacefy',$Text);
+	$Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_spacefy',$Text);
+
 
 	// Extract a single private image which uses data url's since preg has issues with 
 	// large data sizes. Stash it away while we do bbcode conversion, and then put it back 
@@ -111,25 +138,34 @@ function bbcode($Text,$preserve_nl = false) {
 	$Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])ism","<span style=\"color: $1;\">$2</span>",$Text);
 
 	// Check for sized text
+        // [size=50] --> font-size: 50px (with the unit).
+	$Text = preg_replace("(\[size=(\d*?)\](.*?)\[\/size\])ism","<span style=\"font-size: $1px;\">$2</span>",$Text);
 	$Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])ism","<span style=\"font-size: $1;\">$2</span>",$Text);
 
-	// Check for list text
-
-	if(stristr($Text,'[/list]'))
-		$Text = str_replace("[*]", "<li>", $Text);
+	// Check for centered text
+	$Text = preg_replace("(\[center\](.*?)\[\/center\])ism","<div style=\"text-align:center;\">$1</div>",$Text);
 
-	if(stristr($Text,'[/list]'))
-		$Text = str_replace("[*]", "<li>", $Text);
+	// Check for list text
+	$Text = str_replace("[*]", "<li>", $Text);
+	$Text = preg_replace("/\[li\](.*?)\[\/li\]/ism", '<li>$1</li>' ,$Text);
 
 	$Text = preg_replace("/\[list\](.*?)\[\/list\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>' ,$Text);
+	$Text = preg_replace("/\[ul\](.*?)\[\/ul\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>' 
+,$Text);
 	$Text = preg_replace("/\[list=\](.*?)\[\/list\]/ism", '<ul class="listnone" style="list-style-type: none;">$1</ul>' ,$Text);
 	$Text = preg_replace("/\[list=1\](.*?)\[\/list\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>' ,$Text);
-	$Text = preg_replace("/\[list=i\](.*?)\[\/list\]/sm",'<ul class="listlowerroman" style="list-style-type: lower-roman;">$1</ul>' ,$Text);
-	$Text = preg_replace("/\[list=I\](.*?)\[\/list\]/sm", '<ul class="listupperroman" style="list-style-type: upper-roman;">$1</ul>' ,$Text);
-	$Text = preg_replace("/\[list=a\](.*?)\[\/list\]/sm", '<ul class="listloweralpha" style="list-style-type: lower-alpha;">$1</ul>' ,$Text);
-	$Text = preg_replace("/\[list=A\](.*?)\[\/list\]/sm", '<ul class="listupperalpha" style="list-style-type: upper-alpha;">$1</ul>' ,$Text);
-	$Text = preg_replace("/\[li\](.*?)\[\/li\]/sm", '<li>$1</li>' ,$Text);
-
+	$Text = preg_replace("/\[ol\](.*?)\[\/ol\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>' 
+,$Text);
+	$Text = preg_replace("/\[list=((?-i)i)\](.*?)\[\/list\]/ism",'<ul class="listlowerroman" style="list-style-type: 
+lower-roman;">$2</ul>' ,$Text);
+	$Text = preg_replace("/\[list=((?-i)I)\](.*?)\[\/list\]/ism", '<ul class="listupperroman" style="list-style-type: 
+upper-roman;">$2</ul>' ,$Text);
+	$Text = preg_replace("/\[list=((?-i)a)\](.*?)\[\/list\]/ism", '<ul class="listloweralpha" style="list-style-type: 
+lower-alpha;">$2</ul>' ,$Text);
+	$Text = preg_replace("/\[list=((?-i)A)\](.*?)\[\/list\]/ism", '<ul class="listupperalpha" style="list-style-type: 
+upper-alpha;">$2</ul>' ,$Text);
+
+	$Text = preg_replace("/\[th\](.*?)\[\/th\]/sm", '<th>$1</th>' ,$Text);
 	$Text = preg_replace("/\[td\](.*?)\[\/td\]/sm", '<td>$1</td>' ,$Text);
 	$Text = preg_replace("/\[tr\](.*?)\[\/tr\]/sm", '<tr>$1</tr>' ,$Text);
 	$Text = preg_replace("/\[table\](.*?)\[\/table\]/sm", '<table>$1</table>' ,$Text);
@@ -137,7 +173,11 @@ function bbcode($Text,$preserve_nl = false) {
 	$Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/sm", '<table border="1" >$1</table>' ,$Text);
 	$Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/sm", '<table border="0" >$1</table>' ,$Text);
 
-	
+	$Text = str_replace('[hr]','<hr />', $Text);
+
+	// This is actually executed in prepare_body()
+
+	$Text = str_replace('[nosmile]','',$Text);
 
 	// Check for font change text
 	$Text = preg_replace("/\[font=(.*?)\](.*?)\[\/font\]/sm","<span style=\"font-family: $1;\">$2</span>",$Text);
@@ -157,7 +197,15 @@ function bbcode($Text,$preserve_nl = false) {
 	$QuoteLayout = '<blockquote>$1</blockquote>';                     
 	// Check for [quote] text
 	$Text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism","$QuoteLayout", $Text);
-         
+
+	// Check for [quote=Author] text
+
+	$t_wrote = t('$1 wrote:');
+
+	$Text = preg_replace("/\[quote=[\"\']*(.*?)[\"\']*\](.*?)\[\/quote\]/ism", 
+                             "<blockquote><strong>" . $t_wrote . "</strong> $2</blockquote>", 
+                             $Text);         
+
 	// [img=widthxheight]image source[/img]
 	$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="height: $2px; width: $1px;" >', $Text);
 
@@ -219,6 +267,13 @@ function bbcode($Text,$preserve_nl = false) {
 		$Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/ism",'',$Text);
 	}
 
+	// Unhide all [noparse] contained bbtags unspacefying them 
+	// and triming the [noparse] tag.
+
+	$Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_unspacefy_and_trim',$Text);
+	$Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_unspacefy_and_trim',$Text);
+	$Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_unspacefy_and_trim',$Text);
+
 	// fix any escaped ampersands that may have been converted into links
 	$Text = preg_replace("/\<(.*?)(src|href)=(.*?)\&amp\;(.*?)\>/ism",'<$1$2=$3&$4>',$Text);
 	if(strlen($saved_image))
diff --git a/include/conversation.php b/include/conversation.php
index 20c7b2a51..3d13a1179 100755
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -4,6 +4,28 @@
  * Render actions localized
  */
 function localize_item(&$item){
+
+	$Text = $item['body'];
+	$saved_image = '';
+	$img_start = strpos($Text,'[img]data:');
+	$img_end = strpos($Text,'[/img]');
+
+	if($img_start !== false && $img_end !== false && $img_end > $img_start) {
+		$start_fragment = substr($Text,0,$img_start);
+		$img_start += strlen('[img]');
+		$saved_image = substr($Text,$img_start,$img_end - $img_start);
+		$end_fragment = substr($Text,$img_end + strlen('[/img]'));		
+		$Text = $start_fragment . '[!#saved_image#!]' . $end_fragment;
+		$search = '/\[url\=(.*?)\]\[!#saved_image#!\]\[\/url\]' . '/is';
+		$replace = '[url=' . z_path() . '/redir/' . $item['contact-id'] 
+			. '?f=1&url=' . '$1' . '][!#saved_image#!][/url]' ;
+
+		$Text = preg_replace($search,$replace,$Text);
+
+		if(strlen($saved_image))
+			$item['body'] = str_replace('[!#saved_image#!]', '[img]' . $saved_image . '[/img]',$Text);
+	}
+
 	$xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
 	if ($item['verb']=== ACTIVITY_LIKE || $item['verb']=== ACTIVITY_DISLIKE){
 
@@ -262,15 +284,10 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 				else
 					$profile_avatar = ((strlen($item['author-avatar'])) ? $item['author-avatar'] : $item['thumb']);
 
-				$location = (($item['location']) ? '<a target="map" title="' . $item['location'] . '" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : '');
-				$coord = (($item['coord']) ? '<a target="map" title="' . $item['coord'] . '" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : '');
-				if($coord) {
-					if($location)
-						$location .= '<br /><span class="smalltext">(' . $coord . ')</span>';
-					else
-						$location = '<span class="smalltext">' . $coord . '</span>';
-				}
+				$locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
+				call_hooks('render_location',$locate);
 
+				$location = ((strlen($locate['html'])) ? $locate['html'] : render_location_google($locate));
 
 				localize_item($item);
 				if($mode === 'network-new')
@@ -494,7 +511,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 				}
 
 				$likebuttons = '';
-				$shareable = ((($profile_owner == local_user()) && ($mode != 'display') && (! $item['private'])) ? true : false);
+				$shareable = ((($profile_owner == local_user()) &&  (! $item['private'])) ? true : false); //($mode != 'display') &&
 
 				if($page_writeable) {
 					if($toplevelpost) {
@@ -505,6 +522,10 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 						if ($shareable) $likebuttons['share'] = array( t('Share this'), t('share'));
 					}
 
+
+					$qc = ((local_user()) ? get_pconfig(local_user(),'qcomment','words') : null);
+					$qcomment = (($qc) ? explode("\n",$qc) : null);
+
 					if(($show_comment_box) || (($show_comment_box == false) && ($override_comment_box == false) && ($item['last-child']))) {
 						$comment = replace_macros($cmnt_tpl,array(
 							'$return_path' => '', 
@@ -512,6 +533,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 							'$type' => (($mode === 'profile') ? 'wall-comment' : 'net-comment'),
 							'$id' => $item['item_id'],
 							'$parent' => $item['parent'],
+							'$qcomment' => $qcomment,
 							'$profile_uid' =>  $profile_owner,
 							'$mylink' => $a->contact['url'],
 							'$mytitle' => t('This is you'),
@@ -594,16 +616,10 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 				$like    = ((x($alike,$item['id'])) ? format_like($alike[$item['id']],$alike[$item['id'] . '-l'],'like',$item['id']) : '');
 				$dislike = ((x($dlike,$item['id'])) ? format_like($dlike[$item['id']],$dlike[$item['id'] . '-l'],'dislike',$item['id']) : '');
 
-				$location = (($item['location']) ? '<a target="map" title="' . $item['location'] 
-					. '" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : '');
-				$coord = (($item['coord']) ? '<a target="map" title="' . $item['coord'] 
-					. '" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : '');
-				if($coord) {
-					if($location)
-						$location .= '<br /><span class="smalltext">(' . $coord . ')</span>';
-					else
-						$location = '<span class="smalltext">' . $coord . '</span>';
-				}
+				$locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
+				call_hooks('render_location',$locate);
+
+				$location = ((strlen($locate['html'])) ? $locate['html'] : render_location_google($locate));
 
 				$indent = (($toplevelpost) ? '' : ' comment');
 
@@ -620,11 +636,9 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 					if ($tag!="") $tags[] = bbcode($tag);
 				}
 
-
 				// Build the HTML
 
 				$body = prepare_body($item,true);
-				
 
 				$tmp_item = replace_macros($template,array(
 					'$type' => implode("",array_slice(split("/",$item['verb']),-1)),
@@ -832,104 +846,114 @@ function format_like($cnt,$arr,$type,$id) {
 }}
 
 
-function status_editor($a,$x, $notes_cid = 0) {
+function status_editor($a,$x, $notes_cid = 0, $popup=false) {
 
 	$o = '';
 		
 	$geotag = (($x['allow_location']) ? get_markup_template('jot_geotag.tpl') : '');
 
-		$tpl = get_markup_template('jot-header.tpl');
-	
-		$a->page['htmlhead'] .= replace_macros($tpl, array(
-			'$newpost' => 'true',
-			'$baseurl' => $a->get_baseurl(),
-			'$geotag' => $geotag,
-			'$nickname' => $x['nickname'],
-			'$ispublic' => t('Visible to <strong>everybody</strong>'),
-			'$linkurl' => t('Please enter a link URL:'),
-			'$vidurl' => t("Please enter a video link/URL:"),
-			'$audurl' => t("Please enter an audio link/URL:"),
-			'$term' => t('Tag term:'),
-			'$whereareu' => t('Where are you right now?'),
-			'$title' => t('Enter a title for this item') 
-		));
-
-
-		$tpl = get_markup_template("jot.tpl");
-		
-		$jotplugins = '';
-		$jotnets = '';
+	$plaintext = false;
+	if(local_user() && intval(get_pconfig(local_user(),'system','plaintext')))
+		$plaintext = true;
 
-		$mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
+	$tpl = get_markup_template('jot-header.tpl');
+	
+	$a->page['htmlhead'] .= replace_macros($tpl, array(
+		'$newpost' => 'true',
+		'$baseurl' => $a->get_baseurl(),
+		'$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
+		'$geotag' => $geotag,
+		'$nickname' => $x['nickname'],
+		'$ispublic' => t('Visible to <strong>everybody</strong>'),
+		'$linkurl' => t('Please enter a link URL:'),
+		'$vidurl' => t("Please enter a video link/URL:"),
+		'$audurl' => t("Please enter an audio link/URL:"),
+		'$term' => t('Tag term:'),
+		'$whereareu' => t('Where are you right now?'),
+		'$title' => t('Enter a title for this item') 
+	));
 
-		$mail_enabled = false;
-		$pubmail_enabled = false;
 
-		if(($x['is_owner']) && (! $mail_disabled)) {
-			$r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1",
-				intval(local_user())
-			);
-			if(count($r)) {
-				$mail_enabled = true;
-				if(intval($r[0]['pubmail']))
-					$pubmail_enabled = true;
-			}
+	$tpl = get_markup_template("jot.tpl");
+		
+	$jotplugins = '';
+	$jotnets = '';
+
+	$mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
+
+	$mail_enabled = false;
+	$pubmail_enabled = false;
+
+	if(($x['is_owner']) && (! $mail_disabled)) {
+		$r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1",
+			intval(local_user())
+		);
+		if(count($r)) {
+			$mail_enabled = true;
+			if(intval($r[0]['pubmail']))
+				$pubmail_enabled = true;
 		}
+	}
 
-		if($mail_enabled) {
-	       $selected = (($pubmail_enabled) ? ' checked="checked" ' : '');
-			$jotnets .= '<div class="profile-jot-net"><input type="checkbox" name="pubmail_enable"' . $selected . ' value="1" /> '
-           	. t("Post to Email") . '</div>';
-		}
+	if($mail_enabled) {
+		$selected = (($pubmail_enabled) ? ' checked="checked" ' : '');
+		$jotnets .= '<div class="profile-jot-net"><input type="checkbox" name="pubmail_enable"' . $selected . ' value="1" /> ' . t("Post to Email") . '</div>';
+	}
+
+	call_hooks('jot_tool', $jotplugins);
+	call_hooks('jot_networks', $jotnets);
+
+	if($notes_cid)
+		$jotnets .= '<input type="hidden" name="contact_allow[]" value="' . $notes_cid .'" />';
+
+	$tpl = replace_macros($tpl,array('$jotplugins' => $jotplugins));	
+
+	$o .= replace_macros($tpl,array(
+		'$return_path' => $a->cmd,
+		'$action' =>  $a->get_baseurl().'/item',
+		'$share' => (($x['button']) ? $x['button'] : t('Share')),
+		'$upload' => t('Upload photo'),
+		'$shortupload' => t('upload photo'),
+		'$attach' => t('Attach file'),
+		'$shortattach' => t('attach file'),
+		'$weblink' => t('Insert web link'),
+		'$shortweblink' => t('web link'),
+		'$video' => t('Insert video link'),
+		'$shortvideo' => t('video link'),
+		'$audio' => t('Insert audio link'),
+		'$shortaudio' => t('audio link'),
+		'$setloc' => t('Set your location'),
+		'$shortsetloc' => t('set location'),
+		'$noloc' => t('Clear browser location'),
+		'$shortnoloc' => t('clear location'),
+		'$title' => "",
+		'$placeholdertitle' => t('Set title'),
+		'$wait' => t('Please wait'),
+		'$permset' => t('Permission settings'),
+		'$shortpermset' => t('permissions'),
+		'$ptyp' => (($notes_cid) ? 'note' : 'wall'),
+		'$content' => '',
+		'$post_id' => '',
+		'$baseurl' => $a->get_baseurl(),
+		'$defloc' => $x['default_location'],
+		'$visitor' => $x['visitor'],
+		'$pvisit' => (($notes_cid) ? 'none' : $x['visitor']),
+		'$emailcc' => t('CC: email addresses'),
+		'$public' => t('Public post'),
+		'$jotnets' => $jotnets,
+		'$emtitle' => t('Example: bob@example.com, mary@example.com'),
+		'$lockstate' => $x['lockstate'],
+		'$acl' => $x['acl'],
+		'$bang' => $x['bang'],
+		'$profile_uid' => $x['profile_uid'],
+		'$preview' => t('Preview'),
+	));
 
-		call_hooks('jot_tool', $jotplugins);
-		call_hooks('jot_networks', $jotnets);
-
-		if($notes_cid)
-			$jotnets .= '<input type="hidden" name="contact_allow[]" value="' . $notes_cid .'" />';
-
-		$tpl = replace_macros($tpl,array('$jotplugins' => $jotplugins));	
-
-		$o .= replace_macros($tpl,array(
-			'$return_path' => $a->cmd,
-			'$action' => 'item',
-			'$share' => (($x['button']) ? $x['button'] : t('Share')),
-			'$upload' => t('Upload photo'),
-			'$shortupload' => t('upload photo'),
-			'$attach' => t('Attach file'),
-			'$shortattach' => t('attach file'),
-			'$weblink' => t('Insert web link'),
-			'$shortweblink' => t('web link'),
-			'$video' => t('Insert video link'),
-			'$shortvideo' => t('video link'),
-			'$audio' => t('Insert audio link'),
-			'$shortaudio' => t('audio link'),
-			'$setloc' => t('Set your location'),
-			'$shortsetloc' => t('set location'),
-			'$noloc' => t('Clear browser location'),
-			'$shortnoloc' => t('clear location'),
-			'$title' => "",
-			'$placeholdertitle' => t('Set title'),
-			'$wait' => t('Please wait'),
-			'$permset' => t('Permission settings'),
-			'$shortpermset' => t('permissions'),
-			'$ptyp' => (($notes_cid) ? 'note' : 'wall'),
-			'$content' => '',
-			'$post_id' => '',
-			'$baseurl' => $a->get_baseurl(),
-			'$defloc' => $x['default_location'],
-			'$visitor' => $x['visitor'],
-			'$pvisit' => (($notes_cid) ? 'none' : $x['visitor']),
-			'$emailcc' => t('CC: email addresses'),
-			'$public' => t('Public post'),
-			'$jotnets' => $jotnets,
-			'$emtitle' => t('Example: bob@example.com, mary@example.com'),
-			'$lockstate' => $x['lockstate'],
-			'$acl' => $x['acl'],
-			'$bang' => $x['bang'],
-			'$profile_uid' => $x['profile_uid'],
-			'$preview' => t('Preview'),
-		));
+
+	if ($popup==true){
+		$o = '<div id="jot-popup" style="display: none;">'.$o.'</div>';
+		
+	}
 
 	return $o;
 }
@@ -1004,3 +1028,17 @@ function find_thread_parent_index($arr,$x) {
 			return $k;
 	return false;
 }
+
+function render_location_google($item) {
+	$location = '';
+	$location = (($item['location']) ? '<a target="map" title="' . $item['location'] . '" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : '');
+	$coord = (($item['coord']) ? '<a target="map" title="' . $item['coord'] . '" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : '');
+	if($coord) {
+		if($location)
+			$location .= '<br /><span class="smalltext">(' . $coord . ')</span>';
+		else
+			$location = '<span class="smalltext">' . $coord . '</span>';
+	}
+	return $location;
+}
+
diff --git a/include/datetime.php b/include/datetime.php
index d44e995cf..6d395fe3f 100755
--- a/include/datetime.php
+++ b/include/datetime.php
@@ -260,10 +260,11 @@ function relative_date($posted_date) {
 	);
     
 	foreach ($a as $secs => $str) {
-	$d = $etime / $secs;
-	if ($d >= 1) {
-		$r = round($d);
-		return $r . ' ' . (($r == 1) ? $str[0] : $str[1]) . t(' ago');
+		$d = $etime / $secs;
+		if ($d >= 1) {
+			$r = round($d);
+			// translators - e.g. 22 hours ago, 1 minute ago
+			return sprintf( t('%1$d %2$s ago'),$r, (($r == 1) ? $str[0] : $str[1]));
         }
     }
 }}
diff --git a/include/delivery.php b/include/delivery.php
index c05358868..677d89388 100755
--- a/include/delivery.php
+++ b/include/delivery.php
@@ -21,6 +21,7 @@ function delivery_run($argv, $argc){
 	require_once('include/items.php');
 	require_once('include/bbcode.php');
 	require_once('include/diaspora.php');
+	require_once('include/email.php');
 
 	load_config('config');
 	load_config('system');
@@ -311,6 +312,13 @@ function delivery_run($argv, $argc){
 				);
 
 				if(count($x)) {
+					if($owner['page-flags'] == PAGE_COMMUNITY && ! $x[0]['writable']) {
+						q("update contact set writable = 1 where id = %d limit 1",
+							intval($x[0]['id'])
+						);
+						$x[0]['writable'] = 1;
+					}
+
 					require_once('library/simplepie/simplepie.inc');
 					logger('mod-delivery: local delivery');
 					local_delivery($x[0],$atom);
@@ -373,7 +381,8 @@ function delivery_run($argv, $argc){
 			break;
 
 		case NETWORK_MAIL :
-						
+		case NETWORK_MAIL2:
+				
 			if(get_config('system','dfrn_only'))
 				break;
 			// WARNING: does not currently convert to RFC2047 header encodings, etc.
@@ -412,8 +421,15 @@ function delivery_run($argv, $argc){
 				if($r1 && $r1[0]['reply_to'])
 					$reply_to = $r1[0]['reply_to'];
 
-				$subject  = (($it['title']) ? $it['title'] : t("\x28no subject\x29")) ;
-				$headers  = 'From: ' . $local_user[0]['username'] . ' <' . $local_user[0]['email'] . '>' . "\n";
+				$subject  = (($it['title']) ? email_header_encode($it['title'],'UTF-8') : t("\x28no subject\x29")) ;
+
+				// only expose our real email address to true friends
+
+				if(($contact['rel'] == CONTACT_IS_FRIEND) && (! $contact['blocked']))
+					$headers  = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . $local_user[0]['email'] . '>' . "\n";
+				else
+					$headers  = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
+
 				if($reply_to)
 					$headers .= 'Reply-to: ' . $reply_to . "\n";
 				$headers .= 'Message-id: <' . $it['uri'] . '>' . "\n";
diff --git a/include/diaspora.php b/include/diaspora.php
index cded389c3..a8e02e509 100755
--- a/include/diaspora.php
+++ b/include/diaspora.php
@@ -598,7 +598,7 @@ function diaspora_request($importer,$xml) {
 			`uri-date` = '%s', 
 			`avatar-date` = '%s', 
 			`blocked` = 0, 
-			`pending` = 0,
+			`pending` = 0
 			WHERE `id` = %d LIMIT 1
 			",
 			dbesc($photos[0]),
@@ -611,7 +611,7 @@ function diaspora_request($importer,$xml) {
 			intval($contact_record['id'])
 		);
 
-		$u = q("select * from user where id = %d limit 1",intval($importer['uid']));
+		$u = q("select * from user where uid = %d limit 1",intval($importer['uid']));
 		if($u)
 			$ret = diaspora_share($u[0],$contact_record);
 	}
@@ -673,6 +673,14 @@ function diaspora_post($importer,$xml) {
 			if(strpos($tag,'#') === 0) {
 				if(strpos($tag,'[url='))
 					continue;
+
+				// don't link tags that are already embedded in links
+
+				if(preg_match('/\[(.*?)' . preg_quote($tag) . '(.*?)\]/',$body))
+					continue;
+				if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag) . '(.*?)\)/',$body))
+					continue;
+
 				$basetag = str_replace('_',' ',substr($tag,1));
 				$body = str_replace($tag,'#[url=' . $a->get_baseurl() . '/search?search=' . rawurlencode($basetag) . ']' . $basetag . '[/url]',$body);
 				if(strlen($str_tags))
@@ -830,6 +838,15 @@ function diaspora_reshare($importer,$xml) {
 			if(strpos($tag,'#') === 0) {
 				if(strpos($tag,'[url='))
 					continue;
+
+				// don't link tags that are already embedded in links
+
+				if(preg_match('/\[(.*?)' . preg_quote($tag) . '(.*?)\]/',$body))
+					continue;
+				if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag) . '(.*?)\)/',$body))
+					continue;
+
+
 				$basetag = str_replace('_',' ',substr($tag,1));
 				$body = str_replace($tag,'#[url=' . $a->get_baseurl() . '/search?search=' . rawurlencode($basetag) . ']' . $basetag . '[/url]',$body);
 				if(strlen($str_tags))
@@ -1062,6 +1079,15 @@ function diaspora_comment($importer,$xml,$msg) {
 			if(strpos($tag,'#') === 0) {
 				if(strpos($tag,'[url='))
 					continue;
+
+				// don't link tags that are already embedded in links
+
+				if(preg_match('/\[(.*?)' . preg_quote($tag) . '(.*?)\]/',$body))
+					continue;
+				if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag) . '(.*?)\)/',$body))
+					continue;
+
+
 				$basetag = str_replace('_',' ',substr($tag,1));
 				$body = str_replace($tag,'#[url=' . $a->get_baseurl() . '/search?search=' . rawurlencode($basetag) . ']' . $basetag . '[/url]',$body);
 				if(strlen($str_tags))
@@ -1282,6 +1308,7 @@ function diaspora_conversation($importer,$xml,$msg) {
 			'language' => $importer['language'],
 			'to_name' => $importer['username'],
 			'to_email' => $importer['email'],
+			'uid' =>$importer['importer_uid'],
 			'item' => array('subject' => $subject, 'body' => $body),
 			'source_name' => $person['name'],
 			'source_link' => $person['url'],
diff --git a/include/enotify.php b/include/enotify.php
index 9df9b57e5..a8e6e3de6 100755
--- a/include/enotify.php
+++ b/include/enotify.php
@@ -28,17 +28,19 @@ function notification($params) {
 		$subject = 	sprintf( t('New mail received at %s'),$sitename);
 
 		$preamble = sprintf( t('%s sent you a new private message at %s.'),$params['source_name'],$sitename);
-
+		$epreamble = sprintf( t('%s sent you a private message.'),'[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]');
 		$sitelink = t('Please visit %s to view and/or reply to your private messages.');
 		$tsitelink = sprintf( $sitelink, $siteurl . '/message' );
 		$hsitelink = sprintf( $sitelink, '<a href="' . $siteurl . '/message">' . $sitename . '</a>');
-		$itemlink = '';
+		$itemlink = $siteurl . '/message';
 	}
 
 	if($params['type'] == NOTIFY_COMMENT) {
 
 		$subject = sprintf( t('%s commented on an item at %s'), $params['source_name'], $sitename);
 		$preamble = sprintf( t('%s commented on an item/conversation you have been following.'), $params['source_name']); 
+		$epreamble = sprintf( t('%s commented on an item/conversation you have been following.'), '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]'); 
+
 		$sitelink = t('Please visit %s to view and/or reply to the conversation.');
 		$tsitelink = sprintf( $sitelink, $siteurl );
 		$hsitelink = sprintf( $sitelink, '<a href="' . $siteurl . '">' . $sitename . '</a>');
@@ -47,6 +49,27 @@ function notification($params) {
 
 	if($params['type'] == NOTIFY_WALL) {
 		$preamble = $subject =	sprintf( t('%s posted to your profile wall at %s') , $params['source_name'], $sitename);
+		$epreamble = sprintf( t('%s posted to your profile wall') , '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]'); 
+		
+		$sitelink = t('Please visit %s to view and/or reply to the conversation.');
+		$tsitelink = sprintf( $sitelink, $siteurl );
+		$hsitelink = sprintf( $sitelink, '<a href="' . $siteurl . '">' . $sitename . '</a>');
+		$itemlink =  $params['link'];
+	}
+
+	if($params['type'] == NOTIFY_TAGSELF) {
+		$preamble = $subject =	sprintf( t('%s tagged you at %s') , $params['source_name'], $sitename);
+		$epreamble = sprintf( t('%s tagged you') , '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]'); 
+
+		$sitelink = t('Please visit %s to view and/or reply to the conversation.');
+		$tsitelink = sprintf( $sitelink, $siteurl );
+		$hsitelink = sprintf( $sitelink, '<a href="' . $siteurl . '">' . $sitename . '</a>');
+		$itemlink =  $params['link'];
+	}
+
+	if($params['type'] == NOTIFY_TAGSHARE) {
+		$preamble = $subject =	sprintf( t('%s tagged your post at %s') , $params['source_name'], $sitename);
+		$epreamble = sprintf( t('%s tagged your post') , '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]'); 
 
 		$sitelink = t('Please visit %s to view and/or reply to the conversation.');
 		$tsitelink = sprintf( $sitelink, $siteurl );
@@ -57,6 +80,7 @@ function notification($params) {
 	if($params['type'] == NOTIFY_INTRO) {
 		$subject = sprintf( t('Introduction received at %s'), $sitename);
 		$preamble = sprintf( t('You\'ve received an introduction from \'%s\' at %s'), $params['source_name'], $sitename); 
+		$epreamble = sprintf( t('You\'ve received an introduction from %s'), '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]'); 
 		$body = sprintf( t('You may visit their profile at %s'),$params['source_link']);
 
 		$sitelink = t('Please visit %s to approve or reject the introduction.');
@@ -68,6 +92,9 @@ function notification($params) {
 	if($params['type'] == NOTIFY_SUGGEST) {
 		$subject = sprintf( t('Friend suggestion received at %s'), $sitename);
 		$preamble = sprintf( t('You\'ve received a friend suggestion from \'%s\' at %s'), $params['source_name'], $sitename); 
+		$epreamble = sprintf( t('You\'ve received a friend suggestion for %s from %s'),
+			'[url=' . $params['item']['url'] . ']' . $params['item']['name'] . '[/url]', 
+			'[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]'); 
 		$body = t('Name:') . ' ' . $params['item']['name'] . "\n";
 		$body .= t('Photo:') . ' ' . $params['item']['photo'] . "\n";
 		$body .= sprintf( t('You may visit their profile at %s'),$params['item']['url']);
@@ -82,9 +109,27 @@ function notification($params) {
 
 	}
 
-	// TODO - create notification entry in DB
+	// from here on everything is in the recipients language
+
+	push_lang($params['language']);
+
+	require_once('include/html2bbcode.php');	
 
+	// create notification entry in DB
 
+	$r = q("insert into notify (name,url,photo,date,msg,uid,link,type,verb,otype)
+		values('%s','%s','%s','%s','%s',%d,'%s',%d,'%s','%s')",
+		dbesc($params['source_name']),
+		dbesc($params['source_link']),
+		dbesc($params['source_photo']),
+		dbesc(datetime_convert()),
+		dbesc($epreamble),
+		intval($params['uid']),
+		dbesc($itemlink),
+		intval($params['type']),
+		dbesc($params['verb']),
+		dbesc($params['otype'])
+	);
 
 	// send email notification if notification preferences permit
 
@@ -93,7 +138,6 @@ function notification($params) {
 
 		logger('notification: sending notification email');
 
-		push_lang($params['language']);
 
 		$textversion = strip_tags(html_entity_decode(bbcode(stripslashes(str_replace(array("\\r\\n", "\\r", "\\n"), "\n",
 			$body))),ENT_QUOTES,'UTF-8'));
@@ -108,7 +152,7 @@ function notification($params) {
 			'$preamble'     => $preamble,
 			'$sitename'     => $sitename,
 			'$siteurl'      => $siteurl,
-			'$source_name'  => $parama['source_name'],
+			'$source_name'  => $params['source_name'],
 			'$source_link'  => $params['source_link'],
 			'$source_photo' => $params['source_photo'],
 			'$username'     => $params['to_name'],
@@ -128,7 +172,7 @@ function notification($params) {
 			'$preamble'     => $preamble,
 			'$sitename'     => $sitename,
 			'$siteurl'      => $siteurl,
-			'$source_name'  => $parama['source_name'],
+			'$source_name'  => $params['source_name'],
 			'$source_link'  => $params['source_link'],
 			'$source_photo' => $params['source_photo'],
 			'$username'     => $params['to_name'],
@@ -153,8 +197,10 @@ function notification($params) {
 			'htmlVersion' => $email_html_body,
 			'textVersion' => $email_text_body
 		));
-		pop_lang();
 	}
+
+	pop_lang();
+
 }
 
 require_once('include/email.php');
diff --git a/include/expire.php b/include/expire.php
index 64dbe2536..5fa0ec758 100755
--- a/include/expire.php
+++ b/include/expire.php
@@ -29,6 +29,11 @@ function expire_run($argv, $argc){
 	$a->set_baseurl(get_config('system','url'));
 
 
+	// physically remove anything that has been deleted for more than two months
+
+	$r = q("delete from item where deleted = 1 and changed < UTC_TIMESTAMP() - INTERVAL 60 DAY");
+	q("optimize table item");
+
 	logger('expire: start');
 	
 	$r = q("SELECT `uid`,`username`,`expire` FROM `user` WHERE `expire` != 0");
diff --git a/include/items.php b/include/items.php
index 62f1f2ce5..f4837449d 100755
--- a/include/items.php
+++ b/include/items.php
@@ -814,6 +814,11 @@ function item_store($arr,$force_parent = false) {
 
 	call_hooks('post_remote',$arr);
 
+	if(x($arr,'cancel')) {
+		logger('item_store: post cancelled by plugin.');
+		return 0;
+	}
+
 	dbesc_array($arr);
 
 	logger('item_store: ' . print_r($arr,true), LOGGER_DATA);
@@ -900,7 +905,7 @@ function item_store($arr,$force_parent = false) {
 		);
 	}
 
-	tgroup_deliver($arr['uid'],$current_post);
+	tag_deliver($arr['uid'],$current_post);
 
 	return $current_post;
 }
@@ -918,22 +923,22 @@ function get_item_contact($item,$contacts) {
 }
 
 
-function tgroup_deliver($uid,$item_id) {
-
+function tag_deliver($uid,$item_id) {
 
-	// setup a second delivery chain for forum/community posts if appropriate
+	// look for mention tags and setup a second delivery chain for forum/community posts if appropriate
 
 	$a = get_app();
 
-	$deliver_to_tgroup = false;
+	$mention = false;
 
-	$u = q("select * from user where uid = %d and `page-flags` = %d limit 1",
-		intval($uid),
-		intval(PAGE_COMMUNITY)
+	$u = q("select uid, nickname, language, username, email, `page-flags`, `notify-flags` from user where uid = %d limit 1",
+		intval($uid)
 	);
 	if(! count($u))
 		return;
 
+	$community_page = (($u[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
+
 	$i = q("select * from item where id = %d and uid = %d limit 1",
 		intval($item_id),
 		intval($uid)
@@ -943,13 +948,6 @@ function tgroup_deliver($uid,$item_id) {
 
 	$item = $i[0];
 
-	// prevent delivery looping - only proceed
-	// if the message originated elsewhere and is a top-level post
-
-	if(($item['wall']) || ($item['origin']) || ($item['id'] != $item['parent']))
-		return;
-
-
 	$link = normalise_link($a->get_baseurl() . '/profile/' . $u[0]['nickname']);
 
 	// Diaspora uses their own hardwired link URL in @-tags
@@ -961,19 +959,57 @@ function tgroup_deliver($uid,$item_id) {
 	if($cnt) {
 		foreach($matches as $mtch) {
 			if(link_compare($link,$mtch[1]) || link_compare($dlink,$mtch[1])) {
-				$deliver_to_tgroup = true;
-				logger('tgroup_deliver: local group mention found: ' . $mtch[2]);
+				$mention = true;
+				logger('tag_deliver: mention found: ' . $mtch[2]);
 			}
 		}
 	}
 
-	if(! $deliver_to_tgroup)
+	if(! $mention)
+		return;
+
+	// send a notification
+
+	require_once('include/enotify.php');
+	notification(array(
+		'type'         => NOTIFY_TAGSELF,
+		'notify_flags' => $u[0]['notify-flags'],
+		'language'     => $u[0]['language'],
+		'to_name'      => $u[0]['username'],
+		'to_email'     => $u[0]['email'],
+		'uid'          => $u[0]['uid'],
+		'item'         => $item,
+		'link'         => $a->get_baseurl() . '/display/' . $u[0]['nickname'] . '/' . $item['id'],
+		'source_name'  => $item['author-name'],
+		'source_link'  => $item['author-link'],
+		'source_photo' => $item['author-avatar'],
+		'verb'         => ACTIVITY_TAG,
+		'otype'        => 'item'
+	));
+
+	if(! $community_page)
+		return;
+
+	// tgroup delivery - setup a second delivery chain
+	// prevent delivery looping - only proceed
+	// if the message originated elsewhere and is a top-level post
+
+	if(($item['wall']) || ($item['origin']) || ($item['id'] != $item['parent']))
 		return;
 
 	// now change this copy of the post to a forum head message and deliver to all the tgroup members
 
 
-	q("update item set wall = 1, origin = 1, forum_mode = 1 where id = %d limit 1",
+	$c = q("select name, url, thumb from contact where self = 1 and uid = %d limit 1",
+		intval($u[0]['uid'])
+	);
+	if(! count($c))
+		return;
+
+	q("update item set wall = 1, origin = 1, forum_mode = 1, `owner-name` = '%s', `owner-link` = '%s', `owner-avatar` = '%s'  where id = %d limit 1",
+		dbesc($c[0]['name']),
+		dbesc($c[0]['url']),
+		dbesc($c[0]['thumb']),
 		intval($item_id)
 	);
 
@@ -990,8 +1026,8 @@ function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
 
 	$a = get_app();
 
-	if((! strlen($contact['issued-id'])) && (! $contact['duplex']) && (! ($owner['page-flags'] == PAGE_COMMUNITY)))
-		return 3;
+//	if((! strlen($contact['issued-id'])) && (! $contact['duplex']) && (! ($owner['page-flags'] == PAGE_COMMUNITY)))
+//		return 3;
 
 	$idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']);
 
@@ -1042,7 +1078,9 @@ function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
 	$final_dfrn_id = '';
 
 
-	if(($contact['duplex'] && strlen($contact['pubkey'])) || ($owner['page-flags'] == PAGE_COMMUNITY)) {
+	if(($contact['duplex'] && strlen($contact['pubkey'])) 
+		|| ($owner['page-flags'] == PAGE_COMMUNITY && strlen($contact['pubkey']))
+		|| ($contact['rel'] == CONTACT_IS_SHARING && strlen($contact['pubkey']))) {
 		openssl_public_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['pubkey']);
 		openssl_public_decrypt($challenge,$postvars['challenge'],$contact['pubkey']);
 	}
@@ -1085,7 +1123,10 @@ function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
 
 
 		if($dfrn_version >= 2.1) {	
-			if(($contact['duplex'] && strlen($contact['pubkey'])) || ($owner['page-flags'] == PAGE_COMMUNITY)) {
+			if(($contact['duplex'] && strlen($contact['pubkey'])) 
+				|| ($owner['page-flags'] == PAGE_COMMUNITY && strlen($contact['pubkey']))
+				|| ($contact['rel'] == CONTACT_IS_SHARING && strlen($contact['pubkey']))) {
+
 				openssl_public_encrypt($key,$postvars['key'],$contact['pubkey']);
 			}
 			else {
@@ -1481,7 +1522,8 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
 
 				if(count($r)) {
 					if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {  
-						$r = q("UPDATE `item` SET `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+						$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+							dbesc($datarray['title']),
 							dbesc($datarray['body']),
 							dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
 							dbesc($item_id),
@@ -1611,7 +1653,8 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
 
 				if(count($r)) {
 					if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {  
-						$r = q("UPDATE `item` SET `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+						$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+							dbesc($datarray['title']),
 							dbesc($datarray['body']),
 							dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
 							dbesc($item_id),
@@ -1806,6 +1849,7 @@ function local_delivery($importer,$data) {
 			'language'     => $importer['language'],
 			'to_name'      => $importer['username'],
 			'to_email'     => $importer['email'],
+			'uid'          => $importer['importer_uid'],
 			'item'         => $fsugg,
 			'link'         => $a->get_baseurl() . '/notifications/intros',
 			'source_name'  => $importer['name'],
@@ -1857,6 +1901,7 @@ function local_delivery($importer,$data) {
 			'language' => $importer['language'],
 			'to_name' => $importer['username'],
 			'to_email' => $importer['email'],
+			'uid' => $importer['importer_uid'],
 			'item' => $msg,
 			'source_name' => $msg['from-name'],
 			'source_link' => $importer['url'],
@@ -2129,6 +2174,7 @@ function local_delivery($importer,$data) {
 								'language'     => $importer['language'],
 								'to_name'      => $importer['username'],
 								'to_email'     => $importer['email'],
+								'uid'          => $importer['importer_uid'],
 								'item'         => $datarray,
 								'link'		   => $a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $posted_id,
 								'source_name'  => stripslashes($datarray['author-name']),
@@ -2162,7 +2208,8 @@ function local_delivery($importer,$data) {
 
 				if(count($r)) {
 					if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {  
-						$r = q("UPDATE `item` SET `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+						$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+							dbesc($datarray['title']),
 							dbesc($datarray['body']),
 							dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
 							dbesc($item_id),
@@ -2248,6 +2295,7 @@ function local_delivery($importer,$data) {
 								'language'     => $importer['language'],
 								'to_name'      => $importer['username'],
 								'to_email'     => $importer['email'],
+								'uid'          => $importer['importer_uid'],
 								'item'         => $datarray,
 								'link'		   => $a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $posted_id,
 								'source_name'  => stripslashes($datarray['author-name']),
@@ -2304,7 +2352,8 @@ function local_delivery($importer,$data) {
 
 			if(count($r)) {
 				if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {  
-					$r = q("UPDATE `item` SET `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+					$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+						dbesc($datarray['title']),
 						dbesc($datarray['body']),
 						dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
 						dbesc($item_id),
@@ -2800,7 +2849,7 @@ function drop_item($id,$interactive = true) {
 
 		// delete the item
 
-		$r = q("UPDATE `item` SET `deleted` = 1, `body` = '', `edited` = '%s', `changed` = '%s' WHERE `id` = %d LIMIT 1",
+		$r = q("UPDATE `item` SET `deleted` = 1, `title` = '', `body` = '', `edited` = '%s', `changed` = '%s' WHERE `id` = %d LIMIT 1",
 			dbesc(datetime_convert()),
 			dbesc(datetime_convert()),
 			intval($item['id'])
@@ -2833,7 +2882,7 @@ function drop_item($id,$interactive = true) {
 		// If it's the parent of a comment thread, kill all the kids
 
 		if($item['uri'] == $item['parent-uri']) {
-			$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s', `body` = '' 
+			$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s', `body` = '' , `title` = ''
 				WHERE `parent-uri` = '%s' AND `uid` = %d ",
 				dbesc(datetime_convert()),
 				dbesc(datetime_convert()),
diff --git a/include/network.php b/include/network.php
index 551d5e1d0..25db62d16 100755
--- a/include/network.php
+++ b/include/network.php
@@ -579,6 +579,9 @@ function fetch_xrd_links($url) {
 
 if(! function_exists('validate_url')) {
 function validate_url(&$url) {
+	// no naked subdomains
+	if(strpos($url,'.') === false)
+		return false;
 	if(substr($url,0,4) != 'http')
 		$url = 'http://' . $url;
 	$h = @parse_url($url);
diff --git a/include/notifier.php b/include/notifier.php
index ead7aebad..37bc6dae5 100755
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -35,7 +35,7 @@ function notifier_run($argv, $argc){
 	require_once("datetime.php");
 	require_once('include/items.php');
 	require_once('include/bbcode.php');
-
+	require_once('include/email.php');
 	load_config('config');
 	load_config('system');
 
@@ -264,7 +264,7 @@ function notifier_run($argv, $argc){
 			$deny_people  = expand_acl($parent['deny_cid']);
 			$deny_groups  = expand_groups(expand_acl($parent['deny_gid']));
 
-			// if our parent is a forum, uplink to the origonal author causing
+			// if our parent is a forum, uplink to the origional author causing
 			// a delivery fork
 
 			if(intval($parent['forum_mode']) && (! $top_level) && ($cmd !== 'uplink')) {
@@ -526,6 +526,14 @@ function notifier_run($argv, $argc){
 						);
 
 						if(count($x)) {
+
+							if($owner['page-flags'] == PAGE_COMMUNITY && ! $x[0]['writable']) {
+								q("update contact set writable = 1 where id = %d limit 1",
+									intval($x[0]['id'])
+								);
+								$x[0]['writable'] = 1;
+							}
+
 							require_once('library/simplepie/simplepie.inc');
 							logger('mod-delivery: local delivery');
 							local_delivery($x[0],$atom);
@@ -584,6 +592,7 @@ function notifier_run($argv, $argc){
 					break;
 
 				case NETWORK_MAIL:
+				case NETWORK_MAIL2:
 						
 					if(get_config('system','dfrn_only'))
 						break;
@@ -625,14 +634,14 @@ function notifier_run($argv, $argc){
 						if($r1 && $r1[0]['reply_to'])
 							$reply_to = $r1[0]['reply_to'];
 	
-						$subject  = (($it['title']) ? $it['title'] : t("\x28no subject\x29")) ;
+						$subject  = (($it['title']) ? email_header_encode($it['title'],'UTF-8') : t("\x28no subject\x29")) ;
 
 						// only expose our real email address to true friends
 
-						if($contact['rel'] == CONTACT_IS_FRIEND)
-							$headers  = 'From: ' . $local_user[0]['username'] . ' <' . $local_user[0]['email'] . '>' . "\n";
+						if(($contact['rel'] == CONTACT_IS_FRIEND) && (! $contact['blocked']))
+							$headers  = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . $local_user[0]['email'] . '>' . "\n";
 						else
-							$headers  = 'From: ' . $local_user[0]['username'] . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
+							$headers  = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
 
 						if($reply_to)
 							$headers .= 'Reply-to: ' . $reply_to . "\n";
@@ -754,9 +763,10 @@ function notifier_run($argv, $argc){
 		);
 			
 		$r2 = q("SELECT `id`, `name`,`network` FROM `contact` 
-			WHERE `network` = '%s' AND `uid` = %d AND `blocked` = 0 AND `pending` = 0
+			WHERE `network` in ( '%s', '%s')  AND `uid` = %d AND `blocked` = 0 AND `pending` = 0
 			AND `rel` != %d order by rand() ",
 			dbesc(NETWORK_DFRN),
+			dbesc(NETWORK_MAIL2),
 			intval($owner['uid']),
 			intval(CONTACT_IS_SHARING)
 		);
diff --git a/include/oembed.php b/include/oembed.php
index 118f7fa4a..5c3c595f5 100755
--- a/include/oembed.php
+++ b/include/oembed.php
@@ -11,7 +11,7 @@ function oembed_replacecb($matches){
 
 
 function oembed_fetch_url($embedurl){
-	
+
 	$txt = Cache::get($embedurl);
 
 	$noexts = array("mp3","mp4","ogg","ogv","oga","ogm","webm");
diff --git a/include/plugin.php b/include/plugin.php
index fe325ac3b..85b51edff 100755
--- a/include/plugin.php
+++ b/include/plugin.php
@@ -56,25 +56,29 @@ function reload_plugins() {
 		if(count($parr)) {
 			foreach($parr as $pl) {
 				$pl = trim($pl);
+
+				$fname = 'addon/' . $pl . '/' . $pl . '.php';
 				
-				$t = filemtime('addon/' . $pl . '/' . $pl . '.php');
-				foreach($installed as $i) {
-					if(($i['name'] == $pl) && ($i['timestamp'] != $t)) {	
-						logger('Reloading plugin: ' . $i['name']);
-						@include_once('addon/' . $pl . '/' . $pl . '.php');
-
-						if(function_exists($pl . '_uninstall')) {
-							$func = $pl . '_uninstall';
-							$func();
-						}
-						if(function_exists($pl . '_install')) {
-							$func = $pl . '_install';
-							$func();
+				if(file_exists($fname)) {
+					$t = @filemtime($fname);
+					foreach($installed as $i) {
+						if(($i['name'] == $pl) && ($i['timestamp'] != $t)) {	
+							logger('Reloading plugin: ' . $i['name']);
+							@include_once($fname);
+
+							if(function_exists($pl . '_uninstall')) {
+								$func = $pl . '_uninstall';
+								$func();
+							}
+							if(function_exists($pl . '_install')) {
+								$func = $pl . '_install';
+								$func();
+							}
+							q("UPDATE `addon` SET `timestamp` = %d WHERE `id` = %d LIMIT 1",
+								intval($t),
+								intval($i['id'])
+							);
 						}
-						q("UPDATE `addon` SET `timestamp` = %d WHERE `id` = %d LIMIT 1",
-							intval($t),
-							intval($i['id'])
-						);
 					}
 				}
 			}
diff --git a/include/poller.php b/include/poller.php
index 89e4488b9..7d42c63b5 100755
--- a/include/poller.php
+++ b/include/poller.php
@@ -369,7 +369,7 @@ function poller_run($argv, $argc){
 
 				$xml = fetch_url($contact['poll']);
 			}
-			elseif($contact['network'] === NETWORK_MAIL) {
+			elseif($contact['network'] === NETWORK_MAIL || $contact['network'] === NETWORK_MAIL2) {
 
 				$mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
 				if($mail_disabled)
@@ -462,7 +462,7 @@ function poller_run($argv, $argc){
 							$datarray['contact-id'] = $contact['id'];
 							if($datarray['parent-uri'] === $datarray['uri'])
 								$datarray['private'] = 1;
-							if(! get_pconfig($importer_uid,'system','allow_public_email_replies')) {
+							if(($contact['network'] === NETWORK_MAIL) && (! get_pconfig($importer_uid,'system','allow_public_email_replies'))) {
 								$datarray['private'] = 1;
 								$datarray['allow_cid'] = '<' . $contact['id'] . '>';
 							}
diff --git a/include/profile_advanced.php b/include/profile_advanced.php
index ccecb95de..004a58524 100755
--- a/include/profile_advanced.php
+++ b/include/profile_advanced.php
@@ -44,6 +44,8 @@ function advanced_profile(&$a) {
 
 		if($a->profile['homepage']) $profile['homepage'] = array( t('Homepage:'), linkify($a->profile['homepage']) );
 
+		if($a->profile['pub_keywords']) $profile['pub_keywords'] = array( t('Tags:'), $a->profile['pub_keywords']);
+
 		if($a->profile['politic']) $profile['politic'] = array( t('Political Views:'), $a->profile['politic']);
 
 		if($a->profile['religion']) $profile['religion'] = array( t('Religion:'), $a->profile['religion']);
diff --git a/include/text.php b/include/text.php
index 5f4adb27c..b9813cfa9 100755
--- a/include/text.php
+++ b/include/text.php
@@ -428,8 +428,10 @@ if(! function_exists('logger')) {
 function logger($msg,$level = 0) {
 	// turn off logger in install mode
 	global $a;
-	if ($a->module == 'install') return;
-	
+	global $db;
+
+	if(($a->module == 'install') || (! ($db && $db->connected))) return;
+
 	$debugging = get_config('system','debugging');
 	$loglevel  = intval(get_config('system','loglevel'));
 	$logfile   = get_config('system','logfile');
@@ -538,8 +540,10 @@ function contact_block() {
 	$a = get_app();
 
 	$shown = get_pconfig($a->profile['uid'],'system','display_friend_count');
-	if(! $shown)
+	if($shown === false)
 		$shown = 24;
+	if($shown == 0)
+		return;
 
 	if((! is_array($a->profile)) || ($a->profile['hide-friends']))
 		return $o;
@@ -674,41 +678,105 @@ function linkify($s) {
  */
 
 if(! function_exists('smilies')) {
-function smilies($s) {
+function smilies($s, $sample = false) {
 	$a = get_app();
 
-	$s = str_replace(
-	array( '&lt;3', '&lt;/3', '&lt;\\3', ':-)', ':)', ';-)', ':-(', ':(', ':-P', ':P', ':-"', ':-x', ':-X', ':-D', '8-|', '8-O', '\\o/', 'o.O', 'O.o', '\\.../', '\\ooo/', 
-		'~friendika', '~friendica', 'Diaspora*' ),
-	array(
+	$texts =  array( 
+		'&lt;3', 
+		'&lt;/3', 
+		'&lt;\\3', 
+		':-)', 
+//		':)', 
+		';-)', 
+//		';)', 
+		':-(', 
+//		':(', 
+		':-P', 
+//		':P', 
+		':-"', 
+		':-&quot;', 
+		':-x', 
+		':-X', 
+		':-D', 
+//		':D', 
+		'8-|', 
+		'8-O', 
+		':-O', 
+		'\\o/', 
+		'o.O', 
+		'O.o', 
+		'\\.../', 
+		'\\ooo/', 
+		":'(", 
+		":-!", 
+		":-/", 
+		":-[", 
+		"8-)",
+		':beer', 
+		':homebrew', 
+		':coffee', 
+		':facepalm',
+		':headdesk',
+		'~friendika', 
+		'~friendica', 
+		'Diaspora*' 
+	);
+
+	$icons = array(
 		'<img src="' . $a->get_baseurl() . '/images/smiley-heart.gif" alt="<3" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="</3" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="<\\3" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-smile.gif" alt=":-)" />',
-		'<img src="' . $a->get_baseurl() . '/images/smiley-smile.gif" alt=":)" />',
+//		'<img src="' . $a->get_baseurl() . '/images/smiley-smile.gif" alt=":)" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-wink.gif" alt=";-)" />',
+//		'<img src="' . $a->get_baseurl() . '/images/smiley-wink.gif" alt=";)"/>',                
 		'<img src="' . $a->get_baseurl() . '/images/smiley-frown.gif" alt=":-(" />',
-		'<img src="' . $a->get_baseurl() . '/images/smiley-frown.gif" alt=":(" />',
+//		'<img src="' . $a->get_baseurl() . '/images/smiley-frown.gif" alt=":(" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-tongue-out.gif" alt=":-P" />',
-		'<img src="' . $a->get_baseurl() . '/images/smiley-tongue-out.gif" alt=":P" />',
+//		'<img src="' . $a->get_baseurl() . '/images/smiley-tongue-out.gif" alt=":P" />',
+		'<img src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-\"" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-\"" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-x" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-X" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-laughing.gif" alt=":-D" />',
+//		'<img src="' . $a->get_baseurl() . '/images/smiley-laughing.gif" alt=":D"/>',                
 		'<img src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt="8-|" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt="8-O" />',
+		'<img src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt=":-O" />',                
 		'<img src="' . $a->get_baseurl() . '/images/smiley-thumbsup.gif" alt="\\o/" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o.O" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O.o" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-shaka.gif" alt="\\.../" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-shaka.gif" alt="\\ooo/" />',
+		'<img src="' . $a->get_baseurl() . '/images/smiley-cry.gif" alt=":\'(" />',
+		'<img src="' . $a->get_baseurl() . '/images/smiley-foot-in-mouth.gif" alt=":-!" />',
+		'<img src="' . $a->get_baseurl() . '/images/smiley-undecided.gif" alt=":-/" />',
+		'<img src="' . $a->get_baseurl() . '/images/smiley-embarassed.gif" alt=":-[" />',
+		'<img src="' . $a->get_baseurl() . '/images/smiley-cool.gif" alt="8-)" />',
+		'<img src="' . $a->get_baseurl() . '/images/beer_mug.gif" alt=":beer" />',
+		'<img src="' . $a->get_baseurl() . '/images/beer_mug.gif" alt=":homebrew" />',
+		'<img src="' . $a->get_baseurl() . '/images/coffee.gif" alt=":coffee" />',
+		'<img src="' . $a->get_baseurl() . '/images/smiley-facepalm.gif" alt=":facepalm" />',
+		'<img src="' . $a->get_baseurl() . '/images/smiley-bangheaddesk.gif" alt=":headdesk" />',
 		'<a href="http://project.friendika.com">~friendika <img src="' . $a->get_baseurl() . '/images/friendika-16.png" alt="~friendika" /></a>',
 		'<a href="http://friendica.com">~friendica <img src="' . $a->get_baseurl() . '/images/friendika-16.png" alt="~friendica" /></a>',
 		'<a href="http://diasporafoundation.org">Diaspora<img src="' . $a->get_baseurl() . '/images/diaspora.png" alt="Diaspora*" /></a>',
 
-	), $s);
+	);
+
+	$params = array('texts' => $texts, 'icons' => $icons, 'string' => $s);
+	call_hooks('smilie', $params);
 
-	call_hooks('smilie', $s);
+	if($sample) {
+		$s = '<div class="smiley-sample">';
+		for($x = 0; $x < count($params['texts']); $x ++) {
+			$s .= '<dl><dt>' . $params['texts'][$x] . '</dt><dd>' . $params['icons'][$x] . '</dd></dl>';
+		}
+	}
+	else {
+		$s = str_replace($params['texts'],$params['icons'],$params['string']);
+	}
+             
 	return $s;
 
 }}
@@ -785,10 +853,10 @@ function prepare_body($item,$attach = false) {
 					case 'audio':
 					case 'image':
 					case 'text':
-						$icon = '<div class="attachtype type-' . $icontype . '"></div>';
+						$icon = '<div class="attachtype icon s22 type-' . $icontype . '"></div>';
 						break;
 					default:
-						$icon = '<div class="attachtype type-unkn"></div>';
+						$icon = '<div class="attachtype icon s22 type-unkn"></div>';
 						break;
 				}
 				$title = ((strlen(trim($matches[4]))) ? escape_tags(trim($matches[4])) : escape_tags($matches[1]));
@@ -814,7 +882,10 @@ function prepare_text($text) {
 
 	require_once('include/bbcode.php');
 
-	$s = smilies(bbcode($text));
+	if(stristr($text,'[nosmile]'))
+		$s = bbcode($text);
+	else
+		$s = smilies(bbcode($text));
 
 	return $s;
 }}